/* Rege-IT Solutions | Landing page styles */

/* ==========================================
   HERO
========================================== */

.hero {
    padding: 70px 0 110px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 70px;
}

.hero-left {
    padding-top: 70px;
}

.hero-left .eyebrow {
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 28px;
    text-transform: uppercase;
}

.hero-left h1 {
    max-width: 720px;
    color: var(--primary);
    font-size: var(--text-display);
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 30px;
}

.hero-left h1 span {
    color: var(--accent-strong);
}

.hero-lead {
    max-width: 680px;
    color: var(--text-soft);
    font-size: 1.12rem;
    margin-bottom: 16px;
}

.hero-support {
    /*max-width: 680px;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.65;*/
    margin: 0;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 36px;
}

.hero-right {
    position: relative;
}

.brand-origin-note {
    margin: 18px 0 16px;
    max-width: 680px;
    padding-left: 16px;
    border-left: 3px solid #0f8ec7;
    color: #334155;
    font-size: 0.96rem;
    line-height: 1.65;
    font-style: normal;
}

.brand-origin-note strong {
    color: #081226;
    font-weight: 700;
}

/* ==========================================
   HERO CONTROL FLOW
========================================== */

.platform-panel {
    position: relative;
    overflow: hidden;

    background:
        linear-gradient(180deg,
            var(--dark-surface) 0%,
            var(--dark-surface-soft) 100%);

    color: var(--white);

    border-radius: var(--radius-xl);

    padding: 38px;

    box-shadow: var(--shadow-lg);
}

.platform-panel::before {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px,
            transparent 1px),
        linear-gradient(90deg,
            rgba(255, 255, 255, 0.04) 1px,
            transparent 1px);

    background-size: 28px 28px;

    pointer-events: none;
}

.platform-header {
    position: relative;
    z-index: 2;

    margin-bottom: 35px;
}

.platform-kicker {
    color: var(--accent-soft);

    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 1.8px;

    margin-bottom: 12px;

    text-transform: uppercase;
}

.platform-header h2 {
    font-size: var(--text-xl);
    line-height: 1.2;

    margin-bottom: 10px;
}

.platform-header p {
    color: var(--muted-light);
    font-size: 0.95rem;
}

.flow {
    position: relative;
    z-index: 2;
}

.flow-step {
    position: relative;

    background: rgba(255, 255, 255, 0.05);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;

    padding: 18px 22px;
    margin-bottom: 18px;

    backdrop-filter: blur(4px);
}

.flow-step:last-child {
    margin-bottom: 0;
}

.flow-step::after {
    content: "";

    position: absolute;

    left: 50%;
    bottom: -18px;

    width: 2px;
    height: 18px;

    background: var(--accent-soft);
}

.flow-step:last-child::after {
    display: none;
}

.flow-label {
    color: var(--accent-soft);

    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1px;

    margin-bottom: 6px;

    text-transform: uppercase;
}

.flow-title {
    font-size: var(--text-base);
    font-weight: 700;
}

.flow-desc {
    color: var(--muted-light);

    font-size: 0.9rem;

    margin-top: 6px;
}

/* ==========================================
   TRUST BAR
========================================== */

.trust {
    background: var(--white);

    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;

    gap: 40px;
    flex-wrap: wrap;

    padding: 32px 0;
}

.trust-title {
    color: var(--muted);

    font-size: 0.95rem;
    font-weight: 600;
}

.integrations {
    display: flex;
    align-items: center;

    gap: 28px;
    flex-wrap: wrap;
}

.integrations span {
    color: var(--muted-light);
    font-weight: 700;
}

/* ==========================================
   GOVERNANCE ARCHITECTURE
========================================== */

.governance-architecture {
    padding: 110px 0;
}

.governance-intro {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;

    gap: 80px;
    align-items: start;

    margin-bottom: 46px;
}

.governance-intro h2 {
    max-width: 520px;

    color: var(--primary);

    font-size: var(--text-2xl);
    line-height: 1.08;
    letter-spacing: -1px;
}

.governance-intro-copy {
    max-width: 720px;
}

.governance-intro-copy h3 {
    color: var(--primary);

    font-size: 1.35rem;
    line-height: 1.3;

    margin-bottom: 16px;
}

.governance-intro-copy p {
    color: var(--text-soft);
    font-size: 1.05rem;
}

