/* ===== CSS Resets =============================================== */
/* https://www.joshwcomeau.com/css/custom-css-reset/ */

/* 1. Use a more-intuitive box-sizing model */
*, *::before, *::after {
  box-sizing: border-box;
}

/* 2. Remove default margin */
*:not(dialog) {
  margin: 0;
}

body {
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* 6. Improve media defaults */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

/* 7. Inherit fonts for form controls */
input, button, textarea, select {
  font: inherit;
}

/* 8. Avoid text overflows */
p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* 9. Improve line wrapping */
p {
  text-wrap: pretty;
}
h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
}

/* 10. Create a root stacking context */
#root, #__next {
  isolation: isolate;
}

/* ===== CSS Variables ============================================ */

:root {
  /* Colors - Dark Theme (Neon Archivist) */
  --color-primary: #aaffdc;
  --color-primary-dim: #00edb4;
  --color-primary-container: #00fdc1;
  --color-secondary: #afefdd;
  --color-secondary-dim: #a1e1cf;
  --color-tertiary: #ffc563;
  --color-tertiary-dim: #eda600;

  --color-background: #08100e;
  --color-surface: #121b19;
  --color-surface-variant: #1d2825;
  --color-surface-container-low: #0c1513;
  --color-surface-container-high: #17221f;

  --color-on-background: #f5fefa;
  --color-on-surface: #f5fefa;
  --color-on-surface-variant: #a4ada9;
  --color-on-primary: #00654b;
  --color-on-secondary: #195c4e;
  --color-on-tertiary: #5e4000;

  --color-outline: #6f7774;
  --color-outline-variant: #414a47;

  /* Typography - Inter Only */
  --font-family: 'Inter', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Layout */
  --container-max: 1280px;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 500ms ease;
}

/* ===== Base Styles ============================================== */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-background);
  color: var(--color-on-surface);
  line-height: 1.6;
}

/* ===== Typography =============================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-on-surface);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-secondary);
}

/* ===== Navigation =============================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(8, 16, 14, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(170, 255, 220, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-lg);
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-logo a {
  font-family: var(--font-family);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.nav-links {
  display: none; /* hidden on mobile */
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .nav-container {
    justify-content: space-between; /* restore split layout on desktop */
  }

  .nav-links {
    display: flex;
  }
}

.nav-links a {
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--color-on-surface-variant);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-primary);
  background-color: var(--color-surface-container-high);
}

/* ===== Hero Section ============================================= */

.hero {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: calc(80px + var(--space-3xl)) var(--space-lg) var(--space-3xl);
  max-width: var(--container-max);
  margin: 0 auto;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: var(--color-primary);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--color-on-surface-variant);
  max-width: 500px;
}

/* ===== Main & Sections ========================================== */

main {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-3xl);
}

.section {
  padding: var(--space-3xl) 0;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  gap: var(--space-lg);
}

.section-title {
  font-family: var(--font-family);
  font-weight: 700;
  color: var(--color-secondary);
}

.section-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--color-outline-variant) 0%, transparent 100%);
  margin-left: var(--space-lg);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-tertiary);
  white-space: nowrap;
}

/* ===== Card ===================================================== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

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

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-outline-variant);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.card-image {
  position: relative;
  overflow: hidden;
}

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

#album .card-image img {
  aspect-ratio: 1;
}

#film .card-image img,
#series .card-image img {
  aspect-ratio: 2/3;
}

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

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

.card-meta {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-tertiary);
  margin-bottom: var(--space-xs);
}

.card-content h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.card:hover .card-content h3 {
  color: var(--color-primary);
}

.card-description {
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  line-height: 1.6;
}

/* ===== About Section ============================================ */

.about-section {
  background-color: var(--color-surface-container-high);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  margin: var(--space-3xl) 0;
  border-top: 1px solid rgba(170, 255, 220, 0.1);
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-section .section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

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

.about-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-text p {
  font-size: 1rem;
  color: var(--color-on-surface-variant);
}

.about-text strong {
  color: var(--color-primary);
  font-weight: 600;
}

.about-links h3 {
  font-size: 1.125rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}

.social-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.social-links li {
  margin: 0;
}

.social-links a {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-surface-container-low);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* ===== Contact Section & Forms ================================== */

.contact-section {
  text-align: center;
}

.contact-content {
  max-width: 600px;
  margin: 0 auto;
}

.contact-subtitle {
  font-size: 1.125rem;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: left;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-on-surface);
}

.form-group input,
.form-group textarea {
  padding: var(--space-sm);
  background-color: var(--color-surface-container-high);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  color: var(--color-on-surface);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(170, 255, 220, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-on-surface-variant);
}

.submit-btn {
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: var(--space-sm);
}

.submit-btn:hover {
  background-color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(170, 255, 220, 0.3);
}

.submit-btn:active {
  transform: translateY(0);
}

/* ===== Footer =================================================== */

.footer {
  background-color: var(--color-surface-container-low);
  border-top: 1px solid rgba(170, 255, 220, 0.05);
  padding: var(--space-xl) var(--space-lg);
}

.footer-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  text-align: center;
}

.footer-copy a {
  color: var(--color-primary);
}

/* ===== Selection ================================================ */

::selection {
  background-color: var(--color-primary-container);
  color: var(--color-on-primary);
}