/* ============================================
   PAULA LOCMELE - same styling as muzimond.com
   ============================================ */

/* CSS Variables */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f8f8;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --accent: #5f8575;
  --accent-hover: #4a6b5c;
  --border: #e0e0e0;
  --shadow: rgba(0, 0, 0, 0.1);
  
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark {
  --bg-primary: #0a0a0a;
  --bg-secondary: #151515;
  --text-primary: #f5f5f5;
  --text-secondary: #b0b0b0;
  --accent: #6fa287;
  --accent-hover: #85b89d;
  --border: #2a2a2a;
  --shadow: rgba(0, 0, 0, 0.5);
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition), color var(--transition);
}

/* Header */
header {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  backdrop-filter: blur(10px);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

nav {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

nav a:hover {
  color: var(--text-primary);
}

nav a:hover::after {
  width: 100%;
}

#theme-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all var(--transition);
  font-family: var(--font-main);
}

#theme-toggle:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Hero */
.hero {
  text-align: center;
  padding: 4rem 2rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 3rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* Carousel */
.carousel-container {
  max-width: 1200px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-secondary);
  box-shadow: 0 20px 60px var(--shadow);
}

.carousel-slides {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.carousel-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: 3rem 2rem 2rem;
  color: white;
}

.carousel-caption h1 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 600;
  margin: 0;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem;
  background: var(--bg-secondary);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.carousel-dot:hover {
  background: var(--text-secondary);
  transform: scale(1.2);
}

.carousel-dot.active {
  background: var(--accent);
  width: 32px;
  border-radius: 6px;
}

/* Sections */
.section {
  padding: 6rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section:nth-child(even) {
  background: var(--bg-secondary);
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--text-primary);
}

/* Collaborate form */
#collab-form {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

#collab-form input[type="text"],
#collab-form input[type="email"],
#collab-form textarea {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: all var(--transition);
}

#collab-form input:focus,
#collab-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(95, 133, 117, 0.1);
}

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

.budget-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.budget-group label {
  font-weight: 500;
  color: var(--text-primary);
}

#budget-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

#budget-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  transition: all var(--transition);
}

#budget-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 0 6px rgba(95, 133, 117, 0.2);
}

.budget-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

#collab-form button {
  padding: 1rem 2rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-main);
}

#collab-form button:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(95, 133, 117, 0.3);
}

/* Content Toggle */
.content-toggle-section {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-primary);
}

.content-toggle-btn {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
  padding: 1.25rem 3rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.content-toggle-btn:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(95, 133, 117, 0.3);
}

.toggle-icon {
  font-size: 1.3rem;
  transition: transform var(--transition);
}

.content-toggle-btn[aria-expanded="true"] .toggle-icon {
  transform: rotate(180deg);
}

.extended-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s ease;
}

.extended-content.visible {
  max-height: 10000px;
}

/* About */
.about-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.9;
}

.about-text p {
  margin-bottom: 1.5rem;
}

.about-text h3 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1.5rem;
  font-weight: 600;
}

.expertise-list {
  list-style: none;
  margin: 2rem 0;
}

.expertise-list li {
  padding: 1rem 0;
  padding-left: 2rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}

.expertise-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

/* Videos Grid */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin: 3rem auto;
  max-width: 1200px;
}

.video-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.video-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(95, 133, 117, 0.25);
}

.video-card video {
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  background: #000;
}

.video-card h3 {
  padding: 1.2rem;
  margin: 0;
  text-align: center;
  color: var(--text-primary);
}

/* Footer */
footer {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }
  
  nav {
    gap: 1.5rem;
  }
  
  .hero {
    padding: 2rem 1rem;
  }
  
  .section {
    padding: 3rem 1rem;
  }
  
  .videos-grid {
    grid-template-columns: 1fr;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

*:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}