/* ==========================================
   GOVERNANCE METADATA
========================================== */

.governance-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    gap: 14px;

    margin-bottom: 20px;
}

.governance-meta-item {
    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-md);

    padding: 18px;
}

.governance-meta-item span {
    display: block;

    color: var(--muted);

    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1.2px;

    text-transform: uppercase;

    margin-bottom: 6px;
}

.governance-meta-item strong {
    display: block;

    color: var(--primary);

    font-size: 0.92rem;
    line-height: 1.4;
}

/* ==========================================
   AI / POLICY CLARIFICATION
========================================== */

.governance-assurance {
    display: grid;
    grid-template-columns: auto 1fr;

    gap: 14px;
    align-items: start;

    background: #eaf7ff;

    border: 1px solid #bae6fd;
    border-radius: var(--radius-md);

    padding: 18px 20px;
    margin-bottom: 24px;
}

.governance-assurance-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 38px;
    height: 38px;

    border-radius: 999px;

    background: var(--accent-strong);
    color: var(--white);

    font-size: 0.78rem;
    font-weight: 800;
}

.governance-assurance strong {
    display: block;

    color: var(--primary);

    margin-bottom: 4px;
}

.governance-assurance p {
    color: var(--text-soft);
    font-size: 0.95rem;
}

/* ==========================================
   ARCHITECTURE MAP
========================================== */

.architecture-map {
    position: relative;
    overflow: hidden;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-xl);

    padding: 34px;

    box-shadow:
        0 16px 36px rgba(15, 23, 42, 0.05);
}

.architecture-map::before {
    content: "";

    position: absolute;

    top: 0;
    bottom: 0;
    left: 35%;

    width: 30%;

    background:
        linear-gradient(180deg,
            rgba(8, 18, 38, 0.025),
            rgba(8, 18, 38, 0.055));

    pointer-events: none;
}

.architecture-map-header,
.architecture-map-row {
    position: relative;
    z-index: 2;

    display: grid;

    grid-template-columns:
        minmax(0, 1fr) 42px minmax(0, 1.16fr) 42px minmax(0, 1fr);

    align-items: stretch;
}

.architecture-map-header {
    align-items: end;
    margin-bottom: 14px;
}

.architecture-map-header>div {
    color: var(--primary);

    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1.25px;

    text-transform: uppercase;

    padding: 0 4px;
}

.architecture-map-header-control {
    color: var(--accent-strong) !important;
}

.architecture-map-row {
    margin-bottom: 14px;
}

.architecture-map-row:last-child {
    margin-bottom: 0;
}

/* ==========================================
   ARCHITECTURE CARDS
========================================== */

.architecture-map-card {
    min-width: 0;

    border-radius: var(--radius-md);

    padding: 18px;
}

.architecture-map-source,
.architecture-map-output {
    background: var(--surface-soft);
    border: 1px solid #dce5ef;
}

.architecture-map-control {
    position: relative;
    overflow: hidden;

    background:
        linear-gradient(180deg,
            #0b1730 0%,
            #081226 100%);

    border: 1px solid rgba(56, 189, 248, 0.22);

    color: var(--white);

    box-shadow:
        0 12px 22px rgba(2, 8, 23, 0.10);
}

.architecture-map-control::before {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px,
            transparent 1px),
        linear-gradient(90deg,
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px);

    background-size: 22px 22px;

    pointer-events: none;
}

.architecture-map-control>* {
    position: relative;
    z-index: 2;
}

.architecture-card-type {
    color: var(--accent-strong);

    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1.1px;

    text-transform: uppercase;

    margin-bottom: 6px;
}

.architecture-map-control .architecture-card-type {
    color: var(--accent-soft);
}

.architecture-map-card h3 {
    color: var(--primary);

    font-size: 1rem;
    line-height: 1.35;

    margin-bottom: 7px;
}

.architecture-map-control h3 {
    color: var(--white);
}

.architecture-map-card p {
    color: var(--muted);

    font-size: 0.875rem;
    line-height: 1.55;
}

.architecture-map-control p {
    color: var(--muted-light);
}

.architecture-mobile-label {
    display: none;
}

/* ==========================================
   ARCHITECTURE CONNECTORS
========================================== */

.architecture-connector {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;
}

