/* Operand Common Layout & Interactive Functional Enhancements */

/* Aeruno Custom Font for Arrowlabs Brand */
@font-face {
    font-family: 'Aeruno';
    src: url('/fonts/aeruno.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Brand Text Logo Styling */
.brand {
    font-family: 'Aeruno', var(--sans), sans-serif !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    line-height: 1 !important;
    white-space: nowrap !important;
    text-transform: uppercase !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    transition: opacity 0.2s ease, color 0.2s ease !important;
}

.brand-w {
    color: #f8df38 !important;
    display: inline !important;
}

.header .brand {
    color: #ffffff !important;
}

.header .brand:hover {
    color: var(--yellow) !important;
    opacity: 0.95;
}

.pricing-header .brand {
    color: var(--ink) !important;
}

.pricing-header .brand:hover {
    color: var(--blue) !important;
}

.footer-brand {
    font-family: 'Aeruno', var(--sans), sans-serif !important;
    font-size: 22px !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    color: var(--ink) !important;
    margin-bottom: 8px !important;
    display: inline-block !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
}

.footer-brand:hover {
    color: var(--blue) !important;
}

/* Common Header Uniform Behavior & Active Navigation States */
.header {
    z-index: 40 !important;
}

.header .desktop-nav a.current {
    color: var(--yellow);
    border-bottom: 2px solid var(--yellow);
    padding-bottom: 4px;
}

@media (min-width: 1151px) {
    .header .nav-cta {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
}

.pricing-header .price-nav a.current,
.pricing-header .desktop-nav a.current {
    color: var(--ink);
    border-bottom: 2px solid var(--blue);
    padding-bottom: 4px;
    font-weight: 700;
}

/* Nav Badge for Admin */
.nav-badge {
    background: var(--yellow);
    color: var(--ink);
    font-size: 8px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 4px;
    font-weight: 700;
    vertical-align: middle;
}

/* Global Flash Alert Banner */
.site-alert {
    padding: 14px 20px;
    font-size: 11px;
    font-family: var(--mono);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    position: relative;
    z-index: 100;
    animation: slideDown 0.3s ease-out;
}
.site-alert.alert-success {
    background: #e8f5e9;
    color: #1b5e20;
    border-color: #c8e6c9;
}
.site-alert.alert-info {
    background: #e3f2fd;
    color: #0d47a1;
    border-color: #bbdefb;
}
.site-alert.alert-error {
    background: #ffebee;
    color: #b71c1c;
    border-color: #ffcdd2;
}
.site-alert button.alert-close {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: inherit;
    padding: 0 4px;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Interactive Configurator Enhancements */
.config-step-3 {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.config-step-3 label {
    font: 8px var(--mono);
    color: #8c93a4;
    letter-spacing: .08em;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.config-step-3 input,
.config-step-3 textarea {
    border: 1px solid #ccd2e0;
    background: #fff;
    padding: 10px 12px;
    font-size: 12px;
    color: var(--ink);
    outline: none;
    font-family: inherit;
}
.config-step-3 input:focus,
.config-step-3 textarea:focus {
    border-color: var(--blue);
}
.config-summary-box {
    background: #ffffff;
    border: 1px solid #ccd2e0;
    padding: 24px;
    margin-top: 15px;
}
.config-ref-badge {
    display: inline-block;
    background: var(--yellow);
    color: var(--ink);
    padding: 4px 8px;
    font: 9px var(--mono);
    font-weight: 700;
    margin-bottom: 12px;
}

/* Newsletter form active states */
.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 440px;
    margin: 18px 0 10px;
}
.newsletter-form input[type="email"] {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: white;
    padding: 12px 14px;
    font-size: 12px;
    font-family: var(--sans);
    outline: none;
    transition: border-color .2s;
}
.newsletter-form input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.6);
}
.newsletter-form input[type="email"]:focus {
    border-color: var(--yellow);
    background: rgba(255, 255, 255, 0.15);
}
.newsletter-form button {
    background: var(--yellow);
    color: var(--ink);
    border: 0;
    padding: 0 18px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: transform .2s, background .2s;
    white-space: nowrap;
}
.newsletter-form button:hover {
    background: white;
    transform: translateY(-2px);
}
.newsletter-feedback {
    font: 9px var(--mono);
    color: var(--yellow);
    margin-top: 6px;
    min-height: 14px;
}

/* Admin Dashboard Specific Styles */
.admin-shell {
    background: var(--paper);
    min-height: 100vh;
}
.admin-container {
    width: min(var(--site-max, 1170px), calc(100% - (var(--site-gutter, 48px) * 2)));
    margin: 40px auto 80px;
}
.admin-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 2px solid var(--ink);
    padding-bottom: 20px;
    margin-bottom: 30px;
}
.admin-header-bar h1 {
    font-size: 38px;
    margin: 0;
    letter-spacing: -0.05em;
}
.admin-header-bar p {
    color: #6d7688;
    font-size: 12px;
    margin: 5px 0 0;
}
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 35px;
}
.admin-stat-card {
    background: #fff;
    border: 1px solid #ccd2e0;
    padding: 20px;
}
.admin-stat-card span {
    display: block;
    font: 8px var(--mono);
    color: #8c95a6;
    letter-spacing: .08em;
    margin-bottom: 8px;
}
.admin-stat-card strong {
    font-size: 32px;
    letter-spacing: -0.05em;
    line-height: 1;
    color: var(--blue);
}
.admin-tabs {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid #ccd2e0;
    margin-bottom: 25px;
}
.admin-tab {
    padding: 12px 20px;
    font: 9px var(--mono);
    color: #6f788b;
    border: 1px solid transparent;
    border-bottom: 0;
    background: none;
    cursor: pointer;
    text-decoration: none;
    letter-spacing: .08em;
}
.admin-tab.active {
    background: #fff;
    border-color: #ccd2e0;
    color: var(--ink);
    font-weight: 700;
    position: relative;
    top: 1px;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid #ccd2e0;
    font-size: 11px;
}
.admin-table th,
.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #e1e4ed;
    text-align: left;
    vertical-align: top;
}
.admin-table th {
    font: 8px var(--mono);
    color: #8b93a4;
    background: #f7f8fb;
    letter-spacing: .06em;
}
.admin-table tr:hover {
    background: #fafbfe;
}
.admin-badge {
    display: inline-block;
    padding: 3px 8px;
    font: 8px var(--mono);
    letter-spacing: .04em;
    text-transform: uppercase;
    font-weight: 600;
}
.badge-new { background: #e3f2fd; color: #0d47a1; }
.badge-reviewed { background: #fff8e1; color: #f57f17; }
.badge-contacted { background: #e8f5e9; color: #1b5e20; }
.badge-archived { background: #eeeeee; color: #616161; }
.badge-submitted { background: #ede7f6; color: #4a148c; }
.badge-reviewing { background: #fff3e0; color: #e65100; }
.badge-quoted { background: #e8f5e9; color: #1b5e20; }
.badge-closed { background: #eeeeee; color: #616161; }

.admin-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
.admin-btn {
    border: 1px solid #ccd2e0;
    background: #fff;
    padding: 5px 10px;
    font: 8px var(--mono);
    cursor: pointer;
    color: var(--ink);
    transition: all .2s;
}
.admin-btn:hover {
    border-color: var(--blue);
    color: var(--blue);
}
.admin-btn-danger:hover {
    border-color: #d32f2f;
    color: #d32f2f;
}

/* Article / Detail Page Styles */
.article-page-wrap {
    padding: 80px 0 120px;
}
.article-header {
    margin-bottom: 40px;
}
.article-header h1 {
    font-size: clamp(40px, 5vw, 64px);
    margin: 20px 0 15px;
    line-height: 1.05;
}
.article-body section {
    margin-bottom: 35px;
}
.article-body section h2 {
    font-size: 20px;
    letter-spacing: -0.04em;
    margin: 0 0 10px;
    color: var(--ink);
}
.article-body section p {
    font-size: 13px;
    line-height: 1.85;
    color: #555f73;
    max-width: 720px;
}
.article-sidebar {
    border-left: 1px solid #ccd2e0;
    padding-left: 35px;
}



/* ==========================================================================
   High-Resolution Display & 1920p Typography & Layout Scaling
   Fixes small text across all sections on 1080p / 1920p / 1440p displays
   ========================================================================== */

/* 1. Global Baseline Readability Enhancements */
.eyebrow {
    font-size: 11px !important;
    gap: 12px !important;
}
.eyebrow-line {
    width: 38px !important;
}
.tiny-square {
    width: 7px !important;
    height: 7px !important;
}
.side-label {
    font-size: 9.5px !important;
}
.guide-rail .guide-link span {
    font-size: 9.5px !important;
}

