/* ================================
   CASE STUDY PAGE STYLES
   Depends on: Styles.css (loaded first)
   ================================ */

/* Mobile Menu Toggle (not in global Styles.css) */
.mobile-menu-toggle {
    display: none;
    border: 1px solid rgba(15, 39, 71, 0.15);
    background: var(--ivory);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    transition: var(--transition);
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--deep-navy);
    border-radius: 2px;
    display: block;
    transition: var(--transition);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}


/* Founder Note — adjusted for dark hero background */
.founder-note {
    background: rgba(203, 169, 106, 0.08);
    border-left: 4px solid var(--champagne-gold);
    padding: 1.5rem 2rem;
    margin: 2.5rem auto 0;
    max-width: 800px;
    text-align: left;
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.founder-note i {
    color: var(--champagne-gold);
    font-size: 1.5rem;
    margin-top: 3px;
}

.founder-note p {
    color: rgba(247, 245, 242, 0.85);
    font-size: 0.95rem;
    margin: 0;
}

.founder-note strong {
    color: var(--champagne-gold);
}

/* ==========================================================================
   AGGREGATE STATS BANNER
   ========================================================================== */

.stats-banner {
    background: var(--white);
    border-bottom: 1px solid rgba(15, 39, 71, 0.08);
    padding: 2.5rem 0;
}

.stats-banner-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3.5rem;
    flex-wrap: wrap;
}

.stats-banner-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stats-banner-value {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--deep-navy);
    line-height: 1;
}

.stats-banner-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(26, 26, 26, 0.55);
}

.stats-banner-divider {
    width: 1px;
    height: 48px;
    background: rgba(15, 39, 71, 0.12);
}

/* ==========================================================================
   INTERACTIVE CASE STUDY SECTION
   ========================================================================== */

.interactive-section {
    background-color: var(--white);
}

.interactive-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem auto;
}

.interactive-header h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.interactive-header p {
    font-size: 1.1rem;
    color: rgba(26, 26, 26, 0.8);
}

.interactive-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.case-study-showcase {
    background: var(--ivory);
    margin-top: 2rem;
}

/* Legacy case study block styles */
.case-study-block {
    position: relative;
    background: var(--white);
    padding: 5.5rem 0;
}

.case-study-block:nth-child(even) {
    background: var(--ivory);
}

.case-study-block .service-row {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 4rem;
    align-items: center;
}

.case-study-block .service-row.reverse-row {
    grid-template-columns: 0.92fr 1.08fr;
}

.case-study-block .service-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.case-study-block .service-tag {
    display: inline-flex;
    align-items: center;
    width: max-content;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    background: rgba(203, 169, 106, 0.12);
    border: 1px solid rgba(203, 169, 106, 0.3);
    color: var(--forest-green);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.case-study-block .service-content h2 {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: clamp(2.2rem, 3vw, 3.1rem);
    margin: 0;
}

.case-study-block .service-content h2 i {
    color: var(--champagne-gold);
    font-size: 1.8rem;
}

.case-study-block .service-lead {
    font-size: 1.08rem;
    line-height: 1.8;
    color: var(--forest-green);
    font-weight: 500;
    margin: 0;
    max-width: 560px;
}

.case-study-block .service-visual {
    position: relative;
}

.case-study-block .service-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    box-shadow: 0 15px 35px rgba(15, 39, 71, 0.12);
}

.case-study-block .service-image-wrapper img {
    width: 100%;
    height: 680px;
    object-fit: cover;
    display: block;
}

.case-study-block .image-badge {
    position: absolute;
    left: 20px;
    top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(15, 39, 71, 0.88);
    color: var(--ivory);
    padding: 0.85rem 1rem;
    border-radius: 999px;
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    z-index: 3;
    max-width: calc(100% - 40px);
}

.case-study-block .image-badge i {
    color: var(--champagne-gold);
}

/* ==========================================================================
   PRESENTATION TEMPLATE & CASE STUDY DECK
   ========================================================================== */

