/**
 * CurrencyFlow - Header & Footer Styles
 * Deep indigo design per specification.
 *
 * @package CurrencyFlow
 */

/* ========================================
   CSS Overrides for Header Color Scheme
   ======================================== */
:root {
	--cf-header-bg:     #2E2666;
	--cf-header-h:      90px;
	--cf-magenta:       #E50058;
	--cf-magenta-dark:  #cc004e;
}

/* ========================================
   Site Header
   ======================================== */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background-color: var(--cf-header-bg);
	height: var(--cf-header-h);
	border: none;
}

/* No scroll effect — stays solid indigo */
.site-header.is-scrolled {
	background-color: var(--cf-header-bg);
	border-bottom-color: transparent;
	box-shadow: none;
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
	max-width: 1440px;
	margin-inline: auto;
	padding-inline: 48px;
	gap: 24px;
}

/* ========================================
   LEFT: Logo + Nav
   ======================================== */
.site-header__left {
	display: flex;
	align-items: center;
	gap: 48px;
	flex-shrink: 0;
}

.site-header__logo { flex-shrink: 0; }

.site-logo {
	display: flex;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	transition: opacity 150ms ease;
}

.site-logo:hover { opacity: 0.88; }

.site-logo__mark { flex-shrink: 0; display: block; }

.site-logo__wordmark {
	font-size: 18px;
	font-weight: 700;
	color: #FFFFFF;
	letter-spacing: -0.3px;
	line-height: 1;
	white-space: nowrap;
}

.custom-logo-link { display: flex; align-items: center; }
.custom-logo-link img { height: 44px; width: auto; max-width: 140px; }

/* ========================================
   Navigation
   ======================================== */
.site-header__nav { flex-shrink: 0; }

.nav-menu {
	display: flex;
	align-items: center;
	gap: 36px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav-menu .menu-item { position: relative; }

.nav-menu .menu-item > a {
	display: block;
	font-size: 18px;
	font-weight: 600;
	color: #FFFFFF;
	line-height: 1;
	text-decoration: none;
	padding: 8px 0;
	white-space: nowrap;
	transition: opacity 150ms ease;
}

.nav-menu .menu-item > a:hover,
.nav-menu .menu-item.current-menu-item > a { opacity: 0.72; }

.nav-menu .menu-item > a:focus-visible {
	outline: 2px solid rgba(255,255,255,0.6);
	outline-offset: 3px;
	border-radius: 3px;
}

/* Dropdown */
.nav-menu .sub-menu {
	position: absolute;
	top: calc(100% + 16px);
	left: 50%;
	transform: translateX(-50%);
	min-width: 200px;
	background-color: #FFFFFF;
	border-radius: 12px;
	box-shadow: 0 8px 32px rgba(0,0,0,0.18);
	padding: 8px;
	opacity: 0;
	visibility: hidden;
	transition: opacity 150ms ease, transform 150ms ease, visibility 150ms ease;
	list-style: none;
	z-index: 100;
}

.nav-menu .menu-item:hover > .sub-menu,
.nav-menu .menu-item:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateX(-50%) translateY(0);
}

.nav-menu .sub-menu .menu-item > a {
	font-size: 14px;
	font-weight: 500;
	color: #1e293b;
	padding: 8px 12px;
	border-radius: 8px;
	opacity: 1;
}

.nav-menu .sub-menu .menu-item > a:hover {
	background-color: #f1f5f9;
	opacity: 1;
}

/* ========================================
   CENTER: Contact Numbers
   ======================================== */
.site-header__contact {
	display: flex;
	flex-direction: column;
	gap: 6px;
	flex-shrink: 0;
}

.contact-number {
	display: flex;
	align-items: center;
	gap: 6px;
	text-decoration: none;
	transition: opacity 150ms ease;
}

.contact-number:hover { opacity: 0.8; }

.contact-number:focus-visible {
	outline: 2px solid rgba(255,255,255,0.6);
	outline-offset: 2px;
	border-radius: 3px;
}

.contact-number__icon {
	color: rgba(255,255,255,0.45);
	flex-shrink: 0;
}

.contact-number__country {
	font-size: 13px;
	font-weight: 600;
	color: #E50058;
	min-width: 22px;
	letter-spacing: 0.02em;
}

