/* ==========================================
   PVE Vacuum Elevators - Style System
   ========================================== */

/* Design Tokens & Variables */
:root {
    --bg-primary: #0A0D14;
    --bg-secondary: #121824;
    --bg-card: #182030;
    --accent-gold: #E5A93C;
    --accent-red: #C32D30;
    --gradient-primary: linear-gradient(135deg, #F5A623 0%, #D0021B 100%);
    --gradient-dark: linear-gradient(180deg, #0A0D14 0%, #121824 100%);
    --gradient-card: linear-gradient(145deg, #1A2234, #121824);
    
    --glass-bg: rgba(18, 24, 36, 0.75);
    --glass-bg-hover: rgba(26, 34, 52, 0.85);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-focus: rgba(245, 166, 35, 0.4);
    
    --text-primary: #F4F6F9;
    --text-secondary: #9EA8B6;
    --text-muted: #647080;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    --shadow-gold: 0 0 25px rgba(245, 166, 35, 0.15);
}

/* Base Styles & Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

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

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

/* Utility Elements */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

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

.badge {
    display: inline-block;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 30px;
    background: rgba(245, 166, 35, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.2);
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.badge-safety {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

/* Button UI Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    font-family: 'Outfit', sans-serif;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #FFF;
    box-shadow: 0 4px 15px rgba(208, 2, 27, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(208, 2, 27, 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-card-action {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    width: 100%;
    margin-top: 15px;
}

.btn-card-action:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #FFF;
    box-shadow: 0 4px 15px rgba(208, 2, 27, 0.35);
}

/* PVE Distributor Banner */
.pve-banner {
    background: var(--gradient-primary);
    padding: 10px 0;
    text-align: center;
    position: relative;
    z-index: 1001;
}

.banner-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.banner-tagline {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #FFF;
    margin: 0;
}

.banner-divider {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

.banner-company {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    letter-spacing: 0.03em;
}

.pve-banner .reg-mark {
    font-size: 0.65rem;
    vertical-align: super;
}

/* Header & Navigation */
.navbar {
    position: relative;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

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

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

.nav-link:hover::after {
    width: 100%;
}

.btn-nav-cta {
    padding: 8px 20px;
    font-size: 0.85rem;
    background: var(--gradient-primary);
    color: #FFF;
    border-radius: 6px;
}

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

.mobile-toggle .bar {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 80px 0 100px;
    background: var(--gradient-dark);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.08) 0%, rgba(208, 2, 27, 0) 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 700px;
    width: 100%;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Hero Form */
.hero-form {
    margin-top: 40px;
    text-align: left;
}

.hero-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.hero-form .form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.hero-form .form-group input {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    padding: 14px 16px;
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    width: 100%;
}

.hero-form .form-group input:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 12px rgba(245, 166, 35, 0.12);
}

.hero-form .form-error {
    display: none;
    font-size: 0.78rem;
    color: var(--accent-red);
    margin-top: 4px;
}

.hero-submit-btn {
    width: 100%;
    padding: 16px 28px;
    font-size: 1.05rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-wrapper {
    position: relative;
    width: 100%;
    max-width: 420px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    padding: 24px;
    box-shadow: var(--shadow-lg), var(--shadow-gold);
    backdrop-filter: blur(10px);
}

.visual-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    transition: var(--transition-slow);
}

.visual-wrapper:hover .visual-img {
    transform: scale(1.02);
}

.visual-accent-circle {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(208, 2, 27, 0.2) 0%, rgba(0,0,0,0) 80%);
    z-index: -1;
}

/* Badges / Certification Row */
.badges-section {
    background: var(--bg-secondary);
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.section-micro-tag {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 24px;
    text-align: center;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.badge-item {
    text-align: center;
    padding: 12px;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.badge-item:last-child {
    border-right: none;
}

.badge-title {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.badge-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Technology Section */
.tech-section {
    padding: 100px 0;
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.tech-card {
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px;
    transition: var(--transition-normal);
}

.tech-card:hover {
    border-color: rgba(245, 166, 35, 0.25);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tech-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(245, 166, 35, 0.1);
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.tech-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.tech-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Product Showcase Section */
.products-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

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

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-image-container {
    height: 260px;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow: hidden;
}

.product-img {
    height: 100%;
    width: auto;
    object-fit: contain;
    transition: var(--transition-slow);
}

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

.product-info {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.product-header h3 {
    font-size: 1.6rem;
}

.product-badge {
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    color: var(--text-secondary);
}

.badge-premium {
    background: rgba(245, 166, 35, 0.15);
    color: var(--accent-gold);
}

.product-tagline {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 16px;
}

.product-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

.product-specs {
    list-style: none;
    margin-bottom: 24px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.product-specs li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
}

.product-specs li strong {
    color: var(--text-primary);
}

/* Highlighted Product Card Styles */
.highlighted-card {
    border: 2px solid var(--accent-gold);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.highlighted-card:hover {
    transform: translateY(-12px);
}

/* Safety Section */
.safety-section {
    padding: 100px 0;
    background: var(--bg-primary);
}

.safety-content-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.safety-checkpoints {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.checkpoint-item {
    display: flex;
    gap: 16px;
}

.checkpoint-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkpoint-item h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

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

.safety-stats {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.stat-card {
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Configurator & Lead Form Section */
.configurator-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.configurator-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 50px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.configurator-header {
    text-align: center;
    margin-bottom: 40px;
}

