/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    --blue: #275ea3;
    --green: #659959;
    --grey: #889683;
    --white: #ffffff;
    --dark: #0b1d2a;
    --blue-light: #3a7bc8;
    --blue-dark: #1a4570;
    --green-light: #7db36e;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    
    /* Transitions */
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark);
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
    overflow-x: hidden;
}

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

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

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

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-xl);
}

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

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Buttons
   =================================== */
.btn-primary,
.btn-contact {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
    color: var(--white);
    font-weight: 600;
    border-radius: 6px;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    box-shadow: 0 4px 12px rgba(39, 94, 163, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before,
.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before,
.btn-contact:hover::before {
    left: 100%;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-contact:hover,
.btn-contact:focus {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(39, 94, 163, 0.4);
}

.btn-primary:focus,
.btn-contact:focus {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    transition: all var(--transition-base);
    border: 2px solid rgba(39, 94, 163, 0.35);
    color: var(--blue);
    background: rgba(39, 94, 163, 0.08);
    box-shadow: 0 4px 12px rgba(39, 94, 163, 0.12);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: rgba(39, 94, 163, 0.16);
    border-color: rgba(39, 94, 163, 0.55);
    color: var(--blue-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(39, 94, 163, 0.2);
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(11, 29, 42, 0.08);
    z-index: 1000;
    transition: all var(--transition-base);
    border-bottom: 1px solid rgba(39, 94, 163, 0.1);
}

.header.hidden {
    transform: translateY(-100%);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-3xl);
    color: var(--blue);
}

.logo-img {
    width: 50px;
    height: 50px;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    margin: 0;
}

.nav-links a {
    font-weight: 500;
    color: var(--dark);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--blue);
    transition: width var(--transition-base);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
    width: 100%;
}

.nav-links a:focus {
    outline: 2px solid var(--blue);
    outline-offset: 4px;
    border-radius: 2px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background-color: var(--dark);
    transition: all var(--transition-base);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    overflow: hidden;
    margin-top: 72px;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.9; }
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-md);
}

.hero-headline {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subheadline {
    font-size: clamp(1rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease-out 0.2s both;
}

/* ===================================
   Benefits Section
   =================================== */
.benefits {
    padding: var(--spacing-xl) 0;
    background-color: #f8f9fa;
}

/* ===================================
   Technology Section
   =================================== */
.technology {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.technology h2 {
    text-align: center;
    color: var(--blue);
    margin-bottom: var(--spacing-md);
}

.technology-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-lg);
    line-height: 1.8;
    text-align: center;
    color: var(--dark);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pillar-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 100%);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--blue), var(--green));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.pillar-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--blue);
}

.pillar-card:hover::before {
    transform: scaleX(1);
}

.pillar-icon {
    width: 256px;
    height: 256px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all var(--transition-base);
}

.pillar-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.pillar-card h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
}

.pillar-card p {
    color: var(--grey);
    margin-bottom: 0;
}

/* ===================================
   How We Work - Guided Process Rail
   =================================== */

.how-we-work {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #f7f9fc 0%, #eef3fb 100%);
    position: relative;
    overflow: hidden;
}

.how-we-work::before,
.how-we-work::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.how-we-work::before {
    background: radial-gradient(circle at 10% 20%, rgba(39, 94, 163, 0.08) 0%, transparent 45%),
                radial-gradient(circle at 80% 10%, rgba(101, 153, 89, 0.07) 0%, transparent 40%),
                radial-gradient(circle at 50% 85%, rgba(39, 94, 163, 0.05) 0%, transparent 40%);
}

.how-we-work::after {
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(39, 94, 163, 0.06) 1px, transparent 1px),
        linear-gradient(45deg, transparent 48%, rgba(39, 94, 163, 0.02) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(101, 153, 89, 0.02) 50%, transparent 52%);
    background-size: 32px 32px, 64px 64px, 64px 64px;
    opacity: 0.55;
}

