/* ==========================================================================
   HUZIKIT.COM — JPG TO PNG CONVERTER
   Styles: Modern Luxury, Zero Overflow, Responsive, Pure Purple/Violet Theme
   ========================================================================== */

/* Google Fonts Import */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Lexend:wght@500;600;700;800&display=swap");

:root {
  --ink: #15132b;
  --ink-soft: #4d4a6b;
  --ink-faint: #8985a8;

  --bg: #fcfbff;
  --bg-soft: #f4f2ff;

  --line: #e7e4f6;
  --line-soft: #f0eefb;

  --primary: #4f46e5;
  --primary-dark: #3b33c4;
  --primary-light: #eeebff;

  --accent: #7c3aed;

  --white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --font-heading: "Lexend", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 6px rgba(21, 19, 43, 0.04);
  --shadow-md: 0 8px 24px rgba(79, 70, 229, 0.08);
  --shadow-lg: 0 16px 40px rgba(79, 70, 229, 0.12);
  --shadow-3d: 0 24px 48px -12px rgba(124, 58, 237, 0.22);

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset & Box Sizing */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
html,
body {
  min-width: 100%;
  overflow-x: hidden;
}
body {
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Heading Defaults */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--ink);
  line-height: 1.25;
  font-weight: 700;
}

p {
  color: var(--ink-soft);
}

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

/* Accessibility Focus Ring */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ==========================================================================
   GLOBAL NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(252, 251, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.logo-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.28);
}

.logo-dot {
  color: var(--accent);
}

/* Desktop Navigation */
.desktop-nav {
  display: none;
}

@media (min-width: 992px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link[aria-expanded="true"] {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-arrow {
  display: inline-block;
  width: 16px;
  height: 16px;
  transition: transform 0.25s ease;
}

.nav-item:hover .nav-arrow,
.nav-item[aria-expanded="true"] .nav-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menus */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 120;
  animation: dropdownFade 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dropdownFade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu,
.nav-item.is-open .dropdown-menu {
  display: flex;
}

.dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-link:hover,
.dropdown-link:focus {
  color: var(--primary);
  background: var(--bg-soft);
  padding-left: 0.875rem;
}

.dropdown-link.active-link {
  color: var(--primary);
  font-weight: 600;
  background: var(--primary-light);
}

/* Nav Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.search-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius-pill);
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.search-trigger-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.search-kbd {
  display: none;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  background: var(--bg-soft);
  color: var(--ink-faint);
  border: 1px solid var(--line);
}

@media (min-width: 768px) {
  .search-kbd {
    display: inline-block;
  }
}

/* Mobile Hamburger Button */
.hamburger-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  transition: var(--transition);
}

@media (min-width: 992px) {
  .hamburger-btn {
    display: none;
  }
}

.hamburger-btn:hover {
  background: var(--bg-soft);
  border-color: var(--primary);
}

.hamburger-icon {
  width: 22px;
  height: 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger-btn.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-drawer {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  height: calc(100vh - 72px);
  background: var(--bg);
  border-top: 1px solid var(--line);
  z-index: 99;
  display: none;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 1.25rem;
}

.mobile-drawer.is-open {
  display: flex;
}

body.menu-open {
  overflow: hidden;
}

.mobile-nav-group {
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
}

.mobile-nav-heading {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  text-align: left;
}

.mobile-nav-heading .nav-arrow {
  transition: transform 0.25s ease;
}

.mobile-nav-heading[aria-expanded="true"] .nav-arrow {
  transform: rotate(180deg);
}

.mobile-nav-links {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding-left: 0.75rem;
  margin-top: 0.25rem;
}

.mobile-nav-links.is-expanded {
  display: flex;
}

.mobile-sub-link {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
}

.mobile-sub-link:hover,
.mobile-sub-link.active-link {
  color: var(--primary);
  background: var(--primary-light);
}

/* ==========================================================================
   3D HERO SECTION (Zero Overflow, Responsive)
   ========================================================================== */
.hero-section {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  background: radial-gradient(
    circle at 50% 10%,
    var(--primary-light) 0%,
    transparent 65%
  );
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  line-height: 1.65;
  color: var(--ink-soft);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-bottom: 2rem;
  padding: 0;
  list-style: none;
}

.hero-feature-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

.hero-feature-icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.875rem 1.75rem;
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.35);
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.875rem 1.75rem;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* 3D Visual Stage */
.hero-visual-stage {
  perspective: 1000px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 0.5rem;
  max-width: 100%;
}

.hero-3d-scene {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  width: 100%;
  max-width: 380px;
  transform-style: preserve-3d;
  transition: transform 0.4s ease;
}

@media (hover: hover) {
  .hero-visual-stage:hover .hero-3d-scene {
    transform: rotateY(-6deg) rotateX(4deg);
  }
}

.scene-card {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
}

.scene-card-top {
  transform: translateZ(25px);
}

.scene-card-bottom {
  transform: translateZ(15px);
}

.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.875rem;
}

.format-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.format-tag.jpg-tag {
  background: #fef3c7;
  color: #92400e;
}

