/**
 * Econest - Reusable Components
 * Buttons, cards, badges, forms
 */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

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

.btn-primary:hover {
  background: var(--color-gold-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-black);
}

.btn-dark {
  background: var(--color-black);
  color: var(--color-white);
}

.btn-dark:hover {
  background: var(--color-dark-gray);
  transform: translateY(-2px);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-base);
}

/* Card - Project / Blog */
.card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-slow) var(--ease-out-expo),
    box-shadow var(--duration-slow) var(--ease-out-expo);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-dark-gray);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}

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

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

.card-title {
  margin-bottom: var(--space-sm);
  font-size: var(--text-xl);
}

.card-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

/* Badge / Tag */
.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: var(--color-gold);
  color: var(--color-black);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
}

/* Form elements */
.input,
.textarea {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.2);
}

.textarea {
  min-height: 160px;
  resize: vertical;
}

.label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

/* Section title component */
.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.section-title {
  margin-bottom: var(--space-xl);
  max-width: 24ch;
}

.section-title + .section-subtitle {
  margin-top: calc(-1 * var(--space-lg));
  margin-bottom: var(--space-2xl);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 50ch;
}

/* Reading progress bar */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  z-index: 1000;
  transition: width 0.1s linear;
}

/* Blog index - Google-like result list */
.blog-results {
  max-width: 720px;
  margin: 0 auto;
}

.blog-result {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
}

.blog-result:first-of-type {
  border-top: none;
}

.blog-result-thumb {
  flex: 0 0 160px;
  max-width: 160px;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.08), transparent 55%),
    linear-gradient(135deg, #151515, #2a2926);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-result-body {
  flex: 1;
}

.blog-result a.blog-result-title {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

[data-theme="dark"] .blog-result a.blog-result-title {
  color: var(--color-gold);
}

.blog-result .blog-result-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.blog-result .blog-result-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Home: stats band - plain dark background, theme-aware */
.home-stats {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-5xl);
  background: var(--color-dark);
  color: var(--color-text);
}

.home-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-2xl);
}

.home-stats-card {
  position: relative;
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.home-stats-card .stat-value {
  margin-bottom: var(--space-xs);
}

.home-stats-card .stat-label {
  color: var(--color-light-gray);
}

[data-theme="light"] .home-stats-card .stat-label {
  color: rgba(255, 255, 255, 0.85);
}

/* Home: decorative divider - black Greek key on dark strip (reference style) */
.home-divider {
  height: 32px;
  background-color: var(--color-black);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='32' viewBox='0 0 56 32'%3E%3Cpath fill='none' stroke='%232d2d2d' stroke-width='5' stroke-linecap='square' stroke-linejoin='miter' d='M0,16 H14 V32 H28 V0 H42 V16 H56'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: center;
}

/* Home: featured projects container */
.home-featured-grid {
  margin-top: var(--space-3xl);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 0% 0%, rgba(201, 169, 98, 0.12), transparent 60%),
    var(--color-bg-alt);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

@media (max-width: 640px) {
  .home-featured-grid {
    padding: var(--space-xl);
  }
}

/* Home: vision section - theme-aware, rounded */
.home-vision {
  position: relative;
  background: transparent;
  color: var(--color-text);
}

.home-vision-overlay {
  position: relative;
}

.home-vision-overlay::before {
  content: '';
  position: absolute;
  top: -40px;
  bottom: -40px;
  left: 50%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--color-border), transparent);
  opacity: 0.8;
  pointer-events: none;
}

@media (max-width: 768px) {
  .home-vision-overlay::before {
    display: none;
  }
}

.home-vision-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.home-vision-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-gold);
}

/* Bubble card around vision section content - border-radius + theme */
.home-vision-card {
  padding: var(--space-3xl) var(--space-2xl);
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(circle at 0% 0%, rgba(201, 169, 98, 0.12), transparent 60%),
    var(--color-bg-alt);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

@media (max-width: 640px) {
  .home-vision-card {
    padding: var(--space-2xl) var(--space-xl);
  }
}

.home-vision-highlights .stat-item {
  text-align: left;
  padding: var(--space-xl);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.home-vision-highlights .stat-value {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.home-vision-highlights .stat-label {
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text-muted);
}

/* Home: CTA */
.home-cta {
  position: relative;
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-5xl);
  background: transparent;
}

.home-cta-card {
  position: relative;
  padding: var(--space-3xl) var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.8), transparent 65%),
    linear-gradient(135deg, #111111, #242321);
  color: var(--color-white);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

[data-theme='light'] .home-cta-card {
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.9), transparent 65%),
    linear-gradient(135deg, #f4efe4, #e0d3b5);
  color: var(--color-black);
}

