/* Utility Classes - Reusable Components */

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

/* Spacing Utilities */
.m-0 { margin: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }

.p-0 { padding: 0; }
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }

/* Color Utilities */
.text-white { color: var(--white); }
.text-dark { color: var(--dark-navy); }
.text-gray { color: var(--gray-dark); }
.text-blue { color: var(--bright-blue); }
.text-whatsapp { color: var(--whatsapp-green); }

.bg-white { background-color: var(--white); }
.bg-light { background-color: var(--sky-blue-light); }
.bg-glass { background-color: var(--glass-white); }
.bg-gradient { background: var(--main-gradient); }
.bg-whatsapp { background: var(--whatsapp-gradient); }

/* Border Utilities */
.border { border: 1px solid; }
.border-2 { border-width: 2px; }
.border-light { border-color: #dee9ff; }
.border-white { border-color: rgba(255, 255, 255, 0.8); }
.border-blue { border-color: var(--grad-blue-dark); }
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }

/* Shadow Utilities */
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.shadow-blue { box-shadow: 0 10px 25px rgba(110, 152, 255, 0.4); }
.shadow-whatsapp { box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4); }

/* Position Utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }

/* Display Utilities */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }
.grid { display: grid; }

/* Width and Height Utilities */
.w-full { width: 100%; }
.w-auto { width: auto; }
.h-full { height: 100%; }
.h-auto { height: auto; }
.min-h-screen { min-height: 100vh; }

/* Transition Utilities */
.transition { transition: all 0.3s ease; }
.transition-fast { transition: all 0.15s ease; }
.transition-slow { transition: all 0.5s ease; }

/* Transform Utilities */
.transform { transform: translateZ(0); }
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:scale-110:hover { transform: scale(1.1); }
.hover\:-translate-y-1:hover { transform: translateY(-0.25rem); }
.hover\:-translate-y-2:hover { transform: translateY(-0.5rem); }
.hover\:-translate-y-3:hover { transform: translateY(-0.75rem); }

/* Cursor Utilities */
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }

/* Overflow Utilities */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }

/* Backdrop Utilities */
.backdrop-blur { backdrop-filter: blur(10px); }
.backdrop-blur-lg { backdrop-filter: blur(20px); }

/* Responsive Utilities */
@media (max-width: 768px) {
    .md\:hidden { display: none; }
    .md\:block { display: block; }
    .md\:flex { display: flex; }
    .md\:flex-col { flex-direction: column; }
    .md\:text-center { text-align: center; }
    .md\:text-left { text-align: left; }
    .md\:p-4 { padding: 1rem; }
    .md\:px-4 { padding-left: 1rem; padding-right: 1rem; }
    .md\:py-4 { padding-top: 1rem; padding-bottom: 1rem; }
}

/* Animation Utilities */
.animate-float { animation: float 8s ease-in-out infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-fade-in { animation: fadeIn 0.5s ease-in-out; }

/* Custom Animation Keyframes */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Component Utilities */
.btn-base {
    @apply px-6 py-3 rounded-full font-bold text-base transition transform hover:-translate-y-1;
}

.card-base {
    @apply bg-white rounded-2xl shadow-lg transition transform hover:-translate-y-2 hover:shadow-xl;
}

.glass-effect {
    @apply bg-glass backdrop-blur border border-white rounded-2xl;
}

.gradient-text {
    background: var(--main-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
} 

/* Treatment Pages Specific Styles */

/* Treatment Hero Section
.treatment-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--primary-gradient) 0%, var(--secondary-gradient) 100%);
    position: relative;
    overflow: hidden;
}

.treatment-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.treatment-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.treatment-hero-subtitle {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 2rem;
    line-height: 1.6;
    opacity: 0.9;
}

.treatment-hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.treatment-hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.treatment-hero-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.treatment-hero-image img {
    width: 100%;
    height: auto;
    display: block;
} */

/* Breadcrumb Navigation */
.breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--white);
    opacity: 0.8;
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.breadcrumb a:hover {
    opacity: 1;
}

/* Treatment Details Section */
.treatment-details {
    padding: 5rem 0;
    background: var(--white);
}

.treatment-details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.treatment-info h2 {
    font-size: 2.5rem;
    color: var(--dark-navy);
    margin-bottom: 1.5rem;
}

.treatment-info h3 {
    font-size: 1.5rem;
    color: var(--dark-navy);
    margin: 2rem 0 1rem;
}

.treatment-info p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.benefits-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

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

.benefits-list strong {
    color: var(--primary-color);
    min-width: 120px;
}

/* Treatment Types */
.treatment-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.treatment-type {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.treatment-type h4 {
    color: var(--dark-navy);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.treatment-type p {
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.treatment-type ul {
    list-style: none;
    padding: 0;
}

.treatment-type ul li {
    padding: 0.5rem 0;
    color: var(--text-color);
    position: relative;
    padding-left: 1.5rem;
}

.treatment-type ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Process Steps */
.process-steps {
    margin: 2rem 0;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--dark-navy);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.step-content p {
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

