/* ==========================================================================
   Components — Buttons, Cards, Badges, Forms
   ========================================================================== */

/* ---------- Buttons ---------- */
.dm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dm-space-2);
  padding: 0.75rem 1.75rem;
  font-family: var(--dm-font-body);
  font-size: var(--dm-text-base);
  font-weight: var(--dm-font-semibold);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--dm-radius-lg);
  cursor: pointer;
  transition: all var(--dm-transition-fast);
  white-space: nowrap;
}

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

.dm-btn--primary {
  background-color: var(--dm-accent);
  color: #FFFFFF;
  border-color: var(--dm-accent);
}

.dm-btn--primary:hover {
  background-color: var(--dm-accent-hover);
  border-color: var(--dm-accent-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--dm-shadow-md);
}

.dm-btn--secondary {
  background-color: var(--dm-primary);
  color: #FFFFFF;
  border-color: var(--dm-primary);
}

.dm-btn--secondary:hover {
  background-color: var(--dm-primary-dark);
  border-color: var(--dm-primary-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--dm-shadow-md);
}

.dm-btn--outline {
  background-color: transparent;
  color: var(--dm-text-primary);
  border-color: var(--dm-border);
}

.dm-btn--outline:hover {
  border-color: var(--dm-primary);
  color: var(--dm-primary);
  background-color: var(--dm-primary-50);
}

[data-theme="dark"] .dm-btn--outline {
  color: var(--dm-text-primary);
  border-color: var(--dm-border-light);
}

[data-theme="dark"] .dm-btn--outline:hover {
  border-color: var(--dm-primary-light);
  color: var(--dm-primary-light);
  background-color: rgba(37, 128, 187, 0.1);
}

.dm-btn--ghost {
  background-color: transparent;
  color: var(--dm-primary);
  border-color: transparent;
}

.dm-btn--ghost:hover {
  background-color: var(--dm-primary-50);
}

.dm-btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--dm-text-sm);
}

.dm-btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--dm-text-lg);
}

.dm-btn--icon {
  padding: 0.625rem;
  border-radius: var(--dm-radius-md);
}

.dm-btn svg {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

/* ---------- Cards ---------- */
.dm-card {
  background-color: var(--dm-surface);
  border: 1px solid var(--dm-border);
  border-radius: var(--dm-radius-xl);
  padding: var(--dm-space-6);
  transition: background-color var(--dm-transition-theme),
              border-color var(--dm-transition-theme),
              box-shadow var(--dm-transition-fast),
              transform var(--dm-transition-fast);
}

.dm-card--elevated {
  box-shadow: var(--dm-shadow-md);
  border-color: transparent;
}

.dm-card--interactive {
  cursor: pointer;
  perspective: 800px;
  transform-style: preserve-3d;
}

.dm-card--interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--dm-shadow-lg);
  border-color: var(--dm-primary-light);
}

.dm-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--dm-primary-50);
  color: var(--dm-primary);
  border-radius: var(--dm-radius-lg);
  margin-bottom: var(--dm-space-4);
  transition: background-color var(--dm-transition-theme);
}

[data-theme="dark"] .dm-card__icon {
  background-color: rgba(37, 128, 187, 0.15);
}

.dm-card__icon svg {
  width: 24px;
  height: 24px;
}

.dm-card__image {
  margin: calc(-1 * var(--dm-space-6)) calc(-1 * var(--dm-space-6)) var(--dm-space-4);
  border-radius: var(--dm-radius-xl) var(--dm-radius-xl) 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  min-height: 0;
}

.dm-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dm-transition-fast);
}

.dm-card--interactive:hover .dm-card__image img {
  transform: scale(1.05);
}

.dm-card__title {
  font-size: var(--dm-text-xl);
  font-weight: var(--dm-font-semibold);
  margin-bottom: var(--dm-space-3);
}

.dm-card__text {
  font-size: var(--dm-text-base);
  color: var(--dm-text-secondary);
  line-height: var(--dm-leading-relaxed);
}

.dm-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--dm-space-1);
  font-size: var(--dm-text-sm);
  font-weight: var(--dm-font-semibold);
  color: var(--dm-primary);
  margin-top: var(--dm-space-4);
  transition: gap var(--dm-transition-fast);
}

