/* ==========================================================================
   Усадьба-Мастер — Premium Warm Light Architectural Design System
   ========================================================================== */

/* 1. Reset and Variables */
:root {
    --bg-light: #FDFDFB;
    --surface: #F6F5EE;
    --surface-card: rgba(255, 255, 255, 0.45);
    --surface-card-hover: rgba(255, 255, 255, 0.58);
    
    --primary: #B08B5C;
    --primary-hover: #967448;
    --primary-glow: rgba(176, 139, 92, 0.15);
    
    --accent: #244033;
    --accent-hover: #192E24;
    --accent-light: rgba(36, 64, 51, 0.05);
    
    --text-light: #FFFFFF;
    --text-dark: #1A1D1A;
    --text-muted: #5E665E;
    
    --border-color: rgba(0, 0, 0, 0.08);
    --border-color-hover: rgba(176, 139, 92, 0.35);
    
    --font-heading: Georgia, Cambria, "Times New Roman", Times, serif;
    --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    
    --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-premium: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                          box-shadow 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                          border-color 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                          background-color 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                          backdrop-filter 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                          -webkit-backdrop-filter 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 28px;
    
    --container-width: 1240px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

/* 2. Utility Classes */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.py-section {
    padding: 100px 0;
}

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

.text-center {
    text-align: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.hidden {
    display: none !important;
}

/* 3. Typography & Section Headers */
h1, h2, h3, h4 {
    color: var(--text-dark);
    font-weight: normal;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    margin-bottom: 24px;
}

h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 16px;
}

h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.section-header {
    margin-bottom: 64px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--primary);
    background-color: var(--accent-light);
    padding: 6px 16px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
}

/* 4. Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--primary-glow);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-dark);
    border-color: rgba(0, 0, 0, 0.15);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: rgba(176, 139, 92, 0.05);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-full {
    width: 100%;
}

.btn-arrow {
    margin-left: 8px;
    transition: transform var(--transition);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* 5. Header Component */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(253, 253, 251, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    transition: padding var(--transition), background-color var(--transition);
}

.header.scrolled {
    padding: 12px 0;
    background-color: rgba(253, 253, 251, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--text-dark);
}

.logo-sep {
    color: var(--primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.phone-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-dark);
}

.phone-link:hover {
    color: var(--primary);
}

.phone-icon {
    font-size: 1.1rem;
    color: var(--primary);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* Mobile Nav Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100%;
    background-color: var(--surface);
    z-index: 999;
    padding: 100px 32px 40px;
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 30px rgba(0,0,0,0.05);
    transition: right var(--transition);
}

.mobile-drawer.open {
    right: 0;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav-link {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-muted);
}

.mobile-nav-link:hover {
    color: var(--primary);
}

.mobile-phone-link {
    margin-top: 32px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* 6. Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 160px 0 100px;
    background: url('assets/hero_bg.webp') no-repeat center center / cover;
    overflow: hidden;
    color: var(--text-light);
}

.hero h1 {
    color: var(--text-light);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(16, 20, 17, 0.9) 25%,
        rgba(16, 20, 17, 0.65) 60%,
        rgba(16, 20, 17, 0.35) 100%
    );
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    max-width: 740px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--accent);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 24px;
    border: 1px solid rgba(255,255,255,0.05);
    color: var(--text-light);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--primary);
    animation: pulse 2s infinite;
}

.hero-subtitle {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 18px;
    font-weight: 500;
}

.hero-guarantee {
    font-size: 1.05rem;
    color: var(--primary);
    margin-bottom: 40px;
    padding-left: 16px;
    border-left: 2px solid var(--primary);
    font-weight: 500;
}

.hero-actions-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 60px;
}

.hero .btn-outline {
    color: var(--text-light);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero .btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: rgba(255, 255, 255, 0.08);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
}

.mouse-icon {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    margin: 0 auto 8px;
    position: relative;
}

.mouse-wheel {
    display: block;
    width: 4px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.8s infinite;
}

.mouse-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.5);
}

/* 7. Services Section */
.service-card {
    background-color: var(--surface-card);
    backdrop-filter: blur(24px) saturate(120%);
    -webkit-backdrop-filter: blur(24px) saturate(120%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.45);
    overflow: hidden;
    transition: var(--transition-premium);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.03), inset 0 1px 2px rgba(255, 255, 255, 0.6), inset 0 -1px 1px rgba(255, 255, 255, 0.2);
    will-change: transform, box-shadow;
    position: relative;
    z-index: 1;
}