.how-we-work .container {
    position: relative;
    z-index: 1;
}

.how-we-work h2 {
    text-align: center;
    color: var(--blue);
    margin-bottom: var(--spacing-sm);
}

.how-we-work .section-intro {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--spacing-lg);
    color: var(--grey-dark, #4b5563);
    font-size: var(--font-size-lg);
    line-height: 1.7;
}

/* Process Steps */
.process-steps {
    display: flex;
    align-items: stretch;
    justify-content: center;
    position: relative;
    max-width: min(1100px, 100%);
    margin: var(--spacing-sm) auto var(--spacing-sm);
    padding: var(--spacing-sm) 0 var(--spacing-lg);
}

/* Mobile: Stack process steps vertically */
@media (max-width: 768px) {
    .process-steps {
        padding: var(--spacing-md) 0;
        margin: 0 auto var(--spacing-lg);
    }
    
    .process-steps-wrapper {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .process-step {
        width: 100%;
        max-width: 320px;
        min-height: auto;
        padding: var(--spacing-md);
        transform: translateY(0);
    }
    
    .process-step:not(:last-child)::before {
        display: none;
    }
    
    .process-step:not(:last-child)::after {
        content: '↓';
        top: auto;
        bottom: calc(-1 * var(--spacing-md) / 2 - 12px);
        right: 50%;
        transform: translateX(50%);
        opacity: 0.4;
    }
    
    .process-step.active:not(:last-child)::after {
        opacity: 0.8;
    }
    
    .step-node {
        width: 48px;
        height: 48px;
        margin-bottom: var(--spacing-xs);
    }
    
    .step-content {
        gap: var(--spacing-xs);
    }
    
    .step-content h3 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-xs);
    }
    
    .step-content p {
        font-size: var(--font-size-sm);
        line-height: 1.5;
    }
    
    .step-result {
        font-size: var(--font-size-xs);
        margin-top: var(--spacing-xs);
    }
}

/* Extra small mobile optimizations */
@media (max-width: 480px) {
    .process-steps {
        padding: var(--spacing-sm) 0;
    }
    
    .process-step {
        max-width: 280px;
        padding: var(--spacing-sm);
    }
    
    .step-node {
        width: 40px;
        height: 40px;
    }
    
    .step-content h3 {
        font-size: var(--font-size-base);
    }
    
    .step-content p {
        font-size: var(--font-size-xs);
    }
    
    .badge {
        font-size: 0.7rem;
        padding: 2px 8px;
    }
}

.process-steps::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.process-steps-wrapper {
    display: flex;
    align-items: normal;
    gap: var(--spacing-lg);
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}

.process-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    padding: var(--spacing-sm) var(--spacing-sm);
    box-shadow: 
        0 12px 40px rgba(15, 23, 42, 0.06),
        0 4px 16px rgba(39, 94, 163, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        inset 0 -1px 0 rgba(255, 255, 255, 0.1);
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1),
                box-shadow 0.4s ease,
                border-color 0.3s ease;
    width: 300px;
    flex: 0 0 auto;
    min-height: 440px;
    transform: translateY(12px);
    position: relative;
    z-index: 1;
    cursor: pointer;
}


@keyframes activeGlow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.02); }
}

.process-step:not(:last-child)::before {
    content: '';
    position: absolute;
    top: 50%;
    right: calc(-1 * var(--spacing-lg) / 2 - 24px);
    transform: translateY(-50%);
    width: calc(var(--spacing-lg) + 48px);
    height: 2px;
    background: linear-gradient(90deg, rgba(39, 94, 163, 0.3) 0%, rgba(39, 94, 163, 0) 100%);
    pointer-events: none;
}

.process-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    top: 50%;
    right: calc(-1 * var(--spacing-md) / 2 - 8px);
    transform: translateY(-50%);
    color: rgba(39, 94, 163, 0.2);
    font-size: 1.25rem;
    font-weight: 300;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.process-step.active:not(:last-child)::after,
.process-step:hover:not(:last-child)::after {
    opacity: 0.6;
}

