/* ==========================================================================
   MATHEUS ATHAYDE ADVOCACIA - INTERACTIVE ARCHITECTURAL BRAND SYSTEM
   ========================================================================== */

:root {
  /* Color Palette Tokens - Executive Navy & Pure White System */
  --navy-950: #0A101D;
  --navy-900: #121B2D;
  --navy-850: #1A263E;
  --navy-800: #23324F;
  --navy-700: #2E416B;
  
  --bg-paper: #F5F7FA;
  --bg-white: #FFFFFF;
  --border-light: rgba(10, 16, 29, 0.08);
  --border-medium: rgba(10, 16, 29, 0.14);
  --border-dark: rgba(255, 255, 255, 0.18);

  --text-dark: #0A101D;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #F8FAFC;

  /* Executive Brand Accents - Periwinkle Palette System */
  --brand-accent: #8C92E0;
  --brand-accent-hover: #6E72A8;
  --brand-accent-light: #B9BDEC;
  --brand-accent-muted: #AEB2DA;
  --brand-accent-soft: #C2C5E4;
  --brand-accent-medium: #8A8FBE;
  --wpp-green: #25D366;

  /* Typography Scale */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing & Layout Tokens */
  --max-width: 1160px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

section[id], .service-group[id] {
  scroll-margin-top: 96px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-paper);
  color: var(--text-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

/* Typography Scale Standardization */
h1, h2, h3, h4 {
  color: var(--text-dark);
  font-weight: 600;
  line-height: 1.15;
}

em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brand-accent);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background-color: var(--brand-accent);
}

.eyebrow.center {
  justify-content: center;
}

.eyebrow.center::before {
  display: none;
}

/* ==========================================================================
   EXECUTIVE BUTTONS (HERO & GLOBAL)
   ========================================================================== */
.btn-primary {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background-color: var(--brand-accent);
  color: #FFFFFF !important;
  padding: 16px 28px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--brand-accent);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(140, 146, 224, 0.25);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary span {
  color: #FFFFFF !important;
}

.btn-primary:hover {
  background-color: var(--brand-accent-hover);
  border-color: var(--brand-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(140, 146, 224, 0.4);
  color: #FFFFFF !important;
}

.btn-secondary {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background-color: rgba(255, 255, 255, 0.04);
  color: #FFFFFF !important;
  padding: 15px 26px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.24);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-secondary span {
  color: #FFFFFF !important;
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: #FFFFFF;
  color: #FFFFFF !important;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-arrow {
  transition: var(--transition);
  color: #FFFFFF !important;
}

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

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(10, 16, 29, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-dark);
  transition: var(--transition);
}

.header-inner {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  width: 44px;
  height: 44px;
  border: 1.5px solid #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: #FFFFFF !important;
  background-color: var(--navy-900);
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #FFFFFF !important;
  line-height: 1;
}

.logo-text span {
  display: block;
  font-family: var(--font-sans);
  font-size: 8px;
  letter-spacing: 0.38em;
  color: #FFFFFF !important;
  margin-top: 5px;
  font-weight: 500;
}

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

.nav-link {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #FFFFFF !important;
  opacity: 0.95;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--brand-accent-light) !important;
  opacity: 1;
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background-color: var(--brand-accent);
  color: #FFFFFF !important;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.nav-cta span {
  color: #FFFFFF !important;
}

.nav-cta:hover {
  background-color: var(--brand-accent-hover);
  color: #FFFFFF !important;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background-color: #FFFFFF;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 84px;
  left: 0;
  right: 0;
  background-color: var(--navy-900);
  padding: 24px;
  border-bottom: 1px solid var(--border-dark);
  flex-direction: column;
  gap: 16px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF !important;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-dark);
}

/* ==========================================================================
   HERO SECTION & INTERACTIVE ARCHITECTURAL BRAND CARD
   ========================================================================== */
.hero {
  position: relative;
  background-color: var(--navy-950);
  color: #FFFFFF;
  padding: 160px 0 0;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
  margin-bottom: 90px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(42px, 5.5vw, 76px);
  font-weight: 500;
  line-height: 1.05;
  color: #FFFFFF !important;
  margin-bottom: 24px;
}

.hero-title .l1 { display: block; }
.hero-title .l2 { display: block; }

.hero-title em {
  color: var(--brand-accent-light) !important;
  font-style: italic;
}

.hero-sub {
  font-size: clamp(17px, 1.8vw, 21px);
  color: var(--text-light) !important;
  line-height: 1.65;
  margin-bottom: 44px;
  max-width: 560px;
  opacity: 0.95;
}

.hero-sub strong {
  color: #FFFFFF !important;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Executive Interactive Architectural Card */
.hero-visual {
  position: relative;
  width: 100%;
}

