/* ==========================================================================
   DESIGN SYSTEM & VARIABLES (Clean Corporate B2B Minimalist White Theme)
   ========================================================================== */
:root {
    --bg-main: #ffffff;
    --bg-surface: #f8fafc;
    --bg-card: #ffffff;
    --bg-alt: #f1f5f9;
    --bg-dark-section: #0f172a;

    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    --border-focus: #0284c7;

    --text-main: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --text-light: #94a3b8;

    --primary-blue: #0284c7;
    --primary-blue-dark: #0369a1;
    --primary-navy: #1e293b;
    --accent-green: #16a34a;
    --accent-green-hover: #15803d;
    --accent-orange: #ea580c;
    --accent-red: #dc2626;

    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px -1px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-b2b: 0 12px 30px rgba(15, 23, 42, 0.08);

    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   TOP CORPORATE BAR
   ========================================================================== */
.top-corporate-bar {
    background-color: var(--primary-navy);
    color: #f8fafc;
    font-size: 0.82rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.top-bar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}
.top-separator { opacity: 0.3; }
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 18px;
}
.top-link {
    color: #cbd5e1;
    text-decoration: none;
    transition: var(--transition);
}
.top-link:hover { color: #fff; text-decoration: underline; }
.top-whatsapp-pill {
    background: var(--accent-green);
    color: #fff;
    padding: 3px 12px;
    border-radius: 20px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}
.top-whatsapp-pill:hover {
    background: var(--accent-green-hover);
    transform: translateY(-1px);
}

/* ==========================================================================
   CLEAN CORPORATE NAVBAR
   ========================================================================== */
.navbar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 99;
    box-shadow: var(--shadow-sm);
}
.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}
.brand-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--text-main);
}
.logo-mark {
    width: 46px;
    height: 46px;
    background: var(--primary-blue);
    color: #ffffff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 4px 10px rgba(2, 132, 199, 0.25);
}
.logo-text {
    display: flex;
    flex-direction: column;
}
.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.5px;
    color: var(--text-main);
}
.brand-sub {
    color: var(--primary-blue);
    font-weight: 800;
}
.brand-caption {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 600;
}
.nav-menu {
    display: flex;
    gap: 18px;
}
.nav-menu a {
    color: var(--text-body);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
}
.nav-menu a:hover {
    color: var(--primary-blue);
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    white-space: nowrap;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-sm { padding: 9px 18px; font-size: 0.88rem; border-radius: 8px; }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }
.btn-full { width: 100%; }

.btn-primary {
    background-color: var(--primary-blue);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.2);
}
.btn-primary:hover {
    background-color: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(2, 132, 199, 0.35);
}
.btn-cta {
    background-color: var(--accent-green);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.25);
}
.btn-cta:hover {
    background-color: var(--accent-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(22, 163, 74, 0.4);
}
.btn-outline {
    background: #ffffff;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}
.btn-outline:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    background: var(--bg-surface);
}
.btn-outline-dark {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}
.btn-outline-dark:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   HERO SECTION (CLEAN WHITE & NAVY B2B HOOK)
   ========================================================================== */
.hero-section {
    padding: 60px 0 80px;
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-surface) 100%);
    border-bottom: 1px solid var(--border-color);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
    align-items: flex-start;
}
.hero-content {
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.trust-badge-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.badge-pill {
    background: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}
.badge-green {
    background: #dcfce7;
    color: #15803d;
    border-color: #bbf7d0;
}
.text-blue { color: var(--primary-blue); }
.text-primary-blue { color: var(--primary-blue); }

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.18;
    color: var(--text-main);
    letter-spacing: -0.75px;
}
.hero-subtitle {
    font-size: 1.12rem;
    color: var(--text-body);
    line-height: 1.6;
}

