/* Components - Sigma Cap Pro (Modern Theme) */

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  text-align: center;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  color: var(--color-text-inverse);
  box-shadow:
    0 4px 15px rgba(37, 99, 235, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.15), transparent);
  border-radius: var(--radius-full) var(--radius-full) 0 0;
  pointer-events: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow:
    0 8px 25px rgba(37, 99, 235, 0.4),
    0 0 30px rgba(37, 99, 235, 0.3),
    0 0 60px rgba(37, 99, 235, 0.15);
  color: var(--color-text-inverse);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-accent);
  border: 1px solid rgba(37, 99, 235, 0.3);
  box-shadow:
    0 2px 10px rgba(0, 0, 0, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
  background: rgba(37, 99, 235, 0.1);
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow:
    0 8px 20px rgba(37, 99, 235, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.btn-lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* ========== Cards ========== */
.card {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(255, 255, 255, 0.8),
    transparent);
}

.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(37, 99, 235, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  border-color: rgba(37, 99, 235, 0.3);
}

.card:hover::after {
  transform: scaleX(1);
}

.card-elevated {
  background: var(--color-surface-elevated);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.card-text {
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ========== ROI Cards (Feature Cards) ========== */
.roi-card {
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.roi-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(37, 99, 235, 0.08) 0%,
    transparent 50%,
    rgba(249, 115, 22, 0.05) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.roi-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(37, 99, 235, 0.3);
  border-color: rgba(37, 99, 235, 0.4);
}

.roi-card:hover::before {
  opacity: 1;
}

.roi-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  background: linear-gradient(135deg,
    rgba(37, 99, 235, 0.15) 0%,
    rgba(37, 99, 235, 0.05) 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.5rem;
  position: relative;
  transition: all var(--transition-normal);
}

.roi-card:hover .roi-card-icon {
  background: linear-gradient(135deg,
    rgba(37, 99, 235, 0.2) 0%,
    rgba(37, 99, 235, 0.1) 100%);
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.15);
}

.roi-card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.roi-card-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ========== Callouts ========== */
.callout {
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid;
  margin-bottom: var(--space-6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.callout-warning {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.3);
}

.callout-warning .callout-title {
  color: var(--color-warning);
}

.callout-info {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.25);
}

.callout-info .callout-title {
  color: var(--color-accent);
}

.callout-success {
  background: rgba(5, 150, 105, 0.08);
  border-color: rgba(5, 150, 105, 0.25);
}

.callout-success .callout-title {
  color: var(--color-success);
}

.callout-title {
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.callout-text {
  color: var(--color-text-muted);
  margin: 0;
}

/* ========== Accordion ========== */
.accordion {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  margin-bottom: var(--space-4);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border-solid);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  text-align: left;
  transition: all var(--transition-fast);
}

.accordion-header:hover {
  background: var(--color-info-bg);
  color: var(--color-accent);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-normal);
  color: var(--color-text-muted);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  background: var(--color-background);
}

.accordion-item.active .accordion-content {
  max-height: 2000px;
}

.accordion-body {
  padding: var(--space-6);
}

/* ========== Trust Badges ========== */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: center;
  align-items: center;
  padding: var(--space-8) 0;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.trust-badge:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(37, 99, 235, 0.3);
  color: var(--color-text);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.trust-badge-icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.trust-badge-text {
  font-weight: var(--font-medium);
}

/* ========== Pod Visual ========== */
.pod-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.4);
  max-width: 200px;
  margin: 0 auto;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.pod {
  width: 100px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-glow-sm);
}

.pod-main {
  height: 60px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
}

.pod-small {
  height: 40px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
}

.pod-big {
  height: 50px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
}

.pod-label {
  text-align: center;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ========== Form Group ========== */
.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: var(--font-medium);
}

.form-required {
  color: var(--color-error);
}

.form-error {
  color: var(--color-error);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
}

/* ========== Radio & Checkbox Groups ========== */
.radio-group, .checkbox-group {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.radio-item, .checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: all var(--transition-fast);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.radio-item:hover, .checkbox-item:hover {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(37, 99, 235, 0.3);
}

.radio-item input, .checkbox-item input {
  width: auto;
  cursor: pointer;
  accent-color: var(--color-accent);
}

/* ========== Step Cards ========== */
.step-card {
  background: var(--color-surface);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: var(--color-text-inverse);
  margin: 0 auto var(--space-5);
}

.step-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.step-card p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* ========== Stats ========== */
.stat-item {
  text-align: center;
}

.stat-number {
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-2);
}

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

/* ========== Video Container ========== */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ========== Part Number Badge ========== */
.part-number {
  font-family: 'Monaco', 'Consolas', monospace;
  color: var(--color-accent);
  background: var(--color-info-bg);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}