/* ========================================
   AMENTA COSMETIC - MODERN DESIGN 2024
   Elegant Beauty & Medical Aesthetics
   ======================================== */

/* ========================================
   CSS VARIABLES - DESIGN SYSTEM
   ======================================== */
:root {
    /* Color Palette */
    --primary-dark: #1a1a2e;
    --primary-navy: #2d3561;
    --accent-gold: #c9a961;
    --accent-rose: #d4a5a5;
    --background-light: #faf8f6;
    --background-cream: #f5f1ed;
    --text-dark: #2c2c2c;
    --text-medium: #5a5a5a;
    --text-light: #8a8a8a;
    --white: #ffffff;
    --border-light: #e8e4df;
    
    /* Typography */
    --font-elegant: 'Cormorant Garamond', serif;
    --font-modern: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.15);
    --shadow-gold: 0 4px 20px rgba(201,169,97,0.2);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* ========================================
   GLOBAL RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-modern);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--background-light);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-elegant);
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1.2rem;
}

.section-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-gold), transparent);
}

.section-subtitle {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--primary-navy);
    font-weight: 400;
    margin-bottom: var(--spacing-md);
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-navy) 100%);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.navbar-brand {
    font-family: var(--font-elegant);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white) !important;
    letter-spacing: 1px;
    transition: var(--transition-fast);
}

.brand-elegant {
    color: var(--accent-gold);
}

.brand-light {
    font-weight: 300;
    color: var(--white);
}

.navbar-brand:hover {
    transform: translateY(-2px);
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.6rem 1.2rem !important;
    margin: 0 0.2rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    letter-spacing: 0.3px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent-gold) !important;
    background: rgba(201, 169, 97, 0.1);
    transform: translateY(-2px);
}

.dropdown-menu {
    background: var(--white);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    padding: 0.7rem 1.5rem;
    color: var(--text-dark);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background: linear-gradient(90deg, rgba(201,169,97,0.1), transparent);
    color: var(--accent-gold);
    padding-left: 2rem;
}

/* ========================================
   HERO CAROUSEL
   ======================================== */
.hero-section {
    margin-top: 76px;
    position: relative;
    overflow: hidden;
}

.carousel-item {
    height: 70vh;
    min-height: 500px;
    position: relative;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg, 
        rgba(26, 26, 46, 0.7) 0%, 
        rgba(45, 53, 97, 0.5) 50%,
        rgba(201, 169, 97, 0.3) 100%
    );
}

.carousel-caption {
    bottom: 30%;
    left: 10%;
    right: 10%;
    text-align: left;
    padding: 2rem;
    background: rgba(26, 26, 46, 0.5);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-gold);
}

.carousel-caption h1 {
    color: var(--white);
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    margin-bottom: 1rem;
}

.carousel-caption .lead {
    color: var(--accent-gold);
    font-size: 1.5rem;
    font-weight: 300;
}

.animate-fade-in {
    animation: fadeInUp 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease-out 0.3s both;
}

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

.carousel-control-prev,
.carousel-control-next {
    width: 60px;
    height: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(201, 169, 97, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    opacity: 0.7;
    transition: var(--transition-fast);
}

.carousel-control-prev {
    left: 2rem;
}

.carousel-control-next {
    right: 2rem;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
    background: var(--accent-gold);
    transform: translateY(-50%) scale(1.1);
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--accent-gold);
    background: transparent;
    transition: var(--transition-fast);
}

.carousel-indicators button.active {
    background: var(--accent-gold);
    transform: scale(1.3);
}

/* ========================================
   MAIN CONTENT
   ======================================== */
.main-content {
    padding: var(--spacing-xl) 0;
}

.content-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    animation: fadeIn 0.8s ease-out;
}

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

.content-text p {
    color: var(--text-medium);
    font-size: 1.1rem;
    line-height: 1.8;
}

.content-text p:first-of-type::first-letter {
    font-size: 4rem;
    font-family: var(--font-elegant);
    font-weight: 700;
    color: var(--accent-gold);
    float: left;
    line-height: 1;
    margin: 0.1rem 0.5rem 0 0;
}

.highlight-box {
    background: linear-gradient(135deg, var(--background-cream), var(--background-light));
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-gold);
    margin: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
}

