:root {
    /* Brand Colours */
    --mcg-black: #050505;
    --mcg-deep-black: #0b0b0b;
    --mcg-charcoal: #151515;
    --mcg-charcoal-light: #202020;
    --mcg-dark-grey: #2b2b2b;
    --mcg-grey: #8f8f8f;
    --mcg-light-grey: #d7d7d7;
    --mcg-off-white: #f4f4f4;
    --mcg-white: #ffffff;
    --mcg-orange: #ff6a00;
    --mcg-orange-dark: #cc5200;

    /* Typography */
    --font-main: "Montserrat", Arial, sans-serif;

    /* Layout */
    --container-width: 1480px;
    --header-height: 88px;

    /* Styling */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --border-light: rgba(255, 255, 255, 0.1);
    --border-muted: rgba(255, 255, 255, 0.07);
    --shadow-natural: 0 12px 32px rgba(0, 0, 0, 0.28);
}

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

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

body {
    margin: 0;
    font-family: var(--font-main);
    background: var(--mcg-black);
    color: var(--mcg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

img,
picture,
svg,
video {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    border: 0;
    cursor: pointer;
}

::selection {
    background: var(--mcg-orange);
    color: var(--mcg-white);
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 9999;
    padding: 10px 16px;
    background: var(--mcg-orange);
    color: var(--mcg-white);
    border-radius: var(--radius-sm);
    font-weight: 800;
}

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

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: rgba(5, 5, 5, 0.97);
    border-bottom: 1px solid var(--border-muted);
}

.nav-container {
    width: min(100% - 32px, var(--container-width));
    min-height: var(--header-height);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    align-items: center;
    min-width: 0;
}

.brand-logo {
    width: 260px;
    height: auto;
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.desktop-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--mcg-light-grey);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.desktop-nav a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 6px;
    width: 0;
    height: 2px;
    background: var(--mcg-orange);
    transition: width 0.2s ease;
}

.desktop-nav a:hover {
    color: var(--mcg-white);
}

.desktop-nav a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 12px 21px;
    background: var(--mcg-orange);
    color: var(--mcg-white) !important;
    border-radius: var(--radius-sm);
    font-weight: 900;
    border: 1px solid var(--mcg-orange);
}

.nav-cta:hover {
    background: var(--mcg-orange-dark);
    border-color: var(--mcg-orange-dark);
}

.nav-cta::after {
    display: none;
}

/* Mobile Menu Button */
.mobile-menu-button {
    display: none;
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    background: var(--mcg-charcoal);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
}

.mobile-menu-button span {
    width: 22px;
    height: 2px;
    background: var(--mcg-white);
    border-radius: 10px;
    transition: transform 0.22s ease, opacity 0.22s ease;
}

.mobile-menu-button.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-button.is-active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-button.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
}

.mobile-nav.is-open {
    display: block;
}

.mobile-nav-inner {
    width: min(100% - 32px, var(--container-width));
    margin: 0 auto 18px;
    padding: 24px;
    background: var(--mcg-charcoal);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-natural);
}

.mobile-logo-wrap {
    display: inline-flex;
    margin-bottom: 22px;
}

.mobile-logo {
    width: 230px;
    height: auto;
}

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

.mobile-nav nav a {
    display: block;
    padding: 15px 0;
    color: var(--mcg-light-grey);
    border-bottom: 1px solid var(--border-muted);
    font-size: 0.92rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.mobile-nav nav a:hover {
    color: var(--mcg-orange);
}

.mobile-cta {
    margin-top: 14px;
    padding: 16px 20px !important;
    background: var(--mcg-orange);
    color: var(--mcg-white) !important;
    text-align: center;
    border-radius: var(--radius-sm);
    border-bottom: 0 !important;
    font-weight: 900;
}

.mobile-cta:hover {
    background: var(--mcg-orange-dark);
}

/* Main */
main {
    min-height: 60vh;
}

/* Reusable Layout Helpers */
.section {
    padding: 96px 0;
}

.container {
    width: min(100% - 32px, var(--container-width));
    margin: 0 auto;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--mcg-orange);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 3px;
    background: var(--mcg-orange);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0 0 18px;
    color: var(--mcg-white);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.035em;
}

h1 {
    font-size: clamp(2.6rem, 6.5vw, 5.8rem);
    text-transform: uppercase;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.8rem);
    text-transform: uppercase;
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
}

p {
    margin: 0 0 18px;
    color: var(--mcg-light-grey);
}

strong {
    color: var(--mcg-white);
}

/* Buttons */
.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--mcg-orange);
    color: var(--mcg-white);
    border: 1px solid var(--mcg-orange);
}