@keyframes arrowPulse {
    0%, 100% { opacity: 0.4; transform: translateY(-50%) translateX(0); }
    50% { opacity: 0.8; transform: translateY(-50%) translateX(4px); }
}

.process-step:hover:not(.active) {
    transform: translateY(4px);
    border-color: rgba(39, 94, 163, 0.18);
}

.process-step:focus-within {
    outline: 2px solid rgba(39, 94, 163, 0.35);
    outline-offset: 4px;
}

.process-step.active:hover {
    transform: translateY(-6px);
    border-color: rgba(39, 94, 163, 0.3);
    box-shadow: 
        0 40px 100px rgba(15, 23, 42, 0.18),
        0 16px 48px rgba(39, 94, 163, 0.14),
        0 6px 20px rgba(39, 94, 163, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 1),
        inset 0 -1px 0 rgba(255, 255, 255, 0.4);
}

/* Vertical rail */
.step-node {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-sm);
}

.step-line {
    display: none;
}

.step-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid rgba(39, 94, 163, 0.6);
    box-shadow: 0 0 0 6px rgba(39, 94, 163, 0.08);
}

.process-step:hover .step-dot {
    border-color: var(--green);
    box-shadow: 0 0 0 6px rgba(101, 153, 89, 0.2);
}

/* Icon chip */
.step-icon {
    position: relative;
    width: 96px;
    height: 96px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(39, 94, 163, 0.15), rgba(39, 94, 163, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    box-shadow: 
        0 8px 24px rgba(39, 94, 163, 0.1),
        0 2px 8px rgba(39, 94, 163, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    backdrop-filter: blur(8px);
}

.icon-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.5) 0%, transparent 65%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-icon svg {
    width: 44px;
    height: 44px;
    z-index: 1;
}

.process-step:hover .step-icon {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    color: var(--white);
    box-shadow: 
        0 16px 40px rgba(39, 94, 163, 0.3),
        0 4px 16px rgba(39, 94, 163, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.process-step.active .step-icon {
    animation: iconFloat 4s ease-in-out infinite;
}

.process-step.active:hover .step-icon {
    transform: rotate(-5deg) scale(1.08);
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-3px) rotate(-1deg); }
    75% { transform: translateY(-3px) rotate(1deg); }
}

.process-step:hover .icon-glow {
    opacity: 1;
}

/* Content */

.step-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

.step-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(15, 23, 42, 0.6);
}

.step-count {
    font-weight: 700;
    color: var(--blue);
    font-size: 1rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.05em;
    background: rgba(39, 94, 163, 0.08);
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.badge.discovery {
    color: var(--blue);
    background: rgba(39, 94, 163, 0.12);
}

.badge.design {
    color: var(--green);
    background: rgba(101, 153, 89, 0.15);
}

.badge.validation {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.18);
}

.badge.implementation {
    color: #8b5cf6;
    background: rgba(139, 92, 246, 0.16);
}

.step-content h3 {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: var(--font-size-xl);
    margin: 0;
    font-weight: 700;
}

.step-content p {
    color: var(--grey);
    line-height: 1.8;
    margin: 0;
}

.step-result {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 12px;
    background: rgba(39, 94, 163, 0.08);
    border-radius: 999px;
    color: var(--blue);
    font-weight: 500;
    margin-top: var(--spacing-xs);
    width: max-content;
    justify-content: center;
}

.process-step:hover .step-result {
    background: rgba(101, 153, 89, 0.14);
    color: var(--green);
}

.step-result svg {
    width: 18px;
    height: 18px;
}

/* CTA band */
.process-cta {
    background: linear-gradient(135deg, rgba(39, 94, 163, 0.92), rgba(17, 24, 39, 0.95));
    border-radius: 22px;
    padding: var(--spacing-xxl);
    color: var(--white);
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.25);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xxl);
}

.cta-content {
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.cta-text h3 {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: clamp(1.75rem, 2vw, 2.25rem);
    font-weight: 700;
}

