/**
 * Component library styles. One file, BEM-ish naming, token-driven.
 * Organized top-to-bottom in roughly the order components appear on page.
 */

/* ===== Buttons ===== */
.btn {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2xs);
	padding: 0.9em 1.6em;
	border-radius: var(--radius-pill);
	font-size: var(--text-body-sm);
	font-weight: var(--weight-semibold);
	letter-spacing: var(--tracking-wide);
	text-transform: uppercase;
	transition: transform var(--motion-fast) var(--ease-standard),
		background-color var(--motion-fast) var(--ease-standard),
		color var(--motion-fast) var(--ease-standard);
	white-space: nowrap;
}

.btn .btn__arrow {
	transition: transform var(--motion-fast) var(--ease-standard);
}

.btn:hover .btn__arrow {
	transform: translateX(4px);
}

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

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

.btn--accent {
	background: var(--color-accent);
	color: var(--color-accent-ink);
}

.btn--ghost {
	background: transparent;
	color: currentColor;
	box-shadow: inset 0 0 0 1.5px currentColor;
}

.btn--emergency {
	background: var(--color-emergency);
	color: var(--color-emergency-ink);
}

.btn--sm {
	padding: 0.65em 1.2em;
	font-size: var(--text-caption);
}

/* Underline-reveal text link, used inside body copy and cards */
.link-underline {
	position: relative;
	display: inline-block;
}

.link-underline::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -2px;
	width: 100%;
	height: 1px;
	background: currentColor;
	transform: scaleX(1);
	transform-origin: right;
	transition: transform var(--motion-normal) var(--ease-smooth);
}

.link-underline:hover::after {
	transform: scaleX(0);
	transform-origin: left;
}

/* ===== Site Header ===== */
.site-header {
	position: fixed;
	top: 0;
	inset-inline: 0;
	z-index: var(--z-header);
	padding-block: var(--space-md);
	background: transparent;
	color: #fff;
	transition: background-color var(--motion-normal) var(--ease-standard),
		color var(--motion-normal) var(--ease-standard),
		padding-block var(--motion-normal) var(--ease-standard),
		box-shadow var(--motion-normal) var(--ease-standard);
}

.site-header.is-scrolled {
	background: color-mix(in srgb, var(--color-surface) 88%, transparent);
	backdrop-filter: blur(14px);
	color: var(--color-ink);
	padding-block: var(--space-xs);
	box-shadow: var(--shadow-sm);
}

.site-header:not(.is-scrolled).is-light-hero {
	color: var(--color-ink);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-md);
}

.site-branding__logo {
	font-family: var(--font-display);
	font-size: 1.375rem;
	font-weight: var(--weight-semibold);
	letter-spacing: var(--tracking-tight);
}

.primary-nav {
	display: none;
}

@media (min-width: 1024px) {
	.primary-nav {
		display: flex;
		align-items: center;
		gap: var(--space-lg);
	}

	.primary-nav a {
		font-size: var(--text-body-sm);
		font-weight: var(--weight-medium);
	}
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
}

.menu-toggle {
	display: inline-flex;
	flex-direction: column;
	gap: 5px;
	padding: var(--space-2xs);
}

@media (min-width: 1024px) {
	.menu-toggle {
		display: none;
	}
}

.menu-toggle__bar {
	width: 22px;
	height: 2px;
	background: currentColor;
	transition: transform var(--motion-fast) var(--ease-standard),
		opacity var(--motion-fast) var(--ease-standard);
}

/* ===== Mobile Navigation ===== */
.mobile-nav {
	position: fixed;
	inset: 0;
	z-index: var(--z-mobile-nav);
	background: var(--color-primary);
	color: var(--color-primary-ink);
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: var(--space-xl) var(--gutter);
	transform: translateY(-100%);
	transition: transform var(--motion-slow) var(--ease-expo);
}

.mobile-nav.is-open {
	transform: translateY(0);
}

.mobile-nav__list {
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}

.mobile-nav__list a {
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 6vw, 2.75rem);
	opacity: 0;
	transform: translateY(16px);
	transition: opacity var(--motion-normal) var(--ease-smooth),
		transform var(--motion-normal) var(--ease-smooth);
}

.mobile-nav.is-open .mobile-nav__list a {
	opacity: 1;
	transform: translateY(0);
}

.mobile-nav__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm);
	margin-top: var(--space-xl);
}

body.mobile-nav-open {
	overflow: hidden;
}

/* ===== Hero ===== */
.hero {
	position: relative;
	min-height: 100svh;
	display: flex;
	align-items: flex-end;
	color: #fff;
	overflow: hidden;
}

.hero__media {
	position: absolute;
	inset: 0;
	z-index: 0;
}

.hero__media img,
.hero__media video {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transform: scale(1.08);
}

