/**
 * YouCTA — Official Landing Page Stylesheet
 * High-Converting Dark Glassmorphic Design (Design System 2026)
 */

:root {
  --bg-dark: #0A0A0E;
  --bg-card: rgba(22, 22, 30, 0.72);
  --bg-card-hover: rgba(28, 28, 38, 0.88);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(255, 255, 255, 0.18);
  --border-glow: rgba(255, 0, 51, 0.35);
  
  --accent-red: #FF0033;
  --accent-red-hover: #FF1A4B;
  --accent-red-glow: rgba(255, 0, 51, 0.4);
  --accent-purple: #8B5CF6;
  --accent-blue: #3B82F6;
  --accent-green: #10B981;
  --accent-amber: #F59E0B;
  
  --text-main: #FFFFFF;
  --text-secondary: #E2E8F0;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --radius-pill: 9999px;
  
  --transition-fast: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  background-color: var(--bg-dark);
}

/* Ambient Aurora Mesh */
.ambient-mesh {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.22;
  animation: orbFloat 18s ease-in-out infinite alternate;
}

.orb-red {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, var(--accent-red) 0%, transparent 70%);
  top: -120px;
  left: 20%;
}

.orb-purple {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
  top: 40%;
  right: -90px;
  animation-delay: -6s;
}

.orb-blue {
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
  bottom: -160px;
  left: 10%;
  animation-delay: -12s;
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
  100% { transform: translate(-30px, -40px) scale(0.95); }
}

.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  z-index: 1;
  mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-3px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.55);
}

/* ========================================================================= */
/* HEADER & NAVIGATION                                                       */
/* ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 14, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.brand-logo-svg {
  width: 36px;
  height: 25px;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(255, 0, 51, 0.45));
  transition: var(--transition);
}

.brand-logo:hover .brand-logo-svg {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 14px rgba(255, 0, 51, 0.7));
}

.brand-name {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #FFF;
}

.badge-pro-pill {
  background: rgba(255, 0, 51, 0.15);
  color: var(--accent-red);
  border: 1px solid rgba(255, 0, 51, 0.35);
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a.nav-direct-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 500;
  transition: var(--transition-fast);
  padding: 6px 4px;
}

.nav-links a.nav-direct-link:hover {
  color: var(--text-main);
}

/* Dropdown Navigation System */
.nav-item-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-trigger {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 500;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 6px 4px;
  transition: var(--transition-fast);
}

.nav-dropdown-trigger:hover,
.nav-item-dropdown:hover .nav-dropdown-trigger {
  color: var(--text-main);
}

.dropdown-chevron {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
  opacity: 0.6;
}

.nav-item-dropdown:hover .dropdown-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 320px;
  background: rgba(14, 14, 20, 0.97);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.65), 0 0 24px rgba(255, 0, 51, 0.08);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s ease;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-fast);
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(3px);
}

.dropdown-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dropdown-icon svg {
  width: 15px;
  height: 15px;
  display: block;
}

.dropdown-icon.red-glow {
  background: rgba(255, 0, 51, 0.12);
  border: 1px solid rgba(255, 0, 51, 0.25);
  color: var(--accent-red);
}

.dropdown-icon.purple-glow {
  background: rgba(147, 51, 234, 0.12);
  border: 1px solid rgba(147, 51, 234, 0.25);
  color: #C084FC;
}

.dropdown-icon.amber-glow {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: #FBBF24;
}

.dropdown-icon.blue-glow {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: #60A5FA;
}

.dropdown-icon.green-glow {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #34D399;
}

.dropdown-icon.gray-glow {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-muted);
}

.dropdown-item-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.25;
}

.dropdown-item-desc {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.35;
}

/* Mega Menu 2 Columns (Casos de Uso) */
.nav-dropdown-menu.mega-menu-2col {
  min-width: 520px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 14px;
}

.mega-menu-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mega-menu-heading {
  font-size: 10px;
  font-weight: 800;
  color: var(--accent-red);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 6px;
  padding-left: 8px;
}

.dropdown-item-compact {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.dropdown-item-compact:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
  padding-left: 12px;
}

.compact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.compact-icon svg {
  width: 13px;
  height: 13px;
  color: var(--text-dim);
  transition: color var(--transition-fast);
}

.dropdown-item-compact:hover .compact-icon svg {
  color: var(--accent-red);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-segmented-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  padding: 3px;
  gap: 2px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.lang-opt-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
}

