/* === FRAMEWORK DIAGRAM SECTION ===*/
/* ==========================================================================
   1. Parent Block Container Base Canvas (.resources)
   ========================================================================== */
.resources {
  width: 100%;
  background-color: #f1f6fa; /* Clean ice-blue backplate backdrop tint sampled from image */
  padding: 24px 24px;
  box-sizing: border-box;
}

.resources__container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Primary Top Heading Sizing Text */
.resources__main-heading {
  font-size: clamp(1.6rem, 3.5vw, 2.1rem); /* Fluid responsive scaling limits */
  font-weight: 600;
  color: #1e293b; /* Premium slate near-black heading focus */
  margin: 0 0 20px 0;
  letter-spacing: -0.01em;
  text-align: center;
}

/* ==========================================================================
   2. Main Schematic Graphic Display Panel Card
   ========================================================================== */
.resources__display-panel {
  position: relative;
  width: 100%;
  max-width: 1040px;
  /* background-color: #ffffff; */
  /* border: 0px solid #e2e8f0; */
  border-radius: 8px;
  padding: 32px;
  /* box-shadow: 0 4px 12px rgba(15, 23, 42, 0.02); */
  margin-bottom: 20px;
  box-sizing: border-box;
  cursor: pointer; /* Informs visitor that element is fully clickable */
}

/* Subtle image scale down animation cushion on user hover */
.resources__schematic-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.resources__display-panel:hover .resources__schematic-img {
  transform: scale(0.99); /* Gentle internal contraction focus lookup shift */
}

/* Action hint badge overlay properties */
.resources__panel-hint {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(
    12,
    35,
    64,
    0.04
  ); /* Ultra-faint ambient space blue shroud fill */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  border-radius: 8px;
  transition:
    opacity 0.2s ease,
    background-color 0.2s ease;
}

.resources__panel-hint span {
  font-size: 0.85rem;
  font-weight: 600;
  color: #0c2340;
  background-color: #ffffff;
  padding: 6px 16px;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.resources__hint-icon {
  width: 24px;
  height: 24px;
  color: #0c2340;
}

/* Triggers visual layer display hint once panel catches focus */
.resources__display-panel:hover .resources__panel-hint {
  opacity: 1;
  background-color: rgba(12, 35, 64, 0.15); /* Soft dim depth mask shift */
}

/* ==========================================================================
   2. Fullscreen Lightbox Modal Drawer Window (.resources-modal)
   ========================================================================== */
.resources-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000; /* Locks layout window securely over absolute navigation headers */
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

/* Translucent frosted backdrop backplate shroud shield element */
.resources-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(1, 6, 18, 0.85);
  backdrop-filter: blur(8px); /* Modern blur depth filter profile */
  cursor: zoom-out;
}

/* Absolute Floating Close Control Button */
.resources-modal__close-btn {
  position: absolute;
  top: 24px;
  right: 32px;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 3rem;
  font-weight: 300;
  cursor: pointer;
  z-index: 2100;
  transition:
    color 0.15s ease,
    transform 0.15s ease;
}

.resources-modal__close-btn:hover {
  color: #ffffff;
  transform: scale(1.05);
}

/* Image content scaling layout framing container box wrapper */
.resources-modal__content {
  position: relative;
  width: 90%;
  max-width: 1280px;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2050;

  /* Initial contraction state setup to support scale popping animation */
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); /* Bouncy elastic pop easing curves */
}

.resources-modal__zoomed-img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border-radius: 4px;
  background-color: #ffffff; /* Preserves crisp visibility fields if drawing handles deep transparency */
}

/* ==========================================================================
   3. Active Toggle State Engine Classes (Controlled via JavaScript)
   ========================================================================== */
body.modal-open {
  overflow: hidden; /* Freeze parent document container layer rows scrolling activity while model window is open */
}

body.modal-open #schematicModal {
  opacity: 1;
  visibility: visible;
}

body.modal-open .resources-modal__content {
  transform: scale(1); /* Dynamic scale expansion popping animation trigger */
}

/* ==========================================================================
   3. Secondary Sub-Header Typography Layout Blocks
   ========================================================================== */
.resources__sub-header {
  text-align: center;
  margin-bottom: 48px;
}

.resources__sub-title {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 600;
  color: #0f172a;
  margin: 0 0 10px 0;
  letter-spacing: -0.01em;
}

