/* ==========================================================================
   GOSMITH GLOBAL DESIGN SYSTEM (main.css)
   Shared across Home, Verticals, and Company Pages
   ========================================================================== */

:root {
    /* Brand Gold & Luxury Tokens */
    --gold-primary: #b45309;
    --gold-accent: #d97706;
    --gold-bright: #f59e0b;
    --gold-light: #fef3c7;
    --gold-surface: #fffbeb;
    --gold-border: #fde68a;

    /* Deep Navy & Charcoal */
    --navy-dark: #0f172a;
    --navy-surface: #1e293b;
    --navy-border: #334155;
    --navy-light: #475569;

    /* Royal Blue Primary Accent */
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-surface: #eff6ff;
    --primary-border: #bfdbfe;

    /* Neutrals & Page Surfaces */
    --bg-page: #ffffff;
    --bg-subtle: #f8fafc;
    --bg-warm: #faf9f6;
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-light: #94a3b8;

    /* Semantic Status */
    --success: #059669;
    --success-surface: #ecfdf5;
    --success-border: #a7f3d0;
    --warning: #d97706;
    --warning-surface: #fffbeb;
    --danger: #dc2626;

    /* Shadows & Elevation */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 8px -2px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 16px -4px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);

    /* Typography */
    --font-heading: 'Fraunces', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing & Layout */
    --container-max: 1200px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-full: 9999px;
}

/* Reset & Box Sizing */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

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

/* Skip to content link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 20px;
    background: var(--navy-dark);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 99999;
    text-decoration: none;
    font-weight: 700;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 20px;
}

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

/* Headings & Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    line-height: 1.25;
    font-weight: 700;
}
.font-luxury {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}
.font-mono {
    font-family: var(--font-mono);
}
.tabular-nums {
    font-variant-numeric: tabular-nums;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
    min-height: 44px;
}
.btn-primary {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}
.btn-gold {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(180, 83, 9, 0.25);
}
.btn-gold:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(180, 83, 9, 0.35);
}
.btn-secondary {
    background: #ffffff;
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background: var(--bg-subtle);
    border-color: var(--border-hover);
}
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}
.btn-ghost:hover {
    background: var(--bg-subtle);
    color: var(--text-primary);
}
.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(37, 211, 102, 0.25);
}
.btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}
.btn-lg {
    padding: 13px 26px;
    font-size: 15px;
    border-radius: var(--radius-md);
}
.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
    min-height: 36px;
}

/* SVG Icon Base */
.svg-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: middle;
    flex-shrink: 0;
}
.svg-icon.sm { width: 16px; height: 16px; }
.svg-icon.lg { width: 28px; height: 28px; }
.svg-icon.xl { width: 36px; height: 36px; }

/* ==========================================================================
   HEADER & MEGA-MENU NAVIGATION
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: box-shadow 0.2s ease, background 0.2s ease;
}
.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.header-brand-logo {
    width: 38px;
    height: 38px;
    object-fit: contain;
}
.header-brand-text {
    display: flex;
    flex-direction: column;
}
.header-brand-title {
    font-size: 19px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}
.header-brand-sub {
    font-size: 11px;
    font-weight: 700;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Nav Menu */
.header-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
    cursor: pointer;
}
.nav-link:hover, .nav-link.active {
    color: var(--primary);
    background: var(--primary-surface);
}

/* Mega Menu Dropdown */
.mega-menu-trigger {
    position: relative;
}
.mega-menu-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 680px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
}
.mega-menu-trigger:hover .mega-menu-dropdown,
.mega-menu-trigger:focus-within .mega-menu-dropdown,
.mega-menu-dropdown.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.mega-item {
    display: flex;
    gap: 14px;
    padding: 14px;
    border-radius: var(--radius-md);
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.15s ease;
}
.mega-item:hover {
    background: var(--bg-subtle);
    border-color: var(--border-color);
    transform: translateY(-1px);
}
.mega-item-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
.mega-item:hover .mega-item-icon {
    transform: scale(1.06);
}
.mega-icon-jewel { background: #fef3c7; color: #b45309; }
.mega-icon-rest { background: #ffedd5; color: #c2410c; }
.mega-icon-retail { background: #ecfdf5; color: #059669; }
.mega-icon-apparel { background: #fce7f3; color: #be185d; }