/* 2. Tier 1: Large Desktops (>= 1400px) — typography scale
   (widths/gutters owned by Unified layout system at file end) */
@media (min-width: 1400px) {
    /* Header & Navigation */
    .header {
        height: 90px !important;
    }
    .pricing-header {
        height: 90px !important;
    }
    .brand {
        font-size: 23px !important;
    }
    .footer-brand {
        font-size: 25px !important;
    }
    .desktop-nav, .price-nav, .site-nav {
        gap: 36px !important;
        margin-left: 60px !important;
    }
    .desktop-nav a, .price-nav a, .site-nav a {
        font-size: 13.5px !important;
    }
    .nav-cta {
        font-size: 12.5px !important;
        min-height: 44px !important;
        padding: 12px 18px !important;
    }
    .nav-badge {
        font-size: 9px !important;
    }

    /* Hero */
    .hero-inner {
        gap: 80px !important;
    }
    .hero-copy > p {
        font-size: 16.5px !important;
        max-width: 460px !important;
        line-height: 1.85 !important;
    }
    .hero-actions .button {
        font-size: 13.5px !important;
        padding: 17px 24px !important;
        min-height: 54px !important;
    }
    .hero-note {
        font-size: 10.5px !important;
    }
    .side-label {
        font-size: 10.5px !important;
    }
    .hero-bottom div span {
        font-size: 10px !important;
    }
    .hero-bottom div strong {
        font-size: 14.5px !important;
    }

    /* Diagram */
    .hero-visual {
        transform: scale(1.08);
        transform-origin: top right;
    }
    .visual-top {
        font-size: 10px !important;
    }
    .diagram-caption {
        font-size: 9.5px !important;
    }

    /* Solutions & Problems */
    .table-head span {
        font-size: 10.5px !important;
    }
    .table-row > div {
        font-size: 13.5px !important;
        padding: 18px !important;
    }
    .table-banner strong {
        font-size: 14px !important;
    }
    .solution-card {
        padding: 28px !important;
    }
    .solution-card .card-top {
        font-size: 10.5px !important;
    }
    .solution-card h3 {
        font-size: 20px !important;
    }
    .solution-card p {
        font-size: 13px !important;
        line-height: 1.7 !important;
    }
    .solution-card .card-bottom {
        font-size: 11px !important;
    }

    /* Configurator */
    .config-left h3 {
        font-size: 30px !important;
    }
    .config-left p {
        font-size: 13.5px !important;
    }
    .option {
        font-size: 14px !important;
        padding: 15px 18px !important;
    }
    .config-actions .button {
        font-size: 13px !important;
    }

    /* Pricing */
    .plan {
        padding: 26px !important;
    }
    .plan-id {
        font-size: 10.5px !important;
    }
    .plan h2 {
        font-size: 22px !important;
    }
    .amount {
        font-size: 36px !important;
    }
    .term {
        font-size: 10px !important;
    }
    .plan > p {
        font-size: 13px !important;
    }
    .setup {
        font-size: 10.5px !important;
    }
    .setup strong {
        font-size: 13px !important;
    }
    .plan ul li {
        font-size: 12.5px !important;
    }
    .compare-table thead th {
        font-size: 10.5px !important;
    }
    .compare-table tbody th {
        font-size: 13px !important;
    }
    .compare-table tbody td {
        font-size: 12.5px !important;
    }
    .range-group label {
        font-size: 10.5px !important;
    }
    .range-group label strong {
        font-size: 16px !important;
    }
    .result-number {
        font-size: 48px !important;
    }
    .result-unit {
        font-size: 10.5px !important;
    }
    .calc-result p {
        font-size: 12.5px !important;
    }

    /* FAQs */
    .faq-list details summary {
        font-size: 16px !important;
    }
    .faq-list details p {
        font-size: 13.5px !important;
    }

    /* Footer */
    footer p {
        font-size: 13px !important;
    }
    footer a {
        font-size: 12.5px !important;
    }
    .footer-bottom {
        font-size: 10.5px !important;
    }
}

/* 3. Tier 2: 1920p typography scale
   (widths/gutters owned by Unified layout system at file end) */
@media (min-width: 1700px) {
    /* Header & Navigation on 1920p */
    .header {
        height: 100px !important;
    }
    .pricing-header {
        height: 100px !important;
    }
    .brand {
        font-size: 25px !important;
    }
    .footer-brand {
        font-size: 27px !important;
    }
    .desktop-nav, .price-nav, .site-nav {
        gap: 44px !important;
        margin-left: 80px !important;
    }
    .desktop-nav a, .price-nav a, .site-nav a {
        font-size: 15px !important;
        letter-spacing: 0.02em !important;
    }
    .nav-cta {
        font-size: 14px !important;
        min-height: 48px !important;
        padding: 13px 22px !important;
    }
    .nav-badge {
        font-size: 10.5px !important;
        padding: 3px 8px !important;
    }

    /* Hero Section on 1920p */
    .hero {
        min-height: 740px !important;
    }
    .hero-inner {
        gap: 70px !important;
        min-height: 580px !important;
    }
    .eyebrow {
        font-size: 13px !important;
        letter-spacing: 0.12em !important;
        gap: 14px !important;
    }
    .eyebrow-line {
        width: 44px !important;
    }
    .tiny-square {
        width: 8px !important;
        height: 8px !important;
    }
    h1 {
        font-size: clamp(72px, 5vw, 92px) !important;
        margin: 36px 0 28px !important;
        line-height: 0.96 !important;
    }
    .hero-copy > p {
        font-size: 19px !important;
        line-height: 1.85 !important;
        max-width: 520px !important;
        margin-bottom: 38px !important;
    }
    .hero-actions .button {
        font-size: 14.5px !important;
        padding: 19px 28px !important;
        min-height: 58px !important;
        gap: 26px !important;
    }
    .hero-actions .button span {
        font-size: 18px !important;
    }
    .hero-note {
        font-size: 12px !important;
        letter-spacing: 0.08em !important;
        margin-top: 50px !important;
    }
    .pulse {
        width: 8px !important;
        height: 8px !important;
    }
    .side-label {
        font-size: 11.5px !important;
        top: 105px !important;
        height: calc(100% - 105px) !important;
    }
    .side-cross {
        font-size: 14px !important;
        padding: 7px !important;
    }
    .hero-bottom {
        height: 105px !important;
    }
    .hero-bottom > div {
        padding: 18px 24px !important;
    }
    .hero-bottom div span {
        font-size: 11px !important;
        margin-bottom: 7px !important;
    }
    .hero-bottom div strong {
        font-size: 16.5px !important;
    }
    .scroll-hint span {
        font-size: 11px !important;
    }
    .scroll-hint strong {
        font-size: 18px !important;
    }

    /* Diagram on 1920p */
    .hero-visual {
        transform: scale(1.1);
        transform-origin: top right;
        margin-top: 20px !important;
    }
    .visual-top {
        font-size: 11px !important;
    }
    .main-node {
        width: 350px !important;
    }
    .node-head, .node-footer {
        font-size: 10px !important;
        padding: 13px 18px !important;
    }
    .node-main {
        padding: 26px 20px !important;
        gap: 18px !important;
    }
    .node-large-icon {
        font-size: 48px !important;
    }
    .node-main strong {
        font-size: 22px !important;
    }
    .node-main small, .small-node small {
        font-size: 9.5px !important;
    }
    .small-node {
        padding: 13px 18px !important;
        font-size: 11px !important;
    }
    .diagram-caption {
        font-size: 10.5px !important;
        line-height: 1.6 !important;
    }

    /* Solutions Section on 1920p */
    .section-top h2 {
        font-size: 64px !important;
    }
    .section-top > p {
        font-size: 17.5px !important;
        line-height: 1.85 !important;
        max-width: 520px !important;
    }
    .table-head span {
        font-size: 12px !important;
        padding: 16px 24px !important;
    }
    .table-row > div {
        font-size: 15.5px !important;
        padding: 22px 24px !important;
    }
    .table-banner {
        padding: 24px 30px !important;
    }
    .table-banner span {
        font-size: 12.5px !important;
    }
    .table-banner strong {
        font-size: 16.5px !important;
    }
    .solution-card {
        padding: 34px !important;
        min-height: 330px !important;
    }
    .solution-card .card-top {
        font-size: 12px !important;
    }
    .solution-card .line-icon {
        font-size: 38px !important;
        height: 90px !important;
    }
    .solution-card h3 {
        font-size: 24px !important;
        margin-bottom: 14px !important;
    }
    .solution-card p {
        font-size: 14.5px !important;
        line-height: 1.8 !important;
    }
    .solution-card .card-bottom {
        font-size: 12px !important;
    }

