/* ==========================================================================
   DELTA EXECUTOR - PREMIUM DESIGN SYSTEM (2026 UPDATE)
   ========================================================================== */

:root {
  /* Color Palette - Competitor Space Dark Theme (dltaexecutor.com style) */
  --white: #ffffff;
  --slate-50: #000000;       /* Deep space black background */
  --slate-100: rgba(20, 20, 40, 0.6);      /* Translucent purple-blue containers */
  --slate-200: rgba(120, 120, 255, 0.15); /* Glowing border limits */
  --slate-300: rgba(120, 120, 255, 0.25);
  --slate-600: #a0a3d8;      /* Light blue-slate text */
  --slate-700: #cbd5e1;      /* Light slate body text */
  --slate-800: #d7d9ff;      /* Translucent text highlights */
  --slate-900: #ffffff;      /* Heading white */
  
  --primary: #7c7cff;        /* Electric Violet-Blue */
  --primary-hover: #9c9cff;
  --primary-light: rgba(120, 120, 255, 0.12);
  --primary-glow: rgba(120, 120, 255, 0.25);
  
  --success: #5cf0c8;       /* Mint Green Safe indicator */
  --success-light: rgba(92, 240, 200, 0.1);
  --success-border: rgba(92, 240, 200, 0.25);
  --success-dark: #5cf0c8;

  --amber: #fbbf24;
  --amber-light: rgba(251, 191, 36, 0.08);
  --amber-border: rgba(251, 191, 36, 0.2);
  --amber-dark: #fbbf24;
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px -1px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  
  /* Borders and Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  
  /* Layout */
  --max-width: 1040px;
  --section-padding: 90px 0;
  --header-height: 72px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  color-scheme: light;
}

body {
  font-family: var(--font-sans);
  background-color: #06090f;
  color: var(--slate-800);
  line-height: 1.625;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--slate-900);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

p {
  color: var(--slate-600);
}

a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease, opacity 0.15s ease;
}

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

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 10px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--slate-50);
}
::-webkit-scrollbar-thumb {
  background: var(--slate-300);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--slate-600);
}

/* ==========================================================================
   LAYOUT COMPONENTS
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

section {
  padding: var(--section-padding);
  border-bottom: 1px solid var(--slate-100);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--slate-900);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--slate-600);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
}

.bg-slate {
  background-color: var(--slate-50);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--slate-100);
  border-color: var(--slate-200);
  color: var(--slate-800);
}

.btn-secondary:hover {
  background-color: var(--slate-50);
  border-color: var(--slate-300);
  color: var(--slate-900);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  height: var(--header-height);
  transition: background-color 0.3s ease;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--slate-900);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.03em;
}

.nav-logo svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
  flex-shrink: 0;
}

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

.nav-links a {
  color: var(--slate-600);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

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

.nav-links a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.nav-links .nav-cta {
  background-color: var(--primary-light);
  color: var(--primary) !important;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(37, 99, 235, 0.15);
  box-shadow: none;
}

.nav-links .nav-cta:hover {
  background-color: var(--primary);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--slate-800);
  transition: background-color 0.2s;
}

.nav-toggle:hover {
  background-color: var(--slate-100);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  padding: 110px 0 80px;
  text-align: center;
  background: radial-gradient(circle at top, var(--primary-light) 0%, var(--white) 65%);
  border-bottom: none;
}

.hero h1 {
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--slate-900);
  letter-spacing: -0.04em;
  line-height: 1.15;
  max-width: 800px;
  margin: 0 auto 20px;
}

.hero h1 span {
  color: var(--primary);
  position: relative;
  display: inline-block;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--slate-600);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  max-width: 600px;
  margin: 0 auto;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--slate-600);
  font-weight: 600;
}

.trust-badge svg {
  width: 18px;
  height: 18px;
  color: var(--success);
  flex-shrink: 0;
}

/* ==========================================================================
   VERSION INFO CARD
   ========================================================================== */

.version-section {
  padding-top: 0;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--slate-100);
}

.version-card {
  background-color: var(--slate-100);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 28px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  align-items: center;
  gap: 32px;
  max-width: 900px;
  margin: -40px auto 0;
  position: relative;
  z-index: 10;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.version-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(37, 99, 235, 0.2);
}

.version-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.version-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-600);
  font-weight: 700;
}

.version-value {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--slate-900);
}

.version-card .btn-primary {
  padding: 12px 28px;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
}

/* File Checksum Box */
.checksum-box {
  max-width: 900px;
  margin: 20px auto 0;
  background-color: var(--slate-50);
  border: 1px dashed var(--slate-200);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--slate-600);
}

.checksum-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checksum-info svg {
  color: var(--primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.checksum-code {
  font-family: monospace;
  background-color: var(--slate-100);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  color: var(--slate-900);
  word-break: break-all;
}

.security-verified {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--success-dark);
  background-color: var(--success-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--success-border);
}

.security-verified svg {
  width: 14px;
  height: 14px;
  color: var(--success);
}

/* ==========================================================================
   E-E-A-T AUTHOR & METADATA BAR
   ========================================================================== */

.meta-author-card {
  max-width: 720px;
  margin: 32px auto 0;
  padding: 20px 24px;
  background-color: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-image {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  border: 2px solid var(--white);
  box-shadow: var(--shadow-sm);
}