.architecture-connector span {
    position: relative;
    display: block;

    width: 26px;
    height: 1px;

    background: #7dd3fc;
}

.architecture-connector span::after {
    content: "";

    position: absolute;

    right: -1px;
    top: 50%;

    width: 6px;
    height: 6px;

    border-top: 1px solid var(--accent-strong);
    border-right: 1px solid var(--accent-strong);

    transform:
        translateY(-50%) rotate(45deg);
}

/* ==========================================
   GOVERNANCE DOMAIN BAND
========================================== */

.governance-domain-band {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;

    gap: 32px;
    align-items: center;

    background: var(--primary);
    color: var(--white);

    border-radius: var(--radius-lg);

    padding: 28px 30px;
    margin-top: 24px;
}

.governance-domain-heading span {
    display: block;

    color: var(--accent-soft);

    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1.4px;

    text-transform: uppercase;

    margin-bottom: 6px;
}

.governance-domain-heading strong {
    display: block;

    font-size: 1rem;
    line-height: 1.4;
}

.governance-domain-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);

    gap: 10px;
}

.governance-domain {
    background: rgba(255, 255, 255, 0.055);

    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 10px;

    color: #dbeafe;

    font-size: 0.84rem;
    font-weight: 600;

    padding: 12px 14px;
}

/* ==========================================
   PROBLEM SECTION
========================================== */

.problem {
    padding: 110px 0;
}

.problem-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;

    gap: 80px;
    align-items: start;
}

.problem-left h2 {
    color: var(--primary);

    font-size: var(--text-2xl);
    line-height: 1.08;
    letter-spacing: -1px;
}

.problem-right>p {
    color: var(--text-soft);

    font-size: 1.05rem;

    margin-bottom: 24px;
}

.problem-points {
    display: grid;
    gap: 18px;

    margin-top: 30px;
}

.problem-point {
    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-md);

    padding: 24px;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.problem-point:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.problem-point strong {
    display: block;

    color: var(--primary);

    font-size: 1.02rem;

    margin-bottom: 7px;
}

.problem-point p {
    color: var(--text-soft);
    font-size: 0.96rem;
}

/* ==========================================
   CONTROL PLANE
========================================== */

.control-plane {
    overflow: hidden;

    background: var(--dark);
    color: var(--white);

    padding: 110px 0;
}

.control-plane::before {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px,
            transparent 1px),
        linear-gradient(90deg,
            rgba(255, 255, 255, 0.03) 1px,
            transparent 1px);

    background-size: 32px 32px;
}

.control-plane .section-label {
    color: var(--accent-soft);
}

.control-grid {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns: 1fr 1fr;

    gap: 70px;
    align-items: center;
}

.control-left h2 {
    font-size: var(--text-2xl);
    line-height: 1.08;

    margin-bottom: 26px;
}

.control-left>p {
    color: var(--muted-light);

    font-size: 1.05rem;

    margin-bottom: 34px;
}

/* ==========================================
   METRICS
========================================== */

.metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 20px;
}

.metric {
    background: rgba(255, 255, 255, 0.03);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);

    padding: 24px;
}

.metric-kicker {
    display: block;

    color: var(--muted-light);

    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1.2px;

    text-transform: uppercase;

    margin-bottom: 8px;
}

.metric h3 {
    color: var(--accent-soft);

    font-size: 2.55rem;
    line-height: 1.1;

    margin-bottom: 8px;
}

.metric p {
    color: var(--white);

    font-size: 0.9rem;
    line-height: 1.5;
}

.metrics-note {
    color: var(--muted-light);

    font-size: 0.76rem;
    line-height: 1.5;

    margin-top: 16px;
}

/* ==========================================
   PIPELINE
========================================== */

.control-right {
    background: rgba(255, 255, 255, 0.03);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);

    padding: 38px;
}

.control-right-header {
    margin-bottom: 28px;
}

.control-right-header span {
    display: block;

    color: var(--accent-soft);

    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 1.5px;

    text-transform: uppercase;

    margin-bottom: 8px;
}

.control-right-header h3 {
    font-size: var(--text-xl);
    line-height: 1.25;
}

