/* ============================================================================
   STRATEGICDISTRICT.COM , COMPONENTS
   Reusable component styles: buttons, cards, forms, grids, and accents
   ============================================================================ */

/* ========== BUTTONS ========== */

/* Base button styles */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-sans);
  font-size: var(--font-size-body-md);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  text-align: center;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  user-select: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary-dark-blue);
  outline-offset: 2px;
}

/* Primary button */
.btn-primary {
  background-color: var(--color-primary-navy);
  color: var(--color-text-inverse);
  border-color: var(--color-primary-navy);
}

.btn-primary:hover {
  background-color: var(--color-primary-black);
  border-color: var(--color-primary-black);
}

.btn-primary:active {
  background-color: #1A1E2A;
}

/* Secondary button */
.btn-secondary {
  background-color: var(--color-secondary-sage);
  color: var(--color-primary-navy);
  border-color: var(--color-secondary-sage);
}

.btn-secondary:hover {
  background-color: #9DB79B;
  border-color: #9DB79B;
}

.btn-secondary:active {
  background-color: #8FA88F;
}

/* CTA (Call-to-action) button - larger, more prominent */
.btn-cta {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: var(--font-size-body-lg);
  background-color: var(--color-secondary-sage);
  color: var(--color-primary-navy);
  border: 2px solid var(--color-secondary-sage);
}

.btn-cta:hover {
  background-color: transparent;
  color: var(--color-secondary-sage);
  border-color: var(--color-secondary-sage);
}

/* Hero button - largest size */
.btn-hero {
  padding: var(--spacing-lg) var(--spacing-3xl);
  font-size: var(--font-size-h6);
  background: var(--gradient-hue-warm-to-cool);
  color: var(--color-background);
  border: none;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.5px;
}

.btn-hero:hover {
  opacity: 0.9;
  box-shadow: var(--shadow-lg);
}

/* Ghost/outline button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border-dark);
}

.btn-ghost:hover {
  background-color: var(--color-background-alt);
  border-color: var(--color-primary-navy);
  color: var(--color-primary-navy);
}

/* Button sizes */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-body-sm);
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-body-lg);
}

.btn-block {
  width: 100%;
}

/* Button disabled state */
.btn:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn:disabled:hover,
.btn[disabled]:hover {
  transform: none;
  box-shadow: none;
}

/* ========== CARDS ========== */

/* Basic card */
.card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary-sage);
}

/* Card with background */
.card.bg-light {
  background-color: var(--color-background-alt);
  border: 1px solid var(--color-border-muted);
}

.card.bg-sage {
  background: var(--gradient-subtle-sage);
  border: 1px solid rgba(171, 196, 171, 0.3);
}

.card.bg-gold {
  background: var(--gradient-subtle-gold);
  border: 1px solid rgba(163, 145, 113, 0.3);
}

/* Card content spacing */
.card-header {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-light);
}

.card-header h3 {
  margin-bottom: 0;
}

.card-body {
  margin: var(--spacing-md) 0;
}

.card-footer {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-light);
}

/* Feature card with icon */
.card-feature {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.card-feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--spacing-lg);
  background: var(--gradient-hue-warm-to-cool);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-background);
  font-size: 1.75rem;
}

.card-feature h3 {
  margin-bottom: var(--spacing-md);
}

.card-feature p {
  font-size: var(--font-size-body-sm);
  color: var(--color-text-muted);
}

/* Stat card */
.card-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.card-stat-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark-blue);
  margin-bottom: var(--spacing-sm);
}

.card-stat-label {
  font-size: var(--font-size-body-md);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-regular);
}

/* ========== FORM ELEMENTS ========== */

.form-group {
  margin-bottom: var(--spacing-lg);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="phone"],
input[type="url"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-sans);
  font-size: var(--font-size-body-md);
  border: 1px solid var(--color-border-muted);
  border-radius: var(--radius-md);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-secondary-sage);
  box-shadow: 0 0 0 3px rgba(171, 196, 171, 0.1);
}

input:disabled,
textarea:disabled,
select:disabled {
  background-color: var(--color-background-alt);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2322333B' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-md) center;
  padding-right: var(--spacing-2xl);
}

/* Input validation states */
input.valid {
  border-color: var(--color-success);
}

input.valid:focus {
  box-shadow: 0 0 0 3px rgba(10, 147, 150, 0.1);
}

input.error,
textarea.error {
  border-color: var(--color-error);
}

input.error:focus,
textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(155, 34, 38, 0.1);
}

