/* Index20 - Carta Inspired Theme (Strict Refinement) */
:root {
    /* Colors */
    --c-bg: #FFFFFF;
    --c-bg-alt: #F7F9FA;
    --c-bg-dark: #1A1F2C;
    --c-text-primary: #1A1F2C;
    --c-text-secondary: #5C6675;
    --c-text-secondary-light: #8b9dbd;
    --c-text-white: #FFFFFF;
    --c-text-white-dim: rgba(255, 255, 255, 0.7);
    --c-accent: #0055FF;
    /* Vibrant Blue */
    --c-accent-dark: #0044CC;
    --c-border: #E1E4E8;
    --c-grid-line: #E1E4E8;

    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Dimensions */
    --container-max: 1440px;
    --header-height: 80px;
    --grid-gap: 32px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--c-bg);
    color: var(--c-text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

img.grayscale-img {
    filter: grayscale(100%);
    transition: filter 0.3s;
}

img.grayscale-img:hover {
    filter: grayscale(0%);
}

/* Utility Classes */
.font-serif {
    font-family: var(--font-serif);
}

.font-sans {
    font-family: var(--font-sans);
}

.font-mono {
    font-family: var(--font-mono);
}

.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-base {
    font-size: 1rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.5rem;
}

.text-2xl {
    font-size: 2rem;
}

.text-3xl {
    font-size: 2.5rem;
    letter-spacing: -0.02em;
}

.text-4xl {
    font-size: 3.5rem;
    letter-spacing: -0.03em;
}

.text-5xl {
    font-size: 4.5rem;
    letter-spacing: -0.04em;
    line-height: 1.1;
}

.text-accent {
    color: var(--c-accent);
}

.text-secondary {
    color: var(--c-text-secondary);
}

.text-white {
    color: var(--c-text-white);
}

.text-white-dim {
    color: var(--c-text-white-dim);
}

.text-secondary-light {
    color: var(--c-text-secondary-light);
}

.text-nowrap {
    white-space: nowrap;
}

.uppercase {
    text-transform: uppercase;
}

.tracking-wide {
    letter-spacing: 0.05em;
}

.font-bold {
    font-weight: 700;
}

.font-medium {
    font-weight: 500;
}

.display-block {
    display: block;
}

.mt-md {
    margin-top: 32px;
}

.mb-xs {
    margin-bottom: 8px;
}

.mb-sm {
    margin-bottom: 16px;
}

.mb-md {
    margin-bottom: 32px;
}

.mb-lg {
    margin-bottom: 64px;
}

.mb-xl {
    margin-bottom: 96px;
}

.max-w-600 {
    max-width: 600px;
}

.bg-subtle {
    background-color: var(--c-bg-alt);
}

.bg-dark {
    background-color: var(--c-bg-dark);
}

.border-b {
    border-bottom: 1px solid var(--c-border);
}

.border-t {
    border-top: 1px solid var(--c-border);
}

.border-right {
    border-right: 1px solid var(--c-border);
}

/* Layout System */
.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.container-wide {
    max-width: var(--container-max);
}

.grid-12 {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--grid-gap);
}

.grid-bordered>* {
    border: 1px solid var(--c-border);
    margin-top: -1px;
    margin-left: -1px;
    /* Overlap borders */
}

.col-span-3 {
    grid-column: span 3;
}

.col-span-4 {
    grid-column: span 4;
}

.col-span-5 {
    grid-column: span 5;
}

.col-span-6 {
    grid-column: span 6;
}

.col-span-7 {
    grid-column: span 7;
}

.col-span-8 {
    grid-column: span 8;
}

.col-span-12 {
    grid-column: span 12;
}

.col-start-7 {
    grid-column-start: 7;
}

.col-start-3 {
    grid-column-start: 3;
}

.section {
    padding: 96px 0;
    position: relative;
}

.py-md {
    padding-top: 48px;
    padding-bottom: 48px;
}

.pr-lg {
    padding-right: 64px;
}

.pl-lg {
    padding-left: 64px;
}

.p-md {
    padding: 32px;
}

/* Components */
.btn {
    display: inline-flex;
    padding: 14px 28px;
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--c-text-primary);
    color: white;
}

