:root {
  --nv-green: #76b900;
  --nv-green-dark: #5a8d00;
  --ink: #000;
  --body: #1a1a1a;
  --muted: #757575;
  --stone: #898989;
  --canvas: #fff;
  --soft: #f7f7f7;
  --line: #ccc;
  --line-dark: #5e5e5e;
  --dark: #000;
  --dark-panel: #1a1a1a;
  --on-dark: #fff;
  --on-dark-muted: rgba(255, 255, 255, .72);
  --radius: 2px;
  --section: 64px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-family: Inter, Arial, "Helvetica Neue", sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.navbar,
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 64px;
  padding: 0 48px;
  background: var(--dark) !important;
  color: var(--on-dark);
  border-bottom: 1px solid var(--line-dark);
  box-shadow: none !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.navbar a,
.site-nav a {
  color: var(--on-dark) !important;
  text-decoration: none;
  font-weight: 700;
}

.brand,
.site-brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-left: 18px;
  font-size: 1rem !important;
  white-space: nowrap;
}

.brand::before,
.site-brand::before {
  content: "";
  position: absolute;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--nv-green);
}

.nav-links,
.site-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}

.nav-links a,
.site-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--on-dark-muted) !important;
  font-size: .9rem !important;
  font-weight: 700;
}

.nav-links a:hover,
.site-links a:hover {
  color: var(--on-dark) !important;
  text-decoration: none !important;
}

.site-cta,
.btn,
.btn-primary,
button:not(.secondary):not(.sns-tab-btn):not(.tab-btn):not(.danger),
.download-btn {
  min-height: 44px;
  border: 1px solid var(--nv-green) !important;
  border-radius: var(--radius) !important;
  background: var(--nv-green) !important;
  color: #000 !important;
  box-shadow: none !important;
  font-weight: 700;
  text-decoration: none;
  transition: background-color .15s ease, border-color .15s ease;
}

.site-cta:hover,
.btn:hover,
.btn-primary:hover,
button:not(.secondary):not(.sns-tab-btn):not(.tab-btn):not(.danger):hover,
.download-btn:hover {
  background: var(--nv-green-dark) !important;
  border-color: var(--nv-green-dark) !important;
  color: #000 !important;
  transform: none !important;
}

button:disabled,
.btn-primary:disabled {
  background: var(--soft) !important;
  border-color: var(--line) !important;
  color: #a7a7a7 !important;
}

.secondary,
.btn-secondary,
button.secondary {
  min-height: 44px;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--canvas) !important;
  color: var(--ink) !important;
  box-shadow: none !important;
  font-weight: 700;
}

.secondary:hover,
.btn-secondary:hover,
button.secondary:hover {
  border-color: var(--nv-green) !important;
  background: var(--canvas) !important;
  transform: none !important;
}

.btn-outline {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border: 1px solid var(--on-dark);
  border-radius: var(--radius);
  color: var(--on-dark);
  text-decoration: none;
  font-weight: 700;
}

.home-hero {
  background: var(--dark);
  color: var(--on-dark);
  min-height: 520px;
  display: grid;
  align-items: center;
  padding: 80px 48px;
}

.home-hero__inner {
  width: min(1280px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr);
  gap: 48px;
  align-items: center;
}

.eyebrow,
.home-eyebrow {
  margin: 0 0 12px;
  color: var(--nv-green) !important;
  font-size: .8rem;
  font-weight: 700;
  line-height: 1.43;
  text-transform: uppercase;
}

.home-hero h1 {
  margin: 0;
  max-width: 720px;
  color: var(--on-dark);
  font-size: clamp(2.25rem, 4.2vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
}

.home-hero p {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--on-dark-muted);
  font-size: 1.1rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-actions a {
  padding: 11px 24px;
}

.editor-preview {
  border: 1px solid var(--line-dark);
  background: var(--dark-panel);
  border-radius: var(--radius);
  min-height: 360px;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.editor-preview__bar,
.editor-preview__footer {
  min-height: 48px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--on-dark-muted);
  font-size: .78rem;
  font-weight: 700;
}

.editor-preview__footer {
  border-top: 1px solid var(--line-dark);
  border-bottom: 0;
}

.editor-preview__canvas {
  position: relative;
  margin: 20px;
  border: 1px solid var(--line-dark);
  background:
    linear-gradient(45deg, #222 25%, transparent 25%),
    linear-gradient(-45deg, #222 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #222 75%),
    linear-gradient(-45deg, transparent 75%, #222 75%);
  background-color: #111;
  background-size: 24px 24px;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  overflow: hidden;
}