.resources__sub-description {
  font-size: 0.95rem;
  color: #475569; /* Soft charcoal neutral subtitle indicator */
  margin: 0;
  font-weight: 400;
}

/* ==========================================================================
   4. Three Columns Grid Row Timeline Flow Architecture
   ========================================================================== */
.resources__timeline-flow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 860px; /* Constrains boundaries to mirror image alignment exactly */
  margin-bottom: 64px;
  gap: 12px;
}

.resources__icons-step-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #1e293b; /* Premium slate dark heading tone */
  line-height: 1.35;
  margin: 0;
}

.resources__process-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
}

.resources__extended-arrow-svg {
  /* Set your preferred structural display proportions safely */
  width: 24px;
  height: 24px;
}
/* Halos Wrapper Element Config */
.resources__icon-halo {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.03);
}

.resources__node-caption {
  font-size: 0.88rem;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.35;
}

/* Connective Extended Long-Tail Arrow Line Separator */
.resources__flow-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f172a;
  width: 32px;
  margin-bottom: 40px; /* Shifts arrow center cross-axis to match up circles grid lines */
}

.resources__flow-separator svg {
  height: auto;
  overflow: visible;
}

/* ==========================================================================
   5. Action Buttons Component Area (.resources__btn)
   ========================================================================== */
.resources__actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap; /* Gracefully breaks down to columns on small smartphone displays */
  gap: 16px;
  width: 100%;
}

.resources__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 12px 28px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 4px;
  white-space: nowrap; /* Prevents button labels from wrapping awkwardly inside button boxes */
  transition:
    background-color 0.15s ease,
    transform 0.15s ease;
  box-sizing: border-box;
}

/* Royal Space Navy Primary Fill Option Style Mapping */
.resources__btn--primary {
  background-color: #0c2340;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(12, 35, 64, 0.12);
}

.resources__btn--primary:hover {
  background-color: #16365c;
  transform: translateY(-1px);
}

.resources__btn-arrow {
  width: 20px; /* Extended arrow length format config inside buttons */
  height: 12px;
  margin-left: 10px;
  overflow: visible;
  transition: transform 0.15s ease;
}

.resources__btn:hover .resources__btn-arrow {
  transform: translateX(4px); /* Pushes arrow head forward on user hover */
}

/* === END FRAMEWORK DIAGRAM SECTION ===*/

/* === OPERATION MODEL DIAGRAM SECTION ===*/

.op-model__flow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin-bottom: 64px;
  gap: 4px;
}
/* === END OPERATION MODEL DIAGRAM SECTION ===*/

/* === TECHNICAL REFERENCE  ARCHITECTURE === */
.tech-architecture__section {
  width: 100%;
  background-color: #f1f6fa; /* Soft light ice-blue backdrop tint sampled from image */
  padding: 24px 24px;
  box-sizing: border-box;
}

.tech-architecture__container {
  max-width: 1340px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tech-architecture__main-title {
  font-size: clamp(
    1.5rem,
    3.5vw,
    2.1rem
  ); /* Fluid typography responsive design bounds */
  font-weight: 600;
  color: #1e293b; /* Premium slate near-black heading color from image */
  margin: 0 0 40px 0;
  letter-spacing: -0.01em;
  text-align: center;
}

/* ==========================================================================
   2. Main Diagram White Display Panel Card & Hover Glass Zoom Shroud
   ========================================================================== */
.tech-architecture__display-panel {
  position: relative;
  width: 100%;
  max-width: 1040px;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.02);
  margin-bottom: 56px;
  box-sizing: border-box;
  cursor: zoom-in;
  overflow: hidden;
}

.tech-architecture__schematic-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-architecture__display-panel:hover .tech-architecture__schematic-img {
  transform: scale(0.99); /* Gentle micro-contraction focus layout shift */
}

/* Luminous Translucent Mask Veil */
.tech-architecture__zoom-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(12, 35, 64, 0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  border-radius: 8px;
  transition:
    opacity 0.25s ease,
    background-color 0.25s ease;
  pointer-events: none; /* Passes user tracking clicks directly to parent trigger panel */
}

.tech-architecture__zoom-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #ffffff;
  color: #0c2340;
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(12, 35, 64, 0.15);
  transform: translateY(8px);
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Elastic bouncy entry curves */
}