.configurator-header h2 {
    font-size: 2.25rem;
    margin-bottom: 10px;
}

.configurator-header p {
    color: var(--text-secondary);
}

/* Stepper Stepper Layout */
.configurator-progress {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 45px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.progress-step {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.progress-step.active {
    color: var(--accent-gold);
}

.progress-line {
    flex-grow: 1;
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    margin: 0 16px;
}

/* Step Content Panels */
.step-content {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.step-title {
    font-size: 1.35rem;
    margin-bottom: 24px;
    text-align: center;
}

.step-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Model Selectors Grid */
.model-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.model-opt-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.model-opt-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
}

.model-opt-card.selected {
    background: rgba(245, 166, 35, 0.08);
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px rgba(245, 166, 35, 0.1);
}

.model-opt-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.model-opt-card.selected .model-opt-icon {
    background: rgba(245, 166, 35, 0.2);
    color: var(--accent-gold);
}

.model-opt-card h4 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.model-opt-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Stop Option Selectors */
.stops-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stop-opt-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.stop-opt-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
}

.stop-opt-card.selected {
    background: rgba(245, 166, 35, 0.08);
    border-color: var(--accent-gold);
}

.stop-number {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stop-opt-card.selected .stop-number {
    color: var(--accent-gold);
}

.stop-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Contact Capture Form Elements */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

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

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group label .req {
    color: var(--accent-red);
}

.form-group input {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 10px rgba(245, 166, 35, 0.1);
}

.form-error {
    display: none;
    font-size: 0.8rem;
    color: var(--accent-red);
    margin-top: 4px;
}

/* Success Modal Details */
.success-screen {
    text-align: center;
    padding: 20px 0;
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.success-screen h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.success-summary {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
}

.lead-data-review {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 24px;
    max-width: 450px;
    margin: 0 auto 32px;
    text-align: left;
}

.lead-data-review h4 {
    font-size: 0.95rem;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-gold);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 8px;
}

.lead-data-review ul {
    list-style: none;
}

.lead-data-review li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.lead-data-review li strong {
    color: var(--text-primary);
}

/* Footer Section styling */
.footer {
    background: #06080C;
    border-top: 1px solid var(--glass-border);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
    gap: 36px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 20px;
    line-height: 1.6;
}

.footer-links h4 {
    font-size: 1.05rem;
    margin-bottom: 24px;
}

.footer-links a, .footer-links p {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-links a:hover {
    color: var(--accent-gold);
    transform: translateX(4px);
}

.contact-item {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.contact-item a {
    color: var(--text-primary);
    transition: var(--transition-fast);
}

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

.office-location {
    margin-bottom: 16px;
}

.office-location strong {
    display: block;
    font-size: 0.85rem;
    color: var(--accent-gold);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.office-location p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a:hover {
    color: var(--text-secondary);
}

.distributor-tag {
    font-size: 0.8rem;
    color: var(--accent-gold);
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* ==========================================
   Responsive Breakpoints
   ========================================== */

@media (max-width: 1024px) {
    .hero-container {
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-form {
        text-align: left;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .highlighted-card {
        transform: none;
    }
    
    .highlighted-card:hover {
        transform: translateY(-4px);
    }
    
    .safety-content-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .pve-banner p {
        font-size: 0.65rem;
        letter-spacing: 0.1em;
    }
    
    .banner-divider {
        display: none;
    }
    
    .banner-company {
        font-size: 0.6rem;
    }
    
    .nav-container {
        height: 70px;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--glass-border);
        flex-direction: column;
        padding: 24px 20px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.mobile-active {
        display: flex;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .hero-section {
        padding: 60px 0 60px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .badge-item {
        border-right: none;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-card {
        padding: 28px;
    }
    
    .model-options {
        grid-template-columns: 1fr;
    }
    
    .stops-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .configurator-card {
        padding: 28px 18px;
    }
    
    .configurator-header h2 {
        font-size: 1.6rem;
    }
    
    .configurator-progress {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .progress-step {
        font-size: 0.75rem;
    }
    
    .progress-line {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .pve-banner {
        padding: 8px 0;
    }
    
    .banner-tagline {
        font-size: 0.5rem;
        letter-spacing: 0.05em;
    }
    
    .banner-company {
        font-size: 0.5rem;
    }
    
    .hero-section {
        padding: 50px 0 50px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-form-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .hero-form .form-group input {
        padding: 12px 14px;
        font-size: 0.9rem;
    }
    
    .hero-submit-btn {
        padding: 14px 20px;
        font-size: 1rem;
    }
    
    .badges-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .section-desc {
        font-size: 0.95rem;
    }
    
    .product-image-container {
        height: 200px;
    }
    
    .product-info {
        padding: 20px;
    }
    
    .product-header h3 {
        font-size: 1.3rem;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .stop-number {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--glass-border);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(245, 166, 35, 0.3);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 24px 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--accent-gold);
}

.faq-chevron {
    color: var(--text-secondary);
    transition: transform var(--transition-normal);
}

.faq-question[aria-expanded="true"] .faq-chevron {
    transform: rotate(180deg);
    color: var(--accent-gold);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-answer p {
    padding: 0 30px 30px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-answer p strong {
    color: var(--text-primary);
    font-weight: 600;
}