.hero__media::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(13, 17, 19, 0.35) 0%, rgba(13, 17, 19, 0.75) 100%);
}

.hero__content {
	position: relative;
	z-index: 1;
	padding-block: var(--space-2xl) var(--space-xl);
	width: 100%;
}

.hero__eyebrow {
	color: rgba(255, 255, 255, 0.8);
}

.hero__title {
	font-size: var(--text-display-xl);
	max-width: 16ch;
}

.hero__title .word {
	display: inline-block;
	overflow: hidden;
}

.hero__title .word span {
	display: inline-block;
	transform: translateY(110%);
	transition: transform var(--motion-reveal) var(--ease-expo);
}

.hero.is-revealed .hero__title .word span {
	transform: translateY(0);
}

.hero__lede {
	font-size: var(--text-body-lg);
	color: rgba(255, 255, 255, 0.85);
	max-width: 46ch;
	margin-top: var(--space-sm);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm);
	margin-top: var(--space-lg);
}

.hero__trust {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-lg);
	margin-top: var(--space-xl);
	padding-top: var(--space-lg);
	border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__trust-item strong {
	display: block;
	font-family: var(--font-display);
	font-size: var(--text-display-sm);
}

.hero__trust-item span {
	font-size: var(--text-caption);
	color: rgba(255, 255, 255, 0.7);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
}

/* ===== Reveal utility (scroll-reveal.js hooks) ===== */
[data-reveal] {
	opacity: 0;
	transform: translateY(var(--reveal-distance));
	transition: opacity var(--motion-reveal) var(--ease-smooth),
		transform var(--motion-reveal) var(--ease-smooth);
}

[data-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

[data-reveal-scale] {
	opacity: 0;
	transform: scale(var(--reveal-scale-from));
	transition: opacity var(--motion-reveal) var(--ease-smooth),
		transform var(--motion-reveal) var(--ease-smooth);
}

[data-reveal-scale].is-visible {
	opacity: 1;
	transform: scale(1);
}

/* ===== Stats ===== */
.stats-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--space-lg);
}

@media (min-width: 768px) {
	.stats-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

.stat__value {
	font-family: var(--font-display);
	font-size: var(--text-display-md);
	color: var(--color-primary);
}

.stat__label {
	font-size: var(--text-body-sm);
	color: var(--color-muted);
}

/* ===== Service Cards / Horizontal Scroll ===== */
.services-rail {
	display: flex;
	gap: var(--space-md);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	padding-bottom: var(--space-sm);
	scrollbar-width: none;
}

.services-rail::-webkit-scrollbar {
	display: none;
}

.service-card {
	position: relative;
	flex: 0 0 clamp(260px, 30vw, 360px);
	scroll-snap-align: start;
	aspect-ratio: 3 / 4;
	border-radius: var(--radius-md);
	overflow: hidden;
	color: #fff;
}

.service-card__image {
	position: absolute;
	inset: 0;
	object-fit: cover;
	transition: transform var(--motion-slow) var(--ease-standard);
}

.service-card::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, transparent 40%, rgba(13, 17, 19, 0.85) 100%);
}

.service-card:hover .service-card__image {
	transform: scale(1.06);
}

.service-card__body {
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	z-index: 1;
	padding: var(--space-md);
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: var(--space-sm);
}

.service-card__title {
	font-size: var(--text-display-sm);
	margin: 0;
	transition: transform var(--motion-normal) var(--ease-smooth);
}

.service-card:hover .service-card__title {
	transform: translateX(4px);
}

.service-card__arrow {
	flex-shrink: 0;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	display: grid;
	place-items: center;
	background: rgba(255, 255, 255, 0.16);
	transition: transform var(--motion-normal) var(--ease-smooth),
		background-color var(--motion-normal) var(--ease-standard);
}

.service-card:hover .service-card__arrow {
	transform: rotate(45deg);
	background: var(--color-accent);
}

/* ===== Featured Service (editorial split) ===== */
.featured-service__image {
	overflow: hidden;
	border-radius: var(--radius-md);
	aspect-ratio: 4 / 5;
}

.featured-service__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--motion-slow) var(--ease-standard);
}

/* ===== Doctor Reveal List ===== */
.doctor-reveal {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-xl);
}

@media (min-width: 900px) {
	.doctor-reveal {
		grid-template-columns: 1.1fr 1fr;
		align-items: start;
	}
}

.doctor-reveal__list-item {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--space-md);
	padding-block: var(--space-md);
	border-bottom: 1px solid var(--color-border);
	cursor: pointer;
	transition: opacity var(--motion-normal) var(--ease-standard);
}

.doctor-reveal__list-item .doctor-reveal__name {
	font-family: var(--font-display);
	font-size: var(--text-display-sm);
}