.format-tag.png-tag {
  background: var(--primary-light);
  color: var(--primary);
}

.card-status-text {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-faint);
}

.card-mock-preview {
  height: 80px;
  background: var(--bg-soft);
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.checker-bg {
  background-image:
    linear-gradient(45deg, #ebe8f9 25%, transparent 25%),
    linear-gradient(-45deg, #ebe8f9 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #ebe8f9 75%),
    linear-gradient(-45deg, transparent 75%, #ebe8f9 75%);
  background-size: 16px 16px;
  background-position:
    0 0,
    0 8px,
    8px -8px,
    -8px 0;
}

.scene-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  box-shadow: 0 6px 18px rgba(124, 58, 237, 0.35);
  transform: translateZ(40px);
}

.connector-icon {
  width: 22px;
  height: 22px;
}

/* ==========================================================================
   MAIN CONVERTER APPLICATION
   ========================================================================== */
.converter-section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--bg);
}

.tool-wrapper {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: clamp(1.25rem, 3vw, 2.25rem);
  width: 100%;
}

/* Status / Alert Banner */
.status-banner {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: var(--transition);
}

.status-banner.is-visible {
  display: flex;
}

.status-banner.banner-info {
  background: var(--primary-light);
  border: 1px solid var(--line);
  color: var(--primary-dark);
}

.status-banner.banner-success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.status-banner.banner-warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

.status-banner.banner-danger {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.banner-close-btn {
  font-size: 1.25rem;
  line-height: 1;
  color: inherit;
  opacity: 0.75;
}

.banner-close-btn:hover {
  opacity: 1;
}

/* Upload Dropzone */
.dropzone-container {
  border: 2px dashed var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
  padding: clamp(2rem, 5vw, 3.5rem) 1.5rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  margin-bottom: 1.75rem;
}

.dropzone-container:hover,
.dropzone-container:focus-visible,
.dropzone-container.is-dragover {
  border-color: var(--primary);
  background: var(--primary-light);
  transform: scale(1.005);
}

.dropzone-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
}

.dropzone-icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.dropzone-container:hover .dropzone-icon-circle,
.dropzone-container.is-dragover .dropzone-icon-circle {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.dropzone-icon {
  width: 30px;
  height: 30px;
}

.dropzone-title {
  font-size: clamp(1.125rem, 2.5vw, 1.35rem);
  font-weight: 700;
  color: var(--ink);
}

.dropzone-subtitle {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  max-width: 460px;
}

.dropzone-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

.file-input-hidden {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* Settings Bar (Optional Resize & Aspect Ratio) */
.settings-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.75rem;
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.settings-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .settings-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .settings-grid {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    align-items: end;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.input-control {
  width: 100%;
  padding: 0.5625rem 0.75rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--ink);
  transition: var(--transition);
}

.input-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  min-height: 40px;
}

.checkbox-custom {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

/* Preset Buttons */
.preset-pills {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.preset-pill-btn {
  padding: 0.375rem 0.625rem;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: var(--transition);
}

.preset-pill-btn:hover,
.preset-pill-btn.is-active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

/* Action Bar */
.action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.queue-stats-text {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.queue-stats-text strong {
  color: var(--ink);
}

.action-buttons-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.btn-action-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--primary);
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-action-primary:hover:not(:disabled) {
  background: var(--primary-dark);
}

.btn-action-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-action-secondary:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg-soft);
}

.btn-action-danger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--white);
  border: 1px solid #fecaca;
  color: var(--danger);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-action-danger:hover:not(:disabled) {
  background: #fef2f2;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Empty Queue State */
.empty-queue-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--ink-faint);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.empty-queue-icon {
  width: 48px;
  height: 48px;
  color: var(--line);
}

/* Queue Card Items */
.queue-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.queue-item-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .queue-item-card {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }
}

.queue-item-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.queue-item-previews {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  justify-content: center;
}

.preview-box {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.preview-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-badge-overlay {
  position: absolute;
  bottom: 2px;
  right: 2px;
  background: rgba(21, 19, 43, 0.75);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.queue-item-details {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  min-width: 0; /* Prevents overflow */
}

.queue-item-name {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.queue-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.15rem 0.5rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.queue-item-status {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-faint);
}

.status-ready .status-dot {
  background: var(--warning);
}

.status-converted .status-dot {
  background: var(--success);
}

.status-error .status-dot {
  background: var(--danger);
}

.size-diff-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}

.size-diff-larger {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.size-diff-smaller {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.queue-item-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .queue-item-actions {
    flex-direction: column;
    align-items: stretch;
    min-width: 140px;
  }
}

.btn-card-action {
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: var(--transition);
}

.btn-card-convert {
  background: var(--primary);
  color: var(--white);
}

.btn-card-convert:hover {
  background: var(--primary-dark);
}

.btn-card-download {
  background: var(--success);
  color: var(--white);
}

.btn-card-download:hover {
  background: #059669;
}

.btn-card-remove {
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

.btn-card-remove:hover {
  border-color: #fecaca;
  color: var(--danger);
  background: #fef2f2;
}

