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

:root {
    --canvas: #fcfcfc;
    --sky-wash: #f0f4fe;
    --midnight: #020520;
    --graphite: #14141e;
    --slate: #374151;
    --fog: #696a72;
    --deep-fog: #95959b;
    --steel: #6b7280;
    --signal-blue: #145aff;
    --action: #0f1f3d;
    --emerald: #16ca2e;
    --coral: #f26052;
    --sky-info: #0099ff;
    --amber: #ffa64d;
    --blue-grad-start: rgb(59, 130, 246);
    --blue-grad-end: rgb(20, 90, 255);
    --shadow-card: rgba(0, 0, 0, 0.1) 0px 0px 4px -2px;
    --shadow-elevated: rgba(0, 0, 0, 0.25) 0px 0px 4px -2px;
    --shadow-feature: rgba(0, 0, 0, 0.082) 0px 0.36px 1.81px -1.42px,
        rgba(0, 0, 0, 0.07) 0px 1.37px 6.87px -2.83px,
        rgba(0, 0, 0, 0.016) 0px 6px 30px -4.25px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--canvas);
    color: var(--slate);
    line-height: 1.6;
    font-size: 14px;
    letter-spacing: 0.06px;
    overflow-x: hidden;
}

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 90px;
    background: rgba(252, 252, 252, 0.8);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.16px;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--blue-grad-start), var(--blue-grad-end));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a {
    padding: 8px 16px;
    border-radius: 100px;
    color: var(--slate);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-links a:hover {
    background: var(--sky-wash);
    color: var(--graphite);
}

.nav-links a.active {
    background: var(--sky-wash);
    color: var(--graphite);
    font-weight: 500;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.btn-outline {
    padding: 10px 20px;
    border: 1px solid var(--action);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.8);
    color: var(--action);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-outline:hover {
    border-color: var(--midnight);
    background: var(--sky-wash);
}

.btn-primary {
    padding: 10px 20px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(var(--blue-grad-start), var(--blue-grad-end));
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Mobile menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--graphite);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero */
.hero {
    padding: 160px 0 100px;
    background: radial-gradient(ellipse at center top, #e8eeff 0%, var(--canvas) 70%);
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(20, 90, 255, 0.08);
    border: 1px solid rgba(20, 90, 255, 0.15);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--signal-blue);
    margin-bottom: 24px;
    letter-spacing: 0.21px;
}

.hero h1 {
    font-size: 56px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -1.51px;
    line-height: 1.05;
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 18px;
    color: var(--fog);
    line-height: 1.5;
    max-width: 600px;
    margin: 0 auto 36px;
    letter-spacing: 0.06px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-buttons .btn-primary {
    padding: 14px 28px;
    font-size: 15px;
}

.hero-buttons .btn-outline {
    padding: 14px 28px;
    font-size: 15px;
}

/* Section */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--sky-wash);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    color: var(--signal-blue);
    letter-spacing: 0.21px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-size: 40px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.76px;
    line-height: 1.08;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--fog);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* Card */
.card {
    background: #ffffff;
    border-radius: 8px;
    padding: 24px;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
}

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

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--sky-wash);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--signal-blue);
    font-size: 20px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--graphite);
    letter-spacing: -0.16px;
    margin-bottom: 8px;
}

.card-desc {
    font-size: 14px;
    color: var(--fog);
    line-height: 1.5;
    margin-bottom: 16px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--action);
    text-decoration: none;
    transition: gap 0.2s ease;
}

.card-link:hover {
    gap: 10px;
}

/* Feature card */
.feature-card {
    background: var(--canvas);
    border-radius: 40px;
    padding: 52px 72px;
    box-shadow: var(--shadow-feature);
}

/* Footer */
.footer {
    background: var(--midnight);
    color: #95959b;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand h3 {
    color: white;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.footer-col h4 {
    color: white;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #95959b;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-col ul li a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #95959b;
    text-decoration: none;
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

/* Contact form */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--graphite);
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #cfcfcf;
    border-radius: 12px;
    background: #ffffff;
    font-size: 14px;
    color: var(--graphite);
    font-family: inherit;
    transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--sky-info);
    box-shadow: rgba(0, 153, 255, 1) 0px 0px 0px 3px;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--deep-fog);
}

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

/* Page header */
.page-header {
    padding: 140px 0 60px;
    background: radial-gradient(ellipse at center top, #e8eeff 0%, var(--canvas) 70%);
    text-align: center;
}

.page-header h1 {
    font-size: 40px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.76px;
    line-height: 1.08;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 16px;
    color: var(--fog);
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--deep-fog);
    margin-bottom: 24px;
    justify-content: center;
}

.breadcrumb a {
    color: var(--fog);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--signal-blue);
}

/* Content blocks */
.content-block {
    max-width: 800px;
    margin: 0 auto;
}

.content-block h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--graphite);
    letter-spacing: -0.22px;
    margin-bottom: 16px;
    margin-top: 32px;
}

.content-block p {
    font-size: 15px;
    color: var(--slate);
    line-height: 1.7;
    margin-bottom: 16px;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--signal-blue), var(--sky-wash));
}

.timeline-item {
    position: relative;
    padding-bottom: 32px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--signal-blue);
    border: 3px solid var(--canvas);
}

.timeline-year {
    font-size: 12px;
    font-weight: 500;
    color: var(--signal-blue);
    letter-spacing: 0.21px;
    margin-bottom: 4px;
}

.timeline-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--graphite);
    margin-bottom: 4px;
}

.timeline-desc {
    font-size: 14px;
    color: var(--fog);
    line-height: 1.5;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 48px 0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 40px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.76px;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--blue-grad-start), var(--blue-grad-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--fog);
}