.tech-architecture__zoom-icon {
  width: 18px;
  height: 18px;
}

.tech-architecture__display-panel:hover .tech-architecture__zoom-overlay {
  opacity: 1;
  background-color: rgba(
    12,
    35,
    64,
    0.14
  ); /* Clean background dim profile shading */
}

.tech-architecture__display-panel:hover .tech-architecture__zoom-badge {
  transform: translateY(0);
}

/* ==========================================================================
   3. Informational Narrative Copy Blocks (Lower Heading + Text)
   ========================================================================== */
.tech-architecture__info-block {
  text-align: center;
  max-width: 920px;
  margin-bottom: 44px;
  padding: 0 16px;
}

.tech-architecture__sub-title {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 14px 0;
  letter-spacing: -0.01em;
}

.tech-architecture__description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #475569; /* Soft dark grey body text from image minimizing eye fatigue */
  margin: 0;
  font-weight: 400;
}

/* ==========================================================================
   4. Call-To-Action Button Links Row Components (.tech-architecture__btn)
   ========================================================================== */
.tech-architecture__actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap; /* Gracefully shifts rows down into multiple tiers on tablet viewports */
  gap: 16px;
  width: 100%;
}

.tech-architecture__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 12px 28px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 4px;
  white-space: nowrap; /* Forces text to anchor inline without breaking layout bounds inside button box */
  transition:
    background-color 0.15s ease,
    transform 0.15s ease;
  box-sizing: border-box;
}

/* Modified Fill Style Variant 1: Solid Royal Space Navy Button from Image */
.tech-architecture__btn--primary {
  background-color: #0c2340;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(12, 35, 64, 0.12);
}

.tech-architecture__btn--primary:hover {
  background-color: #16365c;
  transform: translateY(-1px);
}

/* Modified Fill Style Variant 2: Alternative Sapphire Blue Button Link */
.tech-architecture__btn--secondary {
  background-color: #1e3a8a;
  color: #ffffff;
  border: 1px solid #2563eb;
}

.tech-architecture__btn--secondary:hover {
  background-color: #2563eb;
}

.tech-architecture__btn-arrow {
  width: 20px; /* Extended arrow length parameter configuration matching design */
  height: 12px;
  margin-left: 10px;
  overflow: visible;
  transition: transform 0.15s ease;
}

.tech-architecture__btn:hover .tech-architecture__btn-arrow {
  transform: translateX(
    4px
  ); /* Interactive visual micro displacement shift forward */
}

/* === END TECHNICAL REFERENCE  ARCHITECTURE === */

/* === BOOKS SECTION === */
/* ==========================================================================
   1. Parent Block Container Environment (.book-showcase)
   ========================================================================== */
.book-showcase {
  width: 100%;
  background-color: #0d325c; /* Exactly sampled deep space-blue background from image */
  padding: 24px 24px;
  color: #ffffff; /* High contrast crisp white text rendering */
  box-sizing: border-box;
}

.book-showcase__container {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.book-showcase-icon__container {
  position: relative;
  display: inline-block;
  width: 150px;
  height: 150px;
  text-decoration: none;
  overflow: hidden;
  box-sizing: border-box;
}

/* Primary Section Title Heading */
.book-showcase__heading {
  font-size: clamp(
    1.6rem,
    3.5vw,
    2.1rem
  ); /* Dynamic fluid responsive scaling bounds */
  font-weight: 600;
  margin: 0 0 10px 0;
  letter-spacing: -0.01em;
  text-align: center;
  color: #ffffff;
}

/* ==========================================================================
   2. Two-Column System & White Vertical Separator Line Art
   ========================================================================== */
.book-showcase__row {
  display: flex;
  justify-content: space-between;
  align-items: stretch; /* Forces both columns to match height identically regardless of bullet counts */

  max-width: 900px; /* Constrains envelope to track perfectly with original layout alignment */
  margin-bottom: 20x;
}

.book-showcase__column {
  position: relative;
  flex: 1;
  padding: 10px 48px;
  box-sizing: border-box;
}

/* ─── EQUAL-LENGTH WHITE VERTICAL SEPARATOR ─── */
/* Pins an exact thin white track layout divider right on the trailing border of the first column cell */
.book-showcase__column:first-child::after {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  right: 0;
  width: 0px; /* Balanced thin vector graphic line profile */
  background-color: rgba(
    255,
    255,
    255,
    0.35
  ); /* Translucent soft white tone matching original image */
}

