/* 
  Liderattus - Premium CSS Design System
  Color Palette: Deep Navy Blue, Gold Accent, Metallic Silver Grey
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --- CUSTOM VARIABLES --- */
:root {
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Colors */
  --bg-primary: #020813;
  --bg-secondary: #081a36;
  --bg-tertiary: #0e2b59;
  --bg-card: rgba(14, 43, 89, 0.55);
  --bg-card-hover: rgba(20, 58, 120, 0.75);
  
  --color-gold: #c5a059;
  --color-gold-light: #e5c07b;
  --color-gold-dark: #a47e37;
  --color-gold-glow: rgba(197, 160, 89, 0.25);
  --color-gold-border: rgba(197, 160, 89, 0.2);
  
  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;

  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;

  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  
  --max-width: 1200px;
}

/* --- RESET & GLOBAL STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border: 2px solid var(--bg-primary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

p {
  color: var(--text-secondary);
}

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

/* --- GRID SYSTEM & LAYOUTS --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* --- BUTTONS & INTERACTIVE --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-smooth);
  cursor: pointer;
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  color: var(--text-dark);
  border: none;
  font-weight: 600;
  box-shadow: 0 4px 20px var(--color-gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(197, 160, 89, 0.4);
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-light);
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.03);
}

/* --- GENERAL SECTIONS --- */
section {
  padding: 7rem 0;
  position: relative;
}

.section-bg-dark {
  background-color: var(--bg-primary);
}

.section-bg-slate {
  background-color: var(--bg-secondary);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(197, 160, 89, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(11, 28, 54, 0.5) 0%, transparent 50%);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-tag {
  font-family: var(--font-title);
  color: var(--color-gold);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.section-title span {
  background: linear-gradient(to right, #ffffff, var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- HEADER / NAVIGATION --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: var(--transition-smooth);
  padding: 1.5rem 0;
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background: rgba(3, 10, 22, 0.85);
  backdrop-filter: blur(15px);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(197, 160, 89, 0.1);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Logo styling is now handled by brand-logotype at the bottom of the file */

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.25rem 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-gold);
  transition: var(--transition-smooth);
}

.nav-link:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
}

/* --- HERO SECTION --- */
.hero {
  padding-top: 10rem;
  padding-bottom: 8rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 80% 30%, rgba(197, 160, 89, 0.08) 0%, transparent 45%),
              radial-gradient(circle at 10% 80%, rgba(11, 28, 54, 0.4) 0%, transparent 50%);
}

.hero-content {
  max-width: 600px;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(197, 160, 89, 0.08);
  border: 1px solid var(--color-gold-border);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-family: var(--font-title);
  font-size: 0.85rem;
  color: var(--color-gold-light);
  margin-bottom: 2rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-tagline svg {
  color: var(--color-gold);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-title span {
  display: block;
  background: linear-gradient(135deg, #ffffff 0%, var(--color-gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.hero-image-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--border-radius-lg);
  padding: 6px;
  background: linear-gradient(135deg, var(--color-gold-border) 0%, transparent 60%, rgba(255,255,255,0.05) 100%);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  width: 100%;
  max-width: 500px;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: calc(var(--border-radius-lg) - 6px);
  display: block;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.hero-image-wrapper:hover .hero-image {
  transform: scale(1.02);
}

.hero-glow {
  position: absolute;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, transparent 60%);
  z-index: -1;
  pointer-events: none;
}

/* --- THE CHALLENGE SECTION --- */
.challenge-cards {
  margin-top: 1rem;
}

.challenge-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-top: 2px solid rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  border-radius: var(--border-radius-md);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.challenge-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  transform: translateX(-100%);
  transition: var(--transition-smooth);
}

.challenge-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: rgba(197, 160, 89, 0.2);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3), 0 0 25px rgba(197, 160, 89, 0.05);
}

.challenge-card:hover::before {
  transform: translateX(100%);
  transition: all 0.8s ease-in-out;
}

.challenge-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-sm);
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid var(--color-gold-border);
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: var(--transition-smooth);
}

.challenge-card:hover .challenge-icon-box {
  background: var(--color-gold);
  color: var(--bg-primary);
  box-shadow: 0 0 15px rgba(197, 160, 89, 0.4);
}

.challenge-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.challenge-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --- ABOUT LIDERATTUS --- */
.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2rem;
}

