/*
=================================================================
  THEME VARIABLES
=================================================================
*/
:root {
  --color-bg-primary: #17151b;
  --color-bg-secondary: #26222d;
  --color-bg-tertiary: #4D4559;
  --color-border: #26222d;
  --color-border-hover: #3f3949;

  --color-text-light: #f8f0e8;
  --color-text-primary: #dfd5cd;
  --color-text-secondary: #bbafa4;
  --color-text-dark: #1F1B24;
  --color-text-link: #D69777;
  --color-text-accent-dark: #b693b8;
  
  --color-accent: #ffa469;
  --color-accent-hover: #ffb87d;
  --color-accent-dark: #402341;

  --color-orange: #cf814c;
  --color-orange-hover: #ffa469;

  /* Typography */
  --font-family-sans: 'Golos Text', sans-serif;
  
  /* Spacing scale for consistency */
  --spacing-xs: 0.5rem;    /* 8px */
  --spacing-sm: 1rem;      /* 16px */
  --spacing-md: 1.5rem;    /* 24px */
  --spacing-lg: 2rem;      /* 32px */
  --spacing-xl: 3rem;      /* 48px */
  --spacing-2xl: 4rem;     /* 64px */
  --spacing-3xl: 5rem;     /* 80px */
  --spacing-4xl: 6rem;     /* 96px */
  
  /* Border Radius */
  --border-radius-xs: 0.375rem;
  --border-radius-sm: 0.5rem;
  --border-radius-md: 0.75rem;
  --border-radius-lg: 1rem;
  --border-radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.05s ease-in-out;
  --transition-base: 0.1s ease-in-out;
  --transition-slow: 0.2s ease-in-out;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-base: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.2), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.4);
}

/*
=================================================================
  BASE & RESET STYLES
=================================================================
*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

.golos-text {
  font-family: "Golos Text", sans-serif;
  font-optical-sizing: auto;
}

body {
  font-family: var(--font-family-sans);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

main {
  padding-top: 80px;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-text-accent-dark);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-dark);
}

::-webkit-scrollbar-button {
  display: none;
}

/*
=================================================================
  LAYOUT & CONTAINER
=================================================================
*/
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
  }
}

.section {
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
}

.section-short {
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--spacing-4xl);
    padding-bottom: var(--spacing-4xl);
  }
}

@media (min-width: 1024px) {
  .section {
    padding-top: 7rem;
    padding-bottom: 7rem;
  }
}

/*
=================================================================
  HEADER / NAVIGATION
=================================================================
*/
.header {
  background-color: rgba(31, 27, 36, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(77, 69, 89, 0.3);
  transition: background-color var(--transition-base);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
  gap: var(--spacing-lg);
}

.header-logo {
  border-radius: var(--border-radius-full);
  width: 3rem;
  height: 3rem;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.header-logo:hover {
  transform: scale(1.05);
}

.header-nav {
  display: none;
}

@media (min-width: 768px) {
  .header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
  }
}

.nav-link {
  color: var(--color-text-primary);
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
  transition: color var(--transition-base);
}

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

.nav-link:hover {
  color: var(--color-accent-hover);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-accent);
}

/*
=================================================================
  HERO SECTION (HOME PAGE)
=================================================================
*/
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: linear-gradient(rgba(31, 27, 36, 0.7), rgba(31, 27, 36, 0.95)), url('/assets/images/flashback/hero_banner.png');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  margin-top: -80px;
  padding: var(--spacing-2xl) 0;
}

.hero .container {
  max-width: 900px;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-text-light);
  line-height: 1.1;
  margin-bottom: var(--spacing-xs);
}

.hero-subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-accent-hover);
  margin-bottom: var(--spacing-lg);
}

.hero-description {
  max-width: 45rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
  .hero-subtitle {
    font-size: 1.25rem;
  }
  .hero-description {
    font-size: 1rem;
  }
}

/*
=================================================================
  TYPOGRAPHY & SHARED COMPONENTS
=================================================================
*/
.text-center {
  text-align: center;
}

.text-link {
  color: var(--color-text-link);
  text-decoration: underline;
  transition: all var(--transition-base)
}

.text-link:hover {
  color: var(--color-accent);
  cursor: pointer;
}

.redirect {
  color: var(--color-text-accent-dark);
}

.section-heading {
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .section-heading {
    font-size: 2.5rem;
  }
}

.subsection-heading {
  font-size: 1.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.section-subheading {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 42rem;
  margin-bottom: var(--spacing-2xl);
  margin-left: auto;
  margin-right: auto;
}


