:root {
  --brand-primary: #5C469C;
  --brand-deep: #1D267D;
  --brand-accent: #D4ADFC;
  --brand-ink: #0C134F;
  --surface: #FFFFFF;
  --muted-surface: #F4F1FA;
  --line: #DDD4EC;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--brand-ink);
  background:
    radial-gradient(900px 380px at -5% -20%, rgba(92, 70, 156, 0.14), transparent 60%),
    radial-gradient(720px 300px at 105% -10%, rgba(29, 38, 125, 0.12), transparent 62%),
    #F2EFF7;
}

.contact-page {
  max-width: 1420px;
  margin: 20px auto 56px;
  padding: 0 14px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(340px, 0.95fr);
  gap: 18px;
  align-items: stretch;
}

.contact-left,
.contact-right {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.contact-left {
  padding: 30px 28px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 36px rgba(12, 19, 79, 0.08);
}

.left-head h1 {
  margin: 0;
  font-size: clamp(34px, 4.5vw, 64px);
  line-height: 1.02;
  color: #101522;
  letter-spacing: -0.9px;
}

.left-head p {
  margin: 10px 0 0;
  color: #3d4566;
  font-size: 17px;
}

.map-visual {
  margin-top: 20px;
  min-height: 380px;
  border-radius: 16px;
  border: 1px solid #E8E0F2;
  background: linear-gradient(180deg, #FFFFFF, #FCFAFF);
  position: relative;
  overflow: hidden;
}

.dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(29, 38, 125, 0.09) 1.2px, transparent 1.2px);
  background-size: 9px 9px;
  opacity: 0.55;
}

.map-accent {
  position: absolute;
  right: 34px;
  top: 14px;
  width: 72px;
  height: 72px;
  border-top: 3px solid rgba(92, 70, 156, 0.72);
  border-right: 3px solid rgba(92, 70, 156, 0.72);
  border-radius: 0 60px 0 0;
  transform: rotate(22deg);
}

.map-accent::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -9px;
  width: 10px;
  height: 10px;
  border-right: 3px solid rgba(92, 70, 156, 0.72);
  border-bottom: 3px solid rgba(92, 70, 156, 0.72);
  transform: rotate(-45deg);
}

.continent {
  position: absolute;
  background-image: radial-gradient(rgba(12, 19, 79, 0.22) 1.2px, transparent 1.2px);
  background-size: 8px 8px;
  opacity: 0.7;
  filter: saturate(0.9);
}

.na {
  width: 190px;
  height: 98px;
  left: 58px;
  top: 98px;
  clip-path: polygon(0 50%, 20% 22%, 45% 10%, 68% 18%, 86% 32%, 98% 54%, 81% 78%, 55% 90%, 30% 84%, 12% 66%);
}

.sa {
  width: 88px;
  height: 126px;
  left: 178px;
  top: 204px;
  clip-path: polygon(40% 0, 66% 12%, 75% 32%, 68% 53%, 56% 72%, 42% 100%, 23% 84%, 29% 58%, 24% 36%);
}

.euas {
  width: 312px;
  height: 146px;
  left: 332px;
  top: 86px;
  clip-path: polygon(0 42%, 11% 24%, 31% 14%, 53% 18%, 73% 28%, 91% 40%, 100% 56%, 86% 70%, 67% 72%, 48% 84%, 30% 76%, 16% 84%, 8% 68%);
}

.af {
  width: 122px;
  height: 144px;
  left: 390px;
  top: 174px;
  clip-path: polygon(38% 0, 62% 8%, 76% 34%, 69% 64%, 58% 88%, 42% 100%, 24% 78%, 18% 52%, 23% 28%);
}

.au {
  width: 126px;
  height: 78px;
  left: 608px;
  top: 258px;
  clip-path: polygon(8% 46%, 26% 24%, 50% 18%, 72% 26%, 92% 44%, 86% 64%, 64% 78%, 38% 82%, 18% 72%);
}

.pin {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #8f6ad6;
  box-shadow: 0 0 0 7px rgba(143, 106, 214, 0.14);
  animation: pinPulse 2.8s ease-in-out infinite;
}

.pin::after {
  content: "";
  position: absolute;
  inset: -6px;
  border: 1px solid rgba(143, 106, 214, 0.35);
  border-radius: 50%;
}