/* Case Selector Bar */
.case-selector-wrapper {
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.case-selector-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    color: var(--forest-green);
    background: rgba(31, 90, 68, 0.08);
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(31, 90, 68, 0.15);
}

.case-selector-bar {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
    justify-content: center;
    background: var(--white);
    padding: 8px;
    border-radius: 14px;
    border: 1px solid rgba(15, 39, 71, 0.1);
    box-shadow: 0 8px 24px rgba(15, 39, 71, 0.05);
    width: 100%;
}

.case-selector-btn {
    background: transparent;
    border: none;
    padding: 12px 24px;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(15, 39, 71, 0.75);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    flex: 1;
}

.case-selector-btn .case-index {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(15, 39, 71, 0.08);
    color: var(--deep-navy);
    transition: var(--transition);
    font-weight: 700;
    flex-shrink: 0;
}

.case-selector-subtitle {
    font-size: 0.72rem;
    color: rgba(15, 39, 71, 0.45);
    font-weight: 400;
    display: block;
    margin-top: 2px;
    letter-spacing: 0;
    text-transform: none;
    white-space: normal;
}

.case-selector-btn:hover {
    color: var(--deep-navy);
    background: rgba(203, 169, 106, 0.12);
}

.case-selector-btn.active {
    background: var(--deep-navy);
    color: var(--ivory);
    box-shadow: 0 4px 14px rgba(15, 39, 71, 0.18);
    border-radius: 10px;
}

.case-selector-btn.active .case-index {
    background: var(--champagne-gold);
    color: var(--deep-navy);
}

.case-selector-btn.active .case-selector-subtitle {
    color: rgba(247, 245, 242, 0.6);
}

/* Master Presentation Frame */
.presentation-deck-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(15, 39, 71, 0.08);
    border: 1px solid rgba(15, 39, 71, 0.08);
    padding: 3.5rem;
    margin-bottom: 4rem;
    position: relative;
}

/* Presentation Header */
.presentation-template-header {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(15, 39, 71, 0.1);
}

.presentation-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.presentation-meta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--deep-navy);
    background: rgba(15, 39, 71, 0.05);
    padding: 0.45rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(15, 39, 71, 0.1);
}

.presentation-meta-badge .framework-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--champagne-gold);
    display: inline-block;
}

.presentation-view-toggles {
    display: inline-flex;
    background: var(--ivory);
    padding: 4px;
    border-radius: 999px;
    border: 1px solid rgba(15, 39, 71, 0.1);
}

.view-mode-btn {
    background: transparent;
    border: none;
    padding: 8px 18px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(26, 26, 26, 0.65);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.view-mode-btn:hover {
    color: var(--deep-navy);
}

.view-mode-btn.active {
    background: var(--deep-navy);
    color: var(--champagne-gold);
    box-shadow: 0 2px 8px rgba(15, 39, 71, 0.15);
}

/* 5-Stage Navigation Bar */
.presentation-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.8rem;
    width: 100%;
}

.stage-nav-item {
    background: transparent;
    border: none;
    padding: 4px 0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    position: relative;
    text-align: center;
    width: 100%;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.stage-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(15, 39, 71, 0.45);
    transition: var(--transition);
    text-align: center;
    width: 100%;
    display: block;
}

.stage-bar {
    width: 100%;
    height: 11px;
    border-radius: 6px;
    background: rgba(15, 39, 71, 0.15);
    transition: var(--transition);
    display: block;
}

.stage-nav-item:hover .stage-bar {
    background: var(--forest-green);
}

.stage-nav-item:hover .stage-label {
    color: var(--forest-green);
}

.stage-nav-item.active .stage-label {
    color: var(--deep-navy);
}

.stage-nav-item.active .stage-bar {
    background: var(--champagne-gold);
    box-shadow: 0 4px 14px rgba(203, 169, 106, 0.4);
}

/* Case Panels Container */
.case-deck-panel {
    display: none;
}

.case-deck-panel.active {
    display: block;
    animation: slideInFromRight 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInDeck {
    from { opacity: 0; transform: translateY(16px) scale(0.99); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes slideInFromRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Case Meta Header */
.case-meta-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.case-meta-header h2 {
    font-size: clamp(2rem, 3.2vw, 2.8rem);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 14px;
}

