/* =============================================================
   Threat Institute — Responsive/Adaptive CSS (v4)
   - Preserves all existing visuals & behaviors (slides, parallax, glass panes)
   - FIX: Mobile hamburger now drives an off‑canvas nav + backdrop
   - ESC/resize handled in JS
   ============================================================= */

/* ===================== CSS Variables ===================== */
:root {
  --color-navy-deep: #03060A;
  --color-navy-medium: #0A192F;
  --color-navy-glass-bg: rgba(10, 25, 47, 0.25);
  --color-navy-glass-bg-header: rgba(10, 25, 47, 0.60);
  --color-light-blue-edge: rgba(110, 200, 255, 0.6);
  --color-light-blue-edge-hover: rgba(120, 230, 255, 0.8);
  --color-light-blue-solid: #78D7FF;
  --color-fog-white: #E6F1FF;
  --color-fog-white-secondary: #B0C4DE;
  --color-gold: #B4871E;
  --color-accent-gold: var(--color-gold);
  --color-accent-gold-darker: #926e17;
  --color-background-deep: var(--color-navy-deep);
  --color-background-main: var(--color-navy-deep);
  --color-background-alt: #050a14;
  --color-text-primary: var(--color-fog-white);
  --color-text-secondary: #94A3B8;
  --color-text-darker: #94A3B8;

  --color-cta-primary-bg: var(--color-gold);
  --color-cta-primary-text: var(--color-navy-deep);
  --color-cta-secondary-bg: transparent;
  --color-cta-secondary-text: var(--color-fog-white);
  --color-cta-dark-bg: transparent;
  --color-cta-dark-text: var(--color-accent-gold);

  --font-primary-serif: 'Playfair Display', serif;
  --font-primary-sans: 'Source Sans Pro', sans-serif;
  --font-mono: 'Roboto Mono', monospace;

  --slide-interval: 7000ms;
  --total-slides: 6;

  --hero-bg-image-interval: 5000ms;
  --hero-bg-image-fade-duration: 1500ms;
  --hero-bg-image-zoom-duration: var(--hero-bg-image-interval);
  --content-fade-duration: 1500ms;
  --transition-main: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-main: 8px;

  --section-padding-vertical: 80px;
  --section-padding-horizontal: 40px;
  --info-section-min-height: 90vh;

  --color-navy-deep-rgb: 3,6,10;
  --color-navy-medium-rgb: 10,25,47;
  --color-light-blue-edge-rgb: 110,200,255;
  --color-fog-white-rgb: 230,241,255;
  --color-gold-rgb: 180,135,30;
}

/* ===================== Global Resets ===================== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background-color: var(--color-background-deep); }
body {
  font-family: var(--font-primary-sans);
  color: var(--color-text-primary);
  background-color: var(--color-background-main);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.nav-open { overflow: hidden; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-primary-serif); color: var(--color-text-primary); font-weight: 700; }
p { margin-bottom: 1rem; }
a { text-decoration: none; color: var(--color-accent-gold); transition: var(--transition-main); }
a:hover { color: var(--color-light-blue-solid); text-shadow: 0 0 8px var(--color-light-blue-solid); }
.text-gold-accent { color: var(--color-accent-gold); font-weight: 600; }

/* ===================== Common UI ===================== */
.glass-pane,
.hero-slide.dictionary-style,
.glass-pane-parallax-content,
.info-content-container {
  background-color: var(--color-navy-glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-light-blue-edge);
  border-radius: var(--border-radius-main);
  box-shadow: 0 0 15px rgba(var(--color-light-blue-edge-rgb), 0.1), 0 0 25px rgba(var(--color-light-blue-edge-rgb), 0.1);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
  padding: var(--section-padding-vertical) var(--section-padding-horizontal);
}
.glass-pane:hover,
.hero-slide.dictionary-style:hover,
.glass-pane-parallax-content:hover,
.info-content-container:hover {
  border-color: var(--color-light-blue-edge-hover);
  background-color: rgba(10, 25, 47, 0.65);
  box-shadow: 0 0 20px rgba(var(--color-light-blue-edge-rgb), 0.2), 0 0 30px rgba(var(--color-light-blue-edge-rgb), 0.15);
}

