/* ─── CONTACT PAGE ───────────────────────────── */
:root {
  --border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'IBM Plex Sans KR', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
}

.contact-page {
  position: relative;
  min-height: 100vh;
  padding: 160px 48px 120px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.contact-page::before {
  content: '';
  position: absolute;
  width: 760px;
  height: 760px;
  border-radius: 50%;
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle,
    rgba(224, 0, 77, 0.16) 0%,
    rgba(224, 0, 77, 0.08) 24%,
    transparent 68%
  );
  pointer-events: none;
}

.contact-page::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 42%, black 20%, transparent 78%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 42%, black 20%, transparent 78%);
  pointer-events: none;
}

.contact-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 88px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.contact-label {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  background: var(--brand-dim);
  padding: 5px 14px;
  border-radius: 999px;
  border: 1px solid rgba(224, 0, 77, 0.22);
  margin-bottom: 28px;
}

.contact-left h1 {
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.contact-left h1 span {
  color: var(--brand);
}

.contact-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.85;
  max-width: 540px;
}

.contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.contact-chip {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.025);
}

.contact-form-wrap {
  background: rgba(17, 17, 17, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 34px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-form h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-form input,
.contact-form textarea,
.contact-form .custom-select-trigger {
  width: 100%;
  background-color: #090909;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  color: var(--text);
  font-family: 'IBM Plex Sans KR', sans-serif;
  font-size: 14px;
  outline: none;
  transition:
    border-color 0.2s,
    background-color 0.2s;
}

.contact-form input,
.contact-form .custom-select-trigger {
  height: 48px;
  padding: 0 14px;
}

.contact-form textarea {
  min-height: 112px;
  padding: 14px;
  resize: vertical;
  line-height: 1.65;
}

.contact-form input::-moz-placeholder, .contact-form textarea::-moz-placeholder {
  color: rgba(255, 255, 255, 0.28);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.28);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form .custom-select.open .custom-select-trigger,
.contact-form .custom-select-trigger:focus {
  border-color: rgba(224, 0, 77, 0.45);
  background-color: #0c0c0c;
}

.contact-form button[type='submit'] {
  height: 52px;
  margin-top: 8px;
  border: none;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  font-family: 'IBM Plex Sans KR', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(224, 0, 77, 0.22);
  transition:
    opacity 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}

.contact-form button[type='submit']:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 0 34px rgba(224, 0, 77, 0.32);
}

/* tablet + mobile (≤1023): contact 컬럼 stack — 좌우 좁아 폼/텍스트 빡빡함 해소 */
@media (max-width: 1023px) {
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .contact-page {
    padding: 140px 32px 80px;
    align-items: flex-start;
  }

  /* textarea resize handle 비표시 (모바일/태블릿에서 점처럼 보이는 이슈) */
  .contact-form textarea {
    resize: none !important;
  }
}

/* mobile only (≤767) */
@media (max-width: 767px) {
  .contact-page {
    padding: 116px 24px 72px;
  }
  .contact-left h1 {
    font-size: 36px;
  }
  .contact-desc {
    max-width: 680px;
    font-size: 15px;
    line-height: 1.8;
  }

  /* 칩 한 줄 — 가로 스크롤 (3개라 보통 들어맞지만 긴 라벨 안전망) */
  .contact-meta {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    gap: 6px !important;
    margin-top: 24px !important;
    padding: 4px 0 !important;
    -webkit-overflow-scrolling: touch;
  }
  .contact-chip {
    flex-shrink: 0 !important;
    font-size: 11px !important;
    padding: 5px 10px !important;
    white-space: nowrap !important;
  }

  .contact-form-wrap {
    padding: 24px;
    border-radius: 16px;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  .contact-form input,
  .contact-form textarea,
  .contact-form .custom-select-trigger {
    font-size: 16px;
  }
}