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

/* Header */
.header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--c-border);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo specific */
.logo {
    text-decoration: none;
    font-weight: 700;
    /* Ensure Bold */
}

/* Prevent hover color change on logos */
.logo:hover,
.logo:active,
.logo:focus {
    color: inherit !important;
    /* Force keep original color */
    opacity: 1;
}

/* Specific fix for footer logo white */
.footer .logo {
    color: white !important;
}

.footer .logo:hover {
    color: white !important;
}

/* Specific fix for header logo accent */
.header .logo {
    color: var(--c-accent) !important;
}

.header .logo:hover {
    color: var(--c-accent) !important;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.7;
    text-decoration: none;
    /* No underline */
}

.nav-link:hover {
    opacity: 1;
}

/* Logo specific */
.logo {
    text-decoration: none;
}

/* Hero Section */
.hero {
    padding-top: 80px;
    padding-bottom: 120px;
    overflow: hidden;
}

.hero-content {
    z-index: 2;
    position: relative;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-visual {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Hero Card Stack Animation */
.card-stack {
    position: relative;
    height: 300px;
    /* Fixed height for stability */
    perspective: 1000px;
}

.hero-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    padding: 32px;
    border: 1px solid var(--c-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-card.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    z-index: 10;
    pointer-events: auto;
}

/* Controls */
.hero-card-controls {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 200px;
    /* Ensure space for counter */
}

.card-counter {
    white-space: nowrap;
}

.progress-bar {
    width: 100%;
    height: 2px;
    background: var(--c-border);
    overflow: hidden;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: var(--c-accent);
}

.hero-canvas-layer {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    opacity: 0.5;
    pointer-events: none;
}

/* Benchmarks Section (Complex Layout) */
.benchmarks-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 0;
    border: 1px solid var(--c-border);
    height: 700px;
    /* Increased height for full content display */
}

.bm-card-display {
    padding: 64px;
    border-right: 1px solid var(--c-border);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bm-card-content {
    flex-grow: 1;
    transition: opacity 0.3s ease;
}

.bm-value {
    font-family: var(--font-mono);
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 24px;
    color: var(--c-accent);
    display: block;
}

.bm-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.bm-meta {
    color: var(--c-text-secondary);
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    display: block;
}

/* Benchmark Highlight Text */
.bm-highlight-box {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-top: 24px;
    padding: 24px;
    background: var(--c-bg-alt);
    border-left: 4px solid var(--c-accent);
}

.bm-highlight-text {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--c-text-primary);
}

.bm-icon {
    font-size: 1.2rem;
    color: var(--c-accent);
}

.bm-img-placeholder {
    position: absolute;
    bottom: 64px;
    right: 64px;
    opacity: 0.03;
    pointer-events: none;
}

.bm-logo-large {
    font-size: 20rem;
    font-weight: 900;
    font-family: var(--font-sans);
    line-height: 1;
}

/* Nav List (Right Side) */
.bm-nav-list {
    overflow-y: hidden;
    /* STRICTLY NO SCROLL as per user request */
    height: 100%;
    background: var(--c-bg-alt);
    pointer-events: none;
    /* Disable mouse interaction if only auto-play is desired, OR keep auto but hidden scrollbar */
}

/* If user wants to click, we keep pointer-events auto but hide scrollbar */
.bm-nav-list::-webkit-scrollbar {
    display: none;
}

.bm-nav-list {
    -ms-overflow-style: none;
    scrollbar-width: none;
    pointer-events: auto;
}

.bm-nav-item {
    padding: 24px 32px;
    border-bottom: 1px solid var(--c-border);
    cursor: pointer;
    transition: all 0.2s;
    opacity: 0.6;
}

.bm-nav-item:hover {
    opacity: 1;
    background: white;
}

.bm-nav-item.active {
    opacity: 1;
    background: white;
    border-left: 4px solid var(--c-accent);
    padding-left: 28px;
    /* account for border */
}

.bm-nav-name {
    font-weight: 600;
    font-size: 1.1rem;
    display: block;
}

.bm-nav-val {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}

/* Marquee */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.marquee-content {
    display: inline-block;
    animation: scrollLeft 40s linear infinite;
}