.case-meta-header h2 i {
    color: var(--champagne-gold);
    font-size: 1.8rem;
}

/* Service Tag (inside case meta header) */
.service-tag {
    display: inline-flex;
    align-items: center;
    width: max-content;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    background: rgba(203, 169, 106, 0.12);
    border: 1px solid rgba(203, 169, 106, 0.3);
    color: var(--forest-green);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

/* Stage Content Panels */
.stage-panel {
    display: none;
}

.stage-panel.active {
    display: block;
    animation: fadeInDeck 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Expanded Mode Styles */
.presentation-deck-card.mode-expanded .presentation-nav .stage-nav-item {
    cursor: pointer;
}

.presentation-deck-card.mode-expanded .stage-panel {
    display: block;
    margin-bottom: 4.5rem;
    padding-bottom: 4rem;
    border-bottom: 1px dashed rgba(15, 39, 71, 0.15);
}

.presentation-deck-card.mode-expanded .stage-panel:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.presentation-deck-card.mode-expanded .stage-footer-nav {
    display: none;
}

/* Stage Header Badge */
.stage-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--deep-navy);
    background: rgba(203, 169, 106, 0.15);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(203, 169, 106, 0.3);
}

.stage-badge-number {
    color: var(--forest-green);
}

.stage-badge-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--champagne-gold);
}

/* Stage Two-Column Grid */
.stage-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: start;
}

.stage-content-main h4.stage-headline {
    font-size: clamp(1.8rem, 2.5vw, 2.3rem);
    margin-bottom: 1rem;
    color: var(--deep-navy);
}

.stage-lead-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--forest-green);
    font-weight: 500;
    margin-bottom: 2rem;
}

.stage-body-text {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(26, 26, 26, 0.82);
    margin-bottom: 2rem;
}

/* Problem Obstacle Cards */
.obstacle-cards-grid {
    display: grid;
    gap: 1.2rem;
    margin: 2rem 0;
}

.obstacle-card {
    background: var(--ivory);
    border-left: 3px solid #D9534F;
    padding: 1.2rem 1.4rem;
    border-radius: 0 8px 8px 0;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.obstacle-card i {
    color: #D9534F;
    font-size: 1.2rem;
    margin-top: 3px;
}

.obstacle-card strong {
    display: block;
    font-size: 0.95rem;
    color: var(--deep-navy);
    margin-bottom: 3px;
}

.obstacle-card p {
    font-size: 0.9rem;
    color: rgba(26, 26, 26, 0.75);
    margin: 0;
    line-height: 1.6;
}

/* Process Steps Timeline */
.process-steps-timeline {
    display: grid;
    gap: 1.2rem;
    margin: 2rem 0;
}

.process-step-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--ivory);
    border-left: 3px solid var(--champagne-gold);
    padding: 1.2rem 1.4rem;
    border-radius: 0 8px 8px 0;
}

.process-step-pill {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.25rem 0.65rem;
    border-radius: 4px;
    background: var(--deep-navy);
    color: var(--ivory);
    white-space: nowrap;
    margin-top: 3px;
}

.process-step-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--deep-navy);
    margin-bottom: 3px;
}

.process-step-text p {
    font-size: 0.9rem;
    color: rgba(26, 26, 26, 0.75);
    margin: 0;
    line-height: 1.6;
}

/* ==========================================================================
   VISUAL PLACEHOLDER — Replaces Stock Photos
   ========================================================================== */

.stage-visual-box {
    position: relative;
}

.stage-visual-box .image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(15, 39, 71, 0.12);
}

.stage-visual-box .image-wrapper img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
}

.visual-placeholder {
    position: relative;
    width: 100%;
    height: 480px;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 15px 35px rgba(15, 39, 71, 0.12);
}

.visual-placeholder.vp-executive {
    background: linear-gradient(135deg, var(--deep-navy) 0%, #163a5e 50%, var(--forest-green) 100%);
}

