:root {
    --primary: #0d9488; /* Teal 600 */
    --primary-dark: #0f766e; /* Teal 700 */
    --accent: #f59e0b; /* Amber 500 */
    --bg-dark: #0f172a; /* Slate 900 */
    --bg-light: #f0fdfa; /* Teal 50 */
    --text-main: #1e293b; /* Slate 800 */
    --text-muted: #475569; /* Slate 600 */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-shadow: 0 8px 32px 0 rgba(13, 148, 136, 0.08);
    --gradient-1: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
    --gradient-2: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --radius: 20px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

/* Floating Background Shapes */
.bg-shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.3;
    animation: float 25s infinite ease-in-out;
}

.shape-1 {
    width: 700px;
    height: 700px;
    background: var(--gradient-1);
    top: -150px;
    right: -150px;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: var(--gradient-2);
    bottom: 10%;
    left: -150px;
    animation-delay: -8s;
}

.shape-3 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #2dd4bf 0%, #0d9488 100%);
    top: 50%;
    right: 5%;
    animation-delay: -15s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -60px) scale(1.05); }
    66% { transform: translate(-30px, 30px) scale(0.95); }
}

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

.text-center { text-align: center; }
.section-padding { padding: 100px 0; }
.bg-alt { background-color: rgba(240, 253, 250, 0.6); }

/* Glassmorphism */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px 0 rgba(13, 148, 136, 0.15);
    border-color: rgba(13, 148, 136, 0.3);
}

/* Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(240, 253, 250, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    padding: 1rem 0;
    transition: var(--transition);
}

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

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.logo span { color: var(--primary); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

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

.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-main);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 20px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(13, 148, 136, 0.5);
}

.glow-btn {
    position: relative;
    overflow: hidden;
}

.glow-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.4), transparent);
    transform: rotate(45deg);
    transition: 0.6s;
    opacity: 0;
}

.glow-btn:hover::after {
    opacity: 1;
    left: 100%;
}

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

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

.btn-text {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.btn-text:hover { gap: 8px; }

/* Hero Section */
.hero-section {
    padding: 180px 0 120px;
    position: relative;
}

.hero-container {
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    background: rgba(13, 148, 136, 0.1);
    color: var(--primary-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(13, 148, 136, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #0f172a 0%, #0d9488 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-card {
    padding: 1.5rem 2.5rem;
    text-align: center;
    min-width: 200px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
    line-height: 1;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 0.5rem;
    display: block;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.icon-box {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    width: 60px;
    height: 60px;
    background: rgba(13, 148, 136, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    flex-grow: 1;
}

.feature-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.feature-list li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-main);
    font-weight: 500;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 800;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 4rem auto 0;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
    padding-left: 2.5rem;
}

.timeline-marker {
    position: absolute;
    left: -2.75rem;
    top: 1.5rem;
    width: 44px;
    height: 44px;
    background: var(--gradient-1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(13, 148, 136, 0.4);
    border: 3px solid var(--bg-light);
}

.timeline-content {
    padding: 2rem;
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
    font-size: 1.2rem;
}

/* Abstract Portfolio Art (CSS Only) */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    height: 300px;
    cursor: pointer;
}

.abstract-art {
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
}

.art-1 {
    background: radial-gradient(circle at 30% 30%, #fbbf24 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, #0d9488 0%, transparent 50%),
                linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
}

.art-2 {
    background: conic-gradient(from 45deg at 50% 50%, #0d9488 0%, #14b8a6 25%, #f0fdfa 50%, #f59e0b 75%, #0d9488 100%);
    opacity: 0.8;
}

.art-3 {
    background: repeating-linear-gradient(45deg, #f0fdfa, #f0fdfa 10px, #ccfbf1 10px, #ccfbf1 20px),
                linear-gradient(to bottom right, rgba(13, 148, 136, 0.2), rgba(245, 158, 11, 0.2));
}

.portfolio-card:hover .abstract-art {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    color: white;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-overlay h4 {
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
}

.portfolio-overlay p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Article Styling */
.article-container {
    max-width: 900px;
}

.article-header {
    margin-bottom: 3rem;
}

.category-tag {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 6px 16px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.article-content h2 {
    font-size: 2.2rem;
    margin: 3rem 0 1.5rem;
    color: var(--text-main);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.article-content h3 {
    font-size: 1.6rem;
    margin: 2.5rem 0 1rem;
    color: var(--primary-dark);
    font-weight: 700;
}

.article-content h4 {
    font-size: 1.3rem;
    margin: 2rem 0 1rem;
    color: var(--text-main);
    font-weight: 600;
}

