/* Orange Investment Corporate — main stylesheet */

:root {
	--oi-primary: #0b1f3a;
	--oi-primary-dark: #071426;
	--oi-accent: #b8893b;
	--oi-charcoal: #232a33;
	--oi-body: #3c4552;
	--oi-muted: #6b7480;
	--oi-line: #e3e7ec;
	--oi-gray: #f5f7fa;
	--oi-white: #ffffff;
	--oi-radius: 4px;
	--oi-max: 1200px;
	--oi-serif: Georgia, "Times New Roman", serif;
	--oi-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
	margin: 0;
	font-family: var(--oi-sans);
	font-size: 1rem;
	line-height: 1.7;
	color: var(--oi-body);
	background: var(--oi-white);
	overflow-x: hidden;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--oi-primary);
	text-decoration: none;
	transition: color 0.2s ease;
}

a:hover,
a:focus {
	color: var(--oi-accent);
}

:focus-visible {
	outline: 2px solid var(--oi-accent);
	outline-offset: 3px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--oi-serif);
	color: var(--oi-primary);
	line-height: 1.22;
	margin: 0 0 1rem;
	font-weight: 600;
	letter-spacing: -0.01em;
}

h1 {
	font-size: clamp(2rem, 5vw, 3.25rem);
}

h2 {
	font-size: clamp(1.6rem, 3.4vw, 2.35rem);
}

h3 {
	font-size: clamp(1.15rem, 2vw, 1.4rem);
}

p {
	margin: 0 0 1.25rem;
}

ul,
ol {
	padding-left: 1.25rem;
}

blockquote {
	margin: 2rem 0;
	padding: 1rem 1.75rem;
	border-left: 3px solid var(--oi-accent);
	background: var(--oi-gray);
	font-family: var(--oi-serif);
	font-size: 1.1rem;
	color: var(--oi-charcoal);
}

/* Layout */
.container {
	width: 100%;
	max-width: var(--oi-max);
	margin: 0 auto;
	padding: 0 20px;
}

.section {
	padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.section--gray {
	background: var(--oi-gray);
}

.section--navy {
	background: var(--oi-primary);
	color: rgba(255, 255, 255, 0.85);
}

.section--navy h2,
.section--navy h3 {
	color: var(--oi-white);
}

.section-head {
	max-width: 720px;
	margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-head--center {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.eyebrow {
	display: inline-block;
	font-size: 0.75rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	font-weight: 700;
	color: var(--oi-accent);
	margin-bottom: 0.9rem;
	font-family: var(--oi-sans);
}

.lead {
	font-size: 1.075rem;
	color: var(--oi-body);
}

.section--navy .lead {
	color: rgba(255, 255, 255, 0.82);
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.9rem 1.75rem;
	border: 1px solid transparent;
	border-radius: var(--oi-radius);
	font-size: 0.9rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	cursor: pointer;
	transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus {
	transform: translateY(-2px);
}

.btn--primary {
	background: var(--oi-primary);
	color: var(--oi-white);
}

.btn--primary:hover,
.btn--primary:focus {
	background: var(--oi-primary-dark);
	color: var(--oi-white);
}

.btn--accent {
	background: var(--oi-accent);
	color: #1a1204;
}

.btn--accent:hover,
.btn--accent:focus {
	background: #a3752c;
	color: var(--oi-white);
}

.btn--outline {
	border-color: currentColor;
	color: var(--oi-primary);
	background: transparent;
}

.btn--outline-light {
	border-color: rgba(255, 255, 255, 0.6);
	color: var(--oi-white);
	background: transparent;
}

.btn--outline-light:hover,
.btn--outline-light:focus {
	background: rgba(255, 255, 255, 0.12);
	color: var(--oi-white);
}

.btn-group {
	display: flex;
	flex-wrap: wrap;
	gap: 0.85rem;
}

/* Header */
.site-header {
	position: sticky;
	top: 0;
	z-index: 999;
	background: rgba(255, 255, 255, 0.97);
	backdrop-filter: saturate(140%) blur(6px);
	border-bottom: 1px solid var(--oi-line);
}

.site-header.is-scrolled {
	box-shadow: 0 6px 24px rgba(11, 31, 58, 0.08);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	min-height: 76px;
}

.site-branding .custom-logo {
	max-height: 52px;
	width: auto;
}

.site-title {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	font-family: var(--oi-serif);
	font-size: clamp(0.95rem, 2.2vw, 1.15rem);
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--oi-primary);
	line-height: 1.2;
}

.site-title__mark {
	width: 10px;
	height: 26px;
	flex: 0 0 auto;
	background: linear-gradient(180deg, var(--oi-accent), var(--oi-primary));
	border-radius: 2px;
}