.section-padding { padding: var(--section-padding-vertical) var(--section-padding-horizontal); }
.section-header { text-align: center; position: relative; z-index: 2; margin-bottom: 50px; }
.section-title {
  font-size: clamp(1.6rem, 2.5vw + 1rem, 2.8rem);
  text-align: center;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  font-weight: 900;
  text-shadow: 0 0 10px rgba(var(--color-gold-rgb), 0.5);
  margin-bottom: 0;
}
.section-subtitle {
  font-size: clamp(0.9rem, 1.2vw + 0.4rem, 1.15rem);
  text-align: center;
  margin-top: 15px;
  color: var(--color-text-secondary);
  font-family: var(--font-primary-sans);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ===================== CTA Buttons ===================== */
.cta-button {
  display: block;                /* stack vertically and allow margin auto centering */
  margin: 0 auto 20px;           /* center horizontally, 20px space below each */
  padding: 12px 28px;
  border-radius: var(--border-radius-main);
  font: 700 0.9rem/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-main), border-color 0.3s ease,
              background-color 0.3s ease, color 0.3s ease,
              box-shadow 0.3s ease;
  will-change: background-color, color, border-color, transform, box-shadow;
}

.cta-button.large-cta {
  padding: 15px 40px;
  font-size: 1rem;
}

.cta-button:hover {
  transform: translateY(-2px);
}

/* Primary default */
.cta-button,
.cta-button:not(.cta-button-secondary):not(.cta-button-dark) {
  background-color: var(--color-cta-primary-bg);
  color: var(--color-cta-primary-text);
  border-color: var(--color-accent-gold-darker);
}

.cta-button:hover,
.cta-button:not(.cta-button-secondary):not(.cta-button-dark):hover {
  background-color: var(--color-accent-gold-darker);
  color: var(--color-navy-deep);
  box-shadow: 0 4px 15px rgba(var(--color-gold-rgb), 0.3);
}

/* Secondary style */
.cta-button-secondary {
  background-color: var(--color-cta-secondary-bg);
  color: var(--color-cta-secondary-text);
  border-color: var(--color-light-blue-solid);
}

.cta-button-secondary:hover {
  background-color: rgba(var(--color-light-blue-edge-rgb), 0.15);
  color: var(--color-light-blue-solid);
  box-shadow: 0 0 15px rgba(var(--color-light-blue-edge-rgb), 0.5);
}

/* Dark variation */
.cta-button-dark {
  background-color: var(--color-cta-dark-bg);
  color: var(--color-cta-dark-text);
  border-color: var(--color-accent-gold);
}

.cta-button-dark:hover {
  background-color: rgba(var(--color-gold-rgb), 0.1);
  box-shadow: 0 0 15px rgba(var(--color-gold-rgb), 0.4);
}


/* ===================== Header & Nav ===================== */
/* Header only (do NOT group with #hero-bar) */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  color: var(--color-text-primary);
  display: flex;
  align-items: center; /* force vertical centering for logo + nav */
  justify-content: space-between;
  min-height: 64px;
  padding: 0 50px;
  box-sizing: border-box;
  z-index: 1000;
  transition:
    background-color 0.3s ease-in-out,
    box-shadow 0.3s ease-in-out,
    backdrop-filter 0.3s ease-in-out;
}

/* Glass/blur + elevation when scrolled */
header.scrolled {
  background-color: var(--color-navy-glass-bg-header);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--color-light-blue-edge);
}

/* Logo block */
header .logo { display: flex; align-items: center; }
header .logo img {
  display: block;
  height: 36px;
  max-height: 36px;
  width: auto;
  margin: 0;
}

/* Primary nav */
#primary-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  margin: 0;
  padding: 0;
  line-height: 1;
}
.nav-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  line-height: 1.1;
  transition: var(--transition-main);
}
.nav-item span { display: block; }

