:root {
    /* Colors - Premium Professional Service Palette */
    --color-primary: #4f46e5;
    /* Indigo - used as ACCENT only */
    --color-primary-hover: #4338ca;
    /* Indigo 700 */
    --color-secondary: #0f172a;
    /* Deep Slate - PRIMARY authority color */
    --color-text: #1e293b;
    /* Slate 800 - stronger text */
    --color-text-light: #475569;
    /* Slate 600 - more contrast */
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    /* Slate 50 */
    --color-border: #cbd5e1;
    /* Slate 300 - slightly more defined */
    --color-accent-light: #e0e7ff;
    /* Indigo 100 */

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --container-max-width: 1200px;
    --header-height: 80px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Shadows & Radius - SHARPER for premium feel */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04);
    --shadow-md: 0 2px 4px -1px rgb(0 0 0 / 0.06), 0 1px 2px -1px rgb(0 0 0 / 0.04);
    --shadow-lg: 0 4px 6px -2px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.04);
    --radius-sm: 4px;
    /* Sharper */
    --radius-md: 6px;
    /* Professional, not playful */
    --radius-lg: 8px;
    /* Structured, not soft */

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.25s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-secondary);
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

img {
    max-width: 100%;
    display: block;
}

/* Utilities */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.text-center {
    text-align: center;
}

.text-primary {
    color: var(--color-primary);
}

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

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

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

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

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

.section-padding {
    padding: var(--spacing-lg) 0;
}

/* Buttons - Premium, Sharp, Deliberate */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: 6px;
    /* Sharp, not rounded pills */
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.01em;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-secondary);
    /* Deep slate - authoritative */
    color: white;
    border-color: var(--color-secondary);
}

.btn-primary:hover {
    background-color: #1e293b;
    /* Slightly lighter on hover */
    transform: translateY(-1px);
    /* Subtle, controlled movement */
}

/* Accent button variant for secondary actions */
.btn-accent {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-accent:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
}

/* Outline button for secondary importance */
.btn-outline {
    background-color: transparent;
    color: var(--color-secondary);
    border-color: var(--color-border);
}

.btn-outline:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-secondary);
}

.btn-lg {
    padding: 1rem 2.75rem;
    font-size: 1rem;
}

/* Header */
.header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    background-color: white;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-menu ul {
    display: flex;
    gap: 2rem;
}

.nav-menu a {
    font-weight: 500;
    color: var(--color-text);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
    padding-top: calc(var(--spacing-lg) + 2rem);
    padding-bottom: var(--spacing-xl);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem 0.5rem 0.75rem;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.08) 0%, rgba(79, 70, 229, 0.02) 100%);
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-radius: 100px;
    color: var(--color-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    position: relative;
}

.badge-dot::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #10b981;
    border-radius: 50%;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.link-secondary {
    color: var(--color-text);
    font-weight: 500;
}

.link-secondary:hover {
    color: var(--color-primary);
}

/* Metrics Section */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.metric-card {
    background-color: white;
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition-normal);
}

.metric-card:hover {
    transform: translateY(-2px);
    /* Subtle, controlled movement */
    border-color: var(--color-secondary);
}

.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
}

.metric-icon svg {
    color: var(--color-secondary);
    width: 22px;
    height: 22px;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    /* Deep slate for authority */
    margin-bottom: 0.5rem;
}

.metric-value .accent {
    color: var(--color-primary);
    /* Purple accent for key numbers if needed */
}

.metric-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* WARM Section */
.warm-section {
    background-color: #f0f4f8;
}

.intro-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 1.5rem 2.5rem;
    background-color: white;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.intro-box p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0;
}

.warm-panels {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.warm-panel {
    padding: 2rem;
    height: 100%;
    border-right: 1px solid #e2e8f0;
    transition: all 0.25s ease;
    cursor: default;
}

.warm-panel:last-child {
    border-right: none;
}

.warm-panel:hover {
    background-color: #f8fafc;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    z-index: 10;
    position: relative;
}

.warm-letter {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 1rem;
}

.warm-letter-w {
    color: #14b8a6;
}

.warm-letter-a {
    color: #a78bfa;
}

.warm-letter-r {
    color: #fb7185;
}

.warm-letter-m {
    color: #60a5fa;
}

.warm-panel h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--color-secondary);
    font-weight: 700;
}

.warm-panel p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* Case Studies */
.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.case-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    color: white;
    height: 400px;
    /* Fixed height for consistency */
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.case-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: blur(2px) brightness(0.4);
    transition: var(--transition-normal);
    background-color: #1e1b4b;
    /* Fallback */
}

.case-card:hover .case-bg {
    transform: scale(1.05);
    filter: blur(0px) brightness(0.5);
}

.case-content {
    position: relative;
    z-index: 10;
    padding: 2.5rem;
}

.case-content h3 {
    color: white;
    margin-bottom: 0.25rem;
}

.case-type {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.case-stat {
    font-size: 2rem;
    font-weight: 800;
    color: #818cf8;
    /* Light Indigo */
    line-height: 1;
}

.case-stat-label {
    font-size: 0.875rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.case-points li {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
    opacity: 0.9;
}

.case-points li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #818cf8;
}

/* Comparison Section - Modern Card Layout */
.comparison-section {
    background-color: #f8fafc;
}

.section-headline {
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
}

.section-subhead {
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-primary), #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

.comparison-card {
    padding: 2.5rem;
    border-radius: 16px;
    height: 100%;
    transition: all 0.3s ease;
    cursor: default;
}

.old-way-card {
    background-color: #f1f5f9;
    border: 1px solid #e2e8f0;
}

.old-way-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: #cbd5e1;
}

.zeedflow-card {
    background-color: white;
    border: 1px solid var(--color-primary);
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.08);
}