.lang-opt-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}

.lang-opt-btn.active {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.12) 100%);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  font-weight: 800;
}

.btn-nav-install {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent-red) 0%, #D0002A 100%);
  color: #FFF;
  text-decoration: none;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(255, 0, 51, 0.35);
  transition: var(--transition);
}

.btn-nav-install:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(255, 0, 51, 0.55);
}

.btn-nav-install svg {
  width: 15px;
  height: 15px;
}

/* ========================================================================= */
/* HERO SECTION                                                              */
/* ========================================================================= */
.hero-section {
  position: relative;
  z-index: 2;
  padding: 85px 24px 60px;
  text-align: center;
}

.hero-container {
  max-width: 960px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.badge-sparkle-icon {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulseSparkle 3s infinite ease-in-out;
}

.badge-sparkle-icon svg {
  width: 14px;
  height: 14px;
}

@keyframes pulseSparkle {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.2); opacity: 1; filter: drop-shadow(0 0 6px rgba(255, 0, 51, 0.8)); }
}

.hero-title {
  font-size: clamp(32px, 5.2vw, 56px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1.6px;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.hero-title-line {
  display: block;
}

.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, #FF6B8B 65%, var(--accent-red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(16px, 2.2vw, 18.5px);
  color: var(--text-muted);
  line-height: 1.62;
  max-width: 760px;
  margin: 0 auto 36px;
  text-wrap: balance;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--accent-red) 0%, #D0002A 100%);
  color: #FFF;
  text-decoration: none;
  padding: 14px 30px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
  box-shadow: 0 6px 24px rgba(255, 0, 51, 0.45);
  transition: var(--transition);
}

.btn-primary-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255, 0, 51, 0.65);
  background: linear-gradient(135deg, #FF1A4B 0%, #E60030 100%);
}

.btn-arrow-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.btn-primary-hero:hover .btn-arrow-icon {
  transform: translateX(4px);
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid var(--border-glass);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.btn-secondary-hero:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.btn-play-icon {
  width: 17px;
  height: 17px;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.btn-secondary-hero:hover .btn-play-icon {
  color: #FFF;
}

.hero-guarantees {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.guarantee-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #E2E8F0;
  letter-spacing: -0.01em;
}

.guarantee-check {
  width: 15px;
  height: 15px;
  color: #10B981;
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.45));
  flex-shrink: 0;
}

.guarantee-dot {
  color: rgba(255, 255, 255, 0.25);
  font-size: 14px;
  user-select: none;
}

/* ========================================================================= */
/* MOCKUP SECTION                                                            */
/* ========================================================================= */
.mockup-section {
  position: relative;
  z-index: 2;
  padding: 20px 24px 80px;
}

.mockup-container {
  max-width: 1080px;
  margin: 0 auto;
}

.mockup-window {
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.75);
}

.window-top-bar {
  display: flex;
  align-items: center;
  padding: 12px 18px;
  background: rgba(14, 14, 20, 0.96);
  border-bottom: 1px solid var(--border-glass);
  position: relative;
}

.window-dots {
  display: flex;
  gap: 7px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot.red { background: #FF5F56; }
.dot.yellow { background: #FFBD2E; }
.dot.green { background: #27C93F; }

.window-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.2px;
}

.mockup-body-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 24px;
  gap: 24px;
}

.mockup-editor {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.kicker {
  font-size: 11px;
  font-weight: 800;
  color: var(--accent-red);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.mockup-editor h3 {
  font-size: 18px;
  font-weight: 700;
  color: #FFF;
}

.live-input-box {
  width: 100%;
}

.demo-textarea {
  width: 100%;
  background: rgba(10, 10, 15, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-main);
  padding: 14px;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.55;
  resize: vertical;
  outline: none;
  transition: var(--transition-fast);
}

.demo-textarea:focus {
  border-color: var(--accent-red);
  box-shadow: 0 0 16px rgba(255, 0, 51, 0.25);
}

.demo-meta-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
}

.tag-check {
  width: 12px;
  height: 12px;
  color: var(--accent-green);
}

/* YouTube Mockup Preview */
.yt-preview-card {
  background: #0F0F14;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.yt-pin-header {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.pin-icon-svg {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-red);
}

.pin-icon-svg svg {
  width: 14px;
  height: 14px;
}

.yt-user-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.yt-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.yt-author {
  font-size: 13px;
  font-weight: 600;
  color: #FFF;
}