.author-text {
  font-size: 0.875rem;
  color: var(--slate-600);
}

.author-name {
  font-weight: 700;
  color: var(--slate-900);
}

.publication-date {
  font-size: 0.8125rem;
  color: var(--slate-600);
  display: flex;
  align-items: center;
  gap: 6px;
}

.publication-date svg {
  width: 16px;
  height: 16px;
  color: var(--slate-600);
}

/* ==========================================================================
   ABOUT / EXPLANATION SECTION
   ========================================================================== */

.about-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.0625rem;
  line-height: 1.65;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--slate-700);
}

.about-list li svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Info Box / Warning Callout (Google Friendly) */
.editorial-callout {
  background-color: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 32px;
}

.editorial-callout h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--primary-hover);
  display: flex;
  align-items: center;
  gap: 8px;
}

.editorial-callout h4 svg {
  width: 18px;
  height: 18px;
}

.editorial-callout p {
  font-size: 0.9375rem;
  color: var(--slate-700);
  line-height: 1.5;
}

/* ==========================================================================
   SYSTEM REQUIREMENTS WIDGET
   ========================================================================== */

.requirements-card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 32px;
}

.requirements-card h3 {
  font-size: 1.25rem;
  margin-bottom: 20px;
  color: var(--slate-900);
  border-bottom: 2px solid var(--slate-100);
  padding-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.requirements-card h3 svg {
  color: var(--primary);
  width: 20px;
  height: 20px;
}

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

.req-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--slate-100);
}

.req-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.req-name {
  font-weight: 600;
  color: var(--slate-700);
  font-size: 0.9375rem;
}

.req-val {
  color: var(--slate-900);
  font-weight: 700;
  font-size: 0.9375rem;
  text-align: right;
}

/* ==========================================================================
   FEATURES GRID
   ========================================================================== */

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

.feature-card {
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.15);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background-color: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--slate-900);
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--slate-600);
  line-height: 1.55;
}

/* ==========================================================================
   HOW TO INSTALL (ACCORDION)
   ========================================================================== */

.install-layout {
  max-width: 760px;
  margin: 0 auto;
}

.install-step {
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease;
}

.install-step:hover {
  border-color: var(--slate-300);
}

.install-step[open] {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.install-step summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--slate-900);
  list-style: none;
  user-select: none;
}

.install-step summary::-webkit-details-marker {
  display: none;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.install-step[open] .step-number {
  background-color: var(--primary);
  color: var(--white);
}

.step-chevron {
  margin-left: auto;
  width: 20px;
  height: 20px;
  color: var(--slate-600);
  transition: transform 0.2s ease;
}

.install-step[open] .step-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.step-content {
  padding: 0 24px 24px 72px;
  color: var(--slate-600);
  font-size: 0.975rem;
  line-height: 1.6;
}

.step-content p {
  margin-bottom: 12px;
}

.step-content p:last-child {
  margin-bottom: 0;
}

.step-content a {
  text-decoration: underline;
}

.safety-notice-box {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background-color: var(--success-light);
  border: 1px solid var(--success-border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 32px;
}

.safety-notice-box svg {
  width: 24px;
  height: 24px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

.safety-notice-box h4 {
  font-size: 1rem;
  color: var(--success-dark);
  margin-bottom: 6px;
}

.safety-notice-box p {
  font-size: 0.875rem;
  color: var(--success-dark);
  opacity: 0.9;
  line-height: 1.5;
}

/* ==========================================================================
   SCREENSHOTS SECTION
   ========================================================================== */

.slider-outer-wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 40px;
}

.slider-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 12px 4px;
}

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

.slider-slide {
  min-width: 240px;
  width: calc(33.333% - 14px);
  flex-shrink: 0;
  scroll-snap-align: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--slate-200);
  background-color: var(--slate-50);
  aspect-ratio: 9/16;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.slider-slide:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.slider-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--slate-600);
  font-size: 0.875rem;
  text-align: center;
  font-weight: 600;
  padding: 24px;
}

.slider-placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--slate-300);
  stroke-width: 1.5px;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: var(--slate-800);
  transition: all 0.2s ease;
}

.slider-btn:hover {
  background-color: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.slider-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.slider-btn svg {
  width: 22px;
  height: 22px;
}

.slider-btn--prev {
  left: 0;
}

.slider-btn--next {
  right: 0;
}

/* ==========================================================================
   COMPARISON TABLE
   ========================================================================== */

.comparison-wrapper {
  max-width: 800px;
  margin: 0 auto;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-md);
}

.comparison-table {
  background-color: var(--slate-100);
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 24px;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--slate-200);
}

.comparison-table thead th {
  background-color: var(--slate-50);
  color: var(--slate-900);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody td:first-child {
  font-weight: 700;
  color: var(--slate-900);
  background-color: var(--slate-50);
  width: 30%;
}

.comparison-table tbody tr:hover td {
  background-color: var(--slate-50);
}

.comparison-table tbody td:nth-child(2) {
  font-weight: 600;
  color: var(--slate-900);
  background-color: rgba(37, 99, 235, 0.02);
}

.table-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--success-dark);
  font-weight: 600;
}

.table-check svg {
  width: 16px;
  height: 16px;
  color: var(--success);
}

.table-cross {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--slate-600);
  font-weight: 500;
}

.table-cross svg {
  width: 16px;
  height: 16px;
  color: var(--slate-600);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */

