/* ======================================================
   Paste Dock Landing Page - Main Stylesheet
   ====================================================== */

:root {
  --primary: #1a56e8;
  --primary-dark: #1340c4;
  --primary-light: #4f7ef0;
  --accent: #ff6b35;
  --accent-dark: #e5561f;
  --dark: #0f1520;
  --dark-2: #1c2535;
  --dark-3: #2a3345;
  --mid: #445266;
  --muted: #8997aa;
  --border: #d4dbe6;
  --light-bg: #f4f7fc;
  --white: #ffffff;
  --text-base: #1e2d42;
  --text-light: #4a5a6f;
  --text-muted: #7a8899;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-pill: 100px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);
  --shadow: 0 4px 20px rgba(0, 0, 0, .10);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, .14);
  --shadow-blue: 0 8px 30px rgba(26, 86, 232, .25);
  --font-base: "Noto Sans JP", "Inter", sans-serif;
  --font-code: "SFMono-Regular", "Consolas", monospace;
  --transition: .25s ease;
}

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

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

body {
  font-family: var(--font-base);
  color: var(--text-base);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

ul,
ol {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

kbd {
  display: inline-block;
  padding: 2px 8px;
  background: var(--dark-3);
  color: var(--white);
  border-radius: 4px;
  font-family: var(--font-code);
  font-size: .9em;
  font-weight: 600;
  border-bottom: 2px solid rgba(0, 0, 0, .4);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  line-height: 1;
  white-space: nowrap;
}

.btn-header {
  background: var(--primary);
  color: var(--white);
  padding: 10px 22px;
  font-size: .9rem;
  box-shadow: var(--shadow-blue);
}

.btn-header:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-cta {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 6px 24px rgba(255, 107, 53, .35);
}

.btn-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255, 107, 53, .45);
}

.btn-large {
  padding: 16px 40px;
  font-size: 1.1rem;
}

.btn-xlarge {
  padding: 20px 56px;
  font-size: 1.25rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(26, 86, 232, .08);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  line-height: 1.35;
  color: var(--text-base);
  margin-bottom: 20px;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 48px;
}

.highlight {
  color: var(--primary);
}

.highlight-text {
  color: var(--primary);
  font-weight: 700;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, .06);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 1rem;
}

.logo-text strong {
  color: var(--primary);
}

.header-nav {
  margin-left: auto;
}

.header-nav ul {
  display: flex;
  gap: 18px;
}

.header-nav a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color var(--transition);
}

.header-nav a:hover {
  color: var(--primary);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-base);
  border-radius: 2px;
  transition: var(--transition);
}

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

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

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

.mobile-nav {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 16px 24px 24px;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-base);
}

.mobile-nav a.btn-cta {
  display: block;
  text-align: center;
  padding: 14px;
  margin-top: 8px;
}

.mobile-nav.open {
  display: block;
}

.hero {
  position: relative;
  background: linear-gradient(135deg, #0a1628 0%, #1a2d50 50%, #0e1d3a 100%);
  padding: 140px 0 100px;
  overflow: hidden;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .25;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--primary);
  top: -150px;
  right: -100px;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: #7c3aed;
  bottom: -100px;
  left: -80px;
}

.shape-3 {
  width: 300px;
  height: 300px;
  background: var(--accent);
  top: 30%;
  right: 30%;
  opacity: .12;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .85);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, .15);
  margin-bottom: 20px;
}

.hero-catch {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 24px;
}

.hero-catch .highlight {
  color: #6eb3ff;
}

.hero-sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, .75);
  line-height: 1.85;
  margin-bottom: 40px;
}

.hero-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius);
  padding: 18px 22px;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}

.flow-num {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.flow-text {
  font-size: .88rem;
  font-weight: 500;
}

