/* ==========================================================================
   MENTORIA INDIVIDUAL · ESROM GABRIEL · LUXURY DIRECT RESPONSE DESIGN SYSTEM
   ========================================================================== */

:root {
  --bg-deep: #07080c;
  --bg-card: #0d0f17;
  --bg-card-hover: #131622;
  --bg-card-featured: #141724;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(229, 169, 60, 0.4);
  --border-glow: rgba(229, 169, 60, 0.2);
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --gold: #e5a93c;
  --gold-light: #fcd34d;
  --gold-glow: rgba(229, 169, 60, 0.15);
  --gold-gradient: linear-gradient(135deg, #fcd34d 0%, #e5a93c 50%, #b47818 100%);
  
  --emerald: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.15);
  
  --blue-accent: #38bdf8;
  --danger: #ef4444;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Newsreader', Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  line-height: 1.6;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, rgba(229, 169, 60, 0.05) 0%, transparent 60%),
              radial-gradient(circle at 10% 30%, rgba(56, 189, 248, 0.03) 0%, transparent 50%),
              var(--bg-deep);
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   TOP ANNOUNCEMENT BAR & HEADER
   ========================================================================== */

.top-bar {
  background: rgba(229, 169, 60, 0.08);
  border-bottom: 1px solid rgba(229, 169, 60, 0.2);
  padding: 9px 16px;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 10px #10b981;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(7, 8, 12, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
}

.brand {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 2px;
}

.brand span {
  color: var(--text-muted);
  font-weight: 300;
}

.brand i {
  color: var(--gold);
  font-style: normal;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #fff;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: rgba(229, 169, 60, 0.12);
  border: 1px solid rgba(229, 169, 60, 0.35);
  color: var(--gold-light);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}

.header-cta:hover {
  background: var(--gold);
  color: #07080c;
  box-shadow: 0 0 20px rgba(229, 169, 60, 0.4);
}

/* ==========================================================================
   BUTTONS & TYPOGRAPHY
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 32px;
  border-radius: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #07080c;
  box-shadow: 0 4px 25px rgba(229, 169, 60, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(229, 169, 60, 0.55);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.eyebrow.blue {
  color: var(--blue-accent);
}

.eyebrow .line {
  width: 20px;
  height: 2px;
  background: currentColor;
  display: inline-block;
}

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin-bottom: 22px;
}

h1 em, h2 em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--gold-light);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  margin-bottom: 16px;
}

.lead-p {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.7;
}

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

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/paris.webp');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.22;
  filter: grayscale(40%) contrast(110%);
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 8, 12, 0.4) 0%, rgba(7, 8, 12, 0.95) 75%, var(--bg-deep) 100%),
              radial-gradient(ellipse at 50% 40%, rgba(229, 169, 60, 0.12) 0%, transparent 60%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 860px;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(13, 15, 23, 0.8);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  backdrop-filter: blur(8px);
}

.hero-badge strong {
  color: #fff;
  font-weight: 700;
}

.hero-badge.highlight {
  border-color: rgba(229, 169, 60, 0.4);
  background: rgba(229, 169, 60, 0.08);
}

.hero-badge.highlight strong {
  color: var(--gold-light);
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}

.hero-cta-action {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-guarantee {
  font-size: 0.8125rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Hero Accelerator Callout */
.hero-accelerator-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(229, 169, 60, 0.08);
  border: 1px solid rgba(229, 169, 60, 0.35);
  border-radius: 12px;
  padding: 12px 18px;
  margin-top: 16px;
  max-width: 720px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.hero-accelerator-pill .pill-spark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--gold-gradient);
  border-radius: 50%;
  color: #0b0d11;
  font-size: 0.875rem;
  font-weight: 800;
  flex-shrink: 0;
}

.hero-accelerator-pill span.pill-text {
  font-size: 0.85rem;
  color: #e6edf3;
  line-height: 1.45;
}

.hero-accelerator-pill span.pill-text strong {
  color: var(--gold-light);
}

/* ==========================================================================
   PROBLEM / UNCOMFORTABLE TRUTH SECTION
   ========================================================================== */

.problem-section {
  padding: 90px 0;
  border-top: 1px solid var(--border);
  background: rgba(13, 15, 23, 0.5);
}

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

.truth-box {
  background: var(--bg-card);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 16px;
  padding: 36px;
  position: relative;
}