.visual-placeholder.vp-confidential {
    background: linear-gradient(135deg, #1a1a2e 0%, var(--deep-navy) 50%, #0d3b30 100%);
}

.visual-placeholder.vp-event {
    background: linear-gradient(135deg, var(--forest-green) 0%, #1a3a2a 50%, var(--deep-navy) 100%);
}

.visual-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 25% 35%, rgba(203, 169, 106, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 75% 65%, rgba(255, 255, 255, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.visual-placeholder::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 35%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.25), transparent);
    pointer-events: none;
}

.vp-icon {
    font-size: 4rem;
    color: rgba(203, 169, 106, 0.5);
    z-index: 1;
}

.vp-label {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: rgba(247, 245, 242, 0.7);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 1;
}

.vp-tagline {
    font-size: 0.85rem;
    color: rgba(247, 245, 242, 0.45);
    font-weight: 400;
    letter-spacing: 0.5px;
    z-index: 1;
    max-width: 280px;
    text-align: center;
    line-height: 1.5;
}

/* Highlight Sidebar Card */
.stage-sidebar-card {
    background: var(--deep-navy);
    color: var(--ivory);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    border-left: 4px solid var(--champagne-gold);
    box-shadow: 0 15px 35px rgba(15, 39, 71, 0.15);
}

.stage-sidebar-card h5 {
    color: var(--champagne-gold);
    font-size: 1.35rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.stage-sidebar-card p {
    color: rgba(247, 245, 242, 0.85);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.stage-sidebar-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
}

.stage-sidebar-card li {
    font-size: 0.9rem;
    color: rgba(247, 245, 242, 0.9);
    display: flex;
    align-items: center;
    gap: 10px;
}

.stage-sidebar-card li i {
    color: var(--champagne-gold);
    font-size: 0.85rem;
}

/* Takeaway Featured Box */
.takeaway-featured-box {
    background: linear-gradient(135deg, var(--deep-navy) 0%, #081628 100%);
    color: var(--ivory);
    border-radius: 16px;
    padding: 4rem 3.5rem;
    position: relative;
    overflow: hidden;
    border-left: 5px solid var(--champagne-gold);
    box-shadow: 0 20px 40px rgba(15, 39, 71, 0.2);
}

.takeaway-quote {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-style: italic;
    line-height: 1.4;
    color: var(--ivory);
    margin-bottom: 2rem;
    max-width: 900px;
}

.takeaway-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(203, 169, 106, 0.25);
}

.takeaway-attribution {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.takeaway-attribution strong {
    color: var(--champagne-gold);
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

.takeaway-attribution span {
    color: rgba(247, 245, 242, 0.65);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Stage Footer Navigation */
.stage-footer-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(15, 39, 71, 0.1);
}

.btn-stage-nav {
    background: transparent;
    border: 1px solid rgba(15, 39, 71, 0.18);
    padding: 10px 22px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--deep-navy);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-stage-nav:hover:not(:disabled) {
    border-color: var(--champagne-gold);
    background: rgba(203, 169, 106, 0.1);
    color: var(--forest-green);
}

.btn-stage-nav:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    border-color: rgba(15, 39, 71, 0.1);
}

.stage-counter-badge {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(15, 39, 71, 0.6);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.stage-counter-badge strong {
    color: var(--deep-navy);
}

/* ==========================================================================
   HOW WE PROTECT YOU SECTION (Dark Background)
   ========================================================================== */

.protection-section {
    background-color: var(--deep-navy);
    color: var(--ivory);
    border-top: 2px solid var(--champagne-gold);
}

.protection-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem auto;
}

.protection-header h2 {
    color: var(--ivory);
    font-size: 3rem;
}

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

.protect-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    padding: 2.5rem;
    padding-top: 3.5rem;
    border: 1px solid rgba(203, 169, 106, 0.2);
    transition: var(--transition);
    border-radius: 8px;
}

.protect-card:nth-child(1) { border-top: 3px solid var(--champagne-gold); }
.protect-card:nth-child(2) { border-top: 3px solid var(--forest-green); }
.protect-card:nth-child(3) { border-top: 3px solid rgba(203, 169, 106, 0.5); }
.protect-card:nth-child(4) { border-top: 3px solid rgba(31, 90, 68, 0.5); }

