/* CSS Custom Properties for Easy Color Updates */
:root {
    --primary-orange: #FF8C42;
    --secondary-orange: #E67E22;
    --light-grey: #F3F4F6;
    --medium-grey: #6B7280;
    --dark-grey: #374151;
    --light-brown: #D4A574;
    --white: #FFFFFF;
    --black: #000000;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark-grey);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header/Navigation */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.logo h1 {
    color: #9d6e3c;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-grey);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-orange);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--dark-grey);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
}

.hero-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary-orange);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-hover);
}

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

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark-grey);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--medium-grey);
    max-width: 600px;
    margin: 0 auto;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.content-text h3 {
    font-size: 1.5rem;
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

.content-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--medium-grey);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--medium-grey);
}

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

.content-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.icon-placeholder {
    font-size: 4rem;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    border-radius: 50%;
    box-shadow: 0 4px 20px var(--shadow);
}

.medical-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.medical-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px var(--shadow-hover);
}

.supplements-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.supplements-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px var(--shadow-hover);
}

.health-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.health-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px var(--shadow-hover);
}

.medical-icon {
    background: linear-gradient(135deg, var(--primary-orange), var(--light-brown));
}

.health-icon {
    background: linear-gradient(135deg, var(--light-brown), var(--primary-orange));
}

.vitamin-icon {
    background: linear-gradient(135deg, var(--primary-orange), var(--light-brown));
}

/* Contact Section */
.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-info h3 {
    font-size: 1.5rem;
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--medium-grey);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    font-size: 1.1rem;
    color: var(--dark-grey);
}

/* Inquiry Section */
.inquiry-section {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.inquiry-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.inquiry-content p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.inquiry-email {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid var(--white);
    transition: opacity 0.3s ease;
}

.inquiry-email:hover {
    opacity: 0.8;
}

/* Footer */
.footer {
    background-color: var(--dark-grey);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.footer-info h3 {
    color: var(--primary-orange);
    font-size: 1.5rem;
    margin: 0;
}

.footer-info p {
    color: var(--light-grey);
    margin-bottom: 2rem;
}

.footer-bottom {
    border-top: 1px solid var(--medium-grey);
    padding-top: 20px;
}

.footer-bottom p {
    color: var(--medium-grey);
    font-size: 0.9rem;
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu a {
        padding: 1rem 0;
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .content-text {
        order: 2;
    }

    .content-visual {
        order: 1;
    }

    .medical-image {
        max-width: 100%;
        border-radius: 10px;
    }

    .supplements-image {
        max-width: 100%;
        border-radius: 10px;
    }

    .health-image {
        max-width: 100%;
        border-radius: 10px;
    }

    .inquiry-content h2 {
        font-size: 1.5rem;
    }

    .inquiry-content p {
        font-size: 1.1rem;
    }

    .logo-img {
        height: 35px;
    }

    .logo h1 {
        font-size: 1.5rem;
    }

    .footer-logo-img {
        height: 52px;
    }

    .footer-info h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .nav-container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .cta-button {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .logo-img {
        height: 30px;
    }

    .logo h1 {
        font-size: 1.3rem;
    }

    .footer-logo-img {
        height: 45px;
    }

    .footer-info h3 {
        font-size: 1.2rem;
    }
}

/* Smooth scrolling enhancement */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Focus styles for accessibility */
.nav-link:focus,
.cta-button:focus,
.inquiry-email:focus {
    outline: 2px solid var(--primary-orange);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .hamburger,
    .cta-button {
        display: none;
    }
    
    .hero {
        background: none;
        color: var(--black);
    }
    
    .inquiry-section {
        background: none;
        color: var(--black);
    }
}