.pipeline {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.pipeline-stage {
    position: relative;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);

    padding: 18px;
}

.pipeline-stage::before {
    content: "";

    position: absolute;

    left: -10px;
    top: 24px;

    width: 8px;
    height: 8px;

    background: var(--accent-soft);

    border-radius: 50%;
}

.pipeline-title {
    font-weight: 700;
    margin-bottom: 8px;
}

.pipeline-desc {
    color: var(--muted-light);
    font-size: 0.92rem;
}

/* ==========================================
   ENTERPRISE READINESS
========================================== */

.readiness {
    padding: 110px 0;
}

.readiness-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    gap: 22px;
}

.readiness-card {
    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-lg);

    padding: 28px;
}

.readiness-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 38px;
    height: 38px;

    border-radius: 999px;

    background: #e0f2fe;
    color: var(--accent-dark);

    font-size: 0.78rem;
    font-weight: 800;

    margin-bottom: 20px;
}

.readiness-card h3 {
    color: var(--primary);

    font-size: 1.18rem;

    margin-bottom: 10px;
}

.readiness-card p {
    color: var(--text-soft);
    font-size: 0.94rem;
}

.readiness-note {
    color: var(--muted);

    font-size: 0.86rem;

    margin-top: 24px;
}

/* ==========================================
   STAKEHOLDER OUTCOMES
========================================== */

.outcomes {
    padding: 0 0 110px;
}

.outcomes-panel {
    background: var(--primary);
    color: var(--white);

    border-radius: var(--radius-xl);

    padding: 42px;
}

.outcomes-header {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;

    gap: 40px;
    align-items: end;

    margin-bottom: 30px;
}

.outcomes-header h2 {
    font-size: 2.3rem;
    line-height: 1.08;
}

.outcomes-header p {
    color: #cbd5e1;
    font-size: 1rem;
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    gap: 14px;
}

.outcome-card {
    background: rgba(255, 255, 255, 0.05);

    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: var(--radius-md);

    padding: 20px;
}

.outcome-role {
    color: var(--accent-soft);

    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1.2px;

    text-transform: uppercase;

    margin-bottom: 8px;
}

.outcome-card h3 {
    font-size: 1rem;
    line-height: 1.4;
}

/* ==========================================
   PRODUCTS
========================================== */

.products {
    padding: 110px 0;
}

.product-grid {
    display: grid;

    grid-template-columns:
        repeat(auto-fit,
            minmax(340px, 1fr));

    gap: 30px;
}

.product-card {
    overflow: hidden;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-lg);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.product-top {
    height: 8px;

    background:
        linear-gradient(90deg,
            var(--accent-strong),
            var(--accent-soft));
}

.product-body {
    padding: 42px;
}

.product-body h3 {
    color: var(--primary);

    font-size: 1.6rem;

    margin-bottom: 16px;
}

.product-tag {
    display: inline-block;

    color: var(--accent-strong);

    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.8px;

    text-transform: uppercase;

    margin-bottom: 20px;
}

.product-body>p {
    color: var(--text-soft);
    margin-bottom: 26px;
}

/* ==========================================
   PRODUCT CONTRACT MODEL
========================================== */

.product-contract {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 10px;

    margin-bottom: 26px;
}

.contract-item {
    background: var(--surface-soft);

    border: 1px solid var(--border);
    border-radius: 10px;

    padding: 14px;
}

.contract-item span {
    display: block;

    color: var(--muted);

    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1px;

    text-transform: uppercase;

    margin-bottom: 5px;
}

.contract-item strong {
    color: var(--primary);

    font-size: 0.84rem;
    line-height: 1.35;
}

.product-list {
    display: grid;
    gap: 12px;
}

.product-list div {
    position: relative;

    color: var(--text-soft);

    font-size: 0.95rem;

    padding-left: 20px;
}

.product-list div::before {
    content: "";

    position: absolute;

    left: 0;
    top: 0.72em;