    /* Anatomy / Approach on 1920p */
    .anatomy-grid {
        gap: 100px !important;
    }
    .anatomy-grid h2 {
        font-size: 62px !important;
    }
    .blue-intro {
        font-size: 18.5px !important;
        line-height: 1.85 !important;
    }
    .stack-art {
        height: 230px !important;
    }
    .stack-art small {
        font-size: 11.5px !important;
    }
    .anatomy-list > div {
        padding: 24px 0 !important;
        gap: 28px !important;
    }
    .anatomy-list > div > span {
        font-size: 16px !important;
    }
    .anatomy-list h3 {
        font-size: 21px !important;
        margin-bottom: 8px !important;
    }
    .anatomy-list p {
        font-size: 15px !important;
        line-height: 1.8 !important;
    }
    .anatomy-list b {
        font-size: 19px !important;
    }

    /* How It Works on 1920p */
    .steps {
        gap: 30px !important;
    }
    .steps > div {
        padding: 32px 28px !important;
    }
    .step-number {
        font-size: 17px !important;
        margin-bottom: 22px !important;
    }
    .steps h3 {
        font-size: 23px !important;
        margin-bottom: 12px !important;
    }
    .steps p {
        font-size: 15px !important;
        line-height: 1.8 !important;
    }
    .steps small {
        font-size: 11.5px !important;
    }
    .photo-wrap {
        height: 520px !important;
    }
    .photo-tag {
        font-size: 13.5px !important;
        padding: 18px 24px !important;
    }
    .photo-tag small {
        font-size: 10.5px !important;
    }
    .photo-index {
        font-size: 11.5px !important;
        padding: 14px 22px !important;
    }

    /* Configurator on 1920p */
    .config-box {
        margin-top: 25px !important;
    }
    .config-header {
        padding: 22px 36px !important;
    }
    .config-header div span {
        font-size: 13px !important;
    }
    .config-header div small {
        font-size: 10.5px !important;
    }
    .config-header b {
        font-size: 17px !important;
    }
    .config-content {
        padding: 55px !important;
        gap: 60px !important;
    }
    .config-left h3 {
        font-size: 38px !important;
        margin: 20px 0 14px !important;
    }
    .config-left p {
        font-size: 15.5px !important;
        line-height: 1.85 !important;
    }
    .option {
        padding: 20px 24px !important;
        min-height: 64px !important;
    }
    .option span {
        font-size: 14px !important;
    }
    .option strong {
        font-size: 16px !important;
    }
    .option b {
        font-size: 18px !important;
    }
    #step-two label, .config-step-3 label {
        font-size: 12.5px !important;
        margin-bottom: 8px !important;
    }
    #step-two select,
    #step-two textarea,
    .config-step-3 input {
        font-size: 15.5px !important;
        padding: 15px 18px !important;
    }
    .config-actions .button {
        font-size: 14.5px !important;
        padding: 17px 28px !important;
    }
    .config-actions .text-button {
        font-size: 12px !important;
    }
    .config-footer {
        padding: 20px 36px !important;
    }
    .config-footer span {
        font-size: 12px !important;
    }

    /* Pricing Section & Page on 1920p */
    .pricing-grid {
        gap: 20px !important;
    }
    .price-card {
        padding: 38px 32px !important;
        min-height: 420px !important;
    }
    .price-card span {
        font-size: 12px !important;
    }
    .price-card h3 {
        font-size: 28px !important;
        margin: 22px 0 12px !important;
    }
    .price-card p {
        font-size: 15px !important;
        line-height: 1.8 !important;
    }
    .price-card ul li {
        font-size: 14.5px !important;
        padding: 11px 0 !important;
    }
    .price-card a {
        font-size: 12.5px !important;
    }
    .price-disclaimer {
        font-size: 13.5px !important;
    }

    .plan-toolbar {
        font-size: 11.5px !important;
        margin-top: 100px !important;
    }
    .tax-toggle button {
        font-size: 11.5px !important;
        padding: 10px 14px !important;
    }
    .plans-grid {
        gap: 16px !important;
    }
    .plan {
        padding: 32px 28px !important;
        min-height: 550px !important;
    }
    .plan-id {
        font-size: 12px !important;
    }
    .plan h2 {
        font-size: 26px !important;
    }
    .amount {
        font-size: 42px !important;
    }
    .term {
        font-size: 11.5px !important;
    }
    .plan > p {
        font-size: 14.5px !important;
        line-height: 1.8 !important;
    }
    .setup {
        font-size: 12px !important;
        padding: 15px 0 !important;
    }
    .setup strong {
        font-size: 15px !important;
    }
    .plan ul li {
        font-size: 14px !important;
        padding: 12px 0 !important;
    }
    .plan-button {
        font-size: 13.5px !important;
        padding: 17px !important;
    }
    .compare-table {
        font-size: 14.5px !important;
    }
    .compare-table thead th {
        font-size: 12px !important;
        padding: 18px 22px !important;
    }
    .compare-table tbody th,
    .compare-table tbody td {
        padding: 18px 22px !important;
    }
    .calc-layout {
        gap: 110px !important;
    }
    .calc-layout h2 {
        font-size: 64px !important;
    }
    .calc-intro {
        font-size: 17px !important;
        line-height: 1.85 !important;
        max-width: 440px !important;
    }
    .range-group label {
        font-size: 12.5px !important;
    }
    .range-group label strong {
        font-size: 19px !important;
    }
    .range-group > div {
        font-size: 11px !important;
    }
    .calc-result {
        padding: 40px !important;
    }
    .result-top {
        font-size: 12px !important;
    }
    .result-number {
        font-size: 56px !important;
    }
    .result-unit {
        font-size: 12px !important;
    }
    .result-detail {
        font-size: 12.5px !important;
    }
    .result-detail strong {
        font-size: 16px !important;
    }
    .calc-result p {
        font-size: 14px !important;
        line-height: 1.8 !important;
    }

    /* FAQs on 1920p */
    .faq-list details summary {
        font-size: 19px !important;
        padding: 24px 0 !important;
    }
    .faq-list details p {
        font-size: 15.5px !important;
        line-height: 1.9 !important;
        max-width: 850px !important;
    }

    /* Final CTA on 1920p */
    .final-inner h2 {
        font-size: 72px !important;
    }
    .final-inner p {
        font-size: 18px !important;
        line-height: 1.85 !important;
    }
    .final-inner .button {
        font-size: 15px !important;
        padding: 20px 32px !important;
    }

    /* Footer on 1920p */
    footer {
        padding: 85px 0 35px !important;
    }
    .footer-brand {
        font-size: 28px !important;
    }
    footer p {
        font-size: 15px !important;
        line-height: 1.85 !important;
    }
    .footer-stamp {
        font-size: 12px !important;
        padding: 12px 18px !important;
    }
    footer h4 {
        font-size: 12.5px !important;
        letter-spacing: 0.1em !important;
        margin-bottom: 22px !important;
    }
    footer a {
        font-size: 14.5px !important;
        margin-bottom: 12px !important;
    }
    .footer-link {
        font-size: 13px !important;
    }
    .footer-bottom {
        font-size: 12px !important;
        padding-top: 28px !important;
        margin-top: 65px !important;
    }

    /* Work & Journal Pages on 1920p */
    .work-heading h1,
    .journal-heading h1,
    .about-heading h1,
    .p-heading h1,
    .service-hero h1,
    .contact-hero h1 {
        font-size: clamp(80px, 5.8vw, 115px) !important;
    }
    .work-heading > p,
    .about-heading > p,
    .p-heading > p,
    .service-hero-grid p,
    .contact-copy > p {
        font-size: 17.5px !important;
        line-height: 1.85 !important;
        max-width: 520px !important;
    }
    .work-stats > div {
        padding: 22px !important;
    }
    .work-stats > div span {
        font-size: 11.5px !important;
    }
    .work-stats > div strong {
        font-size: 22px !important;
    }
    .filters button {
        font-size: 14.5px !important;
        padding: 12px 20px !important;
    }
    .filter-count {
        font-size: 13px !important;
    }
    .feature-copy {
        padding: 45px !important;
    }
    .feature-copy h3 {
        font-size: 38px !important;
    }
    .feature-copy p {
        font-size: 15.5px !important;
        max-width: 380px !important;
    }
    .card-bottomline strong {
        font-size: 16px !important;
    }
    .card-bottomline span {
        font-size: 12px !important;
    }
    .journal-feature {
        padding: 35px !important;
        gap: 40px !important;
    }
    .journal-meta {
        font-size: 13px !important;
    }
    .journal-feature h2 {
        font-size: 38px !important;
    }
    .journal-feature p {
        font-size: 16.5px !important;
        line-height: 1.85 !important;
    }
    .journal-read {
        font-size: 13px !important;
        padding: 14px 20px !important;
    }
    .archive-row strong {
        font-size: 16px !important;
    }
    .archive-row span, .archive-row small {
        font-size: 12.5px !important;
    }

