/* ============================================
   Hero
   ============================================ */
.svc-hero {
  padding: 140px 0 100px;
  min-height: 520px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #f0fbfd 0%, #fff 40%, #fff 100%);
}

.svc-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.svc-hero__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  margin-top: var(--space-md);
}

/* ---------- background layer ---------- */
.svc-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.svc-hero-bg__shape {
  position: absolute;
  border-radius: 50%;
}

.svc-hero-bg__shape--1 {
  width: 700px;
  height: 700px;
  top: -280px;
  right: -180px;
  background: radial-gradient(
    ellipse 60% 55% at 45% 55%,
    rgba(9, 147, 176, 0.26) 0%,
    rgba(25, 192, 215, 0.12) 40%,
    rgba(89, 213, 230, 0.04) 70%,
    transparent 100%
  );
  animation: float-svc 18s ease-in-out infinite;
}

.svc-hero-bg__shape--2 {
  width: 550px;
  height: 550px;
  top: 40px;
  left: -180px;
  background: radial-gradient(
    ellipse 55% 60% at 55% 50%,
    rgba(89, 213, 230, 0.22) 0%,
    rgba(25, 192, 215, 0.08) 45%,
    transparent 100%
  );
  animation: float-svc 22s ease-in-out infinite reverse;
}

.svc-hero-bg__shape--3 {
  width: 280px;
  height: 280px;
  bottom: 30px;
  right: 15%;
  background: radial-gradient(circle, rgba(25, 192, 215, 0.20) 0%, rgba(89, 213, 230, 0.06) 50%, transparent 70%);
  filter: blur(24px);
  animation: float-svc 14s ease-in-out infinite;
}

@keyframes float-svc {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(10px, -14px) scale(1.02); }
  66%      { transform: translate(-6px, 8px) scale(0.98); }
}

@media (max-width: 768px) {
  .svc-hero {
    min-height: 400px;
    padding: 120px 0 80px;
  }

  .svc-hero-bg__shape--1 {
    width: 420px;
    height: 420px;
    top: -160px;
    right: -140px;
  }

  .svc-hero-bg__shape--2 {
    width: 320px;
    height: 320px;
    left: -120px;
  }

  .svc-hero-bg__shape--3 {
    display: none;
  }
}

/* ============================================
   Problem
   ============================================ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.problem-card {
  text-align: center;
}

.problem-card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin-bottom: var(--space-md);
}

.problem-card__img {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.problem-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 2;
  text-align: left;
}

@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   About
   ============================================ */
.svc-about__text {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 2;
  max-width: 700px;
}

/* ============================================
   Feature
   ============================================ */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.feature-card {
  background: var(--color-bg-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-card__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(9, 147, 176, 0.12), rgba(89, 213, 230, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.feature-card__icon {
  font-size: 28px;
  color: var(--color-primary);
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

.feature-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.8;
}

.feature-card__list {
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.8;
}

.feature-card__list li {
  padding-left: 1em;
  position: relative;
}

.feature-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

@media (max-width: 1024px) {
  .feature-cards {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Effect
   ============================================ */
.effect-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
}

.effect-block--reverse {
  direction: rtl;
}

.effect-block--reverse > * {
  direction: ltr;
}

.effect-block__heading {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.effect-block__body {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: var(--space-md);
}

.effect-block__body--accent {
  color: var(--color-text);
  font-weight: 500;
}

.effect-img {
  width: 100%;
  border-radius: var(--radius-md);
}

/* Stats cards */
.effect-stats {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.effect-stat {
  flex: 1;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-sm);
}

.effect-stat__label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.effect-stat__value {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-dark);
  margin-bottom: 4px;
}

.effect-stat__value strong {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}

.effect-stat__badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(9, 147, 176, 0.08);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* Summary */
.effect-summary {
  margin-bottom: var(--space-md);
}

.effect-summary__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

.effect-summary__item {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.6;
}

.effect-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .effect-block,
  .effect-block--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .effect-block__image {
    order: -1;
  }

  .effect-stats {
    flex-direction: column;
  }
}

/* ============================================
   Reason
   ============================================ */
.reason-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.reason-card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin-bottom: var(--space-md);
}

.reason-card__img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.reason-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

.reason-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.8;
}

.svc-reason__tagline {
  text-align: center;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-top: var(--space-2xl);
}

@media (max-width: 768px) {
  .reason-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Functions
   ============================================ */
.functions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.function-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.function-card__icon {
  font-size: 40px;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.function-card__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-dark);
}

@media (max-width: 768px) {
  .functions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   Flow
   ============================================ */
.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.flow-step {
  position: relative;
  padding: var(--space-md);
}

.flow-step__number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-accent-light);
  opacity: 0.5;
  line-height: 1;
  display: block;
  margin-bottom: var(--space-sm);
}

.flow-step__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-xs);
}

.flow-step__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .flow-steps {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Plan Link
   ============================================ */
.plan-link-wrapper {
  margin-top: var(--space-md);
}

/* ============================================
   FAQ
   ============================================ */
.svc-faq__intro {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

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

.faq-item {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-item__question {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-md);
  cursor: pointer;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-dark);
  list-style: none;
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__question::after {
  content: 'expand_more';
  font-family: 'Material Icons';
  font-size: 24px;
  color: var(--color-text-light);
  margin-left: auto;
  transition: transform var(--transition-base);
}

.faq-item[open] .faq-item__question::after {
  transform: rotate(180deg);
}

.faq-item__q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 700;
  flex-shrink: 0;
}

.faq-item__answer {
  padding: 0 var(--space-md) var(--space-md);
  padding-left: calc(var(--space-md) + 28px + var(--space-sm));
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.8;
}