.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
}
.feature-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    align-items: start;
    gap: calc(var(--spacing-unit) * 2);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 2);
}
.feature-thumb {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    background-size: cover;
    background-position: center;
}
.feature-content h4 { margin: 0 0 6px 0; }
.feature-content p { margin: 0; }
@media (max-width: 768px) {
    .feature-grid { grid-template-columns: 1fr; }
}
/* Allow external widgets to appear over modals */

/* Prevent background scroll when mobile nav is open */
body.mobile-nav-open {
    overflow: hidden;
}
/* Hide desktop nav underline while mobile drawer is open */
body.mobile-nav-open .nav-underline { display: none; }

/* Indicate clickable risk cards */
#risks .card[data-risk-modal] {
    cursor: pointer;
}
:root {
    /* Color Palette */
    --color-background: #111111;
    --color-surface: #1a1a1a;
    --color-border: #2c2c2c;
    --color-text-primary: #f0f0f0;
    --color-text-secondary: #a0a0a0;
    --color-accent: #007aff; /* Apple's blue - strong, professional */
    --color-accent-rgb: 0, 122, 255;
    --color-accent-hover: #0056b3;
    --color-danger: #ff453a; /* Apple's red */

    /* Typography */
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing & Layout */
    --spacing-unit: 8px;
    --container-width: 1100px;
    --border-radius: 12px;
    --transition-speed: 0.3s;
}

/* --- Base & Reset --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* --- Modal --- */
.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.modal.is-open { display: flex; }
.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}
.modal.is-open .modal-backdrop { opacity: 1; }
.modal-dialog {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    width: min(880px, 92vw);
    max-height: 80vh;
    overflow: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
    transform: translateY(10px) scale(0.98);
    opacity: 0;
    transition: transform 220ms ease, opacity 220ms ease;
}
.modal.is-open .modal-dialog {
    transform: translateY(0) scale(1);
    opacity: 1;
}
/* Chat widget styles are now handled by external chat-widget.js */
/* Removed conflicting CSS to ensure proper functionality */

/* Chat widget styles are now handled by external chat-widget.js */
/* Removed conflicting CSS to ensure proper functionality */
.modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-background);
    color: var(--color-text-primary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.modal-header {
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4) 0;
}
.modal-subtitle {
    margin-top: 4px;
}
.modal-body {
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 4);
}
/* Consistent spacing for section subtitles within modal content */
.modal-body .modal-subtitle {
    margin: 0; /* reset header usage spacing */
    font-size: 1.05rem;
    color: var(--color-text-primary);
}
.modal-body .recap-list + .modal-subtitle {
    margin-top: calc(var(--spacing-unit) * 3);
}
.modal-body .modal-subtitle + .recap-list {
    margin-top: calc(var(--spacing-unit) * 1.5);
}
.modal-kpi {
    display: flex;
    align-items: baseline;
    gap: calc(var(--spacing-unit) * 2);
    background: linear-gradient(180deg, rgba(255,69,58,0.12), transparent 60%);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-border);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 2.5);
    margin-bottom: calc(var(--spacing-unit) * 3);
}
/* Risk color mapping for modal KPI left border */
.modal.risk-high .modal-kpi { border-left-color: var(--color-danger); }
.modal.risk-medium .modal-kpi { border-left-color: #ff9f0a; }
.modal.risk-low .modal-kpi { border-left-color: #30d158; }
/* Risk color mapping for modal KPI background tint */
.modal.risk-high .modal-kpi { background: linear-gradient(180deg, rgba(255,69,58,0.12), transparent 60%); }
.modal.risk-medium .modal-kpi { background: linear-gradient(180deg, rgba(255,159,10,0.12), transparent 60%); }
.modal.risk-low .modal-kpi { background: linear-gradient(180deg, rgba(48,209,88,0.12), transparent 60%); }
.modal-kpi-value { font-size: 1.6rem; font-weight: var(--font-weight-bold); }
.modal-kpi-value { color: var(--color-danger); }
.modal-list { list-style: none; }
.modal-list li {
    padding: calc(var(--spacing-unit) * 2) 0;
    border-bottom: 1px solid var(--color-border);
}
.modal-list li:last-child { border-bottom: none; }
.modal-item-header { display: grid; grid-template-columns: 1fr auto; gap: calc(var(--spacing-unit) * 1.5); align-items: baseline; }
.modal-amount { color: var(--color-danger); font-weight: var(--font-weight-semibold); }
.modal-detail { margin-top: calc(var(--spacing-unit) * 1); }
.detail-row { color: var(--color-text-secondary); font-size: 0.95rem; margin: 2px 0; }
.detail-label { color: var(--color-text-primary); font-weight: var(--font-weight-medium); margin-right: 6px; }
.detail-explain { color: var(--color-text-secondary); margin-top: calc(var(--spacing-unit) * 1); }
.modal-footnote { margin-top: calc(var(--spacing-unit) * 2); color: var(--color-text-secondary); font-size: 0.9rem; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 0; /* Align sections to top of viewport */
}

body {
    background-color: var(--color-background);
    color: var(--color-text-primary);
    font-family: var(--font-family-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease-in;
    overflow-x: hidden; /* Prevent horizontal scrolling */
    max-width: 100vw; /* Ensure no content exceeds viewport width */
}

/* Article page override: increase text contrast for long reads */
body.article-page p,
body.article-page li,
body.article-page .subtitle {
    color: #d9d9d9;
}
body.article-page h1,
body.article-page h2,
body.article-page h3 {
    color: #ffffff;
}

/* Do not alter footer colors on article pages */
body.article-page footer p,
body.article-page footer li,
body.article-page footer a {
    color: var(--color-text-secondary);
}

/* Article illustrations */
.article-figure {
    margin: calc(var(--spacing-unit) * 4) 0;
}
.article-figure .article-image {
    width: 100%;
    height: 320px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    background-size: cover;
    background-position: center;
    background-color: #0f0f0f;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.article-figure .article-image.has-image { opacity: 1; transform: translateY(0); }
.article-figure figcaption {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-top: calc(var(--spacing-unit) * 1);
    text-align: center;
}

@media (max-width: 768px) {
    .article-figure .article-image { height: 220px; }
}