.faq-layout {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: var(--slate-300);
}

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

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--slate-900);
  list-style: none;
  user-select: none;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--slate-600);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  padding: 0 24px 24px;
  color: var(--slate-600);
  font-size: 0.975rem;
  line-height: 1.65;
}

.faq-answer a {
  text-decoration: underline;
}

/* ==========================================================================
   LEGAL & FORM STYLES (FOOTER PAGES)
   ========================================================================== */

/* Inner Pages Hero */
.inner-hero {
  background-color: #0f131f;
  border-bottom: 1px solid var(--slate-200);
  text-align: center;
}

.inner-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.inner-hero p {
  color: var(--slate-600);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.legal-content {
  max-width: 780px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 36px 0 16px;
  color: var(--slate-900);
}

.legal-content h3 {
  font-size: 1.2rem;
  margin: 24px 0 12px;
  color: var(--slate-900);
}

.legal-content p {
  margin-bottom: 18px;
  font-size: 1rem;
  color: var(--slate-600);
}

.legal-content ul, .legal-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
  color: var(--slate-600);
}

.legal-content li {
  margin-bottom: 8px;
}

/* Contact Page Styles */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background-color: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.contact-info-card h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.contact-info-card p {
  margin-bottom: 28px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-method-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-method-icon {
  width: 40px;
  height: 40px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-method-icon svg {
  width: 20px;
  height: 20px;
}

.contact-method-text h3 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-method-text p {
  font-size: 0.875rem;
  color: var(--slate-600);
  margin-bottom: 0;
}

.contact-form-card {
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 40px;
}

.contact-form-card h2 {
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--slate-900);
  background-color: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background-color: var(--white);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-status {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-status.success {
  display: block;
  background-color: var(--success-light);
  color: var(--success-dark);
  border: 1px solid var(--success-border);
}

.form-status.error {
  display: block;
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

/* Changelog & Old Versions Tables */
.changelog-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.changelog-version {
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.changelog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--slate-100);
  padding-bottom: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.changelog-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.changelog-badge {
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.changelog-badge.latest {
  background-color: var(--success-light);
  color: var(--success-dark);
}

.changelog-date {
  font-size: 0.875rem;
  color: var(--slate-600);
}

.changelog-changes h4 {
  font-size: 0.95rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-900);
}

.changelog-changes ul {
  list-style: disc;
  padding-left: 20px;
}

.changelog-changes li {
  margin-bottom: 8px;
  font-size: 0.95rem;
  color: var(--slate-600);
  padding-left: 4px;
}

.changelog-changes li::marker {
  color: var(--primary);
  font-size: 1.1rem;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  margin-bottom: 24px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 14px 18px;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--slate-200);
}

.data-table th {
  background-color: var(--slate-50);
  font-weight: 700;
  color: var(--slate-900);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover td {
  background-color: var(--slate-50);
}

.alert-warning {
  background-color: var(--amber-light);
  border: 1px solid var(--amber-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  color: var(--amber-dark);
  font-size: 0.9rem;
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.alert-warning svg {
  width: 20px;
  height: 20px;
  color: var(--amber);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */

.site-footer {
  background-color: var(--slate-900);
  color: var(--slate-300);
  padding: 72px 0 32px;
  border-top: none;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}

.footer-brand h4 {
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.footer-brand p {
  color: var(--slate-600);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer-links-col h5 {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.footer-links-col ul {
  list-style: none;
}

.footer-links-col li {
  margin-bottom: 10px;
}

.footer-links-col a {
  color: var(--slate-600);
  font-size: 0.9375rem;
  transition: color 0.15s ease;
}

.footer-links-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid var(--slate-800);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.8125rem;
  color: var(--slate-600);
}

.footer-bottom span:last-child {
  max-width: 600px;
  text-align: right;
  line-height: 1.5;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 992px) {
  /* Shadows (Tailwind-like premium feel) */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.2), 0 1px 2px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  
  /* Borders and Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  
  /* Layout */
  --max-width: 1040px;
  --section-padding: 90px 0;
  --header-height: 72px;
}
  
  .about-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .version-card {
    grid-template-columns: repeat(2, 1fr);
    padding: 28px;
    gap: 24px;
  }
  
  .version-card .btn-primary {
    grid-column: span 2;
  }

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

  .slider-slide {
    width: calc(50% - 10px);
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  
  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 64px;
  }
  
  .nav-links {
  background-color: var(--slate-100);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--slate-200);
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }

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

  .nav-toggle {
    display: block;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero-desc {
    font-size: 1.05rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .slider-outer-wrapper {
    padding: 0;
  }
  
  .slider-btn {
    display: none;
  }
  
  .slider-slide {
    width: 240px;
    scroll-snap-align: center;
  }
  
  .slider-track {
    padding-left: 24px;
    padding-right: 24px;
    scroll-padding: 24px;
  }

  .step-content {
    padding-left: 24px;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 14px 16px;
    font-size: 0.875rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .footer-bottom span:last-child {
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 1.875rem;
  }
  
  .version-card {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
  }
  
  .version-card .btn-primary {
    grid-column: span 1;
  }
  
  .checksum-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .meta-author-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .contact-form-card {
    padding: 24px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-brand {
    grid-column: span 1;
  }
}

/* ==========================================================================
   PLATFORM SWITCHER & TABS
   ========================================================================== */

