/* Landing Page Sections */

/* Problem Grid */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: box-shadow .25s, transform .25s;
}

.problem-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.problem-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.problem-card p {
  font-size: .88rem;
  color: var(--clr-text-secondary);
  line-height: 1.6;
}

/* Changed Content */
.changed-content {
  max-width: 680px;
  background: var(--clr-surface);
  border-left: 3px solid var(--clr-blue-600);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 28px 32px;
  box-shadow: var(--shadow-md);
}

.changed-content p {
  font-size: 1rem;
  color: var(--clr-text);
  line-height: 1.7;
  margin-bottom: 12px;
}

.changed-content p:last-child {
  margin-bottom: 0;
}

.changed-content strong {
  color: var(--clr-blue-700);
}

/* Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.step-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 24px 24px;
  transition: box-shadow .25s, transform .25s;
}

.step-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.step-num {
  position: absolute;
  top: -14px;
  left: 20px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .85rem;
  color: #fff;
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-card p {
  font-size: .88rem;
  color: var(--clr-text-secondary);
  line-height: 1.6;
}

/* Workflow / Agent Conversation card (How Shopped works) */
.workflow-card {
  max-width: 640px;
  margin-top: 24px;
  margin-left: auto;
  margin-right: auto;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.wc-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--clr-text);
  background: var(--clr-surface-alt);
  border-bottom: 1px solid var(--clr-border);
}

.wc-header svg {
  flex-shrink: 0;
}

.wc-body {
  padding: 16px 20px 20px;
}

.conv-thread {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.conv-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: transparent;
}

.conv-msg.human {
  background: transparent;
}

.conv-avatar {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 700;
  background: var(--clr-surface-alt);
  color: var(--clr-text-secondary);
}

.conv-msg .conv-bubble,
.conv-msg .conv-action {
  font-size: .88rem;
  color: var(--clr-text);
  line-height: 1.5;
}

.conv-timestamp {
  font-size: .72rem;
  color: var(--clr-text-muted);
  margin-top: 4px;
}

.conv-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--clr-green);
  color: #fff;
  font-weight: 500;
  border-radius: var(--radius);
  font-size: .88rem;
}

.conv-action svg {
  flex-shrink: 0;
}

.conv-action svg path,
.conv-action svg line {
  stroke: #fff;
}

/* Use Cases Grid */
.uc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.uc-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow .25s, transform .25s;
}

.uc-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.uc-badge {
  display: inline-flex;
  align-items: center;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 10px;
  border-radius: 20px;
  width: fit-content;
}

.uc-card h4 {
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 700;
}

.uc-flow {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  font-size: .78rem;
  color: var(--clr-text-muted);
}

.uc-flow .arrow {
  color: var(--clr-blue-600);
  font-weight: 700;
  font-size: .7rem;
}

.uc-flow .step-pill {
  background: var(--clr-surface-alt);
  padding: 2px 9px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--clr-text-secondary);
  font-size: .76rem;
}

/* More Points Grid */
.mp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.mp-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border-top: 3px solid transparent;
  transition: box-shadow .25s, transform .25s;
}

.mp-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.mp-card h3 {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.mp-card p {
  font-size: .88rem;
  color: var(--clr-text-secondary);
  line-height: 1.6;
}