/* === pages/services.css ===
   서비스 페이지(services.html) 전용 스타일
   서비스 탭, 프로세스, 강렬한 애니메이션
========================================= */

/* ==========================================
   히어로 섹션 보조
========================================== */

/* ==========================================
   서비스 섹션
========================================== */

.services-section {
  background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.services-title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .services-title {
    font-size: var(--text-4xl);
  }
}

/* --- 서비스 탭 --- */

.services-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.services-tab-button {
  padding: var(--space-4) var(--space-6);
  background-color: var(--color-bg-primary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  transition:
    all var(--transition-normal),
    transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

/* 탭 호버 애니메이션 (강렬) */
.services-tab-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 24px rgba(var(--rgb-primary), 0.2);
}

.services-tab-button:active {
  transform: translateY(-2px) scale(1.02);
}

/* 활성 탭 */
.services-tab-button[aria-selected="true"] {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 12px 32px rgba(var(--rgb-primary), 0.3);
  animation: tabPulse 0.6s ease-out;
}

@keyframes tabPulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.services-tab-thumb {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.services-tab-button:hover .services-tab-thumb {
  transform: scale(1.08) rotate(-4deg);
}

.services-tab-button[aria-selected="true"] .services-tab-thumb {
  border-color: rgba(255, 255, 255, 0.8);
}

/* --- 서비스 패널 (탭 콘텐츠) --- */

.services-content {
  position: relative;
}

.services-panel {
  display: none;
  animation: fadeInScale 0.5s ease-out;
}

.services-panel[role="tabpanel"]:not([hidden]) {
  display: block;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.98) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.services-panel__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  margin-bottom: var(--space-12);
}

@media (max-width: 1023px) {
  .services-panel__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

.services-panel__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .services-panel__title {
    font-size: var(--text-3xl);
  }
}

.services-panel__intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.services-panel__intro strong {
  color: var(--color-primary);
  font-weight: var(--weight-bold);
}

.services-panel__image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
  animation: imageFloat 4s ease-in-out infinite;
}

.services-panel__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, transparent 55%, rgba(0, 0, 0, 0.35) 100%);
  pointer-events: none;
}

.services-panel__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

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

/* --- 서비스 특징 --- */

.services-features {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.services-features__title {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-primary);
}

.services-features__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.services-features__list li {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  position: relative;
  line-height: var(--leading-normal);
  animation: listSlideIn 0.5s ease-out backwards;
}

.services-features__list li:nth-child(1) { animation-delay: 0.1s; }
.services-features__list li:nth-child(2) { animation-delay: 0.2s; }
.services-features__list li:nth-child(3) { animation-delay: 0.3s; }
.services-features__list li:nth-child(4) { animation-delay: 0.4s; }
.services-features__list li:nth-child(5) { animation-delay: 0.5s; }

@keyframes listSlideIn {
  from {
    opacity: 0;
    transform: translateX(-16px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.services-features__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--weight-bold);
}

/* --- 서비스 스펙 --- */

.services-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 767px) {
  .services-specs {
    grid-template-columns: 1fr;
  }
}

.services-spec-item {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary-lighter) 100%);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

.services-spec-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(var(--rgb-primary), 0.2);
}

.services-spec-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.services-spec-value {
  display: block;
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-primary-dark);
}

/* --- 서비스 프로세스 --- */

.services-process {
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  margin-top: var(--space-12);
}

.services-process__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--space-10);
}

.services-process__steps {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

@media (max-width: 1023px) {
  .services-process__steps {
    flex-direction: column;
    gap: var(--space-4);
  }
}

.services-process__step {
  flex: 1;
  min-width: 140px;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
  border: 2px solid var(--color-border);
  transition:
    all var(--transition-normal),
    transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.services-process__step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.services-process__step:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.services-process__step:hover::before {
  transform: scaleX(1);
}

.services-process__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  margin: 0 auto var(--space-3);
  transition: transform var(--transition-normal);
}

.services-process__step:hover .services-process__number {
  transform: scale(1.15) rotate(5deg);
}

.services-process__name {
  display: block;
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.services-process__desc {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ==========================================
   왜 라온애드인가 섹션
========================================== */

.why-section {
  background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.why-title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .why-title {
    font-size: var(--text-4xl);
  }
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

.why-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  border: 1px solid var(--color-border);
  transition:
    all var(--transition-normal),
    transform var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(var(--rgb-primary), 0.05) 0%, transparent 100%);
  transition: top var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.why-card:hover::before {
  top: 0;
}

.why-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary-lighter) 100%);
  color: var(--color-primary-dark);
  transition: transform var(--transition-normal);
  animation: iconRotate 0.6s ease-out;
}

.why-card__icon svg {
  width: 28px;
  height: 28px;
}

.why-card:hover .why-card__icon {
  transform: scale(1.2) rotate(10deg);
}

@keyframes iconRotate {
  from {
    transform: scale(0) rotateZ(-45deg);
  }
  to {
    transform: scale(1) rotateZ(0);
  }
}

.why-card__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.why-card__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ==========================================
   반응형
========================================== */

@media (max-width: 640px) {
  .services-tabs {
    gap: var(--space-2);
  }

  .services-tab-button {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
  }

  .services-panel__title {
    font-size: var(--text-xl);
  }
}