.cta-text p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-lg);
    max-width: 520px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-sm);
    border-radius: 999px;
    background: var(--white);
    color: var(--blue);
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 12px 24px rgba(255, 255, 255, 0.2);
}

.cta-button::after {
    content: '\2192';
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 42px rgba(255, 255, 255, 0.3);
}

.cta-button:hover::after {
    transform: translateX(4px);
}

/* Trust metrics */
.trust-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
    align-items: stretch;
}

.metric {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    padding: var(--spacing-lg);
    border: 1px solid rgba(39, 94, 163, 0.12);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--blue);
    margin-bottom: var(--spacing-xs);
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}


/* Responsive adjustments */
@media (max-width: 992px) {
    .process-step {
        width: clamp(260px, 36vw, 320px);
        padding: var(--spacing-lg) var(--spacing-lg);
    }

    .process-step:not(:last-child)::before {
        right: calc(-1 * var(--spacing-md));
        width: calc(var(--spacing-md) * 2);
    }

    .step-icon {
        width: 88px;
        height: 88px;
    }

    .step-icon svg {
        width: 36px;
        height: 36px;
    }

    .cta-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .cta-button {
        align-self: stretch;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .process-steps {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }

    .process-step {
        width: clamp(220px, 60vw, 280px);
        padding: var(--spacing-lg);
    }

    .process-step:not(:last-child)::before {
        right: calc(-1 * var(--spacing-sm));
        width: calc(var(--spacing-sm) * 2);
    }

    .step-content h3 {
        font-size: var(--font-size-lg);
    }

    .process-cta {
        padding: var(--spacing-xl);
    }

    .cta-text p {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 600px) {
    .process-steps {
        padding: var(--spacing-lg) 0;
    }

    .process-step {
        width: 80vw;
        padding: var(--spacing-md) var(--spacing-md);
    }

    .process-step:not(:last-child)::before {
        display: none;
    }

    .step-node {
        width: 48px;
        height: 48px;
        margin-bottom: var(--spacing-xs);
    }

    .step-result {
        width: 100%;
        justify-content: center;
    }

    .cta-content {
        align-items: center;
        text-align: center;
    }

    .cta-button {
        width: 100%;
    }
}

/* ===================================
   Industries Section
   =================================== */
.industries {
    padding: var(--spacing-xl) 0;
    background-color: #f8f9fa;
}

.industries h2 {
    text-align: center;
    color: var(--blue);
    margin-bottom: var(--spacing-lg);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.industry-card {
    background-color: var(--white);
    border: 2px solid rgba(39, 94, 163, 0.3);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    position: relative;
}

.industry-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(39, 94, 163, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.industry-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.industry-card:hover::after {
    opacity: 1;
}

.industry-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--grey) 0%, var(--blue) 100%);
    position: relative;
}

.industry-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(11, 29, 42, 0.3) 100%);
    z-index: 1;
}

.industry-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.industry-card:hover .industry-image img {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.industry-content {
    padding: var(--spacing-md);
}

.industry-content h3 {
    color: var(--blue);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.industry-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.industry-content p {
    color: var(--dark);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ===================================
   How We Work Section
   =================================== */
.how-we-work {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.how-we-work h2 {
    text-align: center;
    color: var(--blue);
    margin-bottom: var(--spacing-lg);
}

.pillars-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 968px) {
    .pillars-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .pillars-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   About Section
   =================================== */
.about {
    padding: var(--spacing-xl) 0;
    background-color: #f8f9fa;
}

.about h2 {
    text-align: center;
    color: var(--blue);
    margin-bottom: var(--spacing-md);
}

.mission-statement {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-xl);
    font-weight: 600;
    text-align: center;
    color: var(--dark);
    line-height: 1.6;
}

.company-description {
    max-width: 900px;
    margin: 0 auto;
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--dark);
}

.company-description p {
    margin-bottom: 0;
}

/* ===================================
   Mission Cards
   =================================== */
.mission-cards {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg) 0;
}