.mega-item-title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.mega-item-desc {
    font-size: 12.5px;
    color: var(--text-muted);
    line-height: 1.4;
}
.mega-item-learn {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}
.btn-explore {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(194, 125, 86, 0.12) 100%);
    color: var(--primary);
    border: 1px solid rgba(37, 99, 235, 0.3);
    border-radius: var(--radius-full);
    padding: 8px 18px;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    text-decoration: none;
}
.btn-explore:hover {
    background: var(--primary);
    color: #ffffff !important;
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
}
.btn-explore svg {
    transition: transform 0.2s ease;
    width: 14px;
    height: 14px;
}
.btn-explore:hover svg {
    transform: translateY(2px);
}
.lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: #ffffff;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    color: var(--text-secondary);
}
.lang-toggle:hover {
    background: var(--bg-subtle);
    color: var(--text-primary);
}
.header-phone-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
}
.header-phone-link:hover {
    color: var(--primary);
    background: var(--primary-surface);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-primary);
}

/* Mobile Drawer */
.mobile-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}
.mobile-drawer-backdrop.open {
    opacity: 1;
    visibility: visible;
}
.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    background: #ffffff;
    z-index: 1200;
    box-shadow: var(--shadow-xl);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}
.mobile-drawer.open {
    transform: translateX(0);
}
.mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */
.breadcrumbs-bar {
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    font-size: 13px;
}
.breadcrumbs-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    flex-wrap: wrap;
}
.breadcrumbs-item a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}
.breadcrumbs-item a:hover {
    color: var(--primary);
}
.breadcrumbs-sep {
    color: var(--text-light);
}
.breadcrumbs-item.active {
    color: var(--text-primary);
    font-weight: 700;
}

/* ==========================================================================
   VERTICAL STICKY SECTION MINI-NAV
   ========================================================================== */
.vertical-subnav {
    position: sticky;
    top: 72px;
    z-index: 900;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 0;
}
.vertical-subnav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    list-style: none;
}
.vertical-subnav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s ease;
}
.vertical-subnav-link:hover {
    color: var(--primary);
    background: var(--bg-subtle);
}
.vertical-subnav-link.active {
    color: #ffffff;
    background: var(--primary);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding: 64px 0 54px 0;
    background: radial-gradient(circle at 50% 10%, rgba(37, 99, 235, 0.05) 0%, transparent 60%),
                linear-gradient(180deg, #ffffff 0%, var(--bg-subtle) 100%);
    position: relative;
    overflow: hidden;
}
.hero-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--gold-surface);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-full);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: 18px;
}
.hero-title {
    font-size: 50px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}
.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 30px auto;
    line-height: 1.55;
}
.hero-cta-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.hero-proof-line {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}
.hero-proof-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.hero-proof-item svg {
    color: var(--success);
}

/* Device Mockup Visual */
.hero-device-mockup {
    margin-top: 48px;
    position: relative;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}
.mockup-laptop-frame {
    background: #0f172a;
    border-radius: 14px 14px 0 0;
    padding: 10px 10px 0 10px;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    border: 1px solid #334155;
}
.mockup-screen-inner {
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid #1e293b;
    position: relative;
}
.mockup-screen-inner img {
    width: 100%;
    height: auto;
    display: block;
}
.mockup-base {
    height: 16px;
    background: linear-gradient(180deg, #334155 0%, #1e293b 100%);
    border-radius: 0 0 16px 16px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* ==========================================================================
   TRUST STRIP
   ========================================================================== */
.trust-strip {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 22px 0;
}
.trust-strip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.trust-stat-num {
    font-size: 26px;
    font-weight: 800;
    color: var(--navy-dark);
    line-height: 1.1;
    font-family: var(--font-heading);
}
.trust-stat-label {
    font-size: 12.5px;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 4px;
}

/* ==========================================================================
   4 VERTICAL OVERVIEW CARDS (HOMEPAGE)
   ========================================================================== */
.verticals-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 36px;
}
.vertical-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 26px 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}
.vertical-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--card-accent, var(--primary));
    opacity: 0;
    transition: opacity 0.2s ease;
}
.vertical-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}
.vertical-card:hover::before {
    opacity: 1;
}
.vertical-card.accent-jewel { --card-accent: #b45309; }
.vertical-card.accent-rest { --card-accent: #c2410c; }
.vertical-card.accent-retail { --card-accent: #059669; }
.vertical-card.accent-apparel { --card-accent: #be185d; }

