:root {
  --yellow: #f9c406;
  --blue: #143c44;
  --bg: linear-gradient(180deg, #1a232b 0%, #0f1a20 100%);
  --text: #f5f5f5;
  --card: rgba(30, 54, 66, 0.7);
  --border: rgba(255, 255, 255, 0.12);
  --header-height: 78px;
}

/* ================= HEADER ================= */
html,
body {
  overflow-x: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;

  height: var(--header-height);
  width: 100%;

  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--blue) 85%, transparent),
    color-mix(in srgb, var(--yellow) 85%, transparent)
  );

  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border-bottom: 3px solid transparent;

  display: flex;
  align-items: center;
}

/* Keep content above animated layers */
.site-header > * {
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

/* Animated layer lines */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 3px,
    rgba(255, 255, 255, 0.06) 3px,
    rgba(255, 255, 255, 0.06) 6px
  );
  animation: slideLines 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}

/* Animated bottom border */
.site-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--yellow), var(--blue));
  background-size: 200% 100%;
  animation: gradientShift 3s ease-in-out infinite;
}

/* Scrolled state */
.site-header.scrolled {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
}

.site-header.scrolled::after {
  animation-duration: 2s;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background:
    radial-gradient(
      circle at top right,
      rgba(242, 201, 76, 0.18),
      transparent 45%
    ),
    radial-gradient(
      circle at bottom left,
      rgba(47, 93, 115, 0.18),
      transparent 45%
    ),
    var(--bg);
  color: var(--text);
  transition:
    background 0.4s ease,
    color 0.4s ease;
}

/* ===== Typography ===== */
h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}
h3 {
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
}
p,
li {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 1.55;
}

@keyframes slideLines {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(60px);
  }
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes subtleRotate {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(2deg);
  }
  75% {
    transform: rotate(-2deg);
  }
}

.site-header img:hover {
  transform: rotate(360deg) scale(1.1);
}

/* Company name typing effect (optional) */
.site-header strong {
  background: linear-gradient(90deg, #fff, var(--yellow), #fff, var(--yellow));
  background-size: 200% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.header-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--yellow);
  width: 0;
  z-index: 2;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px var(--yellow);
}

main {
  max-width: 1200px;
  margin: auto;
  padding: 1.5rem 1.5rem;
  position: relative;
  z-index: 1;
  padding-top: 0.5rem;
}
@media (max-height: 700px) {
  main {
    padding-top: 2rem;
  }

  .hero {
    gap: 1.75rem;
  }

  .hero-visual {
    margin-top: 0.5rem;
  }
}

section {
  margin-bottom: 3rem;
  position: relative;
}
#process {
  margin-top: 1.25rem; /* instead of inheriting huge gap */
}

#home {
  margin-bottom: 1.5rem;
}
@media (min-width: 900px) {
  #home {
    margin-bottom: 1rem;
  }
}

@media (max-width: 600px) {
  .hero::after {
    opacity: 0.35;
  }
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  align-items: start; /* 👈 THIS is the key */
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  min-height: auto;
  position: relative;
}

.hero-visual {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  perspective: 800px;
  margin-top: 1.25rem; /* aligns logo with headline */
}
.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
  }

  .hero-visual {
    margin-top: 0;
  }

  .printing-logo {
    width: 240px;
  }
}

.full-width-p {
  position: relative; /* 👈 REQUIRED */
  max-width: 1200px;
  margin: 0 auto 0.75rem;
  padding: 0 1.5rem;
  max-width: 100%;
  text-align: center;
}
.full-width-p p {
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  line-height: 1.65;
  max-width: 960px;
  margin: 0 auto;
  opacity: 0.95;
}

.full-width-p::after {
  content: "";
  display: block;
  margin-top: 0.5rem;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(249, 196, 6, 0.35),
    transparent
  );
  opacity: 0.6;
}

/* ===== Cards ===== */
.card {
  background: var(--card);
  backdrop-filter: blur(14px);
  border-radius: 16px;
  padding: 2.5rem;
  border: 1px solid var(--border);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  transform-style: preserve-3d;
  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease;
  position: relative;
}