.platform-tabs-container {
  display: flex;
  justify-content: center;
  margin-top: -30px;
  margin-bottom: 24px;
  position: relative;
  z-index: 20;
}

.platform-tabs {
  display: flex;
  background-color: var(--slate-100);
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  gap: 4px;
}

.platform-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate-600);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.platform-tab:hover {
  color: var(--slate-900);
  background-color: rgba(255, 255, 255, 0.5);
}

.platform-tab.active {
  background-color: var(--slate-100);
  box-shadow: var(--shadow-sm);
}

.platform-tab svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Platform Panes styling */
.platform-pane {
  display: none;
}

.platform-pane.active {
  display: block;
}

/* Key System Guide styling */
.key-guide-box {
  background-color: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  margin-top: 24px;
}

.key-step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.key-step-card {
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.key-step-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.15);
}

.key-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8125rem;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.key-step-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--slate-900);
}

.key-step-card p {
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .key-step-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ==========================================================================
   INTERACTIVE HTML/CSS INFOGRAPHIC TIMELINE
   ========================================================================== */

.infographic-stepper {
  display: flex;
  flex-direction: column;
  position: relative;
  margin: 40px auto 0;
  max-width: 800px;
}

.infographic-stepper::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 20px;
  bottom: 12px;
  width: 3px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--slate-300) 100%);
  z-index: 1;
}

.infographic-step {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  position: relative;
  z-index: 2;
  transition: transform 0.25s ease;
}

.infographic-step:hover {
  transform: translateX(4px);
}

.infographic-step:last-child {
  margin-bottom: 0;
}

.infographic-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--slate-100);
  border: 2px solid var(--primary);
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  box-shadow: 0 0 10px var(--primary-glow);
  flex-shrink: 0;
}

.infographic-step:hover .infographic-icon-wrapper {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: 0 0 16px var(--primary);
}

.infographic-card {
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 24px;
  flex-grow: 1;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.infographic-step:hover .infographic-card {
  border-color: rgba(0, 134, 255, 0.25);
  box-shadow: var(--shadow-md);
}

.infographic-card h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
  color: var(--slate-900);
}

.infographic-card p {
  font-size: 0.9375rem;
  color: var(--slate-600);
  line-height: 1.55;
}

@media (min-width: 769px) {
  .infographic-stepper {
    flex-direction: row;
    gap: 16px;
    align-items: stretch;
  }
  
  .infographic-stepper::before {
    top: 22px;
    left: 24px;
    right: 24px;
    width: auto;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--slate-300) 100%);
  }
  
  .infographic-step {
    flex-direction: column;
    width: 25%;
    margin-bottom: 0;
    gap: 16px;
  }
  
  .infographic-step:hover {
    transform: translateY(-4px);
  }
  
}

/* ==========================================================================
   HERO TWO-COLUMN GRID STYLES
   ========================================================================== */

.hero-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  text-align: left;
}

.hero-layout .hero-buttons {
  justify-content: flex-start;
}

.hero-layout .trust-badges {
  justify-content: flex-start;
  margin: 0;
}

.hero-media {
  width: 100%;
  display: flex;
  justify-content: center;
}

.hero-media img {
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 134, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.hero-media img:hover {
  transform: scale(1.02);
}

@media (max-width: 992px) {
  .hero-layout {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }
  
  .hero-layout .hero-buttons {
    justify-content: center;
  }
  
  .hero-layout .trust-badges {
    justify-content: center;
    margin: 0 auto;
  }
  
  .hero-media {
    max-width: 480px;
    margin: 0 auto;
  }
}

/* ==========================================================================
   COMPETITOR ALIGNMENT: CUSTOM BLOCKS & STYLES (JUNE 2026 UPDATE)
   ========================================================================== */

/* Particles / Squares Background */
.bg-squares {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}
.square {
  position: absolute;
  background: rgba(120, 120, 255, 0.12);
  animation: float-squares 18s linear infinite;
  border-radius: 4px;
  filter: blur(0.5px);
}
@keyframes float-squares {
  from { transform: translateY(110%) rotate(0deg); }
  to   { transform: translateY(-20%) rotate(360deg); }
}

/* Translucent & Glowing Cards */
.glowing-card {
  background: rgba(20, 20, 40, 0.6) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(120, 120, 255, 0.15) !important;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.glowing-card:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 20px 40px rgba(120, 120, 255, 0.15) !important;
  border-color: rgba(120, 120, 255, 0.35) !important;
}