    /* Contact Page on 1920p */
    .contact-steps > div {
        padding: 24px !important;
        font-size: 16px !important;
    }
    .contact-meta > div span {
        font-size: 11.5px !important;
    }
    .contact-meta > div strong {
        font-size: 17px !important;
    }
    #contact-form label {
        font-size: 12.5px !important;
    }
    #contact-form input,
    #contact-form select,
    #contact-form textarea {
        font-size: 16px !important;
        padding: 16px 20px !important;
    }
    .checkbox-group label {
        font-size: 14.5px !important;
    }
    .form-submit {
        font-size: 15px !important;
        padding: 20px 28px !important;
    }
    .form-disclaimer {
        font-size: 12.5px !important;
    }

    /* About Page on 1920p */
    .about-facts > div {
        padding: 28px !important;
    }
    .about-facts span {
        font-size: 11px !important;
    }
    .about-facts strong {
        font-size: 24px !important;
    }
    .about-facts small {
        font-size: 13px !important;
    }
    .principle-grid > div {
        padding: 30px !important;
        min-height: 270px !important;
    }
    .principle-grid > div > span {
        font-size: 12px !important;
    }
    .principle-grid h3 {
        font-size: 20px !important;
    }
    .principle-grid p {
        font-size: 14.5px !important;
        max-width: 260px !important;
    }
    .role-visual {
        height: 260px !important;
    }
    .role-number, .role-visual small {
        font-size: 10.5px !important;
    }
    .role-card h3 {
        font-size: 17px !important;
    }
    .role-card p {
        font-size: 14px !important;
    }

    .guide-link span {
        font-size: 11.5px !important;
    }
}

/* ==========================================================================
   Modern Dark Footer (Matching Reference Design)
   ========================================================================== */
.site-footer {
    background: #000000 !important;
    color: #e5e9f2 !important;
    padding: 85px 0 0 !important;
    position: relative !important;
    overflow: hidden !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.site-footer .footer-inner {
    position: relative !important;
    z-index: 2 !important;
}

/* Top bar: Brand + Tagline & Social Pills */
.site-footer .footer-top-bar {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    gap: 40px !important;
    padding-bottom: 25px !important;
}

.site-footer .footer-brand-wrap {
    max-width: 540px !important;
}

.site-footer .footer-brand {
    display: inline-flex !important;
    align-items: center !important;
    gap: 12px !important;
    font-family: 'Aeruno', sans-serif !important;
    font-size: 22px !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    color: #ffffff !important;
    margin-bottom: 14px !important;
    text-decoration: none !important;
    line-height: 1 !important;
}

.site-footer .footer-mark-icon {
    width: 24px !important;
    height: 24px !important;
    object-fit: contain !important;
    display: inline-block !important;
}

.site-footer .footer-tagline {
    font-size: 13.5px !important;
    line-height: 1.75 !important;
    color: #8892a4 !important;
    margin: 0 !important;
    max-width: 480px !important;
}

/* Social Channel Pills */
.site-footer .footer-social-pills {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    flex-wrap: wrap !important;
}

.site-footer .social-pill {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 9px 18px !important;
    background: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 9999px !important;
    color: #d2d8e6 !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    transition: all 0.25s ease !important;
}

.site-footer .social-pill:hover {
    background: rgba(255, 255, 255, 0.14) !important;
    border-color: rgba(255, 255, 255, 0.35) !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
}

.site-footer .social-pill svg {
    flex-shrink: 0 !important;
    opacity: 0.9 !important;
}

/* 4-Columns Grid */
.site-footer .footer-columns-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 40px !important;
    padding: 45px 0 35px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
}

.site-footer .footer-col h4 {
    font-family: var(--sans), sans-serif !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    letter-spacing: -0.01em !important;
    margin: 0 0 20px !important;
}

.site-footer .footer-col a,
.site-footer .footer-col .contact-info-item {
    font-size: 13.5px !important;
    line-height: 1.6 !important;
    color: #8892a4 !important;
    display: block !important;
    margin-bottom: 12px !important;
    text-decoration: none !important;
    transition: color 0.2s ease, transform 0.2s ease !important;
}

.site-footer .footer-col a:hover {
    color: #ffffff !important;
    transform: translateX(2px) !important;
}

.site-footer .footer-col a.contact-email:hover {
    color: #f8df38 !important;
}

/* Sub-Bar */
.site-footer .footer-sub-bar {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 14px 24px !important;
    padding: 22px 0 12px !important;
    font-family: var(--mono), monospace !important;
    font-size: 10px !important;
    letter-spacing: 0.06em !important;
    color: #555e70 !important;
}

.site-footer .footer-sub-bar a.back-to-top {
    color: #8892a4 !important;
    font-size: inherit !important;
    margin: 0 !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
}

.site-footer .footer-sub-bar a.back-to-top:hover {
    color: #f8df38 !important;
}

/* Giant Bottom Wordmark */
.site-footer .footer-giant-brand-wrap {
    width: min(var(--site-max), calc(100% - (var(--site-gutter) * 2))) !important;
    margin: clamp(32px, 4vw, 52px) auto 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    position: relative !important;
    container-type: inline-size !important;
    user-select: none !important;
    pointer-events: none !important;
    text-align: center !important;
    line-height: 1 !important;
}

.site-footer .footer-giant-brand {
    font-family: 'Aeruno', sans-serif !important;
    font-size: clamp(24px, 11vw, 156px) !important;
    font-size: clamp(24px, 12.2cqw, 156px) !important;
    font-weight: 400 !important;
    font-synthesis: none !important;
    letter-spacing: 0 !important;
    line-height: 1 !important;
    text-transform: uppercase !important;
    white-space: nowrap !important;
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 6px 0 clamp(10px, 1.2vw, 18px) !important;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.12) 62%, rgba(255, 255, 255, 0.01) 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

.site-footer .footer-giant-brand .giant-w {
    background: linear-gradient(180deg, rgba(248, 223, 56, 0.82) 0%, rgba(248, 223, 56, 0.24) 62%, rgba(248, 223, 56, 0.02) 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

/* Responsive Footer */
@media (max-width: 900px) {
    .site-footer .footer-columns-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 35px !important;
    }
    .site-footer .footer-top-bar {
        flex-direction: column !important;
        gap: 25px !important;
    }
}

@media (max-width: 600px) {
    .site-footer .footer-columns-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
    .site-footer .footer-sub-bar {
        flex-direction: column !important;
        gap: 12px !important;
        text-align: center !important;
    }
    .site-footer .footer-social-pills {
        gap: 8px !important;
    }
    .site-footer .social-pill {
        padding: 8px 14px !important;
        font-size: 11px !important;
    }
    .site-footer .footer-giant-brand-wrap {
        width: calc(100% - 36px) !important;
        margin-top: 24px !important;
    }
}

/* ==========================================================================
   Premium continuous line system
   Removes staggered/gapped separators so borders meet as one grid.
   ========================================================================== */

:root {
    --line-premium: #c9ced8;
    --line-premium-strong: #b4bac8;
    --line-premium-soft: rgba(16, 27, 61, 0.12);
    --line-on-blue: rgba(255, 255, 255, 0.22);
}

/* Remove short decorative eyebrow break-lines (uneven stubs) */
.eyebrow-line {
    display: none !important;
}

/* ---------- Solution grid: continuous 1px lattice ---------- */
.solution-grid {
    border: 1px solid var(--line-premium) !important;
    background: var(--line-premium) !important;
    gap: 1px !important;
}

.solution-card {
    border: 0 !important;
    border-right: 0 !important;
    border-bottom: 0 !important;
    transform: none !important;
    padding: 0 !important;
    background: linear-gradient(160deg, #ebeefa, var(--paper) 55%) !important;
}

.solution-card:hover {
    transform: none !important;
    background: #e8ecfa !important;
}

.solution-card .card-top {
    margin: 0 !important;
    padding: 18px 20px 8px !important;
    border-bottom: 0 !important;
}

.solution-card .line-icon {
    margin: 0 !important;
    padding: 8px 20px 0 !important;
}

.solution-card h3,
.solution-card p {
    padding-left: 20px !important;
    padding-right: 20px !important;
}

.solution-card .card-bottom {
    margin: auto 0 0 !important;
    padding: 16px 20px !important;
    border-top: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