.service-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-8px);
    background-color: var(--surface-card-hover);
    box-shadow: 0 20px 40px rgba(176,139,92,0.14), inset 0 1px 2px rgba(255, 255, 255, 0.8), inset 0 -1px 1px rgba(255, 255, 255, 0.3);
}

.service-img-wrapper {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.service-card:hover .service-img {
    transform: scale(1.06);
}

.service-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--surface-card) 0%, rgba(255, 255, 255, 0) 20%);
}

.service-body {
    padding: 32px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
    width: 60px;
    height: 60px;
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.6s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-icon {
    transform: translateY(-3px) scale(1.08) rotate(3deg);
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 12px rgba(176, 139, 92, 0.15);
}

.service-body p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.service-list li {
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
}

.service-list li span {
    color: var(--primary);
    font-weight: 800;
}

/* 8. Quiz Calculator Section */
.quiz-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: center;
}

.quiz-info h2 {
    margin-bottom: 24px;
}

.quiz-lead-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.quiz-bonuses {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.bonus-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.bonus-icon {
    font-size: 1.8rem;
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bonus-item h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-dark);
}

.bonus-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.quiz-card {
    background-color: var(--surface-card);
    backdrop-filter: blur(24px) saturate(120%);
    -webkit-backdrop-filter: blur(24px) saturate(120%);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.03), inset 0 1px 2px rgba(255, 255, 255, 0.6), inset 0 -1px 1px rgba(255, 255, 255, 0.2);
    position: relative;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    transition: var(--transition-premium);
    will-change: transform, box-shadow;
    z-index: 1;
}

.quiz-card:hover {
    border-color: var(--border-color-hover);
    box-shadow: 0 20px 50px rgba(176,139,92,0.1), inset 0 1px 2px rgba(255, 255, 255, 0.7);
}

.quiz-progress-wrapper {
    margin-bottom: 32px;
}

.quiz-progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.quiz-progress-text strong {
    color: var(--primary);
}

.quiz-progress-bar {
    width: 100%;
    height: 4px;
    background-color: rgba(0,0,0,0.05);
    border-radius: 2px;
    overflow: hidden;
}

.quiz-progress-fill {
    height: 100%;
    background-color: var(--primary);
    border-radius: 2px;
    transition: width var(--transition);
}

.quiz-form {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.quiz-step {
    display: none;
    animation: fadeIn var(--transition);
}

.quiz-step.active {
    display: block;
}

.quiz-step-title {
    font-size: 1.35rem;
    margin-bottom: 24px;
    font-weight: 700;
}

.quiz-step-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.quiz-grid-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.grid-3-cols {
    grid-template-columns: repeat(3, 1fr) !important;
}

.quiz-option-card {
    position: relative;
    cursor: pointer;
}

.quiz-option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.option-content {
    display: flex;
    flex-direction: column;
    padding: 24px;
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius-md);
    transition: var(--transition-premium);
    height: 100%;
    will-change: transform;
}

.option-content.compact {
    padding: 20px 12px;
    align-items: center;
}

.quiz-option-card:hover .option-content {
    border-color: rgba(255, 255, 255, 0.65);
    background-color: rgba(255, 255, 255, 0.55);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.02);
}

.quiz-option-card input[type="radio"]:checked + .option-content {
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.7);
    box-shadow: 0 4px 20px rgba(176, 139, 92, 0.12), inset 0 1px 2px rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

.option-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.option-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-dark);
}

.option-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Quiz slider styles */
.quiz-range-wrapper {
    margin-top: 40px;
    background-color: var(--surface);
    padding: 24px 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.range-label {
    display: block;
    margin-bottom: 16px;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.range-label strong {
    color: var(--primary);
    font-size: 1.25rem;
}

.range-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    outline: none;
    margin-bottom: 12px;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    transition: transform 0.15s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.range-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    transition: transform 0.15s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    border: none;
}

.range-slider::-moz-range-thumb:hover {
    transform: scale(1.15);
}

.range-marks {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}


/* Quiz Price Range Box and Checkbox Options */
.quiz-price-box {
    background: rgba(176, 139, 92, 0.08);
    border: 1px solid rgba(176, 139, 92, 0.35);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 24px;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.5);
    transition: var(--transition-premium);
}