.mission-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.mission-item {
    position: relative;
}

.mission-card {
    position: relative;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.mission-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.mission-toggle {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.mission-toggler {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 10;
}

.mission-toggle-btn {
width: 40px;
height: 40px;
background: var(--white);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
transition: all 0.3s ease;
}

.mission-toggle-btn:hover {
background: var(--blue);
transform: scale(1.1);
}

.mission-toggle-btn:hover svg {
    stroke: var(--white);
}

.mission-toggle-btn svg {
    stroke: var(--blue);
    transition: all 0.3s ease;
}

.icon-collapse {
    display: none;
}

.mission-toggle:checked ~ .mission-toggler .icon-expand {
    display: none;
}

.mission-toggle:checked ~ .mission-toggler .icon-collapse {
    display: block;
}

.mission-image {
    width: 100%;
    height: 450px;
    overflow: hidden;
    margin: 0;
}

.mission-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mission-headline {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0;
    z-index: 5;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease;
}

.mission-toggle:checked ~ .mission-headline {
    opacity: 0;
}

.mission-panel {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(11, 29, 42, 0.95) 0%, rgba(11, 29, 42, 0.85) 100%);
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mission-toggle:checked ~ .mission-panel {
    transform: translateY(0);
}

.mission-panel-headline {
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 0 var(--spacing-sm) 0;
}

.mission-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0 0 var(--spacing-md) 0;
}

.mission-btn {
    display: inline-block;
    background: var(--blue);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 4px;
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all 0.3s ease;
}

.mission-btn:hover {
    background: var(--white);
    color: var(--blue);
    transform: translateX(4px);
}

/* Responsive Design */
@media (max-width: 968px) {
    .mission-list {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .mission-image {
        height: 350px;
    }
}

@media (max-width: 640px) {
    .mission-image {
        height: 280px;
    }
    
    .mission-headline {
        font-size: var(--font-size-lg);
    }
    
    .mission-panel {
        padding: var(--spacing-md);
    }
    
    .mission-panel-headline {
        font-size: var(--font-size-lg);
    }
}

/* ===================================
   Mission Carousel
   =================================== */
.mission-carousel {
    margin: var(--spacing-xl) 0;
    position: relative;
}

.carousel-container {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 12px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
}

.mission-carousel .mission-badge {
    background: var(--white);
    border-radius: 12px;
    border: 2px solid rgba(39, 94, 163, 0.2);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    margin: 0;
    max-width: 300px;
    transform: scale(0.95);
    opacity: 0.7;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide.active .mission-badge {
    transform: scale(1);
    opacity: 1;
    border-color: var(--blue);
    box-shadow: 0 8px 32px rgba(39, 94, 163, 0.2);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: 2px solid rgba(39, 94, 163, 0.2);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.carousel-btn:hover {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-md);
}

.carousel-btn:focus {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

.carousel-btn-prev {
    left: 10px;
}

.carousel-btn-next {
    right: 10px;
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--blue);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-indicator:hover {
    background: rgba(39, 94, 163, 0.1);
}

.carousel-indicator.active {
    background: var(--blue);
}

.carousel-indicator:focus {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

/* Touch/swipe support for mobile */
@media (max-width: 640px) {
    .carousel-container {
        max-width: 300px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .mission-carousel .mission-badge {
        padding: var(--spacing-lg);
    }
}

/* ===================================
   Partnership Models Section
   =================================== */
.partnership {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.partnership h2 {
    text-align: center;
    color: var(--blue);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Technical FAQs Section
   =================================== */
.faqs {
    padding: var(--spacing-xl) 0;
    background-color: #f8f9fa;
}

