/* ===============================================
   CodeShift AI - Professional Business Website
   =============================================== */

/* ===== CSS Variables ===== */
:root {
    --primary-color: #1e3a8a;        /* Navy blue */
    --primary-dark: #1e293b;         /* Darker navy */
    --secondary-color: #3b82f6;      /* Bright blue */
    --accent-color: #10b981;         /* Green accent */
    --text-dark: #1f2937;            /* Dark gray */
    --text-medium: #4b5563;          /* Medium gray */
    --text-light: #6b7280;           /* Light gray */
    --bg-light: #f9fafb;             /* Very light gray */
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-dark);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--primary-dark);
    text-align: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-medium);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ===== 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 transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo-img {
    height: 50px;
    width: auto;
    border-radius: 8px;
}

.nav-menu {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.nav-link-cta {
    background: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 6px;
}

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

.nav-link-cta:hover {
    background: var(--primary-dark);
    color: white;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    padding: 140px 0 100px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 50 Q 25 25, 50 50 T 100 50" stroke="rgba(255,255,255,0.05)" fill="none" stroke-width="2"/></svg>') repeat;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: white;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Problems Section ===== */
.problems-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.problem-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.problem-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.problem-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.problem-card h3 {
    font-size: 1.375rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.problem-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* ===== Process Section ===== */
.process-section {
    padding: 100px 0;
    background: white;
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2.5rem;
    background: var(--bg-light);
    border-radius: 16px;
    border-left: 4px solid var(--primary-color);
    opacity: 0;
    transform: translateX(-20px);
    transition: var(--transition);
}

.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}

.process-step:hover {
    box-shadow: var(--shadow-lg);
    border-left-width: 6px;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    opacity: 0.2;
    min-width: 80px;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.step-content p {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.step-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.feature-tag {
    background: white;
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

/* ===== Case Study Section ===== */
.case-study-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.case-study-header {
    text-align: center;
    margin-bottom: 4rem;
}

.case-study-badge {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.case-study-content {
    max-width: 1000px;
    margin: 0 auto;
}

.case-study-block {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.case-study-block.visible {
    opacity: 1;
    transform: translateY(0);
}

.case-study-heading {
    font-size: 1.875rem;
    color: var(--primary-dark);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--primary-color);
}

.case-study-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.case-study-col h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.case-study-list {
    list-style: none;
    padding: 0;
}

.case-study-list li {
    padding: 0.75rem 0 0.75rem 2rem;
    color: var(--text-medium);
    position: relative;
    line-height: 1.7;
}

.case-study-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Before & After Screenshots */
.before-after-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: stretch;
}

.screenshot-container {
    background: var(--bg-light);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.before-after-grid .screenshot-container {
    height: 100%;
}

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

.case-study-screenshot {
    width: 100%;
    height: auto;
    display: block;
}

.screenshot-caption {
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    color: var(--text-dark);
    background: white;
    margin-top: auto;
}

.screenshot-placeholder {
    background: var(--bg-light);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 300px;
    transition: var(--transition);
}

.screenshot-placeholder:hover {
    border-color: var(--primary-color);
    background: white;
}

.placeholder-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
}

.placeholder-icon svg {
    width: 100%;
    height: 100%;
    color: var(--text-light);
}

.placeholder-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.placeholder-note {
    color: var(--text-light);
    font-size: 0.875rem;
    font-style: italic;
}

/* Tech Comparison */
.tech-block {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.05), rgba(59, 130, 246, 0.05));
}

.tech-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
}

.tech-col h4 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
    text-align: center;
}

.tech-list {
    list-style: none;
    padding: 0;
}

.tech-list li {
    padding: 1rem 1.5rem;
    margin-bottom: 0.75rem;
    border-radius: 8px;
    font-weight: 500;
}

.tech-list.legacy li {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border-left: 3px solid #ef4444;
}

.tech-list.modern li {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border-left: 3px solid var(--accent-color);
}

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

.tech-arrow svg {
    width: 48px;
    height: 48px;
    color: var(--primary-color);
}

