/* ===== MAIN/FREE/hero_v1 — Stellar Hero 스타일 히어로 (헤더 제외, 순수 CSS) ===== */
/* clamp() 뷰포트 320~1600 기준. 위젯 ID 스코프는 .hero_v1 로 감쌈 */

.hero_v1 .wg_side {
  width: 100%;
  float: left;
  position: relative;
  background: var(--hv1-sec-bg, #fff);
  padding-top: var(--hv1-pad-top, 96px);
  padding-bottom: var(--hv1-pad-bot, 120px);
  box-sizing: border-box;
}

.hero_v1 .hv1_wrap {
  max-width: var(--hv1-maxw, 1120px);
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── 뱃지 ── */
.hero_v1 .hv1_badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(20px, calc(1.56vw + 15px), 32px);
}
.hero_v1 .hv1_badge_star {
  width: 24px; height: 24px;
  border: 1px solid var(--hv1-badge-border, #e5e7eb);
  border-radius: 6px;
  background: var(--hv1-badge-bg, #fff);
  display: inline-flex; align-items: center; justify-content: center;
  flex: none;
}
.hero_v1 .hv1_badge_star svg { width: 14px; height: 14px; color: var(--hv1-badge-star, #111); }
.hero_v1 .hv1_badge_txt {
  font-size: 14px; font-weight: 500;
  color: var(--hv1-badge-color, #111);
  line-height: 1.4;
}

/* ── 타이틀 ── */
.hero_v1 .hv1_title {
  /* PC/모바일 크기는 옵션값이 우선하되, 중간은 뷰포트 비례 */
  font-size: clamp(var(--hv1-title-mo, 40px), 5.6vw, var(--hv1-title-pc, 80px));
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--hv1-title-color, #111);
  margin: 0 0 clamp(16px, calc(0.78vw + 13.5px), 24px);
  text-wrap: balance;
}
/* 타이틀 안 강조(em/strong/b/span.grad) = 그라데이션 (grad_on 일 때) */
.hero_v1.hv1_grad_on .hv1_title em,
.hero_v1.hv1_grad_on .hv1_title strong,
.hero_v1.hv1_grad_on .hv1_title b,
.hero_v1.hv1_grad_on .hv1_title .grad {
  font-style: normal;
  font-weight: inherit;
  background-image: linear-gradient(100deg, var(--hv1-grad-from, #111), var(--hv1-grad-via, #6b7280), var(--hv1-grad-to, #9ca3af));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ── 서브 문구 ── */
.hero_v1 .hv1_sub {
  font-size: clamp(16px, calc(0.31vw + 15px), var(--hv1-sub-pc, 20px));
  color: var(--hv1-sub-color, #6b7280);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 0 clamp(24px, calc(1.25vw + 20px), 32px);
}

/* ── CTA 버튼 ── */
.hero_v1 .hv1_cta_wrap { margin-bottom: clamp(40px, calc(3.13vw + 30px), 64px); }
.hero_v1 .hv1_cta {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--hv1-btn-bg, #111);
  color: var(--hv1-btn-color, #fff);
  font-size: var(--hv1-btn-size, 16px);
  font-weight: 500;
  padding: 14px 32px;
  border-radius: var(--hv1-btn-radius, 999px);
  text-decoration: none;
  transition: filter .15s, transform .15s;
  cursor: pointer;
}
.hero_v1 .hv1_cta:hover { filter: brightness(.85); }
.hero_v1 .hv1_cta_txt { color: inherit; }

/* ── 탭 (Analyse/Train/Testing/Deploy) ── */
.hero_v1 .hv1_tabs {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: #f3f4f6;
  border-radius: 12px;
  padding: 4px;
  margin: 0 auto clamp(28px, calc(2.2vw + 20px), 40px);
  flex-wrap: wrap;
  justify-content: center;
}
.hero_v1 .hv1_tab {
  display: inline-flex; align-items: center; gap: 7px;
  border: 0; background: none; cursor: pointer;
  padding: 9px 18px; border-radius: 8px;
  font-size: 14px; font-weight: 500; color: #6b7280;
  font-family: inherit;
  transition: background .15s, color .15s, box-shadow .15s;
  white-space: nowrap;
}
.hero_v1 .hv1_tab svg { width: 16px; height: 16px; }
/* ★ (2026-08-31) 탭 이름 span — 안에 <i data-lucide> 아이콘 넣으면 텍스트와 나란히 */
.hero_v1 .hv1_tab_name { display: inline-flex; align-items: center; gap: 7px; }
.hero_v1 .hv1_tab_name svg,
.hero_v1 .hv1_tab_name i[data-lucide] { width: 16px; height: 16px; flex: none; }
.hero_v1 .hv1_tab.is-on { background: #fff; color: #111; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.hero_v1 .hv1_tab_sep { width: 1px; height: 20px; background: #d1d5db; flex: none; }

