/* ================================================================
   SUBPAGES-V3.CSS  — W-WEBSOFT 서브페이지 전용 스타일 v3.0
   커버: 공통 히어로 / About / Service / Portfolio / Contact
   ww-tokens.css 디자인 토큰 기반
   ================================================================ */

/* ================================================================
   § 공통: 서브페이지 히어로
   ================================================================ */
.sp-hero {
  position: relative;
  background: var(--ww-grad-hero);
  /* body에 이미 padding-top: 72px 있으므로 추가 header 오프셋 불필요 (ww-header-v3.css) */
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(48px, 6vw, 88px);
  overflow: hidden;
}
.sp-hero__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}
.sp-hero__orb--1 {
  width: 500px; height: 500px;
  background: rgba(16, 87, 245, .10);
  top: -150px; right: -100px;
}
.sp-hero__orb--2 {
  width: 350px; height: 350px;
  background: rgba(124, 58, 237, .08);
  bottom: -80px; left: 10%;
}
.sp-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16,87,245,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,87,245,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black, transparent 70%);
  pointer-events: none;
}
.sp-hero__inner {
  position: relative;
  z-index: 1;
}
.sp-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--ww-text-xs);
  color: var(--ww-text-mute);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.sp-hero__breadcrumb a {
  color: var(--ww-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--ww-duration-fast);
}
.sp-hero__breadcrumb a:hover { color: var(--ww-primary-dark); }
.sp-hero__breadcrumb span { color: var(--ww-border-medium); }
.sp-hero__breadcrumb strong {
  color: var(--ww-text);
  font-weight: 600;
}
.sp-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--ww-text-xs);
  font-weight: 700;
  color: var(--ww-primary);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.sp-hero__kicker::before {
  content: '';
  width: 18px; height: 2px;
  background: var(--ww-primary);
  border-radius: 2px;
}
.sp-hero__title {
  font-size: clamp(var(--ww-text-4xl), 5vw, var(--ww-text-6xl));
  font-weight: 900;
  color: var(--ww-text);
  letter-spacing: -.03em;
  line-height: 1.1;
  margin: 0 0 16px;
  padding: 0;
  word-break: keep-all;
}
.sp-hero__title em {
  font-style: normal;
  background: var(--ww-grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sp-hero__lead {
  font-size: clamp(var(--ww-text-base), 2vw, var(--ww-text-xl));
  color: var(--ww-text-sub);
  line-height: 1.7;
  max-width: 600px;
  word-break: keep-all;
  margin: 0;
  padding: 0;
}

[data-theme="dark"] .sp-hero { background: var(--ww-grad-hero); }
[data-theme="dark"] .sp-hero__title { color: var(--ww-text); }

/* ================================================================
   § 공통: 서브페이지 콘텐츠 래퍼
   ================================================================ */
.sp-body {
  min-height: 50vh;
  background: var(--ww-bg);
}
.sp-section {
  padding-block: var(--ww-section-py);
}
.sp-section--alt { background: var(--ww-bg-alt); }

/* ================================================================
   § ABOUT 페이지
   ================================================================ */

/* 회사 소개 2-컬럼 */
.sp-about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.sp-about-intro__visual {
  position: relative;
  border-radius: var(--ww-r-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--ww-grad-primary);
  box-shadow: var(--ww-shadow-xl);
}
.sp-about-intro__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* 비주얼 배경 장식 레이어 */
.sp-about-intro__vis-bg { position: absolute; inset: 0; }
.sp-about-intro__vis-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.22) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
}
.sp-about-intro__vis-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.18);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}
.sp-about-intro__vis-ring--1 { width: 160px; height: 160px; }
.sp-about-intro__vis-ring--2 { width: 280px; height: 280px; }
.sp-about-intro__vis-icon-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 96px;
  color: rgba(255,255,255,.5);
}