.interactive-brand-card {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-dark);
  aspect-ratio: 3/4;
  max-width: 440px;
  margin: 0 auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  background-color: var(--navy-900);
}

.hero-img-top {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 2%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.interactive-brand-card:hover .hero-img-top {
  transform: scale(1.03);
}

/* Camada Interativa de Grid Arquitetônico */
.architectural-grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(4, 1fr);
  pointer-events: auto;
}

.grid-cell {
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.grid-cell:hover {
  background-color: rgba(140, 146, 224, 0.22);
  border-color: rgba(185, 189, 236, 0.4);
  backdrop-filter: blur(2px);
}

/* Arrow Badge Top-Left */
.arrow-badge-topleft {
  position: absolute;
  top: 24px;
  left: 24px;
  z-index: 4;
  width: 42px;
  height: 42px;
  background-color: rgba(18, 27, 45, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF !important;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.interactive-brand-card:hover .arrow-badge-topleft {
  background-color: var(--brand-accent);
  border-color: var(--brand-accent);
  transform: scale(1.08) rotate(-5deg);
}

/* Quote Overlay Bottom-Left */
.brand-quote-overlay {
  position: absolute;
  bottom: 84px;
  left: 24px;
  right: 24px;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 16, 29, 0.85) 100%);
  padding: 16px;
  border-radius: var(--radius-sm);
}

.quote-text {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 500;
  line-height: 1.25;
  color: #FFFFFF !important;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.quote-text em {
  color: var(--brand-accent-light) !important;
}

.quote-brand {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-light) !important;
  opacity: 0.8;
  display: block;
}

.portrait-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 16, 29, 0.95) 100%);
  z-index: 1;
}

.portrait-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  z-index: 4;
  background: rgba(18, 27, 45, 0.92);
  backdrop-filter: blur(12px);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  gap: 14px;
}

.badge-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--brand-accent-light);
  color: #FFFFFF !important;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--navy-900);
}

.badge-info strong {
  display: block;
  font-size: 14px;
  color: #FFFFFF !important;
}

.badge-info span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--brand-accent-light) !important;
}

/* Hero Stats Bar */
.hero-stats {
  border-top: 1px solid var(--border-dark);
  background-color: rgba(0, 0, 0, 0.35);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.stat {
  border-right: 1px solid var(--border-dark);
  padding-right: 24px;
}

.stat:last-child {
  border-right: none;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 600;
  color: #FFFFFF !important;
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-light) !important;
  opacity: 0.9;
}

/* ==========================================================================
   QUEM SOMOS (ABOUT)
   ========================================================================== */
.about {
  padding: 110px 0;
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-medium);
  border-bottom: 1px solid var(--border-medium);
}

.about-intro {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}

.photo-offset-frame {
  position: relative;
  border-radius: var(--radius-sm);
  aspect-ratio: 3/4;
  max-width: 420px;
  margin: 0 auto;
  width: 100%;
}

.photo-offset-frame::before {
  content: '';
  position: absolute;
  inset: -12px -12px 12px 12px;
  border: 1.5px solid var(--navy-950);
  border-radius: var(--radius-sm);
  z-index: 1;
  pointer-events: none;
}

.photo-offset-frame img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 2%;
  border-radius: var(--radius-sm);
  display: block;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.about-intro-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 500;
  color: var(--navy-950);
  margin-bottom: 8px;
}

.about-cred {
  margin-bottom: 24px;
}

.about-cred .nome {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--navy-950);
}

.about-cred .cargo {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy-700);
  margin-top: 4px;
}

.about-resumo-box {
  margin-top: 24px;
}

.about-resumo {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 14px;
}

.about-list {
  list-style: none;
  margin: 24px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-body);
}

.check-bullet {
  color: var(--brand-accent);
  font-weight: bold;
}

/* ==========================================================================
   AVALIAÇÕES GOOGLE (DESIGN REVISADO: TOP ALIGNMENT + NATIVE SMOOTH FLOW)
   ========================================================================== */
.reviews {
  padding: 110px 0;
  background-color: var(--navy-950);
  color: #FFFFFF;
}

.reviews-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 54px;
}

.reviews-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4vw, 50px);
  color: #FFFFFF !important;
  margin-bottom: 20px;
}

.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dark);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
}

.g-logo {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.g-num {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  color: #FFFFFF !important;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
}

.g-stars {
  color: #FFC107;
  font-size: 15px;
  letter-spacing: 2px;
  display: block;
}

.g-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-light) !important;
  opacity: 0.85;
}

/* Cards Grid with Perfect Top Flow (No Empty Gaps) */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 44px;
  align-items: start; /* Alinha o topo dos 3 cartões impecavelmente! */
}