.partner-logo-img {
    height: 48px;
    width: auto;
    display: inline-block;
    filter: grayscale(100%);
    opacity: 0.5;
    margin-right: 80px;
    transition: all 0.3s;
}

.partner-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all 0.3s;
}

.partner-logo-img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-logos-static {
    display: flex;
    flex-wrap: nowrap;
    /* Forced single line as requested */
    justify-content: space-between;
    gap: 16px;
    /* Reduced gap to fit all 8 */
    align-items: center;
    width: 100%;
}

.partner-link {
    flex-shrink: 1;
    /* Allow shrinking */
    display: flex;
    /* Remove inline-block spacing */
    justify-content: center;
    min-width: 0;
    /* Allow flex item to shrink below content size */
}

.partner-logos-static::-webkit-scrollbar {
    display: none;
}

/* Insight/Context Horizontal Layout */
.insight-row {
    display: flex;
    justify-content: space-between;
    gap: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--c-border);
    margin-top: 24px;
}

.insight-item {
    flex: 1;
}

/* Lead Magnet Horizontal */
.lead-magnet-horizontal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 40px;
    border: 1px solid var(--c-border);
    background: white;
    /* Or slight off-white if needed, but white looks clean on subtle bg */
}

.section.bg-subtle .lead-magnet-horizontal {
    background: white;
}

.lm-left {
    min-width: 250px;
}

.lm-mid {
    flex-grow: 1;
    padding: 0 32px;
    border-left: 1px solid var(--c-border);
}

.lm-right {
    min-width: max-content;
}

@media (max-width: 768px) {
    .lead-magnet-horizontal {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .lm-mid {
        padding: 0;
        border-left: none;
        border-top: 1px solid var(--c-border);
        padding-top: 16px;
        width: 100%;
    }

    .lm-right {
        width: 100%;
    }

    .lm-right .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Model Text Offset & Tags */
.model-desc-col {
    margin-top: 64px;
}

/* Footer Redesign */
.bg-footer {
    background-color: #0B0E14;
    /* Darker than bg-dark (#1A1F2C) */
}

.wrap-mobile {
    flex-wrap: wrap;
    gap: 16px;
}

.model-tags-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.model-tag {
    font-family: var(--font-mono);
    font-size: 13px;
    /* Slightly smaller for tags looks cleaner */
    line-height: 1.4;
    padding: 6px 12px;
    border: 1px solid var(--c-border);
    border-radius: 99px;
    /* Pill shape */
    color: var(--c-text-secondary);
    background: transparent;
    transition: all 0.2s;
}

.model-tag:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
    background: rgba(0, 85, 255, 0.03);
}

/* Partner Profile Redesign */
.partner-photo-frame {
    position: relative;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.partner-photo {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    z-index: 1;
    filter: grayscale(100%) contrast(1.1);
    transition: all 0.5s ease;
}

.partner-photo-frame:hover .partner-photo {
    filter: grayscale(0%) contrast(1);
}

.photo-accent-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 1px solid var(--c-accent);
    opacity: 0;
    transform: translate(10px, 10px);
    transition: all 0.5s ease;
    z-index: 0;
}

.partner-photo-frame:hover .photo-accent-border {
    opacity: 1;
    transform: translate(8px, 8px);
}

.partner-brands-grid {
    display: flex;
    flex-wrap: nowrap;
    /* Force single line */
    gap: 16px;
    /* Reduce gap */
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    overflow-x: auto;
    /* Safety scroll just in case */
    scrollbar-width: none;
}

.partner-brands-grid::-webkit-scrollbar {
    display: none;
}

.brand-logo {
    width: 60px;
    /* Smaller width */
    height: 32px;
    /* Smaller height */
    flex-shrink: 0;
    /* Prevent squashing */
    object-fit: contain;
    opacity: 0.7;
    filter: invert(1) brightness(1.5) grayscale(100%);
    /* Make white */
    transition: all 0.3s;
}

.brand-logo:hover {
    opacity: 1;
    filter: invert(1) brightness(1.5) grayscale(0%);
}

/* Protection Block Redesign */
.protection-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.protection-card {
    background: var(--c-subtle);
    padding: 24px;
    border: 1px solid var(--c-border);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.3s ease;
}