/* ---------- Problem comparison table ---------- */
.problem-table {
    border: 1px solid var(--line-premium) !important;
    background: var(--line-premium) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 1px !important;
    overflow: hidden !important;
}

.table-head,
.table-row {
    border: 0 !important;
    border-top: 0 !important;
    gap: 1px !important;
    background: var(--line-premium) !important;
    display: grid !important;
    grid-template-columns: 1.2fr 1fr 0.8fr !important;
}

.table-head {
    background: var(--line-premium) !important;
}

.table-head span {
    border: 0 !important;
    border-right: 0 !important;
    background: #e7e9e9 !important;
}

.table-row > div {
    border: 0 !important;
    border-right: 0 !important;
    background: var(--paper) !important;
}

.table-banner {
    border: 0 !important;
    border-top: 0 !important;
    margin: 0 !important;
    gap: 0 !important;
}

/* ---------- Process steps: continuous top rule + column rules ---------- */
.steps {
    gap: 0 !important;
    border-top: 1px solid var(--line-premium-strong) !important;
    margin-bottom: 45px !important;
}

.steps > div {
    border-top: 0 !important;
    border-right: 1px solid var(--line-premium) !important;
    margin-right: 0 !important;
    padding: 28px 24px 8px 0 !important;
    transform: none !important;
}

.steps > div:last-child {
    border-right: 0 !important;
    padding-right: 0 !important;
}

.steps > div:hover {
    transform: none !important;
}

/* Interactive progress line spans the full continuous top edge */
.steps:before {
    top: -1px !important;
    left: 0 !important;
    height: 2px !important;
    background: var(--blue) !important;
    width: 0 !important;
}

.steps.visible:before {
    width: 100% !important;
}

.steps .step-number {
    margin-top: -41px !important;
    background: var(--paper) !important;
    border: 1px solid var(--line-premium-strong) !important;
}

@media (prefers-reduced-motion: reduce) {
    .steps:before,
    .steps.visible:before {
        width: 100% !important;
    }
}

@media (max-width: 700px) {
    .steps > div {
        border-right: 0 !important;
        border-bottom: 1px solid var(--line-premium) !important;
        margin-right: 0 !important;
        padding: 28px 12px 20px 0 !important;
    }

    .steps > div:nth-child(odd) {
        border-right: 1px solid var(--line-premium) !important;
        padding-right: 12px !important;
    }

    .steps > div:nth-last-child(-n + 2) {
        border-bottom: 0 !important;
    }

    .steps > div:before {
        left: 0 !important;
        width: 0 !important;
    }

    .steps.visible > div:before {
        width: 100% !important;
    }
}

/* ---------- Pricing cards: continuous 1px lattice ---------- */
.pricing-grid {
    gap: 1px !important;
    border: 1px solid var(--line-premium) !important;
    background: var(--line-premium) !important;
}

.price-card {
    border: 0 !important;
    border-right: 0 !important;
    border-bottom: 0 !important;
    border-radius: 0 !important;
    min-height: 335px !important;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    background: var(--paper) !important;
}

.price-card > span,
.price-card > h3,
.price-card > p,
.price-card > ul {
    padding-left: 24px !important;
    padding-right: 24px !important;
}

.price-card > span {
    padding-top: 24px !important;
}

.price-card > h3 {
    margin-top: 20px !important;
}

.price-card > p {
    margin-bottom: 0 !important;
}

.price-card.featured {
    border: 0 !important;
    background: var(--blue) !important;
}

.price-card ul {
    border-top: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-top: 18px !important;
    padding-top: 8px !important;
    padding-bottom: 8px !important;
}

.price-card > a {
    margin: auto 0 0 !important;
    border: 0 !important;
    border-top: 0 !important;
    padding: 18px 24px 24px !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.price-card.featured > a {
    border-top: 0 !important;
}

@media (max-width: 700px) {
    .pricing-grid {
        border: 1px solid var(--line-premium) !important;
    }
}

/* ---------- Anatomy list: full-width continuous rules ---------- */
.anatomy-list > div {
    border-top: 1px solid var(--line-on-blue) !important;
    margin: 0 !important;
    padding: 22px 0 !important;
}

.anatomy-list > div:last-child {
    border-bottom: 1px solid var(--line-on-blue) !important;
}

/* ---------- FAQ: continuous matching rules ---------- */
.faq-list details {
    border-top: 1px solid var(--line-premium) !important;
    border-bottom: 0 !important;
}

.faq-list details:last-child {
    border-bottom: 1px solid var(--line-premium) !important;
}

.faq-list summary {
    border: 0 !important;
}

/* ---------- Hero bottom strip ---------- */
.hero-bottom {
    border-top: 1px solid var(--line-on-blue) !important;
}

.hero-bottom > div {
    border-right: 1px solid var(--line-on-blue) !important;
}

.hero-bottom > div:last-child,
.hero-bottom .scroll-hint {
    border-right: 0 !important;
}

/* ---------- Configurator frame ---------- */
.config-box {
    border: 1px solid var(--line-premium) !important;
    background: #f8f8f4 !important;
}

.config-header,
.config-footer {
    border-color: var(--line-premium) !important;
}

.option {
    border: 1px solid var(--line-premium) !important;
}

.option:hover,
.option.selected {
    border-color: var(--blue) !important;
}

.option.selected:after {
    left: -1px !important;
    top: -1px !important;
    bottom: -1px !important;
}

.config-right select,
.config-right textarea,
.config-right input[type="text"],
.config-right input[type="email"] {
    border: 1px solid var(--line-premium) !important;
    border-radius: 0 !important;
}

.config-progress span {
    background: var(--line-premium) !important;
    border-radius: 0 !important;
}

/* ---------- Guide rail: one continuous spine ---------- */
.guide-rail:before {
    top: 0 !important;
    bottom: 0 !important;
    width: 1px !important;
    background: rgba(70, 90, 150, 0.35) !important;
}

.guide-progress {
    left: 50% !important;
    width: 2px !important;
    transform: translateX(-50%) !important;
}

.guide-link:before {
    box-shadow: none !important;
}

.guide-link.active:before,
.guide-link:hover:before {
    box-shadow: none !important;
}

/* ---------- Side labels: full-height continuous rail ---------- */
.side-label:after {
    top: 0 !important;
    bottom: 0 !important;
    height: 100% !important;
    width: 1px !important;
}

.side-label.dark:after {
    background: var(--line-premium) !important;
}

.blue-section .side-label:after {
    background: var(--line-on-blue) !important;
}

/* ---------- Photo / section dividers ---------- */
.photo-wrap {
    border: 1px solid var(--line-premium) !important;
}

.section-top {
    border-bottom: 0 !important;
}

/* Soften grid overlay so structural borders read cleaner */
.grid-overlay {
    opacity: 0.55;
}

/* ---------- Hero diagram: continuous premium circuit ---------- */
.hero-visual {
    overflow: visible;
    height: 440px !important;
    --diagram-gap: 56px;
}

.hero-visual .connector {
    display: none !important;
}

/* Remove competing crosshair — circuit SVG is the only connector system */
.hero-visual .diagram-grid {
    display: none !important;
}

.hero-visual .orbit {
    border-style: solid !important;
    border-width: 1px !important;
}

.hero-visual .diagram-node {
    position: absolute;
    z-index: 3;
    background: #2045df;
}

/* Keep even air between workflow → workspace → team */
.hero-visual .node-a {
    top: 36px !important;
    left: 10px !important;
}

.hero-visual .main-node {
    top: 50% !important;
    left: 56% !important;
    width: 300px !important;
    transform: translate(-50%, -50%) !important;
}

.hero-visual .node-b {
    bottom: 36px !important;
    right: 6px !important;
}

.hero-visual .diagram-caption {
    bottom: 6px !important;
    left: 0 !important;
}

@media (min-width: 1400px) {
    .hero-visual {
        height: 460px !important;
        --diagram-gap: 56px;
    }

    .hero-visual .main-node {
        width: 310px !important;
        left: 55% !important;
        top: 50% !important;
    }
}

@media (min-width: 1700px) {
    .hero-visual {
        height: 500px !important;
        --diagram-gap: 64px;
    }

    .hero-visual .node-a {
        top: 40px !important;
        left: 12px !important;
    }

    .hero-visual .main-node {
        width: 330px !important;
        left: 54% !important;
        top: 50% !important;
    }

    .hero-visual .node-b {
        bottom: 40px !important;
        right: 10px !important;
    }
}

@media (min-width: 1920px) {
    .hero-visual {
        height: 520px !important;
        --diagram-gap: 68px;
    }

    .hero-visual .main-node {
        width: 340px !important;
    }
}

/* Circuit traces sit above cards; rounded white rails + yellow nodes */
.hero-visual .hero-trace {
    z-index: 4 !important;
    overflow: visible !important;
    pointer-events: none !important;
}