.hero-features-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 8px 0;
}
.feat-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.feat-icon {
    width: 40px;
    height: 40px;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.feat-item strong {
    display: block;
    color: var(--text-main);
    font-size: 0.98rem;
    margin-bottom: 2px;
}
.feat-item span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* Client Trust Bar */
.hero-trust-bar {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}
.hero-trust-bar span {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 12px;
}
.trust-logos {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.trust-logos span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-body);
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 8px;
}
.trust-logos i { color: var(--text-muted); font-size: 1rem; }

/* Hero Right Side: Card & Quote Simulator */
.hero-card-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.product-display-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow-md);
    position: relative;
}
.product-img-wrapper {
    position: relative;
    text-align: center;
}
.tag-original {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--primary-navy);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 6px;
    letter-spacing: 0.5px;
}
.product-main-img {
    max-height: 280px;
    width: auto;
    object-fit: contain;
    margin: 10px auto;
}
.img-specs-badge {
    display: flex;
    justify-content: center;
    gap: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 14px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}
.img-specs-badge span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.img-specs-badge i { color: var(--primary-blue); }

/* B2B Quote Simulator / Lead Form */
.b2b-quote-box {
    background: #ffffff;
    border: 2px solid var(--primary-blue);
    border-radius: 20px;
    padding: 32px;
    box-shadow: var(--shadow-b2b);
}
.quote-header {
    margin-bottom: 20px;
}
.quote-badge {
    background: #e0f2fe;
    color: var(--primary-blue);
    font-weight: 800;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 8px;
}
.quote-header h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
}
.quote-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.tier-selector {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}
.tier-btn {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}
.tier-btn:hover {
    border-color: var(--primary-blue);
    background: #f1f5f9;
}
.tier-btn.active {
    background: #e0f2fe;
    border: 2px solid var(--primary-blue);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.15);
}
.t-qty {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}
.tier-btn.active .t-qty { color: #0369a1; }
.t-price {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
    margin-top: 2px;
}
.tier-btn.active .t-price { color: var(--primary-blue); }
.t-price small { font-size: 0.75rem; font-weight: 600; }
.t-badge-mini {
    position: absolute;
    top: -8px;
    right: 8px;
    background: var(--accent-orange);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
}

.calc-summary-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
}
.summary-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 10px;
    font-size: 0.88rem;
}
.text-right { text-align: right; }
.text-green { color: var(--accent-green); }
.summary-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    color: var(--text-main);
}
.price-highlight {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-blue);
}

.b2b-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 4px;
}
.form-group input {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.92rem;
    font-family: var(--font-body);
    outline: none;
    transition: var(--transition);
}
.form-group input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}
.btn-submit-b2b {
    background: var(--accent-green);
    color: #fff;
    font-size: 0.98rem;
    padding: 14px;
    width: 100%;
    margin-top: 4px;
}
.btn-submit-b2b:hover {
    background: var(--accent-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(22, 163, 74, 0.3);
}
.form-privacy {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* ==========================================================================
   GENERIC SECTION & HEADINGS
   ========================================================================== */
.section {
    padding: 80px 0;
    position: relative;
}
.section-header {
    max-width: 760px;
    margin: 0 auto 50px;
}
.text-center { text-align: center; }
.section-tag {
    display: inline-block;
    background: #f1f5f9;
    color: var(--primary-blue);
    font-size: 0.78rem;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: 6px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.25;
    margin-bottom: 16px;
}
.section-desc {
    font-size: 1.1rem;
    color: var(--text-body);
}

/* ==========================================================================
   SEGMENTS SECTION
   ========================================================================== */
.segments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: stretch;
}
.segment-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px 28px;
    box-shadow: var(--shadow-md);
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}
.segment-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}
.seg-card-highlight {
    border: 2px solid var(--accent-green);
    background: #f8fafc;
}
.seg-badge-top {
    position: absolute;
    top: -12px;
    left: 28px;
    background: var(--accent-green);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 12px;
    border-radius: 6px;
}
.seg-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}
.seg-icon {
    width: 52px;
    height: 52px;
    background: #e0f2fe;
    color: var(--primary-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.seg-card-highlight .seg-icon {
    background: #dcfce7;
    color: var(--accent-green);
}
.seg-header h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
}
.segment-card p {
    font-size: 0.95rem;
    color: var(--text-body);
    margin-bottom: 24px;
}
.seg-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}
.seg-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-main);
}

