/* ==========================================================================
   IB PLOMBERIE — Haute Couture Web Experience & Design System
   Designed for: IB PLOMBERIE (Ibrahim Atama) - Cotonou, Bénin
   ========================================================================== */

:root {
    --primary: #092140;
    --primary-dark: #051427;
    --primary-light: #123766;
    --secondary: #0284c7;
    --secondary-dark: #0369a1;
    --accent: #00b4d8;
    --accent-light: #90e0ef;
    --accent-orange: #ff6b35;
    --accent-orange-hover: #fa5219;
    --gold: #f59e0b;
    --whatsapp: #25d366;
    --whatsapp-dark: #128c7e;
    --surface-white: #ffffff;
    --surface-light: #f8fafc;
    --surface-card: #ffffff;
    --surface-tint: #f0f9ff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-sub: #475569;
    --border-light: rgba(148, 163, 184, 0.18);
    --border-card: rgba(2, 132, 199, 0.12);
    --shadow-soft: 0 10px 30px -10px rgba(9, 33, 64, 0.08);
    --shadow-hover: 0 20px 40px -15px rgba(2, 132, 199, 0.22);
    --shadow-glow: 0 0 40px rgba(0, 180, 216, 0.2);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset & Typography */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--surface-light);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

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

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

/* Utilities & Gradients */
.text-gradient {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-gold {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-accent {
    color: var(--accent) !important;
}

.bg-white-5 {
    background-color: rgba(255, 255, 255, 0.05);
}

.border-white-10 {
    border-color: rgba(255, 255, 255, 0.1) !important;
}

/* ==========================================================================
   Top Announcement Bar
   ========================================================================== */
.top-announcement-bar {
    background: linear-gradient(90deg, var(--primary-dark), var(--primary));
    color: #ffffff;
    font-size: 0.84rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.badge-status-live {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 211, 102, 0.15);
    border: 1px solid rgba(37, 211, 102, 0.4);
    color: #4ade80;
    padding: 3px 12px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.78rem;
}

.live-dot {
    width: 8px;
    height: 8px;
    background-color: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(34, 197, 94, 0.4);
    animation: livePulse 2s infinite;
}

@keyframes livePulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.top-link {
    color: rgba(255, 255, 255, 0.85);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-link:hover {
    color: var(--accent-light);
}

.ifu-pill {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.85);
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.76rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.top-wa-btn {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    color: #ffffff !important;
    padding: 4px 14px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.78rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 10px rgba(37, 211, 102, 0.3);
}

.top-wa-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   Main Navbar
   ========================================================================== */
.main-luxury-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 4px 20px rgba(9, 33, 64, 0.04);
}

.brand-logo-img {
    height: 48px;
    width: auto;
    border-radius: 8px;
    border: 1px solid rgba(2, 132, 199, 0.2);
    padding: 2px;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.brand-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary);
    line-height: 1;
    display: block;
    letter-spacing: -0.5px;
}

.brand-subtitle {
    font-size: 0.72rem;
    color: var(--secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: block;
    margin-top: 2px;
}

.navbar-nav .nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-main);
    padding: 10px 18px !important;
    font-size: 0.95rem;
    border-radius: 8px;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--secondary);
    background: var(--surface-tint);
}

.navbar-nav .nav-link.active {
    color: var(--secondary);
    background: var(--surface-tint);
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 18px;
    right: 18px;
    height: 2px;
    background: var(--secondary);
    border-radius: 2px;
}

.btn-nav-call {
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 50px;
    background: var(--surface-light);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.btn-nav-call:hover {
    background: var(--surface-tint);
    border-color: var(--secondary);
    color: var(--secondary);
}

.btn-nav-call .icon-circle {
    width: 32px;
    height: 32px;
    background: var(--secondary);
    color: #ffffff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.btn-luxury-devis {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.92rem;
    padding: 12px 24px !important;
    border-radius: 50px;
    border: none;
    box-shadow: 0 4px 18px rgba(2, 132, 199, 0.3);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-luxury-devis:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.45);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
}

.btn-quick-call {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-orange);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.custom-toggler {
    border: 1px solid var(--border-light);
    padding: 8px 12px;
    border-radius: 8px;
}