.review-card {
  background-color: var(--navy-900);
  border: 1px solid var(--border-dark);
  padding: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: flex-start; /* FLUXO NATURAL DO TOPO: Avatar -> Estrelas -> Texto */
  gap: 14px;
  height: 100%;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.review-card:hover {
  border-color: var(--brand-accent-light);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.review-user {
  display: flex;
  align-items: center;
  gap: 14px;
}

.u-avatar {
  width: 44px;
  height: 44px;
  background-color: var(--brand-accent);
  color: #FFFFFF !important;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.u-meta strong {
  display: block;
  font-size: 16px;
  color: #FFFFFF !important;
  line-height: 1.2;
}

.r-text-wrap {
  position: relative;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.r-text-wrap.clamped {
  max-height: 180px;
}

.r-text-wrap.clamped::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(180deg, transparent 0%, var(--navy-900) 100%);
  pointer-events: none;
}

.r-text {
  font-size: 14px;
  line-height: 1.7;
  color: #F1F5F9 !important;
  opacity: 0.95;
  font-style: italic;
}

.review-expand-btn {
  background: none;
  border: none;
  color: var(--brand-accent-light);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 4px 0;
  margin-top: 4px;
  align-self: flex-start;
  transition: var(--transition);
}

.review-expand-btn:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.reviews-cta {
  text-align: center;
}

.reviews-cta a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF !important;
  padding: 14px 26px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.reviews-cta a:hover {
  background-color: #FFFFFF;
  color: var(--navy-950) !important;
}

/* ==========================================================================
   ÁREAS DE ATUAÇÃO (GRID CORPORATIVO DE ALTA CONVERSÃO)
   ========================================================================== */
.services {
  padding: 110px 0;
  background-color: var(--bg-paper);
}

.section-head.text-center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 54px;
}

.corporate-specialty-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.corp-card {
  position: relative;
  overflow: hidden;
  background-color: #FFFFFF;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(10, 16, 29, 0.03);
}

.corp-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-accent), var(--brand-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.corp-card.corp-card-large {
  grid-column: span 1;
}

.corp-card:hover {
  border-color: var(--navy-950);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(10, 16, 29, 0.08);
}

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

.corp-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-light);
}

.corp-icon-box {
  width: 44px;
  height: 44px;
  background-color: var(--navy-950);
  color: var(--brand-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.corp-card:hover .corp-icon-box {
  background-color: var(--brand-accent);
  color: #FFFFFF;
  transform: scale(1.06);
}

.corp-header-info {
  flex-grow: 1;
}

.corp-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--brand-accent);
  display: block;
  margin-bottom: 2px;
}

.corp-header-info h3 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 600;
  color: var(--navy-950);
  line-height: 1.2;
}

.corp-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background-color: var(--bg-paper);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

.service-intro {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-body);
  font-style: italic;
  margin-bottom: 22px;
}

/* Items List & Grid */
.corp-items-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.corp-items-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.corp-item {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy-950);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background-color: var(--bg-paper);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  line-height: 1.4;
  transition: var(--transition);
  cursor: pointer;
}

.corp-item:hover {
  background-color: #FFFFFF;
  border-color: var(--navy-950);
  transform: translateX(3px);
  box-shadow: 0 4px 12px rgba(10, 16, 29, 0.05);
}

.item-check {
  color: var(--brand-accent);
  flex-shrink: 0;
  margin-top: 2px;
  transition: var(--transition);
}

.corp-item:hover .item-check {
  transform: scale(1.15);
}

/* Expandable Items Smooth Accordion */
.expandable-items {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.expandable-items.open {
  max-height: 1400px;
  margin-top: 10px;
}

.toggle-expand-wrap {
  margin: 12px 0 24px;
}

.toggle-expand-btn {
  width: 100%;
  background-color: var(--bg-paper);
  border: 1px dashed var(--border-medium);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--navy-950);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
}

.toggle-expand-btn:hover {
  background-color: #FFFFFF;
  border-color: var(--brand-accent);
  color: var(--brand-accent);
}

.btn-chevron {
  transition: transform 0.3s ease;
}

.toggle-expand-btn.open .btn-chevron {
  transform: rotate(180deg);
}

/* Card Action Link */
.corp-card-action {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
}

.corp-cta-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-accent);
  transition: var(--transition);
}

.corp-cta-link:hover {
  color: var(--navy-950);
}

.corp-cta-link:hover .link-arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   CTA FINAL & FOOTER (HIGH CONTRAST WHITE TEXT)
   ========================================================================== */
.cta-final {
  padding: 110px 0;
  background-color: var(--navy-950);
  color: #FFFFFF !important;
  text-align: center;
}

.cta-inner {
  max-width: 760px;
}

.cta-final h2 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4.5vw, 60px);
  color: #FFFFFF !important;
  margin-bottom: 20px;
  line-height: 1.1;
}

