/* SwipeRip - Visual Design System & Landing Page Stylesheet
 * Aesthetic: Linear × Stripe × Arc modern performance-marketing software
 * Tokens: Clean white canvas (#FFFFFF), subtle borders (#E5EAF2), instrument blue (#2563EB), dark CTA (#101827)
 */

:root {
  /* Canvas & Surface Colors */
  --color-background: #FFFFFF;
  --color-surface: #F8FAFC;
  --color-surface-subtle: #F4F7FB;
  --color-surface-hover: #EDF2F7;
  --color-surface-card: #FFFFFF;

  /* Typography Colors */
  --color-text-primary: #0B1020;
  --color-text-secondary: #4B5875;
  --color-text-muted: #7B879F;
  --color-text-dim: #94A3B8;

  /* Borders */
  --color-border: #E5EAF2;
  --color-border-strong: #D7DEEA;
  --color-border-hover: #CBD5E1;

  /* Primary Blue Instrument */
  --color-primary: #2563EB;
  --color-primary-hover: #1D4ED8;
  --color-primary-soft: #EEF4FF;
  --color-primary-border: rgba(37, 99, 235, 0.2);

  /* Dark Button & Accents */
  --color-dark: #101827;
  --color-dark-hover: #172235;

  /* Functional Status Colors */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-card: 0 1px 3px rgba(16, 24, 40, 0.05), 0 1px 2px rgba(16, 24, 40, 0.03);
  --shadow-mockup: 0 20px 50px rgba(30, 55, 90, 0.12), 0 4px 12px rgba(30, 55, 90, 0.06);
  --shadow-floating: 0 18px 45px rgba(20, 35, 70, 0.16), 0 4px 12px rgba(20, 35, 70, 0.08);

  /* Radii */
  --radius-btn: 8px;
  --radius-card: 12px;
  --radius-mockup: 14px;
  --radius-full: 999px;

  /* Typography */
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

body {
  min-height: 100vh;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  overflow-x: hidden;
  position: relative;
  width: 100%;
  max-width: 100vw;
}

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

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

/* Container */
.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
  position: relative;
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 32px);
  }
}

/* ─────────────────────────────────────────────────────────────
   NAVBAR
───────────────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 72px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: border-color var(--transition-normal);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

/* Stacked Diamond Logo Mark */
.logo-mark {
  width: 28px;
  height: 28px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-diamond {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 3px;
  transform: rotate(45deg);
}

.logo-diamond.top {
  top: 2px;
  left: 6px;
  background: linear-gradient(135deg, #60A5FA 0%, #2563EB 100%);
  z-index: 2;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

.logo-diamond.bottom {
  bottom: 2px;
  left: 6px;
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  z-index: 1;
  opacity: 0.85;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -0.04em;
  color: var(--color-text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  font-weight: 550;
  color: #344054;
  transition: color var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-signin {
  font-size: 14px;
  font-weight: 550;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.nav-signin:hover {
  color: var(--color-text-primary);
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-btn);
  background: var(--color-dark);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 650;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.btn-nav-cta:hover {
  background: var(--color-dark-hover);
  transform: translateY(-1px);
}

.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  border-radius: var(--radius-btn);
  border: 1px solid var(--color-border);
}

@media (max-width: 900px) {
  .nav-links {
    display: none !important;
  }
  .mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 640px) {
  .nav-signin {
    display: none;
  }
  .btn-nav-cta {
    padding: 0 12px;
    font-size: 13px;
  }
}

/* ─────────────────────────────────────────────────────────────
   HERO SECTION
───────────────────────────────────────────────────────────── */
.hero-section {
  padding: 72px 0 64px 0;
  position: relative;
  background: radial-gradient(circle at 90% 45%, rgba(37, 99, 235, 0.07), transparent 45%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }
}

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

.hero-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.hero-headline {
  font-size: 56px;
  line-height: 0.98;
  font-weight: 750;
  letter-spacing: -0.045em;
  color: var(--color-text-primary);
  max-width: 620px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .hero-headline {
    font-size: 40px;
    line-height: 1.02;
    letter-spacing: -0.04em;
  }
}

.hero-subheadline {
  font-size: 18px;
  line-height: 1.55;
  font-weight: 400;
  color: var(--color-text-secondary);
  max-width: 570px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn-primary-dark,
  .hero-actions .btn-secondary-light {
    width: 100%;
    justify-content: center;
  }
}