.v-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.v-card-stat {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.v-card-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.25;
}
.v-card-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}
.v-card-link {
    font-size: 13px;
    font-weight: 700;
    color: var(--card-accent, var(--primary));
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.15s ease;
}
.vertical-card:hover .v-card-link {
    gap: 8px;
}

/* ==========================================================================
   FEATURE DETAIL SECTIONS (ALTERNATING ROWS)
   ========================================================================== */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 56px 0;
}
.feature-row.reverse {
    direction: rtl;
}
.feature-row.reverse > * {
    direction: ltr;
}
.feature-content h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}
.feature-content p {
    font-size: 15.5px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}
.feature-bullet-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}
.feature-bullet-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14.5px;
    color: var(--text-primary);
}
.feature-bullet-item svg {
    color: var(--success);
    margin-top: 3px;
}

.feature-visual-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    position: relative;
}
.feature-visual-box img {
    width: 100%;
    height: auto;
    display: block;
}

/* Expandable Details */
details.feature-details-expander {
    margin-top: 12px;
    background: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 13.5px;
}
details.feature-details-expander summary {
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    outline: none;
}
details.feature-details-expander p {
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* ==========================================================================
   INTERACTIVE SIMULATORS (CALCULATOR, FLOOR PLAN, SCANNER)
   ========================================================================== */
.simulator-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-md);
}

/* Jewellery Bill Calculator */
.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.calc-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.calc-label {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-secondary);
}
.calc-input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    font-family: inherit;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
}
.calc-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.calc-summary-box {
    background: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.calc-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 13.5px;
    color: var(--text-secondary);
}
.calc-summary-row.total {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
}

/* Restaurant Floor Plan Demo */
.floor-map-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.table-demo-box {
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s ease;
}
.table-demo-box.occupied {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}
.table-demo-box.vacant {
    background: #ecfdf5;
    border-color: #a7f3d0;
    color: #065f46;
}

/* Supermarket Barcode Scanner Simulator */
.scanner-sim-box {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.scanner-catalog-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.scan-chip-btn {
    background: var(--bg-subtle);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
}
.scan-chip-btn:hover {
    background: var(--primary-surface);
    border-color: var(--primary-border);
    color: var(--primary);
}

/* ==========================================================================
   PRICING & COMPARISON MATRIX
   ========================================================================== */
.pricing-section {
    padding: 72px 0;
    background: var(--bg-subtle);
}
.pricing-toggle-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 24px 0 40px 0;
}
.pricing-toggle-btn {
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: var(--text-secondary);
}
.pricing-toggle-btn.active {
    background: var(--navy-dark);
    color: #ffffff;
    border-color: var(--navy-dark);
}
.pricing-save-chip {
    background: #ecfdf5;
    color: #059669;
    border: 1px solid #a7f3d0;
    font-size: 11.5px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 10px;
}

.pricing-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}
.pricing-plan-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: all 0.2s ease;
}
.pricing-plan-card:hover {
    box-shadow: var(--shadow-lg);
}
.pricing-plan-card.recommended {
    border: 2px solid var(--gold-accent);
    box-shadow: var(--shadow-xl);
    transform: scale(1.02);
}
.plan-badge-top {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 14px;
    border-radius: var(--radius-full);
}
.plan-price-val {
    font-size: 38px;
    font-weight: 800;
    color: var(--navy-dark);
    line-height: 1.1;
    font-family: var(--font-heading);
}
.plan-period {
    font-size: 13px;
    color: var(--text-muted);
}
.plan-setup-fee {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}
.plan-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
    font-size: 13.5px;
}
.plan-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
}
.plan-feature-item svg {
    color: var(--success);
}

/* Comparison Table */
.pricing-table-wrap {
    margin-top: 56px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    box-shadow: var(--shadow-sm);
}
.pricing-matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}
.pricing-matrix-table th,
.pricing-matrix-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.pricing-matrix-table th {
    background: var(--bg-subtle);
    font-weight: 800;
    color: var(--text-primary);
    position: sticky;
    top: 0;
}
.pricing-matrix-table td.center,
.pricing-matrix-table th.center {
    text-align: center;
}
.pricing-matrix-table tr:hover td {
    background: var(--bg-subtle);
}

