/* =================================
   Elexin Advisors - Premium Design System
   Squarespace-Inspired Professional Aesthetic
   ================================= */

/* CSS Variables - Dark, Sophisticated Palette */
:root {
    /* Brand Colors - Dark Navy Foundation */
    --navy-deepest: #0a0f1e;
    --navy-deep: #0f1729;
    --navy-dark: #131b2e;
    --navy-medium: #1a2332;
    --navy-accent: #1e2938;
    
    /* Text Colors - Refined Hierarchy */
    --text-white: #ffffff;
    --text-light: #e8eaed;
    --heading-dark: #2d3748;
    --text-grey-light: #a0aec0;
    --text-grey-medium: #718096;
    --text-muted: #cbd5e0;
    
    /* Accent Colors - Subtle Sophistication */
    --accent-gold: #d4af37;
    --accent-blue: #4a90e2;
    --accent-teal: #5cb3b3;
    --accent-border: rgba(255, 255, 255, 0.08);
    
    /* Premium Typography */
    --font-heading: 'Outfit', 'Inter', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent: 'Space Grotesk', 'Inter', sans-serif;
    
    /* Font Weights */
    --weight-light: 300;
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    --weight-extrabold: 800;
    
    /* Spacing System - Generous, Breathable */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    --space-4xl: 12rem;
    
    /* Layout */
    --container-max: 1280px;
    --container-narrow: 960px;
    --container-text: 720px;
    
    /* Transitions */
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s;
    --transition-normal: 0.3s;
    --transition-slow: 0.5s;
    
    /* Shadows - Subtle Depth */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(74, 144, 226, 0.15);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: var(--weight-normal);
    color: var(--text-grey-light);
    line-height: 1.7;
    background-color: var(--navy-deepest);
    overflow-x: hidden;
}

/* Typography - Premium Hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--weight-bold);
    line-height: 1.2;
    color: var(--text-white);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: var(--weight-extrabold);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2.25rem, 4vw, 3.75rem);
    font-weight: var(--weight-bold);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--weight-semibold);
}

h4 {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: var(--weight-semibold);
}

p {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.8;
    color: var(--text-grey-light);
    margin-bottom: var(--space-md);
}

.lead-text {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    line-height: 1.7;
    color: var(--text-light);
    font-weight: var(--weight-normal);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal) var(--transition-smooth);
}

/* Container System */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
}

/* Premium Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 1.125rem 2.5rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: var(--weight-semibold);
    font-size: 1rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-normal) var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background-color: var(--text-white);
    color: var(--navy-deepest);
    border-color: var(--text-white);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--text-white);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.3);
}

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

/* Navigation - Minimalist Sophistication */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(10, 15, 30, 0.9);
    backdrop-filter: blur(20px) saturate(180%);
    z-index: 1000;
    transition: all var(--transition-normal) var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background-color: rgba(10, 15, 30, 0.95);
    border-bottom-color: var(--accent-border);
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: var(--weight-bold);
    color: var(--text-white);
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
    align-items: center;
}

.nav-links a {
    color: var(--text-grey-light);
    font-weight: var(--weight-medium);
    font-size: 0.9375rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--text-white);
    transition: width var(--transition-normal) var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--text-white);
}

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

.nav-cta {
    padding: 0.75rem 1.75rem;
    background-color: var(--text-white);
    color: var(--navy-deepest) !important;
    border-radius: var(--radius-sm);
    font-weight: var(--weight-semibold);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 26px;
    height: 2px;
    background-color: var(--text-white);
    transition: all var(--transition-normal) var(--transition-smooth);
    border-radius: 2px;
}

@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 85px;
        left: -100%;
        flex-direction: column;
        background-color: var(--navy-deep);
        width: 100%;
        padding: var(--space-xl) var(--space-lg);
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-normal) var(--transition-smooth);
        gap: var(--space-lg);
        align-items: flex-start;
        border-bottom: 1px solid var(--accent-border);
    }
    
    .nav-links.active {
        left: 0;
    }
}

/* Hero Section - Bold Statement */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
    overflow: hidden;
    background: linear-gradient(180deg, var(--navy-deepest) 0%, var(--navy-deep) 50%, var(--navy-dark) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(74, 144, 226, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(92, 179, 179, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 1100px;
    padding: var(--space-3xl) 0;
    position: relative;
    z-index: 1;
}

.hero-title {
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: var(--space-2xl);
    color: var(--text-grey-light);
    font-weight: var(--weight-normal);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    animation: float 3s ease-in-out infinite;
    opacity: 0.5;
}

.scroll-indicator a {
    color: var(--text-white);
    font-size: 1.5rem;
    transition: opacity var(--transition-normal);
}

.scroll-indicator a:hover {
    opacity: 1;
}

@keyframes float {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* Fade-in Animations */
.fade-in {
    animation: fadeInUp 0.8s var(--transition-smooth) forwards;
    opacity: 0;
}

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

.fade-in.delay-2 {
    animation-delay: 0.3s;
}

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

/* Section Styling */
section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    max-width: var(--container-text);
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    font-family: var(--font-accent);
    font-size: 0.875rem;
    font-weight: var(--weight-semibold);
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-grey-medium);
    line-height: 1.7;
}

/* Services Section - Premium Cards */
.services {
    background: linear-gradient(180deg, var(--navy-dark) 0%, var(--navy-deepest) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

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

.service-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-border);
    transition: all var(--transition-slow) var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-teal));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow) var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: 2rem;
    color: var(--accent-blue);
    background: rgba(74, 144, 226, 0.1);
    border-radius: var(--radius-md);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--text-white);
}

.service-description {
    color: var(--text-grey-medium);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.service-features li {
    color: var(--text-grey-light);
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9375rem;
}

