/* Basic Resets & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #1A1D24; /* Deep Charcoal/Off-Black */
    --bg-dark-secondary: #242830;
    --bg-light: #F8F8F8; /* Very light grey for contrasting sections */
    --text-light: #F0F0F0; /* Off-white/Very light grey */
    --text-dark: #1A1D24;
    --text-medium: #9CA3AF; /* Muted grey for less emphasis */
    
    --accent-primary: #C83E84; /* Vibrant Deep Magenta/Orchid */
    --accent-primary-darker: #A32D6A;
    --accent-secondary: #B08D57; /* Muted Gold/Bronze (use sparingly) */

    --font-serif: 'Lora', serif;
    --font-sans: 'Poppins', sans-serif;

    --header-height: 80px;
    --transition-main: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    background-color: var(--bg-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: var(--text-light); /* Default for dark bg */
}
section.services-section h1, section.services-section h2, section.services-section h3, section.services-section h4 {
    color: var(--text-dark); /* For light bg section */
}


a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-main);
}
a:hover {
    color: var(--accent-primary);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1180px; /* Slightly wider */
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-align: center;
    text-transform: uppercase;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    border: 2px solid transparent;
    border-radius: 0; /* Sharp corners */
    transition: var(--transition-main);
    cursor: pointer;
}

.btn-accent {
    background-color: var(--accent-primary);
    color: var(--text-light);
    border-color: var(--accent-primary);
}
.btn-accent:hover {
    background-color: var(--accent-primary-darker);
    border-color: var(--accent-primary-darker);
    transform: translateY(-2px);
}

.btn-outline-light { /* For dark backgrounds */
    border-color: var(--text-light);
    color: var(--text-light);
}
.btn-outline-light:hover {
    background-color: var(--text-light);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.btn-accent-outline { /* For light or dark backgrounds, uses accent border */
    border: 2px solid var(--accent-primary);
    color: var(--accent-primary);
    background-color: transparent;
}
.services-section .btn-accent-outline { /* specific for light bg */
     color: var(--accent-primary);
     border-color: var(--accent-primary);
}
.btn-accent-outline:hover {
    background-color: var(--accent-primary);
    color: var(--text-light);
    transform: translateY(-2px);
}

.btn-accent-light { /* For dark CTA like sections, solid accent button */
    background-color: var(--accent-primary);
    color: var(--text-light);
    border-color: var(--accent-primary);
}
.btn-accent-light:hover {
    background-color: var(--accent-primary-darker);
    border-color: var(--accent-primary-darker);
    transform: translateY(-2px);
}


/* Header */
header {
    background-color: rgba(26, 29, 36, 0.85); /* Semi-transparent dark */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0;
    height: var(--header-height);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    border-bottom: 1px solid rgba(240, 240, 240, 0.1);
}

header nav.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-family: var(--font-serif);
    font-size: 2.2rem; /* Larger, more prominent */
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-light);
    padding: 0;
    border: none;
}
.logo:hover {
    color: var(--accent-primary);
}

header .nav-links {
    display: flex;
    align-items: center;
}

header .nav-links li {
    margin-left: 30px; /* Increased spacing */
}

header .nav-links li a {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 5px 0;
    color: var(--text-medium);
    position: relative;
}
header .nav-links li a:hover {
    color: var(--text-light);
}
header .nav-links li a::after { /* Underline hover effect */
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    display: block;
    margin-top: 3px;
    right: 0;
    background: var(--accent-primary);
    transition: width 0.3s ease, right 0.3s ease;
}
header .nav-links li a:hover::after {
    width: 100%;
    left: 0;
    right: auto;
}

header .nav-links li a i.fa-angle-down {
    font-size: 0.7rem;
    margin-left: 5px;
    vertical-align: middle;
    opacity: 0.7;
}

header .nav-links li.e-shop a {
    background-color: transparent;
    color: var(--accent-primary);
    padding: 8px 15px;
    border: 1px solid var(--accent-primary);
    border-radius: 0; /* Sharp corners */
    font-weight: 600;
}
header .nav-links li.e-shop a:hover {
    background-color: var(--accent-primary);
    color: var(--text-light);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.8rem; /* Larger toggle */
    cursor: pointer;
}

/* Hero Section */
.hero {
    /* Placeholder: Dark, moody, atmospheric salon shot or abstract texture */
    background: url('images/hero-bg.jpg') no-repeat center center/cover;
    height: calc(100vh - var(--header-height));
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
    padding: 20px;
}
.hero::before { 
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(26,29,36,0.3) 0%, rgba(26,29,36,0.8) 100%);
}

.hero-content {
    position: relative; 
    z-index: 1;
    max-width: 700px;
}

.hero h1 {
    font-size: 4.5rem; /* Impactful serif heading */
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: var(--text-light);
    font-style: italic;
}