.protection-card:hover {
    border-color: var(--c-accent);
    transform: translateX(8px);
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.card-icon-box {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid var(--c-border);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.protection-card:hover .card-icon-box {
    border-color: var(--c-accent);
    color: var(--c-accent);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0, 85, 255, 0.2);
}

/* Strategic Session Dark */
/* Strategic Session Dark */
.session-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .session-features-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.session-feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: all 0.3s ease;
}

.session-feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
}

.feature-icon {
    color: var(--c-accent);
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
}

.feature-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

.session-format-card {
    background: linear-gradient(90deg, rgba(0, 85, 255, 0.1) 0%, rgba(0, 85, 255, 0.02) 100%);
    border-left: 4px solid var(--c-accent);
    padding: 24px 32px;
    margin-top: 32px;
}

.format-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--c-accent);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 8px;
}

.format-value {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: white;
}

.contact-box-dark {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-input-dark {
    width: 100%;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    transition: all 0.3s;
}

.form-input-dark:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--c-accent);
    outline: none;
}

.contact-methods-wrapper {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 640px) {
    .contact-methods-wrapper {
        grid-template-columns: repeat(3, 1fr);
    }
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--c-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 8px;
}

.contact-link {
    color: white;
    font-size: 0.95rem;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 2px;
    transition: all 0.3s;
}

.contact-link:hover {
    color: var(--c-accent);
    border-color: var(--c-accent);
}

.border-white-10 {
    border-color: rgba(255, 255, 255, 0.1);
}

.border-t {
    border-top: 1px solid;
}

.border-b {
    border-bottom: 1px solid;
}

.text-white-dim {
    color: rgba(255, 255, 255, 0.6);
}

.hover-accent:hover {
    color: var(--c-accent);
}

.w-full {
    width: 100%;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.gap-md {
    gap: 24px;
}


.pt-xl {
    padding-top: 96px;
}

.pb-xl {
    padding-bottom: 96px;
}

.gap-y-lg {
    row-gap: 64px;
}

/* Partner Profile Clean */
.partner-img-clean {
    position: relative;
    overflow: hidden;
    /* Clean image, no overlay */
}

.partner-ex-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ex-logo-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    /* Small mono text */
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.4);
    /* Dimmed */
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 6px 10px;
}

/* FAQ Accordion */
.mx-auto {
    margin-left: auto;
    margin-right: auto;
}


.faq-item {
    border-bottom: 1px solid var(--c-border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: color 0.3s;
}

.faq-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    /* 24px */
    color: var(--c-text-primary);
    padding-right: 32px;
    line-height: 1.2;
}

.faq-question:hover .faq-title {
    color: var(--c-accent);
}

.faq-icon {
    font-size: 28px;
    font-weight: 300;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    color: var(--c-accent);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.faq-body {
    padding-bottom: 40px;
    padding-top: 8px;
}

.faq-body p {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--c-text-secondary);
    max-width: 90%;
}

.faq-cta-container {
    margin-top: 80px;
    padding-top: 32px;
    position: relative;
    z-index: 2;
    /* Ensure above expanded items if any overlap */
}

.hover-underline:hover {
    text-decoration: underline;
}

/* Lead Magnet Horizontal */

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .insight-row {
        flex-direction: column;
        gap: 32px;
    }

    .partner-logos-static {
        justify-content: center;
    }
}

/* Comparison Table (Redesigned as Cards) */
.comparison-table {
    border: none;
    /* Remove outer border */
    gap: 32px;
    /* Explicit gap */
}

.comparison-col {
    padding: 48px;
    border-radius: 4px;
    height: 100%;
}

.comparison-col.left {
    background: white;
    border: 1px solid var(--c-border);
    border-right: 1px solid var(--c-border);
    /* Reset to stand alone */
}

.comparison-col.right {
    background: white;
    border: 2px solid var(--c-accent);
    /* Highlight */
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 85, 255, 0.1);
}

.comparison-list li {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
    border-bottom: 1px solid var(--c-border);
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

.comparison-list li:last-child {
    border-bottom: none;
}

/* Roadmap Timeline */
.roadmap-timeline {
    position: relative;
}

.roadmap-timeline:before {
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--c-border);
    z-index: 0;
}