/* 배지 공통 */
.sp-about-intro__badge {
  position: absolute;
  bottom: 20px; left: 20px;
  background: var(--ww-surface);
  border-radius: var(--ww-r-lg);
  padding: 12px 18px;
  box-shadow: var(--ww-shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  backdrop-filter: blur(8px);
}
/* 우상단 배지 */
.sp-about-intro__badge--tr {
  bottom: auto;
  top: 20px;
  left: auto;
  right: 20px;
}
/* 배지 아이콘 */
.sp-about-intro__badge-icon {
  width: 38px; height: 38px;
  border-radius: var(--ww-r-md);
  background: var(--ww-primary-light);
  color: var(--ww-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.sp-about-intro__badge-icon--gold {
  background: rgba(245, 158, 11, .12);
  color: #d97706;
}
.sp-about-intro__badge-num {
  font-size: var(--ww-text-2xl);
  font-weight: 900;
  color: var(--ww-primary);
  line-height: 1;
}
.sp-about-intro__badge-label {
  font-size: var(--ww-text-xs);
  color: var(--ww-text-sub);
  font-weight: 500;
}

/* 인트로 CTA */
.sp-about-intro__cta {
  margin-top: 28px;
}
.sp-about-intro__text {}
.sp-about-intro__title {
  font-size: clamp(var(--ww-text-2xl), 3.5vw, var(--ww-text-4xl));
  font-weight: 800;
  color: var(--ww-text);
  letter-spacing: -.02em;
  line-height: 1.2;
  margin: 0 0 20px;
  padding: 0;
  word-break: keep-all;
}
.sp-about-intro__lead {
  font-size: var(--ww-text-lg);
  color: var(--ww-text-sub);
  line-height: 1.8;
  margin: 0 0 28px;
  padding: 0;
  word-break: keep-all;
}
.sp-about-intro__list {
  list-style: none;
  padding: 0;
  margin: 0 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sp-about-intro__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--ww-text-base);
  color: var(--ww-text-sub);
  word-break: keep-all;
}
.sp-about-intro__list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ww-primary);
  margin-top: 8px;
  flex-shrink: 0;
}

/* 스탯 카드 */
.sp-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.sp-stat-card {
  background: var(--ww-surface);
  border: 1px solid var(--ww-border-light);
  border-radius: var(--ww-r-xl);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--ww-duration-base) var(--ww-ease-back);
}
.sp-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ww-shadow-md);
  border-color: rgba(16,87,245,.2);
}
.sp-stat-card__icon {
  width: 46px; height: 46px;
  border-radius: var(--ww-r-lg);
  background: var(--ww-primary-light);
  color: var(--ww-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin: 0 auto 14px;
  transition: all var(--ww-duration-base) var(--ww-ease-back);
}
.sp-stat-card:hover .sp-stat-card__icon {
  background: var(--ww-grad-primary);
  color: #fff;
}
.sp-stat-card__num {
  font-size: clamp(var(--ww-text-3xl), 4vw, var(--ww-text-5xl));
  font-weight: 900;
  color: var(--ww-primary);
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.sp-stat-card__label {
  font-size: var(--ww-text-sm);
  color: var(--ww-text-sub);
  font-weight: 500;
}

/* 연혁 타임라인 */
.sp-timeline {
  position: relative;
  padding-left: 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sp-timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--ww-grad-primary);
  opacity: .3;
}
.sp-timeline-item {
  position: relative;
  padding: 0 0 36px 24px;
}
.sp-timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 8px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--ww-primary);
  border: 3px solid var(--ww-bg-alt);
  z-index: 1;
}
.sp-timeline-item:last-child { padding-bottom: 0; }
.sp-timeline-item__year {
  font-size: var(--ww-text-xs);
  font-weight: 700;
  color: var(--ww-primary);
  letter-spacing: .06em;
  margin-bottom: 6px;
}
.sp-timeline-item__title {
  font-size: var(--ww-text-base);
  font-weight: 700;
  color: var(--ww-text);
  margin-bottom: 6px;
}
.sp-timeline-item__desc {
  font-size: var(--ww-text-sm);
  color: var(--ww-text-sub);
  line-height: 1.7;
  word-break: keep-all;
}