.contact-number__num {
	font-size: 13px;
	font-weight: 600;
	color: #FFFFFF;
	white-space: nowrap;
}

/* ========================================
   RIGHT: News + Buttons + Toggle
   ======================================== */
.site-header__right {
	display: flex;
	align-items: center;
	gap: 16px;
	flex-shrink: 0;
}

.site-header__news {
	font-size: 16px;
	font-weight: 600;
	color: #FFFFFF;
	text-decoration: none;
	white-space: nowrap;
	transition: opacity 150ms ease;
}

.site-header__news:hover { opacity: 0.72; color: #FFFFFF; }

/* Login Button — white bg, indigo text */
.btn--header-login {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 92px;
	height: 48px;
	background-color: #FFFFFF;
	color: #2E2666;
	border: none;
	border-radius: 10px;
	font-size: 16px;
	font-weight: 600;
	line-height: 1;
	text-decoration: none;
	cursor: pointer;
	flex-shrink: 0;
	transition: opacity 150ms ease, transform 150ms ease;
}

.btn--header-login:hover {
	opacity: 0.9;
	color: #2E2666;
	transform: translateY(-1px);
}

.btn--header-login:focus-visible {
	outline: 2px solid rgba(255,255,255,0.8);
	outline-offset: 2px;
}

/* Sign Up Button — magenta */
.btn--header-signup {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 98px;
	height: 48px;
	background-color: #E50058;
	color: #FFFFFF;
	border: none;
	border-radius: 10px;
	font-size: 16px;
	font-weight: 600;
	line-height: 1;
	text-decoration: none;
	cursor: pointer;
	flex-shrink: 0;
	transition: background-color 150ms ease, transform 150ms ease;
}

.btn--header-signup:hover {
	background-color: #cc004e;
	color: #FFFFFF;
	transform: translateY(-1px);
}

.btn--header-signup:focus-visible {
	outline: 2px solid rgba(255,255,255,0.8);
	outline-offset: 2px;
}

/* ========================================
   Mobile Toggle
   ======================================== */
.mobile-menu-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: none;
	background: rgba(255,255,255,0.12);
	cursor: pointer;
	border-radius: 8px;
	transition: background-color 150ms ease;
}

.mobile-menu-toggle:hover { background-color: rgba(255,255,255,0.22); }

.mobile-menu-toggle:focus-visible {
	outline: 2px solid rgba(255,255,255,0.6);
	outline-offset: 2px;
}

.hamburger {
	display: flex;
	flex-direction: column;
	gap: 5px;
	width: 20px;
}

.hamburger__line {
	display: block;
	width: 20px;
	height: 2px;
	background-color: #FFFFFF;
	border-radius: 1px;
	transition: all 250ms ease;
	transform-origin: center;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger__line:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger__line:nth-child(2) {
	opacity: 0;
	transform: scaleX(0);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger__line:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   Mobile Navigation
   ======================================== */
@media (max-width: 1199px) {
	.site-header__contact { display: none; }
	.site-header__inner { padding-inline: 32px; }
}

@media (max-width: 991px) {
	.mobile-menu-toggle { display: flex; }
	.site-header__inner { padding-inline: 20px; }

	.site-header__nav {
		position: fixed;
		top: var(--cf-header-h);
		left: 0;
		right: 0;
		bottom: 0;
		background-color: #2E2666;
		transform: translateX(100%);
		transition: transform 350ms ease;
		overflow-y: auto;
		padding: 24px 20px;
		border-top: 1px solid rgba(255,255,255,0.1);
	}

	.site-header__nav.is-open { transform: translateX(0); }

	.nav-menu {
		flex-direction: column;
		align-items: stretch;
		gap: 4px;
	}

	.nav-menu .menu-item > a {
		font-size: 20px;
		padding: 14px 16px;
		border-radius: 10px;
	}

	.nav-menu .menu-item > a:hover {
		opacity: 1;
		background-color: rgba(255,255,255,0.1);
	}

	.nav-menu .sub-menu {
		position: static;
		transform: none;
		box-shadow: none;
		background-color: rgba(255,255,255,0.1);
		opacity: 1;
		visibility: visible;
		border-radius: 8px;
		margin-top: 4px;
	}