.zeedflow-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 16px 50px rgba(79, 70, 229, 0.15);
    border-color: var(--color-primary);
}

.card-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.old-way-card .card-label {
    color: #64748b;
}

.zeedflow-card .card-label {
    color: var(--color-primary);
    border-color: var(--color-accent-light);
}

.card-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.card-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.item-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    margin-top: 2px;
}

.old-way-card .item-icon {
    color: #94a3b8;
    background-color: #e2e8f0;
}

.zeedflow-card .item-icon {
    color: var(--color-primary);
    background-color: var(--color-accent-light);
}

.item-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
    line-height: 1.3;
}

.old-way-card .item-content h4 {
    color: #475569;
}

.zeedflow-card .item-content h4 {
    color: var(--color-secondary);
}

.item-content p {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.6;
    max-width: 45ch;
    margin: 0;
}

/* Fade-in Animation */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in-up.delay-1 {
    animation-delay: 0.15s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Benefits Section (What You Get) */
/* Benefits Section (What You Get) */
.benefits-card {
    background-color: white;
    padding: 3.5rem;
    border-radius: 24px;
    /* Deep diffused shadow stack instead of border */
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.03),
        0 20px 60px -15px rgba(0, 0, 0, 0.08);
    max-width: 960px;
    margin: 0 auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 3rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 1.05rem;
    color: #334155;
    /* Slate 700 */
    line-height: 1.5;
    font-weight: 500;
}

.benefit-icon-wrapper {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(79, 70, 229, 0.08);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.benefit-item:hover .benefit-icon-wrapper {
    transform: scale(1.1);
    background-color: rgba(79, 70, 229, 0.12);
}

/* Highlight Pill for Header */
.highlight-pill {
    display: inline-block;
    padding: 0.25em 0.8em;
    background-color: #eff6ff;
    /* Light blue bg */
    color: var(--color-primary);
    border-radius: 99px;
    font-size: 0.75em;
    vertical-align: middle;
    margin-left: 0.5rem;
    border: 1px solid #dbeafe;
    transform: translateY(-2px);
    font-weight: 700;
}

/* Plain English Box Footer */
.mt-xl {
    margin-top: 4rem;
}

.mb-xs {
    margin-bottom: 0.5rem;
}

.plain-english-box {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    /* Subtle decorative overlap or shadow */
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.02);
}

.plain-english-box p {
    font-size: 1.25rem;
    line-height: 1.4;
}

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





/* Fit Section */
.fit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.fit-card {
    padding: 3rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.fit-yes {
    background-color: var(--color-bg-alt);
    border-color: var(--color-secondary);
    /* Deep slate for authority */
}

.fit-no {
    background-color: #fafafa;
    /* Neutral, not alarming */
    border-color: var(--color-border);
}

/* Fit Section (Who We Work With) */
.fit-section {
    background-color: white;
}

.fit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: stretch;
}

.fit-card {
    padding: 3rem;
    border-radius: 20px;
    height: 100%;
    transition: all 0.3s ease;
}

/* "Match" Card Styles */
.fit-yes {
    background-color: white;
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
}

.fit-yes:hover {
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    border-color: #cbd5e1;
}

.fit-yes .fit-header h3 {
    color: var(--color-secondary);
}

.fit-yes .fit-icon {
    background-color: #dcfce7;
    /* Light green bg */
    color: #16a34a;
    /* Green icon */
}

/* "No Match" Card Styles */
.fit-no {
    background-color: #f8fafc;
    /* Very light gray/blue */
    border: 1px solid #e2e8f0;
}

.fit-no .fit-header h3 {
    color: #475569;
}

.fit-no .fit-icon {
    background-color: #e2e8f0;
    /* Gray bg */
    color: #64748b;
    /* Slate icon */
}

/* Header & Icon */
.fit-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.fit-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.fit-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0;
}

/* List Styles */
.fit-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.fit-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1rem;
    color: #475569;
    line-height: 1.6;
}

.list-icon {
    flex-shrink: 0;
    margin-top: 3px;
}

.icon-check {
    color: #16a34a;
    /* Green */
}

.icon-x {
    color: #94a3b8;
    /* Gray */
}

/* FAQ */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

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

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question .icon {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text-light);
    transition: transform var(--transition-fast);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--color-text-light);
}

/* Footer */
.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .warm-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --spacing-md: 1.5rem;
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    /* Mobile Nav */
    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: white;
        padding: 2rem;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-150%);
        transition: transform var(--transition-normal);
        z-index: 999;
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .nav-cta {
        display: none;
    }

    /* Hide CTA in header on mobile if simpler, or keep it */

    /* Grids to Stack */
    .warm-panels,
    .case-studies-grid,
    .comparison-cards,
    .benefits-grid,
    .fit-grid {
        grid-template-columns: 1fr;
    }

    .warm-panel {
        border-right: none;
        border-bottom: 1px solid #e2e8f0;
    }

    .warm-panel:last-child {
        border-bottom: none;
    }

    .case-card {
        height: auto;
    }

    .case-bg {
        position: relative;
        height: 200px;
        border-radius: 0;
    }

    .case-card:hover .case-bg {
        transform: none;
    }

    .case-content {
        background-color: #1e1b4b;
        margin-top: -1px;
    }

    .hero-title br {
        display: none;
    }

    /* Let text wrap naturally */
    .hero-cta-group {
        flex-direction: column;
    }

    .comparison-grid {
        gap: 2rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-100 {
    animation-delay: 100ms;
}

.delay-200 {
    animation-delay: 200ms;
}

.delay-300 {
    animation-delay: 300ms;
}

.delay-400 {
    animation-delay: 400ms;
}

.delay-500 {
    animation-delay: 500ms;
}