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

:root {
    --primary: #00ff88;
    --primary-dark: #00cc6a;
    --primary-glow: rgba(0, 255, 136, 0.3);
    --secondary: #ff0080;
    --dark-bg: #0a0e1a;
    --card-bg: #131825;
    --card-hover: #1a2033;
    --text-primary: #ffffff;
    --text-secondary: #a8b2d1;
    --overlay-dark: rgba(10, 14, 26, 0.85);
    
    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
    --gradient-hero: linear-gradient(135deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    --gradient-card: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    
    --section-padding: 100px 0;
    --container-padding: 0 5%;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: transparent;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    padding: 15px 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.logo i {
    color: var(--primary);
    font-size: 32px;
}

.logo span {
    transition: 0.3s ease;
}

.logo:hover {
    transform: translateY(-2px);
}

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

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
    justify-content: flex-end;
    margin-left: auto;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    position: relative;
    transition: var(--transition-smooth);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-smooth);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.active {
    background: #00ff88;
    color: black !important;
    box-shadow: 0 0 20px #00ff88;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, rgba(0, 212, 255, 0.05) 100%),
        url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?w=1920&q=80') center/cover;
    overflow: hidden;
    margin-bottom: 40px;
    animation: fadeUp 1s ease;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 136, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 26, 0.88);
    backdrop-filter: blur(2px);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1000px;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 52px;
    margin-bottom: 15px;
}

.hero p {
    font-size: 20px;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
    color: #ddd;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    margin-bottom: 30px;
    animation: pulse 2s infinite;
}

.hero-badge i {
    color: var(--primary);
    font-size: 18px;
}

.hero-badge span {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: clamp(18px, 2vw, 22px);
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-title,
.hero-subtitle,
.page-title,
.page-subtitle {
    text-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.page-hero {
    position: relative;
    min-height: 62vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 70px;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 26, 0.78);
    backdrop-filter: blur(2px);
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.page-title {
    font-size: clamp(42px, 6vw, 78px);
    font-weight: 900;
    line-height: 1.05;
    margin: 18px 0 16px;
}

.page-subtitle {
    font-size: clamp(18px, 2vw, 22px);
    color: var(--text-secondary);
    line-height: 1.8;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-smooth);
}

.btn span {
    position: relative;
    z-index: 1;
}

.btn i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.5);
}

.btn-primary:hover i {
    transform: translateX(5px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.btn-secondary:hover i {
    transform: translateY(3px);
}

.btn-large {
    padding: 20px 40px;
    font-size: 18px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.stat-item i {
    font-size: 32px;
    color: var(--primary);
}

.stat-item h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-item p {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: wheelMove 1.5s infinite;
}

.features-section,
.benefits-section,
.exercises-section,
.info-section,
.cards-section {
    padding: var(--section-padding);
    position: relative;
}

.exercises-section,
.info-section,
.cards-section {
    padding: 90px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 15px;
    transition: 0.4s;
}

.card:hover img {
    transform: scale(1.04);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
    position: relative;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.2);
}

.feature-card:hover::before {
    opacity: 0.05;
}

.card-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.feature-card:hover .card-image img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-card);
}

.card-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 136, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.card-icon i {
    font-size: 28px;
    color: var(--primary);
}

.card-content {
    padding: 32px;
}

.card-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.card-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.card-features {
    list-style: none;
    margin-bottom: 28px;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-features li:last-child {
    border-bottom: none;
}

.card-features i {
    color: var(--primary);
    font-size: 18px;
}

.card-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 12px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.card-btn:hover {
    background: var(--primary);
    color: var(--dark-bg);
    transform: translateX(5px);
}

.card-btn i {
    transition: transform 0.3s ease;
}

.card-btn:hover i {
    transform: translateX(5px);
}

.benefits-section {
    background: rgba(0, 255, 136, 0.02);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.benefit-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.benefit-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-bounce);
}

.benefit-item:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.benefit-icon i {
    font-size: 36px;
    color: var(--dark-bg);
}

.benefit-item h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.benefit-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.exercises-grid,
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 34px;
}

.exercise-card,
.info-card {
    background: rgba(19, 24, 37, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
    transition: var(--transition-smooth);
}