/* 가치 카드 */
.sp-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sp-value-card {
  background: var(--ww-surface);
  border: 1px solid var(--ww-border-light);
  border-radius: var(--ww-r-xl);
  padding: 32px 28px;
  transition: all var(--ww-duration-slow) var(--ww-ease-snap);
}
.sp-value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ww-shadow-md);
  border-color: rgba(16,87,245,.2);
}
.sp-value-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--ww-r-lg);
  background: var(--ww-primary-light);
  color: var(--ww-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  transition: all var(--ww-duration-base) var(--ww-ease-back);
}
.sp-value-card:hover .sp-value-card__icon {
  background: var(--ww-grad-primary);
  color: #fff;
}
.sp-value-card__title {
  font-size: var(--ww-text-xl);
  font-weight: 700;
  color: var(--ww-text);
  margin-bottom: 10px;
  letter-spacing: -.01em;
}
.sp-value-card__desc {
  font-size: var(--ww-text-sm);
  color: var(--ww-text-sub);
  line-height: 1.7;
  word-break: keep-all;
}

/* ================================================================
   § SERVICE 페이지
   ================================================================ */
.sp-service-list {
  display: flex;
  flex-direction: column;
  gap: 80px;
}
.sp-service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.sp-service-item:nth-child(even) .sp-service-item__text { order: -1; }
.sp-service-item__visual {
  border-radius: var(--ww-r-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--ww-grad-primary);
  position: relative;
}
.sp-service-item__visual-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 96px;
  color: rgba(255,255,255,.45);
  filter: drop-shadow(0 8px 32px rgba(0,0,0,.18));
}
.sp-service-item__kicker {
  font-size: var(--ww-text-xs);
  font-weight: 700;
  color: var(--ww-primary);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.sp-service-item__title {
  font-size: clamp(var(--ww-text-2xl), 3vw, var(--ww-text-4xl));
  font-weight: 800;
  color: var(--ww-text);
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  word-break: keep-all;
}
.sp-service-item__desc {
  font-size: var(--ww-text-base);
  color: var(--ww-text-sub);
  line-height: 1.8;
  margin-bottom: 24px;
  word-break: keep-all;
}
.sp-service-item__features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sp-service-item__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--ww-text-sm);
  color: var(--ww-text-sub);
}
.sp-service-item__features li::before {
  content: '';
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--ww-primary-light);
  border: none;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%231057f5' d='M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* 가격 테이블 */
.sp-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.sp-price-card {
  background: var(--ww-surface);
  border: 2px solid var(--ww-border-light);
  border-radius: var(--ww-r-2xl);
  padding: 36px 28px;
  position: relative;
  transition: all var(--ww-duration-slow) var(--ww-ease-snap);
}
.sp-price-card--featured {
  border-color: var(--ww-primary);
  transform: scale(1.04);
  box-shadow: var(--ww-shadow-lg);
}
.sp-price-card--featured::before {
  content: '인기';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ww-grad-primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: var(--ww-r-full);
  font-size: var(--ww-text-xs);
  font-weight: 700;
  letter-spacing: .04em;
}
.sp-price-card:hover {
  box-shadow: var(--ww-shadow-md);
}
.sp-price-card__tier {
  font-size: var(--ww-text-xs);
  font-weight: 700;
  color: var(--ww-primary);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.sp-price-card__name {
  font-size: var(--ww-text-2xl);
  font-weight: 800;
  color: var(--ww-text);
  letter-spacing: -.02em;
  margin-bottom: 8px;
}
.sp-price-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}
.sp-price-card__price-amount {
  font-size: var(--ww-text-4xl);
  font-weight: 900;
  color: var(--ww-primary);
  letter-spacing: -.04em;
}
.sp-price-card__price-unit {
  font-size: var(--ww-text-sm);
  color: var(--ww-text-mute);
}
.sp-price-card__desc {
  font-size: var(--ww-text-sm);
  color: var(--ww-text-sub);
  line-height: 1.6;
  margin-bottom: 24px;
  word-break: keep-all;
}
.sp-price-card__divider {
  height: 1px;
  background: var(--ww-divider);
  margin-bottom: 20px;
}
.sp-price-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sp-price-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--ww-text-sm);
  color: var(--ww-text-sub);
}
.sp-price-card__features li i {
  color: var(--ww-success);
  font-size: 16px;
}