.truth-box::before {
  content: "A ARMADILHA";
  position: absolute;
  top: -12px;
  left: 28px;
  background: #ef4444;
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 3px 10px;
  border-radius: 4px;
}

.truth-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.truth-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.truth-list li span.cross {
  color: #ef4444;
  font-weight: 900;
}

/* ==========================================================================
   PROOF SECTION (REAL SCREENSHOTS)
   ========================================================================== */

.proof-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.proof-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.proof-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.proof-card:hover {
  border-color: rgba(229, 169, 60, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.proof-card.featured {
  border-color: rgba(229, 169, 60, 0.35);
  background: var(--bg-card-featured);
}

.proof-card-header {
  padding: 24px;
}

.proof-micro {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
}

.proof-number {
  font-size: clamp(1.8rem, 2.5vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin: 6px 0;
  display: block;
}

.proof-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.proof-image-wrapper {
  margin-top: auto;
  border-top: 1px solid var(--border);
  background: #000;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.proof-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.proof-image-wrapper:hover img {
  transform: scale(1.03);
}

.proof-zoom-tip {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
  pointer-events: none;
}

/* ==========================================================================
   ACCELERATOR SECTION (VALIDATED OFFER)
   ========================================================================== */

.accelerator-section {
  padding: 100px 0;
  background: linear-gradient(180deg, rgba(17, 22, 32, 0.4) 0%, rgba(10, 12, 16, 0.95) 100%);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.accelerator-banner {
  background: radial-gradient(circle at 50% 0%, rgba(229, 169, 60, 0.12) 0%, rgba(17, 22, 32, 0.85) 75%);
  border: 1px solid rgba(229, 169, 60, 0.35);
  border-radius: 20px;
  padding: 48px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
}

.accelerator-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.accelerator-card {
  background: rgba(13, 17, 23, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 24px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}

.accelerator-card:hover {
  transform: translateY(-4px);
  border-color: rgba(229, 169, 60, 0.4);
}

.accelerator-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(229, 169, 60, 0.12);
  border: 1px solid rgba(229, 169, 60, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.accelerator-card h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
}

.accelerator-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.accelerator-highlight-strip {
  margin-top: 32px;
  padding: 22px 26px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.accelerator-highlight-strip p {
  font-size: 0.9375rem;
  color: #e6edf3;
  line-height: 1.5;
  margin: 0;
}

.accelerator-highlight-strip p strong {
  color: #10b981;
}

/* ==========================================================================
   PROPRIETARY MECHANISM (PROTOCOL)
   ========================================================================== */

.mechanism-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-deep) 100%);
  border-top: 1px solid var(--border);
}

.mechanism-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.mechanism-card {
  background: rgba(13, 15, 23, 0.7);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  transition: all 0.3s ease;
}

.mechanism-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.mechanism-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(229, 169, 60, 0.3);
  font-family: var(--font-serif);
  margin-bottom: 16px;
  display: block;
}

.mechanism-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.mechanism-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   ABOUT & JOURNEY SECTION
   ========================================================================== */

.about-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.journey-story {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.journey-story p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.journey-story p strong {
  color: #fff;
}

.journey-visuals {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.comparison-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.comparison-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow: 0 20px 50px rgba(212, 175, 55, 0.1);
}

.comparison-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.comparison-info {
  padding: 18px 20px 22px;
  background: linear-gradient(180deg, rgba(22, 27, 34, 0.9) 0%, rgba(13, 17, 23, 1) 100%);
  flex: 1;
}

.comparison-tag {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
}

.comparison-info strong {
  display: block;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: #fff;
  margin-top: 6px;
}

/* ==========================================================================
   STUDENT RESULTS (CASES)
   ========================================================================== */

/* ==========================================================================
   CAROUSEL SYSTEM (STUDENT RESULTS & TRAVEL AUTHORITY)
   ========================================================================== */

.cases-section, .travel-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cases-section {
  background: var(--bg-card);
}

.travel-section {
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-card) 100%);
}

.carousel-container {
  position: relative;
  margin-top: 48px;
}

.carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 12px 6px 24px;
}

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

.carousel-card {
  flex: 0 0 310px;
  scroll-snap-align: start;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.carousel-card:hover {
  transform: translateY(-4px);
  border-color: rgba(229, 169, 60, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.carousel-media {
  position: relative;
  background: #000;
  overflow: hidden;
  cursor: pointer;
}