/* Delta Key Infographic Steps */
.dh-dk-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px;
  position: relative;
  z-index: 2;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.dh-dk-title {
  font-size: 3rem !important;
  font-weight: 800 !important;
  margin-bottom: 20px !important;
  text-align: center;
  background: linear-gradient(135deg, #ffffff 0%, #c9ccff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1.2 !important;
}
.dh-dk-subtitle {
  text-align: center;
  color: #a0a3d8 !important;
  font-size: 1.1rem !important;
  line-height: 1.75 !important;
  margin-bottom: 50px !important;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}
.dh-dk-steps-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.dh-dk-step {
  background: rgba(25, 25, 50, 0.7) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(120, 120, 255, 0.2) !important;
  border-radius: 16px !important;
  padding: 24px 30px !important;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease, background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.dh-dk-step.dh-dk-step-visible {
  opacity: 1;
  transform: translateY(0);
}
.dh-dk-step::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #7c7cff, #b78cff);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.dh-dk-step:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 15px 40px rgba(120, 120, 255, 0.18) !important;
  border-color: rgba(120, 120, 255, 0.35) !important;
  background: rgba(30, 30, 60, 0.85) !important;
}
.dh-dk-step:hover::before {
  opacity: 1;
}
.dh-dk-step-number {
  min-width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(120, 120, 255, 0.12);
  border: 1px solid rgba(120, 120, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  color: #8c8cff !important;
  flex-shrink: 0;
}
.dh-dk-step-content {
  font-size: 1rem !important;
  color: #d0d2f5 !important;
  line-height: 1.6 !important;
}
.dh-dk-highlight {
  background: linear-gradient(90deg, #8c8cff, #b78cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600 !important;
}
.dh-dk-step-img {
  display: flex;
  justify-content: center;
  margin: 10px 0 25px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.dh-dk-step-img.dh-dk-img-visible {
  opacity: 1;
  transform: translateY(0);
}
.dh-dk-step-img .mockup-window {
  background: #0d0d1f;
  border: 1px solid rgba(120, 120, 255, 0.3);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  width: 100%;
  max-width: 420px;
  overflow: hidden;
}
.dh-dk-step-img .mockup-header {
  background: #15152a;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(120, 120, 255, 0.15);
}
.dh-dk-step-img .mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}
.dh-dk-step-img .mockup-title {
  font-size: 0.8rem;
  color: #8c8cff;
  font-family: monospace;
  margin-left: 8px;
}
.dh-dk-step-img .mockup-body {
  padding: 24px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

/* Comparison Table Redesign */
.dh-cmp-section {
  padding: 80px 0;
  background-color: #000000;
}
.dh-cmp-title {
  font-size: 3rem !important;
  font-weight: 800 !important;
  margin-bottom: 20px !important;
  text-align: center;
  background: linear-gradient(135deg, #ffffff 0%, #c9ccff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1.2 !important;
}
.dh-cmp-sub {
  text-align: center;
  color: #a0a3d8 !important;
  font-size: 1.1rem !important;
  line-height: 1.75 !important;
  margin-bottom: 50px !important;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.dh-cmp-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.dh-cmp-table-box {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(120, 120, 255, 0.15);
  background: rgba(20, 20, 40, 0.6);
  backdrop-filter: blur(12px);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.5);
  min-width: 580px;
  margin: 0 auto;
  max-width: 900px;
}
.dh-cmp-table {
  width: 100%;
  border-collapse: collapse;
}
.dh-cmp-table th, .dh-cmp-table td {
  padding: 20px 24px;
  text-align: center;
  border-bottom: 1px solid rgba(120, 120, 255, 0.08);
}
.dh-cmp-table thead tr {
  background: rgba(30, 30, 60, 0.8);
}
.dh-cmp-table th {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(200, 205, 255, 0.6);
}
.dh-cmp-table th:first-child, .dh-cmp-table td:first-child {
  text-align: left;
}
.dh-cmp-table td:first-child {
  font-weight: 700;
  color: #ffffff;
}
.dh-cmp-col-hl {
  background: rgba(124, 124, 255, 0.06);
  position: relative;
}
.dh-cmp-table thead th.dh-cmp-col-hl::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #7c7cff, #b78cff);
}
.dh-cmp-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}
.dh-cmp-badge-good {
  background-color: rgba(92, 240, 200, 0.15);
  border: 1px solid rgba(92, 240, 200, 0.25);
  color: #5cf0c8;
}
.dh-cmp-badge-bad {
  background-color: rgba(255, 90, 110, 0.12);
  border: 1px solid rgba(255, 90, 110, 0.2);
  color: #ff7a8a;
}
.dh-cmp-ico {
  width: 14px;
  height: 14px;
  stroke-width: 2.2;
  flex-shrink: 0;
}

/* Platform Card Grid */
.dh-plat-wrapper {
  background-color: #000000;
  padding: 80px 0;
}
.dh-plat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 36px;
}
.dh-plat-card {
  background: rgba(20, 20, 40, 0.5);
  border: 1px solid rgba(120, 120, 255, 0.12);
  border-radius: 18px;
  padding: 30px;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  backdrop-filter: blur(8px);
}
.dh-plat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(120, 120, 255, 0.15);
  border-color: rgba(120, 120, 255, 0.3);
}
.dh-plat-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, #7c7cff, #b78cff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  box-shadow: 0 8px 20px rgba(120, 120, 255, 0.3);
}
.dh-plat-card h3 {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 12px;
}
.dh-plat-card p {
  font-size: 0.95rem;
  color: #d7d9ff;
  line-height: 1.6;
}

/* Pros & Cons Refinement */
.dh-pc-wrap {
  background-color: #000000;
  padding: 80px 0;
}
.dh-pc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.dh-pc-col {
  background: rgba(20, 20, 40, 0.5) !important;
  border: 1px solid rgba(120, 120, 255, 0.12) !important;
  border-radius: 18px;
  padding: 32px;
}
.dh-pc-col-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(120, 120, 255, 0.08);
  padding-bottom: 16px;
}
.dh-pc-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.dh-pc-icon-wrap.dh-pc-pros {
  background: rgba(92, 240, 200, 0.15);
  color: #5fd48a;
}
.dh-pc-icon-wrap.dh-pc-cons {
  background: rgba(255, 117, 117, 0.15);
  color: #ff7575;
}
.dh-pc-col-title {
  font-size: 1.15rem;
  font-weight: 700;
}
.dh-pc-col-title.dh-pc-pros { color: #5fd48a; }
.dh-pc-col-title.dh-pc-cons { color: #ff7575; }
.dh-pc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dh-pc-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: #d7d9ff;
  line-height: 1.5;
}
.dh-pc-dot {
  margin-top: 5px;
  flex-shrink: 0;
}