.dm-card__link:hover {
  gap: var(--dm-space-2);
}

.dm-card__link svg {
  width: 16px;
  height: 16px;
}

/* ---------- Badges ---------- */
.dm-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: var(--dm-text-xs);
  font-weight: var(--dm-font-medium);
  color: var(--dm-primary);
  background-color: var(--dm-primary-50);
  border-radius: var(--dm-radius-full);
  transition: background-color var(--dm-transition-theme),
              color var(--dm-transition-theme);
}

[data-theme="dark"] .dm-badge {
  background-color: rgba(37, 128, 187, 0.15);
  color: var(--dm-primary-light);
}

/* ---------- Forms ---------- */
.dm-form__group {
  margin-bottom: var(--dm-space-5);
}

.dm-form__label {
  display: block;
  font-size: var(--dm-text-sm);
  font-weight: var(--dm-font-medium);
  color: var(--dm-text-primary);
  margin-bottom: var(--dm-space-2);
  transition: color var(--dm-transition-theme);
}

.dm-form__input,
.dm-form__textarea,
.dm-form__select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--dm-font-body);
  font-size: var(--dm-text-base);
  color: var(--dm-text-primary);
  background-color: var(--dm-bg-primary);
  border: 1px solid var(--dm-border);
  border-radius: var(--dm-radius-lg);
  transition: border-color var(--dm-transition-fast),
              box-shadow var(--dm-transition-fast),
              background-color var(--dm-transition-theme),
              color var(--dm-transition-theme);
  appearance: none;
}

.dm-form__input:focus,
.dm-form__textarea:focus,
.dm-form__select:focus {
  outline: none;
  border-color: var(--dm-primary);
  box-shadow: 0 0 0 3px rgba(37, 128, 187, 0.15);
}

.dm-form__input::placeholder,
.dm-form__textarea::placeholder {
  color: var(--dm-text-tertiary);
}

.dm-form__textarea {
  min-height: 140px;
  resize: vertical;
}

/* ---------- Portfolio Image Card ---------- */
.dm-portfolio-card {
  position: relative;
  border-radius: var(--dm-radius-xl);
  overflow: hidden;
  background-color: var(--dm-bg-tertiary);
  aspect-ratio: 4 / 3;
  transition: transform var(--dm-transition-fast);
}

.dm-portfolio-card:hover {
  transform: translateY(-4px);
}

.dm-portfolio-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dm-transition-slow);
}

.dm-portfolio-card:hover .dm-portfolio-card__image {
  transform: scale(1.05);
}

.dm-portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--dm-space-6);
  opacity: 0;
  transition: opacity var(--dm-transition-base);
}

.dm-portfolio-card:hover .dm-portfolio-card__overlay {
  opacity: 1;
}

.dm-portfolio-card__title {
  color: #FFFFFF;
  font-size: var(--dm-text-xl);
  font-weight: var(--dm-font-semibold);
  margin-bottom: var(--dm-space-1);
}

.dm-portfolio-card__category {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--dm-text-sm);
}

/* ---------- Testimonial Card ---------- */
.dm-testimonial {
  background-color: var(--dm-surface);
  border: 1px solid var(--dm-border);
  border-radius: var(--dm-radius-xl);
  padding: var(--dm-space-8);
  transition: background-color var(--dm-transition-theme),
              border-color var(--dm-transition-theme);
}

.dm-testimonial__quote {
  font-size: var(--dm-text-lg);
  line-height: var(--dm-leading-relaxed);
  color: var(--dm-text-primary);
  margin-bottom: var(--dm-space-6);
  font-style: italic;
  position: relative;
  padding-left: var(--dm-space-6);
  border-left: 3px solid var(--dm-primary);
}

.dm-testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--dm-space-3);
}

.dm-testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--dm-radius-full);
  object-fit: cover;
  background-color: var(--dm-bg-tertiary);
}

.dm-testimonial__name {
  font-weight: var(--dm-font-semibold);
  font-size: var(--dm-text-base);
  color: var(--dm-text-primary);
}

.dm-testimonial__role {
  font-size: var(--dm-text-sm);
  color: var(--dm-text-tertiary);
}

/* ---------- Team Card ---------- */
.dm-team-card {
  text-align: center;
}

.dm-team-card__photo {
  width: 160px;
  height: 160px;
  border-radius: var(--dm-radius-full);
  object-fit: cover;
  margin: 0 auto var(--dm-space-4);
  background-color: var(--dm-bg-tertiary);
  border: 3px solid var(--dm-border);
  transition: border-color var(--dm-transition-fast);
}