.home-cta-card::before {
  content: '';
  position: absolute;
  inset-inline: -30%;
  top: -32px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
}

.home-cta-card::after {
  content: '';
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(201, 169, 98, 0.3), transparent 60%);
}

/* Blog article hero (detail pages, no image) */
.blog-article-hero {
  position: relative;
  padding: var(--space-2xl) var(--space-2xl) var(--space-xl);
  margin-bottom: var(--space-3xl);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.16), transparent 55%),
    radial-gradient(circle at 120% 0%, rgba(255, 255, 255, 0.06), transparent 40%),
    linear-gradient(135deg, #141414, #262522);
  color: var(--color-white);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

[data-theme='light'] .blog-article-hero {
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.8), transparent 55%),
    linear-gradient(135deg, #f3efe5, #d9c8a0);
  color: var(--color-black);
}

.blog-article-hero::before {
  content: '';
  position: absolute;
  inset-inline: -40%;
  top: -40px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
  opacity: 0.7;
}

.blog-article-hero::after {
  content: '';
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(201, 169, 98, 0.24), transparent 60%);
  opacity: 0.9;
}

.blog-article-hero .badge {
  background: rgba(0, 0, 0, 0.55);
  color: var(--color-gold-light);
}

[data-theme='light'] .blog-article-hero .badge {
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-gold);
}

.blog-article-title {
  margin-top: var(--space-md);
  margin-bottom: var(--space-md);
  max-width: 30ch;
}

.blog-article-meta {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}

@media (max-width: 640px) {
  .blog-results {
    max-width: 100%;
  }

  .blog-result {
    flex-direction: column;
  }

  .blog-result-thumb {
    width: 100%;
    max-width: none;
  }
}

/* Hero - full viewport with video/visual */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media video,
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.4) 0%, rgba(10, 10, 10, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-2xl);
  max-width: 900px;
}

.hero-title {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-2xl);
  line-height: var(--leading-relaxed);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Stats strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-2xl);
  padding: var(--space-4xl) var(--space-xl);
  background: var(--color-dark);
  color: var(--color-white);
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-light-gray);
}

/* Project detail - gallery & specs */
.project-gallery {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  max-height: 95vh;
  overflow: hidden;
  background: var(--color-dark-gray);
  margin-bottom: var(--space-3xl);
}

.project-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.project-gallery-thumbs img {
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
  cursor: pointer;
  opacity: 0.8;
  transition: opacity var(--duration-fast);
}

.project-gallery-thumbs img:hover,
.project-gallery-thumbs img.active {
  opacity: 1;
}

.project-specs {
  display: grid;
  gap: var(--space-lg);
}

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

.project-spec-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.project-spec-item strong {
  color: var(--color-text-muted);
  font-weight: 500;
}

.project-progress {
  margin: var(--space-2xl) 0;
}

.project-progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.project-progress-bar {
  height: 8px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.project-progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  border-radius: var(--radius-full);
  transition: width 1s var(--ease-out-expo);
}

/* Services - minimal icon block (no emoji) */
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 20%, #fff8e1, #c9a962);
  box-shadow: var(--shadow-md);
}

.service-icon-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  border: 2px solid var(--color-black);
  position: relative;
}

.service-icon-mark::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.4);
}

/* Blog index - abstract article badge (no photo) */
.blog-badge {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  background: conic-gradient(from 210deg, #c9a962, #f3e3b3, #c9a962 70%, #8b7444);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45);
  position: relative;
}

.blog-badge::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: inherit;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.55), transparent 65%);
  mix-blend-mode: screen;
  opacity: 0.9;
}

.blog-badge-inner {
  width: 40px;
  height: 40px;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.4);
  background: radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.22), transparent 60%);
  position: relative;
  overflow: hidden;
}

.blog-badge-inner::before,
.blog-badge-inner::after {
  content: '';
  position: absolute;
  inset: -30%;
  border-radius: 40%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), transparent);
  transform: rotate(18deg);
}

.blog-badge-inner::after {
  background: linear-gradient(315deg, rgba(0, 0, 0, 0.85), transparent);
  opacity: 0.7;
}

.blog-result[data-category='deprem-guvenlik'] .blog-badge {
  background: conic-gradient(from 190deg, #c0392b, #f1c40f, #c0392b 70%, #7f2422);
}

.blog-result[data-category='ipuclari'] .blog-badge {
  background: conic-gradient(from 210deg, #2e86c1, #a3d5ff, #2e86c1 70%, #1b4f72);
}

.blog-result[data-category='konut-alirken'] .blog-badge {
  background: conic-gradient(from 210deg, #27ae60, #a9dfbf, #27ae60 70%, #145a32);
}