/* ==========================================================================
   SOCIAL PROOF & CASE STUDIES
   ========================================================================== */
.social-proof-section {
    padding: 64px 0;
    background: #ffffff;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 36px;
}
.testimonial-card {
    background: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.testimonial-quote {
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 18px;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #eff6ff;
    color: var(--primary);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
.author-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}
.author-store {
    font-size: 12px;
    color: var(--text-muted);
}

/* Case Studies Carousel / Grid */
.case-study-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-top: 20px;
}
.case-metric-highlight {
    font-size: 28px;
    font-weight: 800;
    color: var(--success);
    font-family: var(--font-heading);
}

/* ==========================================================================
   CALL-TO-ACTION REPEATER BANNER
   ========================================================================== */
.cta-banner-section {
    padding: 56px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    margin: 48px auto;
    text-align: center;
}
.cta-banner-title {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 12px;
}
.cta-banner-sub {
    font-size: 16px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 24px auto;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-section {
    padding: 64px 0;
    background: #ffffff;
}
.faq-accordion {
    max-width: 780px;
    margin: 32px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #ffffff;
    overflow: hidden;
    transition: all 0.2s ease;
}
.faq-item[open] {
    box-shadow: var(--shadow-sm);
    border-color: var(--border-hover);
}
.faq-question {
    padding: 16px 20px;
    font-size: 15.5px;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}
.faq-question::-webkit-details-marker {
    display: none;
}
.faq-answer {
    padding: 0 20px 18px 20px;
    font-size: 14.5px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   FOOTER (RICH ENTERPRISE FOOTER)
   ========================================================================== */
.site-footer {
    background: #090d16;
    color: #94a3b8;
    padding: 64px 0 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 13.5px;
    position: relative;
}

/* Pre-footer Consultation & Demo Ribbon */
.footer-cta-strip {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(194, 125, 86, 0.15) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 26px 32px;
    margin-bottom: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.footer-cta-text h4 {
    font-size: 19px;
    color: #ffffff;
    margin-bottom: 6px;
    font-weight: 700;
}
.footer-cta-text p {
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}
.footer-cta-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Footer Multi-Column Grid */
.footer-grid {
    display: grid;
    grid-template-columns: 2.2fr 1.3fr 1.3fr 1.3fr 1.5fr;
    gap: 36px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand-block {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.footer-brand-title {
    font-size: 21px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.02em;
}
.footer-desc {
    line-height: 1.65;
    color: #94a3b8;
    margin-bottom: 18px;
    font-size: 13px;
}
.footer-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: #34d399;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: var(--radius-full);
}
.footer-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 10px #10b981;
    display: inline-block;
    animation: footerPulse 2s infinite;
}
@keyframes footerPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.footer-col-title {
    font-size: 13px;
    font-weight: 800;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 11px;
    padding: 0;
    margin: 0;
}
.footer-links-list a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.18s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}
.footer-links-list a:hover {
    color: #ffffff;
    transform: translateX(3px);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 13px;
}
.footer-contact-item svg {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
}
.footer-contact-item a {
    color: #cbd5e1;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.15s ease;
}
.footer-contact-item a:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* Bottom Bar */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 30px;
    font-size: 12.5px;
    color: #64748b;
    flex-wrap: wrap;
    gap: 14px;
}
.footer-legal-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}
.footer-legal-links a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.15s ease;
}
.footer-legal-links a:hover {
    color: #ffffff;
}

/* ==========================================================================
   FLOATING BUTTONS & MOBILE ACTION BAR
   ========================================================================== */
/* Floating WhatsApp Button (Bottom-Right) */
.floating-whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
    z-index: 950;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.floating-whatsapp-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* Floating AI Chat Launcher */
.floating-ai-launcher {
    position: fixed;
    bottom: 92px;
    right: 24px;
    height: 44px;
    padding: 0 16px;
    border-radius: var(--radius-full);
    background: #0f172a;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.3);
    z-index: 940;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    border: 1px solid #334155;
    transition: all 0.2s ease;
}
.floating-ai-launcher:hover {
    background: #1e293b;
    transform: translateY(-2px);
}

/* Mobile Sticky Bottom Bar */
.mobile-sticky-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 10px 16px;
    z-index: 980;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
}
.mobile-bottom-actions {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 10px;
}

