/*
  Synthwave Theme Variables
  Easily adjust these for color and style changes
*/
:root {
  --color-bg: #23272a;
  --color-primary: #b0b3b8;
  --color-secondary: #888b8e;
  --color-accent: #44474a;
  --color-text: #f1f1f1;
  --color-card-bg: #2c2f33;
  --color-footer-bg: #18191c;
  --color-modal-bg: rgba(40, 40, 40, 0.92);
  --border-radius: 1.2rem;
  --shadow: 0 4px 24px 0 rgba(255,60,172,0.15);
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
  --modal-inner-gap: 3rem;
  --carousel-arrow-size: 3.6rem;
  --carousel-arrow-outside-gap: 0.5rem;

}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Orbitron', 'Montserrat', 'Arial', sans-serif;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}


/* --- New Theme Header --- */
/* Match header style to footer, but keep header taller */
.site-header {
  background: linear-gradient(90deg, var(--color-footer-bg) 0%, var(--color-accent) 100%);
  color: var(--color-text);
  text-align: center;
  padding: 1.2rem 0 1rem 0; /* Reduced height */
  font-size: 1.15rem;
  letter-spacing: 0.07em;
  box-shadow: 0 2px 16px 0 var(--color-accent);
  position: relative;
  z-index: 2;
}
.header-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.site-title {
  font-family: 'Orbitron', 'Montserrat', 'Arial', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #fff;
  text-shadow: 0 2px 24px var(--color-accent), 0 1px 0 #000;
}
.site-tagline {
  font-family: 'Montserrat', 'Arial', sans-serif;
  font-size: 0.9rem;
  color: var(--color-text);
  letter-spacing: 0.08em;
  opacity: 0.85;
}


/* --- Main Content Section --- */
.site-main {
  flex: 1;
  position: relative;
  padding: 2.5rem 1rem 3.5rem 1rem;
  width: 100vw;
  margin: 0;
  z-index: 1;
  background: #f4f5f7;
  border-radius: 0;
  box-shadow: none;
}

/* Subtle 3D lines and nodes background */
.background-lines-nodes {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: none;
}
.background-lines-nodes::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(120deg, rgba(43,134,197,0.08) 0 2px, transparent 2px 80px),
    repeating-linear-gradient(60deg, rgba(255,60,172,0.07) 0 2px, transparent 2px 90px),
    repeating-radial-gradient(circle at 20% 30%, rgba(120,75,160,0.10) 0 4px, transparent 4px 40px),
    repeating-radial-gradient(circle at 80% 70%, rgba(43,134,197,0.10) 0 3px, transparent 3px 50px);
  opacity: 0.7;
  pointer-events: none;
}
.background-lines-nodes::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 60%, var(--color-accent) 0 1.5px, transparent 1.5px 100px),
    radial-gradient(circle at 60% 20%, var(--color-primary) 0 2px, transparent 2px 120px),
    radial-gradient(circle at 80% 80%, var(--color-secondary) 0 1.2px, transparent 1.2px 80px);
  opacity: 0.18;
  pointer-events: none;
}

.projects {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

@media (max-width: 900px) {
  .projects {
    gap: 2rem;
    justify-content: center;
  }
  .project-card {
    width: 45vw;
    min-width: 220px;
    max-width: 100%;
  }
}
@media (max-width: 600px) {
  .projects {
    gap: 2rem;
    justify-content: center;
  }
  .project-card {
    width: 95vw;
    min-width: 160px;
    max-width: 100%;
  }
}

.project-card {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 320px;
  min-width: 280px;
  max-width: 100%;
  margin: 0;
  flex: 0 1 320px;
}
.project-card[data-project="2"] {
  /* Rocky/Cave theme overrides */
  background: linear-gradient(135deg, #3a2c1a 60%, #6e5c3a 100%);
  box-shadow: 0 4px 24px 0 rgba(80,60,30,0.25);
  border-radius: 1.5rem 1.5rem 1.2rem 1.2rem;
  font-family: 'Alfa Slab One', 'Rock Salt', 'Montserrat', serif;
}
.project-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 32px 0 var(--color-primary);
}
.project-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: #000;
}
.project-card-title {
  padding: 1rem;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
  background: linear-gradient(90deg, var(--color-card-bg), var(--color-accent) 80%);
}
.project-card[data-project="2"] .project-card-title {
  color: #e2c290;
  background: linear-gradient(90deg, #4b3a1a 60%, #a88c5c 100%);
  text-shadow: 1px 2px 0 #2d2210, 0 1px 8px #a88c5c;
  font-family: 'Alfa Slab One', 'Rock Salt', 'Montserrat', serif;
  letter-spacing: 0.04em;
}