/* ==========================================================================
   TECHNICAL SPECIFICATIONS SECTION
   ========================================================================== */
.specs-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.specs-box-clean {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-md);
}
.specs-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: flex-start;
}
.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}
.specs-table tr {
    border-bottom: 1px solid var(--border-color);
}
.specs-table tr:last-child { border-bottom: none; }
.specs-table th {
    text-align: left;
    padding: 14px 12px;
    color: var(--text-muted);
    font-weight: 600;
    width: 42%;
}
.specs-table td {
    padding: 14px 12px;
    color: var(--text-main);
}
.badge-tech {
    background: #e0f2fe;
    color: #0369a1;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
}

.specs-visual-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.blueprint-card {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
}
.bp-header {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.92rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 16px;
}
.bp-header i { color: var(--primary-blue); }
.bp-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.bp-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.bp-qty {
    background: var(--primary-navy);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 6px;
    border-radius: 4px;
}
.bp-item strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-main);
}
.bp-item small {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.compat-clean-box {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 14px;
    padding: 18px 22px;
    font-size: 0.88rem;
    color: #166534;
}
.compat-clean-box h4 {
    font-weight: 800;
    margin-bottom: 6px;
}

/* ==========================================================================
   ROI CALCULATOR SECTION
   ========================================================================== */
.roi-calc-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}
.roi-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 36px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: 16px;
}
.roi-slider-group label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 12px;
}
.roi-slider-group input[type="range"] {
    width: 100%;
    accent-color: var(--primary-blue);
    cursor: pointer;
}
.roi-comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 32px;
}
.roi-box {
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.roi-bad {
    background: #fef2f2;
    border-color: #fca5a5;
}
.roi-good {
    background: #f0fdf4;
    border-color: #86efac;
}
.roi-box-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.roi-bad .roi-box-header i { color: #dc2626; font-size: 1.8rem; }
.roi-good .roi-box-header i { color: #16a34a; font-size: 1.8rem; }
.roi-box-header h4 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 800; }
.roi-box-header small { color: var(--text-muted); font-size: 0.82rem; }

.roi-metrics {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.92rem;
}
.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.text-red { color: #dc2626; }
.roi-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    padding-top: 16px;
    margin-top: 8px;
    border-top: 2px solid rgba(0, 0, 0, 0.1);
}
.bad-total strong { color: #dc2626; font-size: 1.4rem; }
.good-total strong { color: #16a34a; font-size: 1.4rem; }

.roi-savings-banner {
    background: var(--primary-navy);
    color: #fff;
    border-radius: 16px;
    padding: 24px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}
.sav-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-gold);
}
.sav-text {
    display: flex;
    flex-direction: column;
}
.sav-text span { font-size: 0.78rem; font-weight: 600; color: #94a3b8; }
.sav-text strong { font-family: var(--font-heading); font-size: 1.35rem; color: #4ade80; }

/* ==========================================================================
   PRICING TIER SECTION (B2B WHOLESALE)
   ========================================================================== */
.b2b-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: stretch;
    margin-bottom: 40px;
}
.b2b-price-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 36px 28px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: var(--transition);
}
.b2b-price-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-hover);
}
.featured-b2b-card {
    border: 2px solid var(--primary-blue);
    background: #f8fafc;
    box-shadow: var(--shadow-lg);
    transform: scale(1.03);
}
.featured-b2b-card:hover { transform: scale(1.03) translateY(-8px); }

.badge-popular, .badge-master {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-blue);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 5px 16px;
    border-radius: 20px;
    white-space: nowrap;
}
.badge-master { background: var(--primary-navy); }