.price-box-tag {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 8px;
}

.price-range-value {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--accent);
    font-weight: normal;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
}

.price-range-value span {
    font-weight: 700;
    color: var(--primary);
}

.price-box-note {
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-muted);
    margin: 0;
}

.quiz-checkbox-options-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(255, 255, 255, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius-md);
    padding: 24px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Step 4 Form Fields */
.lead-form-fields {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.form-input, .form-textarea {
    width: 100%;
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-dark);
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--primary);
    background-color: var(--surface-card);
    box-shadow: 0 0 10px rgba(176, 139, 92, 0.1);
}

.messenger-selector {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.msg-btn {
    position: relative;
    cursor: pointer;
}

.msg-btn input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.msg-btn-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--surface);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.msg-btn-content.telegram {
    color: #3488C4;
}

.msg-btn-content.whatsapp {
    color: #3C9F47;
}

.msg-btn:hover .msg-btn-content {
    background-color: var(--surface-card-hover);
    border-color: rgba(0, 0, 0, 0.12);
}

.msg-btn input[type="radio"]:checked + .msg-btn-content {
    border-color: var(--primary);
    background-color: rgba(176, 139, 92, 0.06);
}

/* Checkbox styling */
.checkbox-group {
    margin-top: 8px;
}

.custom-checkbox-container {
    display: flex;
    position: relative;
    padding-left: 32px;
    cursor: pointer;
    font-size: 0.9rem;
    user-select: none;
    align-items: center;
}

.custom-checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkbox-checkmark {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: var(--transition);
}

.custom-checkbox-container:hover input ~ .checkbox-checkmark {
    background-color: var(--surface-card-hover);
    border-color: rgba(0, 0, 0, 0.18);
}

.custom-checkbox-container input:checked ~ .checkbox-checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

.checkbox-checkmark::after {
    content: "";
    position: absolute;
    display: none;
}

.custom-checkbox-container input:checked ~ .checkbox-checkmark::after {
    display: block;
}

.custom-checkbox-container .checkbox-checkmark::after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid var(--text-light);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label {
    color: var(--text-muted);
}

.custom-checkbox-container input:checked ~ .checkbox-label {
    color: var(--text-dark);
}

/* Quiz navigation */
.quiz-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

/* 9. Timeline (How we work) Section */
.timeline-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 30px;
    width: 2px;
    background: linear-gradient(
        to bottom,
        var(--primary) 0%,
        rgba(176, 139, 92, 0.3) 70%,
        rgba(176, 139, 92, 0.05) 100%
    );
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 48px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 15px;
    top: 4px;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--surface-card);
    border: 2px solid var(--primary);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 2px 8px var(--primary-glow);
    z-index: 2;
    transition: var(--transition);
}

.timeline-item.active .timeline-dot {
    background-color: var(--primary);
    color: var(--text-light);
    box-shadow: 0 0 15px var(--primary-glow);
}

.timeline-content-card {
    background-color: var(--surface-card);
    backdrop-filter: blur(24px) saturate(120%);
    -webkit-backdrop-filter: blur(24px) saturate(120%);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition-premium);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01), inset 0 1px 1px rgba(255, 255, 255, 0.6), inset 0 -1px 1px rgba(255, 255, 255, 0.2);
    will-change: transform, box-shadow;
    position: relative;
    z-index: 1;
}

.timeline-item:hover .timeline-content-card {
    border-color: var(--border-color-hover);
    transform: translateX(8px) translateY(-2px);
    background-color: var(--surface-card-hover);
    box-shadow: 0 12px 30px rgba(176, 139, 92, 0.08), inset 0 1px 1px rgba(255, 255, 255, 0.7);
}

.timeline-step {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 8px;
}

.timeline-content-card h3 {
    margin-bottom: 12px;
}

.timeline-content-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.timeline-time {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-dark);
    background-color: var(--surface);
    padding: 4px 12px;
    border-radius: 4px;
    border: 1px dashed var(--border-color);
}

/* 10. Portfolio Section */
.portfolio-card {
    background-color: var(--surface-card);
    backdrop-filter: blur(24px) saturate(120%);
    -webkit-backdrop-filter: blur(24px) saturate(120%);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-premium);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.02), inset 0 1px 2px rgba(255, 255, 255, 0.6), inset 0 -1px 1px rgba(255, 255, 255, 0.2);
    will-change: transform, box-shadow;
    position: relative;
    z-index: 1;
}