.main-navigation {
	display: flex;
	align-items: center;
	gap: 1.75rem;
}

.nav-menu {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav-menu li {
	position: relative;
}

.nav-menu a {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--oi-charcoal);
	letter-spacing: 0.02em;
	padding: 0.35rem 0;
	display: inline-block;
	border-bottom: 2px solid transparent;
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a {
	color: var(--oi-primary);
	border-bottom-color: var(--oi-accent);
}

.nav-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	background: var(--oi-white);
	border: 1px solid var(--oi-line);
	list-style: none;
	margin: 0;
	padding: 0.5rem 0;
	box-shadow: 0 12px 30px rgba(11, 31, 58, 0.12);
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: all 0.2s ease;
}

.nav-menu li:hover > .sub-menu,
.nav-menu li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.nav-menu .sub-menu a {
	display: block;
	padding: 0.5rem 1.1rem;
	border: 0;
}

.nav-cta {
	padding: 0.7rem 1.35rem;
}

.nav-toggle {
	display: none;
	width: 46px;
	height: 42px;
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	background: var(--oi-white);
	cursor: pointer;
	position: relative;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
	position: absolute;
	left: 50%;
	width: 20px;
	height: 2px;
	background: var(--oi-primary);
	transform: translateX(-50%);
	transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-toggle__bars {
	top: 50%;
	margin-top: -1px;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
	content: "";
	left: 0;
	transform: none;
}

.nav-toggle__bars::before {
	top: -7px;
}

.nav-toggle__bars::after {
	top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars {
	background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
	transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
	transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
	position: relative;
	background: linear-gradient(135deg, var(--oi-primary-dark) 0%, var(--oi-primary) 55%, #123055 100%);
	color: var(--oi-white);
	overflow: hidden;
}

.hero__media {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	opacity: 0.28;
}

.hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(7, 20, 38, 0.94) 0%, rgba(7, 20, 38, 0.7) 55%, rgba(7, 20, 38, 0.45) 100%);
}

.hero__inner {
	position: relative;
	z-index: 2;
	padding: clamp(4rem, 12vw, 8.5rem) 0;
	max-width: 780px;
}

.hero h1 {
	color: var(--oi-white);
	margin-bottom: 0.75rem;
}

.hero__subtitle {
	font-family: var(--oi-serif);
	font-size: clamp(1.1rem, 2.6vw, 1.6rem);
	color: var(--oi-accent);
	margin-bottom: 1.25rem;
}

.hero__text {
	color: rgba(255, 255, 255, 0.84);
	font-size: 1.06rem;
	max-width: 620px;
}

.hero__facts {
	display: flex;
	flex-wrap: wrap;
	gap: 2.25rem;
	margin-top: 2.75rem;
	padding-top: 1.75rem;
	border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero__fact span {
	display: block;
	font-size: 0.72rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.6);
}

.hero__fact strong {
	font-family: var(--oi-serif);
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--oi-white);
}

/* Page hero for interior pages */
.page-hero {
	background: var(--oi-primary);
	color: var(--oi-white);
	padding: clamp(3rem, 8vw, 5rem) 0;
}

.page-hero h1 {
	color: var(--oi-white);
	margin-bottom: 0.5rem;
}

.page-hero p {
	color: rgba(255, 255, 255, 0.78);
	margin: 0;
	max-width: 680px;
}

.breadcrumbs {
	font-size: 0.8rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.6);
	margin-bottom: 0.9rem;
}

.breadcrumbs a {
	color: rgba(255, 255, 255, 0.75);
}

/* Grids and cards */
.grid {
	display: grid;
	gap: clamp(1.25rem, 2.5vw, 2rem);
}

.grid--2 {
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--3 {
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid--4 {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
	background: var(--oi-white);
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	padding: clamp(1.5rem, 3vw, 2.25rem);
	transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: 0 16px 40px rgba(11, 31, 58, 0.1);
	border-color: rgba(184, 137, 59, 0.5);
}

.card h3 {
	margin-bottom: 0.6rem;
}

.card p:last-child {
	margin-bottom: 0;
}

.card__num {
	display: inline-block;
	font-family: var(--oi-serif);
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--oi-accent);
	letter-spacing: 0.12em;
	margin-bottom: 0.85rem;
}

.card--navy {
	background: rgba(255, 255, 255, 0.04);
	border-color: rgba(255, 255, 255, 0.14);
	color: rgba(255, 255, 255, 0.82);
}

.card--navy:hover {
	border-color: rgba(184, 137, 59, 0.6);
	box-shadow: none;
}

/* Facts / definition list */
.facts {
	margin: 0;
	border-top: 1px solid var(--oi-line);
}