/* ================================================================
   § PORTFOLIO 페이지
   ================================================================ */
.sp-portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.sp-pf-filter-btn {
  padding: 8px 20px;
  border-radius: var(--ww-r-full);
  font-size: var(--ww-text-sm);
  font-weight: 600;
  border: 1.5px solid var(--ww-border-medium);
  background: transparent;
  color: var(--ww-text-sub);
  cursor: pointer;
  transition: all var(--ww-duration-base) var(--ww-ease);
}
.sp-pf-filter-btn.is-active,
.sp-pf-filter-btn:hover {
  background: var(--ww-primary);
  border-color: var(--ww-primary);
  color: #fff;
}
.sp-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sp-pf-card {
  background: var(--ww-surface);
  border: 1px solid var(--ww-border-light);
  border-radius: var(--ww-r-xl);
  overflow: hidden;
  transition: all var(--ww-duration-slow) var(--ww-ease-snap);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}
.sp-pf-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ww-shadow-lg);
  border-color: rgba(16,87,245,.2);
}
.sp-pf-card__thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
  background: var(--ww-grad-primary);
}
.sp-pf-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.sp-pf-card:hover .sp-pf-card__thumb img { transform: scale(1.06); }
.sp-pf-card__thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: rgba(255,255,255,.3);
}
.sp-pf-card__body {
  padding: 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.sp-pf-card__cat {
  font-size: var(--ww-text-xs);
  font-weight: 700;
  color: var(--ww-primary);
  margin-bottom: 6px;
  letter-spacing: .04em;
}
.sp-pf-card__title {
  font-size: var(--ww-text-base);
  font-weight: 700;
  color: var(--ww-text);
  letter-spacing: -.01em;
  word-break: keep-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ================================================================
   § PORTFOLIO 모달
   ================================================================ */
.pf-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--ww-z-modal);
  background: rgba(0, 0, 0, .6);
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.pf-modal-overlay.is-open {
  display: flex;
}
.pf-modal {
  background: var(--ww-surface);
  border-radius: var(--ww-r-2xl);
  padding: 40px;
  max-width: 600px;
  width: calc(100% - 48px);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--ww-shadow-xl);
}
.pf-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.pf-modal-title {
  font-size: var(--ww-text-2xl);
  font-weight: 800;
  color: var(--ww-text);
  margin: 0;
  padding: 0;
  letter-spacing: -.02em;
  word-break: keep-all;
}
.pf-modal-close {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: var(--ww-r-full);
  border: 1.5px solid var(--ww-border-medium);
  background: var(--ww-bg-alt);
  color: var(--ww-text-sub);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--ww-duration-fast);
  font-size: 16px;
}
.pf-modal-close:hover {
  background: var(--ww-primary-light);
  border-color: var(--ww-primary);
  color: var(--ww-primary);
}
@media (max-width: 640px) {
  .pf-modal { padding: 28px 20px; }
  .pf-modal-title { font-size: var(--ww-text-xl); }
}