.highlight-box h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.check-list {
    list-style: none;
    padding: 0;
}

.check-list li {
    padding: 0.5rem 0;
    color: var(--text-medium);
    font-size: 1.05rem;
}

.check-list li i {
    color: var(--accent-gold);
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

/* ========================================
   CALL TO ACTION BUTTONS
   ======================================== */
.cta-section {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--accent-gold), #b89550);
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
    border: none;
    box-shadow: var(--shadow-gold);
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(201,169,97,0.4);
    color: var(--white);
}

.btn-secondary-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    background: var(--white);
    color: var(--primary-navy);
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
    border: 2px solid var(--primary-navy);
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-secondary-custom:hover {
    background: var(--primary-navy);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.5rem;
    background: transparent;
    color: var(--accent-gold);
    font-weight: 500;
    border: 2px solid var(--accent-gold);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.btn-outline-custom:hover {
    background: var(--accent-gold);
    color: var(--white);
    transform: translateY(-2px);
}

/* ========================================
   SIDEBAR
   ======================================== */
.sidebar-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    border-top: 3px solid var(--accent-gold);
    transition: var(--transition-smooth);
}

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

.sidebar-title {
    font-family: var(--font-elegant);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.sidebar-content {
    color: var(--text-medium);
}

.opening-hours {
    margin-top: 1rem;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 1rem;
}

.hours-row:last-child {
    border-bottom: none;
}

.hours-row span:first-child {
    font-weight: 500;
    color: var(--text-dark);
}

.hours-row span:last-child {
    color: var(--text-medium);
}

.contact-info {
    margin-top: 1rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.8rem 0;
    color: var(--text-medium);
}

.contact-item i {
    color: var(--accent-gold);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    min-width: 20px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-navy) 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-logo {
    max-width: 150px;
    margin-bottom: 1rem;
}

.footer-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.footer-heading {
    font-family: var(--font-elegant);
    font-size: 1.3rem;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--accent-gold);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.social-icon:hover {
    background: var(--accent-gold);
    color: var(--white);
    transform: translateY(-5px) rotate(5deg);
}

.btn-google-review {
    display: inline-flex;
    align-items: center;
    padding: 0.7rem 1.5rem;
    background: var(--white);
    color: var(--primary-dark);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.btn-google-review:hover {
    background: var(--accent-gold);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright,
.footer-address {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-gold);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-gold);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 1000;
}

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

.back-to-top:hover {
    background: var(--primary-navy);
    transform: translateY(-5px);
    box-shadow: 0 6px 30px rgba(201,169,97,0.4);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablet */
@media (max-width: 991px) {
    .carousel-item {
        height: 50vh;
        min-height: 400px;
    }
    
    .carousel-caption {
        bottom: 20%;
        padding: 1.5rem;
    }
    
    .content-card {
        padding: var(--spacing-md);
    }
    
    .cta-section {
        flex-direction: column;
    }
    
    .btn-primary-custom,
    .btn-secondary-custom {
        width: 100%;
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .carousel-item {
        height: 40vh;
        min-height: 300px;
    }
    
    .carousel-caption {
        bottom: 10%;
        padding: 1rem;
    }
    
    .carousel-caption h1 {
        font-size: 1.8rem;
    }
    
    .carousel-caption .lead {
        font-size: 1.1rem;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        width: 40px;
        height: 40px;
    }
    
    .carousel-control-prev {
        left: 1rem;
    }
    
    .carousel-control-next {
        right: 1rem;
    }
    
    .content-card {
        padding: 1.5rem;
    }
    
    .content-text p:first-of-type::first-letter {
        font-size: 3rem;
    }
    
    .sidebar-card {
        margin-bottom: 1.5rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .footer {
        padding: var(--spacing-md) 0;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .btn-primary-custom,
    .btn-secondary-custom {
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-gold {
    color: var(--accent-gold);
}

.text-navy {
    color: var(--primary-navy);
}

.bg-cream {
    background-color: var(--background-cream);
}

.divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    margin: var(--spacing-md) 0;
}

/* ========================================
   ACCESSIBILITY
   ======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .navbar,
    .carousel,
    .back-to-top,
    .footer {
        display: none;
    }
    
    .content-card {
        box-shadow: none;
        page-break-inside: avoid;
    }
}