/* FAQ Custom Accordion */
.dh-faq {
  background-color: #000000;
  padding: 80px 0;
}
.dh-faq-title {
  font-size: 3rem !important;
  font-weight: 800 !important;
  margin-bottom: 20px !important;
  text-align: center;
  background: linear-gradient(135deg, #ffffff 0%, #c9ccff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1.2 !important;
}
.dh-faq-sub {
  text-align: center;
  color: #a0a3d8 !important;
  font-size: 1.1rem !important;
  line-height: 1.75 !important;
  margin-bottom: 50px !important;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.dh-faq-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 800px;
  margin: 0 auto;
}
.dh-faq-card {
  background: rgba(25, 25, 50, 0.5);
  border: 1px solid rgba(120, 120, 255, 0.12);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
}
.dh-faq-card:hover {
  transform: translateY(-2px);
  border-color: rgba(120, 120, 255, 0.25);
  box-shadow: 0 10px 25px rgba(120, 120, 255, 0.08);
}
.dh-faq-card.dh-faq-open {
  background: rgba(30, 30, 60, 0.7);
  border-color: rgba(120, 120, 255, 0.3);
}
.dh-faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  gap: 16px;
}
.dh-faq-question span {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  transition: color 0.3s;
}
.dh-faq-card.dh-faq-open .dh-faq-question span {
  color: #8c8cff;
}
.dh-faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(120, 120, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 600;
  color: #8c8cff;
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.dh-faq-card.dh-faq-open .dh-faq-icon {
  transform: rotate(45deg);
  background: rgba(120, 120, 255, 0.25);
}
.dh-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  opacity: 0;
}
.dh-faq-card.dh-faq-open .dh-faq-answer {
  opacity: 1;
}
.dh-faq-answer-inner {
  padding: 0 24px 20px 24px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #d0d2f5;
}

/* Scroll Reveal helpers */
.dh-dk-reveal, .dh-cmp-reveal, .dh-plat-reveal, .dh-pc-reveal, .dh-faq-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.dh-dk-reveal.dh-dk-visible,
.dh-cmp-reveal.dh-cmp-shown,
.dh-plat-reveal.dh-plat-shown,
.dh-pc-reveal.dh-pc-shown,
.dh-faq-reveal.dh-faq-shown {
  opacity: 1;
  transform: translateY(0);
}

/* Header fix for competitor alignment */
.site-header {
  background-color: #000000 !important;
  border-bottom: 1px solid rgba(120, 120, 255, 0.15) !important;
}
.site-header .nav-links a {
  color: #cbd5e1 !important;
}
.site-header .nav-links a:hover, .site-header .nav-links a.active {
  color: #8c8cff !important;
}
.site-header .nav-links .nav-cta {
  background-color: rgba(120, 120, 255, 0.15) !important;
  border-color: rgba(120, 120, 255, 0.3) !important;
  color: #8c8cff !important;
}
.site-header .nav-links .nav-cta:hover {
  background-color: #7c7cff !important;
  color: #ffffff !important;
}
.site-footer {
  background-color: #000000 !important;
  border-top: 1px solid rgba(120, 120, 255, 0.15) !important;
}
.hero {
  background: radial-gradient(circle at top, rgba(120, 120, 255, 0.12) 0%, #000000 70%) !important;
}
.hero h1 {
  color: #ffffff !important;
}
.hero h1 span {
  color: #8c8cff !important;
}
.hero-desc {
  color: #a0a3d8 !important;
}
.bg-slate {
  background-color: #000000 !important;
}
body {
  background-color: #000000 !important;
  color: #cbd5e1 !important;
}
.section-title {
  color: #ffffff !important;
}
.section-subtitle {
  color: #a0a3d8 !important;
}
.version-card {
  background-color: rgba(20, 20, 40, 0.6) !important;
  border: 1px solid rgba(120, 120, 255, 0.15) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
}
.version-label {
  color: #8c8cff !important;
}
.version-value {
  color: #ffffff !important;
}
.checksum-box {
  background-color: rgba(20, 20, 40, 0.4) !important;
  border-color: rgba(120, 120, 255, 0.15) !important;
}
.checksum-code {
  background-color: rgba(0, 0, 0, 0.4) !important;
  color: #ffffff !important;
}
.meta-author-card {
  background-color: rgba(20, 20, 40, 0.4) !important;
  border-color: rgba(120, 120, 255, 0.15) !important;
}
.author-name {
  color: #ffffff !important;
}
.author-image {
  background-color: rgba(120, 120, 255, 0.15) !important;
  color: #8c8cff !important;
  border-color: rgba(120, 120, 255, 0.3) !important;
}
.requirements-card {
  background-color: rgba(20, 20, 40, 0.5) !important;
  border-color: rgba(120, 120, 255, 0.15) !important;
}
.requirements-card h3 {
  color: #ffffff !important;
  border-bottom-color: rgba(120, 120, 255, 0.15) !important;
}
.req-name {
  color: #a0a3d8 !important;
}
.req-val {
  color: #ffffff !important;
}
.about-text p {
  color: #cbd5e1 !important;
}
.editorial-callout {
  background-color: rgba(120, 120, 255, 0.08) !important;
  border-left-color: #7c7cff !important;
}
.editorial-callout h4 {
  color: #8c8cff !important;
}
.editorial-callout p {
  color: #a0a3d8 !important;
}
.feature-card {
  background-color: rgba(20, 20, 40, 0.5) !important;
  border-color: rgba(120, 120, 255, 0.12) !important;
}
.feature-card::before {
  background-color: #7c7cff !important;
}
.feature-card h3 {
  color: #ffffff !important;
}
.feature-card p {
  color: #d7d9ff !important;
}
.feature-icon {
  background-color: rgba(120, 120, 255, 0.12) !important;
  color: #8c8cff !important;
}
.slider-slide {
  background-color: rgba(20, 20, 40, 0.5) !important;
  border-color: rgba(120, 120, 255, 0.12) !important;
}
.slider-placeholder {
  color: #d7d9ff !important;
}
.slider-btn {
  background-color: rgba(20, 20, 40, 0.8) !important;
  border-color: rgba(120, 120, 255, 0.2) !important;
  color: #8c8cff !important;
}
.slider-btn:hover {
  background-color: #7c7cff !important;
  color: #ffffff !important;
  border-color: #7c7cff !important;
}