    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: var(--accent);

    transform: translateY(-50%);
}

.product-stakeholder {
    display: flex;
    justify-content: space-between;

    gap: 16px;

    margin-top: 28px;
    padding-top: 18px;

    border-top: 1px solid var(--border);

    color: var(--muted);

    font-size: 0.82rem;
}

.product-stakeholder strong {
    color: var(--primary);
}


/* ==========================================
   ARCHITECTURE REVIEW
========================================== */

.architecture-review {
    padding: 0 0 110px;
}

.architecture-review-panel {
    overflow: hidden;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-xl);

    padding: 52px;

    box-shadow:
        0 18px 42px rgba(15, 23, 42, 0.06);
}

.architecture-review-header {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;

    gap: 44px;
    align-items: end;

    margin-bottom: 34px;
}

.architecture-review-header h2 {
    max-width: 620px;

    color: var(--primary);

    font-size: var(--text-2xl);
    line-height: 1.08;
    letter-spacing: -1px;
}

.architecture-review-header p {
    color: var(--text-soft);

    font-size: 1.05rem;
}

.architecture-review-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    gap: 18px;
}

.architecture-review-card {
    background: var(--surface-soft);

    border: 1px solid var(--border);
    border-radius: var(--radius-lg);

    padding: 24px;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.architecture-review-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.architecture-review-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 38px;
    height: 38px;

    border-radius: 999px;

    background: #e0f2fe;
    color: var(--accent-dark);

    font-size: 0.78rem;
    font-weight: 800;

    margin-bottom: 18px;
}

.architecture-review-card h3 {
    color: var(--primary);

    font-size: 1.05rem;
    line-height: 1.35;

    margin-bottom: 10px;
}

.architecture-review-card p {
    color: var(--text-soft);

    font-size: 0.92rem;
    line-height: 1.58;
}

.architecture-review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;

    gap: 28px;
    flex-wrap: wrap;

    background: #eaf7ff;

    border: 1px solid #bae6fd;
    border-radius: var(--radius-lg);

    padding: 22px 24px;
    margin-top: 24px;
}

.architecture-review-footer p {
    max-width: 720px;

    color: var(--text-soft);

    font-size: 0.96rem;
    line-height: 1.6;
}

/* ==========================================
   CTA
========================================== */

.cta {
    padding: 0 0 120px;
}

.cta-panel {
    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-xl);

    padding: 70px;

    text-align: center;
}

.cta-panel h2 {
    color: var(--primary);

    font-size: var(--text-2xl);
    line-height: 1.08;
    letter-spacing: -1px;

    margin-bottom: 22px;
}

.cta-panel>p {
    max-width: 790px;

    color: var(--text-soft);

    font-size: var(--text-lg);

    margin: 0 auto 34px;
}

.assessment-deliverables {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    gap: 12px;

    max-width: 1000px;

    margin: 0 auto 34px;
    padding: 0;

    list-style: none;
}

.assessment-deliverable {
    background: var(--surface-soft);

    border: 1px solid var(--border);
    border-radius: 10px;

    padding: 16px;

    color: var(--primary);

    font-size: 0.86rem;
    font-weight: 700;
}

.cta-actions {
    display: flex;
    justify-content: center;
    align-items: center;

    gap: 18px;
    flex-wrap: wrap;
}

/* ==========================================
   RESPONSIVE — TABLET
========================================== */

@media(max-width:1100px) {

    .hero-grid,
    .governance-intro,
    .problem-grid,
    .control-grid,
    .outcomes-header {
        grid-template-columns: 1fr;
    }

    .hero-left {
        padding-top: 24px;
    }

    .hero-left h1 {
        max-width: 820px;
        font-size: 3.4rem;
    }

    .hero-right {
        max-width: 760px;
    }

    .governance-intro {
        gap: 28px;
    }

    .governance-meta {
        grid-template-columns: repeat(2, 1fr);
    }

    .architecture-map {
        padding: 26px;
    }

    .architecture-map-header,
    .architecture-map-row {
        grid-template-columns:
            minmax(0, 1fr) 30px minmax(0, 1.1fr) 30px minmax(0, 1fr);
    }

    .architecture-map-card {
        padding: 16px;
    }

    .readiness-grid,
    .outcomes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-contract {
        grid-template-columns: 1fr;
    }

    .architecture-review-header {
        grid-template-columns: 1fr;
        gap: 18px;
        align-items: start;
    }

    .architecture-review-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .architecture-review-panel {
        padding: 42px 34px;
    }

    .assessment-deliverables {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* ==========================================
   RESPONSIVE — ARCHITECTURE STACK
========================================== */