.hero-visual .hero-trace .trace-base {
    fill: none !important;
    stroke: rgba(255, 255, 255, 0.88) !important;
    stroke-width: 1.5 !important;
    stroke-dasharray: none !important;
    stroke-linecap: round !important;
    stroke-linejoin: round !important;
}

.hero-visual .hero-trace .trace-endpoint {
    fill: var(--yellow) !important;
    stroke: rgba(248, 223, 56, 0.35) !important;
    stroke-width: 4 !important;
    filter: url(#trace-glow) !important;
}

.hero-visual .hero-trace .trace-dot {
    fill: var(--yellow) !important;
    opacity: 0.9 !important;
    filter: url(#trace-glow) !important;
}

/* Keep caption mark beside the text — no floating offset break */
.hero-visual .diagram-caption {
    display: flex;
    align-items: flex-end;
    gap: 14px;
    max-width: 220px;
}

.hero-visual .diagram-caption span:last-child {
    position: static !important;
    right: auto !important;
    bottom: auto !important;
    font-size: 16px !important;
    line-height: 1;
    flex-shrink: 0;
}

/* Side label rail: continuous line behind the marker (no visual break) */
.side-label {
    gap: 0 !important;
}

.side-label .side-cross {
    position: relative;
    z-index: 1;
    margin-bottom: 14px;
}

.side-label:after {
    top: 0 !important;
    bottom: 0 !important;
    height: auto !important;
    min-height: 100% !important;
}

/* Keep continuous grids intact across large-screen typography overrides */
@media (min-width: 1400px) {
    .pricing-grid,
    .solution-grid {
        gap: 1px !important;
        background: var(--line-premium) !important;
    }

    .solution-card,
    .price-card {
        padding: 0 !important;
        border: 0 !important;
    }

    .steps > div {
        margin-right: 0 !important;
    }
}

/* =========================================================
   Full-screen mobile / tablet navigation (editorial overlay)
   ========================================================= */
.mobile-menu {
    display: none;
}

body.menu-open {
    overflow: hidden !important;
}

@media (max-width: 1150px) {
    /* Kill legacy dropdown nav — overlay replaces it */
    .header .desktop-nav,
    .header .site-nav,
    .services-nav {
        display: none !important;
    }

    .header .menu-toggle,
    .header .mobile-nav-toggle {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        margin-left: 10px;
        border: 0;
        background: transparent;
        color: #fff;
        cursor: pointer;
        position: relative;
        z-index: 5;
        padding: 0;
    }

    .header .nav-cta {
        margin-left: auto !important;
        margin-right: 4px !important;
    }

    .menu-toggle-bars,
    .menu-toggle-bars:before,
    .menu-toggle-bars:after {
        display: block;
        width: 18px;
        height: 1.5px;
        background: currentColor;
        transition: transform .25s ease, opacity .2s ease;
    }

    .menu-toggle-bars {
        position: relative;
    }

    .menu-toggle-bars:before,
    .menu-toggle-bars:after {
        content: '';
        position: absolute;
        left: 0;
    }

    .menu-toggle-bars:before { top: -6px; }
    .menu-toggle-bars:after { top: 6px; }

    body.menu-open .menu-toggle-bars { background: transparent; }
    body.menu-open .menu-toggle-bars:before {
        top: 0;
        transform: rotate(45deg);
    }
    body.menu-open .menu-toggle-bars:after {
        top: 0;
        transform: rotate(-45deg);
    }

    .mobile-menu {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        z-index: 200;
        background: #000;
        color: #fff;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity .28s ease, transform .28s ease, visibility .28s ease;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-menu.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none;
    }

    .mobile-menu-top {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 72px;
        padding: 0 28px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        flex-shrink: 0;
    }

    .mobile-menu-brand {
        color: #fff !important;
        font-size: 20px !important;
    }

    .mobile-menu-brand:hover {
        color: var(--yellow) !important;
    }

    .mobile-menu-close {
        width: 44px;
        height: 44px;
        border: 0;
        background: transparent;
        color: #fff;
        font-size: 34px;
        line-height: 1;
        cursor: pointer;
        display: grid;
        place-items: center;
        transition: color .2s;
    }

    .mobile-menu-close:hover {
        color: var(--yellow);
    }

    .mobile-menu-body {
        flex: 1 1 auto;
        overflow: visible;
        padding: 42px 28px 12px;
    }

    .mobile-menu-grid {
        display: grid;
        grid-template-columns: 1.15fr 0.85fr;
        gap: 48px 56px;
        align-items: start;
        min-height: calc(100% - 20px);
    }

    .mobile-menu-label {
        font: 500 11px/1 var(--mono);
        letter-spacing: 0.16em;
        text-transform: uppercase;
        color: rgba(255, 255, 255, 0.42);
        margin-bottom: 14px;
    }

    .mobile-menu-rule {
        height: 1px;
        background: rgba(255, 255, 255, 0.18);
        margin-bottom: 28px;
    }

    .mobile-menu-link-cols {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 18px 40px;
    }

    .mobile-menu-col {
        display: flex;
        flex-direction: column;
        gap: 18px;
    }

    .mobile-menu-col a {
        font-family: var(--sans);
        font-size: clamp(28px, 4.2vw, 40px);
        font-weight: 700;
        letter-spacing: -0.045em;
        line-height: 1.05;
        text-transform: uppercase;
        color: #fff;
        transition: color .2s, transform .2s;
    }

    .mobile-menu-col a:hover,
    .mobile-menu-col a.is-active {
        color: var(--yellow);
    }

    .mobile-menu-col a:hover {
        transform: translateX(4px);
    }

    .mobile-menu-cta {
        margin-top: 36px;
        display: inline-flex !important;
        align-items: center;
        justify-content: space-between;
        gap: 28px;
        min-height: 52px;
        padding: 16px 20px !important;
        background: var(--yellow) !important;
        color: var(--ink) !important;
        border: 1px solid var(--yellow) !important;
        font-size: 12px !important;
        font-weight: 800 !important;
        letter-spacing: 0.02em;
        text-transform: none !important;
        white-space: nowrap;
        transition: transform .25s, background .25s, color .25s !important;
    }

    .mobile-menu-cta span {
        font-size: 16px;
        line-height: 1;
    }

    .mobile-menu-cta:hover {
        background: #fff !important;
        border-color: #fff !important;
        color: var(--ink) !important;
        transform: translateY(-3px);
    }

    .mobile-menu-notes {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .mobile-menu-note {
        display: block;
        padding: 16px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        transition: opacity .2s;
    }

    .mobile-menu-note:first-child {
        padding-top: 0;
    }

    .mobile-menu-note:hover {
        opacity: 0.72;
    }

    .mobile-menu-note strong {
        display: block;
        font-size: 15px;
        font-weight: 600;
        letter-spacing: -0.02em;
        line-height: 1.35;
        color: #fff;
        margin-bottom: 6px;
    }

    .mobile-menu-note small {
        font: 500 10px/1.3 var(--mono);
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: rgba(255, 255, 255, 0.4);
    }

    .mobile-menu-more {
        display: inline-block;
        margin-top: 22px;
        font: 500 11px/1 var(--mono);
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: var(--yellow);
        transition: opacity .2s;
    }

    .mobile-menu-more:hover {
        opacity: 0.75;
    }

    .mobile-menu-foot {
        flex: 0 0 auto;
        position: static;
        padding: 0 28px 28px;
    }

    .mobile-menu-foot-rule {
        height: 1px;
        background: rgba(255, 255, 255, 0.18);
        margin-bottom: 20px;
    }

    .mobile-menu-foot-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        flex-wrap: wrap;
    }

    .mobile-menu-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 8px 18px;
        font: 500 11px/1.5 var(--mono);
        letter-spacing: 0.04em;
        color: rgba(255, 255, 255, 0.45);
    }

    .mobile-menu-meta a {
        color: #fff;
        transition: color .2s;
    }

    .mobile-menu-meta a:hover {
        color: var(--yellow);
    }

    .mobile-menu-social {
        display: flex;
        gap: 14px;
        align-items: center;
    }

    .mobile-menu-social a {
        width: 34px;
        height: 34px;
        border: 1px solid rgba(255, 255, 255, 0.18);
        display: grid;
        place-items: center;
        color: #fff;
        transition: border-color .2s, color .2s, background .2s;
    }

    .mobile-menu-social a:hover {
        border-color: var(--yellow);
        color: var(--yellow);
        background: rgba(248, 223, 56, 0.08);
    }
}

@media (max-width: 700px) {
    .header .nav-cta {
        display: none !important;
    }