/* Article CTA */
.article-cta {
    margin-top: calc(var(--spacing-unit) * 5);
    margin-bottom: calc(var(--spacing-unit) * 5);
    background: linear-gradient(180deg, rgba(0,122,255,0.08), transparent 70%);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 3);
    text-align: center;
}
.article-cta h3 { margin-bottom: calc(var(--spacing-unit) * 1); }
.article-cta p { margin-bottom: calc(var(--spacing-unit) * 2); }
.article-cta-actions { display: inline-flex; gap: calc(var(--spacing-unit) * 2); }
@media (max-width: 480px) { .article-cta-actions { flex-direction: column; } }

body.loaded {
    opacity: 1;
    visibility: visible;
}

/* --- Typography --- */
h1, h2, h3 {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
}

h1 { font-size: 3rem; margin-bottom: calc(var(--spacing-unit) * 2.5); } /* 20px */
h2 { font-size: 2.25rem; margin-bottom: calc(var(--spacing-unit) * 2.5); } /* 20px */
h3 { font-size: 1.25rem; margin-bottom: calc(var(--spacing-unit) * 2); } /* 16px */
p {
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 2);
    max-width: 70ch;
}
.kicker {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-unit);
}
.subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    max-width: 60ch;
    margin-bottom: calc(var(--spacing-unit) * 4);
    margin-left: auto;
    margin-right: auto;
}
.subtitle strong { color: var(--color-accent); }

.slide-content[style*="text-align: left"] .subtitle {
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.author {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-top: 0;
}

/* Typing Effect for Main Title */
h1#main-title {
    /* Set a minimum height to prevent layout jump during animation. Reduced from 8rem. */
    min-height: 4.5rem; 
}

.title-line {
    display: block;
    margin: 0 auto; /* Center the lines within the centered slide content */
    width: max-content; /* This is key: it sets the basis for the animation's 100% width */
    max-width: 100%;
    
    /* Animation setup */
    overflow: hidden;
    white-space: nowrap;
    border-right: 3px solid transparent; /* Cursor placeholder */
    width: 0; /* Start animation from 0 width */
}

.title-line.is-typing {
    border-right-color: var(--color-accent);
    animation: 
        typing var(--typing-duration) steps(var(--typing-steps), end) forwards, 
        blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--color-accent); }
}

/* --- Main Layout --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
    background-color: rgba(17, 17, 17, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: background-color var(--transition-speed);
}
.logo-container {
    display: flex;
    align-items: center;
    position: relative;
}
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.header-logo {
    height: 32px;
    width: auto;
    display: block;
}
.logo-wrapper {
    position: relative;
}
.logo-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-left: 12px;
    color: var(--color-text-primary);
    line-height: 1;
}
.header-controls {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 3);
}
/* Hamburger button (hidden on desktop) */
.hamburger {
    display: none;
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background: var(--color-background);
    color: var(--color-text-primary);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.hamburger-box {
    display: inline-block;
    width: 22px;
    height: 16px;
    position: relative;
}
.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: transform 0.25s ease, opacity 0.2s ease;
}
.hamburger-inner { top: 50%; transform: translateY(-50%); }
.hamburger-inner::before { content: ""; top: -7px; }
.hamburger-inner::after { content: ""; top: 7px; }
.hamburger.is-active .hamburger-inner { transform: translateY(-50%) rotate(45deg); }
.hamburger.is-active .hamburger-inner::before { transform: rotate(90deg) translateX(-7px); }
.hamburger.is-active .hamburger-inner::after { transform: rotate(90deg) translateX(7px); opacity: 0; }
.lang-selector {
    display: flex;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: calc(var(--spacing-unit) * 0.5);
    border: 1px solid var(--color-border);
}
.lang-btn {
    background-color: transparent;
    border: none;
    color: var(--color-text-secondary);
    padding: calc(var(--spacing-unit) * 0.5) var(--spacing-unit);
    border-radius: 9px;
    cursor: pointer;
    font-family: var(--font-family-sans);
    font-size: 0.85rem;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-speed);
}
.lang-btn.active {
    background-color: var(--color-background);
    color: var(--color-text-primary);
}
.slide-nav {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    position: relative;
}
.slide-nav a {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    padding: var(--spacing-unit) 0;
    border-radius: var(--border-radius);
    transition: color var(--transition-speed);
    position: relative;
    background-color: transparent;
}

.slide-nav a.active {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
}

.nav-underline {
    position: absolute;
    bottom: 2px;
    height: 2px;
    background-color: var(--color-accent);
    transition: left 0.3s ease-in-out, width 0.3s ease-in-out;
}

.slide-nav a:hover {
    color: var(--color-text-primary);
}

.slide-nav a.active {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
}

.slide-nav a.active::after {
    transform: scaleX(1);
}

.slide {
    position: relative; /* Add this for positioning context */
    height: auto;
    min-height: 100dvh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: calc(var(--spacing-unit) * 12) calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 6);
    border-top: 1px solid var(--color-border);
}

.title-slide {
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;
}

/* Center CTA slide content vertically */
#cta {
    align-items: center;
}

.slide:first-child {
    border-top: none;
}
.slide-content {
    width: 100%;
    max-width: var(--container-width);
    text-align: center;
}

/* Standardize top spacing above slide titles across all slides */
.slide-content > h1,
.slide-content > h2 {
    margin-top: 0;
}

/* Standardize vertical spacing between title and content */
.slide-content > h2 + *,
.slide-content > .subtitle + * {
    margin-top: calc(var(--spacing-unit) * 5); /* 40px */
}

/* --- Slide Backgrounds --- */
.slide-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: -1;
    transition: opacity 1s ease-in-out;
}

#title .slide-content {
    position: relative;
    z-index: 1;
}

/* --- Card Images --- */
.card-image {
    height: 150px;
    margin-bottom: calc(var(--spacing-unit) * 2);
    border-radius: calc(var(--border-radius) - 4px);
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    transform: translateY(10px);
    box-shadow: 
        0 4px 15px rgba(0,0,0,0.3), /* Standard shadow */
        inset 0 -2px 8px rgba(0,0,0,0.2); /* Inner top shadow for depth */
}

.card.is-visible .card-image,
.timeline-pillar.is-visible .card-image {
    opacity: 1;
    transform: translateY(0);
}

.card:hover .card-image {
    opacity: 1;
}

.timeline-content .card-image {
    height: 100px;
}

.vision-card .card-image {
    height: 120px;
    margin-left: calc(var(--spacing-unit) * -2.5);
    margin-right: calc(var(--spacing-unit) * -2.5);
    margin-top: calc(var(--spacing-unit) * -2.5);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}


/* --- Components --- */
.card-grid {
    display: grid;
    gap: calc(var(--spacing-unit) * 2.5); /* Reduced gap from 3 to 2.5 */
    text-align: left;
}
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }

/* Card Styles */
.card {
    background: linear-gradient(180deg, rgba(0,122,255,0.08), transparent 70%), var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 3);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    overflow: hidden;
    position: relative;
    animation: yacht-lean 7s ease-in-out infinite;
    box-shadow: 0 0 24px rgba(var(--color-accent-rgb), 0.12), 0 0 64px rgba(var(--color-accent-rgb), 0.06);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1), 0 0 24px rgba(var(--color-accent-rgb), 0.16), 0 0 64px rgba(var(--color-accent-rgb), 0.10);
    border-color: var(--color-accent);
}
.card .card { box-shadow: none; background: var(--color-surface); }
.card .card:hover { box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.card h3 {
    margin-bottom: var(--spacing-unit);
    color: var(--color-text-primary);
}
.card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.info-card {
    border-left: 3px solid var(--color-accent);
}

/* Style for links inside card paragraphs to look like 'code bubbles' */
.card a:not(.btn) {
    display: inline-block;
    background-color: var(--color-background);
    color: var(--color-accent);
    padding: calc(var(--spacing-unit) * 0.25) var(--spacing-unit);
    border-radius: 6px;
    text-decoration: none;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
    font-size: 0.85rem;
    margin: 0 2px;
}

.card a:not(.btn):hover {
    background-color: var(--color-accent);
    color: var(--color-text-primary);
}

.highlight {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
}
.highlight[data-countup] {
    display: inline-block;
}
.highlight-danger {
    color: var(--color-danger);
    font-weight: var(--font-weight-semibold);
}

.stats-grid {
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 6);
    margin-top: calc(var(--spacing-unit) * 4);
}
.stat .stat-value {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
}
.stat .stat-label {
    color: var(--color-text-secondary);
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-unit);
    margin-top: calc(var(--spacing-unit) * 4);
}
.timeline-item {
    display: flex;
    align-items: baseline;
    padding: calc(var(--spacing-unit) * 2);
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}
.timeline-year {
    font-weight: var(--font-weight-bold);
    font-size: 1.2rem;
    color: var(--color-accent);
    width: 100px;
}
.timeline-content .metric {
    font-weight: var(--font-weight-semibold);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-unit);
}
.timeline-content p {
    margin: 0;
    font-size: 1rem;
}

/* Summary Box Styles */
.summary-box {
    position: relative;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 4);
    text-align: center;
    animation: yacht-lean 7s ease-in-out infinite;
}

/* Specific override for the summary box on the context slide */
#context .summary-box {
    margin-top: calc(var(--spacing-unit) * 8);
}

.summary-box h3 {
    margin-bottom: var(--spacing-unit);
}
.summary-box p {
    font-size: 1.1rem;
    max-width: 80ch;
    margin: 0 auto;
}

/* Add consistent spacing after a card grid */
.card-grid + .summary-box {
    margin-top: calc(var(--spacing-unit) * 5);
}

.summary-box-left {
    text-align: left;
}

/* Quote variant for summary boxes */
.summary-box.quote-box {
    text-align: left;
    background: linear-gradient(180deg, rgba(0,122,255,0.08), transparent 70%), var(--color-surface);
    box-shadow: 0 0 24px rgba(var(--color-accent-rgb), 0.12), 0 0 64px rgba(var(--color-accent-rgb), 0.06);
}
.summary-box.quote-box:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.2), 0 0 24px rgba(var(--color-accent-rgb), 0.16), 0 0 64px rgba(var(--color-accent-rgb), 0.10);
}
.summary-box.quote-box p {
    margin: 0;
}
.summary-box.quote-box .quote-text {
    font-style: italic;
    font-weight: var(--font-weight-regular);
    position: relative;
    padding-left: calc(3rem + 8px);
}
.summary-box.quote-box .quote-text::before {
    content: "\"";
    position: absolute;
    left: 0;
    top: -6px;
    font-size: 3rem;
    color: var(--color-accent);
    opacity: 0.35;
    line-height: 1;
}
.summary-box.quote-box .quote-author {
    padding-left: calc(3rem + 8px);
    font-style: normal;
    font-weight: var(--font-weight-bold);
    margin-top: var(--spacing-unit);
}
.summary-box.quote-box .quote-author::before {
    content: "\0009"; /* tab character */
    white-space: pre;   /* preserve the tab */
}

/* --- Milestone Roadmap (Playbook) --- */
.milestone-roadmap {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit) * 4);
    padding-bottom: calc(var(--spacing-unit) * 6); /* reserve space for labels below circles */
}

.milestone {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    user-select: none;
    position: relative;
    height: 56px; /* match circle height so connectors center on circle center */
    justify-content: center;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 400ms ease, transform 400ms ease;
}

#playbook .milestone.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.milestone-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background);
    border: 2px solid var(--color-accent);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-bold);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.milestone:hover .milestone-circle {
    transform: scale(1.06);
    background: var(--color-surface);
    border-color: var(--color-text-primary);
}

.milestone-label {
    position: absolute;
    top: calc(56px + var(--spacing-unit) * 1.5);
    left: 50%;
    transform: translateX(-50%);
    max-width: 18ch;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.milestone-connector {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, rgba(255,255,255,0.12), rgba(255,255,255,0.12));
    opacity: 0;
    transition: opacity 300ms ease;
}

#playbook .milestone-connector.is-visible {
    opacity: 1;
}

.strategy-grid .summary-box {
    margin-top: 0; /* Reset margin for grid layout */
}

/* Strategy Grid */
.strategy-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: calc(var(--spacing-unit) * 4);
    align-items: start;
}

/* ROI Table */
.roi-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.roi-table th, .roi-table td {
    padding: calc(var(--spacing-unit) * 1.5);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}
.roi-table th {
    background-color: var(--color-surface);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    border-bottom-width: 2px;
}
.roi-table tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}
.roi-table tr:hover {
    background-color: rgba(0, 122, 255, 0.1);
}
.roi-table td:not(:first-child), .roi-table th:not(:first-child) {
    text-align: right;
}

/* Timeline for Strategic Context & Proposal */
.transformation-timeline {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    width: 100%;
    margin: calc(var(--spacing-unit) * 4) 0;
}
.timeline-pillar {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    width: 45%;
}

.transformation-timeline .timeline-date {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-accent);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-bold);
    border-radius: 50px;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 2.5);
    font-size: 0.9rem;
    border: 2px solid var(--color-background);
    z-index: 2;
    white-space: nowrap;
}

.transformation-timeline .timeline-content.card {
    width: 100%;
    margin-top: 0; /* Remove margin now that date is absolutely positioned */
    padding-top: calc(var(--spacing-unit) * 3); /* Add padding to prevent content overlap */
    flex-grow: 1;
}