.flow-arrow {
  color: rgba(255, 255, 255, .4);
  font-size: .8rem;
}

.hero-tagline {
  font-size: .9rem;
  color: rgba(255, 255, 255, .5);
  margin-bottom: 32px;
  font-style: italic;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.cta-note {
  font-size: .85rem;
  color: rgba(255, 255, 255, .7);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.app-mockup {
  background: #1c2535;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, .1);
  width: 360px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .05);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: #15202e;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }

.mockup-title {
  margin-left: 8px;
  font-size: .78rem;
  color: rgba(255, 255, 255, .5);
  font-weight: 600;
}

.mockup-search {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 14px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, .06);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .35);
  font-size: .85rem;
}

.mockup-group {
  display: flex;
  gap: 6px;
  padding: 0 14px 12px;
}

.group-tag {
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: .75rem;
  font-weight: 600;
  background: rgba(255, 255, 255, .06);
  color: rgba(255, 255, 255, .5);
  cursor: pointer;
  transition: var(--transition);
}

.group-tag.active {
  background: var(--primary);
  color: var(--white);
}

.mockup-list { padding: 6px 0; }

.mockup-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-size: .85rem;
  color: rgba(255, 255, 255, .7);
  cursor: pointer;
  transition: background var(--transition);
}

.mockup-item:hover,
.mockup-item.highlight-item {
  background: rgba(26, 86, 232, .2);
  color: #6eb3ff;
}

.mockup-shortcut {
  padding: 12px 16px;
  background: rgba(255, 255, 255, .04);
  border-top: 1px solid rgba(255, 255, 255, .06);
  font-size: .75rem;
  color: rgba(255, 255, 255, .4);
  text-align: center;
}

.problem,
.empathy,
.solution,
.how-to-use,
.features,
.scenes,
.benefits,
.comparison,
.final-cta {
  padding: 100px 0;
}

.empathy,
.benefits {
  background: var(--light-bg);
}

.features {
  background: var(--dark);
}

.features .section-label {
  background: rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .7);
}

.features .section-title {
  color: var(--white);
}

.problem-grid,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.problem-card,
.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  background: var(--light-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-base);
}

.benefit-item {
  background: var(--white);
}

.problem-banner,
.benefits-result {
  display: flex;
  align-items: center;
  gap: 20px;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}

.problem-banner {
  background: linear-gradient(135deg, #fff5f2, #fff0eb);
  border: 1px solid #ffd5c4;
}

.benefits-result {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
}

.empathy-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
}

.empathy-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.empathy-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: .92rem;
  font-weight: 500;
}

.save-list li {
  background: var(--white);
  border: 1px solid var(--border);
}

.trouble-list li {
  background: #fff5f4;
  border: 1px solid #ffd5d0;
  color: #c0392b;
}

.solution-lead {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 36px;
}

.solution-flow-text {
  display: flex;
  flex-direction: column;
  max-width: 560px;
  margin-bottom: 36px;
}

.sol-step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: var(--light-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.sol-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  border-radius: 8px;
}

.sol-arrow {
  text-align: center;
  padding: 6px 0;
  color: var(--primary);
}

.before-way,
.after-way {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  border-radius: var(--radius);
}

.before-way {
  background: #fff5f4;
  border: 1px solid #ffd5d0;
}

.after-way {
  background: linear-gradient(135deg, rgba(26, 86, 232, .05), rgba(26, 86, 232, .1));
  border: 1px solid rgba(26, 86, 232, .2);
  color: var(--primary);
}

.way-label {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: .75rem;
  font-weight: 700;
}

.way-label.before { background: #ffd5d0; color: #c0392b; }
.way-label.after { background: var(--primary); color: var(--white); }

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
}

.step-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.step-number {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--primary);
  background: rgba(26, 86, 232, .08);
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.step-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.step-title {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.step-desc {
  font-size: .92rem;
  color: var(--text-light);
}

.step-sub {
  font-size: .85rem;
  color: var(--text-muted);
}

.step-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 16px;
}

.step-examples li {
  padding: 4px 12px;
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: .8rem;
}

