/* ==========================================================
   RESET & THEME VARIABLES
   ========================================================== */
:root {
  --bg-primary: #132039;
  --accent-gold: #c78e38;
  --accent-gold-hover: #b37d2e;
  --nav-text-color: #c9d2e3;
  --nav-active-color: #c78e38;
  --text-white: #ffffff;
  --text-muted: #8b99b3;
  --text-dark: #192338;
  --border-cream: #ebd9b5;
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-white);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ==========================================================
   NAVIGATION BAR & HAMBURGER (DESKTOP & MOBILE)
   ========================================================== */
.navbar-header {
  width: 100%;
  padding: 24px 0;
  background-color: var(--bg-primary);
  position: relative;
  z-index: 1000;
}

.nav-wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 36px;
  position: relative;
}

/* Desktop Navigation Menu */
.nav-menu,
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

/* Menu Links Specificity & Colors */
.navbar-header .nav-wrapper .nav-menu a,
.navbar-header .nav-wrapper .nav-links a,
.navbar-header a.nav-item,
.navbar-header a.nav-link {
  color: var(--nav-text-color) !important;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.25s ease, padding-left 0.2s ease;
}

.navbar-header .nav-wrapper .nav-menu a:hover,
.navbar-header .nav-wrapper .nav-links a:hover,
.navbar-header a.nav-item:hover,
.navbar-header a.nav-link:hover {
  color: var(--nav-active-color) !important;
}

.navbar-header .nav-wrapper .nav-menu a.active,
.navbar-header .nav-wrapper .nav-links a.active,
.navbar-header a.nav-item.active,
.navbar-header a.nav-link.active {
  color: var(--nav-active-color) !important;
  font-weight: 600;
}

/* Buy Button */
.nav-btn-buy {
  background-color: var(--accent-gold);
  color: #ffffff;
  padding: 10px 28px;
  border-radius: 24px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 0.25s ease, transform 0.2s ease;
  display: inline-block;
  text-align: center;
}

.nav-btn-buy:hover {
  background-color: var(--accent-gold-hover);
  transform: translateY(-1px);
}

.desktop-only-buy {
  display: inline-block;
}

.mobile-only-buy {
  display: none;
}

/* Hamburger Trigger Button */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.hamburger-line {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: var(--nav-text-color);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.2s ease,
              background-color 0.25s ease;
}

.nav-hamburger:hover .hamburger-line {
  background-color: var(--nav-active-color);
}

/* Hamburger Active / Animated "X" State */
.nav-hamburger.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
  background-color: var(--nav-active-color);
}

.nav-hamburger.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-hamburger.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
  background-color: var(--nav-active-color);
}

/* Mobile Dimmed Backdrop */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 17, 30, 0.65);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 998;
}

.nav-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

/* Mobile Slide-Out Drawer */
@media (max-width: 900px) {
  .nav-wrapper {
    padding: 0 24px;
    justify-content: space-between;
  }

  .nav-hamburger {
    display: flex;
    order: 2;
  }

  .desktop-only-buy {
    display: none;
  }

  .nav-menu,
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: #101c32;
    box-shadow: -8px 0 28px rgba(0, 0, 0, 0.5);
    flex-direction: column;
    align-items: flex-start;
    padding: 90px 32px 40px;
    gap: 16px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    overflow-y: auto;
  }

  .nav-menu.is-active,
  .nav-links.is-active {
    transform: translateX(0);
  }

  .nav-menu a.nav-item,
  .nav-menu a.nav-link,
  .nav-links a.nav-item,
  .nav-links a.nav-link {
    color: var(--nav-text-color) !important;
    font-size: 1.02rem;
    font-weight: 500;
    padding: 10px 0;
    width: 100%;
    display: block;
    border-bottom: 1px solid rgba(201, 210, 227, 0.1);
  }

  .nav-menu a.nav-item:hover,
  .nav-menu a.nav-item.active,
  .nav-links a.nav-item:hover,
  .nav-links a.nav-item.active {
    color: var(--nav-active-color) !important;
    padding-left: 6px;
  }

  .mobile-only-buy {
    display: inline-block;
    width: 100%;
    margin-top: 24px;
    padding: 13px 0;
    font-size: 0.88rem;
  }

  body.menu-open {
    overflow: hidden;
  }
}

/* ==========================================================
   FRAMEWORKS HERO SECTION
   ========================================================== */
.frameworks-hero-section {
  padding: 70px 0 120px;
}

.frameworks-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

.frameworks-tagline {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2.2px;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 22px;
}

.frameworks-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  line-height: 1.2;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 18px;
  letter-spacing: -0.3px;
}

.frameworks-description {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.75;
  font-weight: 400;
  max-width: 700px;
}

/* ==========================================================
   FRAMEWORKS / KEY INSIGHTS SECTION
   ========================================================== */
.frameworks-insights-section {
  background-color: #FCFAF8;
  padding: 100px 24px 130px;
}

.frameworks-insights-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Section Header */
.frameworks-insights-header {
  text-align: center;
  margin-bottom: 75px;
}

.frameworks-insights-header .sub-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2.2px;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.frameworks-insights-header .main-title {
  font-family: var(--font-serif);
  font-size: 2.7rem;
  font-weight: 600;
  color: var(--text-dark);
  letter-spacing: -0.3px;
}

/* Framework Rows Container */
.framework-rows {
  display: flex;
  flex-direction: column;
  gap: 75px;
}

/* Individual Framework Row (2 Columns) */
.framework-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 55px;
}

/* Framework Text Content */
.framework-text {
  display: flex;
  flex-direction: column;
}

.framework-badge {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.3px;
  margin-bottom: 14px;
}

.framework-headline {
  font-family: var(--font-sans);
  font-size: 1.55rem;
  font-weight: 700;
  color: #3f3a64;
  line-height: 1.35;
  margin-bottom: 20px;
}

.framework-desc {
  font-size: 0.96rem;
  line-height: 1.8;
  color: #55627a;
  font-weight: 400;
}

/* Framework Chart Card / Image Container */
.framework-media {
  width: 100%;
}

.chart-card {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-cream);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.chart-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
  box-shadow: 0 14px 32px rgba(199, 142, 56, 0.12);
}

.framework-chart-img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  display: block;
  background-color: #fbf6ec;
}

/* ==========================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================== */
@media (max-width: 992px) {
  .frameworks-container {
    padding: 0 24px;
  }

  .frameworks-title {
    font-size: 2.6rem;
  }

  .framework-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .framework-row.reverse-row {
    display: flex;
    flex-direction: column-reverse;
  }

  .frameworks-insights-header .main-title {
    font-size: 2.2rem;
  }

  .framework-headline {
    font-size: 1.35rem;
  }
}

@media (max-width: 768px) {
  .frameworks-hero-section {
    padding: 50px 0 90px;
  }

  .frameworks-title {
    font-size: 2.2rem;
  }

  .frameworks-description br {
    display: none;
  }
}

@media (max-width: 600px) {
  .frameworks-insights-section {
    padding: 70px 18px 90px;
  }

  .frameworks-insights-header {
    margin-bottom: 45px;
  }

  .frameworks-insights-header .main-title {
    font-size: 1.85rem;
  }

  .framework-rows {
    gap: 55px;
  }

  .framework-desc {
    font-size: 0.9rem;
    line-height: 1.65;
  }
}

@media (max-width: 480px) {
  .frameworks-title {
    font-size: 1.85rem;
  }

  .frameworks-description {
    font-size: 0.9rem;
  }
}