:root {
    --manifesto-ink: #18362f;
    --manifesto-muted: rgba(24, 54, 47, 0.72);
    --manifesto-border: rgba(24, 54, 47, 0.14);
    --manifesto-bg: #fbf8f2;
}

body {
    font-family: var(--font-body);
    color: var(--color-black);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background:
        linear-gradient(180deg, rgba(242, 237, 231, 0.78) 0%, rgba(255, 255, 255, 0) 22%),
        var(--manifesto-bg);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.08;
}

.btn,
.nav-link,
.lang-selector,
.mobile-menu-link,
.footer-tagline {
    font-family: var(--font-heading);
}

.btn {
    border-radius: 0;
}

.page-shell {
    overflow: hidden;
}

.nav-header {
    background-color: rgba(27, 69, 60, 0.96);
    backdrop-filter: blur(10px);
}

.nav-header.scrolled {
    background-color: rgba(27, 69, 60, 0.96);
}

.nav-link,
.nav-header.scrolled .nav-link,
.lang-selector,
.nav-header.scrolled .lang-selector {
    color: var(--color-white);
}

.nav-link:hover,
.nav-link:focus,
.nav-header.scrolled .nav-link:hover,
.nav-header.scrolled .nav-link:focus,
.lang-selector:hover,
.nav-header.scrolled .lang-selector:hover {
    color: var(--color-white);
    opacity: 0.74;
}

.lang-selector {
    padding: 0;
    background: transparent !important;
    background-color: transparent !important;
    border: 0 !important;
    border-color: transparent !important;
    border-radius: 0;
    box-shadow: none;
}

.nav-header .lang-selector,
.nav-header.scrolled .lang-selector {
    background: transparent !important;
    background-color: transparent !important;
    border: 0 !important;
    border-color: transparent !important;
    box-shadow: none !important;
    color: var(--color-white) !important;
}

.nav-header .lang-selector span,
.nav-header.scrolled .lang-selector span {
    color: inherit;
    background: transparent !important;
}

.nav-header .lang-selector:hover,
.nav-header .lang-selector:focus,
.nav-header.scrolled .lang-selector:hover,
.nav-header.scrolled .lang-selector:focus {
    background: transparent !important;
    background-color: transparent !important;
    border: 0 !important;
    border-color: transparent !important;
    color: var(--color-white) !important;
}

.menu-button,
.nav-header.scrolled .menu-button,
.mobile-menu-close {
    width: auto;
    height: auto;
    padding: 0;
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.menu-button:hover,
.nav-header.scrolled .menu-button:hover,
.mobile-menu-close:hover {
    background: none;
    transform: none;
}

.menu-icon span {
    border-radius: 0;
    background-color: var(--color-white);
}

.mobile-menu-close svg {
    stroke: var(--manifesto-ink);
}

html[lang="en"] #logo-en-dark,
html[lang="ar"] #logo-ar-dark {
    display: none !important;
}

html[lang="en"] #logo-en,
html[lang="ar"] #logo-ar {
    display: block !important;
}

.manifesto-hero {
    padding: calc(var(--header-height) + 72px) 0 56px;
    border-bottom: 1px solid var(--manifesto-border);
}

.hero-kicker {
    display: inline-block;
    margin-bottom: 18px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--manifesto-muted);
}

.manifesto-hero h1 {
    max-width: 12ch;
    font-size: clamp(44px, 7vw, 84px);
    letter-spacing: -0.05em;
    color: var(--manifesto-ink);
    margin-bottom: 18px;
}

.hero-deck {
    max-width: 760px;
    font-size: 20px;
    color: var(--manifesto-muted);
    margin-bottom: 28px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-actions .btn {
    padding: 14px 22px;
}

.hero-actions .btn-primary {
    background-color: var(--manifesto-ink);
    color: var(--color-white);
}

.hero-actions .btn-primary:hover {
    background-color: #102923;
}

.hero-actions .btn-secondary {
    border-color: var(--manifesto-border);
    color: var(--manifesto-ink);
}

.hero-actions .btn-secondary:hover {
    background-color: var(--manifesto-ink);
    color: var(--color-white);
}

.manifesto-main {
    padding: 48px 0 96px;
}

.manifesto-grid {
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 760px);
    gap: 48px;
    align-items: start;
}