.nav-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-primary);
  transition: var(--transition-main);
}
.nav-tagline {
  font-family: var(--font-primary-sans);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  letter-spacing: 0.5px;
  text-transform: none;
  margin-top: 2px;
  transition: var(--transition-main);
}
.nav-item:hover .nav-title {
  color: var(--color-accent-gold);
  text-shadow: 0 0 5px var(--color-accent-gold);
}
.nav-item:hover .nav-tagline { color: var(--color-light-blue-solid); }

/* ===================== Bottom CTA Bar ===================== */
#hero-bar {
  position: fixed;
  bottom: 0;             /* anchor to bottom */
  left: 0;
  right: 0;
  width: 100%;
  min-height: 56px;      /* consistent bar height */
  display: flex;
  align-items: center;   /* vertical centering */
  justify-content: center;
  padding: 10px 16px;
  box-sizing: border-box;

  /* visual treatment */
  background-color: var(--color-navy-glass-bg-header);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-light-blue-edge);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.35);

  /* layering: under header & mobile nav toggles, above content */
  z-index: 980;
}

/* defensive: make sure we don't inherit 'top' from any prior grouping */
#hero-bar { top: auto !important; height: auto; }


/* Hamburger button (hidden on desktop; appears via media queries elsewhere) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  z-index: 1300;
}
.nav-toggle .bar {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: var(--color-fog-white);
  transition: 0.3s;
}

/* Desktop/default .nav-open (safe fallback) */
body.nav-open #primary-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
body.nav-open .nav-toggle .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
body.nav-open .nav-toggle .bar:nth-child(2) {
  opacity: 0;
}
body.nav-open .nav-toggle .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Backdrop (off-canvas) */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
  z-index: 1100;
}
body.nav-open .nav-backdrop {
  opacity: 1;
  pointer-events: auto;
}


/* ===================== Hero Bar ===================== */
#hero-bar {
  bottom: 0;
  justify-content: space-between;
  padding: 10px 30px;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  opacity: 1;
  transition-property: opacity, transform, background-color, box-shadow, backdrop-filter;
  transition-duration: 0.4s, 0.4s, 0.3s, 0.3s, 0.3s;
  transition-timing-function: ease, ease, ease-in-out, ease-in-out, ease-in-out;
  border-top: 1px solid var(--color-light-blue-edge);
}
#hero-bar.faded { opacity: 0; transform: translateY(100%); }
#hero-bar .hero-message {
  margin: 0 20px;
  text-align: center;
  flex: 1;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

/* ===================== Hero Section & Slides ===================== */
#hero {
  position: sticky; top: 0; z-index: 0;
  min-height: 100vh; height: 100dvh;
  background-color: var(--color-navy-deep);
  overflow: hidden; color: var(--color-text-primary);
  transition: opacity 0.4s ease;
}
#hero.hidden { opacity: 0; pointer-events: none; }

.hero-bg-overlay {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transition: opacity var(--hero-bg-image-fade-duration) ease-in-out, transform var(--hero-bg-image-zoom-duration) linear;
  z-index: 1; pointer-events: none; transform: scale(1);
}
.hero-bg-overlay.visible { opacity: 1; }
.hero-bg-overlay.zooming { transform: scale(1.1); }

.hero-content {
  position: relative; z-index: 2;
  width: 100%; height: 100%; max-width: 1400px;
  margin: 0 auto; padding: 0 20px;
  display: flex; justify-content: center; align-items: center;
}

@keyframes fadeCycle {
  0%, 16.67%, 100% { opacity: 0; pointer-events: none; z-index: 5; }
  2% { opacity: 1; pointer-events: auto; z-index: 10; }
  14.67% { opacity: 1; pointer-events: auto; z-index: 10; }
}
.hero-slide {
  position: absolute; opacity: 0; pointer-events: none;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  z-index: 5; text-align: center;
  animation-name: fadeCycle; animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-duration: calc(var(--slide-interval) * var(--total-slides));
}
.hero-slide:nth-child(1) { animation-delay: calc(var(--slide-interval) * 0); }
.hero-slide:nth-child(2) { animation-delay: calc(var(--slide-interval) * 1); }
.hero-slide:nth-child(3) { animation-delay: calc(var(--slide-interval) * 2); }
.hero-slide:nth-child(4) { animation-delay: calc(var(--slide-interval) * 3); }
.hero-slide:nth-child(5) { animation-delay: calc(var(--slide-interval) * 4); }