.timeline-content.card h3 {
    margin-top: var(--spacing-unit); /* Add margin to space content from top */
}

.transformation-timeline .timeline-arrow {
    font-size: 4rem;
    color: var(--color-accent);
    font-weight: var(--font-weight-light);
    margin-top: calc(var(--spacing-unit) * 4);
}

/* Style for the date period tag in summary boxes */
.period-tag {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-accent);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-bold);
    border-radius: 50px;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 2.5);
    font-size: 0.9rem;
    border: 2px solid var(--color-background);
    white-space: nowrap;
}


/* RECAP List */
.recap-list {
    list-style: none;
    padding-left: 0;
}

/* Mini bars inside Why now */
.mini-bars {
    margin-top: calc(var(--spacing-unit) * 3);
    text-align: left;
}
.mini-bars-title {
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: calc(var(--spacing-unit) * 1);
}
.mini-bar-label {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: calc(var(--spacing-unit) * 2);
    color: var(--color-text-secondary);
}
.mini-bar-label strong {
    color: var(--color-text-primary);
}
.mini-bars .recap-list li { padding-left: 0; }
.mini-bars .recap-list li::before { content: none; }

/* Compact left/right combo for three rows */
.mini-combo { margin-top: calc(var(--spacing-unit) * 3); }
.mini-combo-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 3);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}
.mini-combo-head span:first-child { text-align: left; }
.mini-combo-head span:last-child { text-align: right; }
.mini-combo-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 3);
    align-items: center;
    margin-bottom: calc(var(--spacing-unit) * 1.25);
}
.mini-col .mini-bar-label {
    display: flex;
    justify-content: space-between;
}
.mini-col .mini-bar-label { margin-bottom: 2px; }
/* Left column bars grow left toward center */
.progress-bar-container.left {
    direction: rtl; /* flip flow so width reveals from right to left */
    background-color: transparent; /* remove black track */
}
.progress-bar-container.left .progress-bar-fill {
    float: right;
}

/* Remove track on right bars and tighten spacing inside combo */
.mini-combo .progress-bar-container { background-color: transparent; margin: 0; }
.recap-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: var(--spacing-unit);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}
.recap-list li:empty { display: none; }
.recap-list li ul {
    list-style: none;
    margin-top: 6px;
    padding-left: 0;
}
.recap-list li ul li {
    padding-left: 18px;
}
.recap-list li ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-text-secondary);
}
.recap-list li::before {
    content: "\2713"; /* Unicode checkmark to avoid encoding issues */
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-accent);
    font-weight: bold;
    font-family: 'Segoe UI Symbol', 'Segoe UI Emoji', 'Apple Color Emoji', Inter, system-ui, sans-serif;
}

/* Align tick to first text line inside modals */
/* Use the same tick alignment in modals as standard recap lists */
/* (No override needed; inherits from .recap-list li::before) */
.recap-list li strong {
    color: var(--color-text-primary);
}

/* Logo Carousel */
.logo-carousel-container {
    position: relative;
    overflow: hidden;
    padding: 16px 0;
    margin-top: 24px;
}
.logo-carousel-container::before,
.logo-carousel-container::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 40px;
    pointer-events: none;
    z-index: 1;
}
.logo-carousel-container::before {
    left: 0;
    background: linear-gradient(to right, var(--color-background) 0%, rgba(17,17,17,0) 100%);
}
.logo-carousel-container::after {
    right: 0;
    background: linear-gradient(to left, var(--color-background) 0%, rgba(17,17,17,0) 100%);
}
.carousel-title {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 12px 0;
    text-align: center;
}
.logo-carousel {
    overflow-x: auto;
    scrollbar-width: none;
}
.logo-carousel::-webkit-scrollbar {
    display: none;
}
.logo-track {
    display: flex;
    gap: 12px;
    align-items: center;
    width: max-content;
    animation: scroll 240s linear infinite;
}
.logo-track:hover {
    animation-play-state: paused;
}
.logo-track.keep-running, .logo-track.keep-running:hover {
    animation-play-state: running !important;
}
.logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    width: 150px;
    height: 116px;
    flex: 0 0 auto;
    color: var(--color-text-secondary);
    text-decoration: none;
}
.logo-item img {
    max-height: 55px;
    max-width: 120px;
    width: auto;
}
.logo-name {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-align: center;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.logo-meta {
    font-size: 10px;
    line-height: 1.2;
    color: var(--color-text-secondary);
}
.logo-stars {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    margin: 0 4px;
}
.logo-star {
    font-size: 10px;
    margin-right: 1px;
}
.logo-stars.tier-1 .logo-star { color: #30d158; }
.logo-stars.tier-2 .logo-star { color: #a6e22e; }
.logo-stars.tier-3 .logo-star { color: #ff9f0a; }
.logo-stars.tier-4 .logo-star { color: #ff453a; }

.tier-3-text {
    color: #ff9f0a;
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}


/* Specific Card Styles */
.tech-card {
    cursor: pointer;
}
.tech-card .roi {
    margin-top: var(--spacing-unit);
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
}

.card.high-risk { border-left: 4px solid var(--color-danger); }
.card.medium-risk { border-left: 4px solid #ff9f0a; } /* Apple's orange */
.card.low-risk { border-left: 4px solid #30d158; } /* Apple's green */

.vision-card {
    text-align: center;
    border-top: 4px solid var(--color-accent);
}
.vision-year {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-unit);
}
.vision-metric {
    font-size: 1.75rem;
    color: var(--color-accent);
    margin-bottom: calc(var(--spacing-unit) * 2);
}
.vision-card p {
    font-size: 0.9rem;
    line-height: 1.5;
}
.vision-card p strong {
    color: var(--color-text-primary);
}

/* Tick styling for action lists */
.vision-card .tick {
    color: var(--color-accent);
    margin-right: 6px;
}

/* Left-align action paragraphs within Vision cards */
.vision-card p[data-key$="_p2"] {
    text-align: left;
}

/* Left-align position paragraphs within Vision cards */
.vision-card p[data-key$="_p1"] {
    text-align: left;
}

/* Vision card brand border variants (derived from logo.svg) */
.vision-card.border-green { border-top-color: #00DFC0; }
.vision-card.border-blue  { border-top-color: #008CFF; }
.vision-card.border-cyan  { border-top-color: #00C6FF; }
.vision-card.border-violet{ border-top-color: #7071FB; }

