/* ===== Services Page — Additional Styles ===== */

/* Nav link */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.nav__link:hover {
  color: var(--color-primary);
}

/* ===== Problem Section ===== */
.problem {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  border-top: 1px solid var(--color-divider);
}

.problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.problem-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.problem-card:hover {
  border-color: rgba(20, 184, 166, 0.25);
  box-shadow: 0 0 32px var(--color-primary-glow);
}

.problem-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.problem-card__icon svg {
  width: 22px;
  height: 22px;
}

.problem-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.problem-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== Services Tier Cards ===== */
.services {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
  align-items: start;
}

.services__grid--2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 900px;
  margin-inline: auto;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
  height: 100%;
}

.service-card:hover {
  border-color: rgba(20, 184, 166, 0.25);
  box-shadow: 0 0 32px var(--color-primary-glow);
}

.service-card--featured {
  border-color: rgba(20, 184, 166, 0.35);
  border-left: 3px solid var(--color-primary);
  background: linear-gradient(135deg, var(--color-surface) 0%, rgba(20, 184, 166, 0.04) 100%);
}

.service-card--featured:hover {
  border-color: rgba(20, 184, 166, 0.5);
  box-shadow: 0 0 40px var(--color-primary-glow);
}

.service-card__badge {
  display: inline-flex;
  align-self: flex-start;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-subtle);
  border: 1px solid rgba(20, 184, 166, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.service-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.service-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0;
  flex-grow: 1;
}

.service-card__list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.5;
}

.service-card__list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.55em;
}

.service-card__cta {
  margin-top: auto;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: transparent;
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-primary);
  letter-spacing: -0.01em;
  width: 100%;
  justify-content: center;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #0f1117;
}

.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: #0f1117;
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-md);
  letter-spacing: -0.01em;
  width: 100%;
  justify-content: center;
  border: 1.5px solid transparent;
  transition: background var(--transition-interactive), box-shadow var(--transition-interactive);
}

.btn-solid:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 24px var(--color-primary-glow);
}

/* ===== Process / How It Works ===== */
.process {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  border-top: 1px solid var(--color-divider);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
  counter-reset: process-step;
}

.process-step {
  position: relative;
  counter-increment: process-step;
}

.process-step__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: rgba(20, 184, 166, 0.15);
  line-height: 1;
  margin-bottom: var(--space-4);
  letter-spacing: -0.03em;
}

.process-step__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-2);
}

.process-step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Connector line between steps */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 1.2rem;
  right: calc(var(--space-3) * -1);
  width: var(--space-6);
  height: 1px;
  background: var(--color-border);
  display: none;
}

@media (min-width: 769px) {
  .process-step:not(:last-child)::after {
    display: block;
    right: calc(var(--space-6) * -1 + 4px);
    width: calc(var(--space-6) - 8px);
  }
}

/* ===== Portfolio Section ===== */
.portfolio {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.portfolio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.portfolio-card:hover {
  border-color: rgba(20, 184, 166, 0.25);
  box-shadow: 0 0 32px var(--color-primary-glow);
}

.portfolio-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.portfolio-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

.portfolio-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.portfolio-card__cta:hover {
  color: var(--color-primary-hover);
}

/* ===== Scroll-in Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Services Page Responsive ===== */
@media (max-width: 768px) {
  .problem__grid {
    grid-template-columns: 1fr;
  }

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

  .process__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

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

  .nav__links {
    gap: var(--space-3);
  }

  .nav__link {
    font-size: var(--text-xs);
  }

  .nav__logo {
    font-size: var(--text-base);
    white-space: nowrap;
  }

  .nav__cta {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
  }
}

@media (max-width: 480px) {
  .process__grid {
    grid-template-columns: 1fr;
  }

  .btn-outline,
  .btn-solid {
    width: 100%;
    justify-content: center;
  }
}