/* ================================================================
   § CONTACT 페이지
   ================================================================ */
.sp-contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.sp-contact-info {}
.sp-contact-info__title {
  font-size: clamp(var(--ww-text-2xl), 3vw, var(--ww-text-4xl));
  font-weight: 800;
  color: var(--ww-text);
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  word-break: keep-all;
}
.sp-contact-info__lead {
  font-size: var(--ww-text-base);
  color: var(--ww-text-sub);
  line-height: 1.8;
  margin-bottom: 36px;
  word-break: keep-all;
}
.sp-contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}
.sp-contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.sp-contact-detail__icon {
  width: 44px; height: 44px;
  border-radius: var(--ww-r-md);
  background: var(--ww-primary-light);
  color: var(--ww-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.sp-contact-detail__label {
  font-size: var(--ww-text-xs);
  font-weight: 600;
  color: var(--ww-text-mute);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.sp-contact-detail__value {
  font-size: var(--ww-text-base);
  font-weight: 600;
  color: var(--ww-text);
}
.sp-contact-detail__value a {
  color: var(--ww-primary);
  text-decoration: none;
  transition: color var(--ww-duration-fast);
}
.sp-contact-detail__value a:hover {
  color: var(--ww-primary-dark);
  text-decoration: underline;
}
.sp-contact-map {
  margin-top: 28px;
  border-radius: var(--ww-r-xl);
  overflow: hidden;
  aspect-ratio: 16/9;
  border: 1px solid var(--ww-border-light);
  background: var(--ww-bg-alt);
}
.sp-contact-map iframe { width: 100%; height: 100%; border: none; }
.sp-contact-form {
  background: var(--ww-surface);
  border: 1px solid var(--ww-border-light);
  border-radius: var(--ww-r-2xl);
  padding: 40px 36px;
  box-shadow: var(--ww-shadow-sm);
}
.sp-contact-form__title {
  font-size: var(--ww-text-xl);
  font-weight: 700;
  color: var(--ww-text);
  margin-bottom: 28px;
  letter-spacing: -.01em;
}
.sp-form-group {
  margin-bottom: 20px;
}
.sp-form-label {
  display: block;
  font-size: var(--ww-text-sm);
  font-weight: 600;
  color: var(--ww-text-sub);
  margin-bottom: 8px;
}
.sp-form-input,
.sp-form-select,
.sp-form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--ww-text-base);
  font-family: var(--ww-font-base);
  color: var(--ww-text);
  background: var(--ww-bg);
  border: 1.5px solid var(--ww-divider);
  border-radius: var(--ww-r-md);
  transition: border-color var(--ww-duration-base), box-shadow var(--ww-duration-base);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.sp-form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%237a8ba8' d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
}
.sp-form-input:focus,
.sp-form-select:focus,
.sp-form-textarea:focus {
  border-color: var(--ww-primary);
  box-shadow: 0 0 0 3px rgba(16,87,245,.1);
}
.sp-form-textarea { resize: vertical; min-height: 120px; }
.sp-form-input::placeholder,
.sp-form-textarea::placeholder { color: var(--ww-text-light); }
.sp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sp-form-agree {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}
.sp-form-agree input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--ww-primary);
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}
.sp-form-agree label {
  font-size: var(--ww-text-sm);
  color: var(--ww-text-sub);
  line-height: 1.6;
  cursor: pointer;
}
.sp-form-agree a { color: var(--ww-primary); text-decoration: underline; }
.sp-form-submit {
  width: 100%;
  padding: 16px 24px;
  background: var(--ww-grad-primary);
  color: #fff;
  border: none;
  border-radius: var(--ww-r-full);
  font-size: var(--ww-text-base);
  font-family: var(--ww-font-base);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--ww-duration-base) var(--ww-ease-back);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(16,87,245,.3);
  letter-spacing: 0;
  -webkit-appearance: none;
}
.sp-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16,87,245,.4);
}
.sp-form-submit:active {
  transform: scale(0.97);
}

/* ── 다크모드 서브페이지 공통 ── */
[data-theme="dark"] .sp-about-intro__visual { box-shadow: var(--ww-shadow-xl); }
[data-theme="dark"] .sp-about-intro__badge {
  background: rgba(17, 25, 39, .92);
  border: 1px solid rgba(255,255,255,.08);
}
[data-theme="dark"] .sp-about-intro__badge-icon {
  background: rgba(16,87,245,.18);
}
[data-theme="dark"] .sp-about-intro__badge-icon--gold {
  background: rgba(245,158,11,.15);
}
[data-theme="dark"] .sp-stat-card__icon {
  background: rgba(16,87,245,.15);
}
[data-theme="dark"] .sp-stat-card:hover .sp-stat-card__icon {
  background: var(--ww-grad-primary);
  color: #fff;
}
[data-theme="dark"] .sp-stat-card {
  background: var(--ww-surface);
  border-color: var(--ww-border);
}
[data-theme="dark"] .sp-value-card {
  background: var(--ww-surface);
  border-color: var(--ww-border);
}
[data-theme="dark"] .sp-timeline-item::before { border-color: var(--ww-bg-alt); }
[data-theme="dark"] .sp-service-item__visual { box-shadow: var(--ww-shadow-xl); }
[data-theme="dark"] .sp-price-card {
  background: var(--ww-surface);
  border-color: var(--ww-border);
}
[data-theme="dark"] .sp-pf-card {
  background: var(--ww-surface);
  border-color: var(--ww-border);
}
[data-theme="dark"] .sp-contact-form {
  background: var(--ww-surface);
  border-color: var(--ww-border);
}
[data-theme="dark"] .sp-form-input,
[data-theme="dark"] .sp-form-select,
[data-theme="dark"] .sp-form-textarea {
  background: var(--ww-bg-alt);
  border-color: var(--ww-border);
  color: var(--ww-text);
}
[data-theme="dark"] .sp-contact-detail__icon { background: rgba(16,87,245,.12); }
[data-theme="dark"] .sp-contact-map { border-color: var(--ww-border); }
[data-theme="dark"] .sp-pf-filter-btn {
  border-color: var(--ww-border-medium);
  color: var(--ww-text-sub);
}
[data-theme="dark"] .sp-pf-filter-btn.is-active,
[data-theme="dark"] .sp-pf-filter-btn:hover {
  background: var(--ww-primary);
  border-color: var(--ww-primary);
  color: #fff;
}
[data-theme="dark"] .sp-form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%2390a4bf' d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
}
[data-theme="dark"] .sp-hero__breadcrumb strong { color: var(--ww-text); }
[data-theme="dark"] .sp-hero__kicker { color: #6eb2fb; }
[data-theme="dark"] .sp-hero__kicker::before { background: #6eb2fb; }
[data-theme="dark"] .sp-service-item__kicker { color: #6eb2fb; }
[data-theme="dark"] .sp-price-card__tier { color: #6eb2fb; }
[data-theme="dark"] .sp-price-card--featured { border-color: var(--ww-primary); }
[data-theme="dark"] .pf-modal-overlay { background: rgba(0,0,0,.75); }

