/* ===================================
   CSS Reset & Base Styles
   =================================== */

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

:root {
    --color-primary: #ffc839;
    --color-primary-dark: #e6b333;
    --color-primary-light: #ffda6a;
    --color-primary-bg: #fff9e6;
    --color-text-dark: #111827;
    --color-text-medium: #4b5563;
    --color-text-light: #6b7280;
    --color-bg-white: #ffffff;
    --color-bg-light: #f9fafb;
    --color-bg-yellow: #fffbeb;
    --color-bg-dark: #1f2937;
    --color-border: #e5e7eb;
    --color-accent: #ffc839;

    --font-family: 'Red Hat Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-yellow: 0 4px 20px rgba(255, 200, 57, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

/* ===================================
   Typography
   =================================== */

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

h1 {
    font-size: 3rem; /* 48px */
}

h2 {
    font-size: 2.25rem; /* 36px */
}

h3 {
    font-size: 1.75rem; /* 28px */
    font-weight: 600;
}

h4 {
    font-size: 1.25rem; /* 20px */
    font-weight: 600;
}

/* ===================================
   Layout Containers
   =================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition-normal);
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo img {
    height: 50px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.nav-menu {
    display: none;
}

.nav-list {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    font-size: 1.125rem; /* 18px */
    font-weight: 500;
    color: var(--color-text-dark);
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-normal);
}

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

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

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

.nav-cta {
    display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-text-dark);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* ===================================
   Megamenu
   =================================== */

.megamenu {
    position: fixed;
    top: 79px;
    left: 0;
    right: 0;
    width: 1100px;
    max-width: 90vw;
    margin: 0 auto;
    background-color: var(--color-bg-white);
    border-radius: 0 0 14px 14px;
    box-shadow: var(--shadow-xl);
    padding: 32px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    pointer-events: none;
}

.megamenu::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
    right: 0;
    height: 20px;
    background: transparent;
}

.has-megamenu:hover .megamenu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.megamenu-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
}

.megamenu-column {
    display: flex;
    flex-direction: column;
}

.megamenu-title {
    font-size: calc(2.5rem - 6px);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.megamenu-column:first-child .megamenu-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 45px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
}

.megamenu-subtitle {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 10px;
}

.megamenu-service-item {
    display: block;
    padding: 9px 10px;
    margin-bottom: 8px;
    border-radius: 6px;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.megamenu-service-item:hover .service-name {
    color: var(--color-primary);
}

.megamenu-service-item:last-child {
    margin-bottom: 0;
}

.megamenu .service-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin: 0;
    padding: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
    display: inline-block;
    position: relative;
}

.megamenu .service-name::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.megamenu-service-item:hover .service-name::after {
    width: 100%;
}

.megamenu .service-description {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-medium);
    line-height: 1;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.tech-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tech-list li {
    font-size: 0.8125rem;
    color: var(--color-text-medium);
    padding-left: 16px;
    position: relative;
}

.tech-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.megamenu-visual img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 16px;
}

.megamenu-inspiration {
    margin-top: 12px;
}

.inspiration-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.inspiration-links li a {
    font-size: 0.8125rem;
    color: var(--color-text-medium);
    transition: color var(--transition-normal);
}

.inspiration-links li a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ===================================
   Buttons
   =================================== */

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

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-md);
    font-weight: 700;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-yellow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-dark);
    border: 2px solid var(--color-text-dark);
    font-weight: 600;
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-yellow);
}

/* Secondary button on hero section */
.hero-section .btn-secondary {
    color: #ffffff;
    border-color: #ffffff;
    background-color: rgba(255, 255, 255, 0.1);
}

.hero-section .btn-secondary:hover {
    background-color: #ffffff;
    color: var(--color-text-dark);
    border-color: #ffffff;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* ===================================
   Hero Section
   =================================== */

.hero-section {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    position: relative;
    overflow: hidden;
}

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

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.85) 0%, rgba(31, 41, 55, 0.75) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-title::selection {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

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

/* ===================================
   Section Styling
   =================================== */

section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
    padding-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    line-height: 1.2;
}

.section-title::after {
    content: '';
    position: absolute;
    top: calc(3rem + 4px);
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
}

.section-lead {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--color-text-medium);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.section-cta {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

/* ===================================
   Services Section
   =================================== */

.services-section {
    background-color: var(--color-bg-white);
}

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

.service-card {
    background-color: var(--color-bg-white);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-yellow);
    border-color: var(--color-primary);
}

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

.service-icon {
    margin-bottom: 1.5rem;
    width: 80px;
    height: 80px;
    background: var(--color-primary-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    border: 3px solid transparent;
}

.service-card:hover .service-icon {
    background: var(--color-primary-bg);
    transform: scale(1.1) rotate(5deg);
    border-color: var(--color-primary);
}

.service-icon svg {
    width: 48px;
    height: 48px;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.service-description {
    font-size: 1rem;
    color: var(--color-text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-list li {
    font-size: 0.875rem;
    color: var(--color-text-medium);
    padding-left: 1.5rem;
    position: relative;
}

.service-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* ===================================
   Why Us Section
   =================================== */

.why-us-section {
    background-color: var(--color-bg-light);
}

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

.benefit-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all var(--transition-slow);
}