.exercise-card:hover,
.info-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 22px 60px rgba(0, 255, 136, 0.18);
}

.exercise-image,
.info-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.exercise-image img,
.info-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.exercise-card:hover .exercise-image img,
.info-card:hover .info-image img {
    transform: scale(1.08);
}

.exercise-overlay,
.info-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
}

.exercise-content,
.info-content {
    padding: 28px;
    text-align: left;
}

.exercise-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.exercise-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.12);
    border: 1px solid rgba(0, 255, 136, 0.22);
    color: var(--primary);
    flex: 0 0 auto;
}

.exercise-content h3,
.info-content h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.exercise-category {
    color: var(--primary);
    font-size: 14px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.exercise-description,
.info-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 16px;
    margin-bottom: 22px;
}

.exercise-benefits {
    margin-top: 18px;
}

.exercise-benefits h4 {
    margin-bottom: 12px;
    font-size: 16px;
}

.exercise-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.exercise-benefits li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
}

.exercise-benefits li:last-child {
    border-bottom: none;
}

.exercise-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    transition: var(--transition-smooth);
}

.exercise-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 255, 136, 0.28);
}

.tips-section,
.info-block {
    padding: 90px 0;
}

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

.tip-card {
    background: rgba(19, 24, 37, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
    transition: var(--transition-smooth);
    text-align: center;
    padding: 28px;
}

.tip-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 22px 60px rgba(0, 255, 136, 0.18);
}

.tip-icon {
    width: 68px;
    height: 68px;
    margin: 0 auto 18px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.12);
    color: var(--primary);
    font-size: 28px;
}

.tip-card h3 {
    margin-bottom: 10px;
    font-size: 28px;
}

.tip-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 16px;
}

.cta-section {
    padding: 120px 0;
    background: 
        linear-gradient(135deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%),
        url('https://images.unsplash.com/photo-1517836357463-d25dfeac3438?w=1920&q=80') center/cover;
    position: relative;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 26, 0.85);
}

.cta-content {
    position: relative;
    z-index: 10;
    max-width: 780px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer {
    background: var(--card-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 30px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    line-height: 1.7;
}

.footer-links h4,
.footer-social h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

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

.social-icons a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-icons a:hover {
    background: var(--primary);
    color: var(--dark-bg);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 14px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 var(--primary-glow);
    }
    50% {
        box-shadow: 0 0 20px 10px transparent;
    }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes wheelMove {
    0% { top: 8px; opacity: 1; }
    100% { top: 20px; opacity: 0; }
}

@media (max-width: 1100px) {
    .tips-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .nav-links {
        gap: 30px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .nav-links a {
        font-size: 14px;
    }
    
    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn,
    .cta-buttons .btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-item {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .features-grid,
    .benefits-grid,
    .exercises-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }

    .page-hero {
        min-height: 52vh;
        padding-top: 110px;
    }

    .page-title {
        font-size: 38px;
    }

    .exercise-content h3,
    .info-content h3,
    .tip-card h3 {
        font-size: 24px;
    }

    .exercise-content,
    .info-content {
        padding: 22px;
    }
}

@media (max-width: 650px) {
    .tips-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 22px;
    }
    
    .logo i {
        font-size: 26px;
    }
    
    .nav-links {
        gap: 15px;
    }
    
    .card-content {
        padding: 24px;
    }
}


@media (min-width: 1600px) {

    .container,
    .nav-container {
        max-width: 1700px;
    }

    .hero-title {
        font-size: 120px;
    }

    .hero-subtitle {
        font-size: 28px;
        max-width: 1000px;
        margin: 0 auto 40px;
    }

    .section-title {
        font-size: 72px;
    }

    .card-content h3,
    .exercise-content h3,
    .info-content h3 {
        font-size: 36px;
    }

    .card-content p,
    .exercise-description,
    .info-content p,
    .tip-card p {
        font-size: 20px;
    }

    .btn {
        font-size: 20px;
        padding: 20px 40px;
    }

    .feature-card,
    .exercise-card,
    .info-card,
    .tip-card {
        border-radius: 30px;
    }

}