@keyframes yacht-lean {
    0%, 100% { transform: translateY(0) rotate(0); }
    25% { transform: translateY(-2px) rotate(0.5deg); }
    50% { transform: translateY(0) rotate(0); }
    75% { transform: translateY(-2px) rotate(-0.5deg); }
}

/* Respect user preference: reduce motion */
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    .logo-track { animation: none !important; }
}

/* Unify card title and bullet fonts on On‑Premise slide */
#onprem-architecture .card h3,
#onprem-architecture .card h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-unit);
    color: var(--color-text-primary);
}
#onprem-architecture .recap-list li {
    font-size: 0.95rem;
    line-height: 1.55;
}

/* About Slide */
.about-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: calc(var(--spacing-unit) * 5);
    align-items: start;
    text-align: left;
}

.about-photo img {
    width: 100%;
    border-radius: 50%;
    border: 3px solid var(--color-border);
}

.about-bio .role {
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    margin-top: calc(var(--spacing-unit) * -1); /* Pull it up closer to the name */
}

.about-bio p {
    font-size: 1rem;
    max-width: none;
}

.contact-links {
    margin-top: calc(var(--spacing-unit) * 4);
    display: flex;
    gap: var(--spacing-unit);
}

.contact-links a {
    display: inline-block;
    text-decoration: none;
    color: var(--color-text-secondary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 2);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.contact-links a:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-primary);
}

.external-link {
    display: inline-block;
    text-decoration: none;
    color: var(--color-text-secondary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 2);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    margin-top: calc(var(--spacing-unit) * 2);
}

.external-link:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-primary);
}


/* --- Animations --- */
.animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}
/* Staggered animations */
.animate.is-visible:nth-child(2) { transition-delay: 0.1s; }
.animate.is-visible:nth-child(3) { transition-delay: 0.2s; }
.animate.is-visible:nth-child(4) { transition-delay: 0.3s; }

/* Scroll Indicator */
.scroll-indicator {
    text-align: center;
}
.scroll-indicator p {
    font-size: 0.8rem;
    margin-bottom: var(--spacing-unit);
}
.scroll-indicator span {
    display: block;
    width: 1px;
    height: 40px;
    background-color: var(--color-text-secondary);
    margin: 0 auto;
    animation: scroll-down 2s infinite ease-in-out;
}
@keyframes scroll-down {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .cols-4, .cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    h1 { font-size: 2.2rem; line-height: 1.3; }
    h2 { font-size: 1.8rem; }
    .main-header { 
        padding: var(--spacing-unit) calc(var(--spacing-unit) * 2); 
        background-color: rgba(17, 17, 17, 0.95); /* Slightly more opaque on mobile */
    }
    .slide-nav { display: none; } /* Hide desktop nav on mobile */
    .hamburger { display: inline-flex; }
    .slide {
        padding-top: calc(var(--spacing-unit) * 10); /* Adjust top padding for header */
        padding-bottom: calc(var(--spacing-unit) * 6);
        padding-left: calc(var(--spacing-unit) * 2);
        padding-right: calc(var(--spacing-unit) * 2);
        min-height: 100vh; /* Ensure slides fill viewport */
        box-sizing: border-box;
    }
    .slide-content {
        max-width: 100%; /* Ensure content doesn't overflow */
        overflow-wrap: break-word; /* Handle long words */
    }
    .card-grid { 
        grid-template-columns: 1fr; 
        gap: calc(var(--spacing-unit) * 2); /* Slightly reduce gap on mobile */
    }
    .card {
        padding: calc(var(--spacing-unit) * 2.5); /* Slightly reduce card padding */
        margin-bottom: calc(var(--spacing-unit) * 1);
    }
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: calc(var(--spacing-unit) * 3);
    }
    .about-photo {
        width: 150px;
        margin: 0 auto;
    }
    .subtitle {
        font-size: 1.1rem; /* Slightly smaller subtitle on mobile */
        line-height: 1.5;
        margin-bottom: calc(var(--spacing-unit) * 3);
    }
    .recap-list li {
        font-size: 1rem; /* Ensure readability on mobile */
        line-height: 1.6;
        margin-bottom: calc(var(--spacing-unit) * 1.5);
    }

    /* Roadmap stacks vertically on mobile */
    .milestone-roadmap {
        flex-direction: column;
        align-items: stretch;
        gap: calc(var(--spacing-unit) * 2);
    }
    .milestone {
        position: static;
        height: auto;
        flex-direction: row;
        gap: calc(var(--spacing-unit) * 2);
        justify-content: flex-start;
        text-align: left;
    }
    .milestone-label {
        position: static;
        transform: none;
        margin-top: 0;
        max-width: none;
    }
    .milestone-connector {
        width: 2px;
        height: 28px;
        align-self: center;
    }
}

/* Additional small screen optimizations */
@media (max-width: 480px) {
    .slide {
        padding-left: calc(var(--spacing-unit) * 1.5);
        padding-right: calc(var(--spacing-unit) * 1.5);
    }
    .main-header {
        padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    }
    .logo-text {
        font-size: 1.3rem; /* Slightly smaller logo text on tiny screens */
    }
}

/* Mobile Navigation Drawer */
.mobile-nav {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 2500;
}
.mobile-nav.is-open { display: block; }
.mobile-nav-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}
.mobile-nav.is-open .mobile-nav-backdrop { opacity: 1; }
.mobile-nav-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(86vw, 360px);
    height: auto; /* fit content */
    max-height: 90vh; /* prevent overflow on small screens */
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    border-radius: 16px 0 0 16px; /* Rounded left corners */
    transform: translateX(100%);
    transition: transform 260ms ease;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0,0,0,0.3); /* Add shadow for depth */
}
.mobile-nav.is-open .mobile-nav-panel { transform: translateX(0); }
.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing-unit) * 2);
    border-bottom: 1px solid var(--color-border);
}
.mobile-nav-header .logo-container { gap: 12px; }
.mobile-nav-header .header-logo { height: 28px; width: auto; }
.mobile-nav-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-background);
    color: var(--color-text-primary);
    cursor: pointer;
    margin-left: auto;
}
.mobile-nav-links {
    list-style: none;
    padding: calc(var(--spacing-unit) * 2);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.mobile-nav-links a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-text-secondary);
    padding: 14px 16px; /* Larger touch targets for mobile */
    border-radius: 10px;
    transition: background var(--transition-speed), color var(--transition-speed);
    position: relative;
    font-size: 1rem; /* Consistent readable size */
    font-weight: var(--font-weight-medium);
    min-height: 48px; /* Ensure accessibility touch target size */
}
.mobile-nav-links a:hover { background: var(--color-background); color: var(--color-text-primary); }
.mobile-nav-links a::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 6px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}
.mobile-nav-links a.active { color: var(--color-text-primary); }
.mobile-nav-links a.active::after { transform: scaleX(1); }
.mobile-nav-cta { margin-top: auto; padding: calc(var(--spacing-unit) * 2); border-top: 1px solid var(--color-border); }

