/* Google Fonts sekarang dimuat lewat <link> di index.html (bukan @import)
   agar tidak render-blocking dan bisa di-preconnect lebih awal. */

:root {
  --bg-color: #0c0c0c;
  --paper-color: #ededeb;
  --accent-color: #e31c25;
  --accent-color-hover: #ff2d37;
  --text-light: #f5f5f5;
  --text-dark: #0f0f0f;
  --font-heading: 'Lacquer', sans-serif;
  --font-accent: 'Permanent Marker', sans-serif;
  --font-body: 'Space Mono', monospace;
  --border-width: 3px;
  --transition-speed: 0.25s;
  --noise-opacity: 0.05;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-color);
  font-family: var(--font-body);
  color: var(--text-light);
  overflow-x: hidden;
}

body {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-color);
  background-image: url("assets/evvz_bg.webp");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: cover;
  background-attachment: fixed;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: var(--noise-opacity);
  pointer-events: none;
  z-index: 9999;
}

::selection {
  background-color: var(--accent-color);
  color: var(--text-light);
}

::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
  border-left: 2px solid rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border: 3px solid var(--bg-color);
  border-radius: 2px;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  letter-spacing: 1px;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--accent-color-hover);
  outline-offset: 4px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(12, 12, 12, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--accent-color);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  max-width: 1300px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-accent);
  font-size: 1.8rem;
  color: var(--text-light);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: rotate(-1.5deg);
  transition: transform var(--transition-speed);
}

.logo span {
  background-color: var(--accent-color);
  padding: 2px 8px;
  color: var(--text-light);
  transform: skewX(-10deg);
  display: inline-block;
}

.logo:hover {
  transform: rotate(1deg) scale(1.05);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--text-light);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.9rem;
  position: relative;
  letter-spacing: 1px;
  transition: color var(--transition-speed);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--accent-color);
  transition: width var(--transition-speed);
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.btn-email {
  background-color: var(--accent-color);
  color: var(--text-light) !important;
  padding: 6px 14px;
  border: 2px solid var(--text-light);
  font-family: var(--font-accent);
  text-transform: none;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  transform: rotate(-2deg);
  box-shadow: 3px 3px 0 var(--text-light);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.email-icon {
  background-color: var(--text-light);
  color: var(--accent-color);
  padding: 0 4px;
  border-radius: 2px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

.nav-links a.btn-email:hover {
  transform: rotate(1deg) scale(1.05);
  box-shadow: 4px 4px 0 var(--accent-color);
  background-color: var(--text-light);
  color: var(--accent-color) !important;
  border-color: var(--accent-color);
}

.nav-links a.btn-email:hover .email-icon {
  background-color: var(--accent-color);
  color: var(--text-light);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.8rem;
  cursor: pointer;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  justify-content: center;
  margin-top: 76px;
  padding-top: 15px;
}

.ticker-wrap {
  overflow: hidden;
  background: var(--accent-color);
  color: var(--text-light);
  padding: 8px 0;
  transform: rotate(-1.5deg) scale(1.03) translateY(-10px);
  z-index: 10;
  position: relative;
  border-top: 3px double var(--text-light);
  border-bottom: 3px double var(--text-light);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  margin: 10px 0 5px;
  flex-shrink: 0;
}

.ticker {
  display: flex;
  white-space: nowrap;
  width: 100%;
}

.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  animation: ticker-slide 20s linear infinite;
}

.ticker-item {
  font-family: var(--font-accent);
  font-size: 1.3rem;
  letter-spacing: 2px;
  padding: 0 40px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 16px;
}

.ticker-item::after {
  content: '★';
  color: var(--text-light);
  font-size: 1.5rem;
}

@keyframes ticker-slide {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

.section-paper {
  background-color: transparent;
  color: var(--text-light);
  position: relative;
}

#work {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10px 0;
  overflow: hidden;
}

#work .container {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.section-header {
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
  flex-shrink: 0;
}

.section-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -10px;
  width: calc(100% + 20px);
  height: 25px;
  background-color: var(--accent-color);
  opacity: 0.85;
  z-index: 1;
  transform: rotate(-1.5deg);
  pointer-events: none;
}