/* Responsive Adjustments for new elements */
@media (max-width: 768px) {
  .dh-dk-title, .dh-cmp-title, .dh-plat-title, .dh-faq-title {
    font-size: 2.25rem !important;
  }
  .dh-dk-step {
    padding: 18px 20px !important;
    gap: 16px !important;
  }
  .dh-dk-step-number {
    min-width: 38px;
    height: 38px;
    font-size: 0.95rem !important;
  }
  .dh-dk-step-content {
    font-size: 0.9rem !important;
  }
  .dh-cmp-table th, .dh-cmp-table td {
    padding: 14px 16px;
    font-size: 0.85rem;
  }
  .dh-cmp-badge {
    font-size: 0.75rem;
    padding: 4px 10px;
  }
}
@media (max-width: 480px) {
  .dh-dk-title, .dh-cmp-title, .dh-plat-title, .dh-faq-title {
    font-size: 1.75rem !important;
  }
  .dh-dk-step {
    padding: 14px 16px !important;
    gap: 12px !important;
  }
  .dh-dk-step-number {
    min-width: 32px;
    height: 32px;
    font-size: 0.85rem !important;
    border-radius: 6px;
  }
  .dh-dk-step-content {
    font-size: 0.85rem !important;
    line-height: 1.5 !important;
  }
  .dh-cmp-table-box {
    min-width: 460px;
  }
  .dh-cmp-table th, .dh-cmp-table td {
    padding: 10px 12px;
    font-size: 0.75rem;
  }
  .dh-cmp-badge {
    font-size: 0.7rem;
    padding: 3px 6px;
  }
  .dh-pc-col {
    padding: 20px !important;
  }
}

/* ==========================================================================
   WHAT'S NEW SECTION (COMPETITOR ALIGNMENT)
   ========================================================================== */

.dh-wn-wrap, .dh-wn-wrap *, .dh-wn-wrap *::before, .dh-wn-wrap *::after { box-sizing: border-box; }

.dh-wn-wrap {
  padding: 80px 48px 70px;
  max-width: 1000px;
  margin: 0 auto;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

.dh-wn-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  background: linear-gradient(90deg, #7c7cff, #b78cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.dh-wn-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.12;
  background: linear-gradient(90deg, #ffffff, #c9ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 60px;
}

.dh-wn-ladder {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dh-wn-item {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  padding: 0 0 54px 0;
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.dh-wn-item:last-child { padding-bottom: 0; }

.dh-wn-item.dh-wn-in {
  opacity: 1;
  transform: translateX(0);
}

.dh-wn-dot {
  min-width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.dh-wn-dot.dh-ic-purple { background: linear-gradient(135deg, rgba(124,124,255,0.18), rgba(183,140,255,0.28)); border: 1px solid rgba(124,124,255,0.38); }
.dh-wn-dot.dh-ic-teal   { background: linear-gradient(135deg, rgba(45,212,191,0.18),  rgba(6,182,212,0.28));   border: 1px solid rgba(45,212,191,0.38); }
.dh-wn-dot.dh-ic-amber  { background: linear-gradient(135deg, rgba(245,158,11,0.18),  rgba(251,191,36,0.28));  border: 1px solid rgba(245,158,11,0.38); }
.dh-wn-dot.dh-ic-green  { background: linear-gradient(135deg, rgba(34,197,94,0.18),   rgba(74,222,128,0.28));  border: 1px solid rgba(34,197,94,0.38); }
.dh-wn-dot.dh-ic-pink   { background: linear-gradient(135deg, rgba(236,72,153,0.18),  rgba(244,114,182,0.28)); border: 1px solid rgba(236,72,153,0.38); }
.dh-wn-dot.dh-ic-blue   { background: linear-gradient(135deg, rgba(59,130,246,0.18),  rgba(96,165,250,0.28));  border: 1px solid rgba(59,130,246,0.38); }
.dh-wn-dot.dh-ic-red    { background: linear-gradient(135deg, rgba(239,68,68,0.18),   rgba(248,113,113,0.28)); border: 1px solid rgba(239,68,68,0.38); }