.btn-primary-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding-inline: 20px;
  border-radius: var(--radius-btn);
  background: var(--color-dark);
  color: #FFFFFF;
  font-weight: 650;
  font-size: 14px;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(16, 24, 39, 0.15);
  white-space: nowrap;
}

.btn-primary-dark:hover {
  background: var(--color-dark-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(16, 24, 39, 0.2);
}

.btn-secondary-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding-inline: 20px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--color-border-strong);
  background: #FFFFFF;
  color: #172033;
  font-weight: 600;
  font-size: 14px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-secondary-light:hover {
  background: var(--color-surface);
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

.play-circle-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-trust-microcopy {
  font-size: 13px;
  line-height: 1.4;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ─────────────────────────────────────────────────────────────
   HERO PRODUCT VISUALIZATION (Browser + Floating Extension)
───────────────────────────────────────────────────────────── */
.product-visual-stage {
  position: relative;
  width: 100%;
}

.browser-mockup {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-mockup);
  box-shadow: var(--shadow-mockup);
  overflow: hidden;
  position: relative;
  width: 100%;
}

.browser-chrome {
  height: 42px;
  background: #F7F9FC;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.b-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.b-dot.red { background: #FF5F56; }
.b-dot.yellow { background: #FFBD2E; }
.b-dot.green { background: #27C93F; }

.browser-address-bar {
  flex: 1;
  max-width: 320px;
  margin: 0 auto;
  height: 26px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
}

/* Meta Ad Library Mockup Inside Browser */
.meta-library-inner {
  padding: 16px 20px 24px 20px;
  background: #FFFFFF;
}

.meta-library-top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 16px;
}

.meta-brand {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 700;
  color: #1877F2;
}

.meta-nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  font-weight: 550;
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .meta-nav-links {
    display: none;
  }
}

.meta-nav-item.active {
  color: var(--color-text-primary);
  font-weight: 650;
  border-bottom: 2px solid #1877F2;
  padding-bottom: 12px;
  margin-bottom: -13px;
}

.meta-filters-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.meta-filter-select {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.meta-search-chip {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta-results-count {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

/* Ad Cards Grid Inside Meta Mockup */
.ad-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

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

.ad-card-meta {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ad-card-header {
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ad-card-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #0B1020;
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ad-card-brand-meta {
  display: flex;
  flex-direction: column;
}

.ad-card-brand-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.ad-card-sponsored {
  font-size: 10px;
  color: var(--color-text-muted);
  line-height: 1.2;
}

.ad-card-copy {
  padding: 0 10px 8px 10px;
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ad-creative-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #E2E8F0;
  overflow: hidden;
}

.ad-creative-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ad-play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(16, 24, 40, 0.75);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ad-creative-overlay-text {
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  font-size: 11px;
  font-weight: 700;
  color: #FFFFFF;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
  line-height: 1.2;
}

.ad-card-action {
  padding: 8px 10px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FAFAFA;
}

.btn-ad-cta {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 5px 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
}

/* Overlaid Floating SwipeRip Extension Panel */
.floating-extension-panel {
  position: absolute;
  top: 20px;
  right: -20px;
  width: 285px;
  background: #FFFFFF;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-floating);
  z-index: 20;
  overflow: hidden;
  animation: floatSubtle 6s ease-in-out infinite alternate;
}

@keyframes floatSubtle {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-4px); }
}

@media (max-width: 1080px) {
  .floating-extension-panel {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    margin-top: 24px;
    animation: none;
  }
}

.extension-topbar {
  padding: 10px 14px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.extension-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.extension-window-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
}

.extension-tabs {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.ext-tab-btn {
  flex: 1;
  padding: 8px 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: center;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.ext-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: #FFFFFF;
}

.extension-content-body {
  padding: 14px;
}

.ext-ad-preview-row {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 12px;
}

.ext-thumb-img {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.ext-ad-info {
  flex: 1;
  min-width: 0;
}

.ext-brand-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.ext-ad-snippet {
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ext-insights-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.ext-insight-item {
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 7px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ext-insight-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ext-insight-value {
  font-size: 11px;
  color: var(--color-text-primary);
  line-height: 1.35;
}