/* ==========================================================================
   BOOK FREE DEMO MODAL
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}
.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}
.modal-dialog {
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 520px;
    padding: 32px 28px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}
.modal-close-btn {
    position: absolute;
    top: 18px;
    right: 18px;
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}
.modal-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.modal-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}
.form-label {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-secondary);
}
.form-input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    font-family: inherit;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color 0.15s ease;
}
.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.slot-chips-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.slot-chip {
    padding: 7px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    background: var(--bg-subtle);
}
.slot-chip.selected {
    background: var(--primary-surface);
    border-color: var(--primary);
    color: var(--primary);
    font-weight: 700;
}

/* Mega-Menu Aliases */
.mega-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 680px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
}
.has-dropdown {
    position: relative;
}
.has-dropdown:hover .mega-menu,
.has-dropdown:focus-within .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    margin: 0;
}
.nav-item {
    position: relative;
    list-style: none;
}
.mega-card {
    display: flex;
    gap: 14px;
    padding: 14px;
    border-radius: var(--radius-md);
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.15s ease;
}
.mega-card:hover {
    background: var(--bg-subtle);
    border-color: var(--border-color);
    transform: translateY(-1px);
}
.mega-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.mega-info {
    display: flex;
    flex-direction: column;
}
.mega-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}
.mega-desc {
    font-size: 12.5px;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: 6px;
}
.mega-learn {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
}
.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.brand-text {
    display: flex;
    flex-direction: column;
}
.brand-title {
    font-size: 19px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}
.brand-tagline {
    font-size: 11px;
    font-weight: 700;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   VERTICAL PAGES STICKY SUB-NAV & BREADCRUMBS
   ========================================================================== */
.breadcrumbs {
    padding: 16px 0;
    font-size: 13.5px;
    color: var(--text-muted);
}
.breadcrumbs ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    margin: 0;
}
.breadcrumbs li {
    display: flex;
    align-items: center;
    gap: 8px;
}
.breadcrumbs a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}
.breadcrumbs a:hover {
    color: var(--primary);
}
.breadcrumbs .separator {
    color: var(--border-color);
}
.breadcrumbs .current {
    color: var(--text-primary);
    font-weight: 600;
}

/* Sticky Section Mini-Nav (#3) */
.vertical-subnav-bar {
    position: sticky;
    top: 68px; /* sits right below sticky header */
    z-index: 900;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}
.vertical-subnav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    overflow-x: auto;
    padding: 10px 0;
    scrollbar-width: none;
}
.vertical-subnav-inner::-webkit-scrollbar {
    display: none;
}
.vertical-subnav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}
.vertical-subnav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.vertical-subnav-link:hover {
    color: var(--primary);
    background: var(--bg-subtle);
}
.vertical-subnav-link.active {
    color: var(--primary);
    background: var(--primary-surface);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

/* Expandable Feature Details (#14) */
.feature-expandable-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 0;
    margin-top: 8px;
}
.feature-expandable-content {
    display: none;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed var(--border-color);
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.feature-card.expanded .feature-expandable-content {
    display: block;
}

/* Simulators Container & Controls */
.sim-matrix-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 12px 0;
}
.sim-apparel-pill {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    transition: all 0.15s ease;
}
.sim-apparel-pill.active {
    background: #7c3aed;
    color: #fff;
    border-color: #6d28d9;
}

/* ==========================================================================
   SOLUTIONS PAGES CORE COMPONENTS & SECTIONS
   ========================================================================== */
.section {
    padding: 72px 0;
    position: relative;
}
.section-hero {
    padding: 44px 0 60px;
    background: linear-gradient(180deg, #fdfbf7 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}
.section-light {
    background: #ffffff;
}
.section-dark {
    background: #0b1120;
    color: #f8fafc;
}
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: #ffffff;
}
.text-center {
    text-align: center;
}
.hidden {
    display: none !important;
}

/* Badges & Pills */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    line-height: 1;
}
.trust-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(180, 83, 9, 0.25);
    background: rgba(180, 83, 9, 0.06);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 16px;
    max-width: 100%;
    line-height: 1.3;
}

/* Hero Content & Dual CTA Buttons */
.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}
.hero-title {
    font-size: 46px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 14px auto;
}
.hero-sub {
    font-size: 17.5px;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 760px;
    margin: 16px auto 28px;
}
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.btn-hero-primary {
    font-size: 15px;
    padding: 12px 26px;
    min-height: 48px;
}
.btn-secondary-wa {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #15803d;
    color: #ffffff;
    font-weight: 700;
    font-size: 14.5px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    min-height: 48px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid #166534;
    box-shadow: 0 2px 8px rgba(22, 101, 52, 0.25);
}
.btn-secondary-wa:hover {
    background: #166534;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(22, 101, 52, 0.35);
}
.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-color);
    font-weight: 700;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.15s ease;
}
.btn-outline:hover {
    background: var(--bg-subtle);
    border-color: var(--navy-dark);
    color: var(--navy-dark);
}
.section-dark .btn-outline {
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}
.section-dark .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
}