.section-title {
  font-size: clamp(3rem, 6vw, 4.5rem);
  text-transform: uppercase;
  line-height: 0.9;
  z-index: 2;
  position: relative;
  color: var(--text-light);
}

.gallery-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  width: 100%;
}

.portfolio-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.filter-btn {
  font-family: var(--font-accent);
  font-size: 1.1rem;
  padding: 8px 20px;
  background-color: transparent;
  color: var(--text-light);
  border: 2px solid var(--text-light);
  cursor: pointer;
  transform: rotate(calc(var(--r, 0) * 1.5deg));
  transition: background-color var(--transition-speed), color var(--transition-speed), transform var(--transition-speed);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--text-light);
  transform: scale(1.05) rotate(0deg);
}

.slider-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
  min-height: 0;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}

.slider-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  overflow-x: auto;
  min-height: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 40px 0;
  cursor: grab;
}

.slider-container::-webkit-scrollbar {
  display: none;
}

.slider-container:active {
  cursor: grabbing;
}

.slider-track {
  display: flex;
  gap: 80px;
  padding: 0 50px;
  width: max-content;
  flex-shrink: 0;
  transition: transform 0.1s ease-out;
  will-change: transform;
}

.portfolio-card {
  width: 320px;
  background-color: #fff;
  border: 3px solid var(--text-dark);
  padding: 16px 16px 48px;
  display: flex;
  flex-direction: column;
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.9);
  transform: rotate(var(--rot, 0deg));
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease;
  user-select: none;
  position: relative;
  flex-shrink: 0;
  animation: card-float-rotate 6s ease-in-out infinite alternate;
  animation-delay: var(--delay, 0s);
}

.portfolio-card:hover {
  animation: none !important;
  transform: rotate(0deg) scale(1.05) translateY(-10px) !important;
  box-shadow: 15px 15px 0 var(--accent-color) !important;
  z-index: 10;
}

.portfolio-card:focus-visible {
  animation: none !important;
  outline: 3px solid var(--accent-color-hover);
  outline-offset: 4px;
  z-index: 10;
}

.portfolio-card.filtered-out {
  display: none;
}

/* Matikan animasi float bawaan kartu saat sedang di-drag,
   supaya tidak bentrok dengan transform tilt yang diset lewat JS. */
.slider-container.dragging .portfolio-card {
  animation-play-state: paused;
}

@keyframes card-float-rotate {
  0% { transform: rotate(var(--rot, 0deg)) translateY(0); }
  100% { transform: rotate(calc(var(--rot, 0deg) + 3deg)) translateY(-12px); }
}

.card-tape {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  width: 90px;
  height: 25px;
  background-color: rgba(220, 220, 220, 0.4);
  backdrop-filter: blur(1px);
  border: 1px dashed rgba(0, 0, 0, 0.1);
  clip-path: polygon(0 15%, 5% 0, 95% 5%, 100% 20%, 98% 85%, 90% 100%, 10% 95%, 0 80%);
}

.portfolio-card:nth-child(even) .card-tape {
  background-color: rgba(227, 28, 37, 0.35);
  transform: translateX(-50%) rotate(5deg);
}

.card-img-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 2px solid var(--text-dark);
  background-color: #eee;
  margin-bottom: 20px;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .card-img-wrapper img {
  transform: scale(1.08);
}

.card-info {
  display: flex;
  flex-direction: column;
}

.card-category {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-color);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.card-title {
  font-family: var(--font-accent);
  font-size: 1.4rem;
  color: var(--text-dark);
  line-height: 1.1;
  text-transform: uppercase;
}

.nav-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 15;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.2rem;
  width: 48px;
  height: 48px;
  background-color: var(--bg-color);
  color: var(--text-light);
  border: 2px solid var(--text-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 4px 4px 0 var(--accent-color);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed);
}

.nav-arrow-btn.prev-btn {
  left: 30px;
}

.nav-arrow-btn.next-btn {
  right: 30px;
}

.nav-arrow-btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--text-light);
  transform: translateY(-50%) translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--text-light);
}