.article-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.article-content .lead {
    font-size: 1.3rem;
    color: var(--text-main);
    font-weight: 500;
    border-left: 5px solid var(--accent);
    padding-left: 1.5rem;
    margin-bottom: 2.5rem;
    background: rgba(245, 158, 11, 0.05);
    padding: 1.5rem;
    border-radius: 0 12px 12px 0;
}

.text-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid rgba(13, 148, 136, 0.3);
    transition: var(--transition);
}

.text-link:hover {
    border-bottom-color: var(--primary);
    color: var(--primary-dark);
}

.info-box {
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
    border-left: 5px solid;
    font-size: 1.05rem;
}

.tip-box {
    background: rgba(13, 148, 136, 0.08);
    border-color: var(--primary);
    color: var(--primary-dark);
}

.warning-box {
    background: rgba(239, 68, 68, 0.08);
    border-color: #ef4444;
    color: #991b1b;
}

.styled-list {
    margin: 1.5rem 0;
    padding-left: 0;
    list-style: none;
    counter-reset: item;
}

.styled-list li {
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    padding-left: 3rem;
    position: relative;
    counter-increment: item;
    color: var(--text-main);
}

.styled-list li::before {
    content: counter(item);
    position: absolute;
    left: 0;
    top: 2px;
    width: 28px;
    height: 28px;
    background: var(--gradient-1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.checklist {
    list-style: none;
    margin: 1.5rem 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.checklist li {
    margin-bottom: 0;
    padding-left: 2.5rem;
    position: relative;
    font-size: 1.05rem;
    color: var(--text-main);
    background: rgba(255,255,255,0.6);
    padding: 1rem 1rem 1rem 2.5rem;
    border-radius: 8px;
    border: 1px solid rgba(13, 148, 136, 0.1);
}

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0.75rem;
    top: 1rem;
    color: var(--primary);
    font-weight: 800;
    font-size: 1.2rem;
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: var(--radius);
    border: 1px solid rgba(13, 148, 136, 0.1);
    box-shadow: var(--glass-shadow);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.comparison-table th, .comparison-table td {
    padding: 1.25rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.comparison-table th {
    background: rgba(13, 148, 136, 0.08);
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.05rem;
}

.comparison-table td {
    color: var(--text-muted);
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2.5rem 0;
}

.pros-card, .cons-card {
    padding: 2rem;
}

.pros-card h4, .cons-card h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    text-align: center;
}

.pros-card ul, .cons-card ul {
    list-style: none;
    padding: 0;
}

.pros-card li, .cons-card li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 1rem;
    color: var(--text-muted);
}

.pros-card li::before {
    content: '+';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 800;
    font-size: 1.2rem;
}

.cons-card li::before {
    content: '-';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-weight: 800;
    font-size: 1.2rem;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    font-family: inherit;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--primary);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 2rem;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 2rem 1.5rem;
}

.faq-answer p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
}

.rating {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    letter-spacing: 3px;
}

.testimonial-card p {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 2rem;
    flex-grow: 1;
    font-size: 1.05rem;
    line-height: 1.7;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    padding-top: 1.5rem;
}

.client-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.client-info strong {
    display: block;
    color: var(--text-main);
    font-size: 1.05rem;
}

.client-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-size: 1.15rem;
    line-height: 1.7;
}

.info-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    background: rgba(13, 148, 136, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-main);
    font-size: 1.05rem;
}

.info-item p {
    color: var(--text-muted);
    margin: 0;
    font-size: 1rem;
}

.contact-form-wrapper {
    padding: 3rem;
}

.contact-form-wrapper h3 {
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(13, 148, 136, 0.15);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: rgba(255,255,255,0.6);
    color: var(--text-main);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
    background: white;
}

.full-width {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
}

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

.footer .logo {
    color: white;
    margin-bottom: 1.5rem;
}

.footer .logo span { color: #2dd4bf; }

.footer-col p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-col h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 700;
}

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

.footer-col ul li {
    margin-bottom: 0.85rem;
}

.footer-col ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-col ul li a:hover {
    color: #2dd4bf;
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    font-size: 1.1rem;
}

.social-icons a:hover {
    background: var(--primary);
    transform: translateY(-4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 2rem;
    color: #64748b;
    font-size: 0.9rem;
}

/* Animations */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(40px);
    animation: slideUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Reveal Class */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-title { font-size: 2.8rem; }
    .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .pros-cons-grid { grid-template-columns: 1fr; }
    .checklist { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(240, 253, 250, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-bottom: 1px solid rgba(13, 148, 136, 0.1);
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-cta {
        display: none;
    }

    .hero-title { font-size: 2.2rem; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .social-icons { justify-content: center; }
    .article-content .lead { font-size: 1.1rem; }
}