.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  opacity: .5;
}

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

.feature-card {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: var(--radius);
  color: var(--white);
  margin-bottom: 20px;
}

.feature-card h3 {
  color: var(--white);
  margin-bottom: 10px;
}

.feature-card p {
  color: rgba(255, 255, 255, .55);
  font-size: .88rem;
}

.scenes-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  border-bottom: 2px solid var(--border);
}

.scene-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
}

.scene-tab::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
}

.scene-tab.active,
.scene-tab:hover { color: var(--primary); }
.scene-tab.active::after { background: var(--primary); }

.scene-panel { display: none; }
.scene-panel.active { display: block; }

.scene-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.scene-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--light-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison-table thead tr {
  background: var(--dark);
}

.comparison-table th {
  color: var(--white);
  font-size: .85rem;
}

.comparison-table tbody tr:nth-child(even) {
  background: var(--light-bg);
}

.before-col { color: #b0392b !important; }
.after-col { color: #1565c0 !important; font-weight: 600 !important; }

.final-cta {
  position: relative;
  background: linear-gradient(135deg, #0a1628 0%, #1a2d50 60%, #0e1d3a 100%);
  text-align: center;
  overflow: hidden;
}

.cta-bg-shapes {
  position: absolute;
  inset: 0;
}

.cta-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .2;
}

.cta-shape-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -100px;
  left: -100px;
}

.cta-shape-2 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  bottom: -80px;
  right: -80px;
}

.final-cta .container { position: relative; z-index: 1; }

.cta-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 40px;
}

.highlight-white { color: #6eb3ff; }

.cta-pain {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.cta-pain span {
  padding: 8px 18px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-pill);
  color: rgba(255, 255, 255, .65);
  text-decoration: line-through;
}

.cta-change {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, .9);
  margin-bottom: 16px;
}

.cta-desc {
  font-size: .95rem;
  color: rgba(255, 255, 255, .55);
  margin-bottom: 48px;
}

.site-footer {
  background: var(--dark);
  padding: 32px 0;
  border-top: 1px solid rgba(255, 255, 255, .06);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, .85);
}

.footer-copy {
  font-size: .8rem;
  color: rgba(255, 255, 255, .6);
}

.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 500;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-blue);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: var(--transition);
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Support for downloads/help pages */
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .02em;
  font-size: 19px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  font-size: 14px;
  color: var(--text-muted);
  padding: 9px 11px;
  border-radius: 10px;
  transition: all .14s ease;
}

.nav a[aria-current="page"],
.nav a:hover {
  color: var(--text-base);
  background: rgba(255, 255, 255, .08);
}

.section {
  padding: 34px 0 56px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
}

.muted { color: var(--text-muted); }
.latest-card { margin: 16px 0 20px; }
.release-list { display: grid; gap: 10px; }
.release-item { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.subheading { margin-top: 30px; font-size: 24px; }
.toc-grid { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.subpage-main {
  background: linear-gradient(180deg, #f7f9ff 0%, #ffffff 260px);
  min-height: calc(100vh - 160px);
}

.subpage-hero {
  padding-top: 120px;
  padding-bottom: 22px;
}

.subpage-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.3;
  margin-bottom: 10px;
}

.subpage-lead {
  color: var(--text-light);
  line-height: 1.9;
}

.help-card {
  margin-bottom: 12px;
}

.help-card ul,
.help-card ol {
  list-style: disc;
  padding-left: 22px;
  margin-top: 10px;
}

.help-card ol {
  list-style: decimal;
}

.help-card li {
  margin: 6px 0;
}

.help-card details {
  border-top: 1px solid var(--border);
  margin-top: 10px;
  padding-top: 10px;
}

.help-card summary {
  cursor: pointer;
  font-weight: 700;
}

.help-card code {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 6px;
  padding: 2px 6px;
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .step-connector {
    display: none;
  }

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

  .empathy-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .header-nav,
  .btn-header {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 110px 0 80px;
  }

  .hero-flow {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .scene-list {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

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

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