.btn-primary:hover {
    background: var(--mcg-orange-dark);
    border-color: var(--mcg-orange-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--mcg-white);
    border: 1px solid rgba(255, 255, 255, 0.24);
}

.btn-secondary:hover {
    border-color: var(--mcg-orange);
}

/* Cards */
.card {
    background: var(--mcg-charcoal);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.card-light {
    background: var(--mcg-off-white);
    color: var(--mcg-black);
}

.card-light h1,
.card-light h2,
.card-light h3,
.card-light h4,
.card-light h5,
.card-light h6 {
    color: var(--mcg-black);
}

.card-light p {
    color: #3f3f3f;
}

/* Footer */
.site-footer {
    background: var(--mcg-deep-black);
}

.footer-container {
    width: min(100% - 32px, var(--container-width));
    margin: 0 auto;
    padding: 72px 0 42px;
    display: grid;
    grid-template-columns: 1.1fr 1.4fr;
    gap: 70px;
}

.footer-logo {
    width: 320px;
    height: auto;
    margin-bottom: 22px;
}

.footer-brand p {
    max-width: 470px;
    color: var(--mcg-light-grey);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 34px;
}

.footer-links h3 {
    margin-bottom: 16px;
    color: var(--mcg-white);
    font-size: 0.82rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.footer-links a {
    display: block;
    margin-bottom: 10px;
    color: var(--mcg-grey);
    font-size: 0.92rem;
    font-weight: 600;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--mcg-orange);
}

.footer-bottom {
    width: min(100% - 32px, var(--container-width));
    margin: 0 auto;
    padding: 22px 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid var(--border-muted);
}

.footer-bottom p {
    margin: 0;
    color: var(--mcg-grey);
    font-size: 0.82rem;
}

.footer-bottom a {
    color: var(--mcg-orange);
    font-weight: 800;
}
.footer-supply-nation {
    margin-top: 28px;
    padding: 22px;
    max-width: 520px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-lg);
}

.footer-supply-logo {
    width: 180px;
    height: auto;
    margin-bottom: 14px;
}

.footer-supply-nation p {
    margin: 0;
    color: var(--mcg-grey);
    font-size: 0.88rem;
    line-height: 1.65;
}

.footer-acknowledgement {
    border-top: 1px solid var(--border-muted);
}

.footer-acknowledgement-inner {
    width: min(100% - 32px, var(--container-width));
    margin: 0 auto;
    padding: 24px 0;
}

.footer-acknowledgement p {
    max-width: 1040px;
    margin: 0;
    color: var(--mcg-grey);
    font-size: 0.85rem;
    line-height: 1.75;
}

@media (max-width: 640px) {
    .footer-supply-nation {
        padding: 18px;
    }

    .footer-supply-logo {
        width: 155px;
    }

    .footer-acknowledgement-inner {
        width: min(100% - 24px, var(--container-width));
    }
}

/* Responsive */
@media (max-width: 1080px) {
    .desktop-nav {
        gap: 18px;
    }

    .desktop-nav a {
        font-size: 0.72rem;
    }

    .brand-logo {
        width: 230px;
    }
}

@media (max-width: 980px) {
    :root {
        --header-height: 76px;
    }

    .desktop-nav {
        display: none;
    }

    .mobile-menu-button {
        display: inline-flex;
    }

    .brand-logo {
        width: 220px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 42px;
    }

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

@media (max-width: 640px) {
    .nav-container {
        width: min(100% - 24px, var(--container-width));
    }

    .brand-logo {
        width: 180px;
    }

    .mobile-nav-inner {
        width: min(100% - 24px, var(--container-width));
        padding: 20px;
    }

    .mobile-logo {
        width: 190px;
    }

    .section {
        padding: 70px 0;
    }

    .container {
        width: min(100% - 24px, var(--container-width));
    }

    h1 {
        font-size: clamp(2.35rem, 13vw, 4rem);
    }

    h2 {
        font-size: clamp(1.9rem, 10vw, 3rem);
    }

    .btn-row {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .footer-container {
        width: min(100% - 24px, var(--container-width));
        padding: 56px 0 34px;
    }

    .footer-logo {
        width: 245px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .footer-bottom {
        width: min(100% - 24px, var(--container-width));
        flex-direction: column;
        align-items: flex-start;
    }
}