.protect-card:hover {
    border-color: var(--champagne-gold);
    background: rgba(255, 255, 255, 0.05);
}

.protect-card-number {
    position: absolute;
    top: 1.2rem;
    right: 1.5rem;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(203, 169, 106, 0.12);
    line-height: 1;
}

.protect-icon {
    font-size: 2rem;
    color: var(--champagne-gold);
    margin-bottom: 1.5rem;
}

.protect-card h3 {
    color: var(--champagne-gold);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.protect-card p {
    color: rgba(247, 245, 242, 0.8);
    font-size: 0.95rem;
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */

.faq-section {
    background-color: var(--ivory);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.faq-sidebar {
    background: var(--forest-green);
    color: var(--ivory);
    padding: 3rem;
    border-bottom: 4px solid var(--champagne-gold);
    border-radius: 12px;
}

.faq-sidebar h3 {
    color: var(--ivory);
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

details {
    background: var(--white);
    border: 1px solid rgba(15, 39, 71, 0.1);
    transition: var(--transition);
}

summary {
    padding: 20px 25px;
    font-weight: 600;
    color: var(--deep-navy);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--champagne-gold);
    transition: transform 0.3s ease;
}

details[open] summary::after {
    transform: rotate(180deg);
}

details p {
    padding: 0 25px 25px 25px;
    color: rgba(26, 26, 26, 0.7);
    font-size: 1rem;
}

/* ==========================================================================
   CLIENT PROFILE, RESULTS, MISC
   ========================================================================== */

/* Client Profile Box */
.client-profile-box {
    background: var(--white);
    border: 1px solid rgba(15, 39, 71, 0.1);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2.5rem;
    display: grid;
    gap: 1.2rem;
}

.profile-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.profile-item i {
    color: var(--champagne-gold);
    font-size: 1.2rem;
    margin-top: 3px;
}

.profile-item strong {
    display: block;
    color: var(--deep-navy);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.profile-item span {
    color: rgba(26, 26, 26, 0.8);
    font-size: 0.9rem;
}

/* Results Grid */
.results-grid {
    display: grid;
    gap: 1rem;
    margin: 2.5rem 0;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--white);
    padding: 1.2rem 1.5rem;
    border-radius: 6px;
    border-left: 3px solid var(--forest-green);
}

.result-item i {
    color: var(--forest-green);
    font-size: 1.2rem;
}

.result-item span {
    font-weight: 500;
    color: var(--deep-navy);
    font-size: 0.95rem;
}

/* Case Lesson Quote */
.case-lesson {
    background: var(--deep-navy);
    color: var(--ivory);
    padding: 2.5rem;
    border-radius: 8px;
    margin: 3rem 0;
    position: relative;
    border-left: 4px solid var(--champagne-gold);
}

.case-lesson i {
    color: var(--champagne-gold);
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.5;
    display: block;
}

.case-lesson p {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-style: italic;
    line-height: 1.5;
    margin: 0;
}

/* Floating Stats Card */
.floating-stats-card {
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    padding: 1.5rem 1.25rem;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(15, 39, 71, 0.12);
    display: flex;
    gap: 1.6rem;
    border-top: 4px solid var(--champagne-gold);
    z-index: 2;
    max-width: calc(100% - 32px);
}

.floating-stats-card .stat {
    text-align: center;
    min-width: 72px;
}

.floating-stats-card strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.1rem;
    color: var(--deep-navy);
    line-height: 1;
}

.floating-stats-card span {
    font-size: 0.7rem;
    color: rgba(26, 26, 26, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 5px;
    display: block;
}

/* Case Detail Blocks */
.case-detail-block {
    margin-bottom: 2rem;
}

.case-detail-block h4 {
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--forest-green);
    margin-bottom: 8px;
    font-weight: 600;
}

.case-detail-block p {
    font-size: 0.95rem;
    color: rgba(26, 26, 26, 0.8);
    margin: 0;
    line-height: 1.7;
}

