/* ===================================
   ZOAK Consulting - Main Stylesheet
   Aerleum-Inspired Design System
   =================================== */

/* CSS Reset & Variables */
:root {
  /* Color Palette */
  --color-deep-blue: #131c35;
  --color-white: #ffffff;
  --color-dark-grey: #333333;
  --color-light-grey: #f8f9fa;
  --color-overlay: rgba(19, 28, 53, 0.7);
  
  /* Typography */
  --font-header: 'Merriweather', serif;
  --font-body: 'Lato', sans-serif;
  
  /* Spacing */
  --container-max-width: 1200px;
  --section-padding: 6rem 0;
  --mobile-padding: 3rem 0;
  
  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease;
  
  /* Border Radius */
  --radius-small: 8px;
  --radius-medium: 12px;
  --radius-large: 24px;
  --radius-pill: 999px;
  
  /* Shadows */
  --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.1);
  --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.12);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-dark-grey);
  overflow-x: hidden;
  min-width: 320px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
}

p {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

/* Utility Classes */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: block;
  opacity: 0.8;
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-deep-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.preloader-logo img {
  width: 100px;
  height: 100px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* Header */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--color-deep-blue);
  z-index: 1000;
  transition: var(--transition-smooth);
  padding: 1rem 0;
  box-shadow: var(--shadow-subtle);
}

#header.scrolled {
  background: var(--color-deep-blue);
  box-shadow: var(--shadow-elevated);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
  text-decoration: none;
}

.logo img {
  width: auto;
  max-width: 100%;
  max-height: 50px;
  display: block;
}

.logo span {
  font-family: var(--font-header);
  font-size: 1.5rem;
  font-weight: 700;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 400;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link:hover {
  opacity: 0.8;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-smooth);
}

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

.hamburger-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: none;
  flex-direction: column;
  gap: 3px;
  padding: 0.5rem;
}

.hamburger-btn span {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-fast);
}

.cta-btn {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

@media (max-width: 768px) {
  #header {
    padding: 0.5rem 0;
  }
  
  .header-content {
    padding: 0 1rem;
    max-width: 100%;
    width: 100%;
  }
  
  .logo {
    flex-shrink: 0;
  }
  
  .logo img {
    max-height: 32px;
  }
  
  .header-nav {
    gap: 1rem;
    flex-shrink: 0;
  }
  
  .nav-links {
    display: none;
  }
  
  .hamburger-btn {
    display: flex;
    flex-shrink: 0;
    padding: 0.25rem;
  }
  
  .hamburger-btn span {
    width: 20px;
  }
  
  .cta-btn {
    display: none;
  }
}

/* Fullscreen Menu */
.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-deep-blue);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
}

.close-btn {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  padding: 1rem;
}

.menu-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.menu-nav a {
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-header);
  font-size: 2rem;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.menu-nav a:hover {
  opacity: 0.7;
  transform: translateX(10px);
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-overlay);
  z-index: -1;
}

.hero-content {
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: 3rem 2rem;
  position: relative;
}

.hero-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: radial-gradient(ellipse at center, rgba(19, 28, 53, 0.4) 0%, rgba(19, 28, 53, 0.1) 50%, transparent 75%);

}

.hero-headline {
  margin-bottom: 2rem;
}

.hero-headline .line {
  display: block;
  opacity: 0;
  transform: translateY(50px);
}

.hero-subheadline {
  font-size: clamp(1.125rem, 3vw, 1.25rem);
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(30px);
}

.hero-cta {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(30px);
}

.hero-cta:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

/* Mission Section */
.mission {
  background: var(--color-white);
  padding: var(--section-padding);
}

.mission-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.mission .section-label {
  color: var(--color-deep-blue);
}

.mission-main {
  font-size: clamp(1.125rem, 3vw, 1.375rem);
  color: var(--color-dark-grey);
  margin-bottom: 2rem;
}

.mission-emphasis {
  color: var(--color-deep-blue);
  margin-bottom: 3rem;
}

.mission-cta {
  background: var(--color-deep-blue);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.mission-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

@media (max-width: 768px) {
  .mission {
    padding: var(--mobile-padding);
  }
}

