/* 
 * Glamour Parlour - Custom Styles
 * A Premium Salon Management Website
 */

/* ============================================
   CSS CUSTOM PROPERTIES (Theme Variables)
   ============================================ */
:root {
    /* Primary Colors */
    --primary-color: #c9a87c;
    --primary-dark: #b8956a;
    --primary-light: #d4bc9a;
    
    /* Secondary Colors */
    --secondary-color: #1a1a2e;
    --secondary-light: #16213e;
    
    /* Accent Colors */
    --accent-color: #d4af37;
    --accent-light: #f0d978;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    
    /* Text Colors */
    --text-primary: #1a1a2e;
    --text-secondary: #495057;
    --text-muted: #6c757d;
    --text-light: #adb5bd;
    
    /* Border Colors */
    --border-color: #dee2e6;
    --border-light: #e9ecef;
    
    /* Other */
    --card-bg: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.1);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #c9a87c 0%, #d4af37 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --gradient-hero: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 100%);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    --radius-full: 50px;
}

/* Dark Theme Variables */
[data-bs-theme="dark"] {
    --primary-color: #d4af37;
    --primary-dark: #c9a87c;
    
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    --text-muted: #6c757d;
    
    --border-color: #2d2d44;
    --border-light: #3d3d5c;
    
    --card-bg: #1a1a2e;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* ============================================
   BASE STYLES
   ============================================ */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    color: var(--text-primary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

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

::selection {
    background-color: var(--primary-color);
    color: #fff;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.section-title {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 40px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.section-title.text-start::after {
    left: 0;
    transform: none;
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    font-weight: 500;
    border-radius: var(--radius-full);
    padding: 10px 25px;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201, 168, 124, 0.3);
    background: var(--gradient-primary);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.btn-lg {
    padding: 14px 35px;
    font-size: 1rem;
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.875rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.card-body {
    padding: 1.5rem;
}

/* ============================================
   FORMS
   ============================================ */
.form-control,
.form-select {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 12px 16px;
    transition: all var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-secondary);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(201, 168, 124, 0.15);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    padding: 15px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 2px 20px var(--shadow-color);
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--primary-color) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--text-primary) !important;
    padding: 8px 16px !important;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(201,168,124,0.05)" stroke-width="0.5"/></svg>');
    background-size: 100px 100px;
}

/* ============================================
   SERVICES
   ============================================ */
.service-card {
    overflow: hidden;
}

.service-card .card-img-top {
    transition: transform var(--transition-slow);
}

.service-card:hover .card-img-top {
    transform: scale(1.1);
}

.service-card .card-body {
    position: relative;
    z-index: 1;
    background: var(--card-bg);
}

/* ============================================
   GALLERY
   ============================================ */
.gallery-card {
    cursor: pointer;
}

.gallery-overlay {
    background: linear-gradient(to top, rgba(26, 26, 46, 0.95), rgba(26, 26, 46, 0.5));
    transition: opacity var(--transition-normal);
}

.gallery-card:hover .gallery-overlay {
    opacity: 1 !important;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-card {
    border: none;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: var(--gradient-dark);
}

footer h5 {
    color: #fff;
    font-size: 1.125rem;
}

footer a {
    color: var(--text-light);
    transition: color var(--transition-fast);
}

footer a:hover {
    color: var(--primary-color);
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: all var(--transition-normal);
}

.social-icon:hover {
    background: var(--gradient-primary);
    color: #fff;
    transform: translateY(-3px);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 9999;
    box-shadow: 0 5px 20px var(--shadow-color);
    border: none;
    cursor: pointer;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    color: #fff;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.hover-lift {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

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

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-dark {
    background: var(--gradient-dark);
}

.border-gradient {
    border: 2px solid transparent;
    background: linear-gradient(var(--card-bg), var(--card-bg)) padding-box,
                var(--gradient-primary) border-box;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--bg-primary);
        padding: 20px;
        border-radius: var(--radius-lg);
        margin-top: 15px;
        box-shadow: var(--shadow-lg);
    }
    
    .hero-section {
        text-align: center;
    }
    
    .hero-section .d-flex {
        justify-content: center;
    }
}

@media (max-width: 767.98px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .section-title {
        padding-bottom: 15px;
        margin-bottom: 30px;
    }
    
    .btn-lg {
        padding: 12px 25px;
    }
}

@media (max-width: 575.98px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    footer,
    .back-to-top,
    .btn {
        display: none !important;
    }
    
    body {
        background: #fff;
        color: #000;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
}