/* Image Badge (on visual placeholders) */
.image-badge {
    position: absolute;
    left: 20px;
    top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(15, 39, 71, 0.88);
    color: var(--ivory);
    padding: 0.85rem 1rem;
    border-radius: 999px;
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    z-index: 3;
    max-width: calc(100% - 40px);
}

.image-badge i {
    color: var(--champagne-gold);
}

/* ==========================================================================
   RESPONSIVE — TABLET (max-width: 992px)
   ========================================================================== */

@media (max-width: 992px) {
    .case-study-block .service-image-wrapper img {
        height: 480px;
    }

    .case-study-block .service-row,
    .case-study-block .service-row.reverse-row {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .interactive-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Presentation Deck Responsive (Tablet) */
    .presentation-deck-card {
        padding: 2.5rem 2rem;
    }

    .presentation-nav {
        gap: 1.2rem;
    }

    .stage-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .stage-visual-box .image-wrapper img {
        height: 380px;
    }

    .visual-placeholder {
        height: 380px;
    }

    .takeaway-featured-box {
        padding: 3rem 2.2rem;
    }

    .protection-grid {
        grid-template-columns: 1fr;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    /* Case Selector — stack vertically on tablet */
    .case-selector-bar {
        flex-direction: column;
        border-radius: 14px;
        gap: 6px;
        padding: 8px;
    }

    .case-selector-btn {
        width: 100%;
        justify-content: flex-start;
        padding: 14px 18px;
        border-radius: 10px;
        font-size: 0.88rem;
        white-space: normal;
    }

    .case-selector-btn .case-index {
        flex-shrink: 0;
    }

    /* Stats Banner */
    .stats-banner-inner {
        gap: 2rem;
    }

    .stats-banner-value {
        font-size: 2rem;
    }

    .stats-banner-divider {
        display: none;
    }
}

/* ==========================================================================
   RESPONSIVE — MOBILE (max-width: 768px)
   ========================================================================== */

@media (max-width: 768px) {
    /* Floating Stats Card */
    .floating-stats-card {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        max-width: 100%;
        width: 100%;
        margin-top: 15px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding: 1rem 0.6rem;
        border-radius: 10px;
        box-sizing: border-box;
    }

    .floating-stats-card .stat {
        min-width: unset;
        text-align: center;
    }

    .floating-stats-card strong {
        font-size: 1.45rem;
    }

    .floating-stats-card span {
        font-size: 0.62rem;
        letter-spacing: 0.3px;
    }

    /* Page Header */
    .page-header {
        padding: 4rem 0 3rem 0;
    }

    .page-header h1 {
        font-size: 2.2rem;
        color: var(--ivory);
    }

    /* Navbar */
    .navbar .container {
        position: relative;
        flex-wrap: wrap;
        gap: 12px;
    }

    .navbar-actions {
        margin-left: auto;
    }

    .mobile-menu-toggle {
        display: inline-flex;
    }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 1rem 1.25rem 1.25rem;
        background: var(--white);
        border-top: 1px solid rgba(15, 39, 71, 0.08);
        box-shadow: 0 12px 25px rgba(15, 39, 71, 0.08);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        width: 100%;
        padding: 0.25rem 0;
    }

    .navbar .btn.btn-primary {
        display: none;
    }

    /* Case Selector — Vertical Stacking */
    .case-selector-wrapper {
        margin-bottom: 1.5rem;
        gap: 0.75rem;
        align-items: stretch;
        width: 100%;
    }

    .case-selector-label {
        align-self: center;
    }

    .case-selector-bar {
        display: flex;
        flex-direction: column;
        width: 100%;
        overflow-x: visible;
        border-radius: 12px;
        gap: 4px;
        padding: 6px;
    }

    .case-selector-btn {
        width: 100%;
        flex: none;
        padding: 12px 14px;
        font-size: 0.85rem;
        white-space: normal;
        border-radius: 8px;
        gap: 8px;
    }