.cta-final p {
  font-size: 18px;
  color: #F8FAFC !important;
  opacity: 0.95;
  margin-bottom: 40px;
  line-height: 1.65;
}

/* Footer High Contrast */
footer {
  background-color: #080C16;
  color: #E2E8F0 !important;
  padding: 70px 0 30px;
  border-top: 1px solid var(--border-dark);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: #FFFFFF !important;
}

.footer-brand span {
  display: block;
  font-family: var(--font-sans);
  font-size: 8px;
  letter-spacing: 0.35em;
  color: var(--brand-accent-light) !important;
  margin-top: 4px;
}

.footer-info {
  font-size: 14px;
  line-height: 1.85;
  color: #F8FAFC !important;
}

.footer-info a {
  color: #FFFFFF !important;
  text-decoration: underline;
}

.footer-disclaimer {
  border-top: 1px solid var(--border-dark);
  padding-top: 24px;
  font-size: 12px;
  line-height: 1.65;
  margin-bottom: 24px;
  color: #CBD5E1 !important;
  opacity: 0.95;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #94A3B8 !important;
}

/* Floating WhatsApp */
.wpp {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--wpp-green);
  color: #FFFFFF !important;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.wpp:hover {
  transform: scale(1.1) translateY(-2px);
}

/* Responsive Rules */
@media (max-width: 980px) {
  .hero-inner, .about-intro, .corporate-specialty-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .stats-grid, .reviews-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .stat {
    border-right: none;
    border-bottom: 1px solid var(--border-dark);
    padding-bottom: 20px;
  }

  .stat:last-child { border-bottom: none; }

  .desktop-nav { display: none; }
  .menu-toggle { display: flex; }
}

/* ==========================================================================
   CALCULADORA DE REAJUSTE ABUSIVO v2 - PALETA EXECUTIVA NAVY & BLUE
   ========================================================================== */
.rev-calc {
  --rc-ink:        var(--navy-950, #0A101D);
  --rc-surface:    var(--navy-900, #121B2D);
  --rc-surface-2:  var(--navy-850, #1A263E);
  --rc-line:       var(--border-dark, rgba(255, 255, 255, 0.18));
  --rc-line-2:     rgba(185, 189, 236, 0.3);
  --rc-text:       #FFFFFF;
  --rc-text-2:     #F8FAFC;
  --rc-text-3:     #CBD5E1;
  --rc-blue:       var(--brand-accent, #8C92E0);
  --rc-blue-2:     var(--brand-accent-light, #B9BDEC);
  --rc-blue-soft:  rgba(140, 146, 224, 0.18);
  --rc-red:        #F87171;
  --rc-green:      #34D399;

  --rc-display: var(--font-serif);
  --rc-sans:    var(--font-sans);
  --rc-mono:    var(--font-mono);

  --rc-r:  var(--radius-md, 8px);
  --rc-r2: var(--radius-sm, 4px);

  background: var(--rc-ink);
  color: var(--rc-text);
  font-family: var(--rc-sans);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.rev-calc::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(900px 420px at 50% -8%, rgba(140, 146, 224, 0.15), transparent 62%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 30%);
  pointer-events: none;
}

.rev-calc * { box-sizing: border-box; }

.rc-wrap { position: relative; width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Cabeçalho da Seção */
.rc-head { text-align: center; max-width: 660px; margin: 0 auto 44px; }
.rc-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--rc-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--rc-blue-2); margin-bottom: 18px;
}
.rc-eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--rc-blue-2); box-shadow: 0 0 0 4px var(--rc-blue-soft);
}
.rc-head h2 {
  font-family: var(--rc-display); font-weight: 500;
  font-size: clamp(32px, 4.6vw, 50px); line-height: 1.1; letter-spacing: -0.01em;
  margin: 0 0 16px; color: #FFFFFF !important;
}
.rc-head h2 em { font-style: italic; color: var(--rc-blue-2) !important; }
.rc-head p { margin: 0; font-size: 15.5px; line-height: 1.7; color: var(--rc-text-2); opacity: 0.9; }

/* Card Principal */
.rc-card {
  background: linear-gradient(180deg, var(--rc-surface), rgba(18, 27, 45, 0.9));
  border: 1px solid var(--rc-line);
  border-radius: var(--rc-r);
  box-shadow: 0 40px 90px -50px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

/* Barra de Progresso */
.rc-progress { height: 4px; background: rgba(255, 255, 255, 0.08); }
.rc-progress span {
  display: block; height: 100%; width: 33.33%;
  background: linear-gradient(90deg, var(--rc-blue), var(--rc-blue-2));
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.rc-grid { display: grid; grid-template-columns: 262px 1fr; min-height: 520px; }

