:root {
    --primary-color: #06839d;
    --primary-dark: #05657a;
    --secondary-color: #f3a712;
    --dark-color: #2d2d2d;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --success-color: #27ae60;
    --error-color: #e74c3c;
    --font-main: 'Nunito', sans-serif;
    --font-heading: 'Nunito', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 15px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

/* Base Styles */
body {
    font-family: var(--font-main);
    color: var(--dark-color);
    line-height: 1.6;
    overflow-x: hidden;
    background: linear-gradient(180deg,
    #ffffff 0%,
    #f8f9fa 15%,
    #e6f7fb 30%,
    #86e9fa 45%,
    #2ca0b6 60%,
    #087186 75%,
    #05657a 90%);
    background-attachment: fixed;
    background-size: 100% 300%;
    min-height: 100vh;
}

/* Smooth Scrolling Gradient Effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
    rgba(255,255,255,0.8) 0%,
    rgba(248,249,250,0.7) 20%,
    rgba(230,247,251,0.6) 40%,
    rgba(194,235,242,0.5) 60%,
    rgba(147,217,228,0.4) 80%,
    rgba(6,131,157,0.3) 100%);
    z-index: -1;
    pointer-events: none;
}

/* Container Styles */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

/* Section Styles */
.section {
    padding: 6rem 0;
    position: relative;
}

.section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15%;
    width: 70%;
    height: 1px;
    background: linear-gradient(90deg,
    transparent,
    rgba(6, 131, 157, 0.5),
    rgba(243, 167, 18, 0.7),
    rgba(6, 131, 157, 0.5),
    transparent);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    color: var(--dark-color);
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 1rem auto 2rem;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-color);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

/* Content Cards */
.content-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--shadow);
    margin: 2rem auto;
    border: 1px solid rgba(6, 131, 157, 0.15);
    transition: var(--transition);
    max-width: 1000px;
}

.content-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

/* Treatment Hero Section */
.treatment-hero {
    height: 80vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.treatment-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
            to bottom,
            rgba(0,0,0,0.3) 0%,
            rgba(0,0,0,0.1) 50%,
            rgba(0,0,0,0.3) 100%
    );
    z-index: 1;
}

.treatment-hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.treatment-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8);
}

.treatment-hero-content {
    text-align: center;
    color: white;
    padding: 0 1.5rem;
    z-index: 2;
    animation: fadeInUp 1s ease;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.treatment-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

/* Treatment Description */
.treatment-description {
    padding: 5rem 0;
}

.description-content {
    max-width: 900px;
    margin: 0 auto;
}

.description-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.description-text ul {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.description-text li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.5rem;
}

.description-text li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* Gallery Section */
.gallery-section {
    padding: 5rem 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 1;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.9);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-heading);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .section {
        padding: 5rem 0;
    }

    .treatment-hero {
        height: 70vh;
        min-height: 500px;
    }

    .content-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    body {
        background-size: 100% 250%;
    }

    .section {
        padding: 4rem 0;
    }

    .treatment-hero {
        height: 60vh;
        min-height: 400px;
    }

    .treatment-hero-content h1 {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .content-card {
        padding: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .treatment-hero {
        height: 50vh;
        min-height: 300px;
    }

    .treatment-hero-content h1 {
        font-size: 2.2rem;
    }

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

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}