/* ==========================================================================
   3. Column Typography Details & Custom Bullet Markers
   ========================================================================== */
.book-showcase__column-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 20px 0;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.book-showcase__list {
  list-style: none; /* Strips browser native indentation padding rules completely */
  padding: 0;
  margin: 0;
}

.book-showcase__item {
  font-size: 0.88rem;
  line-height: 1.6;
  color: #e2e8f0; /* Soft silver gray copy layout matches image density metrics */
  position: relative;
  padding-left: 14px;
  margin-bottom: 4px;
  font-weight: 400;
}

/* Custom white bullet dot markers layout targeting elements via BEM paths */
.book-showcase__item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #ffffff;
  font-weight: 700;
}

/* ==========================================================================
   4. Action CTA Button Component Layout
   ========================================================================== */
.book-showcase__actions {
  width: 100%;
  display: flex;
  justify-content: center;
}

.book-showcase__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #071726; /* Deep charcoal navy solid fill color exactly sampled from button */
  color: #ffffff; /* High contrast crisp white label text */
  text-decoration: none;
  padding: 12px 28px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 10px rgba(7, 23, 38, 0.2);
  white-space: nowrap; /* Forces labels to sit on single lines without breaking inside button */
  transition:
    background-color 0.15s ease,
    transform 0.15s ease;
}

.book-showcase__btn:hover {
  background-color: #0c2336; /* Soft visual luminance shift on hover state updates */
  transform: translateY(-1px);
}

.book-showcase__btn-arrow {
  margin-left: 10px;
  font-size: 1.05rem;
  line-height: 1;
  transition: transform 0.15s ease;
}

.book-showcase__btn:hover .book-showcase__btn-arrow {
  transform: translateX(
    4px
  ); /* Interactive visual micro displacement shift forward */
}
/* === END BOOKS SECTION === */

/* === ARTICLES AND INSIGHT SECTION === */
/* ==========================================================================
   1. Parent Section Canvas Environment Configuration (.articles-insights)
   ========================================================================== */
.articles-insights {
  width: 100%;
  background-color: #f1f5f9; /* Soft, light neutral background canvas matching your image */
  padding: 24px 24px;
  box-sizing: border-box;
}

.articles-insights__container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center; /* Enforces clean centralized page layout alignment */
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Primary Top Heading Sizing Text */
.articles-insights__heading {
  font-size: clamp(
    1.6rem,
    3.5vw,
    2.2rem
  ); /* Dynamic fluid responsive scaling bounds */
  font-weight: 600;
  color: #0f172a; /* Deep charcoal near-black focus text color from image */
  margin: 0 0 20px 0;
  letter-spacing: -0.01em;
}

/* ==========================================================================
   2. Content Elements Layout & Typography
   ========================================================================== */
.articles-insights__content {
  width: 100%;
  max-width: 460px; /* Constrains line envelope to track perfectly with original layout density */
  text-align: left; /* Left-aligns text contents inside centered layout wrapper */
}

.articles-insights__lead-in {
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155; /* Slate secondary heading tone */
  margin: 0 0 18px 0;
}

/* Custom Bulleted Lists Format Configuration */
.articles-insights__list {
  list-style: none; /* Strips browser native indentation padding rules completely */
  padding: 0;
  margin: 0 0 18px 0;
}

.articles-insights__item {
  font-size: 0.88rem;
  line-height: 1.6;
  color: #475569; /* Soft gray copy layout matches image density metrics */
  position: relative;
  padding-left: 14px;
  margin-bottom: 2px;
  font-weight: 400;
}

/* Custom dark bullet point markers layout targeting elements via BEM paths */
.articles-insights__item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #334155;
  font-weight: 600;
}

/* Lower Operational Hint Paragraph */
.articles-insights__disclaimer {
  font-size: 0.88rem;
  line-height: 1.5;
  color: #475569;
  margin: 0;
  font-weight: 400;
}

/* === ARTICLES AND INSIGHT SECTION === */

/* === DOWNLOAD SECTION === */
.articles-download__section {
  width: 100%;
  background-color: #ffffff; /* Soft, light neutral background canvas matching your image */
  padding: 24px 24px;
  box-sizing: border-box;
}
/* === END DOWNLOAD SECTION === */