/* --- New Theme Footer --- */
.site-footer {
  background: linear-gradient(90deg, var(--color-footer-bg) 0%, var(--color-accent) 100%);
  color: var(--color-text);
  text-align: center;
  padding: 1.3rem 0 1.1rem 0;
  font-size: 1.05rem;
  letter-spacing: 0.07em;
  box-shadow: 0 -2px 16px 0 var(--color-accent);
  position: relative;
  z-index: 2;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: var(--color-modal-bg);
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s;
}
.modal.active {
  display: flex;
}
.modal-content {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  max-width: 90vw;
  max-height: 90vh;
  width: 960px;
  height: auto;
  min-width: 320px;
  min-height: 220px;
  padding: var(--modal-inner-gap);
  box-sizing: border-box;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
}

/* Synthwave Modal Theme (default) */
.modal-content.synthwave {
  background: linear-gradient(135deg, #64007c 0%, #83006f 100%);
  color: var(--color-text);
  font-family: 'Orbitron', 'Montserrat', 'Arial', sans-serif;
  box-shadow: 0 4px 24px 0 rgba(255,60,172,0.25);
}
.modal-content.synthwave .modal-close {
  color: var(--color-primary);
}
.modal-content.synthwave .carousel-controls button {
  background: var(--color-primary);
  color: var(--color-text);
}
.modal-content.synthwave .carousel-controls button:hover {
  background: var(--color-accent);
}
.modal-content.synthwave .modal-description {
  color: var(--color-text);
}

/* Cave Modal Theme */
.modal-content.cave {
  background: linear-gradient(135deg, #3a2c1a 60%, #6e5c3a 100%);
  color: #e2c290;
  font-family: 'Alfa Slab One', 'Rock Salt', 'Montserrat', serif;
  box-shadow: 0 4px 32px 0 rgba(80,60,30,0.25);
}
.modal-content.cave .modal-close {
  color: #e2c290;
}
.modal-content.cave .modal-close:hover {
  color: #a88c5c;
}
.modal-content.cave .carousel-controls button {
  background: #a88c5c;
  color: #231942;
}
.modal-content.cave .carousel-controls button:hover {
  background: #e2c290;
  color: #3a2c1a;
}
.modal-content.cave .modal-description {
  color: #e2c290;
}
.modal-close {
  position: absolute;
  top: var(--modal-inner-gap);
  right: var(--modal-inner-gap);
  font-size: 2rem;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}
.modal-close:hover {
  color: var(--color-accent);
}
.carousel {
  width: 100%;
  max-width: 100%;
  position: relative;
  display: block;
  margin: 0 0 0 0;
  padding: 0;
}
.carousel img {
  width: 100%;
  height: auto;
  max-height: calc(80vh - (2 * var(--modal-inner-gap)));
  object-fit: cover;
  border-radius: 0.7rem;
  background: #000;
  display: block;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  /* nudge upwards slightly for better optical centering */
  transform: translateY(-42%);
  width: var(--carousel-arrow-size);
  height: var(--carousel-arrow-size);
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.55);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: calc(var(--carousel-arrow-size) * 0.7);
  z-index: 3;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.carousel-arrow.left { left: calc(var(--modal-inner-gap) - (var(--carousel-arrow-size) / 2)); }
.carousel-arrow.right { right: calc(var(--modal-inner-gap) - (var(--carousel-arrow-size) / 2)); }

.modal-close {
  z-index: 12;
  color: var(--color-text);
  background: rgba(0,0,0,0.55);
  padding: 0.2rem 0.55rem;
  border-radius: 0.4rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  /* place outside image near top-right modal corner */
  top: calc(var(--modal-inner-gap) * 0.12);
  right: calc(var(--modal-inner-gap) * 0.12);
}

.carousel-controls {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin: 0.5rem 0 0.7rem 0;
}
.carousel-controls button {
  background: var(--color-primary);
  color: var(--color-text);
  border: none;
  border-radius: 0.5rem;
  padding: 0.4rem 1.2rem;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition);
}
.carousel-controls button:hover {
  background: var(--color-accent);
}
.modal-description {
  color: var(--color-text);
  font-size: 1.1rem;
  margin-top: 0.5rem;
  text-align: center;
}