/* Values */
.value-card {
    padding: 32px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
}

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

.value-icon {
    width: 40px;
    height: 40px;
    background: var(--sky-wash);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--signal-blue);
    font-size: 18px;
}

.value-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--graphite);
    margin-bottom: 8px;
}

.value-desc {
    font-size: 14px;
    color: var(--fog);
    line-height: 1.5;
}

/* Team */
.team-card {
    background: #ffffff;
    border-radius: 8px;
    padding: 24px;
    box-shadow: var(--shadow-card);
    text-align: center;
    transition: all 0.3s ease;
}

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

.team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sky-wash), #e8eeff);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 600;
    color: var(--signal-blue);
}

.team-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--graphite);
    margin-bottom: 4px;
}

.team-role {
    font-size: 12px;
    color: var(--signal-blue);
    font-weight: 500;
    margin-bottom: 8px;
}

.team-desc {
    font-size: 13px;
    color: var(--fog);
    line-height: 1.5;
}

/* News */
.news-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
}

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

.news-image {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--sky-wash), #e8eeff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--signal-blue);
    font-size: 32px;
}

.news-content {
    padding: 20px;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.news-date {
    font-size: 12px;
    color: var(--deep-fog);
}

.news-tag {
    font-size: 10px;
    font-weight: 500;
    color: var(--signal-blue);
    background: rgba(20, 90, 255, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.13px;
}

.news-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--graphite);
    letter-spacing: -0.16px;
    margin-bottom: 8px;
    line-height: 1.3;
}

.news-excerpt {
    font-size: 14px;
    color: var(--fog);
    line-height: 1.5;
    margin-bottom: 16px;
}

/* Cases */
.case-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
}

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

.case-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--sky-wash), #e8eeff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--signal-blue);
    font-size: 40px;
}

.case-content {
    padding: 24px;
}

.case-tag {
    font-size: 10px;
    font-weight: 500;
    color: var(--signal-blue);
    background: rgba(20, 90, 255, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.13px;
    display: inline-block;
    margin-bottom: 12px;
}

.case-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--graphite);
    letter-spacing: -0.16px;
    margin-bottom: 8px;
}

.case-desc {
    font-size: 14px;
    color: var(--fog);
    line-height: 1.5;
    margin-bottom: 16px;
}

/* Client logos */
.client-logos {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 32px;
    align-items: center;
    padding: 32px 0;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--fog);
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}

.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    color: var(--signal-blue);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-info-icon {
    width: 40px;
    height: 40px;
    background: var(--sky-wash);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--signal-blue);
    font-size: 16px;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--graphite);
    margin-bottom: 4px;
}

.contact-info-text p {
    font-size: 14px;
    color: var(--fog);
}

/* Product detail */
.product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 60px;
}

.product-hero-image {
    background: linear-gradient(135deg, var(--sky-wash), #e8eeff);
    border-radius: 16px;
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    font-size: 64px;
    color: var(--signal-blue);
}

.product-hero-info h1 {
    font-size: 32px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.product-hero-info p {
    font-size: 16px;
    color: var(--fog);
    line-height: 1.6;
    margin-bottom: 24px;
}

.product-features-list {
    list-style: none;
}

.product-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
    color: var(--slate);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.product-features-list li i {
    color: var(--emerald);
}

/* Article */
.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 0;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.article-date {
    font-size: 12px;
    color: var(--deep-fog);
}

.article-tag {
    font-size: 10px;
    font-weight: 500;
    color: var(--signal-blue);
    background: rgba(20, 90, 255, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
}

.article-content h1 {
    font-size: 40px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.76px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.article-body h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--graphite);
    margin-top: 32px;
    margin-bottom: 16px;
}

.article-body p {
    font-size: 15px;
    color: var(--slate);
    line-height: 1.8;
    margin-bottom: 16px;
}

.article-body ul,
.article-body ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.article-body li {
    font-size: 15px;
    color: var(--slate);
    line-height: 1.8;
    margin-bottom: 8px;
}

/* Case detail */
.case-detail-hero {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.case-detail-image {
    background: linear-gradient(135deg, var(--sky-wash), #e8eeff);
    border-radius: 16px;
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    font-size: 64px;
    color: var(--signal-blue);
}

.case-detail-info {
    padding: 24px;
    background: var(--sky-wash);
    border-radius: 16px;
}

.case-detail-info h4 {
    font-size: 12px;
    font-weight: 500;
    color: var(--fog);
    text-transform: uppercase;
    letter-spacing: 0.21px;
    margin-bottom: 8px;
}

.case-detail-info p {
    font-size: 14px;
    color: var(--graphite);
    margin-bottom: 16px;
}

/* Back link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--fog);
    text-decoration: none;
    margin-bottom: 24px;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--signal-blue);
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 80px 0;
    background: radial-gradient(ellipse at center, #e8eeff 0%, var(--canvas) 70%);
}

.cta-section h2 {
    font-size: 40px;
    font-weight: 600;
    color: var(--midnight);
    letter-spacing: -0.76px;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 16px;
    color: var(--fog);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .product-hero {
        grid-template-columns: 1fr;
    }

    .case-detail-hero {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 90px;
        left: 0;
        right: 0;
        background: var(--canvas);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 36px;
        letter-spacing: -0.76px;
    }

    .hero p {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

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

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

    .feature-card {
        padding: 32px 24px;
        border-radius: 24px;
    }

    .page-header h1 {
        font-size: 28px;
    }

    .article-content h1 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-outline {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .stat-number {
        font-size: 28px;
    }
}