/* =========================================================
   GPIR — SITE POLISH / PRODUCTION VISUAL LAYER
   P1.0 HOMEPAGE STABILISATION
========================================================= */


/* =========================================================
   1. GLOBAL PAGE
========================================================= */

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: #f7f5ef;
    color: var(--hero-navy);
    overflow-x: hidden;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}


/* =========================================================
   2. TYPOGRAPHY SAFETY
========================================================= */

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--hero-navy);
}

p {
    color: var(--hero-light-body);
}

a {
    color: inherit;
}


/* =========================================================
   3. SECTION SYSTEM
========================================================= */

section {
    position: relative;
    width: 100%;
}

.container,
.global-container,
.research-container,
.about-container {
    width: min(1200px, calc(100% - 48px));
    margin-inline: auto;
}


/* =========================================================
   4. EXECUTIVE SECTION HEADER
========================================================= */

.section-header,
.global-header,
.research-header,
.about-header {
    max-width: 860px;
    margin-inline: auto;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    padding: 7px 14px;

    border-radius: 999px;

    background: rgba(212, 175, 55, 0.12);
    color: #b8863b;

    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}


/* =========================================================
   5. GLOBAL COVERAGE
========================================================= */

#global,
#coverage {
    background: #f7f5ef;
    color: var(--hero-navy);
}

.global-header {
    text-align: center;
    padding: 90px 0 55px;
}

.global-header span {
    color: #b8863b;
}

.global-header h2 {
    color: var(--hero-navy);
}

.global-header p {
    color: var(--hero-light-body);
}


/* =========================================================
   6. REGION CARDS
========================================================= */

.region-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.region-card {
    background: #ffffff;
    color: var(--hero-navy);

    border: 1px solid rgba(20, 43, 74, 0.08);
    border-radius: 24px;

    padding: 32px;

    box-shadow:
        0 10px 30px rgba(20, 43, 74, 0.07);

    transition:
        transform 180ms ease,
        box-shadow 180ms ease;
}

.region-card:hover {
    transform: translateY(-5px);

    box-shadow:
        0 18px 42px rgba(20, 43, 74, 0.12);
}

.region-card h4 {
    color: var(--hero-navy);
}

.region-card p {
    color: var(--hero-light-body);
}

.region-card li {
    color: var(--hero-light-body);
}

.region-card li::marker {
    color: #b8863b;
}


/* =========================================================
   7. GLOBAL METRIC CARDS
========================================================= */

.global-box {
    background: #ffffff;
    color: var(--hero-navy);

    border: 1px solid rgba(20, 43, 74, 0.08);
    border-radius: 28px;

    padding: 30px;

    text-align: center;

    box-shadow:
        0 10px 30px rgba(20, 43, 74, 0.06);
}

.global-box h3 {
    color: #b8863b;
}

.global-box p {
    color: var(--hero-light-body);
}


/* =========================================================
   8. DASHBOARD GALLERY
========================================================= */

#dashboard-gallery,
#dashboard {
    background: #f7f5ef;
    color: var(--hero-navy);
}

.dashboard-card {
    position: relative;

    overflow: hidden;

    background: #ffffff;

    border: 1px solid rgba(20, 43, 74, 0.08);
    border-radius: 28px;

    box-shadow:
        0 12px 36px rgba(20, 43, 74, 0.08);
}

.dashboard-card h3,
.dashboard-card h4 {
    color: var(--hero-navy);
}

.dashboard-card p {
    color: var(--hero-light-body);
}


/* =========================================================
   9. DASHBOARD IMAGE SAFETY
========================================================= */

.dashboard-card img {
    display: block;

    width: 100%;
    height: auto;

    object-fit: cover;
}

.dashboard-card img:not([src]),
.dashboard-card img[src=""] {
    display: none;
}


/* =========================================================
   10. DASHBOARD CTA
========================================================= */

.dashboard-card a,
.read-link {
    color: #a97920;
    font-weight: 700;
    text-decoration: none;
}

.dashboard-cta-row .dashboard-link {
    font-size: 0.92rem;
    font-weight: 600;
}