.faqs h2 {
    text-align: center;
    color: var(--blue);
    margin-bottom: var(--spacing-lg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--blue);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.faq-item h3 {
    color: var(--blue);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.faq-item p {
    color: var(--dark);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #f7f9fc 0%, #eef3fb 100%);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 10% 20%, rgba(39, 94, 163, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 10%, rgba(101, 153, 89, 0.06) 0%, transparent 45%),
                radial-gradient(circle at 50% 90%, rgba(39, 94, 163, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--spacing-xs);
}

.contact-eyebrow {
    display: inline-block;
    font-size: var(--font-size-xl);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(39, 94, 163, 0.75);
    margin-bottom: var(--spacing-xs);
}

.contact-header h2 {
    font-size: clamp(--font-size-md);
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
}

.contact-lede {
    color: var(--grey-dark, #475569);
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin: 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(var(--spacing-md), 3vw, var(--spacing-lg));
}

.contact-panel {
    margin-top: clamp(var(--spacing-xl), 5vw, var(--spacing-xxl));
}

.contact-form {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(39, 94, 163, 0.2);
    border-radius: 20px;
    padding: clamp(var(--spacing-lg), 3vw, var(--spacing-md));
    margin: var(--spacing-xl);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    border: 0;
    padding: 0;
}

.form-alert,
.form-success {
    display: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 10px;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.form-alert {
    background: rgba(211, 47, 47, 0.12);
    color: #a02020;
    border: 1px solid rgba(211, 47, 47, 0.2);
}

.form-success {
    background: rgba(101, 153, 89, 0.12);
    color: var(--green);
    border: 1px solid rgba(101, 153, 89, 0.2);
}

.form-alert.hidden,
.form-success.hidden {
    display: none;
}

.form-grid {
    display: flex;
    flex-direction: column;
    gap: clamp(var(--spacing-lg), 3vw, var(--spacing-lg));
    margin-bottom: var(--spacing-xl);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group-full {
    width: 100%;
}

.form-group label,
.form-group legend {
    font-weight: 600;
    color: var(--dark);
}

.required {
    color: var(--blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem;
    border: 1px solid rgba(15, 23, 42, 0.15);
    border-radius: 10px;
    font-family: inherit;
    font-size: var(--font-size-base);
    background: rgba(255, 255, 255, 0.9);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(39, 94, 163, 0.18);
    background: rgba(255, 255, 255, 1);
}

.form-hint {
    font-size: var(--font-size-sm);
    color: rgba(71, 85, 105, 0.9);
}

.form-error {
    display: none;
    font-size: var(--font-size-sm);
    color: #b91c1c;
}

.form-error.show {
    display: block;
}

.form-group input.error,
.form-group textarea.error {
    border-color: #b91c1c;
    box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.15);
}

.form-group input.success,
.form-group textarea.success {
    border-color: rgba(101, 153, 89, 0.7);
    box-shadow: 0 0 0 3px rgba(101, 153, 89, 0.15);
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(var(--spacing-md), 3vw, var(--spacing-lg));
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

.contact-calendar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem var(--spacing-lg);
    border-radius: 999px;
    border: 1px solid rgba(39, 94, 163, 0.3);
    color: var(--blue);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
}

.contact-calendar:hover,
.contact-calendar:focus {
    border-color: var(--blue);
    background: rgba(39, 94, 163, 0.08);
}

.form-footnote {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: rgba(71, 85, 105, 0.85);
}

.contact-panel {
    display: grid;
    gap: var(--spacing-lg);
}

.panel-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(39, 94, 163, 0.16);
    border-radius: 20px;
    padding: clamp(var(--spacing-lg), 2.4vw, var(--spacing-xl));
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
}

.panel-card h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--blue);
    font-size: var(--font-size-lg);
}

.panel-card p {
    color: var(--grey-dark, #475569);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.contact-methods {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-methods li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(39, 94, 163, 0.1);
}

.contact-methods li:last-child {
    border-bottom: none;
}

.contact-label {
    font-weight: 600;
    color: var(--dark);
    font-size: var(--font-size-sm);
}

.contact-value {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.contact-link {
    color: var(--blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.contact-link:hover,
.contact-link:focus {
    color: var(--blue-dark);
    text-decoration: underline;
}