.editor-preview__image {
  position: absolute;
  inset: 36px 54px;
  border: 1px solid #777;
  background:
    linear-gradient(90deg, transparent 0 48%, var(--nv-green) 48% 49%, transparent 49% 100%),
    linear-gradient(0deg, transparent 0 38%, var(--nv-green) 38% 39%, transparent 39% 100%),
    #f7f7f7;
}

.editor-preview__image::before,
.editor-preview__image::after {
  content: "";
  position: absolute;
  background: var(--nv-green);
}

.editor-preview__image::before {
  left: 28%;
  top: 0;
  bottom: 0;
  width: 2px;
}

.editor-preview__image::after {
  left: 0;
  right: 0;
  top: 62%;
  height: 2px;
}

.section {
  padding: var(--section) 48px;
}

.section__inner {
  width: min(1280px, 100%);
  margin: 0 auto;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 0;
  border: 0;
  padding: 0;
  color: var(--ink);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  line-height: 1.25;
}

.section-heading p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.tool-card {
  position: relative;
  min-height: 260px;
  padding: 24px !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--canvas) !important;
  box-shadow: none !important;
  text-align: left !important;
  align-items: stretch !important;
}

.tool-card::before,
.form-group::before,
aside::before,
.panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 12px;
  height: 12px;
  background: var(--nv-green);
}

.tool-card:hover {
  transform: none !important;
  border-color: var(--ink) !important;
}

.tool-icon {
  display: none !important;
}

.tool-card .tool-kicker,
.badge {
  position: static !important;
  display: inline-flex;
  width: fit-content;
  margin-bottom: 16px;
  padding: 4px 10px !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--soft) !important;
  color: var(--body) !important;
  font-size: .78rem !important;
  font-weight: 700;
  text-transform: uppercase;
}

.tool-card h2 {
  margin: 0 0 12px !important;
  color: var(--ink) !important;
  font-size: 1.15rem !important;
  line-height: 1.35;
}

.tool-card p {
  margin: 0 0 22px !important;
  color: var(--body) !important;
  font-size: .94rem !important;
  flex: 1;
}

.tool-card .btn {
  width: fit-content;
  min-width: 0;
  padding: 10px 18px;
}

.privacy-strip {
  margin-top: 32px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
}

.privacy-strip h3 {
  margin: 0 0 10px;
  color: var(--ink);
}

.privacy-strip p {
  margin: 0;
  color: var(--body);
}

.tool-page .container,
.tool-page main {
  width: min(1180px, calc(100% - 48px)) !important;
  max-width: 1180px !important;
  margin: 24px auto 48px !important;
}

.tool-page .container {
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
}

.tool-page h1,
.tool-hero {
  margin: 0 auto 18px !important;
  padding: 28px 32px !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: var(--dark) !important;
  color: var(--on-dark) !important;
  box-shadow: none !important;
  text-align: left !important;
}

.tool-page h1 {
  display: block !important;
  width: 100% !important;
  font-size: clamp(1.55rem, 2.5vw, 2.25rem) !important;
  line-height: 1.25;
}

.tool-page .sub,
.tool-page .lead,
.tool-hero .sub {
  color: var(--on-dark-muted) !important;
}

.form-group,
aside,
.viewer,
.panel,
.seo-content,
.seo-text,
.bottom-info,
.guide-panel,
details,
.result-item,
.x-preview-box,
.x-profile-mockup,
.ig-profile-mockup,
.px-profile-mockup {
  position: relative;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--canvas) !important;
  box-shadow: none !important;
}

.form-group,
.seo-content,
.seo-text,
.bottom-info,
.guide-panel {
  padding: 24px !important;
}

label {
  color: var(--ink) !important;
  font-size: .9rem;
  font-weight: 700;
}

input[type="file"],
input[type="number"],
input[type="text"],
input[type="range"],
input[type="color"],
select,
textarea {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--canvas) !important;
  color: var(--ink) !important;
  box-shadow: none !important;
  accent-color: var(--nv-green);
}

input[type="file"],
input[type="number"],
input[type="text"],
select,
textarea {
  min-height: 44px;
  padding: 10px 12px !important;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--nv-green);
  outline-offset: 2px;
}

.radio-group label,
.sns-tab-btn,
.tab-btn {
  border-radius: var(--radius) !important;
  box-shadow: none !important;
}

.radio-group label {
  min-height: 44px;
  border: 1px solid var(--line) !important;
  background: var(--canvas) !important;
}

.radio-group input[type="radio"]:checked + span {
  color: var(--ink) !important;
}

.sns-tab-btn.active,
.tab-btn.active,
button.active {
  border-color: var(--ink) !important;
  background: var(--ink) !important;
  color: var(--on-dark) !important;
  box-shadow: none !important;
}