/* Trust Strip */
.trust-strip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 36px;
    padding: 20px 24px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.trust-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.trust-value {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.1;
}
.trust-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

/* Feature Checklists & Numbers */
.feature-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 12px;
}
.feature-check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 18px;
    padding: 0;
}
.feature-check-list li {
    position: relative;
    padding-left: 26px;
    font-size: 14.5px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.feature-check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--success);
    font-weight: 800;
    font-size: 15px;
}

/* Software Mockup Window Frame */
.mockup-frame {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}
.mockup-header-bar {
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }
.mockup-header-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    margin-left: 4px;
}
.mockup-body {
    padding: 20px;
    background: #ffffff;
    color: var(--text-primary);
}

/* Mid-Section CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 36px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-shadow: var(--shadow-lg);
}
.cta-banner-content {
    max-width: 650px;
}
.cta-banner-title {
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 6px;
}
.cta-banner-sub {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.5;
}
.cta-banner-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* Pricing Cards & Billing Cycle Toggles */
.billing-toggle-wrap {
    display: inline-flex;
    align-items: center;
    background: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 4px;
    margin: 20px auto 36px;
}
.billing-cycle-btn {
    border: none;
    background: transparent;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}
.billing-cycle-btn.active {
    background: #ffffff;
    color: var(--navy-dark);
    box-shadow: var(--shadow-sm);
}
.plan-card {
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 26px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.2s ease;
}
.plan-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}
.plan-card.recommended {
    border-color: #b45309;
    box-shadow: 0 12px 28px rgba(180, 83, 9, 0.15);
    transform: scale(1.02);
    z-index: 2;
}
.plan-ribbon {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    box-shadow: 0 2px 6px rgba(180, 83, 9, 0.3);
    white-space: nowrap;
}
.plan-name {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.plan-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: 20px;
    min-height: 38px;
}
.plan-price-wrap {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 14px;
}
.plan-price-num {
    font-size: 38px;
    font-weight: 800;
    color: var(--navy-dark);
    line-height: 1;
}
.plan-period {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}
.plan-setup-note {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-subtle);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    margin-bottom: 20px;
    border-left: 3px solid var(--border-color);
    line-height: 1.4;
}
.plan-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
    flex-grow: 1;
    padding: 0;
}
.plan-features-list li {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}
.plan-features-list li:not(.plan-feature-item):not(:has(svg)) {
    position: relative;
    padding-left: 22px;
}
.plan-features-list li:not(.plan-feature-item):not(:has(svg))::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--success);
    font-weight: 800;
    font-size: 13px;
}

/* Plan Comparison Table */
.pricing-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}
.pricing-table th,
.pricing-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}
.pricing-table th {
    background: var(--bg-subtle);
    font-weight: 700;
    color: var(--text-primary);
}
.check-yes {
    color: #059669;
    font-weight: 800;
    font-size: 16px;
    text-align: center;
}
.check-no {
    color: #cbd5e1;
    font-weight: 700;
    font-size: 16px;
    text-align: center;
}

/* Testimonials & Social Proof */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.rating-stars {
    color: #f59e0b;
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.quote-text {
    font-size: 15px;
    line-height: 1.6;
    color: #e2e8f0;
    margin-bottom: 20px;
    font-style: italic;
}
.author-block {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    flex-shrink: 0;
}
.author-name {
    font-weight: 700;
    color: #ffffff;
    font-size: 14px;
}
.author-city {
    font-size: 12px;
    color: #94a3b8;
}

/* Interactive FAQ Accordion */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #ffffff;
    overflow: hidden;
    transition: all 0.2s ease;
}
.faq-question-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    background: none;
    border: none;
    text-align: left;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
}
.faq-question-btn:hover {
    color: var(--primary);
}
.faq-toggle-icon {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-muted);
    transition: transform 0.2s ease;
    line-height: 1;
}
.faq-item.open .faq-toggle-icon {
    transform: rotate(45deg);
}
.faq-answer-body {
    display: none;
    padding: 0 22px 18px 22px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.faq-item.open .faq-answer-body {
    display: block;
}