/* ── 반응형 ── */
@media (max-width: 1024px) {
  .sp-pricing {
    grid-template-columns: 1fr 1fr;
    justify-items: stretch;
  }
  .sp-pricing .sp-price-card--featured { transform: scale(1); }
  /* 3카드 2열: 마지막 카드 중앙 정렬 */
  .sp-pricing .sp-price-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 480px;
    margin-inline: auto;
    width: 100%;
  }
  .sp-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .sp-about-intro { grid-template-columns: 1fr; }
  .sp-about-intro__visual {
    aspect-ratio: 16/8;
    max-height: 260px;
  }
  /* 모바일: 배지가 너무 가까워지지 않도록 스케일 조정 */
  .sp-about-intro__badge {
    padding: 8px 12px;
    gap: 8px;
  }
  .sp-about-intro__badge-num {
    font-size: var(--ww-text-xl);
  }
  .sp-about-intro__badge--tr {
    top: 12px;
    right: 12px;
  }
  .sp-about-intro__badge:not(.sp-about-intro__badge--tr) {
    bottom: 12px;
    left: 12px;
  }
  .sp-service-item { grid-template-columns: 1fr; }
  .sp-service-item:nth-child(even) .sp-service-item__text { order: 0; }
  .sp-service-item__visual { max-height: 240px; }
  .sp-service-list { gap: 56px; }
  .sp-contact-layout { grid-template-columns: 1fr; }
  .sp-values { grid-template-columns: 1fr 1fr; }
  .sp-portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .sp-hero__title { letter-spacing: -.02em; }
}
@media (max-width: 640px) {
  .sp-pricing { grid-template-columns: 1fr; }
  .sp-pricing .sp-price-card:last-child:nth-child(odd) {
    grid-column: auto;
    max-width: none;
    margin-inline: 0;
  }
  .sp-stats { grid-template-columns: 1fr 1fr; }
  .sp-values { grid-template-columns: 1fr; }
  .sp-portfolio-grid { grid-template-columns: 1fr; }
  .sp-form-row { grid-template-columns: 1fr; }
  .sp-contact-form { padding: 28px 20px; }
  .sp-contact-info__title { font-size: var(--ww-text-2xl); }
  .sp-about-intro__badge-icon { width: 30px; height: 30px; font-size: 14px; }
  .sp-service-item__visual { max-height: 200px; }
  .sp-service-item__visual-icon { font-size: 72px; }
}

/* ================================================================
   § 접근성: prefers-reduced-motion
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  .sp-stat-card,
  .sp-value-card,
  .sp-pf-card,
  .sp-price-card,
  .sp-form-submit {
    transition: none;
  }
  .sp-stat-card:hover,
  .sp-value-card:hover,
  .sp-pf-card:hover {
    transform: none;
  }
}