/* === MEDIA SECTION== */
/* ==========================================================================
   1. Banner Core Canvas Setup (.media-speaking)
   ========================================================================== */
.media-speaking {
  width: 100%;
  background-color: #dfae37; /* Exactly sampled warm golden ochre background */
  padding: 24px 24px;
  box-sizing: border-box;
}

.media-speaking__container {
  max-width: 1140px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Primary Top Heading Sizing Text */
.media-speaking__heading {
  font-size: clamp(
    1.5rem,
    3.5vw,
    2.1rem
  ); /* Handles fluid responsive scaling */
  font-weight: 600;
  color: #0b1a30; /* High-contrast solid deep navy text tone */
  margin: 0 0 36px 0;
  letter-spacing: -0.01em;
}

/* ==========================================================================
   2. Content Elements Layout & Typography
   ========================================================================== */
.media-speaking__content {
  width: 100%;
  max-width: 440px; /* Constrains line envelope to track perfectly with original layout density */
  text-align: left; /* Left-aligns text contents inside centered layout wrapper */
  margin-bottom: 44px;
}

.media-speaking__lead-in {
  font-size: 0.95rem;
  font-weight: 600;
  color: #0b1a30;
  margin: 0 0 16px 0;
}

/* Custom Bulleted Lists Format Configuration */
.media-speaking__list {
  list-style: none; /* Strips browser native indentation padding rules completely */
  padding: 0;
  margin: 0;
}

.media-speaking__item {
  font-size: 0.88rem;
  line-height: 1.6;
  color: #0b1a30; /* High-contrast text matching layout weight */
  position: relative;
  padding-left: 14px;
  margin-bottom: 2px;
  font-weight: 400;
}

/* Custom dark bullet point markers layout targeting elements via BEM paths */
.media-speaking__item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #0b1a30;
  font-weight: 600;
}

/* ==========================================================================
   3. Horizontal CTA Buttons Flex Row Grid
   ========================================================================== */
.media-speaking__actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap; /* Wraps items into tidy tiers on narrow screens */
  gap: 20px;
  width: 100%;
}

.media-speaking__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #0c2340; /* Royal navy solid fill color matching original buttons */
  color: #ffffff; /* Crisp white button label text */
  text-decoration: none;
  padding: 12px 24px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(12, 35, 64, 0.15);
  transition:
    background-color 0.15s ease,
    transform 0.15s ease;
  white-space: nowrap; /* Prevents text elements from breaking lines awkwardly */
}

.media-speaking__btn:hover {
  background-color: #16365c; /* Soft bright shift on hover state updates */
  transform: translateY(-1px);
}

/* Extended long-shaft arrow tuning layout */
.media-speaking__btn-arrow {
  width: 24px; /* Matches your extended layout lengths */
  height: 14px;
  margin-left: 10px;
  overflow: visible;
  transition: transform 0.15s ease;
}

.media-speaking__btn:hover .media-speaking__btn-arrow {
  transform: translateX(4px); /* Pushes arrow head forward on user hover */
}

/* === END MEDIA SECTION== */

/* === RESOURCE CTA SECTION === */
.resource-cta {
  width: 100%;
  /* background-color: #12335c;  */
  background-color: #f1f6fa;
  padding: 24px 24px;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  box-sizing: border-box;
}

.resource-cta__container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center; /* Enforces absolute universal page layout alignment centering */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px; /* Balanced uniform layout margin gap between text and action buttons */
}

/* Primary Top Heading Sizing Text */
.resource-cta__heading {
  font-size: clamp(
    1.4rem,
    3.5vw,
    1.85rem
  ); /* Dynamic fluid scaling keeps text bounds responsive */
  font-weight: 600;
  color: #1e293b; /* Crisp white color for high-contrast reading readability metrics */
  line-height: 1.35;
  margin: 0;
  letter-spacing: -0.01em;
  max-width: 820px; /* Restricts line lengths optimizing centralized paragraph tracking */
}

/* ==========================================================================
   2. Action CTA Button Component Layout
   ========================================================================== */
.resource-cta__actions {
  width: 100%;
  display: flex;
  justify-content: center;
}