/* ── 히어로 미디어 ── */
.hero_v1 .hv1_media {
  position: relative;
  width: 100%;
  height: var(--hv1-media-h-pc, 500px);
  border-radius: var(--hv1-media-radius, 24px);
  overflow: hidden;
  background: #f3f4f6;
  margin-bottom: clamp(48px, calc(3.75vw + 36px), 96px);
}
/* ★ 스크롤 확장 효과: 좁은 폭 → inner(컨테이너) 폭 100%.
   .hv1_wrap 의 max-width(1120) 제약을 넘어 inner 폭까지 커져야 하므로
   JS 가 inner 실제 폭을 읽어 width(px) 와 좌우 음수 margin(브레이크아웃)을 직접 설정한다.
   (JS 미동작 시 폴백 = wrap 폭 100%) */
.hero_v1 .hv1_media.hv1_media_grow {
  width: 100%;
  will-change: width, margin;
}
.hero_v1 .hv1_media_inner { position: absolute; inset: 0; }
.hero_v1 .hv1_media_inner img,
.hero_v1 .hv1_media_inner video,
.hero_v1 .hv1_media_inner iframe,
.hero_v1 .hv1_media_inner lottie-player {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  border: 0;
}
.hero_v1 .hv1_media_ph {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: #9ca3af; font-size: 14px;
  border: 1.5px dashed #d1d5db; border-radius: inherit;
}