#validation .card-grid,
#validation .summary-box {
    margin-top: calc(var(--spacing-unit) * 4);
}

#market-strategy .subtitle {
    max-width: none;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

#tech-stack .subtitle {
    max-width: none;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

#vision .subtitle {
    max-width: none;
    white-space: nowrap;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

#initiatives .subtitle {
    max-width: none;
    white-space: nowrap;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

#vision .subtitle,
#initiatives .subtitle {
    white-space: normal;
}

/* Keep Disruption subtitle on one line on desktop; allow wrap on mobile */
#disruption .subtitle {
    max-width: none;
    white-space: nowrap;
    margin-bottom: calc(var(--spacing-unit) * 2);
}
@media (max-width: 768px) {
    #disruption .subtitle { white-space: normal; }
}

/* Align Playbook subtitle like other slides */
#playbook .subtitle {
    max-width: none;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

/* Extra spacing above the bottom card on Playbook slide */
#playbook .milestone-roadmap + .summary-box {
    margin-top: calc(var(--spacing-unit) * 6);
}

/* Disruption slide: use full-width single column for traditional card */
#disruption .card-grid.cols-2 {
    grid-template-columns: 1fr;
}

/* Compact stack logo badges */
#disruption .stack-logos { display: grid; grid-template-columns: repeat(6, minmax(80px, 1fr)); gap: calc(var(--spacing-unit) * 1.5); justify-items: center; align-items: start; margin-top: calc(var(--spacing-unit) * 2); }
#disruption .stack-item { display: flex; flex-direction: column; align-items: center; gap: 8px; }
#disruption .stack-icon { height: 36px; width: auto; background: var(--color-background); border: 1px solid var(--color-border); border-radius: 10px; padding: 8px 10px; }
#disruption .stack-name { font-size: 0.8rem; color: var(--color-text-secondary); text-align: center; }
@media (max-width: 992px) { #disruption .stack-logos { grid-template-columns: repeat(3, minmax(90px, 1fr)); } }
@media (max-width: 600px) { #disruption .stack-logos { grid-template-columns: repeat(2, minmax(110px, 1fr)); } #disruption .stack-icon { height: 32px; } }

/* Exec hero KPIs */
#disruption .exec-hero-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--spacing-unit) * 2); margin-top: calc(var(--spacing-unit) * 2); }
#disruption .hero-kpi { background: var(--color-surface); border: 1px solid var(--color-border); border-left: 3px solid var(--color-accent); border-radius: 12px; padding: calc(var(--spacing-unit) * 3); text-align: center; animation: yacht-lean 7s ease-in-out infinite; }
#disruption .hero-label { color: var(--color-text-secondary); font-weight: var(--font-weight-medium); margin-bottom: 6px; }
#disruption .hero-value { font-size: 1.6rem; font-weight: var(--font-weight-semibold); color: var(--color-text-primary); }
#disruption .hero-value.small { font-size: 1.1rem; margin-top: 4px; }
#disruption .hero-note { color: var(--color-text-secondary); font-size: 0.9rem; margin-top: 6px; }
@media (max-width: 992px) { #disruption .exec-hero-grid { grid-template-columns: 1fr; } }

/* Architecture/Complexity card */
#disruption .architecture-card { border: 1px solid var(--color-border); border-left: 3px solid var(--color-accent); border-radius: 12px; padding: calc(var(--spacing-unit) * 3); text-align: left; margin-top: calc(var(--spacing-unit) * 3); animation: yacht-lean 7s ease-in-out infinite; }
#disruption .architecture-card h3 { text-align: left; margin-bottom: calc(var(--spacing-unit) * 2); }
#disruption .arch-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--spacing-unit) * 2); }
#disruption .arch-item h4 { margin-bottom: calc(var(--spacing-unit) * 1); font-weight: var(--font-weight-regular); color: var(--color-text-secondary); }
#disruption .arch-item h4 .highlight { color: var(--color-accent); font-weight: var(--font-weight-medium); }
@media (max-width: 992px) { #disruption .arch-grid { grid-template-columns: 1fr; } }

/* Approach panels */
#disruption .approach-panels { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--spacing-unit) * 2); margin-top: calc(var(--spacing-unit) * 3); }
#disruption .approach-panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 12px; padding: calc(var(--spacing-unit) * 3); text-align: left; }
#disruption .approach-panel .panel-header { font-weight: var(--font-weight-semibold); color: var(--color-text-primary); margin-bottom: calc(var(--spacing-unit) * 1.5); }
#disruption .approach-panel.trad { border-top: 3px solid #8e8e8e; }
#disruption .approach-panel.ai { border-top: 3px solid #007aff; }
#disruption .panel-list { list-style: none; padding: 0; }
#disruption .panel-list li { position: relative; padding-left: 22px; margin-bottom: 6px; color: var(--color-text-secondary); }
#disruption .panel-list li::before { content: '\2713'; position: absolute; left: 0; color: var(--color-accent); font-weight: bold; }
@media (max-width: 992px) { #disruption .approach-panels { grid-template-columns: 1fr; } }

/* Outcome banner */
#disruption .outcome-banner { border: 1px solid var(--color-border); border-left: 3px solid var(--color-accent); border-radius: 12px; padding: calc(var(--spacing-unit) * 3); text-align: center; margin-top: calc(var(--spacing-unit) * 3); animation: yacht-lean 7s ease-in-out infinite; }
#disruption .outcome-banner p { max-width: none; }

/* Creative compare strip under traditional card */
#disruption .compare-strip {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: calc(var(--spacing-unit) * 2);
    align-items: center;
    background: linear-gradient(180deg, rgba(0,122,255,0.08), transparent 70%);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit) * 3);
}
#disruption .compare-label { text-align: center; color: var(--color-text-primary); font-weight: var(--font-weight-bold); }
#disruption .compare-metrics {
    display: flex;
    gap: calc(var(--spacing-unit) * 1);
}
#disruption .metric-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-background);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}
#disruption .value-chips { display: flex; gap: calc(var(--spacing-unit) * 1); justify-content: flex-start; }
#disruption .chip {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}
@media (max-width: 768px) {
    #disruption .compare-strip { grid-template-columns: 1fr; text-align: center; }
    #disruption .compare-label { text-align: center; }
    #disruption .value-chips { justify-content: center; }
}