@media(max-width:820px) {

    .architecture-map::before {
        display: none;
    }

    .architecture-map-header {
        display: none;
    }

    .architecture-map-row {
        grid-template-columns: 1fr;

        gap: 10px;

        background: var(--surface-soft);

        border: 1px solid var(--border);
        border-radius: var(--radius-lg);

        padding: 14px;
        margin-bottom: 18px;
    }

    .architecture-map-source,
    .architecture-map-output {
        background: var(--white);
    }

    .architecture-connector {
        min-height: 18px;
    }

    .architecture-connector span {
        width: 1px;
        height: 16px;

        background: #7dd3fc;
    }

    .architecture-connector span::after {
        right: auto;
        left: 50%;
        top: auto;
        bottom: -1px;

        transform:
            translateX(-50%) rotate(135deg);
    }

    .architecture-mobile-label {
        display: block;

        color: var(--muted);

        font-size: 0.64rem;
        font-weight: 800;
        letter-spacing: 1px;

        text-transform: uppercase;

        margin-bottom: 8px;
    }

    .architecture-map-control .architecture-mobile-label {
        color: #7dd3fc;
    }

    .governance-domain-band {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ==========================================
   RESPONSIVE — MOBILE
========================================== */

@media(max-width:768px) {

    section {
        scroll-margin-top: 88px;
    }

    .site-nav {
        padding: 28px 0 18px;
    }

    .mobile-nav-toggle {
        display: inline-flex;
    }

    .nav-links {
        display: none;

        position: absolute;

        top: 56px;
        right: 0;

        width: min(320px, 92vw);

        flex-direction: column;
        align-items: stretch;

        gap: 0;

        background: var(--white);

        border: 1px solid var(--border);
        border-radius: var(--radius-md);

        box-shadow: var(--shadow-md);

        padding: 10px;
    }

    .nav-links[data-open="true"] {
        display: flex;
    }

    .nav-links a {
        padding: 12px 14px;
        border-radius: 8px;
    }

    .nav-links a:hover {
        background: var(--surface-soft);
    }

    .nav-links a.is-active {
        color: var(--primary);
        background: #eaf7ff;
    }

    .nav-links a.is-active::after {
        display: none;
    }

    .hero {
        padding: 45px 0 86px;
    }

    .hero-left {
        padding-top: 0;
    }

    .hero-left h1 {
        font-size: 2.45rem;
        letter-spacing: -1px;
    }

    .hero-lead {
        font-size: 1.02rem;
    }

    .platform-panel {
        padding: 28px 24px;
    }

    .trust-inner {
        align-items: flex-start;
    }

    .governance-architecture,
    .problem,
    .control-plane,
    .readiness,
    .products {
        padding: 82px 0;
    }

    .architecture-review {
        padding: 0 0 82px;
    }

    .governance-intro h2,
    .problem-left h2,
    .control-left h2,
    .section-heading h2,
    .architecture-review-header h2,
    .cta-panel h2 {
        font-size: 2.2rem;
    }

    .metrics {
        grid-template-columns: 1fr;
    }

    .control-right {
        padding: 28px 24px;
    }

    .readiness-grid,
    .outcomes-grid,
    .architecture-review-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .outcomes {
        padding-bottom: 82px;
    }

    .outcomes-panel {
        padding: 32px 24px;
    }

    .product-body {
        padding: 32px 26px;
    }

    .cta-panel {
        padding: 48px 30px;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: auto;
    }
}

@media(max-width:600px) {

    .governance-meta {
        grid-template-columns: 1fr;
    }

    .architecture-map {
        padding: 18px;
    }

    .governance-domain-list {
        grid-template-columns: 1fr;
    }

    .governance-domain-band {
        padding: 24px 20px;
    }

    .architecture-review-panel {
        padding: 36px 22px;
    }

    .architecture-review-footer {
        align-items: stretch;
    }

    .assessment-deliverables {
        grid-template-columns: 1fr;
    }

    .product-stakeholder {
        flex-direction: column;
    }
}

@media(max-width:520px) {

    .container {
        width: 92%;
    }

    .container-wide {
        width: 92%;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
    }

    .integrations {
        gap: 14px 20px;
    }

    .cta-panel {
        padding: 42px 22px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: stretch;
    }
}