/* ── 오버레이 카드 (탭 연동) ── */
.hero_v1 .hv1_ov {
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transition: opacity .4s ease;
  z-index: 2;
}
.hero_v1 .hv1_ov.is-on { opacity: 1; visibility: visible; }
.hero_v1 .hv1_ov_dim { position: absolute; inset: 0; background: rgba(0,0,0,.2); }
.hero_v1 .hv1_card {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 88%; max-width: 420px;
  background: #fff; border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,.28);
  padding: 24px; text-align: left;
  color: #111;
}
.hero_v1 .hv1_ov.is-on .hv1_card { animation: hv1_cardin .45s ease-out both; }
@keyframes hv1_cardin { from { opacity: 0; transform: translate(-50%, -46%); } to { opacity: 1; transform: translate(-50%, -50%); } }
.hero_v1 .hv1_card_step { font-size: 12px; font-weight: 500; color: #7c3aed; margin: 0 0 4px; }
.hero_v1 .hv1_card_tit { font-size: 20px; font-weight: 600; margin: 0 0 14px; color: #111; }
.hero_v1 .hv1_card_head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.hero_v1 .hv1_card_head .hv1_card_tit { margin: 0; }
.hero_v1 .hv1_card_head2 { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.hero_v1 .hv1_card_head2 .hv1_card_tit { margin: 0; font-size: 19px; }
.hero_v1 .hv1_pill { font-size: 12px; font-weight: 500; padding: 3px 10px; border-radius: 999px; }
.hero_v1 .hv1_bar { height: 6px; width: 100%; background: #e5e7eb; border-radius: 999px; overflow: hidden; margin-bottom: 6px; }
.hero_v1 .hv1_bar span { display: block; height: 100%; border-radius: 999px; }
.hero_v1 .hv1_card_note { font-size: 12px; color: #6b7280; margin: 0 0 18px; }
.hero_v1 .hv1_card_note2 { font-size: 14px; color: #6b7280; margin: 0 0 18px; }
.hero_v1 .hv1_steps { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.hero_v1 .hv1_step { display: flex; align-items: center; gap: 12px; font-size: 14px; color: #9ca3af; }
.hero_v1 .hv1_step.on { color: #111; font-weight: 500; }
.hero_v1 .hv1_dot { width: 24px; height: 24px; border-radius: 999px; background: #f3f4f6; color: #9ca3af; font-size: 12px; font-weight: 500; display: flex; align-items: center; justify-content: center; flex: none; }
.hero_v1 .hv1_dot.on { background: #7c3aed; color: #fff; }
.hero_v1 .hv1_grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hero_v1 .hv1_k { font-size: 12px; color: #6b7280; margin: 0 0 2px; }
.hero_v1 .hv1_val { font-size: 18px; font-weight: 600; margin: 0; color: #111; }
.hero_v1 .hv1_check { width: 36px; height: 36px; border-radius: 999px; display: flex; align-items: center; justify-content: center; flex: none; }
.hero_v1 .hv1_check svg { width: 20px; height: 20px; }
.hero_v1 .hv1_card_ok { font-size: 12px; color: #16a34a; font-weight: 500; margin: 2px 0 0; }
.hero_v1 .hv1_bignum { display: flex; align-items: baseline; gap: 8px; margin: 14px 0; }
.hero_v1 .hv1_bignum b { font-size: 30px; font-weight: 600; }
.hero_v1 .hv1_bignum span { font-size: 14px; color: #6b7280; }
.hero_v1 .hv1_row3 { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px; color: #6b7280; border-top: 1px solid #f3f4f6; padding-top: 14px; }
.hero_v1 .hv1_checks { display: flex; flex-direction: column; gap: 12px; margin-bottom: 18px; }
.hero_v1 .hv1_ck { display: flex; align-items: center; gap: 12px; font-size: 14px; color: #111; }
.hero_v1 .hv1_ckdot { width: 20px; height: 20px; border-radius: 999px; background: #111; color: #fff; display: flex; align-items: center; justify-content: center; flex: none; }
.hero_v1 .hv1_ckdot svg { width: 12px; height: 12px; }
.hero_v1 .hv1_card_btn { width: 100%; border: 0; background: #111; color: #fff; border-radius: 999px; padding: 12px; font-size: 14px; font-weight: 500; cursor: pointer; font-family: inherit; }
.hero_v1 .hv1_card_btn:hover { background: #374151; }

/* ── 로고 리스트 ── */
.hero_v1 .hv1_logos {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: center;
  gap: clamp(24px, calc(2.5vw + 16px), 56px);
  color: var(--hv1-logos-color, #9ca3af);
}
.hero_v1 .hv1_logo {
  font-size: 16px; font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--hv1-logos-color, #9ca3af);
  white-space: nowrap;
}

/* ── 진입 애니메이션 (fadeInUp, stagger) ── */
.hero_v1.hv1_anim .hv1_fadeup_item {
  opacity: 0;
  transform: translateY(var(--hv1-anim-offset, 30px));
}
.hero_v1.hv1_anim.hv1_in .hv1_fadeup_item {
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--hv1-anim-dur, 600ms) cubic-bezier(.22,.61,.36,1),
              transform var(--hv1-anim-dur, 600ms) cubic-bezier(.22,.61,.36,1);
  transition-delay: calc(var(--hv1-i, 0) * var(--hv1-anim-stagger, 100ms));
}
@media (prefers-reduced-motion: reduce) {
  .hero_v1.hv1_anim .hv1_fadeup_item { opacity: 1 !important; transform: none !important; }
}

/* ── 모바일 ── */
@media screen and (max-width: 768px) {
  .hero_v1 .wg_side { padding-top: 56px; padding-bottom: 72px; }
  .hero_v1 .hv1_wrap { padding: 0 18px; }
  .hero_v1 .hv1_media { height: var(--hv1-media-h-mo, 280px); }
  .hero_v1 .hv1_logos { gap: 20px; }
  .hero_v1 .hv1_logo { font-size: 14px; }
  .hero_v1 .hv1_tab { padding: 8px 12px; font-size: 13px; }
  .hero_v1 .hv1_tab_sep { display: none; }
  .hero_v1 .hv1_card { padding: 18px; max-width: 88%; }
  .hero_v1 .hv1_card_tit { font-size: 17px; }
  .hero_v1 .hv1_grid2 { gap: 12px; }
}