/* Brand Identity Section */
.brand-identity {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.brand-content {
  text-align: center;
  color: var(--color-white);
  z-index: 1;
}

.brand-pre {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  display: block;
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(30px);
}

.brand-name {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  opacity: 0;
  transform: scale(0.8);
}


/* About Section */
.about {
  background: var(--color-deep-blue);
  color: var(--color-white);
  padding: var(--section-padding);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-intro {
  font-size: clamp(1.125rem, 3vw, 1.25rem);
  margin-bottom: 2rem;
}

.about-deeper {
  margin-bottom: 3rem;
}

.about-cta {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.about-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

/* Leadership Section */
.leadership {
  background: var(--color-white);
  color: var(--color-dark-grey);
  padding: var(--section-padding);
}

.leadership-content {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.leadership .section-label {
  color: var(--color-deep-blue);
}

.leadership-headline {
  color: var(--color-deep-blue);
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
}

.leadership-intro {
  font-size: clamp(1.125rem, 3vw, 1.25rem);
  max-width: 700px;
  margin: 0 auto 4rem;
  opacity: 0;
  transform: translateY(30px);
}

.team-cards-container {
  overflow-x: auto;
  padding: 0 1rem;
}

.team-cards {
  display: flex;
  gap: 2rem;
  padding-bottom: 1rem;
  min-width: max-content;
}

.team-card {
  background: var(--color-white);
  border: 1px solid #e5e7eb;
  box-shadow: var(--shadow-subtle);
  border-radius: var(--radius-large);
  padding: 2rem;
  max-width: 400px;
  flex-shrink: 0;
  text-align: left;
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(50px);
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
  border-color: #d1d5db;
}

.member-name {
  font-family: var(--font-header);
  color: var(--color-deep-blue);
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.member-title {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-dark-grey);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.member-excerpt {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: var(--color-dark-grey);
}

.member-contact {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-deep-blue);
  text-decoration: none;
  transition: var(--transition-fast);
  display: block;
  margin-bottom: 1.5rem;
}

.member-contact:hover {
  opacity: 0.8;
}

.expand-btn {
  background: var(--color-deep-blue);
  color: var(--color-white);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  margin-bottom: 1.5rem;
}

.expand-btn:hover {
  background: #0f1429;
  transform: translateY(-2px);
}

.expand-icon {
  transition: var(--transition-smooth);
}

.team-card.expanded .expand-btn .expand-icon {
  transform: rotate(180deg);
}

.team-card.expanded .expand-btn span {
  text-content: "Hide Bio";
}

.member-bio {
  display: none;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e7eb;
}

.member-bio p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-dark-grey);
  margin-bottom: 1rem;
}

.team-card.expanded .member-bio {
  display: block;
}

.team-card.expanded .member-excerpt {
  display: none;
}

@media (max-width: 768px) {
  .leadership {
    padding: var(--mobile-padding);
  }
  
  .team-cards {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  
  .team-card {
    max-width: 100vw;
    width: 80vw;
  }
  
  .team-cards-container {
    overflow-x: visible;
    padding: 0;
    width: 100%;
  }
}

@media (min-width: 769px) {
  .team-cards {
    justify-content: center;
  }
}

/* Value Proposition Section */
.value-prop {
  background: var(--color-deep-blue);
  padding: 4rem 0;
  text-align: center;
}

.value-prop-headline {
  color: var(--color-white);
  max-width: 800px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(50px);
}

/* Capabilities Section */
.capabilities {
  background: var(--color-deep-blue);
  padding: var(--section-padding);
  color: var(--color-white);
}

.capability-module {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 6rem;
  opacity: 0;
  transform: translateY(50px);
}

.capability-module:nth-child(even) {
  direction: rtl;
}

.capability-module:nth-child(even) > * {
  direction: ltr;
}

.capability-content h3 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.capability-content p {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.capability-link {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  opacity: 0.9;
}

.capability-link:hover {
  opacity: 1;
  transform: translateX(5px);
}

.capability-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-large);
  padding: 3rem;
  backdrop-filter: blur(10px);
}