.hero p {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    letter-spacing: 0.8px;
    margin-bottom: 2.5rem;
    font-weight: 300;
    color: var(--text-medium);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons .btn {
    margin: 0 10px;
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-medium);
    font-size: 0.8rem;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: 2px;
    z-index: 1;
    font-weight: 500;
}
.scroll-down:hover {
    color: var(--accent-primary);
}
.scroll-down i {
    margin-left: 8px;
    font-size: 0.9rem;
    animation: bounceUpDown 2s infinite;
}
@keyframes bounceUpDown {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}


/* About Intro Section */
.about-intro {
    padding: 100px 0;
    text-align: center;
    background-color: var(--bg-dark); /* Consistent dark theme */
    position: relative;
}
.decorative-flourish {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1rem;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.5rem;
}
.about-intro h2 {
    font-size: 2.8rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}
.about-intro .container p {
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-medium);
    font-weight: 300;
}

/* Services Section - Contrasting Light Background */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-light); /* Light contrasting background */
    color: var(--text-dark);
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
}
.section-title .line {
    display: block;
    width: 80px;
    height: 2px; /* Thinner line */
    background-color: var(--accent-primary);
    margin: 0 auto 25px;
}
.section-title h2 { /* Will inherit dark text color from section */
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}
.section-title h3 { /* Sans-serif subtitle */
    font-family: var(--font-sans);
    font-size: 1rem;
    color: #777; /* Muted text on light bg */
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Responsive grid */
    gap: 40px;
}

.service-item {
    text-align: left; /* Text aligns left for a cleaner card */
    background-color: #fff; 
    border: 1px solid #E5E7EB; /* Subtle border */
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition-main);
    overflow: hidden; /* Important for image effects */
}
.service-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.07);
}
.service-item img {
    width: 100%;
    height: 280px; 
    object-fit: cover;
    transition: transform 0.4s ease;
}
.service-item:hover img {
    transform: scale(1.05);
}

.service-item h4 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-weight: 700; /* Serif title */
    padding: 25px 25px 0 25px;
}
.service-item .btn {
    margin: 15px 25px 25px 25px; /* More padding around button */
    display: inline-block; /* Ensure it doesn't take full width */
}


/* Stats Section */
.stats-section {
    padding: 100px 0;
    background-color: var(--bg-dark-secondary); /* Slightly different dark */
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    text-align: center;
}
.stat-item .stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-primary); /* Accent color for numbers */
    margin-bottom: 0.25rem;
    line-height: 1.1;
}
.stat-item .stat-label {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.4;
    font-weight: 400;
}

/* CTA Booking Section */
.cta-booking {
    /* Placeholder: Abstract dark texture or vibrant floral pattern */
    background: url('https://images.unsplash.com/photo-1521590832167-7bcbfaa6381f?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
    padding: 120px 20px;
    text-align: center;
    color: var(--text-light);
    position: relative;
}
.cta-booking::before { 
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,29,36,0.85) 0%, rgba(200, 62, 132, 0.4) 100%); /* Gradient overlay with accent hint */
}
.cta-content {
    position: relative;
    z-index: 1;
}
.cta-content p {
    font-family: var(--font-sans);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-medium);
}
.cta-content h1 {
    font-size: 3rem;
    margin-bottom: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
}

/* Footer */
footer {
    color: var(--text-medium);
    padding-top: 0; 
}

.footer-social-promo {
    background-color: var(--accent-primary); 
    padding: 25px 0;
    color: var(--text-light);
}
.footer-social-promo .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-social-promo span {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.social-icons a {
    margin-left: 20px;
    font-size: 1.3rem;
    color: var(--text-light);
}
.social-icons a:hover {
    color: rgba(255,255,255,0.7);
    transform: scale(1.1);
}

.footer-main {
    padding: 80px 20px; 
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.5fr 1.5fr; 
    gap: 50px;
    background-color: var(--bg-dark); /* Main footer is dark */
}
.footer-logo-area .logo-footer {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 0;
    border: none;
    color: var(--text-light);
    display: inline-block;
    margin-bottom: 0.5rem;
}
.footer-logo-area .footer-tagline {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--text-medium);
    letter-spacing: 0.5px;
}

.footer-column h4 {
    font-family: var(--font-sans); /* Sans-serif for footer headings */
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-light);
    margin-bottom: 25px;
    font-weight: 600;
}
.footer-column ul li {
    margin-bottom: 12px;
}
.footer-column ul li a {
    font-size: 0.9rem;
    color: var(--text-medium);
    font-weight: 400;
}
.footer-column ul li a:hover {
    color: var(--accent-primary);
    padding-left: 5px; /* Subtle hover indent */
}

.footer-column p {
    font-size: 0.9rem;
    margin-bottom: 10px;
    line-height: 1.6;
    font-weight: 300;
}
.footer-column p a {
    color: var(--text-medium);
    font-weight: 400; 
}
.footer-column p a:hover {
    color: var(--accent-primary);
    text-decoration: underline;
}

