/**
 * AltCtrl mobile layout — matches Figma mobile homepage mockup.
 */

:root {
	--altctrl-mobile-blue: #0066ff;
	--altctrl-mobile-text: #0f172a;
	--altctrl-mobile-muted: #64748b;
	--altctrl-mobile-border: #e5e7eb;
	--altctrl-mobile-surface: #f3f4f6;
	--altctrl-mobile-hero-bg:
		radial-gradient(circle at 78% 42%, rgba(0, 102, 255, 0.1), transparent 48%),
		linear-gradient(135deg, #f8faff 0%, #eef4ff 38%, #ffffff 100%);
	--altctrl-mobile-nav-height: clamp(3.5rem, 3.2rem + 1.5vw, 4rem);
	--altctrl-mobile-gutter: clamp(0.75rem, 3.5vw, 0.875rem);
	--altctrl-mobile-touch: clamp(2.25rem, 2rem + 1.5vw, 2.5rem);
}

@media (max-width: 1024px) {
	body.altctrl-mobile-layout {
		padding-bottom: calc(var(--altctrl-mobile-nav-height) + env(safe-area-inset-bottom, 0px));
	}

	body.altctrl-mobile-layout .handheld-header {
		background: #fff;
		border-bottom: 1px solid var(--altctrl-mobile-border);
	}

	body.altctrl-mobile-layout .handheld-header .sticky-wrapper,
	body.altctrl-mobile-layout .handheld-header .techmarket-sticky-wrap,
	body.altctrl-mobile-layout .handheld-header .row {
		margin: 0;
		padding: 0;
		border: 0;
		box-shadow: none;
		background: transparent;
	}

	/* Legacy mobile header/homepage markup (remove overlap if old files still cached) */
	body.altctrl-mobile-layout .site-branding-mobile,
	body.altctrl-mobile-layout .handheld-header .site-search,
	body.altctrl-mobile-layout .handheld-header-links-mobile,
	body.altctrl-mobile-layout .handheld-header .handheld-header-links,
	body.altctrl-mobile-layout .handheld-header > .row {
		display: none !important;
	}

	/* Mobile header bar */
	.altctrl-mobile-header {
		display: flex;
		align-items: center;
		gap: 0.625rem;
		padding: 0.625rem var(--altctrl-mobile-gutter);
		min-height: 3.5rem;
		background: #fff;
	}

	.altctrl-mobile-header__menu {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: var(--altctrl-mobile-touch);
		height: var(--altctrl-mobile-touch);
		padding: 0;
		border: 0;
		background: transparent;
		color: var(--altctrl-mobile-text);
		flex: 0 0 auto;
	}

	.altctrl-mobile-header__logo {
		display: inline-flex;
		align-items: center;
		flex: 1 1 auto;
		min-width: 0;
		text-decoration: none;
	}

	.altctrl-mobile-header__logo img {
		display: block;
		width: 48px;
		height: 48px;
		max-width: 48px;
		max-height: 48px;
		aspect-ratio: 1 / 1;
		object-fit: contain;
		object-position: center;
		border-radius: 0;
		background: transparent;
	}

	.altctrl-mobile-header__logo-text {
		font-size: var(--ac-text-sm, clamp(0.8125rem, 0.78rem + 0.2vw, 0.875rem));
		font-weight: 400;
		color: var(--altctrl-mobile-text);
	}

	.altctrl-mobile-header__actions {
		display: inline-flex;
		align-items: center;
		gap: 0.125rem;
		flex: 0 0 auto;
	}

	.altctrl-mobile-header__action {
		position: relative;
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: clamp(2.25rem, 2rem + 1.2vw, 2.375rem);
		height: clamp(2.25rem, 2rem + 1.2vw, 2.375rem);
		padding: 0;
		border: 0;
		background: transparent;
		color: var(--altctrl-mobile-text);
		text-decoration: none;
	}

	.altctrl-mobile-header__cart-count {
		position: absolute;
		top: 0.125rem;
		right: 0;
		min-width: 1rem;
		height: 1rem;
		padding: 0 0.25rem;
		border-radius: var(--ac-radius-pill, 999rem);
		background: var(--altctrl-mobile-blue);
		color: #fff;
		font-size: var(--ac-text-2xs, clamp(0.5625rem, 0.52rem + 0.15vw, 0.625rem));
		font-weight: 400;
		line-height: 1rem;
		text-align: center;
	}