.card:hover {
  transform: translateY(-6px) rotateX(3deg);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.35);
}

/* Infill pattern on hover */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 10px,
      rgba(249, 196, 6, 0.03) 10px,
      rgba(249, 196, 6, 0.03) 20px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 10px,
      rgba(20, 60, 68, 0.03) 10px,
      rgba(20, 60, 68, 0.03) 20px
    );
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  border-radius: 16px;
}

.card:hover::before {
  opacity: 1;
}

/* ===== CTA Button with Print Animation ===== */
.cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  color: #000;
  background: var(--yellow);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.cta::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--blue);
  transition: width 0.5s ease;
}

.cta:hover::after {
  width: 100%;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}

/* ===== Layer-by-Layer Logo ===== */
.printing-logo {
  position: relative;
  width: min(420px, 100%);
  min-height: 0;
  height: 240px;
  transform-style: preserve-3d;
  animation: heroFloat 7s ease-in-out infinite;
  overflow: visible; /* 👈 no clipping */
}

.logo-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: translateZ(calc(var(--layer) * 8px)) scale(1.02);
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.35));
  opacity: 0.95;
}
.printing-logo::before {
  content: "";
  position: absolute;
  inset: -40px;
  background: radial-gradient(
    ellipse at center,
    rgba(249, 196, 6, 0.22),
    rgba(20, 60, 68, 0.18),
    transparent 70%
  );
  filter: blur(24px);
  z-index: -1;
  pointer-events: none;
}

@keyframes heroFloat {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}
@media (max-width: 900px) {
  .printing-logo {
    height: 210px;
  }
}

.logo-layer:last-child {
  filter: drop-shadow(0 0 12px rgba(249, 196, 6, 0.6));
}
.printing-logo:hover {
  animation-play-state: paused;
}

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* 4 columns on desktop */
  gap: 1.5rem;
  margin-top: 2rem;
}

/* Stack vertically on mobile */
@media (max-width: 900px) {
  .category-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  #process .gallery {
    grid-template-columns: 1fr !important;
  }
}

/* Now the .category-tile styles */
.category-tile {
  position: relative;
  height: 280px;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  background-size: contain; /* Changed from 'cover' to 'contain' */
  background-repeat: no-repeat; /* Prevent tiling */
  background-position: center;
  background-color: rgba(0, 0, 0, 0.3); /* Fill empty space */
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    background-size 0.3s ease;
  border: 2px solid transparent;
}

.category-tile:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  border-color: var(--yellow);
  background-size: 105%; /* Slight zoom on hover */
}

/* Base overlay */
.category-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.2));
  transition: opacity 0.3s ease;
  z-index: 0;
}

/* Layer lines effect (like slicing software) */
.category-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent 4px,
    rgba(249, 196, 6, 0.15) 4px,
    rgba(249, 196, 6, 0.15) 5px
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  pointer-events: none;
}

.category-tile span {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 2;
  font-weight: 800;
  font-size: 1.25rem;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
  transition: all 0.3s ease;
}

/* Show layer lines on hover */
.category-tile:hover::before {
  opacity: 1;
  animation: scanLines 1.5s linear infinite;
}

@keyframes scanLines {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(20px);
  }
}

/* Brighten overlay on hover */
.category-tile:hover::after {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.1));
}

/* Title animation on hover */
.category-tile:hover span {
  transform: translateX(8px);
  color: var(--yellow);
  text-shadow: 0 0 20px rgba(249, 196, 6, 0.6);
}

/* ===== Form ===== */
form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

form textarea {
  grid-column: 1 / -1;
  min-height: 160px;
  resize: vertical;
}

input,
textarea {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 0.9rem;
  color: var(--text);
  font-size: 1rem;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.file-upload {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.file-hint {
  font-size: 0.8rem;
  opacity: 0.6;
  width: 100%;
}
.upload-btn {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px dashed var(--border);
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}