.carousel-media img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.35s ease;
}

.carousel-media:hover img {
  transform: scale(1.03);
}

.carousel-zoom-pill {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 9999px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.carousel-card-body {
  padding: 18px 20px;
  margin-top: auto;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
}

.carousel-badge {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
}

.carousel-card-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #fff;
  margin-top: 4px;
}

.carousel-card-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Travel Card Specifics */
.travel-card {
  flex: 0 0 350px;
}

.travel-card .carousel-media img {
  height: 360px;
  object-position: center;
}

/* Carousel Navigation Controls */
.carousel-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding: 0 6px;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.25s ease;
  cursor: pointer;
}

.carousel-dot.active {
  width: 24px;
  border-radius: 9999px;
  background: var(--gold);
}

.carousel-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: #fff;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-btn:hover {
  background: var(--gold);
  color: #07080c;
  border-color: var(--gold);
  box-shadow: 0 0 16px rgba(229, 169, 60, 0.35);
}

/* ==========================================================================
   DELIVERABLES (TANGIBILIZATION)
   ========================================================================== */

.deliver-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.deliverables-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 48px;
}

.deliverable-item {
  display: grid;
  grid-template-columns: 80px 1fr 1.5fr;
  gap: 24px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 32px;
  transition: all 0.25s ease;
}

.deliverable-item:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.deliver-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
  font-family: var(--font-serif);
}

.deliverable-item h3 {
  font-size: 1.25rem;
}

.deliverable-item p {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ANTI-AVATAR FILTER (WHO IS THIS FOR VS WHO IS IT NOT)
   ========================================================================== */

.filter-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-deep) 100%);
}

.filter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.filter-box {
  background: var(--bg-deep);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--border);
}

.filter-box.positive {
  border-color: rgba(16, 185, 129, 0.3);
}

.filter-box.negative {
  border-color: rgba(239, 68, 68, 0.3);
}

.filter-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.35rem;
  margin-bottom: 24px;
}

.filter-box.positive .filter-title {
  color: #10b981;
}

.filter-box.negative .filter-title {
  color: #ef4444;
}

.filter-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.filter-list li svg {
  flex-shrink: 0;
  margin-top: 3px;
}

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

.faq-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.faq-accordion {
  max-width: 800px;
  margin: 48px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 28px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-icon {
  font-size: 1.3rem;
  color: var(--gold);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 28px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 350px;
  padding-bottom: 24px;
}

/* ==========================================================================
   FINAL CTA SECTION
   ========================================================================== */

.final-cta-section {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  background: radial-gradient(circle at 50% 50%, rgba(229, 169, 60, 0.1) 0%, transparent 70%),
              var(--bg-deep);
  text-align: center;
}

.cta-inner-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid rgba(229, 169, 60, 0.3);
  border-radius: 24px;
  padding: 64px 40px;
  box-shadow: 0 0 50px rgba(229, 169, 60, 0.08);
}

/* ==========================================================================
   STICKY BOTTOM BAR (DIRECT RESPONSE CONVERSION BOOSTER)
   ========================================================================== */

.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(13, 15, 23, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 80;
  transform: translateY(120%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-bar.visible {
  transform: translateY(0);
}

.sticky-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sticky-info strong {
  font-size: 0.9375rem;
  color: #fff;
}

.sticky-info span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ==========================================================================
   MODAL / LIGHTBOX
   ========================================================================== */

.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.lightbox-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}

.lightbox-body {
  padding: 16px;
  overflow-y: auto;
  text-align: center;
}

.lightbox-body img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: 8px;
  display: inline-block;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 1024px) {
  .proof-grid {
    grid-template-columns: 1fr;
  }
  .mechanism-grid {
    grid-template-columns: 1fr 1fr;
  }
  .cases-grid {
    grid-template-columns: 1fr 1fr;
  }
  .problem-grid, .about-grid, .filter-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .deliverable-item {
    grid-template-columns: 60px 1fr;
  }
  .deliverable-item p {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mechanism-grid, .cases-grid {
    grid-template-columns: 1fr;
  }
  .comparison-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .comparison-card img {
    height: 340px;
  }
  .accelerator-banner {
    padding: 30px 20px;
  }
  .accelerator-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .accelerator-highlight-strip {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .accelerator-highlight-strip .btn {
    width: 100%;
    text-align: center;
  }
  .sticky-info span {
    display: none;
  }
}