	/* Drawer navigation */
	.altctrl-mobile-nav-drawer .handheld-navigation {
		position: fixed;
		inset: 0;
		z-index: 10050;
		pointer-events: none;
	}

	.altctrl-mobile-nav-drawer .handheld-navigation .navbar-toggler {
		display: none !important;
	}

	.altctrl-mobile-nav-drawer .handheld-navigation-menu {
		position: fixed;
		top: 0;
		left: 0;
		width: min(20rem, 88vw);
		height: 100%;
		padding: clamp(4rem, 12vw, 4.5rem) 0 1.5rem;
		background: #fff;
		box-shadow: 0.5rem 0 1.5rem rgba(0, 0, 0, 0.12);
		transform: translateX(-105%);
		transition: transform 0.25s ease;
		overflow-y: auto;
		pointer-events: auto;
	}

	.altctrl-mobile-nav-drawer .handheld-navigation.is-open .handheld-navigation-menu {
		transform: translateX(0);
	}

	.altctrl-mobile-nav-drawer .handheld-navigation.is-open::before {
		content: "";
		position: fixed;
		inset: 0;
		background: rgba(0, 0, 0, 0.35);
		pointer-events: auto;
	}

	body.altctrl-mobile-menu-open {
		overflow: hidden;
	}

	.altctrl-mobile-nav-drawer .handheld-navigation-menu .nav > li > a {
		padding: 0.75rem 1.25rem;
		font-size: var(--ac-text-md, clamp(0.9375rem, 0.88rem + 0.25vw, 0.9375rem));
		font-weight: 400;
		color: var(--altctrl-mobile-text);
	}

	.altctrl-mobile-nav-drawer .handheld-navigation-menu .tmhm-close,
	.altctrl-mobile-nav-drawer .altctrl-mobile-nav-drawer__close {
		position: absolute;
		top: clamp(1rem, 3vw, 1.125rem);
		right: 1rem;
		padding: 0;
		border: 0;
		background: transparent;
		font-size: var(--ac-text-sm, clamp(0.8125rem, 0.78rem + 0.2vw, 0.875rem));
		font-weight: 400;
		color: var(--altctrl-mobile-blue);
		cursor: pointer;
	}

	.altctrl-mobile-nav-drawer__list {
		margin: 0;
		padding: 0;
		list-style: none;
	}

	.altctrl-mobile-nav-drawer__item + .altctrl-mobile-nav-drawer__item {
		border-top: 1px solid var(--altctrl-mobile-border);
	}

	.altctrl-mobile-nav-drawer__item-link,
	.altctrl-mobile-nav-drawer__toggle {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 0.75rem;
		width: 100%;
		padding: 0.875rem 1.25rem;
		border: 0;
		background: transparent;
		font-size: var(--ac-text-md, clamp(0.9375rem, 0.88rem + 0.25vw, 0.9375rem));
		font-weight: 400;
		line-height: 1.3;
		color: var(--altctrl-mobile-text);
		text-decoration: none;
		text-align: left;
		cursor: pointer;
	}

	.altctrl-mobile-nav-drawer__item-link:hover,
	.altctrl-mobile-nav-drawer__item-link:focus-visible,
	.altctrl-mobile-nav-drawer__toggle:hover,
	.altctrl-mobile-nav-drawer__toggle:focus-visible {
		color: var(--altctrl-mobile-blue);
	}

	.altctrl-mobile-nav-drawer__toggle svg {
		flex: 0 0 auto;
		transition: transform 0.2s ease;
	}

	.altctrl-mobile-nav-drawer__item.is-expanded .altctrl-mobile-nav-drawer__toggle svg {
		transform: rotate(180deg);
	}

	.altctrl-mobile-nav-drawer__sublist {
		display: none;
		margin: 0;
		padding: 0 0 0.5rem;
		list-style: none;
		background: #f8fafc;
	}

	.altctrl-mobile-nav-drawer__item.is-expanded .altctrl-mobile-nav-drawer__sublist {
		display: block;
	}

	.altctrl-mobile-nav-drawer__subitem .altctrl-mobile-nav-drawer__item-link {
		padding: 0.6875rem 1.25rem 0.6875rem 2rem;
		font-size: var(--ac-text-sm, clamp(0.8125rem, 0.78rem + 0.2vw, 0.875rem));
		font-weight: 400;
		color: var(--altctrl-mobile-muted);
	}