.fact {
	display: grid;
	grid-template-columns: minmax(180px, 32%) 1fr;
	gap: 1rem;
	padding: 1.1rem 0;
	border-bottom: 1px solid var(--oi-line);
}

.fact dt {
	font-size: 0.78rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	font-weight: 700;
	color: var(--oi-muted);
}

.fact dd {
	margin: 0;
	color: var(--oi-charcoal);
	font-weight: 600;
}

.section--navy .facts,
.section--navy .fact {
	border-color: rgba(255, 255, 255, 0.16);
}

.section--navy .fact dt {
	color: rgba(255, 255, 255, 0.6);
}

.section--navy .fact dd {
	color: var(--oi-white);
}

.notice-box {
	border-left: 3px solid var(--oi-accent);
	background: var(--oi-gray);
	padding: 1.25rem 1.5rem;
	border-radius: 0 var(--oi-radius) var(--oi-radius) 0;
	font-size: 0.95rem;
	color: var(--oi-charcoal);
}

.notice-box p:last-child {
	margin-bottom: 0;
}

/* Split section */
.split {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: clamp(2rem, 5vw, 4rem);
	align-items: center;
}

.split__media img {
	border-radius: var(--oi-radius);
	box-shadow: 0 20px 50px rgba(11, 31, 58, 0.16);
}

.check-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.check-list li {
	position: relative;
	padding-left: 1.75rem;
	margin-bottom: 0.85rem;
}

.check-list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.55rem;
	width: 8px;
	height: 8px;
	background: var(--oi-accent);
	transform: rotate(45deg);
}

/* CTA band */
.cta-band {
	background: linear-gradient(120deg, var(--oi-primary) 0%, #14345c 100%);
	color: var(--oi-white);
	padding: clamp(3rem, 7vw, 4.75rem) 0;
	text-align: center;
}

.cta-band h2 {
	color: var(--oi-white);
}

.cta-band p {
	color: rgba(255, 255, 255, 0.8);
	max-width: 620px;
	margin: 0 auto 2rem;
}

.cta-band .btn-group {
	justify-content: center;
}

/* Content areas */
.content-area {
	padding: clamp(2.75rem, 6vw, 4.5rem) 0;
}

.content-wrap {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: clamp(2rem, 4vw, 3rem);
}

body:not(.no-sidebar) .content-wrap {
	grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 1024px) {
	body:not(.no-sidebar) .content-wrap {
		grid-template-columns: minmax(0, 1fr) 320px;
	}
}

.entry-content {
	max-width: 78ch;
}

.entry-content > * + * {
	margin-top: 0;
}

.entry-content h2,
.entry-content h3 {
	margin-top: 2.5rem;
}

.entry-meta {
	font-size: 0.85rem;
	color: var(--oi-muted);
	margin-bottom: 1rem;
}

.entry-meta__sep {
	margin: 0 0.5rem;
}

.post-card {
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	overflow: hidden;
	background: var(--oi-white);
	display: flex;
	flex-direction: column;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.post-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 16px 40px rgba(11, 31, 58, 0.1);
}

.post-card__thumb img {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.post-card__body {
	padding: 1.5rem;
}

.post-card__body h2 {
	font-size: 1.25rem;
}

/* Sidebar & widgets */
.widget {
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	padding: 1.5rem;
	margin-bottom: 1.5rem;
	background: var(--oi-white);
}

.widget-title {
	font-size: 1.05rem;
	margin-bottom: 0.85rem;
}

.widget ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.widget li {
	padding: 0.4rem 0;
	border-bottom: 1px solid var(--oi-line);
}

.widget li:last-child {
	border-bottom: 0;
}

/* Forms */
.form-row {
	margin-bottom: 1.2rem;
}

.form-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 1.2rem;
}

label {
	display: block;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--oi-muted);
	margin-bottom: 0.45rem;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="tel"],
input[type="search"],
input[type="password"],
textarea,
select {
	width: 100%;
	padding: 0.85rem 1rem;
	font: inherit;
	color: var(--oi-charcoal);
	background: var(--oi-white);
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
	border-color: var(--oi-accent);
	box-shadow: 0 0 0 3px rgba(184, 137, 59, 0.15);
	outline: none;
}

textarea {
	min-height: 170px;
	resize: vertical;
}

.hp-field {
	position: absolute !important;
	left: -9999px;
}

.form-notice {
	padding: 1rem 1.25rem;
	border-radius: var(--oi-radius);
	margin-bottom: 1.5rem;
	font-size: 0.95rem;
	border-left: 3px solid;
}