.nav-arrow-btn:active {
  transform: translateY(-50%) translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--accent-color);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background-color: rgba(12, 12, 12, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img-wrapper {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 28px;
  max-width: 90vw;
  max-height: 88vh;
  background-color: var(--paper-color);
  border: var(--border-width) solid var(--text-dark);
  padding: 20px;
  box-shadow: 20px 20px 0 rgba(0, 0, 0, 0.95);
  transform: scale(0.95) rotate(-2deg);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.lightbox.active .lightbox-img-wrapper {
  transform: scale(1) rotate(1.5deg);
}

.lightbox-img-wrapper img {
  display: block;
  flex: 1 1 50%;
  max-width: 50%;
  max-height: 80vh;
  object-fit: contain;
  border: 2px solid var(--text-dark);
  background-color: #eee;
}



.lightbox-caption {
  flex: 1 1 50%;
  max-width: 50%;
  color: var(--text-dark);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
  max-height: 80vh;
  padding-right: 4px;
}

.lightbox-category {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-color);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.lightbox-title {
  font-family: var(--font-accent);
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  color: var(--text-dark);
  line-height: 1.05;
  text-transform: uppercase;
}

.lightbox-description {
  max-width: 100%;
  margin: 14px 0 0;
  color: #333;
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.55;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background-color: var(--accent-color);
  color: var(--text-light);
  border: var(--border-width) solid var(--text-light);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  font-size: 1.8rem;
  cursor: pointer;
  box-shadow: 4px 4px 0 #000;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  z-index: 10002;
}

.lightbox-close:hover {
  transform: translate(-2px, -2px) rotate(5deg);
  box-shadow: 6px 6px 0 #000;
  background-color: var(--accent-color-hover);
}

.lightbox-close:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 #000;
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.19, 1, 0.22, 1), transform 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

footer {
  background-color: transparent;
  color: #777;
  padding: 15px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}

.footer-title {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: #999;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  justify-self: center;
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: #2ecc71;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  justify-self: end;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #2ecc71;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px #2ecc71;
}

@media (max-width: 1024px) {
  body {
    height: auto;
    min-height: 100vh;
    overflow-y: auto;
    background-position: right center;
    background-size: cover;
    background-attachment: scroll;
  }

  main,
  #work {
    overflow: visible !important;
    height: auto !important;
  }

  .footer-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 15px !important;
  }
}

@media (max-width: 768px) {
  .lightbox-img-wrapper {
    flex-direction: column;
    max-width: 92vw;
    max-height: 90vh;
    overflow-y: auto;
    padding: 16px 16px 28px;
    gap: 16px;
  }

  .lightbox-img-wrapper img {
    max-width: 100%;
    max-height: 45vh;
  }

  .lightbox-caption {
    max-width: 100%;
    max-height: none;
    overflow-y: visible;
    text-align: center;
  }

  .nav-container {
    padding: 12px 16px;
  }

  main {
    margin-top: 56px;
    padding-top: 5px;
  }

  .ticker-wrap {
    margin: 6px 0 2px;
    padding: 4px 0;
  }

  .ticker-item {
    font-size: 1rem;
    padding: 0 20px;
  }

  .ticker-item::after {
    font-size: 1.1rem;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 56px;
    left: 0;
    width: 100%;
    background-color: var(--bg-color);
    border-bottom: 2px solid var(--accent-color);
    padding: 20px;
    gap: 15px;
    text-align: center;
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .gallery-controls {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    gap: 8px;
  }

  .portfolio-filters {
    margin-bottom: 0;
    gap: 8px;
  }

  .filter-btn {
    font-size: 0.85rem;
    padding: 5px 12px;
  }

  .section-header {
    margin-bottom: 12px;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .slider-container {
    padding: 15px 0;
  }

  .portfolio-card {
    width: 210px;
    padding: 10px 10px 24px;
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.9);
  }

  .portfolio-card:hover {
    transform: rotate(0deg) scale(1.03) translateY(-5px) !important;
    box-shadow: 10px 10px 0 var(--accent-color) !important;
  }