    .case-selector-subtitle {
        font-size: 0.68rem;
    }

    /* Presentation Deck */
    .presentation-deck-card {
        padding: 1.5rem 1rem;
        border-radius: 16px;
        margin-bottom: 2.5rem;
        box-shadow: 0 10px 30px rgba(15, 39, 71, 0.06);
    }

    .presentation-template-header {
        gap: 1.25rem;
        margin-bottom: 1.8rem;
        padding-bottom: 1.4rem;
    }

    .presentation-header-top {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 0.75rem;
        width: 100%;
    }

    .presentation-meta-badge {
        font-size: 0.68rem;
        padding: 0.35rem 0.75rem;
    }

    .presentation-view-toggles {
        padding: 3px;
    }

    .view-mode-btn {
        padding: 6px 12px;
        font-size: 0.75rem;
        gap: 4px;
    }

    .presentation-nav {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 6px;
        width: 100%;
    }

    .stage-nav-item {
        gap: 6px;
        padding: 2px 0;
    }

    .stage-label {
        font-size: clamp(0.58rem, 2.3vw, 0.72rem);
        letter-spacing: 0.4px;
        white-space: nowrap;
    }

    .stage-bar {
        height: 7px;
        border-radius: 3.5px;
    }

    .case-meta-header {
        margin-bottom: 1.5rem;
    }

    .case-meta-header h2 {
        font-size: 1.65rem;
        gap: 10px;
    }

    .case-meta-header h2 i {
        font-size: 1.25rem;
    }

    .stage-header-badge {
        font-size: 0.68rem;
        padding: 0.3rem 0.75rem;
        margin-bottom: 1.2rem;
    }

    .stage-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .stage-content-main h4.stage-headline {
        font-size: 1.4rem;
        line-height: 1.35;
        margin-bottom: 0.8rem;
    }

    .stage-lead-text {
        font-size: 0.95rem;
        line-height: 1.65;
        margin-bottom: 1.5rem;
    }

    .stage-body-text {
        font-size: 0.92rem;
        line-height: 1.65;
        margin-bottom: 1.5rem;
    }

    .client-profile-box {
        padding: 1.2rem 1rem;
        gap: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .profile-item {
        gap: 12px;
    }

    .profile-item i {
        font-size: 1.05rem;
    }

    .profile-item strong {
        font-size: 0.7rem;
    }

    .profile-item span {
        font-size: 0.85rem;
    }

    .stage-visual-box .image-wrapper img {
        height: 260px;
        border-radius: 12px;
    }

    .visual-placeholder {
        height: 260px;
        border-radius: 12px;
    }

    .vp-icon {
        font-size: 2.8rem;
    }

    .vp-label {
        font-size: 1.2rem;
    }

    .vp-tagline {
        font-size: 0.75rem;
        max-width: 220px;
    }

    .image-badge {
        font-size: 0.72rem;
        padding: 0.6rem 0.85rem;
        left: 12px;
        top: 12px;
    }

    .obstacle-cards-grid,
    .process-steps-timeline {
        gap: 0.85rem;
        margin: 1.5rem 0;
    }

    .obstacle-card {
        padding: 1rem 1.1rem;
        gap: 12px;
    }

    .obstacle-card i {
        font-size: 1.1rem;
    }

    .obstacle-card strong {
        font-size: 0.9rem;
    }

    .obstacle-card p {
        font-size: 0.85rem;
        line-height: 1.55;
    }

    .process-step-item {
        padding: 1rem 1.1rem;
        gap: 12px;
    }

    .process-step-pill {
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
    }

    .process-step-text strong {
        font-size: 0.9rem;
    }

    .process-step-text p {
        font-size: 0.85rem;
        line-height: 1.55;
    }

    .stage-sidebar-card {
        padding: 1.6rem 1.2rem;
        border-radius: 12px;
    }

    .stage-sidebar-card h5 {
        font-size: 1.2rem;
    }

    .stage-sidebar-card p {
        font-size: 0.88rem;
        line-height: 1.6;
    }