.section-underline {
  width: 4rem;
  height: 0.25rem;
  background-color: var(--color-accent);
  border-radius: var(--border-radius-full);
  margin: var(--spacing-md) auto var(--spacing-2xl);
}

/*
=================================================================
  BUTTONS
=================================================================
*/
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius-full);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  scale: 1.01;
}

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

.btn-sm {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-text-dark);
}

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

.btn-light {
  background-color: var(--color-text-light);
  color: var(--color-text-dark);
}

.btn-light:hover {
  background-color: #ffffff;
}

.btn-slate {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-light);
}

.btn-slate:hover {
  background-color: #5F596D;
}

.btn-orange {
  background-color: var(--color-orange);
  color: var(--color-text-light);
}

.btn-orange:hover {
  background-color: var(--color-orange-hover);
}

/*
=================================================================
  PROJECTS SECTION (HOME PAGE)
=================================================================
*/
.projects-section {
  background-color: var(--color-bg-primary);
}

.projects-subsection {
  margin-bottom: var(--spacing-4xl);
}

.projects-subsection:last-child {
  margin-bottom: 0;
}

.projects-grid {
  display: grid;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

.archive-grid {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(1, 1fr);
  margin-top: var(--spacing-xl);
}

@media (min-width: 500px) {
  .archive-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
}

@media (min-width: 768px) {
  .archive-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
  }
}

/*
=================================================================
  PROJECT CARDS
=================================================================
*/
.project-card {
  background-color: #1D1B22;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
  position: relative;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  box-shadow: var(--shadow-xl);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border-hover);
  scale: 1.01;
}

.project-card-image {
  width: 100%;
  height: 16rem;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

/* Archive card specific styles */
.archive-card {
  border-radius: var(--border-radius-md);
  aspect-ratio: 1 / 1;
}

.archive-card .project-card-image {
  height: 100%;
}

.project-card-body {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-card-title {
  font-size: 1.3rem;
  line-height: 1.3;
  font-weight: 600;
  color: var(--color-text-light);
}

.project-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.project-tag {
  display: inline-block;
  color: var(--color-text-accent-dark);
  background-color: var(--color-accent-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.375rem 0.75rem;
  border-radius: var(--border-radius-full);
}

.project-card-description {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.5rem;
  flex-grow: 1;
  margin-top: var(--spacing-xs);
}

.clickable-card-link {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 5;
}

/* Project overlay for archive cards */
.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  text-align: center;
  background-color: rgba(38, 34, 45, 0.8);
  border-radius: var(--border-radius-md);
  opacity: 0;
  transition: var(--transition-slow);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-overlay-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

.project-overlay-description {
  font-size: 0.8rem;
  color: var(--color-text-primary);
  line-height: 1.5;
}

/*
=================================================================
  ABOUT SECTION
=================================================================
*/
.about-section {
  background-color: rgba(44, 40, 51, 0.5);
}

.about-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .about-container {
    flex-direction: row;
    gap: var(--spacing-2xl);
    align-items: flex-start;
  }
}

.about-image-wrapper {
  flex-shrink: 0;
  width: 100%;
  max-width: 16rem;
}

@media (min-width: 768px) {
  .about-image-wrapper {
    width: 35%;
    max-width: none;
  }
}

.about-image {
  border-radius: var(--border-radius-full);
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  box-shadow: var(--shadow-xl);
}

.about-text {
  text-align: center;
  flex: 1;
}

@media (min-width: 768px) {
  .about-text {
    text-align: left;
    width: 65%;
  }
}

.about-text .section-heading {
  margin-bottom: var(--spacing-md);
}

.about-text .section-underline {
  margin: var(--spacing-md) auto var(--spacing-lg);
}

@media (min-width: 768px) {
  .about-text .section-underline {
    margin: var(--spacing-md) 0 var(--spacing-lg);
  }
}

.about-text p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.about-text p:last-child {
  margin-bottom: 0;
}

/*
=================================================================
  CONTACT SECTION
=================================================================
*/
.contact-section {
  background-color: rgba(26, 22, 32, 0.5);
}

.contact-button {
  margin-top: var(--spacing-lg);
}

.contact-socials {
  margin-top: var(--spacing-xl);
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
}

.contact-socials .nav-link {
  font-size: 1.75rem;
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}

.contact-socials .nav-link:hover {
  color: var(--color-accent);
}

.contact-socials .nav-link::after {
  display: none;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 42rem; /* Aligns with subheading width */
  margin-left: auto;
  margin-right: auto;
  margin-top: var(--spacing-xl);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text-primary);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  padding: 0.875rem 1.25rem;
  transition: all var(--transition-base);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-secondary);
  opacity: 1;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.contact-form textarea {
  resize: none;
  min-height: 150px;
}