	.altctrl-mobile-nav-drawer__subitem + .altctrl-mobile-nav-drawer__subitem {
		border-top: 1px solid rgba(229, 231, 235, 0.8);
	}

	/* Search overlay */
	.altctrl-mobile-search {
		position: fixed;
		inset: 0;
		z-index: 10060;
		background: rgba(255, 255, 255, 0.98);
		padding: clamp(4rem, 12vw, 4.5rem) 1rem 1.5rem;
	}

	.altctrl-mobile-search[hidden] {
		display: none !important;
	}

	.altctrl-mobile-search__panel {
		display: flex;
		align-items: flex-start;
		gap: 0.625rem;
		max-width: 40rem;
		margin: 0 auto;
	}

	.altctrl-mobile-search__form {
		flex: 1 1 auto;
		min-width: 0;
	}

	.altctrl-mobile-search__form .navbar-search,
	.altctrl-mobile-search__form .altctrl-navbar-search {
		width: 100%;
	}

	.altctrl-mobile-search__form .form-control {
		height: clamp(2.625rem, 2.4rem + 1vw, 2.75rem);
		border-radius: var(--ac-radius-pill, 999rem);
		border-color: var(--altctrl-mobile-border);
		font-size: var(--ac-text-sm, clamp(0.8125rem, 0.78rem + 0.2vw, 0.875rem));
	}

	.altctrl-mobile-search__form .input-group-btn .btn-primary {
		min-width: clamp(2.625rem, 2.4rem + 1vw, 2.75rem);
		width: clamp(2.625rem, 2.4rem + 1vw, 2.75rem);
		border-radius: var(--ac-radius-pill, 999rem);
		background: var(--altctrl-mobile-blue);
		border-color: var(--altctrl-mobile-blue);
	}

	.altctrl-mobile-search__close {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: var(--altctrl-mobile-touch);
		height: var(--altctrl-mobile-touch);
		border: 0;
		border-radius: var(--ac-radius-pill, 999rem);
		background: var(--altctrl-mobile-surface);
		color: var(--altctrl-mobile-text);
		flex: 0 0 auto;
	}

	/* Homepage: hide default sections on mobile */
	body.altctrl-mobile-home-template .site-main > :not(.altctrl-mobile-home) {
		display: none !important;
	}

	body.altctrl-mobile-home-template .site-content {
		padding-top: 0;
		padding-left: 0;
		padding-right: 0;
		overflow-x: clip;
	}

	body.altctrl-mobile-home-template #content #primary,
	body.altctrl-mobile-home-template .site-main {
		padding-left: 0;
		padding-right: 0;
		max-width: 100%;
	}

	.altctrl-mobile-home {
		display: flex;
		flex-direction: column;
		gap: clamp(1rem, 3vw, 1.125rem);
		width: 100%;
		max-width: 100%;
		padding: 0 0 0.5rem;
		background: #fff;
	}

	/* Hero carousel */
	.altctrl-mobile-hero {
		position: relative;
		overflow: hidden;
		width: 100%;
		max-width: 100vw;
		margin-left: calc(50% - 50vw);
		margin-right: calc(50% - 50vw);
		padding-bottom: 0.875rem;
		background: var(--altctrl-mobile-hero-bg);
	}

	.altctrl-mobile-hero__arrow {
		position: absolute;
		top: 42%;
		z-index: 4;
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: clamp(2rem, 1.8rem + 1vw, 2.125rem);
		height: clamp(2rem, 1.8rem + 1vw, 2.125rem);
		padding: 0;
		border: 0;
		border-radius: 50%;
		background: rgba(255, 255, 255, 0.95);
		color: #475569;
		box-shadow: 0 0.25rem 0.875rem rgba(15, 23, 42, 0.1);
		cursor: pointer;
		transform: translateY(-50%);
	}

	.altctrl-mobile-hero__arrow--prev {
		left: 0.5rem;
	}

	.altctrl-mobile-hero__arrow--next {
		right: 0.5rem;
	}

	.altctrl-mobile-hero__track {
		position: relative;
		display: grid;
	}

	.altctrl-mobile-hero__slide {
		grid-area: 1 / 1;
		opacity: 0;
		visibility: hidden;
		pointer-events: none;
		transition: opacity 0.4s ease, visibility 0.4s ease;
	}