.resource-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #071726; /* Darker charcoal navy solid button background fill exactly sampled */
  color: #ffffff; /* High contrast crisp white label text */
  text-decoration: none;
  padding: 12px 28px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 12px rgba(7, 23, 38, 0.25);
  white-space: nowrap; /* Forces labels to sit on single lines without breaking inside button */
  transition:
    background-color 0.15s ease,
    transform 0.15s ease;
}

.resource-cta__btn:hover {
  background-color: #0c2336; /* Soft visual luminance shift on hover state updates */
  transform: translateY(-1px);
}

.resource-cta__btn-arrow {
  width: 14px;
  height: 14px;
  margin-left: 10px;
  transition: transform 0.15s ease;
}

.resource-cta__btn:hover .resource-cta__btn-arrow {
  transform: translateX(
    4px
  ); /* Interactive visual micro displacement shift forward */
}
/* === END RESOURSE CTA SECTION ===* /

/* === RESPONSIVE LAYOUT === */
@media (max-width: 640px) {
  .resources__timeline-flow {
    flex-direction: column; /* Flips horizontally grouped tracking rows vertically */
    gap: 32px;
    margin-bottom: 20px;
  }

  .resources__flow-separator {
    margin-bottom: 0;
    transform: rotate(
      90deg
    ); /* Procedurally rotates extended vector arrows down (v) */
    width: 24px;
    height: 32px;
  }

  .resources__actions {
    flex-direction: column;
    gap: 14px;
  }

  .resources__btn {
    width: 100%; /* Spans full horizontal container envelopes safely on pocket smart screens */
    max-width: 340px;
  }
  .resources-modal__close-btn {
    top: 16px;
    right: 20px;
    font-size: 2.5rem;
  }
  .resources-modal__content {
    width: 94%;
    max-height: 75vh;
  }

  .op-model__flow {
    flex-direction: column; /* Flips horizontally grouped tracking rows vertically */
    gap: 32px;
    margin-bottom: 48px;
  }

  .tech-architecture {
    padding: 60px 16px; /* Minimizes edge card padding gutters on small screens */
  }

  .book-showcase {
    padding: 60px 16px; /* Minimizes white space edge margins on smartphones */
  }

  .book-showcase__heading {
    margin-bottom: 36px;
  }
  _title .book-showcase__row {
    flex-direction: column; /* Unrolls horizontal rows completely into linear vertical tracking stack paths */
    gap: 40px;
    margin-bottom: 20px;
  }

  /* Completely hides the vertical wall lines entirely on smartphone screens */
  .book-showcase__column:first-child::after {
    display: none;
  }

  /* Substitutes a clean horizontal divider baseline under columns instead */
  .book-showcase__column:not(:last-child) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 40px;
  }

  .book-showcase__column {
    width: 100%;
    padding: 0;
  }

  .book-showcase__btn {
    width: 100%; /* Scales button to equal a wide tap target across smartphone screens */
    max-width: 340px; /* Binds stretching bounds to look clean on portrait displays */
    box-sizing: border-box;
  }

  .articles-insights {
    padding: 60px 16px; /* Minimizes white space edge margins on smartphones */
  }

  .articles-insights__heading {
    margin-bottom: 32px;
  }

  .articles-insights__content {
    max-width: 100%; /* Spans full horizontal container envelopes safely on mobile portrait viewports */
  }

  .media-speaking {
    padding: 60px 16px; /* Minimizes edge gutters on narrow mobile frames */
  }

  .media-speaking__heading {
    margin-bottom: 28px;
  }

  .media-speaking__content {
    max-width: 100%; /* Spans full horizontal container envelopes safely on mobile portrait viewports */
    margin-bottom: 36px;
  }

  .media-speaking__actions {
    flex-direction: column; /* Flips horizontally grouped rows to vertical stack lists */
    gap: 14px;
  }

  .media-speaking__btn {
    width: 100%; /* Spans full horizontal container envelopes safely on pocket smart screens */
    max-width: 320px;
    box-sizing: border-box;
  }

  .resource-cta {
    padding: 60px 16px; /* Minimizes white space edge margins on smartphones */
  }

  .resource-cta__container {
    gap: 24px;
  }

  .resource-cta__heading {
    line-height: 1.4;
  }

  .resource-cta__btn {
    width: 100%; /* Scales button to equal a wide tap target across smartphone screens */
    max-width: 320px; /* Binds stretching bounds to look clean on portrait displays */
    box-sizing: border-box;
  }
}
/* === END RESPONSIVE LAYOUT === */