#logo-name-slide img { object-fit: contain; max-height: 35vh; }
.hero-title-container { width: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; }
#animatedHeroTitle {
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  font-weight: 900; letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(var(--color-light-blue-edge-rgb),0.2), 0 0 30px rgba(var(--color-navy-deep-rgb),0.5);
}
.subtitle {
  font-size: clamp(1rem, 2vw + 0.4rem, 1.8rem);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-accent-gold); font-weight: 700;
  text-shadow: 0 0 15px rgba(var(--color-gold-rgb),0.5); font-family: var(--font-mono);
  margin-top: 10px;
}
.hero-slide-tag {
  position: absolute; top: -12px; left: 15px;
  display: inline-block; border: 1px solid var(--color-light-blue-edge);
  padding: 5px 14px; border-radius: 5px; font-family: var(--font-mono);
  font-size: 0.75rem; color: var(--color-light-blue-solid);
  text-transform: uppercase; letter-spacing: 1.5px;
  background-color: rgba(var(--color-navy-deep-rgb), 0.9); backdrop-filter: blur(2px); z-index: 11;
}
.triangle-reveal { font-size: clamp(1.6rem, 2vw + 0.8rem, 2.8rem); letter-spacing: 0.18em; margin-bottom: 20px; text-transform: uppercase; font-weight: 900; }
.hero-slide.dictionary-style { width: auto; height: auto; padding: 40px; align-items: flex-start; text-align: left; font-family: var(--font-primary-serif); will-change: opacity, transform, box-shadow, border-color; }
.hero-slide.definition-narrow { max-width: 45%; min-width: 360px; }
.hero-slide.center-definition { max-width: 70%; align-items: center; text-align: center; }
.definition-title { font-size: clamp(1.2rem, 1.5vw + 0.6rem, 2rem); text-transform: uppercase; font-weight: 700; letter-spacing: 0.1em; margin-bottom: 25px; }
.definition-term { font-size: clamp(1.4rem, 2vw + 0.5rem, 2.2rem); font-weight: 900; text-transform: uppercase; color: var(--color-accent-gold); margin-bottom: 8px; }
.definition-meta { font: italic 0.9rem/1 var(--font-mono); color: var(--color-text-secondary); margin-bottom: 15px; }
.definition-divider { border: none; border-top: 1px solid var(--color-light-blue-edge); margin: 15px 0 20px 0; width: 100%; opacity: 0.4; }
.definition-text { font-size: 1.05rem; line-height: 1.8; font-family: var(--font-primary-sans); }
.center-definition .definition-text.no-wrap { white-space: pre-line; display: inline-block; }

/* ===================== Content Layouts ===================== */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  max-width: 1300px;
  margin: 0 auto;
}
.panel {
  flex: 0 1 340px;
  max-width: 380px;
  padding: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}
.panel-icon, .advantage-item img, .info-icon { display: block; width: 50px; height: 50px; margin: 0 auto 25px auto; }
.advantage-item img { width: 60px; height: 60px; }
.panel h2, .panel h3, .advantage-item h3 {
  margin-bottom: 15px; font-size: 1.8rem; color: var(--color-accent-gold);
  text-transform: uppercase; letter-spacing: 1.5px;
}
.advantage-item h3 { font-size: 1.5rem; }
.panel p { margin-bottom: 25px; font-size: 0.95rem; color: var(--color-text-secondary); line-height: 1.6; flex-grow: 1; }
.panel .cta-button { margin-top: auto; }