.upload-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

.upload-note {
  font-size: 0.8rem;
  opacity: 0.65;
  margin-top: 0.25rem;
}
.form-status {
  grid-column: 1 / -1;
  margin-top: 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.form-status.visible {
  opacity: 1;
  transform: translateY(0);
}

.form-status.success {
  color: var(--yellow);
}

.form-status.error {
  color: #ff6b6b;
}

/* Disabled submit button */
.submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.submit {
  grid-column: 1 / -1;
  margin-top: 1rem;
  background: linear-gradient(135deg, var(--blue), var(--yellow));
  color: #000;
  border: none;
  padding: 1rem 2.4rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: 1.05rem;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.6);
}

/* ===== Background Elements ===== */
.layer-lines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.04),
    rgba(255, 255, 255, 0.04) 1px,
    transparent 1px,
    transparent 6px
  );
  z-index: 0;
}
/* ===== G-Code Path Animation ===== */
.gcode-paths {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  opacity: 0.6;
  height: 100vh;
}

.gcode-path {
  position: absolute;
  stroke: var(--yellow);
  stroke-width: 1.5;
  fill: none;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  opacity: 0.3;
  filter: blur(0.5px);
}

.gcode-path.animate {
  animation: tracePath 15s linear infinite;
}

@keyframes tracePath {
  0% {
    stroke-dashoffset: 1000;
    opacity: 0;
  }
  10% {
    opacity: 0.3;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    stroke-dashoffset: 0;
    opacity: 0;
  }
}

/* Alternate color paths */
.gcode-path:nth-child(even) {
  stroke: var(--blue);
  opacity: 0.25;
}

.gcode-path:nth-child(3n) {
  animation-duration: 20s;
  animation-delay: 3s;
}

.gcode-path:nth-child(4n) {
  animation-duration: 18s;
  animation-delay: 6s;
}

/* ===== Nozzle Trail Canvas ===== */
#nozzle-trail {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

footer {
  background: rgba(0, 0, 0, 0.2);
  padding: 2rem;
  text-align: center;
}

@media (min-width: 600px) {
  #process .gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}
/* Make Business field span full width */
input[name="business"] {
  grid-column: 1 / -1;
}

/* Stack form fields on mobile */
@media (max-width: 600px) {
  form {
    grid-template-columns: 1fr;
  }
}
.file-upload {
  position: relative;
}

.file-name::before {
  content: attr(data-count);
  display: none;
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--yellow);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
}

.file-name[data-count]:not([data-count=""]):not([data-count="0"])::before {
  display: block;
}
/* ===== Category/Product Pages ===== */

.breadcrumb {
  margin: 1.5rem 1.25rem;
  font-size: 0.9rem;
  opacity: 0.7;
}

.breadcrumb a {
  color: var(--yellow);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.breadcrumb a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.breadcrumb span {
  color: var(--text);
}

.category-header {
  margin-bottom: 4rem;
  max-width: 800px;
}

.category-header h1 {
  margin-bottom: 1rem;
}

.intro-text {
  font-size: 1.15rem;
  line-height: 1.6;
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.75rem 2rem;
  margin-top: 1.5rem;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 1.75rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--yellow); /* keep yellow text */
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--yellow);
  font-weight: 700;
}

/* Product Grid */
.products {
  margin-bottom: 4rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.product-card {
  background: var(--card);
  backdrop-filter: blur(14px);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.product-image {
  position: relative;
  height: 240px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

/* Product overlay with puns */
.product-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.4));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 1rem;
  text-align: center;
}

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

.pun-label {
  color: var(--yellow);
  font-weight: 700;
  font-size: 1.15rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
  line-height: 1.4;
}

.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  margin: 0 0 0.75rem 0;
  color: var(--yellow);
  font-size: 1.25rem;
}

.product-info p {
  margin: 0;
  opacity: 0.85;
  font-size: 0.95rem;
  line-height: 1.5;
}

.cta-section {
  margin-top: 4rem;
}

/* Mobile adjustments */
@media (max-width: 600px) {
  .feature-list {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }
}