.p-header { text-align: center; margin-bottom: 24px; }
.p-tier-name {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--text-muted);
    letter-spacing: 1px;
}
.p-qty-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-main);
    margin-top: 4px;
}
.p-price-area {
    text-align: center;
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 24px;
}
.p-old-price { font-size: 0.88rem; color: var(--text-muted); text-decoration: line-through; }
.p-current { font-family: var(--font-heading); font-weight: 900; color: var(--text-main); display: flex; justify-content: center; align-items: baseline; }
.p-curr { font-size: 1.3rem; }
.p-val { font-size: 3.2rem; line-height: 1; }
.p-cents { font-size: 1.3rem; }
.p-per { font-size: 0.95rem; font-weight: 600; color: var(--text-muted); margin-left: 4px; }

.p-savings-tag {
    display: inline-block;
    background: #f1f5f9;
    color: var(--text-body);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
    margin-top: 10px;
}
.p-sav-green { background: #dcfce7; color: #166534; }
.p-sav-blue { background: #e0f2fe; color: #0369a1; }

.p-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    flex: 1;
}
.p-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: var(--text-body); }

.custom-quote-banner {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 36px 40px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}
.cq-info h4 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 800; color: var(--text-main); margin-bottom: 8px; }
.cq-info p { font-size: 0.98rem; color: var(--text-body); max-width: 700px; }

/* ==========================================================================
   FAQ ACCORDION CLEAN
   ========================================================================== */
.faq-b2b-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
}
.faq-accordion-clean {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.active { border-color: var(--primary-blue); box-shadow: var(--shadow-sm); }
.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}
.faq-question i { color: var(--primary-blue); transition: transform 0.3s ease; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 28px;
    color: var(--text-body);
    font-size: 0.98rem;
}
.faq-item.active .faq-answer { max-height: 250px; padding-bottom: 24px; }

/* ==========================================================================
   FINAL B2B CTA & FOOTER
   ========================================================================== */
.final-b2b-cta {
    padding: 90px 0;
    background: var(--primary-navy);
    color: #ffffff;
}
.cta-inner-clean h2 {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.cta-inner-clean p {
    font-size: 1.15rem;
    color: #cbd5e1;
    max-width: 650px;
    margin: 0 auto 36px;
}
.cta-btn-row {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.corporate-footer {
    background: #0f172a;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    padding: 60px 0 24px;
    font-size: 0.9rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.3fr;
    gap: 48px;
    margin-bottom: 40px;
}
.footer-col-1 p { margin: 16px 0 20px; max-width: 400px; }
.footer-company-info { display: flex; flex-direction: column; gap: 8px; font-size: 0.85rem; }
.footer-col-2, .footer-col-3 { display: flex; flex-direction: column; gap: 12px; }
.footer-col-2 h4, .footer-col-3 h4 { color: #fff; font-family: var(--font-heading); font-size: 1.1rem; margin-bottom: 4px; }
.footer-col-2 a { color: #94a3b8; text-decoration: none; transition: var(--transition); }
.footer-col-2 a:hover { color: #fff; }
.footer-bottom-clean {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    font-size: 0.82rem;
    color: #64748b;
}

/* ==========================================================================
   RESPONSIVE QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid, .specs-grid, .roi-inputs, .roi-comparison-grid {
        grid-template-columns: 1fr;
    }
    .segments-grid, .b2b-pricing-grid {
        grid-template-columns: 1fr;
        max-width: 550px;
        margin: 0 auto 40px;
    }
    .featured-b2b-card { transform: none; }
    .featured-b2b-card:hover { transform: translateY(-6px); }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .top-bar-inner { flex-direction: column; text-align: center; }
    .nav-menu { display: none; }
    .hero-title { font-size: 2rem; }
    .tier-selector, .bp-content, .form-row { grid-template-columns: 1fr; }
    .cta-btn-row { flex-direction: column; width: 100%; }
    .cta-btn-row .btn { width: 100%; }
    .roi-savings-banner { text-align: center; justify-content: center; }
}