.section-trinity-overview { background-color: var(--color-background-alt); position: relative; overflow: hidden; }
.triangle-background-visual {
  content: '';
  position: absolute; top: 50%; left: 50%;
  width: 60vw; height: 60vw;
  background-color: rgba(var(--color-light-blue-edge-rgb), 0.02);
  transform: translate(-50%, -50%) rotate(45deg);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  z-index: 0; opacity: 0.5; pointer-events: none; filter: blur(20px);
}
.section-dark-textured { background-size: cover; background-repeat: no-repeat; background-position: top center; }

/* Parallax (generic) */
.parallax { position: relative; background-attachment: fixed; background-position: center center; background-repeat: no-repeat; background-size: cover; width: 100%; z-index: 0; }
.parallax-separator { min-height: 25vh; padding: 0; }
.parallax-separator.parallax::before { content: none; background: transparent; }
.parallax-separator-bg1 { background-image: url('images/parallax/seperate3.jpg'); }
.parallax-separator-bg2 { background-image: url('images/parallax/seperate4.jpg'); }

/* Info Sections */
.info-section { background-size: cover; background-repeat: no-repeat; background-position: center center; }
.info-section .section-header { margin-bottom: 40px; }
.info-section .section-header .section-title { font-size: clamp(1.5rem, 2vw + 0.6rem, 2.6rem); }
.info-content-container { max-width: 80%; width: 100%; margin: 0 auto; padding: 40px 50px; text-align: left; }
.info-content-container h3 { font-size: 1.6rem; margin-bottom: 15px; color: var(--color-accent-gold); text-transform: uppercase; letter-spacing: 1px; }
.info-icon { width: 50px; height: 50px; margin-bottom: 25px; }

/* Background images */
.investor-section  { background-image: url('images/content/investor.jpg');  background-size: cover; background-position: left top;  background-repeat: no-repeat; }
.customer-section  { background-image: url('images/content/customer.jpg');  background-size: cover; background-position: right top; background-repeat: no-repeat; }
.employee-section  { background-image: url('images/content/employee.jpg');  background-size: cover; background-position: left top;  background-repeat: no-repeat; }
.philosophy-section{ background-image: url('images/textures/texture1.jpg');  background-size: cover; background-position: center top; background-repeat: no-repeat; }
.emergence-section { background-image: url('images/textures/texture2.jpg');  background-size: cover; background-position: center top; background-repeat: no-repeat; }
.services-section  { background-image: url('images/textures/texture3.jpg');  background-size: cover; background-position: top center;  background-repeat: no-repeat; }
.trinity-section   { background-image: url('images/textures/texture1.jpg');  background-size: cover; background-position: top center;  background-repeat: no-repeat; }

/* ===================== Parallax Quote Sections ===================== */
.ti-parallax-section {
  position: relative; background-attachment: fixed; background-size: cover; background-position: center;
  min-height: 60vh; margin: 0vh 0; display: flex; align-items: center; justify-content: center; padding: 0;
}
.ti-quote-panel {
  max-width: 800px; width: 90%; background-color: rgba(10, 25, 47, 0.75);
  backdrop-filter: blur(8px); border-radius: 8px; padding: 40px; text-align: center;
  box-shadow: 0 0 15px rgba(110, 200, 255, 0.1), 0 0 25px rgba(110, 200, 255, 0.1);
}
.ti-quote-label {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.9rem;
  color: #78D7FF;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  opacity: 0.9;
}
.ti-quote-body {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.5;
  color: #E6F1FF;
  margin: 0 0 1.5rem;
}
.ti-quote-credit {
  display: block;
  font-family: 'Roboto Mono', monospace;
  font-size: 0.9rem;
  color: #B4871E;
  margin-top: 1rem;
  border-top: 1px solid rgba(110, 200, 255, 0.3);
  padding-top: 1rem;
}

/* ===================== Footer ===================== */
footer {
  text-align: center;
  padding: 40px 20px;
  background-color: rgba(10, 25, 47, 0.85);
  border-top: 1px solid var(--color-light-blue-edge);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}
footer a { color: var(--color-accent-gold); }
footer a:hover { color: var(--color-light-blue-solid); }

