/* ========================================
   CSS Custom Properties
======================================== */
:root {
    --color-burgundy-900: #4A0E0E;
    --color-burgundy-800: #5C1A1A;
    --color-burgundy-700: #7C1D1D;
    --color-burgundy-600: #8B2323;
    --color-burgundy-500: #A33D3D;
    --color-burgundy-400: #B85454;
    --color-burgundy-300: #D4A5A5;
    --color-burgundy-200: #E8C4C4;
    --color-burgundy-100: #F2DDDD;
    --color-burgundy-50: #F9EEEE;
    
    --color-blush-500: #F4A7B5;
    --color-blush-400: #F6B8C2;
    --color-blush-300: #F8C9CE;
    --color-blush-200: #FADDE4;
    --color-blush-100: #FCEF F2;
    
    --color-neutral-950: #0F0F0F;
    --color-neutral-900: #1A1A1A;
    --color-neutral-800: #2D2D2D;
    --color-neutral-700: #404040;
    --color-neutral-600: #525252;
    --color-neutral-500: #6B6B6B;
    --color-neutral-400: #8A8A8A;
    --color-neutral-300: #B8B8B8;
    --color-neutral-200: #D1D1D1;
    --color-neutral-100: #E8E8E8;
    --color-neutral-50: #F5F5F5;
    --color-neutral-25: #FAFAFA;
    --color-neutral-0: #FFFFFF;
    
    --color-accent: #7C1D1D;
    --color-accent-light: #A33D3D;
    --color-accent-dark: #4A0E0E;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-neutral-800);
    background-color: var(--color-neutral-0);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* ========================================
   Typography
======================================== */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-neutral-900);
}

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

/* ========================================
   Navigation
======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-neutral-100);
    transition: box-shadow var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-mark {
    width: 40px;
    height: 40px;
    background: var(--color-burgundy-700);
    color: var(--color-neutral-0);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-neutral-900);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-neutral-600);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

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

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

.nav-cta {
    padding: 0.625rem 1.25rem;
    background: var(--color-burgundy-700);
    color: var(--color-neutral-0);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-burgundy-600);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--color-neutral-800);
    transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-neutral-800);
    transition: all var(--transition-base);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

/* ========================================
   Hero Section
======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-neutral-950) 0%, var(--color-burgundy-900) 100%);
    padding: calc(72px + var(--spacing-4xl)) var(--spacing-xl) var(--spacing-4xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(124, 29, 29, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(244, 167, 181, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 70%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    color: var(--color-burgundy-200);
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(4px);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--color-neutral-0);
    margin-bottom: var(--spacing-xl);
    line-height: 1.1;
}

.hero-title .text-accent {
    color: var(--color-blush-400);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-neutral-300);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-burgundy-700);
    color: var(--color-neutral-0);
}

.btn-primary:hover {
    background: var(--color-burgundy-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(124, 29, 29, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-neutral-0);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    border-color: var(--color-neutral-0);
    background: rgba(255, 255, 255, 0.1);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

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

/* ========================================
   Hero Cards
======================================== */
.hero-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.hero-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.hero-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.hero-card--primary {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
}

.hero-card--accent {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
    background: rgba(124, 29, 29, 0.6);
    border-color: rgba(163, 61, 61, 0.4);
}

.hero-card--stat {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-blush-300);
    margin-bottom: var(--spacing-md);
}

.card-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-neutral-400);
    margin-bottom: var(--spacing-xs);
}

.card-value {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-neutral-0);
    margin-bottom: var(--spacing-xs);
}

.card-desc {
    font-size: 0.875rem;
    color: var(--color-neutral-400);
    line-height: 1.5;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-blush-400);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-neutral-400);
    margin-bottom: var(--spacing-xs);
}

.stat-desc {
    font-size: 0.875rem;
    color: var(--color-neutral-400);
    max-width: 280px;
}

/* ========================================
   Hero Scroll Indicator
======================================== */
.hero-scroll {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-neutral-400);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ========================================
   Section Styles
======================================== */
.section-header {
    margin-bottom: var(--spacing-3xl);
}

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

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-neutral-500);
    max-width: 640px;
    line-height: 1.7;
}

.section-header--center .section-subtitle {
    margin: 0 auto;
}

/* ========================================
   Services Section
======================================== */
.services {
    padding: var(--spacing-4xl) 0;
    background: var(--color-neutral-25);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--color-neutral-0);
    border: 1px solid var(--color-neutral-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-burgundy-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-burgundy-50);
    color: var(--color-accent);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--color-burgundy-700);
    color: var(--color-neutral-0);
}

.service-title {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-neutral-900);
    margin-bottom: var(--spacing-sm);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--color-neutral-500);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.service-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: gap var(--transition-fast);
}

.service-link:hover {
    gap: var(--spacing-sm);
}

/* ========================================
   About Section
======================================== */
.about {
    padding: var(--spacing-4xl) 0;
    background: var(--color-neutral-0);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.about-image-wrapper img {
    width: 100%;
    height: 700px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--color-burgundy-100);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.about-floating-card {
    position: absolute;
    bottom: var(--spacing-xl);
    left: -30px;
    background: var(--color-neutral-0);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.floating-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number-lg {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label-lg {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-neutral-500);
}