.badge-verified {
  background: var(--text-dim);
  color: var(--bg-dark);
  font-size: 9px;
  padding: 1px 4px;
  border-radius: 50%;
  margin-left: 4px;
}

.yt-time {
  font-size: 11px;
  color: var(--text-dim);
}

.yt-comment-render {
  font-size: 13px;
  line-height: 1.55;
  color: #E2E8F0;
  min-height: 80px;
}

.yt-comment-render a {
  color: #38BDF8;
  text-decoration: none;
}

.yt-comment-render a:hover {
  text-decoration: underline;
}

.yt-actions-row {
  display: flex;
  gap: 18px;
  font-size: 12px;
  color: var(--text-dim);
  align-items: center;
}

.yt-action {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.yt-action:hover {
  color: var(--text-muted);
}

.yt-action-icon {
  width: 14px;
  height: 14px;
}

/* ========================================================================= */
/* SUPERPOWERS / FEATURES SECTION                                            */
/* ========================================================================= */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
  padding: 0 20px;
}

.section-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.2px;
  color: var(--accent-red);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(30px, 4.2vw, 42px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 14px;
  text-wrap: balance;
}

.section-desc {
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.6;
  text-wrap: balance;
}

.features-section {
  position: relative;
  z-index: 2;
  padding: 90px 24px;
  max-width: 1240px;
  margin: 0 auto;
}

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

@media (max-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.6), 0 0 24px rgba(255, 0, 51, 0.12);
}

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

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: var(--transition-bounce);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(2deg);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-badge-pro {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.6px;
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.4);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.feature-card-spotlight {
  border-color: rgba(99, 102, 241, 0.45);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.08) 0%, rgba(22, 22, 30, 0.72) 100%);
}

.indigo-glow {
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.35);
  color: #818cf8;
  box-shadow: 0 0 24px rgba(99, 102, 241, 0.25);
}

.red-glow {
  background: rgba(255, 0, 51, 0.12);
  border: 1px solid rgba(255, 0, 51, 0.35);
  color: #FF2E5B;
  box-shadow: 0 0 24px rgba(255, 0, 51, 0.25);
}

.purple-glow {
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.35);
  color: #A78BFA;
  box-shadow: 0 0 24px rgba(139, 92, 246, 0.25);
}

.blue-glow {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #60A5FA;
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.25);
}

.green-glow {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34D399;
  box-shadow: 0 0 24px rgba(16, 185, 129, 0.25);
}

.amber-glow {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #FBBF24;
  box-shadow: 0 0 24px rgba(245, 158, 11, 0.25);
}

.feature-title {
  font-size: 18px;
  font-weight: 700;
  color: #FFF;
  letter-spacing: -0.3px;
  line-height: 1.35;
  text-align: center;
  text-wrap: balance;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  text-align: center;
}

/* ========================================================================= */
/* CALCULATOR SECTION                                                        */
/* ========================================================================= */
.calculator-section {
  position: relative;
  z-index: 2;
  padding: 60px 24px 80px;
  max-width: 1100px;
  margin: 0 auto;
}

.calculator-card {
  padding: 44px;
}

.calculator-header {
  text-align: center;
  margin-bottom: 40px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}

.calc-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
}

.calc-slider-wrap input[type="range"] {
  width: 100%;
  height: 6px;
  accent-color: var(--accent-red);
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.calc-slider-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-red);
  box-shadow: 0 0 12px rgba(255, 0, 51, 0.8);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.calc-slider-wrap input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calc-slider-val {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-red);
  margin-top: 8px;
}

.calc-result-box {
  background: rgba(12, 12, 18, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.calc-result-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.calc-big-num {
  font-size: 44px;
  font-weight: 900;
  color: var(--accent-green);
  margin: 10px 0;
  letter-spacing: -1px;
  text-shadow: 0 0 20px rgba(16, 185, 129, 0.35);
}

.calc-result-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 24px;
}

.btn-calc-cta {
  display: block;
  background: linear-gradient(135deg, var(--accent-red) 0%, #D0002A 100%);
  color: #FFF;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(255, 0, 51, 0.35);
}

.btn-calc-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 0, 51, 0.55);
}

/* ========================================================================= */
/* PRICING SECTION                                                           */
/* ========================================================================= */
.pricing-section {
  position: relative;
  z-index: 2;
  padding: 90px 24px;
  max-width: 1220px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 26px;
  align-items: stretch;
}

