/**
 * sections.css
 * 각 섹션별 스타일 정의
 */

/* ========================================
   Intro Section
======================================== */
.intro {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.intro::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.6) 100%
  );
}

.intro__content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--text-light);
  padding: var(--spacing-xl);
  max-width: 900px;
  margin: 0 auto;
}

.intro__location {
  font-size: var(--font-size-lg);
  font-weight: 500;
  letter-spacing: 3px;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.intro__title {
  font-size: var(--font-size-6xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.intro__subtitle {
  font-size: var(--font-size-xl);
  font-weight: 300;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.intro__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.5rem 1.2rem;
  border-radius: var(--border-radius-full);
  background: linear-gradient(135deg, #f9e48a 0%, var(--accent-color) 100%);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #1a1a1a;
  font-size: var(--font-size-base);
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(201, 162, 39, 0.35);
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.5px;
  animation: badgePulse 2.4s ease-in-out infinite;
}

.intro__badge::before {
  content: '혜택';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.1rem 0.5rem;
  margin-right: var(--spacing-xs);
  border-radius: var(--border-radius-full);
  background: rgba(26, 26, 26, 0.15);
  font-size: var(--font-size-xs);
  font-weight: 700;
}

@keyframes badgePulse {
  0%, 100% { transform: translateY(0); box-shadow: 0 10px 25px rgba(201, 162, 39, 0.35); }
  50% { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(201, 162, 39, 0.5); }
}
.intro__highlight {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: var(--spacing-lg);
}

.intro__benefits {
  list-style: none;
  padding: 0;
  margin: 0 auto var(--spacing-xl);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-md);
}

.intro__benefit-item {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.intro__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.intro__stat {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
}

.intro__stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: var(--spacing-xs);
}

.intro__stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.85;
}

.intro__cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.intro__phone {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--accent-color);
}

.intro__scroll {
  position: absolute;
  bottom: var(--spacing-2xl);
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-light);
  font-size: var(--font-size-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ========================================
   Brand Section
======================================== */
.brand__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.brand__feature {
  text-align: center;
  padding: var(--spacing-2xl);
  background: var(--text-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.brand__feature:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.brand__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(26, 54, 93, 0.3);
}

.brand__icon svg {
  width: 36px;
  height: 36px;
}

.brand__feature-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.brand__feature-desc {
  color: var(--text-muted);
}

/* ========================================
   Location Section
======================================== */
.location__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.location__map {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.location__map img {
  width: 100%;
  height: auto;
}

.location__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.location__category {
  background: var(--text-light);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--accent-color);
}

.location__category-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.location__items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.location__item {
  color: var(--text-muted);
  padding-left: var(--spacing-md);
  position: relative;
}

.location__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--accent-color);
  border-radius: 50%;
}

/* ========================================
   Complex Section
======================================== */
.complex__layout {
  margin-bottom: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.complex__features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.complex__feature {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--primary-color);
  color: var(--text-light);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
}

.complex__feature:hover {
  background: var(--accent-color);
  transform: scale(1.05);
}

/* ========================================
   Floorplan Section
======================================== */
.floorplan__tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.floorplan__tab {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 2px solid var(--primary-color);
  border-radius: var(--border-radius-full);
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--primary-color);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.floorplan__tab:hover,
.floorplan__tab--active {
  background: var(--primary-color);
  color: var(--text-light);
}

.floorplan__content {
  display: none;
  animation: fadeIn 0.5s ease;
}

.floorplan__content--active {
  display: block;
}

.floorplan__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.floorplan__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--light-bg);
  padding: var(--spacing-lg);
}

.floorplan__image img {
  width: 100%;
  height: auto;
}

.floorplan__info {
  padding: var(--spacing-xl);
}

.floorplan__type {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.floorplan__specs {
  display: flex;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid #eee;
}

.floorplan__spec {
  text-align: center;
}

.floorplan__spec-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--accent-color);
}

.floorplan__spec-label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.floorplan__features-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.floorplan__feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-muted);
}

.floorplan__feature-item::before {
  content: '\2713';
  color: var(--accent-color);
  font-weight: bold;
}

/* ========================================
   Interior Section
======================================== */
.interior__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.interior__item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.interior__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.interior__item:hover img {
  transform: scale(1.1);
}

.interior__item-title {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-md);
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: var(--text-light);
  font-weight: 600;
}

.interior__features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

.interior__feature {
  text-align: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--text-light);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  color: var(--primary-color);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  border: 1px solid #eee;
}

/* ========================================
   Sales Info Section
======================================== */
.salesinfo__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.salesinfo__content--single {
  grid-template-columns: 1fr;
}

.salesinfo__prices,
.salesinfo__schedule {
  background: var(--text-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.salesinfo__title {
  background: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-lg);
  font-size: var(--font-size-lg);
  font-weight: 600;
  text-align: center;
}

.salesinfo__table {
  width: 100%;
  border-collapse: collapse;
}

.salesinfo__table th,
.salesinfo__table td {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: center;
  border-bottom: 1px solid #eee;
}

.salesinfo__table th {
  background: var(--light-bg);
  font-weight: 600;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.salesinfo__table td {
  color: var(--text-color);
}

.salesinfo__table tr:last-child td {
  border-bottom: none;
}

.salesinfo__price {
  font-weight: 700;
  color: var(--accent-color);
}

.salesinfo__notice {
  text-align: center;
  margin-top: var(--spacing-xl);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* ========================================
   Directions Section
======================================== */
.directions__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.directions__content--single {
  grid-template-columns: 1fr;
}