    .mobile-menu-top {
        min-height: 64px;
        padding: 0 20px;
    }

    .mobile-menu-body {
        padding: 32px 20px 24px;
    }

    .mobile-menu-grid {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .mobile-menu-link-cols {
        grid-template-columns: 1fr 1fr;
        gap: 14px 24px;
    }

    .mobile-menu-col a {
        font-size: clamp(24px, 7.5vw, 32px);
    }

    .mobile-menu-col {
        gap: 14px;
    }

    .mobile-menu-foot {
        padding: 0 20px 22px;
    }

    .mobile-menu-meta {
        font-size: 10px;
        gap: 6px 14px;
    }
}

@media (min-width: 1151px) {
    .mobile-menu {
        display: none !important;
    }
}

/* Mobile menu polish */
@media (max-width: 1150px) {
    .mobile-menu {
        width: 100vw !important;
        height: 100dvh !important;
        max-width: none !important;
    }

    .mobile-menu-col a {
        white-space: nowrap;
    }

    /* Keep guide rail under the overlay */
    body.menu-open .guide-rail {
        opacity: 0 !important;
        pointer-events: none !important;
    }
}

@media (min-width: 701px) and (max-width: 1150px) {
    .mobile-menu-body {
        padding: 48px 48px 32px;
    }

    .mobile-menu-top,
    .mobile-menu-foot {
        padding-left: 48px;
        padding-right: 48px;
    }

    .mobile-menu-grid {
        grid-template-columns: 1.2fr 0.9fr;
        gap: 64px;
    }

    .mobile-menu-col a {
        font-size: clamp(32px, 3.6vw, 44px);
    }
}

/* =========================================================
   Unified layout system — padding / margin / containers
   ========================================================= */
:root {
    --site-max: 1170px;
    --site-gutter: 48px;
    --section-y: 100px;
    --hero-pad-top: 95px;
    --header-h: 83px;
    --rail-inset: 28px;
    --guide-inset: 18px;
}

/* Shared content width for every page container */
.container,
.work-container,
.price-container,
.service-container,
.contact-container,
.admin-container,
.site-footer .footer-giant-brand-wrap {
    width: min(var(--site-max), calc(100% - (var(--site-gutter) * 2))) !important;
    max-width: var(--site-max) !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Header always tracks the same content edge */
.header,
.pricing-header {
    height: var(--header-h) !important;
    padding-left: max(calc((100vw - var(--site-max)) / 2), var(--site-gutter)) !important;
    padding-right: max(calc((100vw - var(--site-max)) / 2), var(--site-gutter)) !important;
}

/* Consistent section rhythm */
.section,
.p-section,
.service-specs,
.includes-section,
.stack-section,
.anatomy,
.principles,
.people-section,
.approach-section,
.calculator-section,
.questions-section,
.work-list-section,
.compare-section,
.journal-list,
.journal-letter,
.final-cta,
.services-final,
.pricing-final,
.work-final,
.about-final {
    padding-top: var(--section-y) !important;
    padding-bottom: var(--section-y) !important;
}

.hero-inner,
.service-hero,
.work-hero,
.price-hero,
.journal-hero,
.contact-hero,
.about-hero {
    padding-top: var(--hero-pad-top) !important;
}

.side-label,
.service-side,
.price-side,
.work-side,
.contact-side {
    left: var(--rail-inset) !important;
}

.guide-rail {
    right: var(--guide-inset) !important;
}

/* Stacked mid-page blocks keep a tighter top than full section rhythm */
.section.configurator,
.section.pricing,
.section.faq,
.compare-section {
    padding-top: calc(var(--section-y) * 0.45) !important;
}

.anatomy.section,
.principles {
    padding-top: var(--section-y) !important;
    padding-bottom: var(--section-y) !important;
}

/* ---- Large desktop ----
   Same spacing language as the 1920 hero reference (~6.25% sides).
   1440 → ~90px sides / 1260 content
   1920 → ~120px sides / 1680 content
*/
@media (min-width: 1400px) {
    :root {
        --site-max: 1260px;
        --site-gutter: 90px;
        --section-y: 110px;
        --hero-pad-top: 110px;
        --header-h: 90px;
        --rail-inset: 24px;
        --guide-inset: 14px;
    }

    .section-top {
        grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.45fr) !important;
        gap: clamp(40px, 3.5vw, 64px) !important;
        margin-bottom: 44px !important;
    }

    .section-top > p {
        max-width: none !important;
    }

    /* Lock every section to the shared hero edges / rhythm */
    .section,
    .p-section,
    .service-specs,
    .includes-section,
    .stack-section,
    .anatomy,
    .principles,
    .people-section,
    .approach-section,
    .calculator-section,
    .questions-section,
    .work-list-section,
    .compare-section,
    .journal-list,
    .journal-letter,
    .final-cta,
    .services-final,
    .pricing-final,
    .work-final,
    .about-final {
        padding-top: var(--section-y) !important;
        padding-bottom: var(--section-y) !important;
    }

    .hero-inner,
    .service-hero,
    .work-hero,
    .price-hero,
    .journal-hero,
    .contact-hero,
    .about-hero {
        padding-top: var(--hero-pad-top) !important;
    }

    .section.configurator,
    .section.pricing,
    .section.faq,
    .compare-section {
        padding-top: calc(var(--section-y) * 0.4) !important;
    }
}

@media (min-width: 1700px) {
    :root {
        --site-max: 1480px;
        --site-gutter: 100px;
        --section-y: 120px;
        --hero-pad-top: 120px;
        --header-h: 100px;
        --rail-inset: 26px;
        --guide-inset: 16px;
    }
}

@media (min-width: 1920px) {
    :root {
        /* Match hero reference: ~120px sides, 1680 content measure */
        --site-max: 1680px;
        --site-gutter: 48px;
        --section-y: 120px;
        --hero-pad-top: 120px;
        --header-h: 100px;
        --rail-inset: 28px;
        --guide-inset: 18px;
    }
}

/* ---- Mid / tablet ---- */
@media (max-width: 1150px) {
    :root {
        --site-gutter: 40px;
        --section-y: 85px;
        --hero-pad-top: 80px;
        --header-h: 83px;
        --rail-inset: 16px;
        --guide-inset: 8px;
    }

    .side-label,
    .service-side,
    .price-side,
    .work-side,
    .contact-side {
        display: none !important;
    }
}

@media (max-width: 1000px) {
    :root {
        --site-gutter: 40px;
        --section-y: 80px;
        --hero-pad-top: 75px;
    }

    .header,
    .pricing-header {
        padding-left: var(--site-gutter) !important;
        padding-right: var(--site-gutter) !important;
    }
}

/* ---- Mobile ---- */
@media (max-width: 700px) {
    :root {
        --site-gutter: 22px;
        --section-y: 72px;
        --hero-pad-top: 68px;
        --header-h: 68px;
        --guide-inset: 4px;
    }

    .header,
    .pricing-header {
        padding-left: var(--site-gutter) !important;
        padding-right: var(--site-gutter) !important;
    }

    .configurator,
    .pricing,
    .faq,
    .compare-section {
        padding-top: calc(var(--section-y) * 0.55) !important;
    }

    .journal-list {
        padding-top: 64px !important;
        padding-bottom: 80px !important;
    }

    .approach-section {
        padding-top: 56px !important;
        padding-bottom: 72px !important;
    }
}

@media (max-width: 600px) {
    .site-footer .footer-giant-brand-wrap {
        width: calc(100% - 36px) !important;
        max-width: none !important;
    }
}

/* =========================================================
   Full mobile / tablet responsive system
   (loaded last — restores stacking without breaking desktop)
   ========================================================= */

/* Clip horizontal bleed only; keep vertical scroll clean */
.site-shell {
    overflow-x: hidden !important;
    overflow-y: visible !important;
}

/* ---- Tablet: stack primary two-column layouts ---- */
@media (max-width: 1000px) {
    .hero-inner,
    .service-hero-grid,
    .contact-layout,
    .p-heading,
    .about-heading,
    .journal-feature,
    .letter-layout,
    .anatomy-grid,
    .calc-layout,
    .questions-grid,
    .faq-grid,
    .config-content,
    .work-detail-grid,
    .article-layout {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 32px !important;
    }

    .hero-visual {
        height: 400px !important;
        max-width: 520px !important;
        margin-left: auto !important;
        margin-right: auto !important;
        transform: none !important;
    }

    .hero-visual .main-node {
        width: min(290px, 72%) !important;
        left: 54% !important;
    }

    .plans-grid,
    .pricing-grid {
        grid-template-columns: 1fr 1fr !important;
    }