/* Apparel Simulator Pills */
.apparel-size-btn,
.apparel-color-btn {
    transition: all 0.15s ease;
}
.apparel-size-btn.active,
.apparel-color-btn.active {
    background: #7c3aed !important;
    border-color: #6d28d9 !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.4);
}

/* ==========================================================================
   COMPREHENSIVE RESPONSIVE MEDIA QUERIES (DESKTOP, TABLET & MOBILE)
   ========================================================================== */

/* Tablet & Smaller Laptops (<= 1024px) */
@media (max-width: 1024px) {
    .header-nav { display: none; }
    .mobile-nav-toggle { display: flex; }
    .hero-title { font-size: 38px; }
    .verticals-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .plan-card.recommended,
    .pricing-plan-card.recommended { transform: none; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .trust-strip-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .feature-row { grid-template-columns: 1fr; gap: 32px; }
    .feature-row.reverse { direction: ltr; }
    .cta-banner { flex-direction: column; text-align: center; gap: 20px; padding: 32px 24px; }
    .cta-banner-content { max-width: 100%; }
    .cta-banner-actions { justify-content: center; }
}

/* Tablets & Mobile Screens (<= 768px) */
@media (max-width: 768px) {
    /* Header & Navigation */
    .header-inner {
        height: 58px;
    }
    .header-actions .btn:not(.btn-explore) {
        display: none !important;
    }
    .btn-explore {
        display: inline-flex !important;
        padding: 6px 13px !important;
        font-size: 12px !important;
        gap: 5px !important;
    }
    .header-phone-link {
        display: none !important;
    }
    .header-brand-title {
        font-size: 18px;
    }
    .header-brand-sub {
        display: none;
    }
    .mobile-nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 8px;
        border: 1px solid var(--border-color);
        background: var(--bg-subtle);
        cursor: pointer;
    }

    /* Section Padding & Spacing */
    .section {
        padding: 44px 0;
    }
    .section-hero,
    .hero-section {
        padding: 34px 0 28px !important;
    }
    .hero-badge-pill {
        font-size: 11px;
        padding: 5px 12px;
        max-width: 100%;
        line-height: 1.4;
    }
    .hero-title {
        font-size: clamp(26px, 7vw, 32px) !important;
        line-height: 1.25 !important;
        margin-bottom: 14px !important;
    }
    .hero-subtitle,
    .hero-sub {
        font-size: 14.5px !important;
        line-height: 1.55 !important;
        margin: 10px auto 20px !important;
    }

    /* Hero CTA Group */
    .hero-cta-group,
    .hero-actions {
        flex-direction: column !important;
        width: 100% !important;
        gap: 10px !important;
        margin-bottom: 22px !important;
    }
    .hero-cta-group .btn,
    .hero-actions .btn,
    .hero-cta-group .btn-secondary-wa,
    .hero-actions .btn-secondary-wa {
        width: 100% !important;
        justify-content: center !important;
        padding: 13px 20px !important;
        font-size: 15px !important;
        box-sizing: border-box !important;
    }
    .hero-proof-line {
        flex-direction: column !important;
        gap: 8px !important;
        font-size: 12px !important;
    }
    .hero-device-mockup {
        margin-top: 26px !important;
    }
    .mockup-bill-row {
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
        font-size: 12px !important;
    }

    /* Trust Strip */
    .trust-strip {
        padding: 16px 0;
    }
    .trust-strip-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        padding: 12px 14px !important;
    }
    .trust-strip-stat,
    .trust-value {
        font-size: 22px !important;
    }
    .trust-strip-label,
    .trust-label {
        font-size: 11.5px !important;
    }

    /* Vertical Industry Cards */
    .verticals-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        margin-top: 24px !important;
    }
    .vertical-card {
        padding: 22px 18px !important;
    }

