@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");
:root {
    /*--primary: #1a6aa2;*/
    --primary: #ea5b5f;
    /*--primary-dark: #0d4a75;*/
    --primary-dark: #ea5b5f;
    /*--primary-light: #e8f2f9;*/
    --primary-light: #ea5b5f1a;
    --secondary: #2e8b57;
    --secondary-dark: #1f6e41;
    /*--accent: #ff7e5f;*/
    /*--accent: #50b78c;*/
    --accent: #ea5b5f;
    --accent-dark: #e5674a;
    --light: #f8f9fa;
    --dark: #343a40;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --white: #ffffff;
    --shadow: 2px 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
p {
    font-size: 0.9rem;
}
ul {
    margin-left: 20px;
}
ul li {
    font-size: 0.9rem;
}
table td {
    font-size: 0.9rem;
}
table thead {
    border-radius: var(--border-radius);
}
body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    background-color: var(--white);
    font-size: 16px;
}
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: #812b32;
}
h1 {
    font-size: 2.5rem;
}
h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: 0rem;
}
h3 {
    font-size: 1.5rem;
}
h4 {
    font-size: 1.25rem;
}
a {
    color: inherit;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}
a:hover {
    color: var(--primary-dark);
}
.btn {
    display: block;
    padding: 9px 15px;
    background: #812b32;
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-size: 0.9rem;
    width: fit-content;
}
.btn:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}
.btn-accent {
    background: var(--accent);
}
.btn-accent:hover {
    background: var(--accent-dark);
}
.btn-outline {
    background: #812b32;
    /* border: 2px solid var(--primary); */
    color: var(--white);
}
.btn-light {
    background: #fff;
    color: #ea5b5f;
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}
.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}
.section {
    padding: 40px 0;
}
.section-light {
    background: var(--light);
}
.section-dark {
    background: var(--primary-dark);
    color: var(--white);
}
.section-dark h2, .section-dark h3 {
    color: var(--white);
}
.section-dark h2:after {
    background: var(--accent);
}
.text-center {
    text-align: center;
}
.mb-4 {
    margin-bottom: 2rem;
}
.mb-2 {
    margin-bottom: 1rem;
}
.mb-3 {
    margin-bottom: 1.5rem;
}
.mb-1 {
    margin-bottom: 0.5rem;
}
.mt-4 {
    margin-top: 2rem;
}
.mt-3 {
    margin-top: 1.5rem;
}
.mt-2 {
    margin-top: 1rem;
}
.ms-0 {
    margin-left: 0;
}
.mt-1 {
    margin-top: 0.5rem;
}
.pb-0 {
    padding-bottom: 0;
}
.pb-1 {
    padding-bottom: 0.5rem;
}
.pb-2 {
    padding-bottom: 1rem;
}
.pb-3 {
    padding-bottom: 1.5rem;
}
.pb-4 {
    padding-bottom: 2rem;
}
.d-block {
    display: block;
}
.mx-auto {
    margin: 0 auto;
}
/* ===== HEADER STYLES ===== */
header {
    background: var(--white);
    border-bottom: 1px solid #efefef;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}
.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    height: 60px;
    line-height: 60px;
    color: var(--primary);
}
.logo span {
    color: var(--accent);
}
.logo a{
    display: flex;
}
.logo {
    width: 250px;
    height: auto;
}
nav ul {
    display: flex;
    list-style: none;
    align-items: center;
}
nav ul li {
    margin-left: 30px;
    position: relative;
}
nav ul li a {
    font-weight: 600;
    color: var(--dark);
    padding: 5px 0;
}
nav ul li a:hover {
    color: var(--primary);
}
nav ul li a.active {
    color: var(--primary);
}
.dropdown {
    position: relative;
}
.dropdown-content {
    position: absolute;
    top: 65px;
    left: 0;
    background: var(--white);
    min-width: 220px;
    border: 1px solid #efefef;
    border-radius: var(--border-radius);
    opacity: 0;
    overflow: hidden;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}
.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-content a {
    display: block;
    padding: 12px 20px;
    border-bottom: 1px solid var(--light-gray);
    color: var(--dark);
    font-weight: 500;
}
.dropdown-content a:last-child {
    border-bottom: none;
}
.dropdown-content a:hover {
    background: var(--primary-light);
    color: var(--primary);
}
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    border: 1px solid #d5d5d5;
    cursor: pointer;
    color: var(--dark);
    padding: 0px 5px;
    border-radius: 5px;
}
/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(rgba(26, 106, 162, 0.8), rgba(13, 74, 117, 0.9)), url('../images/hero-bone-health.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    /*padding: 120px 0;*/
    text-align: center;
    position: relative;
}
.top-main{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    z-index: 1;
    display: flex;
    align-items: center;
    background: rgb(129 43 50 / 70%);
    justify-content: center;
}
.top-main-video{
    margin-bottom: -8px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    height: 600px;
}
.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}
.hero p {
    font-size: 1rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    opacity: 0.95;
}
.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
/* ===== FEATURES SECTION ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.feature-card {
    background: var(--light);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
/* .feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
} */
.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}
.feature-card h3 {
    color: #812b32;
    margin-bottom: 1rem;
}
.feature-card i{
    color: #e8565a;
    margin-right: 5px;
}
/* ===== INFO SECTIONS ===== */
.info-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: flex-start;
}