/* Compact side-by-side badges for AI vs Traditional */
#disruption .mini-compare {
    margin-top: calc(var(--spacing-unit) * 2.5);
    display: grid;
    gap: calc(var(--spacing-unit) * 1.25);
}
#disruption .mini-compare-row { display: grid; grid-template-columns: 1fr 2fr; gap: calc(var(--spacing-unit) * 1); align-items: center; }
#disruption .mini-compare-label { color: var(--color-text-secondary); }
#disruption .mini-compare-values { display: flex; gap: calc(var(--spacing-unit) * 1); flex-wrap: wrap; }
#disruption .compare-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--color-border); background: var(--color-background); color: var(--color-text-secondary); font-size: 0.85rem; }
#disruption .compare-badge.trad { border-color: #8e8e8e55; }
#disruption .compare-badge.ai { border-color: #007aff80; }
@media (max-width: 768px) {
    #disruption .mini-compare-row { grid-template-columns: 1fr; }
}

/* --- Legal Page Styles --- */
.legal-document h1 {
    font-size: 2.5rem; /* Slightly smaller than main pages */
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.legal-document h2 {
    font-size: 1.5rem; /* Smaller, less prominent */
    margin-top: calc(var(--spacing-unit) * 4);
    margin-bottom: var(--spacing-unit);
}

.legal-document p,
.legal-document li {
    font-size: 1rem; /* Consistent base size */
    color: var(--color-text-secondary);
    max-width: none;
}

.legal-document .subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
    opacity: 0.8;
}

.legal-document ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

/* Ensure recap lists keep checkmark ticks and no bullets inside legal-document pages */
.legal-document .recap-list {
    list-style: none;
    padding-left: 0;
}

/* --- Custom Scrollbar Styling (Global) --- */
html {
    /* Firefox */
    scrollbar-width: thin; /* auto | thin | none */
    scrollbar-color: var(--color-border) var(--color-surface); /* thumb track */
}

/* WebKit (Chrome, Edge, Safari) */
body::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
body::-webkit-scrollbar-track {
    background: var(--color-surface);
}
body::-webkit-scrollbar-thumb {
    background-color: var(--color-border);
    border-radius: 8px;
    border: 2px solid var(--color-surface);
}
body::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-accent);
    border-color: var(--color-background);
}

/* Ensure scrollbars inside modal dialogs inherit the theme */
.modal-dialog::-webkit-scrollbar {
    width: 10px;
}
.modal-dialog::-webkit-scrollbar-track {
    background: var(--color-surface);
}
.modal-dialog::-webkit-scrollbar-thumb {
    background-color: var(--color-border);
    border-radius: 8px;
    border: 2px solid var(--color-surface);
}
.modal-dialog { /* Firefox inside modal */
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) var(--color-surface);
}

/* --- Custom Styles for HumaticAI --- */

/* Buttons */
.btn {
    display: inline-block;
    text-decoration: none;
    color: var(--color-text-secondary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 2);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
}

.btn:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-primary);
}

.btn-primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-primary);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.btn-secondary {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-text-secondary);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    border-color: var(--color-accent);
}

.info-card .card .btn {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-text-secondary);
}


.btn-large {
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    font-size: 1.1rem;
}

.below-cta-text {
    margin-top: var(--spacing-unit);
    font-size: 0.9rem;
    margin-left: auto;
    margin-right: auto;
}

/* Agent Card Logo */
.agent-card-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: var(--spacing-unit);
}

/* Align CTAs to bottom inside AI Agents cards */
#ai-agents .card {
    display: flex;
    flex-direction: column;
}
#ai-agents .card p {
    flex-grow: 1;
}
#ai-agents .card .btn,
#ai-agents .card .cta-dropdown {
    margin-top: calc(var(--spacing-unit) * 2);
    align-self: flex-start;
}

/* Align buttons to bottom inside Blog cards */
body.blog-page .card-grid .card {
    display: flex;
    flex-direction: column;
}
body.blog-page .card-grid .card p {
    flex-grow: 1;
}
body.blog-page .card-grid .card .btn {
    margin-top: auto;
    align-self: flex-start;
}

/* Dropdown */
.cta-dropdown {
    margin-top: var(--spacing-unit);
}
.cta-dropdown summary {
    list-style: none;
    cursor: pointer;
}
.dropdown-menu {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-unit);
    margin-top: var(--spacing-unit);
}
.dropdown-item {
    display: block;
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: var(--spacing-unit);
    border-radius: 9px;
    transition: all var(--transition-speed);
}
.dropdown-item:hover {
    background-color: var(--color-surface);
    color: var(--color-text-primary);
}

/* Footer */
footer {
    padding: calc(var(--spacing-unit) * 4) 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

footer p {
    margin-left: auto;
    margin-right: auto;
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
}

/* Consent Banner */
.consent-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(17,17,17,0.98);
    border-top: 1px solid var(--color-border);
    z-index: 3000;
    display: none;
}
.consent-banner.is-visible { display: block; }
.consent-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 2);
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    align-items: center;
    justify-content: space-between;
}
.consent-text { margin: 0; color: var(--color-text-secondary); }
.consent-actions { display: flex; gap: calc(var(--spacing-unit) * 1); }

/* Toasts */
.toast-container {
    position: fixed;
    right: 16px;
    bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 4000;
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    background: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: 10px;
    padding: 10px 12px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.25);
    max-width: 360px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: toast-in 220ms ease-out;
}
.toast.success { border-left-color: #30d158; }
.toast.error { border-left-color: var(--color-danger); }
.toast .toast-close {
    margin-left: auto;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
}
@keyframes toast-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
    .toast { animation: none; }
}

/* Constrain footer container to content width for right-edge alignment */
.container {
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.footer-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: var(--spacing-unit);
}

/* Align the last footer link (LinkedIn) to the right without affecting others */
.footer-links { position: relative; }
.footer-links li:last-child {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.footer-links li:last-child a { display: inline-flex; align-items: center; line-height: 1; }

.footer-links a {
    text-decoration: none;
    color: var(--color-text-secondary);
    transition: color var(--transition-speed);
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
}

.footer-links a:hover {
    color: var(--color-text-primary);
}

/* Form inputs */
#demo-form input,
#demo-form textarea {
    width: 100%;
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 1.5);
    margin-bottom: var(--spacing-unit);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-family: inherit;
}
#demo-form input:focus,
#demo-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