.directions__map {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 400px;
  background: var(--light-bg);
}

.directions__map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

.directions__map-placeholder {
  width: 100%;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--light-bg) 0%, #e9ecef 100%);
  color: var(--text-muted);
  text-align: center;
  padding: var(--spacing-xl);
}

.directions__map-placeholder-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.directions__map-placeholder-text {
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.directions__map-placeholder-address {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.directions__info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.directions__modelhouse {
  background: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
}

.directions__modelhouse-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.directions__modelhouse-address,
.directions__modelhouse-hours {
  opacity: 0.9;
  margin-bottom: var(--spacing-sm);
}

.directions__methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.directions__method {
  background: var(--light-bg);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.directions__method-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.directions__method-title {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.directions__method-desc {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* ========================================
   Contact Section
======================================== */
.contact__content {
  max-width: 680px;
  margin: 0 auto;
}

.contact__phone {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.contact__phone-number {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
}

.contact__phone-desc {
  color: var(--text-muted);
}

.contact__benefits {
  list-style: none;
  padding: 0;
  margin: 0 auto var(--spacing-xl);
  display: grid;
  gap: var(--spacing-sm);
}

.contact__benefit {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, #f9e48a 0%, var(--accent-color) 100%);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  color: #1a1a1a;
  font-weight: 700;
  box-shadow: 0 10px 20px rgba(201, 162, 39, 0.25);
}

.contact__benefit::before {
  content: '\2713';
  color: var(--accent-color);
  font-weight: 700;
}

.contact__form {
  background: var(--text-light);
  padding: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.contact__form-group {
  margin-bottom: var(--spacing-lg);
}

.contact__form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.contact__form-input,
.contact__form-select,
.contact__form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid #ddd;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.contact__form-input:focus,
.contact__form-select:focus,
.contact__form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.contact__form-textarea {
  min-height: 120px;
  resize: vertical;
}

.contact__form-submit {
  width: 100%;
  padding: var(--spacing-lg);
  background: var(--primary-color);
  color: var(--text-light);
  font-size: var(--font-size-lg);
  font-weight: 600;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
}

.contact__form-submit:hover {
  background: var(--accent-color);
}

.contact__privacy {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-align: center;
}

/* ========================================
   Responsive - Sections
======================================== */
@media (max-width: 1023px) {
  .brand__features {
    grid-template-columns: repeat(2, 1fr);
  }

  .location__content {
    grid-template-columns: 1fr;
  }

  .complex__features {
    grid-template-columns: repeat(2, 1fr);
  }

  .floorplan__grid {
    grid-template-columns: 1fr;
  }

  .interior__gallery {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
  }

  .interior__features {
    grid-template-columns: repeat(3, 1fr);
  }

  .salesinfo__content {
    grid-template-columns: 1fr;
  }

  .directions__content {
    grid-template-columns: 1fr;
  }

  .directions__map-placeholder {
    height: 300px;
  }

  .intro__benefits,
  .intro__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro__content {
    padding: var(--spacing-lg);
  }

  .intro__stat {
    padding: var(--spacing-md);
  }
}

@media (max-width: 767px) {
  /* 인트로 모바일 최적화 */
  .intro {
    background-attachment: scroll; /* 모바일 성능 개선 */
    min-height: 100vh;
    min-height: 100dvh; /* 모바일 주소창 고려 */
  }

  .intro__title {
    font-size: var(--font-size-4xl);
    word-break: keep-all; /* 한글 줄바꿈 */
  }

  .intro__badge {
    font-size: var(--font-size-xs);
    padding: 0.35rem 0.75rem;
  }

  .intro__highlight {
    font-size: var(--font-size-base);
  }

  .intro__phone {
    font-size: var(--font-size-3xl);
  }

  .intro__cta {
    flex-direction: column;
    width: 100%;
    padding: 0 var(--spacing-lg);
  }

  .intro__cta .btn {
    width: 100%;
  }

  .intro__benefits,
  .intro__stats {
    grid-template-columns: 1fr;
  }

  .intro__benefit-item {
    font-size: var(--font-size-xs);
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .intro__stat-value {
    font-size: var(--font-size-xl);
  }

  .intro__stat-label {
    font-size: var(--font-size-xs);
  }

  .intro__scroll {
    display: none; /* 모바일에서 스크롤 안내 숨김 */
  }

  .brand__features {
    grid-template-columns: 1fr;
  }

  .brand__feature {
    padding: var(--spacing-xl);
  }

  .complex__features {
    grid-template-columns: 1fr;
  }

  .floorplan__tabs {
    flex-direction: column;
    align-items: center;
  }

  .floorplan__tab {
    width: 100%;
    max-width: 200px;
    text-align: center;
    min-height: 48px; /* 터치 타겟 */
  }

  .floorplan__specs {
    flex-wrap: wrap;
    justify-content: center;
  }

  .interior__gallery {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .interior__features {
    grid-template-columns: repeat(2, 1fr);
  }

  .interior__feature {
    padding: var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .directions__map-placeholder {
    height: 250px;
  }

  .directions__map-placeholder-icon {
    font-size: 3rem;
  }

  /* 테이블 모바일 최적화 */
  .salesinfo__table th,
  .salesinfo__table td {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }

  .directions__map {
    min-height: 300px;
  }

  .contact__phone-number {
    font-size: var(--font-size-3xl);
  }

  .contact__benefit {
    font-size: var(--font-size-xs);
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .contact__form {
    padding: var(--spacing-lg);
  }
}