/* Trilho Lateral de Etapas */
.rc-rail {
  border-right: 1px solid var(--rc-line);
  background: rgba(0, 0, 0, 0.25);
  padding: 34px 28px;
  display: flex; flex-direction: column; gap: 6px;
}
.rc-rail-title {
  font-family: var(--rc-mono); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--rc-blue-2); margin-bottom: 20px; font-weight: 600;
}
.rc-step {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 12px 0; position: relative;
  color: var(--rc-text-3);
  transition: color 0.3s ease;
}
.rc-step::after {
  content: ''; position: absolute; left: 13px; top: 38px; bottom: -6px; width: 1px;
  background: var(--rc-line);
}
.rc-step:last-of-type::after { display: none; }
.rc-step-n {
  flex: none; width: 27px; height: 27px; border-radius: 50%;
  border: 1px solid var(--rc-line);
  display: grid; place-items: center;
  font-family: var(--rc-mono); font-size: 11px;
  background: rgba(255, 255, 255, 0.04);
  transition: all 0.3s ease;
  color: #FFFFFF;
}
.rc-step-l { font-size: 13.5px; line-height: 1.45; padding-top: 4px; font-weight: 500; }
.rc-step.is-active { color: #FFFFFF; }
.rc-step.is-active .rc-step-n {
  border-color: var(--rc-blue); color: #FFFFFF;
  background: var(--rc-blue); font-weight: 600;
  box-shadow: 0 0 0 5px var(--rc-blue-soft);
}
.rc-step.is-done { color: var(--rc-text-2); }
.rc-step.is-done .rc-step-n { border-color: var(--rc-blue-2); color: var(--rc-blue-2); }
.rc-step.is-done .rc-step-n::before { content: '✓'; font-size: 12px; }
.rc-step.is-done .rc-step-n i { display: none; }

.rc-rail-foot {
  margin-top: auto; padding-top: 24px; border-top: 1px solid var(--rc-line);
  font-size: 11.5px; line-height: 1.6; color: var(--rc-text-3);
}

/* Painel de Perguntas */
.rc-panel { padding: 38px 40px 32px; display: flex; flex-direction: column; }

.rc-count {
  font-family: var(--rc-mono); font-size: 11px; letter-spacing: 0.12em;
  color: var(--rc-blue-2); margin-bottom: 12px; font-weight: 600;
}
.rc-q {
  display: block; width: 100%; float: none; padding: 0;
  font-family: var(--rc-display); font-weight: 500;
  font-size: clamp(24px, 3vw, 31px); line-height: 1.2; margin: 0 0 8px;
  color: #FFFFFF !important; letter-spacing: -0.01em;
}
.rc-sub { margin: 0 0 26px; font-size: 14px; line-height: 1.6; color: var(--rc-text-2); opacity: 0.9; max-width: 52ch; }

.rc-fs { border: 0; padding: 0; margin: 0; min-width: 0; }
.rc-fs[hidden] { display: none; }
.rc-fade { animation: rcIn 0.38s cubic-bezier(0.16, 1, 0.3, 1) both; }
@keyframes rcIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* Cartões de Opção */
.rc-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rc-opt { position: relative; display: block; cursor: pointer; }
.rc-opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.rc-opt .rc-box {
  border: 1px solid var(--rc-line); border-radius: var(--rc-r2);
  background: rgba(255, 255, 255, 0.03);
  padding: 17px 18px 16px; height: 100%;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.rc-opt .rc-t { font-size: 14.5px; font-weight: 600; margin-bottom: 5px; letter-spacing: -0.01em; color: #FFFFFF !important; }
.rc-opt .rc-d { font-size: 12.5px; line-height: 1.5; color: var(--rc-text-2); opacity: 0.85; }
.rc-opt:hover .rc-box { border-color: var(--rc-blue-2); background: rgba(255, 255, 255, 0.07); }
.rc-opt input:checked + .rc-box {
  border-color: var(--rc-blue);
  background: linear-gradient(180deg, rgba(140, 146, 224, 0.2), rgba(140, 146, 224, 0.06));
}
.rc-opt input:focus-visible + .rc-box { outline: 2px solid var(--rc-blue-2); outline-offset: 2px; }
.rc-opt input:checked + .rc-box::after {
  content: '✓'; position: absolute; top: 12px; right: 14px;
  font-size: 11px; color: #FFFFFF;
  width: 19px; height: 19px; border-radius: 50%; background: var(--rc-blue);
  display: grid; place-items: center; font-weight: 700;
}