.pricing-plan-card {
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  transition: var(--transition);
}

.pricing-plan-card.featured {
  border-color: rgba(255, 0, 51, 0.5);
  background: linear-gradient(180deg, rgba(32, 20, 26, 0.92) 0%, rgba(20, 16, 22, 0.85) 100%);
  box-shadow: 0 20px 60px rgba(255, 0, 51, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.15);
  transform: scale(1.02);
}

.pricing-plan-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: 0 26px 72px rgba(255, 0, 51, 0.28), inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.featured-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent-red) 0%, #C70028 100%);
  color: #FFF;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.8px;
  box-shadow: 0 4px 14px rgba(255, 0, 51, 0.5);
  white-space: nowrap;
}

.plan-header {
  margin-bottom: 20px;
}

.plan-name {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 10px;
  color: #FFF;
}

.plan-price {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-main);
  margin-bottom: 10px;
  letter-spacing: -1px;
}

.plan-price span {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: normal;
}

.plan-subtitle {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  min-height: 40px;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 20px 0 32px;
}

.plan-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feature-check-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  margin-top: 1px;
}

.featured .feature-check-icon {
  background: rgba(255, 0, 51, 0.18);
  color: #FF2E5B;
}

.feature-cross-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 800;
  margin-top: 1px;
}

.plan-feature-item.disabled {
  opacity: 0.52;
}

.feature-check-icon svg {
  width: 12px;
  height: 12px;
}

.feature-item-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.feature-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
}

.feature-item-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.feature-item-title code {
  background: rgba(255, 255, 255, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 11.5px;
  color: #FFF;
}

.btn-plan-action {
  display: block;
  text-align: center;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 700;
  transition: var(--transition);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-primary-featured {
  background: linear-gradient(135deg, var(--accent-red) 0%, #C70028 100%);
  color: #FFF;
  box-shadow: 0 6px 22px rgba(255, 0, 51, 0.45);
}

.btn-primary-featured:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255, 0, 51, 0.65);
  background: linear-gradient(135deg, #FF1A4B 0%, #E60030 100%);
}

/* ========================================================================= */
/* FAQ SECTION                                                               */
/* ========================================================================= */
.faq-section {
  position: relative;
  z-index: 2;
  padding: 60px 24px 90px;
  max-width: 820px;
  margin: 0 auto;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 20px 24px;
  color: var(--text-main);
  font-size: 15.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: inherit;
}

.faq-arrow {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: var(--accent-red);
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ========================================================================= */
/* FOOTER (3-COLUMN CLEAN SILO ARCHITECTURE)                                */
/* ========================================================================= */
.site-footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border-glass);
  background: rgba(8, 8, 12, 0.96);
  padding: 64px 24px 32px;
}

.footer-container {
  max-width: 1140px;
  margin: 0 auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-right: 20px;
}

.footer-tagline {
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.55;
  margin: 0;
}

.footer-trust-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.trust-mini-pill {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-mini-pill svg {
  width: 13px;
  height: 13px;
  color: var(--accent-red);
}

.footer-silo-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-silo-title {
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.2px;
  margin: 0;
}

.footer-silo-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-silo-links a {
  text-decoration: none;
  font-size: 13px;
  color: var(--text-dim);
  transition: all var(--transition-fast);
  line-height: 1.4;
  display: inline-block;
}

.footer-silo-links a:hover {
  color: #FFFFFF;
  transform: translateX(3px);
}

.footer-bottom {
  max-width: 1140px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ========================================================================= */
/* TRANSACTIONAL PAGES & SEO HUBS UI SYSTEM                                 */
/* ========================================================================= */
.seo-hero-section {
  position: relative;
  padding: 160px 24px 90px;
  overflow: hidden;
  text-align: center;
}

.seo-hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 520px;
  background: radial-gradient(circle, rgba(255, 0, 51, 0.16) 0%, rgba(255, 0, 51, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.seo-hero-container {
  position: relative;
  z-index: 1;
  max-width: 840px;
  margin: 0 auto;
}

.seo-hero-title {
  font-size: clamp(34px, 5.2vw, 50px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -1.3px;
  color: #FFFFFF;
  margin: 0 auto 24px;
  max-width: 780px;
}