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

.benefit-icon {
    margin-bottom: 1rem;
    width: 80px;
    height: 80px;
    background: var(--color-primary-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    border: 3px solid transparent;
}

.benefit-card:hover .benefit-icon {
    background: var(--color-primary-bg);
    transform: scale(1.1) rotate(-5deg);
    border-color: var(--color-primary);
}

.benefit-icon svg {
    width: 48px;
    height: 48px;
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.benefit-description {
    font-size: 1rem;
    color: var(--color-text-medium);
    line-height: 1.6;
}

/* ===================================
   Case Studies Section
   =================================== */

.case-studies-section {
    background-color: var(--color-bg-white);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.case-study-card {
    background-color: var(--color-bg-white);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-slow);
}

.case-study-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-yellow);
    border-color: var(--color-primary);
}

.case-study-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.case-study-content {
    padding: 2rem;
}

.case-study-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.case-study-description {
    font-size: 1rem;
    color: var(--color-text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.case-study-link {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: color var(--transition-normal);
}

.case-study-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ===================================
   Testimonials Section
   =================================== */

.testimonials-section {
    background-color: var(--color-bg-yellow);
    overflow: visible;
    padding: 8rem 0;
}

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

.testimonial-card {
    background-color: var(--color-bg-white);
    border-left: 6px solid var(--color-primary);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-slow);
}

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

.testimonial-quote {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text-dark);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.author-position {
    font-size: 0.875rem;
    color: var(--color-text-medium);
}

/* ===================================
   Process Section
   =================================== */

.process-section {
    background-color: var(--color-bg-white);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.process-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-yellow);
    transition: all var(--transition-normal);
}

.process-step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(255, 200, 57, 0.4);
}

.step-content {
    flex: 1;
    padding-top: 0.5rem;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.step-description {
    font-size: 1rem;
    color: var(--color-text-medium);
    line-height: 1.6;
}

/* ===================================
   Knowledge Section
   =================================== */

.knowledge-section {
    background-color: var(--color-bg-yellow);
}

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

.article-card {
    background-color: var(--color-bg-white);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-slow);
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-yellow);
    border-color: var(--color-primary);
}

.article-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-content {
    padding: 1.5rem;
}

.article-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.article-excerpt {
    font-size: 1rem;
    color: var(--color-text-medium);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.article-link {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: color var(--transition-normal);
}

.article-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ===================================
   Contact Section
   =================================== */

.contact-section {
    background-color: var(--color-bg-white);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

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

.form-input,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: var(--font-family);
    color: var(--color-text-dark);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: all var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 200, 57, 0.2);
    background-color: var(--color-primary-bg);
}

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

/* ===================================
   Footer
   =================================== */

.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-bg-white);
    padding: 4rem 0 2rem;
}

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

.footer-logo img {
    height: 50px;
    width: auto;
    max-width: 180px;
    margin-bottom: 1rem;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-description,
.footer-contact {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-description {
    margin-top: 0.5rem;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-bg-white);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-normal);
}

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

.footer-contact {
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-normal);
}

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

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

.footer-copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-normal);
}

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

/* ===================================
   Animations & Utilities
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ===================================
   Responsive Design
   =================================== */

/* Tablet: 768px and up */
@media (min-width: 768px) {
    h1 {
        font-size: 3.5rem; /* 56px */
    }

    h2 {
        font-size: 2.625rem; /* 42px */
    }

    h3 {
        font-size: 2rem; /* 32px */
    }

    .megamenu-title {
        font-size: calc(2.5rem - 6px) !important;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.375rem;
    }

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

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

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* Desktop: 1024px and up */
@media (min-width: 1024px) {
    .nav-menu {
        display: block;
    }

    .nav-cta {
        display: block;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .hero-title {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .case-studies-grid,
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }

    .process-timeline {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }

    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .step-content {
        padding-top: 0;
    }
}

/* Mobile menu styles */
@media (max-width: 1023px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-bg-white);
        padding: 2rem 1.5rem;
        transform: translateX(-100%);
        transition: transform var(--transition-slow);
        overflow-y: auto;
    }

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

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-link {
        display: block;
        padding: 1rem 0;
    }

    .nav-cta {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 0;
        padding: 0.5rem 0;
    }

    .nav-cta .btn {
        display: inline-block;
        width: auto;
        text-align: center;
    }

    /* Megamenu mobile adjustments */
    .megamenu {
        position: static;
        transform: none;
        width: 100%;
        max-width: 100%;
        margin-top: 1rem;
        padding: 1.5rem;
        display: none;
    }

    .has-megamenu.active .megamenu {
        display: block;
        opacity: 1;
        visibility: visible;
    }

    .megamenu-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

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

/* Small mobile adjustments */
@media (max-width: 640px) {
    h1 {
        font-size: 2rem; /* 32px */
    }

    h2 {
        font-size: 1.75rem; /* 28px */
    }

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

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

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

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

    section {
        padding: 3rem 0;
    }

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

/* iPad Pro fix: Force 2 columns for benefits, problems and solution grids */
@media (min-width: 1024px) and (max-width: 1366px) {
    .benefits-grid,
    .problems-grid,
    .solution-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Desktop fix: Force 2 columns for solution grid */
@media (min-width: 1367px) {
    .solution-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}