.diagram-svg {
  width: 100%;
  max-width: 400px;
  height: 300px;
}

.capabilities-cta {
  text-align: center;
  margin-top: 4rem;
}

.services-cta-btn {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.services-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

/* SVG Animation Styles */
.central-node, .regional-node, .local-node, 
.ai-brain, .data-input, .output-node,
.growth-point {
  fill: var(--color-white);
  opacity: 0;
}

.connection-line, .ai-connection {
  stroke: var(--color-white);
  stroke-width: 2;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
}

.growth-line {
  stroke: var(--color-white);
  stroke-width: 3;
  fill: none;
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
}

.axis-line {
  stroke: var(--color-white);
  stroke-width: 1;
  opacity: 0.5;
}

@media (max-width: 768px) {
  .capability-module {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .capability-module:nth-child(even) {
    direction: ltr;
  }
  
  .capability-diagram {
    order: -1;
    padding: 2rem;
  }
}

/* Impact Section */
.impact {
  background: var(--color-white);
  padding: var(--section-padding);
}

.impact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.impact-text {
  position: sticky;
  top: 2rem;
}

.impact-text .section-label {
  color: var(--color-deep-blue);
}

.impact-text h2 {
  color: var(--color-deep-blue);
}

.impact-gallery {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-medium);
  overflow: hidden;
  opacity: 0.6;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.gallery-item.active {
  opacity: 1;
  transform: scale(1.02);
}

.gallery-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 2rem;
  color: var(--color-white);
}

.gallery-overlay span {
  font-family: var(--font-header);
  font-size: 1.25rem;
  font-weight: 700;
}

@media (max-width: 768px) {
  .impact-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .impact-text {
    position: static;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  
  .impact-text.hidden {
    opacity: 0;
    transform: translateY(-20px);
    pointer-events: none;
  }
  
  .impact-gallery {
    gap: 1rem;
  }
  
  .gallery-item {
    margin-bottom: 1rem;
  }
}

/* Partners Section */
.partners {
  background: var(--color-light-grey);
  padding: 4rem 0;
  text-align: center;
}

.partners .section-label {
  color: var(--color-deep-blue);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-medium);
  transition: var(--transition-smooth);
}

.partner-logo:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.partner-logo:hover .placeholder-logo {
  opacity: 1;
}

.placeholder-logo {
  font-family: var(--font-header);
  font-weight: 700;
  color: var(--color-dark-grey);
  opacity: 0.6;
  transition: var(--transition-smooth);
}

@media (max-width: 768px) {
  .placeholder-logo {
    opacity: 1;
  }
}

/* Careers Preview Section */
.careers-preview {
  background: var(--color-white);
  padding: var(--section-padding);
  text-align: center;
}

.careers-content h2 {
  color: var(--color-deep-blue);
  margin-bottom: 1.5rem;
}

.careers-content p {
  max-width: 600px;
  margin: 0 auto 2rem;
}

.careers-cta {
  background: var(--color-deep-blue);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.careers-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

/* Insights Section */
.insights {
  background: var(--color-deep-blue);
  padding: var(--section-padding);
  color: var(--color-white);
}

.insights .section-label {
  color: var(--color-white);
  text-align: center;
  margin-bottom: 3rem;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.insight-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-medium);
  overflow: hidden;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
}

.insight-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
}

.insight-card .card-image {
  position: relative;
  overflow: hidden;
}

.insight-card .card-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.data-viz {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(19, 28, 53, 0.8);
  border-radius: var(--radius-small);
  padding: 0.5rem;
  backdrop-filter: blur(10px);
}

.mini-chart {
  width: 60px;
  height: 30px;
}

.trend-line, .agility-curve {
  stroke: var(--color-white);
  stroke-width: 2;
  fill: none;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: drawLine 2s ease-in-out infinite;
}

.data-bar {
  fill: var(--color-white);
  opacity: 0;
  animation: fillBars 2s ease-in-out infinite;
}

@keyframes drawLine {
  0%, 20% { stroke-dashoffset: 100; }
  80%, 100% { stroke-dashoffset: 0; }
}