.info-img {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.info-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}
.info-img:hover img {
    transform: scale(1.05);
}
/*.info-content {*/
/*    display: grid;*/
/*    gap: 10px;*/
/*}*/
.info-content ul {
    margin-left: 20px;
    margin-bottom: 0;
}
.info-content li {
    margin-bottom: 0rem;
    line-height: 1.6;
}
/* ===== FAQ SECTION ===== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    margin-bottom: 10px;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--white);
}
.faq-question {
    padding: 15px;
    background: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: var(--transition);
}
.faq-question:hover {
    background: var(--primary-light);
}
.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.active .faq-answer {
    padding: 15px;
    max-height: 500px;
}
/* ===== CTA SECTION ===== */
.cta-section {
    text-align: center;
    padding: 40px 0;
    background-size: cover;
    background-position: center;
}
.cta-section h2 {
    color: #812b32;
    margin-bottom: 1rem;
}
.cta-section p {
    max-width: 700px;
    margin: 0 auto 1.5rem;
    font-size: 0.9rem;
}
/* ===== BREADCRUMB ===== */
.breadcrumb {
    background: var(--light);
    padding: 15px 0;
    margin-bottom: 0;
}
.breadcrumb-content {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}
.breadcrumb a {
    color: var(--gray);
}
.breadcrumb span {
    color: #812b32;
    font-weight: 500;
}
/* ===== CONTENT PAGES ===== */
.page-header {
    background: #ea5b5f1a;
    padding: 20px 0;
    text-align: center;
}
.page-content {
    padding: 60px 0;
}
.content-block {
    padding: 40px 0px;
}
.content-block h3 {
    color: var(--primary-dark);
}
/* ===== FOOTER ===== */
footer {
    background: var(--dark);
    color: var(--light-gray);
    padding: 60px 0 30px;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.footer-logo h2 {
    color: var(--white);
    margin-bottom: 1rem;
}
.footer-links h3, .footer-contact h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}
.footer-links ul {
    list-style: none;
}
.footer-links li {
    margin-bottom: 5px;
}
.footer-links a {
    color: var(--light-gray);
}
.footer-links a:hover {
    color: var(--accent);
}
.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}
.social-links a:hover {
    background: var(--primary);
    transform: translateY(-2px);
}
.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-logo-wrapper {
    display: flex;
    padding: 15px 5px;
    background: #fff;
    margin-bottom: 15px;
    border-radius: 5px;
}
.disclaimer {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 10px;
}
/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .info-section {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .info-img {
        order: -1;
    }
}
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        padding: 15px 0;
    }
    .logo {
        margin: 0px;
        margin-right: auto;
    }
    .logo img{
        width: 170px;
    }
    .cta-section {
        padding: 10px 0px;
    }
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    nav ul li {
        margin: 0 10px 10px;
    }
    .top-main-video {
        height: 300px;
    }
    .top-main p{
        display: none;
    }
    .hero-btns a:last-child{
        display: none;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero-btns {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    .btn {
        width: 100%;
        max-width: 312px;
    }
    .section {
        padding: 10px 0;
    }
    .mobile-menu-btn {
        display: block;
        position: absolute;
        top: 19px;
        right: 20px;
    }
    nav {
        width: 100%;
        display: none;
    }
    nav.active {
        margin-top: 20px;
        display: block;
    }
    nav ul {
        flex-direction: column;
        width: 100%;
    }
    nav ul li {
        margin: 0 0 10px;
        width: 100%;
        text-align: center;
    }
    .dropdown-content {
        position: static;
        opacity: 1;
        margin-top: 10px;
        visibility: visible;
        transform: none;
        box-shadow: none;
        width: 100%;
        background: var(--light);
    }
}
@media (max-width: 576px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .container {
        padding: 15px;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}
/* ===== GRID BOX STYLES ===== */
.grid-container {
    display: grid;
    gap: 20px;
    padding: 0px;
    max-width: 1200px;
}
.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}
.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}
.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}
.grid-box {
    display: flex;
    gap: 15px;
    padding: 15px;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background: #fff;
}
.box-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}
.grid-img-wrapper{
    display: flex;
}
.grid-img-wrapper img{
    width: 100%;
}
.box-content {
    flex: 1;
    min-width: 0;
}
.box-content h3 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    color: #333;
}
.box-content p {
    margin: 0 0 5px 0;
    font-size: 0.9rem;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.learn-more {
    color: #007bff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}
.learn-more:hover {
    text-decoration: underline;
}
.bg-light {
    background: var(--light);
}
@media (max-width: 768px) {
    .grid-container {
        gap: 15px;
    }
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    .grid-box {
        gap: 15px;
        padding: 12px;
    }
    .box-image {
        width: 90px;
        height: 90px;
    }
}