.step-marker {
    width: 32px;
    height: 32px;
    background: var(--c-bg);
    border: 2px solid var(--c-text-primary);
    border-radius: 50%;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.step-marker.highlight {
    border-color: var(--c-accent);
}

/* Managing Partner Fix */
.partner-visual {
    position: relative;
    height: 100%;
    min-height: 400px;
}

.partner-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Ensure it doesn't cover text if it was absolute */
}

/* The layout in HTML is 6/6 cols. If text is covered, it might be due to negative margins or absolute positioning not seen. 
   I'll ensure the text column has high z-index and explicit background if needed.
   Looking at HTML (lines 350+): It's just a grid-12 with col-span-6. 
   If the image is "full width" or something, it might be the issue.
   I'll safeguard the text column.
*/
.partner-bio {
    position: relative;
    z-index: 10;
    background: white;
    /* Ensure readability */
}

/* Forms */
.form-input {
    width: 100%;
    padding: 16px;
    margin-bottom: 16px;
    background: white;
    border: 1px solid var(--c-border);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    outline: none;
}

.form-input:focus {
    border-color: var(--c-text-primary);
}

/* Animation Utils */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* Eco Cards */
.eco-card {
    padding: 40px;
    background: white;
    transition: transform 0.3s ease;
}

/* Ecosystem Dark Mode Overrides */
#ecosystem.bg-dark .eco-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#ecosystem.bg-dark .eco-card h4 {
    color: white;
}

#ecosystem.bg-dark .eco-card p {
    color: rgba(255, 255, 255, 0.6);
}

#ecosystem.bg-dark .eco-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--c-accent);
    transform: translateY(-5px);
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 1024px) {
    .grid-12 {
        grid-template-columns: repeat(2, 1fr);
    }

    .col-span-8,
    .col-span-6,
    .col-span-4,
    .col-span-3,
    .col-span-5,
    .col-span-7 {
        grid-column: span 2;
    }

    .benchmarks-container {
        grid-template-columns: 1fr;
        height: auto;
    }

    .bm-nav-list {
        height: 300px;
    }

    .header-actions,
    .nav {
        display: none;
    }
}

/* ==========================================================================
   8. FORMS & POPUPS (PREMIUM STYLES)
   ========================================================================== */

/* Lead Magnet Form */
.lm-form {
    display: flex;
    gap: 12px;
    align-items: center;
}

.lm-input {
    appearance: none;
    -webkit-appearance: none;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    /* Subtle border */
    border-radius: 6px;
    padding: 14px 20px;
    /* Generous padding */
    font-family: var(--font-mono);
    font-size: 0.9rem;
    width: 280px;
    /* Wide enough */
    color: var(--c-text-primary);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
    /* Subtle depth */
}

.lm-input:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 4px 12px rgba(0, 85, 255, 0.15);
    /* Nice glow */
    transform: translateY(-1px);
    /* Tactile lift */
}

.lm-input::placeholder {
    color: var(--c-text-secondary);
    opacity: 0.7;
}

.lm-input:valid {
    border-color: rgba(0, 0, 0, 0.15);
    /* Slightly darker when filled */
}

.lm-btn {
    white-space: nowrap;
    height: 48px;
    /* Match input height roughly */
    display: flex;
    align-items: center;
    padding: 0 28px;
    font-size: 0.95rem;
    border-radius: 6px;
    /* Match input radius */
    cursor: pointer;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .lm-form {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .lm-input {
        width: 100%;
    }

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

/* Custom Popup Overlay */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    /* Premium glass blur */
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Popup Card */
.popup-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    /* Deep shadow */
    transform: translateY(20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.popup-overlay.active .popup-card {
    transform: translateY(0) scale(1);
}

.popup-icon {
    width: 56px;
    height: 56px;
    background: var(--c-accent);
    color: white;
    font-size: 28px;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 20px rgba(0, 85, 255, 0.2);
}

.popup-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: 12px;
    color: var(--c-text-primary);
}

.popup-message {
    font-size: 1rem;
    color: var(--c-text-secondary);
    margin-bottom: 32px;
    line-height: 1.5;
}

.popup-close {
    min-width: 120px;
}

.hidden {
    display: none !important;
}