.contact-text {
    color: var(--grey-dark, #475569);
    font-size: var(--font-size-sm);
}

.btn-copy-email {
    background: var(--blue);
    color: var(--white);
    border: none;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-copy-email:hover,
.btn-copy-email:focus {
    background: var(--blue-dark);
    transform: translateY(-1px);
}

.contact-sla {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(39, 94, 163, 0.08);
    border-radius: 8px;
    font-size: var(--font-size-sm);
    color: var(--blue);
}

.contact-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.contact-meta-item {
    background: rgba(101, 153, 89, 0.1);
    color: var(--green);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.contact-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md) 0;
}

.contact-checklist li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: var(--font-size-sm);
    color: var(--grey-dark, #475569);
}

.contact-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 600;
}

.contact-note {
    font-size: var(--font-size-sm);
    color: var(--grey-dark, #475569);
    line-height: 1.5;
    margin: 0;
}

/* ===================================
   Floating Contact Button (Mobile)
   =================================== */

/* ===================================
   Floating Contact Button (Mobile)
   =================================== */
.floating-contact {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-contact:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.floating-contact:focus {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

.floating-contact svg {
    width: 24px;
    height: 24px;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer p {
    margin: 0;
}

.accelerators {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(39, 94, 163, 0.1);
}

.accelerators h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--blue);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    text-transform: none;
    letter-spacing: 0;
}

.accelerator-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.accelerator-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(39, 94, 163, 0.1);
}

.accelerator-logo:hover {
    background: rgba(39, 94, 163, 0.05);
    transform: translateY(-4px);
    border-color: rgba(39, 94, 163, 0.4);
    box-shadow: 0 8px 24px rgba(39, 94, 163, 0.2);
}

.accelerator-logo img {
    height: 100px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

/* ===================================
   Scroll to Top Button
   =================================== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    box-shadow: 0 4px 16px rgba(39, 94, 163, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover,
.scroll-to-top:focus {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 8px 24px rgba(39, 94, 163, 0.5);
}

.scroll-to-top:focus {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .btn-contact {
        display: none;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .logo-text {
        font-size: var(--font-size-base);
    }
    
    .hero {
        margin-top: 64px;
    }
    
    .hero-content {
        padding: var(--spacing-sm);
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .scroll-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
    
    .scroll-to-top svg {
        width: 20px;
        height: 20px;
    }
    
    .floating-contact {
        display: flex;
    }
}

/* ===================================
   Accessibility
   =================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary,
    .btn-contact {
        border: 3px solid currentColor;
    }
    
    .pillar-card,
    .industry-card {
        border: 2px solid var(--dark);
    }
}

/* ===================================
   Error Page (404)
   =================================== */
body.error-page {
    background: linear-gradient(180deg, rgba(39, 94, 163, 0.12) 0%, rgba(11, 29, 42, 0.05) 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--dark);
}

.header.minimal-header {
    position: static;
    box-shadow: none;
    background: var(--white);
    border-bottom: 1px solid rgba(39, 94, 163, 0.08);
    padding: var(--spacing-sm) 0;
}

.error-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    gap: var(--spacing-md);
}

.error-graphic {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 700;
    color: var(--blue);
}

.error-graphic span {
    line-height: 1;
}

.error-graphic img {
    width: clamp(80px, 14vw, 120px);
    height: clamp(80px, 14vw, 120px);
}

.error-content h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--blue-dark);
}

.error-content p {
    max-width: 540px;
    color: rgba(11, 29, 42, 0.75);
    font-size: var(--font-size-lg);
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.error-footer {
    text-align: center;
    padding: var(--spacing-md);
    color: rgba(11, 29, 42, 0.6);
    font-size: var(--font-size-sm);
}

@media (max-width: 640px) {
    .header.minimal-header .nav-container {
        justify-content: center;
    }

    .error-actions {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
    }

    .error-actions a {
        width: 100%;
    }
}