    .stage-sidebar-card li {
        font-size: 0.85rem;
    }

    .results-grid {
        margin: 1.5rem 0;
        gap: 0.75rem;
    }

    .result-item {
        padding: 0.95rem 1.1rem;
        gap: 12px;
    }

    .result-item i {
        font-size: 1.05rem;
    }

    .result-item span {
        font-size: 0.88rem;
    }

    .takeaway-featured-box {
        padding: 2.2rem 1.3rem;
        border-radius: 12px;
    }

    .takeaway-quote {
        font-size: 1.35rem;
        line-height: 1.45;
        margin-bottom: 1.5rem;
    }

    .takeaway-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 1.2rem;
        padding-top: 1.5rem;
    }

    .takeaway-attribution strong {
        font-size: 1rem;
    }

    .takeaway-attribution span {
        font-size: 0.75rem;
    }

    .takeaway-footer .btn {
        width: 100%;
        justify-content: center;
    }

    .stage-footer-nav {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            "counter counter"
            "prev next";
        gap: 10px;
        align-items: center;
        margin-top: 2.5rem;
        padding-top: 1.5rem;
    }

    .stage-counter-badge {
        grid-area: counter;
        text-align: center;
        font-size: 0.8rem;
    }

    .btn-stage-prev {
        grid-area: prev;
        justify-content: center;
        padding: 10px 12px;
        font-size: 0.8rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .btn-stage-next {
        grid-area: next;
        justify-content: center;
        padding: 10px 12px;
        font-size: 0.8rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Protection & FAQ */
    .protect-card,
    .faq-sidebar {
        padding: 1.5rem 1.2rem;
    }

    .protect-card {
        padding-top: 3rem;
    }

    .protect-card-number {
        font-size: 2rem;
        top: 1rem;
        right: 1.2rem;
    }

    /* Stats Banner */
    .stats-banner {
        padding: 2rem 0;
    }

    .stats-banner-inner {
        gap: 1.5rem;
    }

    .stats-banner-value {
        font-size: 1.8rem;
    }

    .stats-banner-label {
        font-size: 0.7rem;
        letter-spacing: 1px;
    }

    .case-study-block {
        padding: 3.5rem 0;
    }

    .case-study-block .service-image-wrapper img {
        height: 320px;
    }
}

/* ==========================================================================
   RESPONSIVE — SMALL PHONES (max-width: 480px)
   ========================================================================== */

@media (max-width: 480px) {
    .presentation-deck-card {
        padding: 1.25rem 0.85rem;
        border-radius: 14px;
    }

    .presentation-template-header {
        gap: 1rem;
        margin-bottom: 1.4rem;
        padding-bottom: 1.2rem;
    }

    .presentation-header-top {
        flex-wrap: wrap;
    }

    .presentation-meta-badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.65rem;
    }

    .presentation-view-toggles {
        margin-left: auto;
    }

    .view-mode-btn {
        padding: 5px 9px;
        font-size: 0.72rem;
    }

    .presentation-nav {
        gap: 4px;
    }

    .stage-nav-item {
        gap: 4px;
    }

    .stage-label {
        font-size: 0.56rem;
        letter-spacing: 0.2px;
    }

    .stage-bar {
        height: 5px;
        border-radius: 2.5px;
    }

    .case-meta-header h2 {
        font-size: 1.45rem;
    }

    .stage-content-main h4.stage-headline {
        font-size: 1.25rem;
    }

    .floating-stats-card strong {
        font-size: 1.25rem;
    }

    .floating-stats-card span {
        font-size: 0.58rem;
    }

    .btn-stage-nav {
        padding: 8px 8px;
        font-size: 0.75rem;
    }

    .visual-placeholder {
        height: 220px;
    }

    .vp-icon {
        font-size: 2.2rem;
    }

    .vp-label {
        font-size: 1rem;
        letter-spacing: 1px;
    }

    .vp-tagline {
        font-size: 0.7rem;
        max-width: 200px;
    }

    .stats-banner-inner {
        gap: 1.2rem;
    }

    .stats-banner-value {
        font-size: 1.5rem;
    }

    .stats-banner-label {
        font-size: 0.65rem;
    }
}