.preview-container,
.canvas-wrap,
.crop-workspace {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background-color: #fafafa !important;
  background-image:
    linear-gradient(45deg, #e8edf1 25%, transparent 25%),
    linear-gradient(-45deg, #e8edf1 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e8edf1 75%),
    linear-gradient(-45deg, transparent 75%, #e8edf1 75%) !important;
  background-size: 24px 24px !important;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0 !important;
}

canvas,
#previewCanvas,
#cropCanvas,
#finalCanvas {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  box-shadow: none !important;
}

#splitResultArea,
#cropResultArea,
#resultArea {
  border-top: 1px solid var(--line) !important;
}

.splitter-page .container {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
}

.splitter-page .container > h1,
.splitter-page .container > .seo-content {
  grid-column: 1 / -1;
}

.splitter-page .container > .form-group:nth-of-type(1),
.splitter-page .container > .form-group:nth-of-type(2),
.splitter-page #splitProcessBtn {
  grid-column: 1;
}

.splitter-page #splitPreviewGroup,
.splitter-page #xSplitPreviewArea,
.splitter-page #splitResultArea {
  grid-column: 2;
}

.splitter-page #xSplitPreviewArea {
  margin: 0 0 18px !important;
  border-color: var(--line) !important;
  background: var(--canvas) !important;
}

.cut-point-row {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--soft) !important;
}

.viewerbar {
  border-bottom: 1px solid var(--line) !important;
}

.pill {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--soft) !important;
  color: var(--body) !important;
}

.drop,
.stamp-box {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  background: var(--soft) !important;
}

footer.site-footer {
  padding: 48px;
  background: var(--dark);
  color: var(--on-dark-muted);
  border-top: 1px solid var(--line-dark);
}

footer.site-footer .section__inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-size: .9rem;
}

@media (max-width: 1024px) {
  .home-hero__inner {
    grid-template-columns: 1fr;
  }

  .editor-preview {
    min-height: 320px;
  }

  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .splitter-page .container {
    grid-template-columns: 1fr;
  }

  .splitter-page .container > * {
    grid-column: 1 !important;
  }
}

@media (max-width: 720px) {
  .navbar,
  .site-nav {
    position: static;
    padding: 14px 20px;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .nav-links,
  .site-links {
    justify-content: flex-start;
    gap: 4px 14px;
  }

  .nav-links a,
  .site-links a {
    min-height: 44px;
    font-size: .82rem !important;
  }

  .home-hero {
    min-height: auto;
    padding: 48px 20px 36px;
  }

  .home-hero h1 {
    font-size: 2rem;
  }

  .home-hero p {
    font-size: 1rem;
    line-height: 1.6;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions a {
    width: 100%;
  }

  .editor-preview {
    min-height: 260px;
  }

  .editor-preview__canvas {
    margin: 12px;
  }

  .section {
    padding: 40px 20px;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: 10px;
  }

  .tool-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .tool-card {
    min-height: auto;
    padding: 22px !important;
  }

  .tool-page .container,
  .tool-page main {
    width: min(100% - 28px, 1180px) !important;
    margin-top: 16px !important;
  }

  .tool-page h1,
  .tool-hero {
    padding: 22px 18px !important;
  }

  .form-group,
  .seo-content,
  .seo-text,
  .bottom-info,
  .guide-panel {
    padding: 18px !important;
  }

  .grid-inputs,
  .grid2,
  .grid3,
  .row,
  .flex-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .radio-group {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  button,
  .btn,
  .btn-primary,
  .btn-secondary,
  .download-btn {
    width: 100%;
  }
}



.tool-page .mockup-title,
.tool-page #xSplitPreviewArea h2,
.tool-page #splitResultArea h2,
.tool-page #cropResultArea h2,
.tool-page #resultArea h2 {
  color: var(--ink) !important;
}

.tool-page .x-preview-box,
.tool-page .x-profile-mockup,
.tool-page .ig-profile-mockup,
.tool-page .px-profile-mockup,
.tool-page #xGridContainer,
.tool-page #xGridContainer .x-grid-item,
.tool-page #xGridContainer.x-layout-1 .x-grid-item {
  border-radius: var(--radius) !important;
  box-shadow: none !important;
}

.tool-page .x-dummy-icon,
.tool-page .x-icon-area,
.tool-page .ig-icon-area,
.tool-page .px-icon-area {
  box-shadow: none !important;
}

.tool-page .badge {
  border-radius: var(--radius) !important;
}

@media (max-width: 480px) {
  .tool-page .container,
  .tool-page main {
    width: calc(100% - 20px) !important;
  }

  .tool-page h1,
  .tool-hero {
    font-size: 1.45rem !important;
  }

  .navbar .brand,
  .site-brand {
    white-space: normal;
  }
}