  .card-tape {
    width: 60px;
    height: 18px;
    top: -10px;
  }

  .card-img-wrapper {
    margin-bottom: 10px;
  }

  .card-category {
    font-size: 0.72rem;
    margin-bottom: 4px;
  }

  .card-title {
    font-size: 1.05rem;
  }

  .slider-track {
    gap: 30px;
    padding: 0 25px;
  }

  .nav-arrow-btn {
    width: 36px;
    height: 36px;
    font-size: 0.95rem;
    box-shadow: 2px 2px 0 var(--accent-color);
  }

  .nav-arrow-btn.prev-btn {
    left: 10px;
  }

  .nav-arrow-btn.next-btn {
    right: 10px;
  }

  .nav-arrow-btn:hover {
    transform: translateY(-50%) translate(-1px, -1px);
    box-shadow: 3px 3px 0 var(--text-light);
  }

  .nav-arrow-btn:active {
    transform: translateY(-50%) translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--accent-color);
  }

  footer {
    padding: 10px 0 15px;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.35rem;
  }

  .portfolio-card {
    width: 200px;
  }
}

@media (max-height: 768px) and (min-width: 1025px) {
  .nav-container {
    padding: 10px 24px;
  }

  main {
    margin-top: 56px;
    padding-top: 5px;
  }

  .ticker-wrap {
    margin: 5px 0;
    padding: 6px 0;
  }

  #work {
    padding: 5px 0;
  }

  .section-header {
    margin-bottom: 10px;
  }

  .section-title {
    font-size: 2rem;
  }

  .portfolio-filters {
    margin-bottom: 10px;
    gap: 8px;
  }

  .filter-btn {
    font-size: 0.85rem;
    padding: 5px 12px;
  }

  .portfolio-card {
    width: 220px;
    padding: 10px 10px 24px;
  }

  .card-img-wrapper {
    margin-bottom: 8px;
  }

  .card-title {
    font-size: 1rem;
  }

  .card-category {
    font-size: 0.75rem;
  }

  .slider-track {
    gap: 45px;
    padding: 0 30px;
  }

  footer {
    padding: 8px 0;
  }
}

@media (max-height: 820px) {
  html {
    overflow-y: auto !important;
  }

  body {
    height: auto !important;
    overflow-y: auto !important;
  }

  main,
  #work {
    overflow: visible !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* E-commerce & Action Section inside Lightbox */
.card-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--accent-color);
  color: var(--text-light);
  font-family: var(--font-accent);
  font-size: 0.8rem;
  padding: 4px 10px;
  border: 2px solid var(--text-dark);
  transform: rotate(4deg);
  box-shadow: 3px 3px 0 var(--text-dark);
  z-index: 5;
  text-transform: uppercase;
  pointer-events: none;
}

.lightbox-buy-section {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 2px dashed rgba(15, 15, 15, 0.15);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lightbox-price-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lightbox-price-label {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  color: #555;
  text-transform: uppercase;
}

.lightbox-price {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  color: var(--accent-color);
}

.lightbox-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-buy, .btn-dm {
  font-family: var(--font-accent);
  font-size: 0.95rem;
  text-decoration: none;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 2px solid var(--text-dark);
  box-shadow: 3px 3px 0 var(--text-dark);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), color var(--transition-speed);
}

.btn-buy {
  background-color: var(--accent-color);
  color: var(--text-light);
  transform: rotate(-1.5deg);
}

.btn-buy:hover {
  background-color: var(--text-dark);
  color: var(--text-light);
  transform: rotate(0deg) scale(1.03);
  box-shadow: 4px 4px 0 var(--accent-color);
}

.btn-dm {
  background-color: #ededeb;
  color: var(--text-dark);
  transform: rotate(1.5deg);
}

.btn-dm:hover {
  background-color: var(--text-dark);
  color: var(--text-light);
  transform: rotate(0deg) scale(1.03);
  box-shadow: 4px 4px 0 var(--accent-color);
}

/* Visually hidden class for SEO accessibility (screen readers and crawlers only) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}