.contact-form textarea::-webkit-scrollbar {
  display: none;
}

.contact-form .btn {
  width: fit-content;
  align-self: center;
  margin-top: var(--spacing-sm);
  font-family: 'Golos Text', sans-serif;
  font-weight: 500;
}

/*
=================================================================
  FOOTER
=================================================================
*/
.footer {
  background-color: var(--color-bg-primary);
  border-top: 1px solid rgba(77, 69, 89, 0.3);
}

.footer .container {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/*
=================================================================
  PROJECT PAGE STYLES
=================================================================
*/
.project-hero {
  background-size: cover;
  background-position: center center;
  padding-top: var(--spacing-4xl);
  padding-bottom: var(--spacing-4xl);
  text-align: center;
  position: relative;
}

#flashback-hero {
  background-image: linear-gradient(rgba(31, 27, 36, 0.5), rgba(31, 27, 36, 0.9)), url('/assets/images/flashback/hero_banner.png');
}

#dueling-dragons-hero {
  background-image: linear-gradient(rgba(31, 27, 36, 0.5), rgba(31, 27, 36, 0.9)), url('/assets/images/dueling_dragons/Banner.png');
}

#pulsar-hero {
  background-image: linear-gradient(rgba(31, 27, 36, 0.5), rgba(31, 27, 36, 0.9)), url('/assets/images/pulsar/CoverImage.png');
}

#earprint-hero {
  background-image: linear-gradient(rgba(31, 27, 36, 0.5), rgba(31, 27, 36, 0.9)), url('/assets/images/earprint/Bench-Mockup.png');
}

#vct-hero {
  background-image: linear-gradient(rgba(31, 27, 36, 0.5), rgba(31, 27, 36, 0.9)), url('/assets/images/vct_2023/Banner.png');
}

#f3-hero {
  background-image: linear-gradient(rgba(31, 27, 36, 0.5), rgba(31, 27, 36, 0.9)), url('/assets/images/f3/Banner.png');
}

.project-title {
  text-align: center;
  font-size: 2rem;
  line-height: 1.1;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .project-title {
    font-size: 2.5rem;
  }
}

.project-tagline {
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--color-text-primary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .project-tagline {
    font-size: 1rem;
  }
}

.project-hero-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.project-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
}

@media (min-width: 1024px) {
  .project-details-grid {
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
  }
}

.project-meta {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  background-color: rgba(44, 40, 51, 0.3);
  height: fit-content;
}

.project-meta > div {
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(77, 69, 89, 0.3);
}

.project-meta > div:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.project-meta-heading {
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
}

.project-meta p {
  color: var(--color-text-primary);
  font-size: 1rem;
  line-height: 1.5;
}

.project-meta-link {
  color: var(--color-text-primary);
  text-decoration: underline;
  transition: all var(--transition-base)
}

.project-meta-link:hover {
  color: var(--color-text-light);
  cursor: pointer;
}

.project-content h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.project-content h2:first-child {
  margin-top: 0;
}

.project-content p {
  color: var(--color-text-primary);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: var(--spacing-md);
}

.project-content ul {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: var(--spacing-lg);
}

.project-content ul li {
  color: var(--color-text-primary);
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
  position: relative;
}

.project-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.project-content ul li strong {
  color: var(--color-text-light);
  font-weight: 600;
}

.gallery-section {
  background-color: rgba(44, 40, 51, 0.5);
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
}

.gallery-grid-wide {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

.gallery-grid img {
  border-radius: var(--border-radius-sm);
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

.gallery-grid img.short {
  max-height: 300px;
  width: auto;
}

.gallery-grid-masonry {
  column-count: 1;
  column-gap: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .gallery-grid-masonry {
    column-count: 2;
  }
}

@media (min-width: 1024px) {
  .gallery-grid-masonry {
    column-count: 3;
  }
}

.gallery-grid-masonry img {
  width: 100%;
  display: block;
  margin-bottom: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: transform var(--transition-slow);
  break-inside: avoid;
}

.project-nav {
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
}

.project-nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.project-nav-link {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
  transition: color var(--transition-base);
}

.project-nav-link:hover {
  color: var(--color-accent);
}

.nearest-neighbor {
  image-rendering: pixelated !important;
}

/*
=================================================================
  ARCHIVE PAGE STYLES
=================================================================
*/.archive-grid-full {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .archive-grid-full {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .archive-grid-full {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
  }
}

.mt-lg {
  margin-top: var(--spacing-2xl);
}