/* Campos de Form Input */
.rc-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.rc-f label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: #FFFFFF !important; }
.rc-f .rc-hint { display: block; font-size: 12px; color: var(--rc-text-3); margin-bottom: 9px; line-height: 1.5; }
.rc-input, .rc-select {
  width: 100%; font-family: var(--rc-sans); font-size: 16px; font-weight: 500;
  color: var(--navy-950); background: #FFFFFF;
  border: 1px solid var(--border-medium); border-radius: var(--radius-sm);
  padding: 14px 15px; -webkit-appearance: none; appearance: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.rc-input::placeholder { color: #94A3B8; }
.rc-input:focus, .rc-select:focus {
  outline: none; border-color: var(--rc-blue);
  background: #FFFFFF; box-shadow: 0 0 0 3px rgba(140, 146, 224, 0.2);
}
.rc-select {
  background-image: linear-gradient(45deg, transparent 50%, var(--navy-950) 50%), linear-gradient(135deg, var(--navy-950) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
  padding-right: 44px; cursor: pointer;
}
.rc-select option { background: #FFFFFF; color: var(--navy-950); }
.rc-money { position: relative; }
.rc-money::before {
  content: 'R$'; position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  font-family: var(--rc-mono); font-size: 13px; color: var(--navy-950); pointer-events: none; font-weight: 600;
}
.rc-money .rc-input { padding-left: 44px; }
.rc-f.has-error .rc-input, .rc-f.has-error .rc-select { border-color: var(--rc-red); }
.rc-err { display: none; font-size: 12.5px; color: var(--rc-red); margin-top: 7px; }
.rc-f.has-error .rc-err { display: block; }

/* Navegação */
.rc-nav {
  margin-top: auto; padding-top: 30px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.rc-btn {
  font-family: var(--rc-sans); font-size: 14.5px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 26px; border-radius: var(--radius-sm); cursor: pointer;
  border: 1px solid transparent; transition: all 0.22s ease; text-decoration: none;
}
.rc-btn-main {
  background: var(--rc-blue);
  color: #FFFFFF !important; box-shadow: 0 4px 16px rgba(140, 146, 224, 0.3);
}
.rc-btn-main:hover { background: var(--brand-accent-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(110, 114, 168, 0.45); }
.rc-btn-ghost { background: transparent; color: var(--rc-text-2); border-color: var(--rc-line); }
.rc-btn-ghost:hover { color: #FFFFFF; border-color: #FFFFFF; }
.rc-btn:focus-visible { outline: 2px solid var(--rc-blue-2); outline-offset: 3px; }
.rc-btn .rc-arrow { transition: transform 0.22s ease; color: #FFFFFF !important; }
.rc-btn-main:hover .rc-arrow { transform: translateX(4px); }

.rc-note {
  border-top: 1px solid var(--rc-line); margin-top: 24px; padding-top: 16px;
  font-size: 11.5px; color: var(--rc-text-3); letter-spacing: 0.02em; font-family: var(--rc-mono);
}

/* Painel de Resultado */
.rc-result { display: none; padding: 38px 40px 36px; }
.rc-result.is-on { display: block; animation: rcIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) both; }

.rc-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--rc-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 7px 14px; border-radius: 99px; margin-bottom: 18px; border: 1px solid;
}
.rc-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.rc-b-alto {  color: var(--rc-red);   border-color: rgba(248, 113, 113, 0.4); background: rgba(248, 113, 113, 0.12); }
.rc-b-medio { color: #FBBF24;          border-color: rgba(245, 158, 11, 0.4);  background: rgba(245, 158, 11, 0.12); }
.rc-b-baixo { color: var(--rc-blue-2); border-color: rgba(185, 189, 236, 0.4);  background: rgba(140, 146, 224, 0.12); }

.rc-res-title {
  font-family: var(--rc-display); font-weight: 500;
  font-size: clamp(27px, 3.6vw, 40px); line-height: 1.15; letter-spacing: -0.015em;
  margin: 0 0 30px; max-width: 20ch; color: #FFFFFF !important;
}
.rc-res-title em { font-style: italic; color: var(--rc-blue-2) !important; }

.rc-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 28px; }
.rc-kpi {
  border: 1px solid var(--rc-line); border-radius: var(--rc-r2);
  background: rgba(0, 0, 0, 0.25); padding: 22px 22px 20px;
}
.rc-kpi .rc-lab {
  font-family: var(--rc-mono); font-size: 11px; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--rc-blue-2); margin-bottom: 12px; font-weight: 600;
}
.rc-kpi .rc-val {
  font-family: var(--rc-display); font-weight: 600; letter-spacing: -0.02em;
  font-size: clamp(28px, 3.5vw, 38px); line-height: 1; margin-bottom: 9px; color: #FFFFFF !important;
}
.rc-kpi .rc-vsub { font-size: 12.5px; line-height: 1.5; color: var(--rc-text-2); opacity: 0.85; }
.rc-kpi-a .rc-val { color: #FFFFFF !important; }
.rc-kpi-b .rc-val { color: var(--rc-blue-2) !important; }