.doctor-reveal__list-item .doctor-reveal__role {
	font-size: var(--text-body-sm);
	color: var(--color-muted);
}

.doctor-reveal__list[data-active-set="true"] .doctor-reveal__list-item:not(.is-active) {
	opacity: 0.45;
}

.doctor-reveal__sticky {
	position: sticky;
	top: calc(var(--space-xl) + 64px);
	aspect-ratio: 3 / 4;
	border-radius: var(--radius-md);
	overflow: hidden;
}

.doctor-reveal__sticky img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0;
	transition: opacity var(--motion-normal) var(--ease-smooth);
}

.doctor-reveal__sticky img.is-active {
	opacity: 1;
}

/* ===== Appointment ===== */
.appointment {
	position: relative;
	border-radius: var(--radius-lg);
	overflow: hidden;
	background: var(--color-primary);
	color: var(--color-primary-ink);
	padding: var(--space-xl) var(--gutter);
}

.appointment__form {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-sm);
	margin-top: var(--space-lg);
}

@media (min-width: 768px) {
	.appointment__form {
		grid-template-columns: 1fr 1fr;
	}
	.appointment__form .field--full {
		grid-column: 1 / -1;
	}
}

.field label {
	display: block;
	font-size: var(--text-caption);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
	margin-bottom: var(--space-3xs);
	color: rgba(255, 255, 255, 0.75);
}

.field input,
.field select,
.field textarea {
	width: 100%;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: var(--radius-sm);
	padding: 0.85em 1em;
	color: #fff;
	transition: border-color var(--motion-fast) var(--ease-standard);
}

.field input::placeholder,
.field textarea::placeholder {
	color: rgba(255, 255, 255, 0.5);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
	border-color: var(--color-accent);
}

/* ===== Before / After ===== */
.before-after {
	position: relative;
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-md);
	overflow: hidden;
	touch-action: pan-y;
	user-select: none;
}

.before-after__img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.before-after__after-wrap {
	position: absolute;
	inset: 0;
	width: 50%;
	overflow: hidden;
}

.before-after__after-wrap .before-after__img {
	width: var(--ba-width, 200%);
	max-width: none;
}

.before-after__handle {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 50%;
	width: 2px;
	background: #fff;
	transform: translateX(-1px);
	cursor: ew-resize;
}

.before-after__handle::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: #fff;
	transform: translate(-50%, -50%);
	box-shadow: var(--shadow-md);
}

.before-after__label {
	position: absolute;
	bottom: var(--space-sm);
	font-size: var(--text-caption);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
	background: rgba(13, 17, 19, 0.6);
	color: #fff;
	padding: var(--space-3xs) var(--space-xs);
	border-radius: var(--radius-sm);
}

.before-after__label--before {
	left: var(--space-sm);
}

.before-after__label--after {
	right: var(--space-sm);
}

/* ===== Storytelling / Sticky process timeline ===== */
.storytelling {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-xl);
}

@media (min-width: 900px) {
	.storytelling {
		grid-template-columns: 1fr 1fr;
	}
}

.storytelling__sticky {
	position: sticky;
	top: calc(var(--space-xl) + 64px);
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-md);
	overflow: hidden;
}

.storytelling__sticky img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0;
	transition: opacity var(--motion-normal) var(--ease-smooth);
}

.storytelling__sticky img.is-active {
	opacity: 1;
}

.storytelling__progress {
	position: absolute;
	left: var(--space-sm);
	top: var(--space-sm);
	bottom: var(--space-sm);
	width: 2px;
	background: rgba(255, 255, 255, 0.3);
}

.storytelling__progress span {
	display: block;
	width: 100%;
	background: #fff;
	height: 0%;
	transition: height var(--motion-fast) linear;
}

.storytelling__step {
	padding-block: var(--space-xl);
	opacity: 0.35;
	transition: opacity var(--motion-normal) var(--ease-standard);
}

.storytelling__step.is-active {
	opacity: 1;
}

.storytelling__step-index {
	font-family: var(--font-display);
	font-size: var(--text-display-sm);
	color: var(--color-accent);
}

/* ===== Timeline (simple, non-sticky variant for service pages) ===== */
.timeline {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: var(--space-lg);
	counter-reset: step;
}

.timeline__item {
	position: relative;
	padding-top: var(--space-lg);
	border-top: 1px solid var(--color-border);
}

.timeline__item-index {
	font-family: var(--font-display);
	font-size: var(--text-display-sm);
	color: var(--color-accent);
	display: block;
	margin-bottom: var(--space-2xs);
}

/* ===== Testimonial ===== */
.testimonial {
	max-width: var(--measure-narrow);
}

.testimonial__quote {
	font-family: var(--font-display);
	font-size: var(--text-display-sm);
	line-height: var(--leading-snug);
}