.dh-wn-body {
  padding-top: 6px;
  flex: 1;
}

.dh-wn-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.dh-wn-body h3 {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.3;
}

.dh-wn-badge {
  display: inline-block;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
}

.dh-b-new   { background: rgba(124,124,255,0.15); color: #a78bfa; border: 1px solid rgba(124,124,255,0.25); }
.dh-b-fixed { background: rgba(34,197,94,0.12);   color: #4ade80; border: 1px solid rgba(34,197,94,0.25); }
.dh-b-imp   { background: rgba(245,158,11,0.12);  color: #fbbf24; border: 1px solid rgba(245,158,11,0.25); }

.dh-wn-body p {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px !important;
  color: #9da1c8;
  line-height: 1.75;
  margin: 0;
  max-width: 680px;
}

.dh-wn-body p strong { color: #a78bfa; }

@media (max-width: 768px) {
  .dh-wn-wrap { padding: 50px 24px 50px; }
  .dh-wn-title { font-size: 32px; }
  .dh-wn-item { gap: 22px; padding-bottom: 40px; }
  .dh-wn-dot { min-width: 46px; height: 46px; font-size: 18px; }
}

@media (max-width: 480px) {
  .dh-wn-wrap { padding: 36px 16px 40px; }
  .dh-wn-title { font-size: 26px; }
  .dh-wn-item { gap: 16px; padding-bottom: 32px; }
}

/* ==========================================================================
   DOWNLOAD GUIDE SECTION (COMPETITOR ALIGNMENT)
   ========================================================================== */

.dh-dl-section,
.dh-dl-section * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.dh-dl-section {
  padding: 80px 20px;
  max-width: 1100px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.6;
}

.dh-dl-hero {
  text-align: center;
  margin-bottom: 60px;
}

.dh-dl-tag {
  display: block;
  font-size: 18px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 600;
  background: linear-gradient(90deg, #7c7cff, #b78cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dh-dl-hero h2 {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.12;
  background: linear-gradient(90deg, #ffffff, #c9ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dh-dl-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.dh-dl-step {
  display: flex;
  gap: 24px;
  padding: 28px 32px;
  border-radius: 18px;
  background: rgba(20, 20, 40, 0.6);
  border: 1px solid rgba(120, 120, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.35s ease, box-shadow 0.35s ease,
              opacity 0.9s ease;
  opacity: 0;
  transform: translateY(40px);
}

.dh-dl-step.dh-dl-active {
  opacity: 1;
  transform: translateY(0);
}

.dh-dl-step:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(120, 120, 255, 0.15);
}

.dh-dl-num {
  min-width: 58px;
  height: 58px;
  border-radius: 14px;
  background: linear-gradient(135deg, #7c7cff, #b78cff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: white;
  box-shadow: 0 10px 30px rgba(140, 120, 255, 0.4);
  flex-shrink: 0;
}

.dh-dl-content h3 {
  margin-bottom: 6px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  color: white;
}

.dh-dl-content p {
  line-height: 1.7;
  font-size: 16px !important;
  color: #d7d9ff;
}

.dh-dl-content strong {
  color: #b78cff;
}

.dh-dl-step-img {
  display: flex;
  justify-content: center;
  margin-top: 4px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.dh-dl-step-img.dh-dl-active {
  opacity: 1;
  transform: translateY(0);
}

.dh-dl-step-img img {
  max-width: 260px;
  width: 100%;
  border-radius: 14px;
  border: 2px solid rgba(124, 124, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(124, 124, 255, 0.12),
              0 16px 48px rgba(120, 120, 255, 0.25);
  display: block;
}

.dh-dl-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

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

@media (max-width: 768px) {
  .dh-dl-section { padding: 60px 16px; }
  .dh-dl-hero { margin-bottom: 44px; }
  .dh-dl-tag { font-size: 14px; letter-spacing: 2px; }
  .dh-dl-hero h2 { font-size: 36px; }
  .dh-dl-step { padding: 22px 22px; gap: 18px; }
  .dh-dl-num { min-width: 50px; height: 50px; font-size: 20px; border-radius: 12px; }
  .dh-dl-content h3 { font-size: 18px; }
  .dh-dl-step-img img { max-width: 220px; }
}

@media (max-width: 480px) {
  .dh-dl-section { padding: 40px 14px; }
  .dh-dl-hero { margin-bottom: 32px; }
  .dh-dl-tag { font-size: 12px; letter-spacing: 1.8px; margin-bottom: 12px; }
  .dh-dl-hero h2 { font-size: 26px; line-height: 1.2; }
  .dh-dl-steps { gap: 14px; }
  .dh-dl-step { flex-direction: row; align-items: flex-start; padding: 16px 14px; gap: 14px; border-radius: 14px; }
  .dh-dl-num { min-width: 40px; height: 40px; font-size: 17px; border-radius: 10px; }
  .dh-dl-content h3 { font-size: 16px; margin-bottom: 5px; }
  .dh-dl-content p { font-size: 14px; line-height: 1.6; }
  .dh-dl-step-img img { max-width: 100%; border-radius: 10px; }
}