.p1 { left: 132px; top: 176px; animation-delay: 0s; }
.p2 { left: 408px; top: 150px; animation-delay: 0.4s; }
.p3 { left: 460px; top: 128px; animation-delay: 0.8s; }
.p4 { left: 524px; top: 224px; animation-delay: 1.2s; }
.p5 { left: 634px; top: 270px; animation-delay: 1.6s; }
.p6 { left: 688px; top: 306px; animation-delay: 2s; }

.location-note {
  position: absolute;
  right: 30px;
  bottom: 42px;
  width: 220px;
  border-radius: 12px;
  background: #FFFFFF;
  border: 1px solid #E4DBF1;
  box-shadow: 0 14px 24px rgba(12, 19, 79, 0.12);
  padding: 12px 12px 10px;
  animation: floatCard 5.8s ease-in-out infinite;
}

.location-note h3 {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--brand-deep);
}

.location-note p {
  margin: 0;
  font-size: 12px;
  line-height: 1.45;
  color: #3F3F52;
}

.location-address-link {
  display: block;
  text-decoration: none;
}

.location-address-link:hover p {
  color: var(--brand-primary);
}

.map-open-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-primary);
  text-decoration: none;
}

.map-open-link:hover {
  text-decoration: underline;
}

.contact-meta {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.meta-card {
  border: 1px solid #E6DDF2;
  border-radius: 12px;
  padding: 14px;
  background: #FAF8FE;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.meta-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(12, 19, 79, 0.1);
}

.meta-card h4 {
  margin: 0;
  font-size: 24px;
  color: #121212;
  letter-spacing: -0.3px;
}

.meta-card p {
  margin: 6px 0;
  font-size: 14px;
  color: #474D66;
}

.meta-card a {
  color: var(--brand-primary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}

.contact-right {
  padding: 28px;
  background: linear-gradient(180deg, #FFFFFF, #F7F3FC);
  box-shadow: 0 14px 36px rgba(12, 19, 79, 0.08);
}

.contact-right h2 {
  margin: 0;
  font-size: clamp(34px, 3.3vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.6px;
  color: #121826;
}

.contact-right > p {
  margin: 10px 0 18px;
  color: #51566F;
  font-size: 15px;
}

.contact-right > p a {
  color: var(--brand-primary);
  font-weight: 600;
  text-decoration: none;
}

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

.form-group {
  display: grid;
  gap: 7px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: #131824;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid #D9D0E8;
  border-radius: 7px;
  padding: 11px 12px;
  font-size: 14px;
  font-family: "Inter", sans-serif;
  color: var(--brand-ink);
  background: #FFFFFF;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(212, 173, 252, 0.45);
}

.form-group select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #6f6f7f 50%),
    linear-gradient(135deg, #6f6f7f 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.form-group textarea {
  min-height: 126px;
  resize: vertical;
}

.submit-btn {
  margin-top: 4px;
  border: 0;
  border-radius: 8px;
  padding: 12px 16px;
  background: linear-gradient(90deg, #1D267D, #5C469C);
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.submit-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.07);
}

.submit-btn:disabled {
  opacity: 0.72;
  cursor: wait;
}

.success-popup {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
}

.popup-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 19, 79, 0.46);
}

.popup-card {
  position: relative;
  width: min(92vw, 420px);
  padding: 24px;
  border-radius: 16px;
  background: #FFFFFF;
  border: 1px solid #E5DBF3;
  box-shadow: 0 20px 36px rgba(12, 19, 79, 0.24);
  text-align: center;
}

.popup-card h3 {
  margin: 0;
  font-size: 30px;
  color: #131824;
}

.popup-card p {
  margin: 10px 0 18px;
  color: #4C5269;
  line-height: 1.6;
}

.popup-close {
  border: 0;
  border-radius: 999px;
  padding: 10px 24px;
  background: var(--brand-primary);
  color: #FFFFFF;
  font-weight: 600;
  cursor: pointer;
}

@keyframes pinPulse {
  0%,
  100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.9; }
}

@keyframes floatCard {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 1180px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .map-visual {
    min-height: 340px;
  }
}

@media (max-width: 780px) {
  .contact-page {
    margin-top: 20px;
  }

  .contact-left,
  .contact-right {
    padding: 18px;
  }

  .map-visual {
    min-height: 300px;
  }

  .location-note {
    width: 190px;
    right: 12px;
    bottom: 14px;
  }

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

  .meta-card h4 {
    font-size: 20px;
  }

  .map-accent {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pin,
  .location-note {
    animation: none !important;
  }
}