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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  font-family: var(--ff-h);
  font-size: var(--fs-1);
  font-weight: var(--fw-medium);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: all var(--tr-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--c-accent), #f97316);
  color: white;
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(237, 137, 54, 0.3);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--c-accent-hover), #ea580c);
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(237, 137, 54, 0.4);
}

.btn--secondary {
  background-color: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}

.btn--secondary:hover {
  background-color: var(--c-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(44, 82, 130, 0.2);
}

.section--dark .btn--secondary {
  color: white;
  border-color: white;
}

.section--dark .btn--secondary:hover {
  background-color: white;
  color: var(--c-primary);
}

/* Button for soft-teal backgrounds - only dark teal allowed */
.btn--teal {
  background-color: var(--c-secondary);
  color: white;
  border-color: var(--c-secondary);
  box-shadow: 0 4px 16px rgba(56, 178, 172, 0.25);
}

.btn--teal:hover {
  background-color: #2d9d94;
  border-color: #2d9d94;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(56, 178, 172, 0.35);
  color: white;
}

/* Button for gradient backgrounds - only white allowed */
.btn--white {
  background-color: transparent;
  color: white;
  border-color: white;
}

.btn--white:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: white;
  transform: translateY(-2px);
}

.btn--ghost {
  background-color: transparent;
  color: var(--c-text);
  border-color: transparent;
}

.btn--ghost:hover {
  background-color: var(--c-border);
}

.btn--large {
  padding: var(--sp-4) var(--sp-6);
  font-size: var(--fs-2);
}

.btn--small {
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.875rem;
}

.btn svg {
  width: 1.2em;
  height: 1.2em;
  flex-shrink: 0;
}

/* ==========================================================================
   PILLS / BADGES
   ========================================================================== */

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  font-family: var(--ff-m);
  font-size: 0.8rem;
  font-weight: var(--fw-medium);
  line-height: 1;
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
}

.pill--accent {
  background-color: var(--c-secondary);
  border-color: var(--c-secondary);
  color: white;
}

.pill--dark {
  background-color: var(--c-surface-dark);
  color: var(--c-bg);
  border-color: var(--c-surface-dark);
}

.pill--white {
  background-color: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.5);
}

.pill--tab {
  padding: var(--sp-3) var(--sp-5);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--tr-fast);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
}

.pill--tab:hover {
  background-color: var(--c-bg);
  border-color: var(--c-muted);
}

.pill--tab.active {
  background-color: var(--c-secondary);
  border-color: var(--c-secondary);
  color: white;
}

.pill--tab svg {
  flex-shrink: 0;
}

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

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-1);
  padding: var(--sp-6);
  transition: box-shadow var(--tr-normal), transform var(--tr-normal);
  height: 100%;
}

.card__list {
  flex-grow: 1;
}

.card > .btn:last-child {
  margin-top: auto;
}

.card:hover {
  box-shadow: var(--sh-2);
}

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

.card__eyebrow {
  font-family: var(--ff-m);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-muted);
  margin-bottom: var(--sp-3);
}

.card__title {
  font-family: var(--ff-h);
  font-size: var(--fs-3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-3);
}

.card__text {
  color: var(--c-muted);
  margin-bottom: var(--sp-5);
  flex-grow: 1;
}

.card__price {
  font-family: var(--ff-h);
  font-size: var(--fs-2);
  font-weight: var(--fw-semibold);
  color: var(--c-forest);
  margin-bottom: var(--sp-4);
}

.card__example {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--c-border);
}

.card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sp-5) 0;
}

.card__list li {
  position: relative;
  padding-left: var(--sp-5);
  margin-bottom: var(--sp-2);
  color: var(--c-muted);
}

.card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  background-color: var(--c-secondary);
  border-radius: 50%;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.testimonial {
  padding: var(--sp-5);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-1);
  display: flex;
  flex-direction: column;
  min-height: 200px;
}

.testimonial__quote {
  font-size: var(--fs-2);
  font-style: italic;
  margin-bottom: auto;
  padding-bottom: var(--sp-4);
  line-height: var(--lh-snug);
}

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

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--c-border);
  object-fit: cover;
}

.testimonial__name {
  font-family: var(--ff-h);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-1);
  margin-bottom: 0;
}

.testimonial__role {
  font-size: 0.875rem;
  color: var(--c-muted);
}

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

.project-card {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--r-1);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--tr-normal), transform var(--tr-normal);
}

.project-card:hover {
  box-shadow: var(--sh-2);
  transform: translateY(-4px);
  color: inherit;
}

.project-card__image {
  aspect-ratio: 16 / 10.5;
  overflow: hidden;
  background-color: var(--c-border);
}

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

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

.project-card__content {
  padding: var(--sp-5);
}

.project-card__tag {
  font-family: var(--ff-m);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-forest);
  margin-bottom: var(--sp-2);
}