.form-notice--success {
	background: #eef7f0;
	border-color: #2f7d4f;
	color: #1f5735;
}

.form-notice--error {
	background: #fdf1ee;
	border-color: #b4472c;
	color: #8a3520;
}

.contact-panel {
	background: var(--oi-gray);
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	padding: clamp(1.5rem, 3vw, 2.25rem);
}

.contact-panel address {
	font-style: normal;
	margin-bottom: 1.25rem;
	color: var(--oi-charcoal);
}

/* 404 */
.error-404 {
	text-align: center;
	padding: clamp(4rem, 10vw, 7rem) 0;
}

.error-404__code {
	font-family: var(--oi-serif);
	font-size: clamp(4rem, 14vw, 8rem);
	line-height: 1;
	color: var(--oi-accent);
	margin: 0 0 0.5rem;
}

.error-404 .btn-group {
	justify-content: center;
}

/* Pagination */
.pagination {
	margin-top: 2.5rem;
}

.pagination .page-numbers {
	display: inline-block;
	padding: 0.5rem 0.9rem;
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	margin: 0 0.2rem 0.4rem 0;
	font-size: 0.9rem;
}

.pagination .current {
	background: var(--oi-primary);
	color: var(--oi-white);
	border-color: var(--oi-primary);
}

/* Comments */
.comments-area {
	margin-top: 3rem;
	border-top: 1px solid var(--oi-line);
	padding-top: 2rem;
}

.comment-list {
	list-style: none;
	padding: 0;
	margin: 0 0 2rem;
}

.comment-list li {
	margin-bottom: 1.5rem;
}

.comment-list .children {
	list-style: none;
	padding-left: 1.5rem;
}

.comment-body {
	border: 1px solid var(--oi-line);
	border-radius: var(--oi-radius);
	padding: 1.25rem;
}

/* Footer */
.site-footer {
	background: var(--oi-primary-dark);
	color: rgba(255, 255, 255, 0.72);
	margin-top: 0;
}

.site-footer__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 2.5rem;
	padding-top: clamp(3rem, 6vw, 4.5rem);
	padding-bottom: clamp(2rem, 4vw, 3rem);
}

.site-footer__name {
	font-family: var(--oi-serif);
	font-size: 1.1rem;
	color: var(--oi-white);
	margin-bottom: 0.85rem;
}

.site-footer__address {
	font-style: normal;
	margin-bottom: 0.75rem;
}

.site-footer__meta {
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.55);
	margin: 0;
}

.footer-widget-title {
	font-size: 0.78rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--oi-accent);
	font-family: var(--oi-sans);
	font-weight: 700;
	margin-bottom: 1rem;
}

.site-footer__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-footer__list li {
	margin-bottom: 0.55rem;
}

.site-footer__list a {
	color: rgba(255, 255, 255, 0.72);
	font-size: 0.925rem;
}

.site-footer__list a:hover,
.site-footer__list a:focus {
	color: var(--oi-accent);
}

.site-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	padding: 1.25rem 0;
}

.site-footer__copyright {
	margin: 0;
	font-size: 0.85rem;
	color: rgba(255, 255, 255, 0.55);
	text-align: center;
}

/* Reveal animation (CSS driven) */
.reveal {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}

	.btn:hover,
	.card:hover,
	.post-card:hover {
		transform: none;
	}
}

/* Responsive navigation */
@media (max-width: 991px) {
	.nav-toggle {
		display: block;
	}

	.main-navigation {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		display: block;
		background: var(--oi-white);
		border-bottom: 1px solid var(--oi-line);
		box-shadow: 0 18px 40px rgba(11, 31, 58, 0.12);
		padding: 1rem 20px 1.5rem;
		max-height: 0;
		overflow: hidden;
		visibility: hidden;
		transition: max-height 0.3s ease, visibility 0.3s ease;
	}

	.main-navigation.is-open {
		max-height: calc(100vh - 76px);
		overflow-y: auto;
		visibility: visible;
	}

	.site-header__bar {
		position: relative;
	}

	.nav-menu {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.nav-menu li {
		border-bottom: 1px solid var(--oi-line);
	}

	.nav-menu a {
		display: block;
		padding: 0.85rem 0;
		border-bottom: 0;
	}

	.nav-menu .sub-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		border: 0;
		padding: 0 0 0.5rem 1rem;
	}

	.nav-cta {
		display: flex;
		margin-top: 1.1rem;
		width: 100%;
	}

	.fact {
		grid-template-columns: 1fr;
		gap: 0.25rem;
	}
}

@media (max-width: 400px) {
	.container {
		padding: 0 16px;
	}

	.btn {
		width: 100%;
	}

	.hero__facts {
		gap: 1.25rem;
	}
}