.custom-toggler:focus {
    box-shadow: none;
}

.toggler-icon {
    display: inline-block;
    width: 22px;
    height: 2px;
    background: var(--primary);
    position: relative;
}

.toggler-icon::before,
.toggler-icon::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--primary);
    left: 0;
}

.toggler-icon::before { top: -6px; }
.toggler-icon::after { top: 6px; }

/* ==========================================================================
   Hero Section Masterpiece
   ========================================================================== */
.hero-masterpiece {
    background: radial-gradient(circle at 85% 15%, rgba(0, 180, 216, 0.12) 0%, transparent 45%),
                radial-gradient(circle at 10% 85%, rgba(2, 132, 199, 0.08) 0%, transparent 40%),
                linear-gradient(180deg, #ffffff 0%, var(--surface-light) 100%);
    position: relative;
    padding: 70px 0 90px;
    overflow: hidden;
}

.hero-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    border: 1px solid rgba(2, 132, 199, 0.25);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary-dark);
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.08);
    margin-bottom: 24px;
}

.hero-badge-pill i {
    color: var(--gold);
}

.hero-main-title {
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--primary-dark);
    line-height: 1.12;
    margin-bottom: 22px;
}

.hero-lead-text {
    font-size: clamp(1.05rem, 1.3vw, 1.25rem);
    color: var(--text-sub);
    line-height: 1.8;
    margin-bottom: 34px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-hero-wa {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-hero-wa:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.45);
}

.btn-hero-call {
    background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-orange-hover) 100%);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-hero-call:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 107, 53, 0.45);
}

.hero-trust-bar {
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    padding-top: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--surface-tint);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

/* Hero Visual Composition */
.hero-visual-frame {
    position: relative;
    padding: 20px;
}

.hero-main-photo-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(9, 33, 64, 0.25);
    border: 6px solid #ffffff;
    background: linear-gradient(145deg, #eef7ff 0%, #e0f2fe 100%);
    padding: 16px;
    text-align: center;
}

.hero-main-photo {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 640px;
    object-fit: contain !important;
    display: block;
    margin: 0 auto;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(9, 33, 64, 0.12);
    transition: transform 0.6s ease;
}

.hero-main-photo-wrap:hover .hero-main-photo {
    transform: scale(1.02);
}

/* Floating Badges */
.floating-glass-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    box-shadow: 0 15px 35px rgba(9, 33, 64, 0.14);
    z-index: 3;
    animation: floatGentle 5s ease-in-out infinite;
}

.card-top-left {
    bottom: 25px;
    left: -15px;
}

.card-bottom-right {
    top: 25px;
    right: -15px;
    animation-delay: 2.5s;
}

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

/* ==========================================================================
   Section Headers & Badges
   ========================================================================== */
.section-badge-luxury {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--surface-tint);
    border: 1px solid rgba(2, 132, 199, 0.2);
    color: var(--secondary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-main-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.section-lead-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Services Grid & Cards
   ========================================================================== */
.service-luxury-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    padding: 36px 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.service-luxury-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    opacity: 0;
    transition: var(--transition);
}

.service-luxury-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-card);
}

.service-luxury-card:hover::before {
    opacity: 1;
}

.service-icon-box {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    background: var(--surface-tint);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 24px;
    transition: var(--transition);
    border: 1px solid rgba(2, 132, 199, 0.15);
}

.service-luxury-card:hover .service-icon-box {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    color: #ffffff;
    transform: rotate(6deg) scale(1.08);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
}

.service-desc {
    color: var(--text-sub);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-perks-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.service-perks-list li {
    font-size: 0.88rem;
    color: var(--text-sub);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-perks-list li i {
    color: #22c55e;
    font-size: 0.8rem;
}

.btn-card-action {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px;
    border-radius: 50px;
    background: var(--surface-tint);
    color: var(--secondary);
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid rgba(2, 132, 199, 0.15);
    transition: var(--transition);
}

.btn-card-action:hover {
    background: var(--secondary);
    color: #ffffff;
    border-color: var(--secondary);
}

/* ==========================================================================
   Trust & Authenticity Section (Stamp & IFU)
   ========================================================================== */
.authenticity-block {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    color: #ffffff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 70px -20px rgba(9, 33, 64, 0.4);
}

