/* ==========================================================================
   Evelyn Martinez - Luxury Companion & Elite Lifestyle
   Core Stylesheet & Design System
   ========================================================================== */

:root {
    --color-primary: #e11d48;
    --color-primary-hover: #be123c;
    --color-primary-light: #fff1f2;
    --color-primary-glow: rgba(225, 29, 72, 0.25);
    
    --color-gold: #c5a059;
    --color-gold-light: #f5e7c8;
    --color-gold-dark: #9a7b38;
    --color-gold-glow: rgba(197, 160, 89, 0.3);

    --color-dark-900: #0a0c10;
    --color-dark-800: #12161f;
    --color-dark-700: #1a202c;
    --color-dark-600: #2d3748;

    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --shadow-luxury: 0 20px 40px -15px rgba(0, 0, 0, 0.08), 0 0 1px 1px rgba(0, 0, 0, 0.04);
    --shadow-luxury-hover: 0 25px 50px -12px rgba(225, 29, 72, 0.15), 0 0 2px 1px rgba(225, 29, 72, 0.1);
}

/* Base & Reset Enhancements */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: var(--font-body);
}

body {
    background-color: #faf9f7;
    color: #2b2f38;
    overflow-x: hidden;
    line-height: 1.65;
}

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

/* Typography Enhancements */
.font-playfair {
    font-family: var(--font-heading);
}

.font-jakarta {
    font-family: var(--font-body);
}

/* Header & Glassmorphism Navigation */
.nav-scrolled {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid rgba(225, 29, 72, 0.08);
}

/* Luxury Gradient Text & Accents */
.text-gold-gradient {
    background: linear-gradient(135deg, #d4af37 0%, #aa771c 50%, #f7d070 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-rose-gradient {
    background: linear-gradient(135deg, #e11d48 0%, #f43f5e 50%, #be123c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Subtle Shimmer & Luxury Glow */
.gold-glow {
    box-shadow: 0 0 25px var(--color-gold-glow);
}

.rose-glow {
    box-shadow: 0 0 25px var(--color-primary-glow);
}

.card-luxury {
    background: #ffffff;
    border-radius: 1.25rem;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.card-luxury:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-luxury-hover);
    border-color: rgba(225, 29, 72, 0.2);
}

/* Hero Section Adjustments */
.hero-overlay {
    background: linear-gradient(180deg, rgba(10, 12, 16, 0.35) 0%, rgba(10, 12, 16, 0.75) 75%, rgba(10, 12, 16, 0.95) 100%);
}

.hero-portrait-frame {
    position: relative;
    border-radius: 1.5rem;
    padding: 8px;
    background: linear-gradient(135deg, rgba(225, 29, 72, 0.4), rgba(212, 175, 55, 0.4));
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

/* Gallery Section & Filter Controls */
.gallery-filter-btn {
    padding: 0.6rem 1.4rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    border: 1px solid rgba(203, 213, 225, 0.7);
    background: #ffffff;
    color: #475569;
    cursor: pointer;
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px var(--color-primary-glow);
}

.gallery-item {
    position: relative;
    border-radius: 1.25rem;
    overflow: hidden;
    background-color: #e2e8f0;
    cursor: pointer;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.gallery-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 35px -10px rgba(225, 29, 72, 0.2);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(10, 12, 16, 0.85) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(10, 12, 16, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.lightbox-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-img-wrapper {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.8);
}

.lightbox-img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 0.75rem;
}

.lightbox-btn {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-smooth);
    z-index: 10;
}

.lightbox-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: scale(1.1);
}

.lightbox-prev {
    left: 1.5rem;
}

.lightbox-next {
    right: 1.5rem;
}

.lightbox-close {
    top: 1.5rem;
    right: 1.5rem;
}


/* Services Cards */
.service-card {
    background: #ffffff;
    border-radius: 1.25rem;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 50px -15px rgba(225, 29, 72, 0.15);
    border-color: rgba(225, 29, 72, 0.3);
}

.service-image-header {
    height: 220px;
    position: relative;
    overflow: hidden;
}

.service-image-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-image-header img {
    transform: scale(1.08);
}

/* Interactive Accordion */
.accordion-item {
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    background: #ffffff;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.accordion-item:hover {
    border-color: rgba(225, 29, 72, 0.3);
}

.accordion-header {
    width: 100%;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-weight: 600;
    color: #1e293b;
    background: transparent;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.accordion-header:hover {
    background: #fff1f2;
    color: var(--color-primary);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out, padding 0.35s ease;
    padding: 0 1.5rem;
    color: #64748b;
}

.accordion-item.active .accordion-content {
    max-height: 350px;
    padding: 0.25rem 1.5rem 1.5rem 1.5rem;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--color-primary);
}

/* Multi-Step Form Custom UI */
.form-input-custom {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid #cbd5e1;
    background: #ffffff;
    color: #1e293b;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-input-custom:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

/* Mobile Quick Navigation Floating Bar */
.mobile-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(226, 232, 240, 0.9);
    padding: 0.75rem 1rem;
    z-index: 45;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.05);
}

/* Scroll to Top Button */
#to-top {
    position: fixed;
    bottom: 5.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px var(--color-primary-glow);
    z-index: 40;
    cursor: pointer;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

#to-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

#to-top:hover {
    background: var(--color-primary-hover);
    transform: translateY(-3px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Responsive Media Queries */
@media (min-width: 768px) {
    #to-top {
        bottom: 2rem;
    }
}

@media (max-width: 640px) {
    .lightbox-prev {
        left: 0.5rem;
    }
    .lightbox-next {
        right: 0.5rem;
    }
    .lightbox-close {
        top: 0.75rem;
        right: 0.75rem;
    }
}

/* Adsterra Ads Custom Styling */
.ad-native-wrapper {
    width: 100%;
    overflow-x: auto;
}

#adsterra-banner-300x250 iframe {
    max-width: 100%;
    border-radius: 12px;
    transition: transform 0.25s ease;
}

#adsterra-banner-300x250 iframe:hover {
    transform: translateY(-2px);
}