.stat-item h4 {
  font-size: 2.2rem;
  color: var(--color-gold-light);
  margin-bottom: 0.25rem;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-feature-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.about-feature-icon {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.about-feature-text h4 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.about-feature-text p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --- SOLUTIONS SECTION --- */
.solutions-grid {
  margin-top: 1rem;
}

.solution-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.solution-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: var(--color-gold-border);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3), 0 0 20px rgba(197, 160, 89, 0.05);
}

.solution-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 0.75rem;
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid var(--color-gold-border);
  color: var(--color-gold-light);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-weight: 500;
  font-family: var(--font-title);
}

.solution-card-top h3 {
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
  padding-right: 3rem;
  color: var(--text-primary);
}

.solution-card-top .solution-objective {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.solution-deliverables {
  list-style: none;
  margin-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
}

.solution-deliverables li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.solution-deliverables li svg {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 0.25rem;
  width: 14px;
}

.solution-limits-drawer {
  background: rgba(3, 10, 22, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  display: none;
  animation: slideDown 0.3s ease-out forwards;
}

.solution-limits-drawer.active {
  display: block;
}

.solution-limits-drawer h5 {
  font-family: var(--font-title);
  color: var(--color-gold-light);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
}

.solution-limits-drawer ul {
  list-style: none;
}

.solution-limits-drawer li {
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  position: relative;
  padding-left: 0.75rem;
}

.solution-limits-drawer li::before {
  content: '•';
  color: var(--color-gold);
  position: absolute;
  left: 0;
}

.solution-footer {
  margin-top: auto;
}

.solution-cta {
  width: 100%;
  margin-bottom: 0.75rem;
}

.btn-limits {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.75rem;
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--color-gold-light);
  background: transparent;
  border: 1px dashed var(--color-gold-border);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-limits:hover {
  border-color: var(--color-gold);
  background: rgba(197, 160, 89, 0.05);
}

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

.btn-limits.active svg {
  transform: rotate(180deg);
}

/* --- FOUNDERS SECTION --- */
.founders-grid {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 1rem;
}

.founder-card {
  display: grid;
  grid-template-columns: 350px 1fr;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0,0,0,0.25);
  transition: var(--transition-smooth);
}

.founder-card:hover {
  border-color: var(--color-gold-border);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.founder-img-wrapper {
  width: 100%;
  height: 100%;
  min-height: 400px;
  overflow: hidden;
  position: relative;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.founder-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: var(--transition-smooth);
}

.founder-card:hover .founder-img {
  transform: scale(1.05);
}

.founder-info {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.founder-name {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.founder-role {
  font-family: var(--font-title);
  color: var(--color-gold);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.founder-bio {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.founder-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  color: var(--color-gold-light);
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 0.9rem;
  border: 1px solid rgba(197, 160, 89, 0.4);
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius-sm);
  background: rgba(197, 160, 89, 0.04);
  transition: var(--transition-smooth);
  width: fit-content;
  cursor: pointer;
}

.founder-social-btn:hover {
  background: var(--color-gold);
  color: var(--bg-primary);
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(197, 160, 89, 0.35);
}

/* --- HOW IT WORKS --- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, var(--color-gold-border) 10%, var(--color-gold) 90%, rgba(255,255,255,0.05) 100%);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 2rem 3rem;
  box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.timeline-dot {
  position: absolute;
  top: 2.5rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--color-gold);
  z-index: 1;
  box-shadow: 0 0 10px var(--color-gold-glow);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -10px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -10px;
}

.timeline-number {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(197, 160, 89, 0.15);
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-number {
  color: var(--color-gold-light);
  text-shadow: 0 0 10px var(--color-gold-glow);
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  transition: var(--transition-smooth);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.timeline-item:hover .timeline-card {
  background: var(--bg-card-hover);
  border-color: var(--color-gold-border);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px);
}

.timeline-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.timeline-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --- DIFFERENTIAL SECTION --- */
.diff-content {
  text-align: left;
  max-width: 850px;
  margin: 0 auto;
  background: rgba(14, 43, 89, 0.25);
  padding: 3.5rem 3.5rem 3.5rem 5.5rem;
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--color-gold);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.diff-content .section-title {
  text-align: left;
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.diff-text {
  font-size: 1.15rem;
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-secondary);
  position: relative;
}