/* Treatment Sidebar */
.treatment-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-card {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.sidebar-card h3 {
    color: var(--dark-navy);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    color: var(--text-color);
    font-weight: 500;
}

.info-value {
    color: var(--primary-color);
    font-weight: 600;
}

/* Before/After Gallery */
.before-after-gallery {
    padding: 5rem 0;
    background: var(--light-bg);
}

.before-after-gallery h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-navy);
    margin-bottom: 1rem;
}

.before-after-gallery .section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 3rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.gallery-item {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.before-after-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
}

.before-image,
.after-image {
    position: relative;
    overflow: hidden;
}

.before-image img,
.after-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.before-image .label,
.after-image .label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background: var(--white);
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-navy);
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.faq-item {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.faq-item h3 {
    color: var(--dark-navy);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.faq-item p {
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .treatment-hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .treatment-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .treatment-hero-features {
        grid-template-columns: 1fr;
    }
    
    .treatment-details-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .before-after-container {
        grid-template-columns: 1fr;
    }
    
    .before-image img,
    .after-image img {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .treatment-hero {
        padding: 6rem 0 3rem;
    }
    
    .treatment-hero-content h1 {
        font-size: 2rem;
    }
    
    .treatment-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .treatment-hero-buttons {
        flex-direction: column;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        align-self: center;
    }
}

/* Container utility */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section utilities */
.section-title {
    font-size: 2.5rem;
    color: var(--dark-navy);
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-color);
    text-align: center;
    margin-bottom: 3rem;
    line-height: 1.6;
} 


/*
========================================
Enhanced Treatment Page Content Styles
========================================
*/

/* --- Main Section & Grid --- */
.treatment-details {
    padding: 6rem 8%;
    /* Subtle gradient for a less plain background */
    background: linear-gradient(180deg, #f8fafc 0%, var(--white) 100%);
}

.treatment-info h2 {
    font-size: clamp(2.2rem, 5vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 2rem;
    color: var(--dark-navy);
}

.treatment-info h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark-navy);
    margin: 3rem 0 1.5rem;
    padding-bottom: 0.5rem;
    /* Adds a subtle underline to section headers */
    border-bottom: 2px solid rgba(110, 152, 255, 0.2);
}


/* --- "Treatment Types" Cards --- */
.treatment-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.treatment-type {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    border: 1px solid rgba(110, 152, 255, 0.1);
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
}

.treatment-type:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-colored);
    border-color: rgba(110, 152, 255, 0.3);
}

.treatment-type h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-navy);
}

.treatment-type ul {
    padding-left: 0;
    list-style: none;
}

.treatment-type ul li {
    padding: 0.25rem 0;
}

.treatment-type ul li::before {
    content: '✓';
    color: var(--whatsapp-green);
    font-weight: bold;
    margin-right: 0.75rem;
}


/* --- "Why Choose Us?" Benefits List --- */
.benefits-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefits-list li {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid transparent; /* Prepare for hover effect */
    border-left: 4px solid var(--bright-blue);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
}

.benefits-list li:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(0, 102, 255, 0.2);
}

.benefits-list strong {
    font-weight: 600;
    color: var(--dark-navy);
    flex-shrink: 0;
    min-width: 120px; /* Aligns the descriptions */
}


/* --- "Our Process" Timeline --- */
.process-steps {
    position: relative;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* The vertical timeline bar */
.process-steps::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--grad-blue-light), var(--grad-blue-dark));
    border-radius: 2px;
}

.process-step {
    position: relative;
    padding-left: 70px; /* Space for the number circle */
    margin-bottom: 2.5rem;
    border: none; /* Override any previous border */
    background: transparent; /* Override any previous background */
    padding: 0;
    padding-left: 70px;
}

.process-step:last-child {
    margin-bottom: 0;
}

/* The circle for the step number */
.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    background: var(--white);
    border: 3px solid var(--grad-blue-dark);
    color: var(--grad-blue-dark);
    box-shadow: 0 0 0 4px var(--white); /* Creates a clean cutout effect on the timeline */
    z-index: 2;
}

.step-content {
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
}
.step-content:hover {
    box-shadow: var(--shadow-strong);
}


/* --- Sidebar Styling --- */
.sidebar-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--sky-blue-light) 100%);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(255, 255, 255, 0.8);
    position: sticky;
    top: 120px; /* Makes sidebar follow scroll on desktop */
}

.info-item {
    border-bottom: 1px solid rgba(110, 152, 255, 0.1);
}

.info-value {
    font-weight: 700;
    color: var(--dark-navy);
}


/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .treatment-details-grid {
        grid-template-columns: 1fr;
    }
    .sidebar-card {
        position: static; /* Un-stick the sidebar on smaller screens */
        margin-top: 3rem;
    }
}

@media (max-width: 768px) {
    .treatment-details {
        padding: 4rem 5%;
    }
    .process-steps::before {
        left: 25px;
    }
    .process-step {
        padding-left: 65px;
    }
    .step-number {
        width: 45px;
        height: 45px;
        left: 3px;
        font-size: 1rem;
    }
}