/* ================================================
   SERENITY WELLNESS CENTER - MAIN STYLESHEET
   Color Scheme: Green (#2E7D32) + Purple (#6A1B9A)
   ================================================ */

:root {
    --green: #2E7D32;
    --purple: #6A1B9A;
    --light-green: #81C784;
    --accent-yellow: #FFF176;
    --bg: #F8F9F8;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: #333;
    background-color: var(--bg);
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--green);
}

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

/* Top Bar */
.top-bar {
    background: #1B5E20;
    color: white;
    padding: 10px 0;
    font-size: 0.95rem;
    text-align: center;
}

.top-bar a {
    color: white;
    text-decoration: none;
}

/* Navbar */
.navbar {
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.85rem;
    margin: 0;
    color: var(--green);
}

.logo p {
    font-size: 0.85rem;
    margin-top: -6px;
    color: #555;
    font-weight: 400;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 10px 16px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    background: #E8F5E9;
    color: var(--green);
}

.nav-menu a.active {
    background: var(--purple);
    color: white;
    font-weight: 600;
}

/* Book Session Button */
.btn {
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

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

.btn-primary:hover {
    background: #4A148C;
    transform: translateY(-3px);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)), 
                url('assets/images/hero.jpg') center/cover no-repeat;
    color: white;
    text-align: center;
    padding: 140px 20px 100px;
}

.hero h1 {
    color: white;
    font-size: 3.2rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

/* General Sections */
.section {
    padding: 80px 0;
}

.section h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--green);
}

.card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    height: 100%;
}

.card:hover {
    transform: translateY(-10px);
}

/* Footer */
footer {
    background: #2E7D32;
    color: white;
    padding: 70px 0 40px;
}

footer h3, footer h4 {
    color: white;
    margin-bottom: 20px;
}

footer h3 span {
    color: #C5E1A5;
}

footer a {
    color: #E8F5E9;
    text-decoration: none;
    transition: all 0.3s ease;
}

footer a:hover {
    color: #FFF176;
    text-decoration: underline;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-grid ul {
    list-style: none;
    padding: 0;
}

.footer-grid li {
    margin-bottom: 12px;
}

.footer-bottom {
    text-align: center;
    padding-top: 35px;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    font-size: 0.95rem;
    opacity: 0.95;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--green);
    transition: 0.3s;
}

/* Responsive Design */
@media (max-width: 992px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .section {
        padding: 60px 0;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-30 { margin-top: 30px; }
.mt-50 { margin-top: 50px; }

/* Form Styling */
input, textarea, select {
    width: 100%;
    padding: 12px 16px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(106, 27, 154, 0.1);
}
/* ====================== LOGO STYLING ====================== */

.logo-img {
    height: 95px;           /* Increased size for better visibility */
    width: auto;
    max-width: 280px;
    object-fit: contain;
    display: block;
    filter: contrast(1.08); /* Slightly enhance clarity */
}

.logo {
    flex-shrink: 0;
    padding: 8px 0;
}

/* Top Bar Book Session Button */
.top-book-btn {
    padding: 11px 26px;
    font-size: 0.98rem;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(106, 27, 154, 0.3);
}

.top-book-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(106, 27, 154, 0.4);
}

/* Navbar Layout */
.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    padding: 16px 20px;
}

/* Mobile Adjustments */
@media (max-width: 992px) {
    .logo-img {
        height: 68px;           /* Good balance on mobile */
    }
    
    .top-book-btn {
        display: none;
    }
    
    .navbar .container {
        padding: 12px 20px;
    }
}

@media (max-width: 576px) {
    .logo-img {
        height: 60px;
    }
}