.service-features li i {
    color: var(--accent-blue);
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 0.875rem;
}

/* How We Work - Timeline Excellence */
.how-we-work {
    background-color: var(--navy-deepest);
}

.engagement-models {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: var(--space-2xl);
}

@media (max-width: 968px) {
    .engagement-models {
        grid-template-columns: 1fr;
    }
}

.engagement-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-border);
    transition: all var(--transition-slow) var(--transition-smooth);
}

.engagement-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-md);
}

.engagement-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--accent-border);
}

.engagement-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-teal));
    color: var(--text-white);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: var(--weight-semibold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.engagement-title {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.engagement-duration {
    color: var(--text-grey-medium);
    font-size: 1rem;
    font-weight: var(--weight-medium);
}

/* Timeline */
.timeline {
    margin: var(--space-xl) 0;
}

.timeline-item {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
    margin-bottom: var(--space-lg);
}

.timeline-marker {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-weight: var(--weight-bold);
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.3);
}

.timeline-content h4 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.timeline-content p {
    color: var(--text-grey-medium);
    margin-bottom: 0;
}

.timeline-connector {
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, var(--accent-blue), transparent);
    margin-left: 24px;
    opacity: 0.3;
}

.engagement-features {
    display: flex;
    justify-content: space-around;
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--accent-border);
    gap: var(--space-md);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    text-align: center;
    flex: 1;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--accent-blue);
}

.feature-item span {
    font-size: 0.8125rem;
    color: var(--text-grey-medium);
    font-weight: var(--weight-medium);
}

/* Advisory Features */
.advisory-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.advisory-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-normal);
}

.advisory-item:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.advisory-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(74, 144, 226, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    font-size: 1.25rem;
}

.advisory-text h4 {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
    color: var(--text-white);
}

.advisory-text p {
    color: var(--text-grey-medium);
    margin-bottom: 0;
    font-size: 0.9375rem;
}

/* Why Elexin - Value Props */
.why-elexin {
    background: linear-gradient(180deg, var(--navy-deepest) 0%, var(--navy-dark) 100%);
}

.value-props {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.value-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-border);
    text-align: center;
    transition: all var(--transition-slow) var(--transition-smooth);
}

.value-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    font-size: 1.75rem;
    color: var(--text-white);
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.3);
}

.value-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.value-card p {
    color: var(--text-grey-medium);
    margin-bottom: 0;
    font-size: 0.9375rem;
}

/* Contact Section - Premium Form */
.contact {
    background: linear-gradient(180deg, var(--navy-dark) 0%, var(--navy-deepest) 100%);
    padding: var(--space-4xl) 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
}

@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--text-grey-medium);
    margin-bottom: var(--space-2xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-method {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid var(--accent-border);
    transition: all var(--transition-normal);
}

.contact-method:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.15);
}

.contact-method i {
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-top: 2px;
}

.contact-method h4 {
    font-size: 0.9375rem;
    margin-bottom: var(--space-xs);
    font-weight: var(--weight-semibold);
    color: var(--text-white);
}

.contact-method a {
    color: var(--text-grey-light);
    font-size: 1rem;
    transition: color var(--transition-normal);
}

.contact-method a:hover {
    color: var(--accent-blue);
}

.contact-cta-text {
    padding: var(--space-lg);
    background: rgba(74, 144, 226, 0.05);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-blue);
}

.contact-cta-text p {
    margin-bottom: 0;
    color: var(--text-grey-light);
    font-size: 0.9375rem;
}

/* Contact Form - Elegant Design */
.contact-form-container {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-border);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

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

.form-group label {
    color: var(--text-light);
    font-weight: var(--weight-semibold);
    font-size: 0.875rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem 1.25rem;
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-normal) var(--transition-smooth);
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-grey-medium);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

.error-message {
    color: #ef4444;
    font-size: 0.8125rem;
    font-weight: var(--weight-medium);
    display: none;
}

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

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

.form-group select {
    cursor: pointer;
}

.btn-submit {
    width: 100%;
    margin-top: var(--space-sm);
    padding: 1.25rem;
    font-size: 0.9375rem;
}

.form-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
    color: #6ee7b7;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: var(--space-lg);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.form-success i {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
    color: #10b981;
}

.form-success p {
    margin-bottom: 0;
    font-weight: var(--weight-medium);
    color: var(--text-light);
}

/* Footer - Refined */
.footer {
    background-color: var(--navy-deep);
    border-top: 1px solid var(--accent-border);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

.footer-brand h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--text-white);
    letter-spacing: -0.02em;
}

.footer-brand p {
    color: var(--text-grey-medium);
    margin-bottom: 0;
    font-size: 0.9375rem;
}

.footer-links {
    display: flex;
    gap: var(--space-2xl);
}

@media (max-width: 768px) {
    .footer-links {
        flex-direction: column;
        gap: var(--space-xl);
    }
}

.footer-column h4 {
    color: var(--text-white);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
    font-weight: var(--weight-semibold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column ul li a {
    color: var(--text-grey-medium);
    font-size: 0.9375rem;
    transition: color var(--transition-normal);
}

.footer-column ul li a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--accent-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-grey-medium);
    margin-bottom: 0;
    font-size: 0.875rem;
}

/* Scroll Reveal */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--transition-smooth);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Refinements */
@media (max-width: 968px) {
    :root {
        --space-3xl: 5rem;
        --space-4xl: 7rem;
    }
    
    .hero-content {
        padding: var(--space-2xl) 0;
    }
    
    .services-grid,
    .value-props {
        grid-template-columns: 1fr;
    }
    
    .engagement-features {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .feature-item {
        flex-direction: row;
        text-align: left;
    }
}

@media (max-width: 568px) {
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .btn {
        padding: 1rem 2rem;
        font-size: 0.9375rem;
    }
}