.project-card__title {
  font-family: var(--ff-h);
  font-size: var(--fs-2);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-2);
}

.project-card__desc {
  font-size: 0.9rem;
  color: var(--c-muted);
}

/* ==========================================================================
   PROCESS STEPS
   ========================================================================== */

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.process-step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-h);
  font-size: var(--fs-2);
  font-weight: var(--fw-bold);
  background-color: var(--c-secondary);
  color: white;
  border-radius: 50%;
  position: relative;
  z-index: 1;
  margin-bottom: var(--sp-4);
}

.process-step__content {
  flex: 1;
}

.process-step__title {
  font-family: var(--ff-h);
  font-size: var(--fs-2);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-2);
}

.process-step__text {
  color: var(--c-muted);
  min-height: 3em;
}

/* Connecting line between steps */
.process__grid {
  position: relative;
}

.process__grid::before {
  content: "";
  position: absolute;
  top: 24px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-secondary) 0%, var(--c-border) 50%, var(--c-secondary) 100%);
  z-index: 0;
}

@media (max-width: 968px) {
  .process__grid::before {
    left: calc(25% + 24px);
    right: calc(25% + 24px);
  }
}

@media (max-width: 640px) {
  .process__grid::before {
    display: none;
  }
  
  .process-step::after {
    content: "";
    position: absolute;
    top: 48px;
    left: 50%;
    width: 2px;
    height: var(--sp-6);
    background-color: var(--c-border);
    transform: translateX(-50%);
  }
  
  .process-step:last-child::after {
    display: none;
  }
  
  .process-step {
    padding-bottom: var(--sp-6);
  }
}

/* ==========================================================================
   ACCORDION (FAQ)
   ========================================================================== */

.accordion {
  border: 1px solid var(--c-border);
  border-radius: var(--r-1);
  overflow: hidden;
}

.accordion__item {
  border-bottom: 1px solid var(--c-border);
}

.accordion__item:last-child {
  border-bottom: none;
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5);
  font-family: var(--ff-h);
  font-size: var(--fs-2);
  font-weight: var(--fw-medium);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color var(--tr-fast);
}

.accordion__trigger:hover {
  background-color: var(--c-surface);
}

.accordion__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform var(--tr-normal);
}

.accordion__item.is-open .accordion__icon {
  transform: rotate(180deg);
}

.accordion__content {
  display: none;
  padding: var(--sp-4) var(--sp-5) var(--sp-5) var(--sp-5);
  color: var(--c-muted);
  border-top: 1px solid var(--c-border);
  background-color: var(--c-surface);
}

.accordion__item.is-open .accordion__content {
  display: block;
}

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

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4) var(--sp-6);
  margin-bottom: var(--sp-4);
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: var(--sp-4);
}

.form-grid .form-group {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-family: var(--ff-h);
  font-size: var(--fs-1);
  font-weight: var(--fw-medium);
  margin-bottom: var(--sp-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-1);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-1);
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--c-forest);
  box-shadow: 0 0 0 3px rgba(14, 59, 46, 0.1);
}

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

.form-hint {
  font-size: 0.85rem;
  color: var(--c-muted);
  margin-top: var(--sp-2);
}

.form-input.is-error,
.form-textarea.is-error,
.form-select.is-error {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-error {
  display: none;
  font-size: 0.8rem;
  color: #dc3545;
  margin-top: var(--sp-1);
}

/* ==========================================================================
   CAPTCHA
   ========================================================================== */

.captcha-group {
  margin-top: var(--sp-4);
}

.captcha-container {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.captcha-image {
  background-color: #e8f4f3;
  border-radius: var(--r-1);
  min-width: 200px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.captcha-image svg {
  display: block;
}

.captcha-loading,
.captcha-error {
  font-size: 0.85rem;
  color: var(--c-muted);
  padding: var(--sp-4);
}

.captcha-error {
  color: #dc3545;
}

.captcha-refresh {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-1);
  cursor: pointer;
  color: var(--c-muted);
  transition: all var(--tr-fast);
}

.captcha-refresh:hover {
  border-color: var(--c-secondary);
  color: var(--c-secondary);
}

.captcha-input-group {
  display: flex;
  gap: var(--sp-3);
  max-width: 280px;
}

.captcha-input {
  flex: 1;
}

.captcha-status {
  display: block;
  font-size: 0.85rem;
  margin-top: var(--sp-2);
  min-height: 1.2em;
}

.captcha-status--success {
  color: #28a745;
  font-weight: var(--fw-medium);
}

.captcha-status--error {
  color: #dc3545;
}

/* ==========================================================================
   FORM MESSAGES
   ========================================================================== */

.form-message {
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-1);
  margin-bottom: var(--sp-5);
  font-size: var(--fs-1);
  line-height: 1.5;
}

.form-message--success {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.form-message--error {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

/* Loading spinner animation */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  animation: spin 1s linear infinite;
}

.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}

/* Visually hidden (for honeypot) */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}