/* ==========================================================================
   BEFORE / AFTER COMPARISON SECTION
   ========================================================================== */
.comparison-section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--bg-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-title {
  font-size: clamp(1.625rem, 3.5vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--ink-soft);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

.compare-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.compare-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.compare-badge {
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
}

.compare-preview-area {
  min-height: 180px;
  max-height: 260px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: var(--bg);
}

.compare-preview-area img {
  max-height: 240px;
  object-fit: contain;
}

.compare-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.compare-specs-table tr {
  border-bottom: 1px solid var(--line-soft);
}

.compare-specs-table td {
  padding: 0.5rem 0;
  color: var(--ink-soft);
}

.compare-specs-table td:last-child {
  text-align: right;
  font-weight: 600;
  color: var(--ink);
}

.compare-callout {
  margin-top: 1.75rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.compare-callout strong {
  color: var(--ink);
}

/* ==========================================================================
   GEO / AI ANSWER-FIRST BLOCKS (Direct, Nuanced, Factual)
   ========================================================================== */
.geo-section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--bg);
}

.geo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

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

.geo-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
}

.geo-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.geo-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.geo-question {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
}

.geo-answer {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ==========================================================================
   INFORMATIONAL & EDUCATIONAL CONTENT (1,200+ Words)
   ========================================================================== */
.article-section {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  background: var(--bg-soft);
  border-top: 1px solid var(--line-soft);
}

.article-content {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: var(--shadow-sm);
}

.article-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--ink);
}

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

.article-content h3 {
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.article-content p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
}

.article-content ul,
.article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--ink-soft);
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.65;
}

.comparison-matrix {
  width: 100%;
  border-collapse: collapse;
  margin-block: 1.5rem;
  font-size: 0.9375rem;
}

.comparison-matrix th,
.comparison-matrix td {
  padding: 0.75rem 1rem;
  text-align: left;
  border: 1px solid var(--line);
}

.comparison-matrix th {
  background: var(--bg-soft);
  color: var(--ink);
  font-weight: 700;
  font-family: var(--font-heading);
}

.comparison-matrix td {
  color: var(--ink-soft);
}

.comparison-matrix tr:hover td {
  background: var(--bg);
}

/* ==========================================================================
   FAQ SECTION (Accessible Accordion)
   ========================================================================== */
.faq-section {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  background: var(--bg);
}

.faq-container {
  max-width: 860px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
}

.faq-item:hover {
  border-color: var(--primary);
}

.faq-item.is-open {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
  text-align: left;
  gap: 1rem;
}

.faq-arrow {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--primary);
  transition: transform 0.25s ease;
}

.faq-item.is-open .faq-arrow {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    padding 0.3s ease;
  padding-inline: 1.5rem;
}

.faq-item.is-open .faq-body {
  max-height: 500px;
  padding-bottom: 1.25rem;
}

.faq-text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ==========================================================================
   RELATED TOOLS SECTION
   ========================================================================== */
.related-section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--bg-soft);
  border-top: 1px solid var(--line-soft);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.related-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.related-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.related-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.related-desc {
  font-size: 0.8125rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.related-link-text {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: auto;
}

/* ==========================================================================
   GLOBAL SEARCH MODAL
   ========================================================================== */
.search-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(21, 19, 43, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 200;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(1rem, 5vw, 4rem) 1rem 1rem;
}

.search-modal-overlay.is-active {
  display: flex;
}

.search-dialog {
  background: var(--white);
  width: 100%;
  max-width: 640px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalEnter 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 80vh;
}

@keyframes modalEnter {
  from {
    opacity: 0;
    transform: scale(0.97) translateY(-8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.search-header {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  gap: 0.75rem;
}

.search-icon {
  width: 20px;
  height: 20px;
  color: var(--ink-faint);
  flex-shrink: 0;
}

.search-input-field {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 1rem;
  color: var(--ink);
  outline: none;
}

.search-close-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  transition: var(--transition);
}

.search-close-btn:hover {
  background: var(--bg-soft);
  color: var(--ink);
}

.search-results-area {
  padding: 0.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.search-result-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: var(--transition);
}

.search-result-link:hover,
.search-result-link:focus {
  background: var(--primary-light);
  border-color: var(--line);
}

.search-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.search-item-title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

.search-item-cat {
  font-size: 0.75rem;
  color: var(--ink-soft);
}

.search-item-badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--primary);
  font-weight: 600;
}

.search-empty-state {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

/* ==========================================================================
   GLOBAL FOOTER (Premium Dark Huzikit Design)
   ========================================================================== */
.site-footer {
  background: var(--ink);
  color: var(--white);
  padding-top: clamp(3rem, 6vw, 4.5rem);
  padding-bottom: 2rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .footer-top-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
}

.footer-bio {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-faint);
  max-width: 320px;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--primary-light);
  transition: var(--transition);
}

.footer-social-link:hover {
  color: var(--white);
  transform: translateX(2px);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links-list a {
  font-size: 0.875rem;
  color: var(--ink-faint);
  transition: var(--transition);
}

.footer-links-list a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom-bar {
    flex-direction: row;
    text-align: left;
  }
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--ink-faint);
}

.footer-tagline {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
}