/* ===================================
   REUSABLE COMPONENTS
   =================================== */

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp2);
  padding: var(--sp2) var(--sp4);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  border: none;
  min-height: 38px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-base-0);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-base-0);
}

.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-base-0);
}

.btn-secondary:hover {
  background: var(--color-secondary-dark);
  color: var(--color-base-0);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-base-0);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-0);
}

.btn-ghost:hover {
  background: var(--color-base-1);
}

.btn-sm {
  padding: var(--sp) var(--sp2);
  font-size: var(--font-size-sm);
  min-height: 32px;
}

.btn-lg {
  padding: var(--sp3) var(--sp5);
  font-size: var(--font-size-lg);
  min-height: 44px;
}

.btn-disabled,
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

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

.card {
  background: var(--color-base-0);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-bounce);
  will-change: transform;
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  padding: var(--sp4);
}

.card-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--sp2);
  color: var(--color-text-0);
}

.card-description {
  color: var(--color-text-1);
  margin-bottom: var(--sp4);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--sp3);
  font-size: var(--font-size-sm);
  color: var(--color-text-2);
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp2);
  margin-top: var(--sp3);
}

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

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--sp) var(--sp3);
  background: var(--color-primary);
  color: var(--color-base-0);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-bounce);
  will-change: transform;
}

.tag:hover {
  background: var(--color-primary-dark);
  transform: scale(1.08) translateY(-2px);
}

.tag-secondary {
  background: var(--color-secondary);
}

.tag-secondary:hover {
  background: var(--color-secondary-dark);
}

.tag-accent {
  background: var(--color-accent);
}

.tag-accent:hover {
  background: var(--color-accent-dark);
}

.tag-pink {
  background: var(--color-pink);
}

/* ===================================
   FORMS
   =================================== */

.form-group {
  margin-bottom: var(--sp4);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--sp2);
  color: var(--color-text-0);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--sp3);
  font-size: var(--font-size-base);
  color: var(--color-text-0);
  background: var(--color-base-0);
  border: 2px solid var(--color-base-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  min-height: 44px;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(190, 95, 217, 0.1);
}

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

.form-error {
  color: var(--color-pink);
  font-size: var(--font-size-sm);
  margin-top: var(--sp);
}

.form-success {
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  margin-top: var(--sp);
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  gap: var(--sp2);
  flex-wrap: wrap;
}

.newsletter-form .form-input {
  flex: 1;
  min-width: 250px;
}

/* ===================================
   SEARCH BAR
   =================================== */

.search-bar {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.search-bar input {
  width: 100%;
  padding: var(--sp3) var(--sp3) var(--sp3) var(--sp12);
  background: var(--color-base-1);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.search-bar input:focus {
  outline: none;
  background: var(--color-base-0);
  border-color: var(--color-primary);
}

.search-bar::before {
  content: '🔍';
  position: absolute;
  left: var(--sp4);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-lg);
}

/* ===================================
   PAGINATION
   =================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp2);
  margin-top: var(--sp8);
}

.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-base-0);
  border: 2px solid var(--color-base-3);
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--color-text-0);
  cursor: pointer;
  transition: all var(--transition-bounce);
  will-change: transform;
}

.pagination-btn:hover:not(.disabled) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-base-0);
  transform: translateY(-3px) scale(1.05);
}

.pagination-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-base-0);
}

.pagination-btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ===================================
   MODAL
   =================================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--sp4);
}

.modal.active {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 1200px;
  max-height: 90vh;
  background: var(--color-base-0);
  border-radius: var(--radius-2xl);
  padding: var(--sp6);
  overflow: auto;
  z-index: 1;
}

.modal-close {
  position: absolute;
  top: var(--sp4);
  right: var(--sp4);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-base-1);
  border-radius: var(--radius-full);
  font-size: var(--font-size-2xl);
  cursor: pointer;
  transition: all var(--transition-bounce);
  will-change: transform;
  z-index: 2;
}

.modal-close:hover {
  background: var(--color-primary);
  color: var(--color-base-0);
  transform: rotate(90deg) scale(1.1);
}

/* Gallery Modal */
.gallery-modal .modal-content {
  background: transparent;
  padding: 0;
  max-width: none;
}

.gallery-modal-image {
  max-width: 100%;
  max-height: 85vh;
  margin: 0 auto;
  display: block;
  border-radius: var(--radius-xl);
}

.gallery-modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  font-size: var(--font-size-2xl);
  cursor: pointer;
  transition: all var(--transition-bounce);
  will-change: transform;
  z-index: 2;
}

.gallery-modal-nav:hover {
  background: var(--color-primary);
  color: var(--color-base-0);
  transform: translateY(-50%) scale(1.15);
}