.dm-team-card:hover .dm-team-card__photo {
  border-color: var(--dm-primary);
}

.dm-team-card__name {
  font-size: var(--dm-text-lg);
  font-weight: var(--dm-font-semibold);
  margin-bottom: var(--dm-space-1);
}

.dm-team-card__role {
  font-size: var(--dm-text-sm);
  color: var(--dm-text-tertiary);
  margin-bottom: var(--dm-space-3);
}

.dm-team-card__socials {
  display: flex;
  justify-content: center;
  gap: var(--dm-space-2);
  list-style: none;
  padding: 0;
}

.dm-team-card__socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--dm-text-tertiary);
  border-radius: var(--dm-radius-md);
  transition: color var(--dm-transition-fast),
              background-color var(--dm-transition-fast);
}

.dm-team-card__socials a:hover {
  color: var(--dm-primary);
  background-color: var(--dm-primary-50);
}

.dm-team-card__socials svg {
  width: 18px;
  height: 18px;
}

/* ---------- Process / Steps ---------- */
.dm-steps {
  counter-reset: step-counter;
  list-style: none;
  padding: 0;
}

.dm-step {
  counter-increment: step-counter;
  display: flex;
  gap: var(--dm-space-5);
  margin-bottom: var(--dm-space-8);
  position: relative;
}

.dm-step:last-child {
  margin-bottom: 0;
}

.dm-step:not(:has(.dm-step__icon))::before {
  content: counter(step-counter);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  font-size: var(--dm-text-lg);
  font-weight: var(--dm-font-bold);
  color: var(--dm-primary);
  background-color: var(--dm-primary-50);
  border-radius: var(--dm-radius-full);
  transition: background-color var(--dm-transition-theme);
}

[data-theme="dark"] .dm-step:not(:has(.dm-step__icon))::before {
  background-color: rgba(37, 128, 187, 0.15);
}

.dm-step__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  color: var(--dm-primary);
  background-color: var(--dm-primary-50);
  border-radius: var(--dm-radius-full);
  transition: background-color var(--dm-transition-theme);
}

[data-theme="dark"] .dm-step__icon {
  background-color: rgba(37, 128, 187, 0.15);
}

.dm-step__icon svg {
  width: 22px;
  height: 22px;
}

.dm-step__content h3 {
  font-size: var(--dm-text-lg);
  margin-bottom: var(--dm-space-2);
}

.dm-step__content p {
  font-size: var(--dm-text-base);
  color: var(--dm-text-secondary);
}

/* ---------- Feature List ---------- */
.dm-features {
  list-style: none;
  padding: 0;
}

.dm-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--dm-space-3);
  margin-bottom: var(--dm-space-3);
  font-size: var(--dm-text-base);
  color: var(--dm-text-secondary);
}

.dm-features li::before {
  content: "";
  display: block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background-color: var(--dm-success);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='currentColor'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='currentColor'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  mask-size: contain;
  -webkit-mask-size: contain;
}

/* ---------- Tech Badges ---------- */
.dm-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--dm-space-2);
  list-style: none;
  padding: 0;
}

.dm-tech-list li {
  margin: 0;
}

/* ---------- FAQ Accordion ---------- */
.dm-faq__item {
  border-bottom: 1px solid var(--dm-border);
  transition: border-color var(--dm-transition-theme);
}

.dm-faq__item:first-child {
  border-top: 1px solid var(--dm-border);
}

.dm-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--dm-space-5) 0;
  font-family: var(--dm-font-body);
  font-size: var(--dm-text-lg);
  font-weight: var(--dm-font-semibold);
  color: var(--dm-text-primary);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: var(--dm-space-4);
  transition: color var(--dm-transition-fast);
}

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

.dm-faq__question:focus-visible {
  outline: 2px solid var(--dm-primary);
  outline-offset: 2px;
}

.dm-faq__icon {
  flex-shrink: 0;
  transition: transform var(--dm-transition-fast);
}

.dm-faq__item.is-open .dm-faq__icon {
  transform: rotate(45deg);
}

.dm-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.dm-faq__item.is-open .dm-faq__answer {
  max-height: 300px;
}

.dm-faq__answer p {
  padding-bottom: var(--dm-space-5);
  font-size: var(--dm-text-base);
  color: var(--dm-text-secondary);
  line-height: var(--dm-leading-relaxed);
}