.manifesto-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 28px);
    align-self: start;
}

.manifesto-sidebar h2 {
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--manifesto-muted);
    margin-bottom: 18px;
}

.manifesto-sidebar ul {
    list-style: none;
    display: grid;
    gap: 12px;
}

.manifesto-sidebar a {
    color: var(--manifesto-ink);
    text-decoration: none;
    opacity: 0.72;
    transition: opacity 0.2s ease;
}

.manifesto-sidebar a:hover,
.manifesto-sidebar a:focus {
    opacity: 1;
}

.manifesto-article {
    min-width: 0;
}

.manifesto-intro {
    font-size: 24px;
    line-height: 1.55;
    color: var(--manifesto-ink);
    margin-bottom: 40px;
}

.manifesto-section {
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid var(--manifesto-border);
}

.manifesto-section h2 {
    font-size: clamp(30px, 4vw, 48px);
    color: var(--manifesto-ink);
    margin-bottom: 18px;
}

.manifesto-section h3 {
    font-size: 26px;
    color: var(--manifesto-ink);
    margin: 26px 0 12px;
}

.manifesto-section p {
    font-size: 18px;
    color: rgba(40, 40, 40, 0.86);
    margin-bottom: 18px;
}

.manifesto-principle {
    padding-top: 22px;
    margin-top: 22px;
    border-top: 1px solid rgba(24, 54, 47, 0.1);
}

.manifesto-closing {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--manifesto-ink);
}

.manifesto-signoff {
    margin-top: 28px;
}

.manifesto-signoff strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--manifesto-ink);
    margin-bottom: 8px;
}

.manifesto-signoff p {
    margin: 0;
    color: var(--manifesto-muted);
}

.footer {
    background-color: var(--color-charcoal);
}

[dir="rtl"] body {
    direction: rtl;
}

[dir="rtl"] .nav-container,
[dir="rtl"] .nav-controls,
[dir="rtl"] .nav-links {
    flex-direction: row-reverse;
}

html[lang="ar"] .nav-container {
    direction: rtl;
    flex-direction: row-reverse;
}

html[lang="ar"] .nav-links,
html[lang="ar"] .nav-controls {
    direction: rtl;
    flex-direction: row-reverse;
}

html[lang="ar"] .nav-header .lang-selector,
html[lang="ar"] .nav-header.scrolled .lang-selector {
    padding: 0;
    background: transparent !important;
    background-color: transparent !important;
    border: 0 !important;
    border-color: transparent !important;
    border-radius: 0;
    box-shadow: none !important;
    color: var(--color-white) !important;
}

html[lang="ar"] .nav-header .lang-selector span,
html[lang="ar"] .nav-header.scrolled .lang-selector span {
    color: inherit;
    background: transparent !important;
}

html[lang="ar"] .nav-header .lang-selector:hover,
html[lang="ar"] .nav-header .lang-selector:focus,
html[lang="ar"] .nav-header.scrolled .lang-selector:hover,
html[lang="ar"] .nav-header.scrolled .lang-selector:focus {
    background: transparent !important;
    background-color: transparent !important;
    border: 0 !important;
    border-color: transparent !important;
    color: var(--color-white) !important;
}

[dir="rtl"] .footer-grid {
    direction: rtl;
}

html[lang="en"] .mobile-menu {
    right: auto;
    left: -100%;
    transition: left 0.3s ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
}

html[lang="en"] .mobile-menu.active {
    left: 0;
    right: auto;
}

html[lang="ar"] .manifesto-hero h1,
html[lang="ar"] .manifesto-section h2,
html[lang="ar"] .manifesto-section h3 {
    line-height: 1.35;
}

@media (max-width: 1023px) {
    .manifesto-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .manifesto-sidebar {
        position: static;
    }
}

@media (max-width: 767px) {
    .manifesto-hero {
        padding: calc(var(--header-height) + 40px) 0 44px;
    }

    .hero-deck,
    .manifesto-section p {
        font-size: 16px;
    }

    .manifesto-intro {
        font-size: 20px;
    }

    .manifesto-section h2 {
        font-size: 30px;
    }

    .manifesto-section h3 {
        font-size: 22px;
    }
}