/* ==========================================================================
   Yatrails.com — Hero-only landing page
   ========================================================================== */

:root {
	--color-bg: #ffffff;
	--color-text: #111111;
	--color-text-secondary: #666666;
	--color-accent: #0f766e;
	--color-accent-light: #e6f4f3;
	--color-accent-hover: #0d655e;
	--color-border: #ececec;

	--font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--font-size-xs: 0.8125rem;
	--font-size-sm: 0.875rem;
	--font-size-base: 1rem;
	--font-size-lg: 1.125rem;
	--font-size-xl: 1.25rem;
	--font-size-2xl: 1.5rem;
	--font-size-3xl: 2rem;
	--font-size-4xl: 3rem;
	--font-size-5xl: 4rem;
	--line-height-tight: 1.15;
	--line-height-normal: 1.6;
	--letter-spacing-tight: -0.025em;

	--space-xs: 0.5rem;
	--space-sm: 0.75rem;
	--space-md: 1rem;
	--space-lg: 1.5rem;
	--space-xl: 2rem;
	--space-2xl: 3rem;

	--container-width: 1200px;
	--container-padding: 1.5rem;
	--radius: 12px;

	--transition-base: 280ms cubic-bezier(0.4, 0, 0.2, 1);
	--shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
	--shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
}

*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

body {
	font-family: var(--font-family);
	font-size: var(--font-size-base);
	line-height: var(--line-height-normal);
	color: var(--color-text);
	background-color: var(--color-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	min-height: 100vh;
	min-height: 100dvh;
	display: flex;
	flex-direction: column;
}

a {
	color: inherit;
	text-decoration: none;
}

button {
	font: inherit;
	cursor: pointer;
	border: none;
	background: none;
}

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

.container {
	width: 100%;
	max-width: var(--container-width);
	margin-inline: auto;
	padding-inline: var(--container-padding);
}

/* Hero */
.hero {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	padding-block: var(--space-2xl);
}

.hero__inner {
	display: flex;
	justify-content: center;
	width: 100%;
}

.hero__content {
	max-width: 720px;
	text-align: center;
}

.hero__title {
	font-size: clamp(var(--font-size-4xl), 8vw, var(--font-size-5xl));
	font-weight: 700;
	line-height: var(--line-height-tight);
	letter-spacing: var(--letter-spacing-tight);
	color: var(--color-text);
	margin-bottom: var(--space-lg);
}

.hero__tagline {
	font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
	font-weight: 600;
	line-height: var(--line-height-tight);
	letter-spacing: var(--letter-spacing-tight);
	color: var(--color-text);
	margin-bottom: var(--space-xl);
}

.hero__description {
	font-size: var(--font-size-lg);
	color: var(--color-text-secondary);
	max-width: 560px;
	margin-inline: auto;
	margin-bottom: var(--space-xl);
}

.hero__divider {
	width: 48px;
	height: 2px;
	background: var(--color-accent);
	margin-inline: auto;
	margin-bottom: var(--space-xl);
	border-radius: 1px;
}

.hero__availability {
	font-size: var(--font-size-sm);
	color: var(--color-text-secondary);
	margin-bottom: var(--space-2xl);
}

/* Enquire group */
.hero__cta {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-md);
}

.enquire-group {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0;
	position: relative;
}

/* Enquire button */
.btn--enquire {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-sm);
	font-size: var(--font-size-sm);
	font-weight: 500;
	padding: 0.875rem 1.75rem;
	border-radius: var(--radius);
	background: var(--color-accent);
	color: var(--color-bg);
	box-shadow: var(--shadow-sm);
	transition: background var(--transition-base), transform 150ms ease,
		box-shadow var(--transition-base);
	white-space: nowrap;
	flex-shrink: 0;
	z-index: 2;
}

.btn--enquire:hover {
	background: var(--color-accent-hover);
	transform: translateY(-1px);
	box-shadow: var(--shadow-md);
}

.btn--enquire:active {
	transform: translateY(0);
}

.btn__icon {
	flex-shrink: 0;
}

/* Email reveal panel */
.email-reveal {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	max-width: 0;
	opacity: 0;
	overflow: hidden;
	padding: 0;
	margin-left: 0;
	background: var(--color-bg);
	border: 1px solid transparent;
	border-radius: var(--radius);
	box-shadow: none;
	transition: max-width var(--transition-base), opacity var(--transition-base),
		padding var(--transition-base), margin-left var(--transition-base),
		border-color var(--transition-base), box-shadow var(--transition-base);
	white-space: nowrap;
}

.enquire-group.is-open .email-reveal {
	max-width: 420px;
	opacity: 1;
	padding: 0.625rem 0.75rem;
	margin-left: var(--space-sm);
	border-color: var(--color-border);
	box-shadow: var(--shadow-sm);
}

.email-reveal__icon {
	flex-shrink: 0;
	color: var(--color-accent);
}

.email-reveal__address {
	font-size: var(--font-size-sm);
	font-weight: 500;
	color: var(--color-text);
	flex-shrink: 0;
}

.e-seg {
	display: inline;
}

.email-reveal__copy {
	flex-shrink: 0;
	font-size: var(--font-size-xs);
	font-weight: 500;
	padding: 0.375rem 0.75rem;
	border-radius: 6px;
	background: var(--color-accent-light);
	color: var(--color-accent);
	transition: background var(--transition-base), color var(--transition-base);
}

.email-reveal__copy:hover {
	background: var(--color-accent);
	color: var(--color-bg);
}

.email-reveal__copy.is-copied {
	background: var(--color-accent);
	color: var(--color-bg);
}

/* Note below button */
.hero__note {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-xs);
	font-size: var(--font-size-xs);
	color: var(--color-text-secondary);
	max-width: 360px;
	line-height: var(--line-height-normal);
}

.hero__note-icon {
	flex-shrink: 0;
	color: var(--color-text-secondary);
	opacity: 0.7;
}

/* Footer */
.footer {
	padding-block: var(--space-xl);
}

.footer__text {
	text-align: center;
	font-size: var(--font-size-xs);
	color: #999999;
}

.footer__text a {
	transition: color var(--transition-base);
}

.footer__text a:hover {
	color: var(--color-text-secondary);
}

.footer__sep {
	margin-inline: var(--space-xs);
}

/* Fade-in */
.fade-in {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
	:root {
		--container-padding: 1.25rem;
	}

	.enquire-group {
		flex-direction: column;
		width: 100%;
		max-width: 320px;
	}

	.btn--enquire {
		width: 100%;
	}

	.enquire-group.is-open .email-reveal {
		max-width: 100%;
		width: 100%;
		margin-left: 0;
		margin-top: var(--space-sm);
		justify-content: center;
		white-space: normal;
		flex-wrap: wrap;
	}

	.email-reveal__address {
		word-break: break-all;
	}
}

@media (max-width: 480px) {
	.hero__title {
		font-size: var(--font-size-3xl);
	}
}