:root {
    --accent-color: #3CA375;
    --accent-hover: #2d8a5f;
    --text-dark: #212529;
    --text-muted: #6c757d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e9ecef;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    padding-top: 70px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-hover);
    text-decoration: none;
}

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

.navbar {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 0.75rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.navbar-brand:hover {
    color: var(--accent-hover);
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

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

.hero-section {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
    padding: 4rem 0;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-content h1 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.hero-image img {
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: translateY(-5px);
}

.section {
    padding: 4rem 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.two-col-block {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.two-col-block.reverse {
    flex-direction: row-reverse;
}

.two-col-content {
    flex: 1;
}

.two-col-image {
    flex: 1;
}

.two-col-image img {
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.two-col-image img:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.card-exercise {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.card-exercise:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.card-exercise img {
    border-radius: 8px;
    margin-bottom: 1rem;
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-exercise h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.card-exercise p {
    font-size: 0.95rem;
}

.tip-box {
    background: var(--bg-white);
    border-left: 4px solid var(--accent-color);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 0 8px 8px 0;
    transition: transform 0.3s ease;
}

.tip-box:hover {
    transform: translateX(5px);
}

.tip-box h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.btn-accent {
    background-color: var(--accent-color);
    color: var(--bg-white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    border: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

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

.btn-outline-accent {
    background-color: transparent;
    color: var(--accent-color);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline-accent:hover {
    background-color: var(--accent-color);
    color: var(--bg-white);
}

.faq-section .card {
    border: none;
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-section .card-header {
    background-color: var(--bg-white);
    border: none;
    padding: 0;
}

.faq-section .btn-link {
    color: var(--text-dark);
    font-weight: 500;
    text-decoration: none;
    padding: 1rem 1.5rem;
    display: block;
    width: 100%;
    text-align: left;
    transition: color 0.3s ease;
}

.faq-section .btn-link:hover {
    color: var(--accent-color);
}

.faq-section .card-body {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-muted);
}

.contact-form {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.contact-form .form-control {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(60, 163, 117, 0.15);
    outline: none;
}

.contact-info {
    padding: 2rem;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 0.75rem;
}

.contact-info strong {
    color: var(--text-dark);
}

.footer {
    background-color: var(--text-dark);
    color: #adb5bd;
    padding: 3rem 0 1.5rem;
}

.footer h5 {
    color: var(--bg-white);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer a {
    color: #adb5bd;
    transition: color 0.3s ease;
}

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

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
    padding-top: 1.5rem;
    text-align: center;
}

.footer-disclaimer {
    font-size: 0.875rem;
    font-style: italic;
    color: #6c757d;
    margin-top: 1rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 1rem;
    z-index: 1050;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-banner p {
    color: var(--bg-white);
    margin-bottom: 0.5rem;
}

.cookie-banner .btn {
    margin-right: 0.5rem;
}

.disclaimer-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.disclaimer-box h3 {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.disclaimer-box p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

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

.resources-list li {
    padding: 1rem;
    background: var(--bg-white);
    border-radius: 8px;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.resources-list li:hover {
    transform: translateX(5px);
}

.resources-list a {
    font-weight: 500;
}

.page-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.page-header h1 {
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.125rem;
    margin-bottom: 0;
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.policy-content h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.policy-content h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.policy-content ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.policy-content li {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.about-image img {
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

@media (max-width: 991px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-content h1 {
        font-size: 2.25rem;
    }

    .section {
        padding: 3rem 0;
    }
}

@media (max-width: 767px) {
    body {
        padding-top: 60px;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-section {
        padding: 2rem 0;
        min-height: auto;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    .hero-content {
        text-align: center;
        margin-bottom: 2rem;
    }

    .two-col-block,
    .two-col-block.reverse {
        flex-direction: column;
        gap: 1.5rem;
    }

    .two-col-image {
        order: -1;
    }

    .section {
        padding: 2rem 0;
    }

    .card-exercise img {
        height: 180px;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .footer {
        text-align: center;
    }

    .footer-links {
        margin-bottom: 1.5rem;
    }
}