.portfolio-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-8px);
    background-color: var(--surface-card-hover);
    box-shadow: 0 20px 40px rgba(176, 139, 92, 0.14), inset 0 1px 2px rgba(255, 255, 255, 0.8), inset 0 -1px 1px rgba(255, 255, 255, 0.3);
}

.portfolio-img-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.portfolio-card:hover .portfolio-img {
    transform: scale(1.05);
}

.portfolio-card-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid rgba(0,0,0,0.05);
}

.portfolio-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
    line-height: 1.5;
    flex-grow: 1;
}

.portfolio-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    gap: 12px;
}

.meta-item {
    display: flex;
    flex-direction: column;
}

.meta-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.meta-val {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-dark);
}

.meta-val.highlight {
    color: var(--primary);
}

/* 11. Contacts & Footer Form Section (Premium Dark Green Foundation) */
.contacts-section {
    background-color: var(--accent);
    color: rgba(255, 255, 255, 0.9);
}

.contacts-section h2 {
    color: var(--text-light);
}

.contacts-section .section-tag {
    color: var(--primary);
    background-color: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contacts-lead {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.contacts-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 48px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contacts-section .contact-icon {
    font-size: 1.5rem;
    background-color: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-light);
}

.contact-item p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

.contact-item a:hover {
    color: var(--primary);
}

.contacts-section .legal-details {
    border-top: 1px solid rgba(255,255,255,0.12);
    padding-top: 32px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Cream-white Card Form on Dark Footer */
.contact-form-card {
    background-color: var(--surface-card);
    backdrop-filter: blur(24px) saturate(120%);
    -webkit-backdrop-filter: blur(24px) saturate(120%);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15), inset 0 1px 1px rgba(255, 255, 255, 0.6), inset 0 -1px 1px rgba(255, 255, 255, 0.2);
    color: var(--text-dark);
    transition: var(--transition-premium);
    will-change: transform, box-shadow;
    position: relative;
    z-index: 1;
}

.contact-form-card:hover {
    border-color: var(--primary);
    box-shadow: 0 25px 60px rgba(176,139,92,0.15), inset 0 1px 1px rgba(255, 255, 255, 0.7);
}

.contact-form-card h3 {
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form-card .form-card-subtitle {
    color: var(--text-muted);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form-card .form-input, .contact-form-card .form-textarea {
    background-color: #F8F7F3;
    color: var(--text-dark);
    border-color: rgba(0,0,0,0.06);
}

.contact-form-card .form-input:focus, .contact-form-card .form-textarea:focus {
    border-color: var(--primary);
    background-color: var(--surface-card);
    box-shadow: 0 0 10px rgba(176, 139, 92, 0.1);
}

.form-textarea {
    resize: none;
}

.contact-form-card .form-policy {
    color: var(--text-muted);
}

.contact-form-card .form-policy a {
    color: var(--primary);
}

/* 12. Modal Popup Component */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background-color: rgba(20, 24, 21, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.3s ease;
}

.modal-card {
    background-color: var(--surface-card);
    border: 1px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: 48px;
    max-width: 520px;
    width: 100%;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 60px rgba(176, 139, 92, 0.12);
    color: var(--text-dark);
    animation: slideUp 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 32px;
    height: 32px;
    font-size: 2rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-dark);
}

.modal-success-icon {
    width: 64px;
    height: 64px;
    background-color: var(--surface);
    border: 1px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 24px;
}

.modal-card h3 {
    color: var(--text-dark);
    font-size: 1.75rem;
    margin-bottom: 12px;
}

.modal-message {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

.modal-details-box {
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px 24px;
    margin-bottom: 32px;
    text-align: left;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 8px;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 8px;
}

.detail-row:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.detail-row span {
    color: var(--text-muted);
}

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

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.4); opacity: 1; box-shadow: 0 0 12px var(--primary); }
    100% { transform: scale(1); opacity: 0.6; }
}

@keyframes scroll {
    0% { opacity: 1; transform: translate(-50%, 0); }
    50% { opacity: 0.3; transform: translate(-50%, 8px); }
    100% { opacity: 1; transform: translate(-50%, 0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Scroll reveal class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Glass Blobs and container utilities for premium visual effects */
.services, .quiz-section, .timeline-section, .portfolio-section, .contacts-section {
    position: relative;
    overflow: hidden;
}