/* Comparativo Gráfico */
.rc-ledger {
  border: 1px solid var(--rc-line); border-radius: var(--rc-r2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent);
  padding: 24px 24px 22px; margin-bottom: 26px;
}
.rc-ledger-h {
  font-family: var(--rc-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--rc-blue-2); margin-bottom: 20px; font-weight: 600;
}
.rc-bar { margin-bottom: 18px; }
.rc-bar:last-child { margin-bottom: 0; }
.rc-bar-top {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 8px;
}
.rc-bar-top span { font-size: 13px; color: var(--rc-text-2); }
.rc-bar-top strong { font-family: var(--rc-mono); font-size: 15px; font-weight: 600; }
.rc-track { height: 9px; border-radius: 99px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.rc-fill { height: 100%; width: 0; border-radius: 99px; transition: width 1s cubic-bezier(0.16, 1, 0.3, 1); }
.rc-fill-red {   background: linear-gradient(90deg, rgba(248, 113, 113, 0.6), var(--rc-red)); }
.rc-fill-green { background: linear-gradient(90deg, var(--brand-accent), var(--rc-blue-2)); }
.rc-delta {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  font-family: var(--rc-mono); font-size: 12.5px; color: #F87171;
  background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.3);
  padding: 7px 13px; border-radius: 8px;
}

/* Memória de Cálculo & Fundamentação */
.rc-detail { border: 1px solid var(--rc-line); border-radius: var(--rc-r2); margin-bottom: 14px; overflow: hidden; }
.rc-detail > summary {
  list-style: none; cursor: pointer; padding: 17px 22px;
  font-size: 14px; font-weight: 600; display: flex; justify-content: space-between; align-items: center;
  background: rgba(255, 255, 255, 0.03); color: #FFFFFF !important;
}
.rc-detail > summary::-webkit-details-marker { display: none; }
.rc-detail > summary::after { content: '+'; font-family: var(--rc-mono); color: var(--rc-blue-2); font-size: 17px; }
.rc-detail[open] > summary::after { content: '−'; }
.rc-detail-body { padding: 4px 22px 20px; }
.rc-line {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 12px 0; border-bottom: 1px dashed var(--rc-line); font-size: 14px;
}
.rc-line:last-child { border-bottom: 0; }
.rc-line .k { color: var(--rc-text-2); opacity: 0.9; }
.rc-line .v { font-family: var(--rc-mono); font-weight: 500; text-align: right; white-space: nowrap; color: #FFFFFF !important; }
.rc-line .v.bad { color: #F87171 !important; }
.rc-line .v.good { color: var(--rc-blue-2) !important; }
.rc-fund { font-size: 14px; line-height: 1.75; color: var(--rc-text-2); padding: 4px 22px 20px; margin: 0; opacity: 0.9; }

/* Respostas Informadas */
.rc-answers { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 26px; }
.rc-answer {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--rc-text-2);
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--rc-line);
  border-radius: 99px; padding: 7px 14px;
}
.rc-answer b { color: #FFFFFF; font-weight: 600; font-family: var(--rc-mono); }

.rc-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 28px; }
.rc-cta .rc-btn-main { flex: 1 1 320px; justify-content: center; padding: 18px 28px; }

@media (max-width: 900px) {
  .rev-calc { padding: 64px 0; }
  .rc-wrap { padding: 0 18px; }
  .rc-grid { grid-template-columns: 1fr; min-height: 0; }
  .rc-rail {
    border-right: 0; border-bottom: 1px solid var(--rc-line);
    flex-direction: row; align-items: center; gap: 0; padding: 16px 20px;
    overflow-x: auto;
  }
  .rc-rail-title, .rc-rail-foot { display: none; }
  .rc-step { padding: 4px 0; flex: 1; min-width: 0; }
  .rc-step::after { left: 34px; top: 17px; right: 6px; bottom: auto; width: auto; height: 1px; }
  .rc-step-l { display: none; }
  .rc-step.is-active .rc-step-l {
    display: block; font-size: 12.5px; padding-top: 5px; white-space: nowrap;
  }
  .rc-panel, .rc-result { padding: 28px 20px 26px; }
  .rc-opts, .rc-fields, .rc-kpis { grid-template-columns: 1fr; }
  .rc-nav { padding-top: 24px; }
  .rc-btn { padding: 15px 20px; }
  .rc-cta .rc-btn-main { flex: 1 1 100%; }
  .rc-res-title { max-width: none; }
}
@media (max-width: 420px) {
  .rc-nav { flex-direction: column-reverse; align-items: stretch; }
  .rc-nav .rc-btn { justify-content: center; width: 100%; }
}