.gallery-modal-nav.prev {
  left: var(--sp4);
}

.gallery-modal-nav.next {
  right: var(--sp4);
}

/* ===================================
   ALERT / MESSAGE
   =================================== */

.alert {
  padding: var(--sp4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp4);
  display: flex;
  align-items: flex-start;
  gap: var(--sp3);
}

.alert-success {
  background: rgba(104, 166, 114, 0.1);
  border: 2px solid var(--color-accent);
  color: var(--color-accent-dark);
}

.alert-error {
  background: rgba(239, 62, 162, 0.1);
  border: 2px solid var(--color-pink);
  color: var(--color-pink);
}

.alert-info {
  background: rgba(3, 101, 140, 0.1);
  border: 2px solid var(--color-secondary);
  color: var(--color-secondary-dark);
}

.alert-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

/* ===================================
   MASONRY GRID (Gallery)
   =================================== */

.masonry-grid {
  column-count: 3;
  column-gap: var(--sp4);
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: var(--sp4);
  cursor: pointer;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-bounce);
  will-change: transform;
}

.masonry-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

.masonry-item img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1024px) {
  .masonry-grid {
    column-count: 2;
  }
}

@media (max-width: 640px) {
  .masonry-grid {
    column-count: 1;
  }
}

/* ===================================
   CONTENT GRID (About page)
   =================================== */

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp8);
  align-items: center;
  margin-bottom: var(--sp12);
}

.content-grid.reverse {
  direction: rtl;
}

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

.content-grid-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.content-grid-image img {
  width: 100%;
  height: auto;
}

.content-grid-text {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-1);
}

@media (max-width: 768px) {
  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--sp6);
  }

  .content-grid.reverse {
    direction: ltr;
  }
}

/* ===================================
   BLOG POST CONTENT
   =================================== */

.blog-post-header {
  text-align: center;
  margin-bottom: var(--sp8);
}

.blog-post-title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--sp4);
}

.blog-post-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp4);
  color: var(--color-text-2);
  font-size: var(--font-size-lg);
}

.blog-post-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  margin-bottom: var(--sp8);
  box-shadow: var(--shadow-xl);
}

.blog-post-content {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-1);
}

.blog-post-content h3 {
  color: var(--color-primary);
  margin-top: var(--sp8);
  margin-bottom: var(--sp4);
}

.blog-post-content p {
  margin-bottom: var(--sp4);
}

.blog-post-content a {
  color: var(--color-secondary);
  text-decoration: underline;
}

.blog-post-content a:hover {
  color: var(--color-secondary-dark);
}

.blog-post-content em {
  color: var(--color-text-2);
  font-style: italic;
}

/* ===================================
   TABLE OF CONTENTS
   =================================== */

.table-of-contents {
  position: sticky;
  top: 100px;
  background: var(--color-base-1);
  padding: var(--sp5);
  border-radius: var(--radius-xl);
  margin-bottom: var(--sp8);
}

.table-of-contents h4 {
  margin-bottom: var(--sp3);
  color: var(--color-primary);
}

.table-of-contents ul {
  list-style: none;
}

.table-of-contents li {
  margin-bottom: var(--sp2);
}

.table-of-contents a {
  color: var(--color-text-1);
  transition: color var(--transition-base);
}

.table-of-contents a:hover {
  color: var(--color-primary);
}

/* ===================================
   NEWSLETTER SECTION
   =================================== */

.newsletter-section {
  background: linear-gradient(
    135deg,
    rgba(190, 95, 217, 0.1),
    rgba(3, 101, 140, 0.1)
  );
  padding: var(--sp10);
  border-radius: var(--radius-2xl);
  text-align: center;
  margin: var(--sp12) 0;
}

.newsletter-section h2 {
  color: var(--color-primary);
  margin-bottom: var(--sp3);
}

.newsletter-section p {
  font-size: var(--font-size-lg);
  color: var(--color-text-1);
  margin-bottom: var(--sp6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter-section .newsletter-form {
  max-width: 500px;
  margin: 0 auto;
}

/* ===================================
   LEGAL PAGE CONTENT
   =================================== */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--sp8) 0;
}

.legal-content h1 {
  color: var(--color-primary);
  margin-bottom: var(--sp6);
}

.legal-content h2 {
  color: var(--color-secondary);
  margin-top: var(--sp8);
  margin-bottom: var(--sp4);
}

.legal-content ul {
  margin-left: var(--sp6);
  margin-bottom: var(--sp4);
}

.legal-content li {
  margin-bottom: var(--sp2);
  line-height: var(--line-height-relaxed);
}

.legal-content a {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* ===================================
   EMPTY STATE
   =================================== */

.empty-state {
  text-align: center;
  padding: var(--sp12) var(--sp4);
  color: var(--color-text-2);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--sp4);
}

.empty-state h3 {
  color: var(--color-text-1);
  margin-bottom: var(--sp3);
}