    /* Section Subnav Mini Bar (Vertical Pages) */
    .vertical-subnav-bar {
        top: 58px !important;
        z-index: 950 !important;
    }
    .vertical-subnav-inner {
        padding: 6px 0 !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        scrollbar-width: none !important;
    }
    .vertical-subnav-inner::-webkit-scrollbar {
        display: none !important;
    }
    .vertical-subnav-links {
        display: flex !important;
        align-items: center !important;
        gap: 6px !important;
        white-space: nowrap !important;
        overflow-x: auto !important;
        scrollbar-width: none !important;
        padding: 2px 8px !important;
    }
    .vertical-subnav-links::-webkit-scrollbar {
        display: none !important;
    }
    .vertical-subnav-link {
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        padding: 6px 13px !important;
        font-size: 12px !important;
        border-radius: 20px !important;
        background: var(--bg-subtle) !important;
    }
    .vertical-subnav-link.active {
        background: var(--primary) !important;
        color: #ffffff !important;
    }
    .vertical-subnav-inner > .btn {
        display: none !important;
    }

    /* Interactive Simulators */
    .calc-grid {
        grid-template-columns: 1fr !important;
        padding: 18px 14px !important;
        gap: 20px !important;
    }
    .feature-content h3 {
        font-size: 21px !important;
    }
    .feature-check-list li {
        font-size: 13.5px !important;
    }
    .mockup-body {
        padding: 16px !important;
    }
    .restaurant-tables-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .restaurant-floor-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Contact Page & About Page */
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    .about-grid-2 {
        grid-template-columns: 1fr !important;
        gap: 18px !important;
        margin-bottom: 28px !important;
    }
    .about-grid-3 {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    /* Pricing Cards & Horizontal Matrix Table */
    .pricing-cards-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .pricing-plan-card,
    .plan-card {
        padding: 24px 18px !important;
    }
    .plan-price-num,
    .plan-price-val {
        font-size: 34px !important;
    }
    .pricing-table-wrap {
        margin-top: 32px !important;
        border-radius: 12px !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    .pricing-matrix-table,
    .pricing-table {
        min-width: 620px !important; /* guarantees columns never wrap into narrow characters */
        font-size: 13px !important;
    }
    .pricing-matrix-table th,
    .pricing-matrix-table td,
    .pricing-table th,
    .pricing-table td {
        padding: 12px 14px !important;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    .testimonial-card {
        padding: 20px 18px !important;
    }

    /* FAQ Accordion */
    .faq-question-btn {
        padding: 14px 16px !important;
        font-size: 14.5px !important;
        text-align: left !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 12px !important;
    }
    .faq-answer-body {
        padding: 0 16px 14px 16px !important;
        font-size: 13.5px !important;
        line-height: 1.55 !important;
    }

    /* Footer */
    .footer-cta-strip {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding: 22px 18px !important;
        gap: 16px !important;
        margin-bottom: 36px !important;
    }
    .footer-cta-actions {
        width: 100% !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 10px !important;
    }
    .footer-cta-actions .btn {
        width: 100% !important;
        justify-content: center !important;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 32px 18px !important;
    }
    .footer-brand-col {
        grid-column: 1 / -1 !important;
    }
    .footer-bottom,
    .footer-bottom-bar {
        flex-direction: column !important;
        gap: 14px !important;
        text-align: center !important;
    }

    /* Mobile Sticky Bottom Bar */
    .mobile-sticky-bottom-bar {
        display: block !important;
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: rgba(255, 255, 255, 0.96) !important;
        backdrop-filter: blur(12px) !important;
        -webkit-backdrop-filter: blur(12px) !important;
        border-top: 1px solid var(--border-color) !important;
        padding: 10px 16px !important;
        z-index: 990 !important;
        box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08) !important;
    }
    .mobile-bottom-actions {
        display: grid !important;
        grid-template-columns: 1fr 1.6fr !important;
        gap: 10px !important;
        max-width: 480px !important;
        margin: 0 auto !important;
    }
    body {
        padding-bottom: 68px !important;
    }

    /* Floating WhatsApp & AI Assistant */
    .floating-whatsapp-btn {
        bottom: 76px !important;
        right: 16px !important;
        width: 48px !important;
        height: 48px !important;
        z-index: 980 !important;
    }
    .floating-ai-launcher {
        bottom: 134px !important;
        right: 16px !important;
        z-index: 980 !important;
    }
}

/* Small Smartphone Screens (<= 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 14px;
    }
    .hero-title {
        font-size: 26px !important;
    }
    .trust-strip-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
    }
    .trust-strip-stat {
        font-size: 20px !important;
    }
    .cta-banner {
        padding: 22px 14px !important;
    }
    .cta-banner-title {
        font-size: 19px !important;
    }
    .modal-dialog {
        padding: 22px 16px !important;
    }
}