.seo-hero-title span {
  background: linear-gradient(135deg, #FF3366 0%, #FF0033 60%, #FF6600 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.seo-hero-subtitle {
  font-size: clamp(16px, 2.2vw, 18.5px);
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 38px;
  line-height: 1.65;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--accent-red) 0%, #D0002A 100%);
  color: #FFF;
  text-decoration: none;
  padding: 14px 30px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
  box-shadow: 0 6px 24px rgba(255, 0, 51, 0.45);
  transition: var(--transition);
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255, 0, 51, 0.65);
  background: linear-gradient(135deg, #FF1A4B 0%, #E60030 100%);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass);
  font-size: 15px;
  font-weight: 600;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.breadcrumbs-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 24px 0;
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumbs-container a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.breadcrumbs-container a:hover {
  color: #FFFFFF;
}

.breadcrumbs-separator {
  opacity: 0.4;
}

.seo-content-section {
  max-width: 1040px;
  margin: 0 auto;
  padding: 90px 24px;
}

.seo-content-block {
  margin-bottom: 90px;
}

.seo-h2 {
  font-size: clamp(26px, 3.8vw, 36px);
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.8px;
  margin-bottom: 24px;
  line-height: 1.25;
}

.seo-lead-p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.seo-body-p {
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

/* Comparison Table */
.table-container {
  overflow-x: auto;
  margin: 48px 0;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  background: var(--bg-card);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
}

.seo-comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 15px;
}

.seo-comparison-table th,
.seo-comparison-table td {
  padding: 20px 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.seo-comparison-table th {
  background: rgba(255, 255, 255, 0.04);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

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

.seo-comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.seo-comparison-table td.feature-title {
  font-weight: 600;
  color: #FFFFFF;
  width: 34%;
}

.cell-val {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cell-val.bad-val {
  color: #F87171;
}

.cell-val.good-val {
  color: #34D399;
  font-weight: 600;
}

.cell-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Steps Cards (Centered & Spacious) */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 52px 0;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 40px 28px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(16px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  transition: var(--transition);
}

.step-card:hover {
  border-color: rgba(255, 0, 51, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.45);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(255, 0, 51, 0.12);
  border: 1px solid rgba(255, 0, 51, 0.28);
  color: var(--accent-red);
  font-size: 18px;
  font-weight: 800;
  margin: 0 auto 20px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
  text-align: center;
}

.step-desc {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.7;
  text-align: center;
  margin: 0;
}

/* Feature Cards Grid (Centered & Spacious) */
.deep-dive-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 48px 0;
}

.deep-dive-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(16px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.deep-dive-card:hover {
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-3px);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.45);
}

.deep-dive-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 0, 51, 0.1);
  border: 1px solid rgba(255, 0, 51, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-red);
  margin: 0 auto 20px;
}

.deep-dive-icon-wrap svg {
  width: 24px;
  height: 24px;
}

.deep-dive-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
  text-align: center;
}

.deep-dive-card p {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.7;
  text-align: center;
  margin: 0;
}

/* Banner ROI */
.roi-highlight-banner {
  background: linear-gradient(135deg, rgba(255, 0, 51, 0.12) 0%, rgba(147, 51, 234, 0.1) 100%);
  border: 1px solid rgba(255, 0, 51, 0.3);
  border-radius: var(--radius-xl);
  padding: 56px 36px;
  text-align: center;
  margin: 64px 0;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.roi-highlight-banner h3 {
  font-size: 26px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.roi-stat-number {
  font-size: 54px;
  font-weight: 900;
  color: var(--accent-red);
  margin: 18px 0;
  letter-spacing: -1.5px;
}

/* ========================================================================= */
/* RESPONSIVE DESIGN                                                         */
/* ========================================================================= */
@media (max-width: 1024px) {
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
  .footer-brand-col {
    grid-column: 1 / -1;
    max-width: 480px;
  }
}

@media (max-width: 900px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .deep-dive-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  .nav-dropdown-menu.mega-menu-2col {
    min-width: 440px;
  }
  .pricing-plan-card.featured {
    transform: none;
  }
  .pricing-plan-card.featured:hover {
    transform: translateY(-4px);
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .hero-title {
    font-size: clamp(28px, 7vw, 38px);
    letter-spacing: -1px;
    gap: 2px;
  }
  .mockup-body-grid {
    grid-template-columns: 1fr;
    padding: 16px;
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .calculator-card {
    padding: 24px 20px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-plan-card {
    padding: 28px 20px;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 520px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-brand-col {
    text-align: left;
  }
  .hero-title {
    font-size: 26px;
    line-height: 1.22;
    letter-spacing: -0.6px;
  }
}