.form-error {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-body-xs);
  color: var(--color-error);
}

.form-success {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-body-xs);
  color: var(--color-success);
}

/* ========== FEATURE GRID ========== */

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  margin: var(--spacing-3xl) 0;
}

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

@media (min-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-3xl);
  }
}

/* ========== SECTION LAYOUTS ========== */

/* Section with centered content */
.section-centered {
  text-align: center;
}

.section-centered h2 {
  margin-left: auto;
  margin-right: auto;
  max-width: 700px;
}

/* Section with alternating content/image layout */
.content-image-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .content-image-row {
    grid-template-columns: 1fr 1fr;
  }

  .content-image-row.reverse {
    direction: rtl;
  }

  .content-image-row.reverse > * {
    direction: ltr;
  }
}

/* ========== BADGES & TAGS ========== */

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-background-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  font-size: var(--font-size-body-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
}

.badge.primary {
  background-color: var(--color-primary-navy);
  color: var(--color-text-inverse);
  border-color: var(--color-primary-navy);
}

.badge.secondary {
  background-color: var(--color-secondary-sage);
  color: var(--color-primary-navy);
  border-color: var(--color-secondary-sage);
}

.badge.success {
  background-color: rgba(10, 147, 150, 0.1);
  color: var(--color-success);
  border-color: var(--color-success);
}

.badge.warning {
  background-color: rgba(202, 103, 2, 0.1);
  color: var(--color-warning);
  border-color: var(--color-warning);
}

.badge.error {
  background-color: rgba(155, 34, 38, 0.1);
  color: var(--color-error);
  border-color: var(--color-error);
}

/* ========== SECTION DIVIDERS WITH GRADIENTS ========== */

.divider-section {
  position: relative;
  padding-top: var(--spacing-4xl);
  padding-bottom: var(--spacing-4xl);
}

.divider-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-hue-warm-to-cool);
}

/* ========== STAT SECTION ========== */

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
}

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

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
  padding: var(--spacing-lg);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark-blue);
  line-height: var(--line-height-tight);
}

.stat-number.gradient {
  background: var(--gradient-hue-warm-to-cool);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--font-size-body-md);
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
}

/* ========== TESTIMONIAL CARD ========== */

.testimonial-card {
  background-color: var(--color-background-alt);
  border-left: 4px solid var(--color-secondary-sage);
  padding: var(--spacing-2xl) var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.testimonial-text {
  font-size: var(--font-size-body-md);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
  font-style: italic;
  color: var(--color-text-primary);
}

.testimonial-author {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.testimonial-role {
  font-size: var(--font-size-body-sm);
  color: var(--color-text-muted);
}

/* ========== PROGRESS BAR ========== */

.progress {
  width: 100%;
  height: 8px;
  background-color: var(--color-border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: var(--spacing-md) 0;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-hue-warm-to-cool);
  border-radius: var(--radius-full);
  transition: width 300ms ease-out;
}

/* ========== TOOLTIP ========== */

[data-tooltip] {
  position: relative;
  cursor: help;
  border-bottom: 1px dotted var(--color-text-primary);
}

[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary-navy);
  color: var(--color-text-inverse);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  z-index: var(--z-tooltip);
  font-size: var(--font-size-body-xs);
}

[data-tooltip]:hover::before {
  opacity: 1;
}

/* ========== ALERT/NOTIFICATION ========== */

.alert {
  padding: var(--spacing-lg);
  border-left: 4px solid;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.alert.info {
  background-color: rgba(10, 147, 150, 0.1);
  border-left-color: var(--color-info);
  color: var(--color-info);
}

.alert.success {
  background-color: rgba(10, 147, 150, 0.1);
  border-left-color: var(--color-success);
  color: var(--color-success);
}

.alert.warning {
  background-color: rgba(202, 103, 2, 0.1);
  border-left-color: var(--color-warning);
  color: var(--color-warning);
}

.alert.error {
  background-color: rgba(155, 34, 38, 0.1);
  border-left-color: var(--color-error);
  color: var(--color-error);
}

.alert p {
  margin-bottom: 0;
  font-size: var(--font-size-body-md);
}

.alert-close {
  float: right;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: inherit;
  opacity: 0.7;
}

.alert-close:hover {
  opacity: 1;
}