/* FAQ Accordion Styling */
.faq-list {
  margin-top: 44px;
  max-width: 860px;
}

.faq-item {
  border-bottom: 1px solid var(--border-dark);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  color: #FFFFFF !important;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  transition: var(--transition);
}

.faq-q:hover {
  color: var(--brand-accent-light) !important;
}

.faq-q .pm {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--brand-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-accent-light);
  transition: var(--transition);
  font-size: 18px;
  line-height: 1;
}

.faq-item.open .faq-q .pm {
  transform: rotate(45deg);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-a p {
  padding: 0 0 24px;
  color: var(--text-light);
  opacity: 0.9;
  font-size: 16px;
  line-height: 1.7;
}

.dot-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-accent-light);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(185, 189, 236, 0.6); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(185, 189, 236, 0); }
}

/* ==========================================================================
   INTERACTIVE REVISIONAL HERO VISUAL CARD (HTML/CSS GRAPHIC)
   ========================================================================== */
.calc-hero-visual-card {
  aspect-ratio: auto;
  min-height: 440px;
  background: linear-gradient(145deg, var(--navy-900), #0D1525);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--border-dark);
}

.calc-card-preview-body {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: 100%;
}

.preview-badge-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
}

.preview-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-accent-light);
  background: rgba(140, 146, 224, 0.15);
  border: 1px solid rgba(185, 189, 236, 0.3);
  padding: 5px 12px;
  border-radius: 20px;
}

.preview-status-pulse {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #34D399;
  letter-spacing: 0.08em;
}

.preview-main-metric .metric-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-light);
  opacity: 0.75;
  display: block;
  margin-bottom: 4px;
}

.preview-main-metric .metric-value {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 600;
  color: #FFFFFF !important;
  line-height: 1;
}

.preview-main-metric .metric-value em {
  font-size: 16px;
  color: var(--brand-accent-light) !important;
  font-style: italic;
  font-family: var(--font-sans);
  font-weight: 400;
}

.preview-main-metric .metric-sub {
  font-size: 13px;
  color: var(--text-light);
  opacity: 0.85;
  margin-top: 6px;
  display: block;
}

.preview-comparison-graphic {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.graphic-bar-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bar-label-group {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-light);
}

.bar-label-group strong {
  font-family: var(--font-mono);
  color: #FFFFFF;
}

.bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1s ease;
}

.bar-fill-danger {
  background: linear-gradient(90deg, #EF4444, #F87171);
}

.bar-fill-success {
  background: linear-gradient(90deg, var(--brand-accent), var(--brand-accent-light));
}

.preview-footer-note {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.note-icon {
  font-size: 20px;
}

.note-text strong {
  display: block;
  font-size: 13px;
  color: #FFFFFF !important;
}

.note-text span {
  font-size: 11px;
  color: var(--text-light);
  opacity: 0.8;
  display: block;
}

/* ==========================================================================
   MODERN PROBLEMA SPLIT FEATURE LAYOUT (REVISIONAL)
   ========================================================================== */
.prob-split-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 980px) {
  .prob-split-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.prob-summary-card {
  background: var(--navy-950);
  color: #FFFFFF !important;
  border-radius: var(--radius-sm);
  padding: 40px;
  border: 1px solid var(--border-dark);
  position: sticky;
  top: 104px;
  box-shadow: 0 16px 40px rgba(10, 16, 29, 0.25);
}

.prob-summary-card h3 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 38px);
  color: #FFFFFF !important;
  margin: 12px 0 16px;
  line-height: 1.15;
}

.prob-summary-card p {
  font-size: 15px;
  color: var(--text-light);
  opacity: 0.9;
  line-height: 1.65;
  margin-bottom: 28px;
}

.prob-features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.prob-feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(10, 16, 29, 0.03);
}

.prob-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: var(--brand-accent);
  transform: scaleY(0.4);
  transform-origin: top;
  transition: transform 0.35s ease;
}

.prob-feature-card:hover {
  border-color: var(--navy-950);
  transform: translateX(4px);
  box-shadow: 0 12px 30px rgba(10, 16, 29, 0.08);
}

.prob-feature-card:hover::before {
  transform: scaleY(1);
  background: linear-gradient(180deg, var(--brand-accent), var(--brand-accent-light));
}

.prob-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.prob-card-num-badge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.prob-card-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--brand-accent);
}

.prob-card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--bg-paper);
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 600;
}

.prob-icon-mini {
  width: 38px;
  height: 38px;
  background: var(--navy-950);
  color: var(--brand-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.prob-feature-card:hover .prob-icon-mini {
  background: var(--brand-accent);
  color: #FFFFFF;
  transform: scale(1.08);
}

.prob-feature-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy-950);
  margin-bottom: 8px;
}

.prob-feature-card p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.6;
}