    .service-hero-bottom,
    .hero-bottom {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 0 !important;
    }

    .contact-hero {
        min-height: 0 !important;
    }

    .section-top {
        grid-template-columns: 1fr !important;
        gap: 18px !important;
    }

    .brand {
        font-size: 18px !important;
        letter-spacing: -1.2px !important;
    }

    .header .nav-cta {
        padding: 10px 12px !important;
        font-size: 11px !important;
        min-height: 40px !important;
    }
}

/* ---- Phone ---- */
@media (max-width: 700px) {
    /* Type: keep brand voice, fit narrow screens */
    h1,
    .hero h1,
    .service-hero h1,
    .work-hero h1,
    .price-hero h1,
    .journal-hero h1,
    .contact-hero h1,
    .about-hero h1 {
        font-size: clamp(40px, 11vw, 56px) !important;
        line-height: 0.98 !important;
        margin: 22px 0 18px !important;
    }

    .section-top h2,
    .faq h2,
    .anatomy h2,
    .final-inner h2,
    .services-final h2,
    .pricing-final h2,
    .work-final h2,
    .about-final h2,
    .p-heading h1 {
        font-size: clamp(32px, 9vw, 44px) !important;
        line-height: 1.02 !important;
    }

    .hero-copy > p,
    .section-top > p {
        max-width: none !important;
        font-size: 14px !important;
        line-height: 1.7 !important;
    }

    /* Header: CTA lives in overlay menu */
    .header .nav-cta,
    .pricing-header .nav-cta {
        display: none !important;
    }

    .brand {
        font-size: 17px !important;
        letter-spacing: -1px !important;
    }

    /* Hide page guide on phones — overlaps content */
    .guide-rail {
        display: none !important;
    }

    /* Hero circuit — compact, contained, design intact */
    .hero-visual {
        height: 340px !important;
        max-width: 100% !important;
        margin: 28px auto 0 !important;
        transform: none !important;
        overflow: hidden !important;
    }

    .hero-visual .visual-top {
        font-size: 7px !important;
        gap: 8px !important;
        flex-wrap: wrap !important;
    }

    .hero-visual .orbit-two {
        width: 300px !important;
        height: 300px !important;
    }

    .hero-visual .orbit-one {
        width: 220px !important;
        height: 220px !important;
    }

    .hero-visual .node-a {
        top: 28px !important;
        left: 0 !important;
        width: min(148px, 46%) !important;
        transform: scale(0.92) !important;
        transform-origin: top left !important;
        padding: 8px !important;
    }

    .hero-visual .main-node {
        width: min(250px, 78%) !important;
        left: 52% !important;
        top: 50% !important;
        transform: translate(-50%, -50%) !important;
    }

    .hero-visual .node-b {
        bottom: 44px !important;
        right: 0 !important;
        width: min(148px, 46%) !important;
        transform: scale(0.92) !important;
        transform-origin: bottom right !important;
        padding: 8px !important;
    }

    .hero-visual .diagram-caption {
        max-width: 160px !important;
        font-size: 6.5px !important;
        bottom: 4px !important;
    }

    .hero-visual .hero-trace .trace-base {
        stroke-width: 1.25 !important;
    }

    .hero-actions {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
    }

    .hero-actions .button {
        width: auto !important;
        flex: 1 1 auto !important;
        min-width: 0 !important;
        justify-content: center !important;
        padding: 14px 16px !important;
        font-size: 12px !important;
    }

    .hero-bottom,
    .service-hero-bottom {
        grid-template-columns: 1fr !important;
    }

    .hero-bottom > div,
    .service-hero-bottom > div {
        border-right: 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
        padding: 14px 0 !important;
    }

    .hero-bottom > div:last-child,
    .service-hero-bottom > div:last-child {
        border-bottom: 0 !important;
    }

    /* Problem table — restore intended 2-col mobile */
    .table-head {
        display: none !important;
    }

    .table-row {
        grid-template-columns: 1fr 1fr !important;
        font-size: 11px !important;
    }

    .table-row > div {
        padding: 12px 10px !important;
    }

    .table-row > div:last-child {
        display: none !important;
    }

    .table-banner {
        flex-wrap: wrap !important;
        gap: 12px !important;
        padding: 16px !important;
    }

    .table-banner span:first-child {
        display: none !important;
    }

    .table-banner strong {
        font-size: 13px !important;
        line-height: 1.45 !important;
    }

    /* Core grids → readable stacks */
    .solution-grid,
    .steps,
    .pricing-grid,
    .plans-grid,
    .includes-grid,
    .integration-grid,
    .principle-grid,
    .roles-grid,
    .about-facts,
    .work-stats,
    .work-grid,
    .journal-grid,
    .service-card-grid,
    .compare-grid {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }

    .solution-grid {
        grid-template-columns: 1fr !important;
    }

    .solution-card,
    .price-card,
    .plan,
    .work-card,
    .journal-card {
        min-height: 0 !important;
    }

    .steps {
        display: grid !important;
        row-gap: 0 !important;
    }

    .steps > div {
        border-right: 0 !important;
        border-bottom: 1px solid var(--line-premium) !important;
        padding: 24px 0 20px !important;
    }

    .steps > div:nth-child(odd) {
        border-right: 0 !important;
        padding-right: 0 !important;
    }

    .steps > div:last-child {
        border-bottom: 0 !important;
    }

    .steps .step-number {
        margin-top: 0 !important;
    }

    .photo-wrap {
        height: 220px !important;
    }

    .config-box,
    .config-content {
        padding: 0 !important;
    }

    .config-content {
        gap: 22px !important;
    }

    .config-header,
    .config-content {
        padding-left: 18px !important;
        padding-right: 18px !important;
    }

    .config-header {
        padding-top: 18px !important;
        padding-bottom: 18px !important;
        flex-wrap: wrap !important;
        gap: 12px !important;
    }

    .config-content {
        padding-top: 22px !important;
        padding-bottom: 22px !important;
    }

    .option {
        padding: 12px 14px !important;
        font-size: 13px !important;
    }

    .final-inner,
    .services-final-bottom,
    .pricing-final-inner,
    .work-final-bottom,
    .about-final-bottom {
        display: block !important;
    }

    .final-inner .button,
    .services-final .button,
    .pricing-final .button,
    .work-final .button,
    .about-final .button {
        margin-top: 22px !important;
        width: 100% !important;
        justify-content: center !important;
    }

    /* Pricing compare: keep scroll, make it usable */
    .table-scroll {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        overscroll-behavior-x: contain !important;
        margin: 0 -4px !important;
        padding-bottom: 8px !important;
    }

    .compare-table {
        min-width: 640px !important;
    }

    .compare-table th,
    .compare-table td {
        padding: 10px 12px !important;
        font-size: 11px !important;
    }

    /* Contact / forms */
    .contact-hero {
        min-height: 0 !important;
        padding-bottom: 40px !important;
    }

    .form-grid,
    .contact-meta {
        grid-template-columns: 1fr !important;
    }

    .contact-form,
    .contact-panel {
        padding: 20px !important;
    }

    /* About / journal / work extras */
    .about-photo,
    .journal-feature-img,
    .work-hero-media {
        height: 240px !important;
        margin-top: 28px !important;
    }

    .filter-bar,
    .work-filters,
    .journal-filters {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
    }

    .button,
    .nav-cta,
    .text-button {
        max-width: 100% !important;
    }
}

/* ---- Small phones ---- */
@media (max-width: 480px) {
    :root {
        --site-gutter: 18px !important;
        --section-y: 64px;
        --hero-pad-top: 56px;
        --header-h: 64px;
    }

    .header,
    .pricing-header {
        padding-left: var(--site-gutter) !important;
        padding-right: var(--site-gutter) !important;
    }

    .hero-visual {
        height: 300px !important;
    }

    .hero-visual .main-node {
        width: min(220px, 82%) !important;
    }

    .hero-visual .node-a,
    .hero-visual .node-b {
        width: min(132px, 44%) !important;
        font-size: 7px !important;
    }

    .hero-visual .node-main strong {
        font-size: 16px !important;
    }

    .hero-actions .button {
        flex: 1 1 100% !important;
    }

    .solution-card,
    .price-card,
    .plan {
        padding: 22px 18px !important;
    }

    .mobile-menu-grid {
        grid-template-columns: 1fr !important;
        gap: 28px !important;
    }

    .mobile-menu-col a {
        font-size: clamp(28px, 9vw, 36px) !important;
    }
}

@media (max-width: 380px) {
    .brand {
        font-size: 15px !important;
    }

    .hero-visual {
        height: 280px !important;
    }

    .hero-visual .orbit-one,
    .hero-visual .orbit-two {
        display: none !important;
    }
}