.file-upload-alt {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  border: 1px dashed rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%; /* ← THIS is the missing piece */
  max-width: 100%; /* prevent inherited constraints */
  padding: 0.75rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  max-width: calc(100% - 72px);
  position: relative;
}
.brand strong {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* Oval gradient halo behind header logo */
.brand::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);

  width: 70px;
  height: 46px;

  background: radial-gradient(
    ellipse at center,
    rgba(20, 60, 68, 0.55),
    rgba(20, 60, 68, 0.15),
    rgba(20, 60, 68, 0)
  );

  filter: blur(6px);
  z-index: 0;
  pointer-events: none;
}

.brand img {
  height: 42px; /* controls visual size */
  width: auto; /* preserves oval shape */
  object-fit: contain;
  background: none; /* removes white */
  padding: 0; /* removes circle spacing */
  border-radius: 0; /* remove forced circle */
  position: relative;
  z-index: 1;
}
@media (max-width: 600px) {
  .brand strong {
    font-size: 0.95rem;
  }

  .brand img {
    height: 38px;
  }
}

/* ===== Universal Hamburger Navigation ===== */

.nav-toggle {
  display: block; /* ALWAYS visible */
  background: none;
  border: none;
  color: #fff;
  margin-left: auto;
  position: relative;
  right: 0;
  padding: 0.5rem 0.75rem;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  z-index: 1100;
}
.nav-toggle:hover {
  color: var(--yellow);
}

/* Slide-out menu */
/* Slide-out menu (compact popover) */
.main-nav {
  position: fixed;
  top: calc(var(--header-height) + 12px);
  right: 12px;

  width: 210px;
  height: auto;
  max-height: calc(100vh - var(--header-height) - 24px);
  overflow: auto;

  background: linear-gradient(
    135deg,
    rgba(20, 60, 68, 0.98),
    rgba(249, 196, 6, 0.95)
  );

  backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 0.75rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);

  /* hidden state */
  transform: translateX(140%);
  opacity: 0;
  pointer-events: none;

  transition:
    transform 0.25s ease,
    opacity 0.2s ease;
  z-index: 1050;
}

.main-nav.active {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.main-nav a {
  display: block;
  padding: 0.85rem 1rem;
  border-radius: 12px;

  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;

  border-bottom: none; /* remove the big list look */
}

.main-nav a:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #000;
}

.main-nav a:last-child {
  border-bottom: none;
}

/* White CTA variant (matches your top button style) */
.cta.cta--white {
  background: #fff;
  color: #000;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

/* Underline (use current ::after but make it visible on white) */
.cta.cta--white::after {
  background: #000; /* underline color */
}

/* Optional: slightly cleaner hover for white button */
.cta.cta--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}
/* Make the submit button match the white CTA style */
.submit.submit--cta {
  background: #fff;
  color: #000;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

/* Underline animation (same behavior as .cta) */
.submit.submit--cta::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: #000;
  transition: width 0.5s ease;
}

.submit.submit--cta:hover::after {
  width: 100%;
}

.submit.submit--cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}
.submit.submit--cta:disabled {
  background: rgba(255, 255, 255, 0.75);
  color: rgba(0, 0, 0, 0.7);
}

/* ===== Image Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  cursor: zoom-out;
}

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

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.lightbox.active img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  z-index: 10001;
}

.lightbox-close:hover {
  opacity: 1;
  transform: scale(1.15);
}

/* Make product images show a zoom cursor */
.product-image {
  cursor: zoom-in;
}

/* ===== Gallery Section Labels ===== */
.gallery-label {
  margin-top: 2.5rem;
  margin-bottom: 0.25rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.02em;
  opacity: 0.9;
}

.gallery-label:first-of-type {
  margin-top: 1.5rem;
}

/* Sublimation grid — single tile, don't stretch full width */
.category-grid--sublimation {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  max-width: 320px;
}

@media (max-width: 900px) {
  .category-grid--sublimation {
    max-width: 100%;
  }
}