.glass-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    pointer-events: none;
    z-index: 0;
    will-change: transform;
    animation: blobFloat 16s infinite alternate ease-in-out;
}

.blob-primary {
    background: radial-gradient(circle, rgba(176, 139, 92, 0.22) 0%, rgba(176, 139, 92, 0) 70%);
}

.blob-accent {
    background: radial-gradient(circle, rgba(36, 64, 51, 0.16) 0%, rgba(36, 64, 51, 0) 70%);
}

@keyframes blobFloat {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(30px, -40px) scale(1.1);
    }
    100% {
        transform: translate(-15px, 20px) scale(0.95);
    }
}

/* ==========================================================================
   Media Queries (Responsive Layouts)
   ========================================================================== */

/* Tablet (Desktop under 1024px) */
@media (max-width: 1024px) {
    .py-section {
        padding: 80px 0;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .quiz-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-stats {
        margin-bottom: 30px;
    }
}

/* Small Tablets / Large Phones */
@media (max-width: 768px) {
    .header {
        padding: 16px 0;
    }
    
    .nav, .header-actions .header-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.open .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-menu-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.open .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        padding-top: 120px;
        min-height: auto;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .quiz-grid-options {
        grid-template-columns: 1fr;
    }
    
    .grid-3-cols {
        grid-template-columns: 1fr !important;
    }
    
    .messenger-selector {
        grid-template-columns: 1fr;
    }
    
    .quiz-card {
        padding: 24px;
    }
    
    .contact-form-card {
        padding: 32px 24px;
    }
    
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-dot {
        left: 5px;
    }
    
    .timeline-content-card {
        padding: 20px;
    }
    
    .modal-card {
        padding: 32px 24px;
    }
}

/* Ultra Small Phones (320px) */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .badge {
        font-size: 0.7rem;
        padding: 4px 12px;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .hero-actions-group .btn {
        width: 100%;
    }
    
    .phone-link .phone-num {
        font-size: 0.85rem;
    }
}

/* ==========================================================================
   Sticky Promotional Banner
   ========================================================================== */
.sticky-banner {
    position: fixed;
    left: 0;
    bottom: 28%;
    z-index: 90;
    display: flex;
    align-items: center;
    transition: transform 0.5s ease-in-out;
    transform: translateX(-315px);
}

.sticky-banner:hover {
    transform: translateX(0);
}

.sticky-banner-card {
    width: 315px;
    background: #ffffff;
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
    padding: 20px;
    border-top: 1px solid rgba(183, 110, 121, 0.4);
    border-right: 1px solid rgba(183, 110, 121, 0.4);
    border-bottom: 1px solid rgba(183, 110, 121, 0.4);
    box-shadow: 4px 0 30px rgba(183, 110, 121, 0.15);
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: #1C1C1C;
    font-family: var(--font-sans, sans-serif);
}

.sticky-banner-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(183, 110, 121, 0.2);
}

.sticky-icon {
    color: #D4AF37;
    font-size: 22px;
    flex-shrink: 0;
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.sticky-title-wrapper {
    text-align: left;
    flex: 1;
    min-width: 0;
}

.sticky-title-wrapper h4 {
    font-family: var(--font-heading, serif);
    font-size: 16px;
    font-weight: 700;
    color: #1C1C1C;
    margin: 0;
}

.sticky-title-wrapper p {
    font-size: 10px;
    color: #B76E79;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

.sticky-badge {
    background: #E05A2B;
    color: #ffffff;
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 6px 10px;
    border-radius: 6px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.sticky-specs {
    text-align: left;
}

.specs-subtitle {
    font-size: 10px;
    color: #8C4B55;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.specs-title {
    font-size: 14px;
    font-weight: 700;
    color: #1C1C1C;
    margin: 0;
}

.specs-desc {
    font-size: 11px;
    color: #555;
    margin-top: 4px;
    line-height: 1.4;
}

.sticky-pricing {
    background: #FFF5F0;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid rgba(224, 90, 43, 0.3);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-subtitle {
    font-size: 10px;
    color: #666;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
}

.pricing-row > span:first-child {
    color: #666;
    font-weight: 500;
}

.price-crossed {
    font-size: 12px;
    font-weight: 700;
    color: #999;
    text-decoration: line-through;
}

.price-added {
    font-size: 11px;
    font-weight: 700;
    color: #E05A2B;
}

.promo-divider {
    display: flex;
    align-items: center;
    gap: 8px;
}

.promo-divider .line {
    flex: 1;
    height: 1px;
    background: rgba(224, 90, 43, 0.3);
}