.authenticity-block::after {
    content: '';
    position: absolute;
    right: -60px;
    bottom: -60px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.stamp-display-frame {
    background: #ffffff;
    padding: 16px;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    border: 4px solid var(--accent);
    position: relative;
}

.stamp-img {
    width: 170px;
    height: 170px;
    border-radius: 50%;
    object-fit: cover;
}

.legal-badge-tag {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin-bottom: 12px;
}

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-counter-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    padding: 34px 20px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.stats-counter-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-card);
}

.stats-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--surface-tint);
    color: var(--secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.stats-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stats-label {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-luxury-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-soft);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.testimonial-stars {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.testimonial-quote {
    font-size: 1.05rem;
    color: var(--text-sub);
    font-style: italic;
    line-height: 1.75;
    margin-bottom: 24px;
    flex-grow: 1;
}

.testimonial-author-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar-initials {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    color: #ffffff;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-name {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 2px;
    font-size: 1rem;
}

.author-city {
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ==========================================================================
   Gallery Items
   ========================================================================== */
.gallery-filter-btn {
    border: 1px solid var(--border-light);
    background: #ffffff;
    color: var(--text-main);
    padding: 8px 22px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
    background: var(--secondary);
    color: #ffffff;
    border-color: var(--secondary);
}

.gallery-luxury-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    background: #092140;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 480px;
    padding: 12px;
}

.gallery-luxury-img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain !important;
    display: block;
    margin: 0 auto;
    border-radius: 10px;
    transition: transform 0.6s ease;
}

.gallery-luxury-card:hover .gallery-luxury-img {
    transform: scale(1.02);
    opacity: 0.95;
}

.gallery-overlay-meta {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(180deg, transparent 0%, rgba(9, 33, 64, 0.95) 100%);
    color: #ffffff;
    transform: translateY(10px);
    transition: var(--transition);
}

.gallery-luxury-card:hover .gallery-overlay-meta {
    transform: translateY(0);
}

/* ==========================================================================
   Contact & Quote Forms
   ========================================================================== */
.form-card-luxury {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: 45px 35px;
    border: 1px solid var(--border-light);
    box-shadow: 0 20px 50px -10px rgba(9, 33, 64, 0.08);
}

.custom-form-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.custom-form-control {
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-sm);
    padding: 13px 18px;
    font-size: 0.98rem;
    transition: var(--transition);
    background-color: #f8fafc;
}

.custom-form-control:focus {
    border-color: var(--secondary);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.12);
}

/* ==========================================================================
   Floating WhatsApp & Back to Top
   ========================================================================== */
.floating-wa-container {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.wa-tooltip-bubble {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 12px 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-light);
    font-size: 0.85rem;
    color: var(--text-main);
    max-width: 250px;
    margin-bottom: 12px;
    position: relative;
    animation: fadeIn 0.8s ease;
}

.online-indicator {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    display: inline-block;
}

.floating-wa-btn {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    position: relative;
    transition: var(--transition);
}

.floating-wa-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.floating-badge-ping {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 14px;
    height: 14px;
    background-color: #ef4444;
    border: 2px solid #ffffff;
    border-radius: 50%;
}

.back-to-top-btn {
    position: fixed;
    bottom: 104px;
    right: 36px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(9, 33, 64, 0.2);
    cursor: pointer;
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition);
}

.back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    background: var(--secondary);
    transform: translateY(-4px);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--primary-dark);
    color: #ffffff;
}

.footer-cta-strip {
    background: linear-gradient(90deg, var(--primary-light), var(--primary));
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 30px 0;
}

.cta-strip-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
}

.footer-title {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--accent);
}

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

.footer-links-list a {
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition);
}

.footer-links-list a:hover {
    color: #ffffff;
    padding-left: 4px;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .hero-masterpiece { padding: 45px 0 60px; }
    .hero-main-photo { height: 500px; object-position: top center !important; }
    .floating-glass-card { position: static; margin-top: 15px; }
    .authenticity-block { padding: 40px 24px; text-align: center; }
}

@media (max-width: 576px) {
    .hero-main-photo { height: 440px; object-position: top center !important; }
    .hero-cta-group { flex-direction: column; width: 100%; }
    .hero-cta-group .btn { width: 100%; justify-content: center; }
    .wa-tooltip-bubble { display: none; }
}