.diff-quote-icon {
  font-size: 5rem;
  color: var(--color-gold);
  font-family: var(--font-title);
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  line-height: 1;
  opacity: 0.25;
}

/* --- TARGET AUDIENCE (PARA QUEM É) --- */
.audience-grid {
  margin-top: 1rem;
}

.audience-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 1.75rem;
  border-radius: var(--border-radius-md);
  text-align: center;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.audience-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(197, 160, 89, 0.15);
  transform: scale(1.03);
}

.audience-icon {
  color: var(--color-gold);
  font-size: 1.5rem;
  background: rgba(197, 160, 89, 0.08);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gold-border);
  transition: var(--transition-smooth);
}

.audience-card:hover .audience-icon {
  background: var(--color-gold);
  color: var(--bg-primary);
  box-shadow: 0 0 15px var(--color-gold-glow);
}

.audience-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* --- CTA FINAL --- */
.cta-final {
  background: radial-gradient(circle at 50% 50%, rgba(11, 28, 54, 0.8) 0%, var(--bg-primary) 80%);
  text-align: center;
  padding: 8rem 0;
  border-top: 1px solid rgba(197, 160, 89, 0.1);
  border-bottom: 1px solid rgba(197, 160, 89, 0.1);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.05) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-final-content {
  max-width: 750px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-final h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--color-gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-final p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

/* --- FOOTER --- */
footer {
  background-color: #020710;
  padding: 4rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Logo styling is now handled by brand-logotype at the bottom of the file */

.footer-brand p {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 320px;
}

.footer-links-col h4 {
  font-size: 1.05rem;
  color: var(--color-gold-light);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--color-gold-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer-social-link:hover {
  color: var(--color-gold-light);
  border-color: var(--color-gold);
  background: rgba(197, 160, 89, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.3);
}



/* --- ANIMATIONS & SHOW-ON-SCROLL --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- RESPONSIVE STYLES --- */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .founder-card {
    grid-template-columns: 1fr;
  }
  
  .founder-img-wrapper {
    height: 350px;
    min-height: auto;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .founder-info {
    padding: 2.5rem;
  }
  
  .timeline::before {
    left: 2rem;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 4rem;
    padding-right: 0;
  }
  
  .timeline-item:nth-child(odd) {
    text-align: left;
  }
  
  .timeline-item:nth-child(even) {
    left: 0;
  }
  
  .timeline-dot {
    left: 2rem !important;
    margin-left: -10px;
  }
}

@media (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .hero {
    padding-top: 7.5rem;
    padding-bottom: 4rem;
    text-align: center;
    min-height: auto;
    display: block;
  }
  
  .hero-content {
    max-width: 100%;
  }

  .hero-tagline {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    text-align: center;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    line-height: 1.4;
    margin-bottom: 1.5rem;
  }

  .hero-title {
    font-size: 2.2rem;
    line-height: 1.25;
    margin-bottom: 1.25rem;
  }

  .hero-desc {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .hero-actions {
    justify-content: center;
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .hero-image-wrapper {
    margin: 0 auto;
  }
  
  header {
    padding: 1rem 0;
  }
  
  .hamburger {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-secondary);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 3rem;
    gap: 2.5rem;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 999;
  }
  
  .nav-menu.active {
    transform: translateX(0);
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column-reverse;
    text-align: center;
  }
  
  .modal-container {
    padding: 2rem 1.5rem;
  }
  
  section {
    padding: 4rem 0;
  }
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
  display: block;
}

.brand-logotype {
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.brand-logotype:hover .brand-logo-img {
  transform: scale(1.03);
  filter: drop-shadow(0 0 12px rgba(197, 160, 89, 0.45));
}

header.scrolled .brand-logo-img {
  height: 38px;
}

@media (max-width: 768px) {
  .brand-logo-img {
    height: 38px;
  }
}

/* --- HERO FLOATING & GLOW ANIMATION --- */
@keyframes floatAnimation {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(1deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulseGlow {
  0% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(1); opacity: 0.7; }
}

.hero-image-wrapper {
  animation: floatAnimation 6s ease-in-out infinite;
}

.hero-glow {
  animation: pulseGlow 8s ease-in-out infinite;
}

/* --- ANIMATED BUTTON REFLECTION --- */
.btn {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