.promo-divider span {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #E05A2B;
}

.promo-price-block {
    text-align: center;
}

.price-large {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price-large span:first-child {
    font-family: var(--font-heading, serif);
    font-size: 36px;
    font-weight: 800;
    color: #E05A2B;
    line-height: 1;
}

.price-large .currency {
    font-family: var(--font-heading, serif);
    font-size: 24px;
    font-weight: 800;
    color: #E05A2B;
}

.promo-price-block .price-desc {
    font-size: 11px;
    color: #555;
    margin-top: 6px;
    font-weight: 500;
}

.urgency-block {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(224, 90, 43, 0.1);
    border-radius: 8px;
    padding: 8px 12px;
    border: 1px solid rgba(224, 90, 43, 0.25);
}

.sticky-icon-small {
    color: #E05A2B;
    font-size: 16px;
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.urgency-block span:last-child {
    font-size: 11px;
    font-weight: 700;
    color: #E05A2B;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sticky-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #E0C8C0;
    padding-top: 12px;
}

.sticky-footer span:first-child {
    font-size: 11px;
    color: #888;
    font-weight: 500;
}

.sticky-link {
    font-size: 11px;
    font-weight: 700;
    color: #B76E79;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.3s;
    cursor: pointer;
}

.sticky-link:hover {
    color: #8C4B55;
}

@keyframes sticky-tab-pulse {
    0%, 100% { opacity: 1; box-shadow: 4px 0 20px rgba(176, 139, 92, 0.25); }
    50% { opacity: 0.82; box-shadow: 4px 0 30px rgba(176, 139, 92, 0.45); }
}

.sticky-tab {
    width: 46px;
    height: 160px;
    background: rgba(176, 139, 92, 0.65);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    border: 1px solid rgba(176, 139, 92, 0.80);
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
    box-shadow: 4px 0 20px rgba(176, 139, 92, 0.25);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transition: all 0.5s ease-in-out;
    animation: sticky-tab-pulse 4s ease-in-out infinite;
}

.sticky-banner:hover .sticky-tab {
    background: rgba(176, 139, 92, 0.88);
    filter: brightness(1.05);
    animation: none;
}

@media (max-width: 768px) {
    .sticky-banner {
        bottom: 0px;
        left: 50%;
        right: auto;
        flex-direction: column;
        transform: translateX(-50%);
        width: auto;
        align-items: center;
    }
    .sticky-banner:hover {
        transform: translateX(-50%);
    }
    .sticky-banner-card {
        width: 90vw;
        max-width: 360px;
        border-radius: 16px;
        margin-bottom: 8px;
        border: 1px solid rgba(176, 139, 92, 0.3);
        opacity: 0;
        pointer-events: none;
        transform: translateY(12px);
        max-height: 0;
        overflow: hidden;
        transition: opacity 0.35s ease, transform 0.35s ease, max-height 0.4s ease;
    }
    .sticky-banner:hover .sticky-banner-card {
        /* Disable hover expansion on mobile touch screens */
        opacity: 0;
        pointer-events: none;
        transform: translateY(12px);
        max-height: 0;
    }
    .sticky-banner.expanded .sticky-banner-card {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
        max-height: 600px;
    }
    .sticky-tab {
        width: auto;
        height: 44px;
        border-radius: 24px;
        border-top-right-radius: 24px;
        border-bottom-right-radius: 24px;
        flex-direction: row;
        padding: 0 20px;
        gap: 10px;
        border: 1px solid rgba(176, 139, 92, 0.80);
        box-shadow: 0 4px 24px rgba(176, 139, 92, 0.30);
        animation: sticky-tab-pulse 4s ease-in-out infinite;
    }
    .vertical-text-large,
    .vertical-text-small {
        writing-mode: horizontal-tb !important;
        transform: none !important;
        letter-spacing: 0.15em !important;
    }
}

.sticky-icon-white {
    color: #ffffff;
    font-size: 20px;
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.vertical-text-large {
    font-size: 9px;
    color: #ffffff;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    user-select: none;
}

.vertical-text-small {
    font-size: 10px;
    color: #ffffff;
    font-weight: 700;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    user-select: none;
}

@media (max-width: 480px) {
    .sticky-banner {
        bottom: 0px;
    }
}