.dashboard-card a:hover,
.read-link:hover {
    color: #8d6418;
}

.dashboard-cta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 20px;
}

.dashboard-link-secondary {
    color: var(--hero-navy);
}

.dashboard-link-secondary:hover {
    color: #a97920;
}


/* =========================================================
   11. GOLD CTA
========================================================= */

.btn-primary,
.global-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;

    padding: 0 24px;

    border-radius: 999px;

    background: #c99a3d;
    color: #ffffff;

    font-weight: 700;

    box-shadow:
        0 10px 24px rgba(201, 154, 61, 0.22);

    transition:
        transform 180ms ease,
        box-shadow 180ms ease;
}

.btn-primary:hover,
.global-btn:hover {
    transform: translateY(-2px);

    box-shadow:
        0 14px 30px rgba(201, 154, 61, 0.28);

    color: #ffffff;
}


/* =========================================================
   12. REMOVE UNINTENTIONAL DARK SECTION OVERRIDES
========================================================= */

.region-card,
.global-box,
.dashboard-card,
.about-card,
.architecture-card {
    color: var(--hero-navy);
}

.region-card *,
.global-box *,
.dashboard-card *,
.about-card *,
.architecture-card * {
    color: inherit;
}


/* Restore paragraph hierarchy */

.region-card p,
.global-box p,
.dashboard-card p,
.about-card p,
.architecture-card p {
    color: var(--hero-light-body);
}

/* .command-card and .research-card carry their own explicit light-theme
   colours directly in command-centre.css / research.css (part of the
   site-wide light-theme cascade), so they don't need this block's
   generic light-card override. */


/* =========================================================
   13. MOBILE
========================================================= */

@media (max-width: 900px) {

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

    .container,
    .global-container,
    .research-container,
    .about-container {
        width: min(100% - 32px, 720px);
    }

}

@media (max-width: 600px) {

    .global-header {
        padding: 65px 0 40px;
    }

    .region-card,
    .global-box,
    .dashboard-card {
        border-radius: 20px;
        padding: 24px;
    }

}

.evidence-label{
    display:inline-flex;
    align-items:center;
    width:max-content;

    padding:6px 10px;

    border:1px solid rgba(184,134,59,.30);
    border-radius:999px;

    background:rgba(184,134,59,.06);

    color:var(--color-primary);

    font-size:.68rem;
    font-weight:700;
    letter-spacing:.12em;
    text-transform:uppercase;

    line-height:1;
}


/* =========================================================
   14. HERO HEADING GUARD
   (typography safety in section 2 targets bare h1-h6 for the
   light-card sections; the hero is now also light-themed, so
   this restores the intended navy heading colour rather than
   the white used when the hero had a dark background)
========================================================= */

.hero h1,
.hero h2,
.hero .hero-brand{
    color:var(--hero-navy);
}


/* =========================================================
   15. ACCESSIBILITY & MOTION
========================================================= */

.skip-link{
    position:absolute;
    top:-60px;
    left:16px;
    z-index:3000;

    background:#12325B;
    color:#ffffff;

    padding:12px 22px;
    border-radius:8px;

    font-weight:700;
    text-decoration:none;

    transition:top .25s ease;
}

.skip-link:focus{
    top:16px;
}

a:focus-visible,
button:focus-visible{
    outline:3px solid #b8863b;
    outline-offset:3px;
    border-radius:4px;
}

::selection{
    background:rgba(184,134,59,.32);
    color:inherit;
}

html{
    scrollbar-color:#b8863b transparent;
    scrollbar-width:thin;
}

::-webkit-scrollbar{
    width:10px;
}

::-webkit-scrollbar-track{
    background:transparent;
}

::-webkit-scrollbar-thumb{
    background:#b8863b;
    border-radius:10px;
}


/* =========================================================
   16. SCROLL-REVEAL ANIMATION
========================================================= */

.reveal-on-scroll{
    opacity:0;
    transform:translateY(28px);
    transition:
        opacity .7s ease,
        transform .7s ease;
}

.reveal-on-scroll.is-visible{
    opacity:1;
    transform:translateY(0);
}

@media (prefers-reduced-motion:reduce){

    .reveal-on-scroll{
        opacity:1;
        transform:none;
        transition:none;
    }

}