@keyframes fillBars {
  0%, 20% { opacity: 0; }
  80%, 100% { opacity: 1; }
}

.insight-card .card-content {
  padding: 1.5rem;
}

.card-date {
  font-size: 0.875rem;
  opacity: 0.7;
  margin-bottom: 0.75rem;
}

.insight-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.card-excerpt {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.card-link {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
}

.card-link:hover {
  opacity: 0.8;
  transform: translateX(4px);
}

.card-arrow {
  opacity: 0.7;
  transition: var(--transition-smooth);
}

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

.insights-cta-btn {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.insights-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

@media (max-width: 768px) {
  .insights-grid {
    grid-template-columns: 1fr;
  }
}

/* FAQ Section */
.faq {
  background: var(--color-white);
  padding: var(--section-padding);
}

.faq .section-label {
  color: var(--color-deep-blue);
  text-align: center;
  margin-bottom: 3rem;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e5e7eb;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-deep-blue);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.faq-question:hover {
  color: var(--color-dark-grey);
}

.faq-icon {
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding-bottom: 1.5rem;
  margin: 0;
  color: var(--color-dark-grey);
}

/* Final CTA Section */
.final-cta {
  background: var(--color-deep-blue);
  padding: var(--section-padding);
  text-align: center;
  color: var(--color-white);
}

.final-cta-content h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.final-cta-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta-btn {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.final-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

/* Footer */
#footer {
  background: var(--color-deep-blue);
  padding: 3rem 0 2rem;
  color: var(--color-white);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.footer-column h4 {
  color: var(--color-white);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo img {
  width: 24px;
  height: 24px;
}

.footer-logo span {
  font-family: var(--font-header);
  font-weight: 700;
}

.footer-copyright {
  font-size: 0.875rem;
  margin: 1rem 0;
  opacity: 0.8;
}

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

.footer-legal a {
  color: var(--color-white);
  text-decoration: none;
  font-size: 0.875rem;
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.footer-legal a:hover {
  opacity: 1;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  color: var(--color-white);
  text-decoration: none;
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.footer-nav a:hover {
  opacity: 1;
}

.footer-column p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  opacity: 0.9;
}

.footer-cta {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 700;
  display: inline-block;
  transition: var(--transition-smooth);
}

.footer-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .footer-legal {
    justify-content: center;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --section-padding: 3rem 0;
  }
  
  .hero-content {
    padding: 2rem 1rem;
    margin: 0 1rem;
  }
  
  .hero-content::before {
    background: radial-gradient(ellipse at center, rgba(19, 28, 53, 0.5) 0%, rgba(19, 28, 53, 0.1) 45%, transparent 70%);
  }
  
  .brand-identity {
    height: 60vh;
  }
}

/* Loading States and Performance */
img {
  max-width: 100%;
  height: auto;
  loading: lazy;
}

/* Prevent horizontal overflow on mobile */
@media (max-width: 768px) {
  *, *::before, *::after {
    max-width: 100vw;
  }
  
  html, body {
    overflow-x: hidden;
    width: 100%;
  }
}

video {
  loading: lazy;
}

/* Smooth Scrolling Enhancement */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* High Contrast Support */
@media (prefers-contrast: high) {
  :root {
    --color-overlay: rgba(0, 0, 0, 0.9);
  }
}

/* Contact Page Specific Styling */
.brand-intro a[href^="mailto:"] {
  background: var(--color-white);
  color: var(--color-deep-blue);
  padding: 1.25rem 2.5rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: clamp(1.125rem, 3vw, 1.375rem);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
  margin-top: 2rem;
  box-shadow: var(--shadow-subtle);
  letter-spacing: 0.02em;
}

.brand-intro a[href^="mailto:"]:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  background: rgba(255, 255, 255, 0.95);
}

.brand-intro a[href^="mailto:"]:before {
  content: "✉";
  font-size: 1.2em;
  opacity: 0.8;
}

@media (max-width: 768px) {
  .brand-intro a[href^="mailto:"] {
    padding: 1rem 2rem;
    font-size: clamp(1rem, 4vw, 1.125rem);
    margin-top: 1.5rem;
  }
}