/* Features Grid in Case Study */
.features-grid-case {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.feature-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.feature-card p {
    color: var(--text-medium);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Results */
.results-block {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.results-block .case-study-heading {
    color: white;
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.result-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.result-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.result-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.results-summary {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid white;
}

.results-summary p {
    color: white;
    line-height: 1.8;
    margin: 0;
}

/* Screenshots Gallery */
.screenshots-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.screenshots-gallery .screenshot-placeholder {
    min-height: 200px;
    padding: 2rem 1rem;
}

.screenshots-gallery .screenshot-container {
    min-height: auto;
}

.screenshots-gallery .case-study-screenshot {
    cursor: pointer;
}

/* Screenshot Section Titles */
.screenshot-section-title {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

/* Desktop Screenshots - Full width, side by side */
.screenshots-desktop {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Mobile Screenshots - Centered, smaller */
.screenshots-mobile {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.screenshots-mobile .screenshot-container {
    max-width: 300px;
    flex: 0 0 auto;
}

/* ===== Technology Section ===== */
.technology-section {
    padding: 100px 0;
    background: white;
}

.tech-categories {
    max-width: 900px;
    margin: 0 auto;
}

.tech-category {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.tech-category.visible {
    opacity: 1;
    transform: translateY(0);
}

.tech-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
    text-align: center;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.tech-tag {
    background: white;
    color: var(--text-dark);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 500;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.tech-tag:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.tech-tag.modern {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.tech-tag.modern:hover {
    background: #059669;
    border-color: #059669;
}

.tech-tag.platform {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tech-tag.platform:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.tech-tag.ai {
    background: linear-gradient(135deg, #8b5cf6, #d946ef);
    color: white;
    border-color: #8b5cf6;
}

.tech-tag.ai:hover {
    background: linear-gradient(135deg, #7c3aed, #c026d3);
    border-color: #7c3aed;
}

/* ===== Contact Section ===== */
.contact-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    position: sticky;
    top: 120px;
}

.contact-info .section-title {
    text-align: left;
    font-size: 2.25rem;
}

.contact-description {
    font-size: 1.125rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-email-link {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-dark);
    font-weight: 500;
}

.benefit-item svg {
    width: 24px;
    height: 24px;
    color: var(--accent-color);
    flex-shrink: 0;
}

/* Contact Form */
.contact-form-container {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

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

.form-privacy {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 2rem;
}

.form-success svg {
    width: 64px;
    height: 64px;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.form-success h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.form-success p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* ===== Footer ===== */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 1rem;
    border-radius: 8px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
    padding-left: 8px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    /* Navigation */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 82px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: var(--shadow-lg);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

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

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

    /* Hero */
    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

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

    .hero-cta .btn {
        width: 100%;
    }

    /* Sections */
    .problems-section,
    .process-section,
    .case-study-section,
    .technology-section,
    .contact-section {
        padding: 60px 0;
    }

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

    .section-subtitle {
        font-size: 1rem;
    }

    /* Problems Grid */
    .problems-grid {
        grid-template-columns: 1fr;
    }

    /* Process Steps */
    .process-step {
        flex-direction: column;
        padding: 2rem;
    }

    .step-number {
        font-size: 2rem;
    }

    /* Case Study */
    .case-study-split {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .before-after-grid {
        grid-template-columns: 1fr;
    }

    .tech-comparison {
        grid-template-columns: 1fr;
    }

    .tech-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }

    .screenshots-gallery {
        grid-template-columns: 1fr;
    }

    .screenshots-desktop {
        grid-template-columns: 1fr;
    }

    .screenshots-mobile .screenshot-container {
        max-width: 250px;
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info {
        position: static;
    }

    .contact-info .section-title {
        text-align: center;
    }

    .contact-form-container {
        padding: 2rem;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .case-study-block {
        padding: 2rem 1.5rem;
    }

    .contact-form-container {
        padding: 1.5rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    .navbar,
    .nav-toggle,
    .hero-cta,
    .contact-section,
    .footer {
        display: none;
    }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}