.btn-create-brief {
  width: 100%;
  height: 42px;
  background: var(--color-primary);
  color: #FFFFFF;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 650;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.btn-create-brief:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

/* ─────────────────────────────────────────────────────────────
   AUDIENCE / TRUST BAR
───────────────────────────────────────────────────────────── */
.audience-bar {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #FFFFFF;
  padding: 22px 0;
}

.audience-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.audience-left {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.audience-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.audience-items {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.audience-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.audience-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.audience-rule {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.audience-statement {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* ─────────────────────────────────────────────────────────────
   HOW IT WORKS SECTION
───────────────────────────────────────────────────────────── */
.how-it-works-section {
  padding: 100px 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.how-it-works-header {
  margin-bottom: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
}

@media (max-width: 900px) {
  .how-it-works-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.hiw-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.hiw-headline {
  font-size: 42px;
  font-weight: 720;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--color-text-primary);
}

@media (max-width: 768px) {
  .hiw-headline {
    font-size: 32px;
  }
}

.hiw-subheadline {
  font-size: 17px;
  line-height: 1.6;
  color: #5B6780;
}

/* 3-Step Workflow Cards */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

@media (max-width: 960px) {
  .workflow-grid {
    grid-template-columns: 1fr;
  }
}

.workflow-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.workflow-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-strong);
}

.workflow-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.step-number-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.step-description {
  font-size: 14px;
  line-height: 1.5;
  color: #5B6780;
  margin-bottom: 20px;
  min-height: 42px;
}

/* Interactive Mini-UI Containers Inside Cards */
.step-ui-container {
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px;
  margin-top: auto;
}

/* Step 1 UI: Save to SwipeRip */
.step-save-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 10px;
}

.save-ad-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.btn-save-pill-active {
  background: var(--color-primary);
  color: #FFFFFF;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.pointer-cursor-indicator {
  position: absolute;
  bottom: -10px;
  right: -6px;
  width: 22px;
  height: 22px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Step 2 UI: Deconstruct */
.deconstruct-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dec-row {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 5px;
  padding: 6px 10px;
}

.dec-row-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
}

.dec-row-val {
  font-size: 11px;
  color: var(--color-text-primary);
}

/* Step 3 UI: Remix Brief */
.remix-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.remix-tab-btn {
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
}

.remix-tab-btn.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-color: var(--color-primary-border);
}

.remix-brief-box {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 10px;
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin-bottom: 8px;
}

.btn-copy-brief {
  width: 100%;
  padding: 6px 0;
  border-radius: 5px;
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 650;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.btn-copy-brief:hover {
  background: var(--color-primary-hover);
}

/* Testimonial Block */
.testimonial-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  max-width: 800px;
  margin: 0 auto;
}

.quote-mark {
  font-size: 48px;
  font-family: Georgia, serif;
  color: var(--color-primary);
  line-height: 1;
}

.testimonial-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.testimonial-quote {
  font-size: 16px;
  font-style: italic;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.testimonial-author {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ─────────────────────────────────────────────────────────────
   CTA BANNER & FOOTER
───────────────────────────────────────────────────────────── */
.cta-banner-section {
  padding: 80px 0;
  background: #FFFFFF;
  text-align: center;
}

.cta-banner-box {
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  padding: 64px 32px;
  max-width: 860px;
  margin: 0 auto;
}

.cta-title {
  font-size: 38px;
  font-weight: 750;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: 14px;
}

.cta-subtitle {
  font-size: 16px;
  color: var(--color-text-secondary);
  max-width: 540px;
  margin: 0 auto 28px auto;
  line-height: 1.5;
}

.cta-actions {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.footer {
  border-top: 1px solid var(--color-border);
  padding: 60px 0 40px 0;
  background: #FFFFFF;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}

.footer-brand-col {
  max-width: 320px;
}

.footer-brand-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-top: 12px;
}

.footer-links-group {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
}

.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 14px;
}

.footer-col-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col-list a {
  font-size: 13px;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-col-list a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  font-size: 13px;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  pointer-events: none;
}

.toast {
  background: var(--color-dark);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: var(--radius-btn);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastPop 0.25s var(--ease-spring) forwards;
}

@keyframes toastPop {
  from { opacity: 0; transform: translateY(12px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}