#demo-form button {
    width: 100%;
    margin-top: var(--spacing-unit);
}

/* Hero Demos */
.hero-demos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit) * 4);
}

.demo-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 0 24px rgba(var(--color-accent-rgb), 0.12), 0 0 64px rgba(var(--color-accent-rgb), 0.06);
    display: block;
    aspect-ratio: 4 / 3;
}

.demo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2), 0 0 24px rgba(var(--color-accent-rgb), 0.16), 0 0 64px rgba(var(--color-accent-rgb), 0.10);
}

.demo-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.3s ease;
}

.demo-card:hover .demo-card-img {
    transform: scale(1.05);
}

.demo-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--spacing-unit) * 2);
    opacity: 0;
    transition: opacity 0.3s ease;
    color: var(--color-text-primary);
}

.demo-card:hover .demo-card-overlay {
    opacity: 1;
}

.demo-card-title {
    font-weight: var(--font-weight-semibold);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-unit);
}

.demo-card-icon {
    color: var(--color-accent);
}

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

/* Hero Demo Carousel */
.hero-demo-carousel {
    margin-bottom: calc(var(--spacing-unit) * 4);
    position: relative;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(180deg, rgba(0,122,255,0.08), transparent 70%), var(--color-surface);
    box-shadow: 0 0 24px rgba(var(--color-accent-rgb), 0.12), 0 0 64px rgba(var(--color-accent-rgb), 0.06);
    overflow: hidden; /* ensure inner slides respect rounded corners */
}

.hero-demo-carousel:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.2), 0 0 24px rgba(var(--color-accent-rgb), 0.16), 0 0 64px rgba(var(--color-accent-rgb), 0.10);
}

.carousel-viewport {
    overflow-x: auto;
    scrollbar-width: none; /* Hide scrollbar for Firefox */
    scroll-snap-type: x mandatory;
}
.carousel-viewport::-webkit-scrollbar {
    display: none; /* Hide scrollbar for Chrome, Safari */
}

.carousel-slides {
    display: flex;
    /* transition removed to allow native scroll behavior */
}

.carousel-slide {
    min-width: 100%;
    scroll-snap-align: start;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas:
        "image title"
        "image description";
    gap: calc(var(--spacing-unit) * 2);
    padding: calc(var(--spacing-unit) * 2);
    align-items: stretch;
    background-color: var(--color-surface);
}

.slide-image {
    grid-area: image;
}
.slide-image img {
    width: 100%;
    border-radius: var(--border-radius);
    object-fit: cover;
    object-position: top;
    aspect-ratio: 16 / 10;
}

.slide-title {
    grid-area: title;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
    align-self: end;
}

.slide-description {
    grid-area: description;
    text-align: left;
    display: flex;
    flex-direction: column;
}

.slide-description h3 {
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.slide-description p {
    font-size: 0.9rem;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    flex-grow: 1;
}

.slide-description .btn {
    align-self: flex-end;
}

.demo-logo {
    height: 32px;
    width: 32px;
    border-radius: 6px;
    object-fit: contain;
}

/* Hiding carousel controls instead of deleting, just in case */
.carousel-controls {
    display: flex;
    justify-content: center;
    padding: calc(var(--spacing-unit) * 1.5) 0;
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: none;
}

.carousel-dots .dot.active {
    background-color: white;
}

@media (max-width: 768px) {
    .carousel-slide {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto 1fr;
        grid-template-areas:
            "title"
            "image"
            "description";
        text-align: center;
    }
    .slide-description {
        text-align: left;
    }
    .slide-description .btn {
        margin-top: calc(var(--spacing-unit) * 2);
    }
}

/* Ambient light effect for the logo */
.logo-wrapper::before {
    content: "";
    position: absolute;
    inset: -10px; /* Adjust glow size */
    border-radius: 16px; /* Rounded corners for the glow */
    background: conic-gradient(
        from 0deg,
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 0.6),
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 0.6),
        rgba(255, 255, 255, 0)
    );
    filter: blur(12px); /* Adjust blur amount */
    opacity: 0.9;
    z-index: -1;
    animation: spin-halo 10s linear infinite;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.logo-wrapper:hover::before {
    opacity: 1;
}

@keyframes spin-halo {
    to {
        transform: rotate(360deg);
    }
}

/* Side-by-side layout for Personalization and Search opportunity cards */
.opportunity-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 3);
    align-items: start;
    margin-top: calc(var(--spacing-unit) * 3);
}

.opportunity-col h3 {
    margin-bottom: calc(var(--spacing-unit) * 2);
}

/* Ensure both opportunity cards start at same vertical offset */
.opportunity-col .info-card {
    margin-top: calc(var(--spacing-unit) * 1.5);
}

@media (max-width: 992px) {
    .opportunity-grid {
        grid-template-columns: 1fr;
    }
}

/* Ensure app-links columns align buttons to the bottom */
.opportunity-col .app-links {
    display: flex !important;
    margin-top: calc(var(--spacing-unit) * 2);
    gap: calc(var(--spacing-unit) * 2);
    align-items: flex-start;
}
.opportunity-col .app-links > div {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1);
}
.opportunity-col .app-links > div .btn {
    margin-top: auto;
    align-self: flex-start;
}

/* Source bubbles: compact, app-blue background, standard hover */
.sources-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 1);
    justify-content: flex-start;
    align-items: center;
}
.sources-list li {
    margin: 0;
    padding: 0;
    position: static;
    list-style: none;
}
.sources-list li::before { content: none; }
.source-bubble {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-accent);
    color: var(--color-text-primary);
    border: 1px solid var(--color-accent);
    padding: 4px 10px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.85rem;
    line-height: 1.1;
    transition: background var(--transition-speed), border-color var(--transition-speed), color var(--transition-speed), box-shadow var(--transition-speed);
}
.source-bubble:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-text-primary);
    box-shadow: 0 0 0 2px rgba(var(--color-accent-rgb), 0.15);
}
.source-bubble img {
    height: 14px;
    width: auto;
    display: block;
    border-radius: 3px;
    background: var(--color-background);
}

/* Inline bubble sequences (not lists) */
.sources-inline {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 1);
    margin: calc(var(--spacing-unit) * 1) 0 calc(var(--spacing-unit) * 2);
    padding: 0;
}

/* Article sections: standard spacing for inline bubble sequences and titles */
.legal-document h3.mt-2 {
    margin-top: calc(var(--spacing-unit) * 4);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}
.sources-list {
    margin-top: calc(var(--spacing-unit) * 1);
    margin-bottom: calc(var(--spacing-unit) * 2);
}