	.altctrl-mobile-hero__slide.is-active {
		opacity: 1;
		visibility: visible;
		pointer-events: auto;
	}

	.altctrl-mobile-hero__shell {
		display: grid;
		grid-template-columns: minmax(0, 54%) minmax(0, 46%);
		align-items: center;
		gap: 0.375rem;
		padding: clamp(1rem, 3vw, 1.125rem) 0.75rem 0;
		min-height: auto;
		box-sizing: border-box;
	}

	.altctrl-mobile-hero__content {
		min-width: 0;
		grid-column: 1;
	}

	.altctrl-mobile-hero__heading {
		margin: 0 0 0.5rem;
		font-size: clamp(1.375rem, 5.5vw, 1.375rem);
		font-weight: 400;
		line-height: 1.1;
		letter-spacing: -0.02em;
	}

	.altctrl-mobile-hero__label {
		margin: 0 0 0.375rem;
		font-size: clamp(0.5rem, 0.48rem + 0.15vw, 0.5625rem);
		font-weight: 400;
		line-height: 1.2;
		letter-spacing: 0.14em;
		text-transform: uppercase;
		color: var(--altctrl-mobile-blue);
	}

	.altctrl-mobile-hero__heading-line {
		display: block;
		color: var(--altctrl-mobile-text);
	}

	.altctrl-mobile-hero__heading-line--accent {
		color: var(--altctrl-mobile-blue);
	}

	.altctrl-mobile-hero__description {
		margin: 0 0 0.625rem;
		font-size: clamp(0.625rem, 0.58rem + 0.2vw, 0.6875rem);
		line-height: 1.45;
		color: var(--altctrl-mobile-muted);
	}

	.altctrl-mobile-hero__mini-trust {
		display: none;
	}

	.altctrl-mobile-hero__mini-trust-item {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		gap: 0.25rem;
		min-width: 0;
	}

	.altctrl-mobile-hero__mini-trust-icon {
		display: inline-flex;
		color: var(--altctrl-mobile-blue);
	}

	.altctrl-mobile-hero__mini-trust-icon svg {
		width: 1.125rem;
		height: 1.125rem;
	}

	.altctrl-mobile-hero__mini-trust-title {
		margin: 0;
		font-size: clamp(0.4375rem, 0.42rem + 0.1vw, 0.5rem);
		font-weight: 400;
		line-height: 1.3;
		color: var(--altctrl-mobile-muted);
	}

	.altctrl-mobile-hero__actions {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		gap: 0.3125rem;
	}

	.altctrl-mobile-hero__btn {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		gap: 0.25rem;
		min-width: 0;
		width: auto;
		max-width: clamp(7rem, 28vw, 8.875rem);
		height: clamp(1.75rem, 1.6rem + 1vw, 2rem);
		padding: 0 0.75rem;
		border-radius: var(--ac-radius-sm, 0.5rem);
		font-size: clamp(0.5625rem, 0.52rem + 0.15vw, 0.625rem);
		font-weight: 400;
		line-height: 1;
		text-decoration: none;
		white-space: nowrap;
	}

	.altctrl-mobile-hero__btn svg {
		width: 0.875rem;
		height: 0.875rem;
	}

	.altctrl-mobile-hero__btn--primary {
		background: var(--altctrl-mobile-blue);
		border: 1.5px solid var(--altctrl-mobile-blue);
		color: #fff;
		box-shadow: 0 0.375rem 1.125rem rgba(0, 102, 255, 0.2);
	}

	.altctrl-mobile-hero__btn--secondary {
		background: #fff;
		border: 1.5px solid var(--altctrl-mobile-blue);
		color: var(--altctrl-mobile-blue);
	}

	.altctrl-mobile-hero__media {
		display: flex;
		align-items: center;
		justify-content: flex-end;
		min-width: 0;
		grid-column: 2;
	}

	.altctrl-mobile-hero__media img {
		display: block;
		width: 100%;
		max-width: clamp(7rem, 28vw, 8.875rem);
		max-height: clamp(9.25rem, 35vw, 11.125rem);
		height: auto;
		object-fit: contain;
		object-position: center right;
	}

	.altctrl-mobile-hero__dots {
		position: absolute;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 3;
		display: flex;
		justify-content: center;
		gap: 0.5rem;
		padding: 0;
		margin: 0;
	}