.signup-form input[type="email"] {
    width: 100%;
    padding: 14px 15px;
    margin-bottom: 15px;
    border: 1px solid rgba(240,240,240,0.2);
    border-radius: 0;
    font-size: 0.9rem;
    font-family: var(--font-sans);
    background-color: var(--bg-dark-secondary);
    color: var(--text-light);
}
.signup-form input::placeholder {
    color: var(--text-medium);
}
.signup-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
    background-color: var(--bg-dark);
}
.btn-form {
    background-color: var(--accent-primary);
    color: var(--text-light);
    padding: 14px 15px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 0.9rem;
    width: 100%; 
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition-main);
}
.btn-form:hover {
    background-color: var(--accent-primary-darker);
}
.form-note {
    font-size: 0.8rem;
    color: var(--text-medium);
    margin-top: 10px;
    font-style: italic;
}

.footer-bottom {
    background-color: #121418; /* Even darker footer bottom */
    color: var(--text-medium);
    padding: 25px 0;
    font-size: 0.85rem;
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 300;
}
.footer-bottom a {
    color: var(--text-medium);
    font-weight: 400;
}
.footer-bottom a:hover {
    color: var(--accent-primary);
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 1001;
}
#chat-toggle-button {
    background-color: var(--accent-primary);
    color: var(--text-light);
    border: none;
    border-radius: 50%; /* Circular button */
    width: 60px;
    height: 60px;
    font-size: 1.6rem; /* Adjusted for fa-comments */
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(200, 62, 132, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-main);
}
#chat-toggle-button:hover {
    background-color: var(--accent-primary-darker);
    transform: scale(1.1) rotate(10deg);
}
.chat-popup-content {
    display: none; 
    position: absolute;
    bottom: 80px; 
    right: 0;
    width: 320px;
    background-color: var(--bg-dark-secondary);
    border: 1px solid rgba(240,240,240,0.1);
    border-radius: 4px; /* Subtle rounding */
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    padding: 25px;
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.6;
}
.chat-popup-content.show {
    display: block;
    animation: fadeInPopup 0.3s ease-out;
}
@keyframes fadeInPopup {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.chat-popup-content p {
    margin-bottom: 10px;
    font-weight: 400;
    color: var(--text-light);
}
#close-chat {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-medium);
    cursor: pointer;
}
#close-chat:hover {
    color: var(--text-light);
}

/* Responsive Styles */
@media (max-width: 992px) {
    :root { --header-height: 70px; }
    .logo { font-size: 1.8rem; }
    header .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: var(--header-height); 
        left: 0;
        width: 100%;
        background-color: var(--bg-dark); /* Solid dark for mobile menu */
        padding: 20px 0;
        border-top: 1px solid rgba(240,240,240,0.1);
        box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }
    header .nav-links.active {
        display: flex;
    }
    header .nav-links li {
        margin: 15px 0;
        text-align: center;
        width: 100%;
    }
    .menu-toggle { display: block; }

    .hero h1 { font-size: 3.5rem; }
    .hero p { font-size: 1.1rem; }

    .footer-main {
        grid-template-columns: 1fr 1fr; 
        gap: 30px;
    }
    .footer-logo-area {
        grid-column: span 2; 
        text-align: center;
        margin-bottom: 20px;
    }
    .about-intro h2, .services-section .section-title h2 { font-size: 2.2rem; }

}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.8rem; }
    .hero p { font-size: 1rem; }
    .hero-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-buttons .btn { 
        margin: 8px 0; 
        width: 240px;
    }

    .services-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 25px; }
    .service-item img { height: 240px; }
    .service-item h4 { font-size: 1.1rem; padding: 20px 20px 0 20px; }
    .service-item .btn { margin: 15px 20px 20px 20px; }

    .stats-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .stat-item { margin-bottom: 20px; }
    .stat-item .stat-number { font-size: 3rem; }

    .cta-content h1 { font-size: 2.2rem; }
    .about-intro, .services-section, .stats-section, .cta-booking { padding: 80px 0; }
    .footer-main {
        grid-template-columns: 1fr; 
        text-align: center;
    }
    .footer-column { margin-bottom: 30px; }
    .signup-form input[type="email"], .btn-form { 
        max-width: 350px; 
        margin-left: auto; 
        margin-right: auto; 
    }

    .footer-social-promo .container, .footer-bottom .container {
        flex-direction: column;
        text-align: center;
    }
    .footer-social-promo span { margin-bottom: 15px; }
    .footer-bottom p { margin-bottom: 8px; }
}

@media (max-width: 480px) {
    body { font-size: 15px; }
    .container { padding: 0 15px; }
    .hero { min-height: 500px; }
    .hero h1 { font-size: 2.2rem; }
    .hero p { font-size: 0.9rem; }
    .hero-buttons .btn { width: 100%; max-width: 220px; padding: 10px 20px;}
    
    .section-title h2 {font-size: 2rem;}
    .section-title h3 {font-size: 0.9rem;}

    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .stat-item .stat-number { font-size: 2.8rem; }

    .cta-content h1 { font-size: 1.8rem; }
    .cta-content p { font-size: 0.9rem; }

    .footer-main { padding: 60px 15px; }
    .chat-popup-content { 
        width: calc(100vw - 30px); 
        right: 50%; transform: translateX(50%); 
        bottom: 75px;
    }
     #chat-toggle-button { width: 55px; height: 55px; font-size: 1.5rem;}
}