/* ===================== Animations ===================== */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-1, .fade-in-2, .fade-in-3 { opacity: 0; animation: fadeIn 0.8s ease-out forwards; }
.fade-in-1 { animation-delay: 0.2s; }
.fade-in-2 { animation-delay: 0.6s; }
.fade-in-3 { animation-delay: 1.0s; }

/* ===================== Responsive Breakpoints ===================== */
@media (max-width: 480px) {
  .hero-slide.definition-narrow { max-width: 100%; min-width: 0; }
}

/* Mobile (≤768px) */
@media (max-width: 768px) {
  :root { --section-padding-vertical: 50px; --section-padding-horizontal: 15px; --info-section-min-height: auto; }

  .section-header { margin-bottom: 30px; }
  .section-title { letter-spacing: 1.2px; }
  .section-subtitle { margin-top: 10px; }

  .info-content-container { max-width: 90%; padding: 25px; }
  .info-content-container h3 { font-size: 1.4rem; }
  .info-content-container p { font-size: 0.9rem; }
  .info-icon { width: 40px; height: 40px; margin-bottom: 20px; }

  header { flex-direction: row; padding: 12px var(--section-padding-horizontal); }

  /* Hide / off-canvas default */
  #primary-nav {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 270px;
    padding: 90px 24px 40px;
    background: var(--color-navy-glass-bg-header);
    backdrop-filter: blur(12px);
    transform: translateX(100%);
    transition: transform .35s ease;
    overflow-y: auto;
    box-shadow: -4px 0 25px rgba(0,0,0,.55);
    display: flex;
    flex-direction: column;
    gap: 18px;
    z-index: 1200;
  }

  .nav-toggle { display: block; }
  .nav-item { align-items: flex-start; }

  /* Open state */
  body.nav-open #primary-nav { transform: translateX(0); }

  #hero-bar { 
    flex-direction: row;
    justify-content: center;
    padding: 8px 15px;
  }
  
  #hero-bar .left-btn,
  #hero-bar .hero-message {
    display: none;
  }

  #hero-bar .right-btn {
    width: auto;
    margin: 0;
    padding: 8px 20px;
    font-size: 0.75rem;
  }

  #logo-name-slide img { max-width: 50%; }
  .hero-slide.dictionary-style { padding: 20px; }
  .hero-slide.definition-narrow, .hero-slide.center-definition { max-width: 90%; min-width: unset; }
  .triangle-background-visual { display: none; }

  .panel.glass-pane:not(.summons-card) { max-width: 90%; margin-bottom: 20px; padding: 30px; }

  /* Disable fixed parallax on mobile */
  .ti-parallax-section,
  .parallax { background-attachment: scroll; }

  .ti-parallax-section .ti-quote-panel {
    margin: 40px auto;
    padding-left: 10%;
    padding-right: 10%;
    width: 85%;
    max-width: 768px;
  }
}


/* Medium (768px–1199px) */
@media (min-width: 768px) and (max-width: 1280px) {
  .content-grid { justify-content: center; }
  .panel { flex: 0 1 320px; }
}

/* Header/nav text crowding fix (1280px–768px) */
@media (max-width: 1280px) and (min-width: 1000px) {
  #primary-nav {
    gap: 12px;
  }
  .nav-title {
    font-size: 0.650rem;
    letter-spacing: 1.5px;
  }
  .nav-tagline {
    display: none;
  }
}

@media (max-width: 1000px) and (min-width: 768px) {
  #primary-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 0px;          /* or set a gap if you want, but start with 0 */
    width: 100%;
    max-width: none;
  }
  .nav-item {
    flex: 0 0 33.3333%;    /* Exactly 3 per row */
    max-width: 33.3333%;   /* Prevent wider growth */
    text-align: right;
    margin-bottom: 0;      /* Or add row gap here if needed */
    box-sizing: border-box;
  }
    
  .nav-title {
    font-size: 0.5rem;
    letter-spacing: 1.2px;
  } 
  .nav-tagline {
    display: none;
  }
}


/* Large tweaks */
@media (min-width: 1280px) {
  :root { --info-section-min-height: auto; }
}

/* Optional XXL tweaks
@media (min-width: 1400px) {
}
*/