.testimonial__author {
	margin-top: var(--space-sm);
	font-size: var(--text-body-sm);
	color: var(--color-muted);
}

/* ===== FAQ ===== */
.faq-item {
	border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-md);
	padding-block: var(--space-md);
	width: 100%;
	text-align: left;
	font-family: var(--font-display);
	font-size: var(--text-display-sm);
}

.faq-item__icon {
	flex-shrink: 0;
	transition: transform var(--motion-normal) var(--ease-standard);
}

.faq-item.is-open .faq-item__icon {
	transform: rotate(45deg);
}

.faq-item__answer {
	max-height: 0;
	overflow: hidden;
	transition: max-height var(--motion-normal) var(--ease-standard);
}

.faq-item__answer-inner {
	padding-bottom: var(--space-md);
	color: var(--color-ink-soft);
}

/* ===== Blog / Magazine grid ===== */
.blog-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-lg);
}

@media (min-width: 768px) {
	.blog-grid {
		grid-template-columns: repeat(3, 1fr);
	}
	.blog-grid .blog-card--featured {
		grid-column: 1 / -1;
	}
	.blog-grid .blog-card--featured .blog-card__image {
		aspect-ratio: 21 / 9;
	}
}

.blog-card__image {
	aspect-ratio: 4 / 5;
	overflow: hidden;
	border-radius: var(--radius-md);
}

.blog-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--motion-slow) var(--ease-standard);
}

.blog-card:hover .blog-card__image img {
	transform: scale(1.05);
}

.blog-card__meta {
	display: flex;
	gap: var(--space-sm);
	font-size: var(--text-caption);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
	color: var(--color-muted);
	margin-top: var(--space-sm);
}

.blog-card__title {
	margin-top: var(--space-2xs);
	font-size: var(--text-display-sm);
	transition: transform var(--motion-normal) var(--ease-smooth);
}

.blog-card:hover .blog-card__title {
	transform: translateX(4px);
}

/* ===== Emergency CTA (sticky bar) ===== */
.emergency-bar {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: var(--z-emergency-bar);
	background: var(--color-emergency);
	color: var(--color-emergency-ink);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-md);
	padding: var(--space-sm) var(--gutter);
	transform: translateY(100%);
	transition: transform var(--motion-normal) var(--ease-smooth);
}

.emergency-bar.is-visible {
	transform: translateY(0);
}

.emergency-bar__phone {
	font-family: var(--font-display);
	font-size: var(--text-body-lg);
	font-weight: var(--weight-semibold);
	display: inline-flex;
	align-items: center;
	gap: var(--space-2xs);
}

@media (min-width: 768px) {
	.emergency-bar {
		justify-content: flex-end;
	}
}

/* ===== Breadcrumb ===== */
.breadcrumb {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2xs);
	font-size: var(--text-caption);
	color: var(--color-muted);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
}

.breadcrumb a:hover {
	color: var(--color-ink);
}

/* ===== Search ===== */
.site-search__field {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	border-bottom: 2px solid var(--color-border);
	padding-bottom: var(--space-sm);
}

.site-search__input {
	flex: 1;
	border: 0;
	background: transparent;
	font-family: var(--font-display);
	font-size: var(--text-display-sm);
}

.site-search__no-results {
	padding-block: var(--space-xl);
	text-align: center;
}

/* ===== Footer ===== */
.site-footer {
	background: var(--color-dark-canvas);
	color: var(--color-dark-ink);
	padding-block: var(--space-2xl) var(--space-lg);
}

.site-footer__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-xl);
	padding-bottom: var(--space-xl);
	border-bottom: 1px solid var(--color-dark-border);
}

@media (min-width: 768px) {
	.site-footer__grid {
		grid-template-columns: 1.5fr repeat(3, 1fr);
	}
}

.site-footer__heading {
	font-size: var(--text-caption);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
	color: var(--color-dark-ink-soft);
	margin-bottom: var(--space-sm);
}

.site-footer__list a {
	display: block;
	padding-block: var(--space-3xs);
	color: var(--color-dark-ink-soft);
	transition: color var(--motion-fast) var(--ease-standard);
}

.site-footer__list a:hover {
	color: var(--color-dark-ink);
}

.site-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: var(--space-sm);
	padding-top: var(--space-lg);
	font-size: var(--text-caption);
	color: var(--color-dark-ink-soft);
}

/* ===== Pagination ===== */
.pagination {
	display: flex;
	gap: var(--space-sm);
	justify-content: center;
	margin-top: var(--space-xl);
}

.pagination a,
.pagination span {
	min-width: 40px;
	height: 40px;
	display: grid;
	place-items: center;
	border-radius: var(--radius-pill);
}

.pagination .current {
	background: var(--color-primary);
	color: var(--color-primary-ink);
}