.about-content {
    max-width: 520px;
}

.about-text {
    font-size: 1rem;
    color: var(--color-neutral-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.value-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-burgundy-50);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.value-item strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-neutral-900);
    margin-bottom: 2px;
}

.value-item span {
    font-size: 0.875rem;
    color: var(--color-neutral-500);
}

/* ========================================
   Approach Section
======================================== */
.approach {
    padding: var(--spacing-4xl) 0;
    background: var(--color-neutral-950);
}

.approach .section-tag {
    color: var(--color-blush-400);
}

.approach .section-title {
    color: var(--color-neutral-0);
}

.approach .section-subtitle {
    color: var(--color-neutral-400);
}

.approach-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-xl);
    position: relative;
}

.timeline-step:not(:last-child) .step-line {
    position: absolute;
    left: 39px;
    top: 60px;
    bottom: -20px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-burgundy-700), transparent);
}

.step-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-burgundy-600);
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-content {
    padding-bottom: var(--spacing-2xl);
}

.step-title {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-neutral-0);
    margin-bottom: var(--spacing-sm);
}

.step-desc {
    font-size: 0.9375rem;
    color: var(--color-neutral-400);
    line-height: 1.7;
}

/* ========================================
   Testimonials Section
======================================== */
.testimonials {
    padding: var(--spacing-4xl) 0;
    background: var(--color-neutral-25);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--color-neutral-0);
    border: 1px solid var(--color-neutral-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-quote {
    color: var(--color-burgundy-400);
    margin-bottom: var(--spacing-lg);
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-neutral-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-burgundy-50);
    color: var(--color-accent);
    border-radius: 50%;
}

.author-name {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-neutral-900);
}

.author-role {
    font-size: 0.8125rem;
    color: var(--color-neutral-500);
}

/* ========================================
   Contact Section
======================================== */
.contact {
    padding: var(--spacing-4xl) 0;
    background: var(--color-neutral-0);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: start;
}

.contact-text {
    font-size: 1rem;
    color: var(--color-neutral-500);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-burgundy-50);
    color: var(--color-accent);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-content strong {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-neutral-900);
}

.contact-content a,
.contact-content span {
    font-size: 0.9375rem;
    color: var(--color-neutral-600);
}

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

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* ========================================
   Contact Form
======================================== */
.contact-form-wrapper {
    background: var(--color-neutral-25);
    border: 1px solid var(--color-neutral-100);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
}

.form-title {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-neutral-900);
    margin-bottom: var(--spacing-2xl);
}

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

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-neutral-700);
    margin-bottom: var(--spacing-sm);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
    font-family: var(--font-sans);
    color: var(--color-neutral-900);
    background: var(--color-neutral-0);
    border: 1.5px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:hover {
    border-color: var(--color-neutral-300);
}

.form-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(124, 29, 29, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    text-align: center;
    gap: var(--spacing-md);
}

.form-success.show {
    display: flex;
}

.success-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-burgundy-50);
    color: var(--color-accent);
    border-radius: 50%;
}

.form-success p {
    font-size: 1rem;
    color: var(--color-neutral-600);
}

/* ========================================
   Footer
======================================== */
.footer {
    background: var(--color-neutral-950);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-mark {
    width: 36px;
    height: 36px;
    font-size: 1rem;
}

.footer-logo .logo-text {
    color: var(--color-neutral-0);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-neutral-500);
    line-height: 1.6;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-neutral-400);
    margin-bottom: var(--spacing-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-neutral-500);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-neutral-0);
}

.footer-contact p {
    font-size: 0.9375rem;
    color: var(--color-neutral-500);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.footer-contact a {
    color: var(--color-neutral-400);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-neutral-0);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-neutral-800);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--color-neutral-500);
}

.footer-note {
    font-size: 0.75rem;
    color: var(--color-neutral-600);
    max-width: 400px;
    text-align: right;
}

/* ========================================
   Mobile Menu
======================================== */
@media (max-width: 1023px) {
    .nav-toggle {
        display: flex;
        position: relative;
    }

    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-neutral-0);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-xl);
        gap: var(--spacing-lg);
        border-bottom: 1px solid var(--color-neutral-100);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-cta {
        width: 100%;
        text-align: center;
    }
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .hero-cards {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .hero-card--primary,
    .hero-card--accent,
    .hero-card--stat {
        grid-column: auto;
        grid-row: auto;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .about-image {
        max-width: 500px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 640px) {
    :root {
        --spacing-4xl: 4rem;
        --spacing-3xl: 3rem;
    }

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

    .hero {
        padding-top: calc(72px + var(--spacing-3xl));
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-floating-card {
        left: var(--spacing-md);
        right: var(--spacing-md);
    }

    .about-image-accent {
        display: none;
    }

    .timeline-step {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .timeline-step:not(:last-child) .step-line {
        display: none;
    }

    .step-number {
        font-size: 1.25rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

/* ========================================
   Reduced Motion
======================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}