	.altctrl-mobile-hero__dot {
		width: 0.5rem;
		height: 0.5rem;
		padding: 0;
		border: 0;
		border-radius: 0.125rem;
		background: #cbd5e1;
		transition: background 0.2s ease, transform 0.2s ease;
	}

	.altctrl-mobile-hero__dot.is-active {
		background: var(--altctrl-mobile-blue);
		transform: scale(1.05);
	}

	.altctrl-mobile-hero__trust-card {
		display: none !important;
	}

	/* Value props bar */
	.altctrl-mobile-value-props {
		display: grid;
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 0.5rem;
		margin: 0 var(--altctrl-mobile-gutter);
		padding: 1rem 0.75rem;
		border-radius: var(--ac-radius-md, 1rem);
		background: var(--altctrl-mobile-surface);
	}

	.altctrl-mobile-value-props__item {
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 0.5rem;
		text-align: center;
	}

	.altctrl-mobile-value-props__icon {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		color: var(--altctrl-mobile-text);
	}

	.altctrl-mobile-value-props__copy {
		display: flex;
		flex-direction: column;
		gap: 0.125rem;
	}

	.altctrl-mobile-value-props__copy strong {
		font-size: var(--ac-text-xs, 0.75rem);
		font-weight: 400;
		line-height: 1.2;
		color: var(--altctrl-mobile-text);
	}

	.altctrl-mobile-value-props__copy span {
		font-size: var(--ac-text-2xs, clamp(0.5625rem, 0.52rem + 0.15vw, 0.625rem));
		line-height: 1.3;
		color: var(--altctrl-mobile-muted);
	}

	/* Bottom tab bar */
	.altctrl-mobile-bottom-nav {
		position: fixed;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 10040;
		display: grid;
		grid-template-columns: repeat(4, 1fr);
		min-height: var(--altctrl-mobile-nav-height);
		padding-bottom: env(safe-area-inset-bottom, 0px);
		border-top: 1px solid var(--altctrl-mobile-border);
		background: #fff;
	}

	.altctrl-mobile-bottom-nav__item {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		gap: 0.25rem;
		padding: 0.5rem 0.25rem 0.375rem;
		color: #9ca3af;
		font-size: var(--ac-text-xs, clamp(0.625rem, 0.58rem + 0.2vw, 0.6875rem));
		font-weight: 400;
		text-decoration: none;
	}

	.altctrl-mobile-bottom-nav__item.is-active {
		color: var(--altctrl-mobile-blue);
	}

	.altctrl-mobile-bottom-nav__icon {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		line-height: 1;
	}
}

@media (max-width: 767px) {
	.altctrl-mobile-hero__shell {
		grid-template-columns: minmax(0, 52%) minmax(0, 48%);
		padding: 1rem 0.625rem 0;
		min-height: auto;
	}

	.altctrl-mobile-hero__heading {
		font-size: clamp(1.125rem, 5vw, 1.1875rem);
	}

	.altctrl-mobile-hero__description {
		font-size: clamp(0.5625rem, 0.52rem + 0.15vw, 0.625rem);
		margin-bottom: 0.5rem;
	}

	.altctrl-mobile-hero__media img {
		max-width: clamp(6.5rem, 26vw, 8rem);
		max-height: clamp(8.5rem, 32vw, 10.5rem);
	}

	.altctrl-mobile-hero__btn {
		max-width: clamp(7rem, 26vw, 8.25rem);
		height: clamp(1.75rem, 1.6rem + 0.8vw, 1.875rem);
		padding: 0 0.625rem;
		font-size: clamp(0.5rem, 0.48rem + 0.1vw, 0.5625rem);
	}
}

@media (max-width: 360px) {
	.altctrl-mobile-hero__heading {
		font-size: clamp(1rem, 4.8vw, 1.0625rem);
	}

	.altctrl-mobile-hero__media img {
		max-width: clamp(6rem, 24vw, 7rem);
		max-height: clamp(8rem, 30vw, 9.25rem);
	}

	.altctrl-mobile-hero__btn {
		max-width: clamp(6.5rem, 24vw, 7.5rem);
		height: 1.75rem;
	}
}

@media (min-width: 1025px) {
	.altctrl-mobile-header,
	.altctrl-mobile-nav-drawer,
	.altctrl-mobile-search,
	.altctrl-mobile-home,
	.altctrl-mobile-bottom-nav {
		display: none !important;
	}
}