	.nav-menu .sub-menu .menu-item > a {
		color: rgba(255,255,255,0.85);
		background: transparent;
	}

	.nav-menu .sub-menu .menu-item > a:hover {
		background-color: rgba(255,255,255,0.1);
		opacity: 1;
	}

	.site-header__news { display: none; }
	.btn--header-login { display: none; }
	.btn--header-signup { display: none; }
}

@media (max-width: 575px) {
	.site-header__inner { padding-inline: 16px; }
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
	background-color: var(--cf-gray-900);
	color: var(--cf-gray-300);
	padding-top: var(--cf-space-4xl);
	padding-bottom: var(--cf-space-xl);
}

.site-footer a {
	color: var(--cf-gray-300);
	transition: color var(--cf-transition-fast);
}

.site-footer a:hover {
	color: var(--cf-white);
}

.site-footer__top {
	display: grid;
	grid-template-columns: 1.5fr 2fr 1fr;
	gap: var(--cf-space-3xl);
	padding-bottom: var(--cf-space-3xl);
	border-bottom: 1px solid var(--cf-gray-700);
}

.site-footer__logo {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--cf-white);
	font-size: var(--cf-font-size-lg);
	font-weight: 700;
	margin-bottom: var(--cf-space-md);
}

.site-footer__logo:hover {
	color: var(--cf-white);
}

.site-footer__description {
	font-size: var(--cf-font-size-sm);
	color: var(--cf-gray-400);
	margin-bottom: var(--cf-space-lg);
	line-height: var(--cf-line-height-relaxed);
}

.site-footer__social {
	display: flex;
	gap: var(--cf-space-sm);
}

.social-link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: var(--cf-radius-sm);
	background-color: var(--cf-gray-800);
	color: var(--cf-gray-400);
	transition: all var(--cf-transition-fast);
}

.social-link:hover {
	background-color: var(--cf-primary);
	color: var(--cf-white);
}

.site-footer__nav-columns {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--cf-space-xl);
}

.site-footer__nav-title {
	color: var(--cf-white);
	font-size: var(--cf-font-size-sm);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: var(--cf-space-md);
}

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

.footer-menu li {
	margin-bottom: var(--cf-space-sm);
}

.footer-menu a {
	font-size: var(--cf-font-size-sm);
	color: var(--cf-gray-400);
}

.footer-menu a:hover {
	color: var(--cf-white);
}

/* Newsletter */
.site-footer__newsletter {
	min-width: 0;
}

.site-footer__newsletter p {
	font-size: var(--cf-font-size-sm);
	color: var(--cf-gray-400);
	margin-bottom: var(--cf-space-md);
}

.newsletter-form {
	display: flex;
	flex-direction: column;
	gap: var(--cf-space-sm);
}

.newsletter-form input[type="email"] {
	padding: 0.75rem 1rem;
	border: 1px solid var(--cf-gray-700);
	border-radius: var(--cf-radius-sm);
	background-color: var(--cf-gray-800);
	color: var(--cf-white);
	font-size: var(--cf-font-size-sm);
	transition: border-color var(--cf-transition-fast);
}

.newsletter-form input[type="email"]:focus {
	outline: none;
	border-color: var(--cf-primary);
}

.newsletter-form input[type="email"]::placeholder {
	color: var(--cf-gray-500);
}

/* Footer Bottom */
.site-footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: var(--cf-space-xl);
	flex-wrap: wrap;
	gap: var(--cf-space-md);
}

.site-footer__copyright {
	font-size: var(--cf-font-size-sm);
	color: var(--cf-gray-500);
}

.site-footer__legal {
	display: flex;
	gap: var(--cf-space-lg);
	flex-wrap: wrap;
}

.site-footer__legal a {
	font-size: var(--cf-font-size-sm);
	color: var(--cf-gray-500);
}

.site-footer__legal a:hover {
	color: var(--cf-white);
}

/* Footer Responsive */
@media (max-width: 991px) {
	.site-footer__top {
		grid-template-columns: 1fr;
		gap: var(--cf-space-2xl);
	}

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

@media (max-width: 575px) {
	.site-footer__nav-columns {
		grid-template-columns: 1fr;
	}

	.site-footer__bottom {
		flex-direction: column;
		align-items: flex-start;
	}
}