.btn:hover::before {
  left: 100%;
}

/* --- INTERACTIVE HOVER EFFECTS --- */
.nav-link {
  transition: var(--transition-smooth);
}

.nav-link:hover {
  letter-spacing: 0.05em;
  text-shadow: 0 0 8px rgba(197, 160, 89, 0.3);
}

.challenge-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}

.challenge-card:hover {
  transform: translateY(-8px) scale(1.01);
}

.solution-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}

.solution-card:hover {
  transform: translateY(-8px) scale(1.01);
}

.audience-card {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, background-color 0.3s ease;
}

.audience-card:hover {
  transform: translateY(-6px) scale(1.02);
}

.founder-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}

.founder-card:hover {
  transform: translateY(-5px);
}

/* --- LIGHT ALTERNATING SECTION THEME --- */
.section-bg-slate {
  background-color: #f3f6fa;
  background-image: 
    radial-gradient(circle at 5% 5%, rgba(197, 160, 89, 0.06) 0%, transparent 35%),
    radial-gradient(circle at 95% 95%, rgba(14, 43, 89, 0.04) 0%, transparent 45%);
  color: var(--text-dark);
  border-top: 1px solid rgba(14, 43, 89, 0.05);
  border-bottom: 1px solid rgba(14, 43, 89, 0.05);
}

/* Typography overrides for light sections */
.section-bg-slate .section-title {
  color: #05122b;
}

.section-bg-slate .section-title span {
  background: linear-gradient(135deg, #05122b 30%, var(--color-gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-bg-slate .section-subtitle {
  color: #4a5568;
}

/* Card adjustments in light sections */
.section-bg-slate .challenge-card,
.section-bg-slate .solution-card,
.section-bg-slate .audience-card,
.section-bg-slate .timeline-card {
  background: #ffffff;
  border: 1px solid rgba(14, 43, 89, 0.08);
  border-top: 3px solid var(--color-gold);
  box-shadow: 0 10px 30px rgba(14, 43, 89, 0.04);
}

.section-bg-slate .challenge-card h3,
.section-bg-slate .solution-card h3,
.section-bg-slate .audience-card h3,
.section-bg-slate .timeline-card h3 {
  color: #05122b;
}

.section-bg-slate .challenge-card p,
.section-bg-slate .solution-card p,
.section-bg-slate .audience-card p,
.section-bg-slate .timeline-card p,
.section-bg-slate .solution-deliverables li {
  color: #4a5568;
}

.section-bg-slate .challenge-card:hover,
.section-bg-slate .solution-card:hover,
.section-bg-slate .audience-card:hover,
.section-bg-slate .timeline-card:hover {
  background: #ffffff;
  border-color: var(--color-gold);
  box-shadow: 0 20px 45px rgba(197, 160, 89, 0.12), 0 0 20px rgba(14, 43, 89, 0.02);
}

/* Timeline specific overrides in light section */
.section-bg-slate .timeline::before {
  background: linear-gradient(180deg, rgba(14, 43, 89, 0.04) 0%, var(--color-gold-border) 10%, var(--color-gold) 90%, rgba(14, 43, 89, 0.04) 100%);
}

.section-bg-slate .timeline-dot {
  background: #f3f6fa;
  border-color: var(--color-gold);
}

.section-bg-slate .timeline-number {
  color: rgba(14, 43, 89, 0.08);
}

.section-bg-slate .timeline-item:hover .timeline-number {
  color: var(--color-gold);
}

.section-bg-slate .timeline-item:hover .timeline-card {
  background: var(--bg-secondary);
  border-color: var(--color-gold);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

.section-bg-slate .timeline-item:hover .timeline-card h3 {
  color: var(--text-primary);
}

.section-bg-slate .timeline-item:hover .timeline-card p {
  color: var(--text-secondary);
}

.section-bg-slate .solution-limits-drawer {
  background: #f7fafc;
  border-color: rgba(14, 43, 89, 0.08);
}

.section-bg-slate .solution-limits-drawer li {
  color: #5a6a85;
}

.section-bg-slate .btn-limits {
  color: var(--color-gold-dark);
  border-color: rgba(197, 160, 89, 0.4);
}

.section-bg-slate .btn-limits:hover {
  background: rgba(197, 160, 89, 0.06);
  border-color: var(--color-gold);
}