/* ==========================================================================
   Ketnal One — a single-section landing page
   One viewport, one card, nothing below the fold.
   --k1-accent and --k1-overlay are injected from the Customizer.
   ========================================================================== */

:root {
	--k1-accent:       #B4202F;
	--k1-overlay:      .55;

	--k1-ink:          #0B0D11;
	--k1-ink-soft:     #161A21;
	--k1-paper:        #FFFFFF;
	--k1-paper-dim:    rgba(255, 255, 255, .74);
	--k1-paper-faint:  rgba(255, 255, 255, .48);
	--k1-hairline:     rgba(255, 255, 255, .16);

	--k1-card-radius:  clamp(18px, 2.2vw, 28px);
	--k1-card-glass:   rgba(11, 13, 17, .52);
	--k1-card-shadow:  0 1px 0 rgba(255, 255, 255, .08) inset,
	                   0 24px 60px -20px rgba(0, 0, 0, .75),
	                   0 60px 120px -40px rgba(0, 0, 0, .65);

	--k1-font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
	--k1-font-ui:      "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

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

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

body {
	margin: 0;
	font-family: var(--k1-font-ui);
	font-weight: 400;
	color: var(--k1-paper);
	background-color: var(--k1-ink);
	/* The screen is exactly one viewport — nothing scrolls. */
	overflow: hidden;
	overscroll-behavior: none;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img,
svg,
video {
	display: block;
	max-width: 100%;
}

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

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.k1-skip {
	position: absolute;
	top: -100px;
	left: 12px;
	z-index: 100;
	padding: .6rem 1rem;
	font-size: .85rem;
	color: var(--k1-paper);
	background: var(--k1-accent);
	border-radius: 0 0 8px 8px;
	transition: top .2s ease;
}

.k1-skip:focus {
	top: 0;
}

:focus-visible {
	outline: 2px solid var(--k1-paper);
	outline-offset: 3px;
	border-radius: 8px;
}

/* --------------------------------------------------------------------------
   Stage — exactly one viewport tall
   -------------------------------------------------------------------------- */

.k1-stage {
	position: relative;
	display: grid;
	grid-template-rows: 1fr auto;
	width: 100%;
	height: 100vh;
	height: 100svh;
	overflow: hidden;
	isolation: isolate;
}

/* --------------------------------------------------------------------------
   Background — video, poster, or the animated placeholder
   -------------------------------------------------------------------------- */

.k1-bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	background-color: var(--k1-ink);
}

.k1-bg__video,
.k1-bg__poster {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

/* No video uploaded yet: a slow drift of accent light over the ink, so the
   page still looks deliberate while the client sources footage. */
.k1-bg--placeholder {
	background:
		radial-gradient(70% 60% at 20% 20%, color-mix(in srgb, var(--k1-accent) 55%, transparent) 0%, transparent 60%),
		radial-gradient(60% 60% at 85% 75%, color-mix(in srgb, var(--k1-accent) 35%, transparent) 0%, transparent 62%),
		linear-gradient(160deg, var(--k1-ink-soft) 0%, var(--k1-ink) 55%, #05070A 100%);
	background-size: 160% 160%, 160% 160%, 100% 100%;
	animation: k1-drift 26s ease-in-out infinite alternate;
}

@keyframes k1-drift {
	from { background-position: 0% 0%, 100% 100%, 0 0; }
	to   { background-position: 40% 30%, 60% 70%, 0 0; }
}

/* Darkens the footage so the card and the credit line always read. */
.k1-bg__scrim {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(120% 100% at 50% 40%, rgba(0, 0, 0, 0) 25%, rgba(0, 0, 0, .55) 100%),
		linear-gradient(to bottom, rgba(0, 0, 0, .35) 0%, rgba(0, 0, 0, .1) 40%, rgba(0, 0, 0, .6) 100%);
	opacity: var(--k1-overlay);
}

/* --------------------------------------------------------------------------
   Centred card
   -------------------------------------------------------------------------- */

.k1-main {
	position: relative;
	z-index: 1;
	display: grid;
	place-items: center;
	min-height: 0;
	padding: clamp(16px, 3.5vh, 44px) clamp(16px, 4vw, 40px) 0;
}

.k1-card {
	position: relative;
	width: min(440px, 100%);
	max-height: 100%;
	overflow: auto;
	overscroll-behavior: contain;
	padding: clamp(26px, 4vh, 42px) clamp(22px, 5vw, 40px) clamp(24px, 3.6vh, 38px);
	text-align: center;
	background: var(--k1-card-glass);
	-webkit-backdrop-filter: blur(18px) saturate(120%);
	backdrop-filter: blur(18px) saturate(120%);
	border: 1px solid var(--k1-hairline);
	border-radius: var(--k1-card-radius);
	box-shadow: var(--k1-card-shadow);
	animation: k1-rise .9s cubic-bezier(.2, .7, .25, 1) both;
}

/* A hairline of the client's accent colour riding the top of the card. */
.k1-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 14%;
	right: 14%;
	height: 2px;
	background: linear-gradient(90deg, transparent, var(--k1-accent) 50%, transparent);
}

@keyframes k1-rise {
	from { opacity: 0; transform: translateY(18px) scale(.985); }
	to   { opacity: 1; transform: none; }
}

.k1-card__brand {
	margin: 0 0 clamp(14px, 2.2vh, 22px);
}

.k1-card__logo {
	width: auto;
	max-width: min(240px, 74%);
	max-height: clamp(64px, 12vh, 110px);
	margin: 0 auto;
	object-fit: contain;
}

.k1-card__name {
	margin: 0;
	font-family: var(--k1-font-display);
	font-weight: 600;
	font-size: clamp(1.5rem, 1.1rem + 1.9vw, 2.15rem);
	line-height: 1.12;
	letter-spacing: -.01em;
}

.k1-card__tagline {
	margin: .6rem 0 0;
	font-size: clamp(.86rem, .8rem + .28vw, .96rem);
	font-weight: 300;
	line-height: 1.55;
	color: var(--k1-paper-dim);
}

.k1-rule {
	width: 44px;
	height: 1px;
	margin: clamp(16px, 2.6vh, 26px) auto;
	border: 0;
	background: var(--k1-hairline);
}

/* --------------------------------------------------------------------------
   Location
   -------------------------------------------------------------------------- */

/* The pin and the address share one row whether or not a map link wraps them. */
.k1-location {
	display: flex;
	justify-content: center;
	align-items: flex-start;
	gap: .55rem;
	margin: 0 0 clamp(16px, 2.4vh, 24px);
	font-style: normal;
	color: var(--k1-paper-dim);
}

.k1-location__link {
	display: inline-flex;
	align-items: flex-start;
	gap: .55rem;
	max-width: 100%;
	text-align: left;
	transition: color .2s ease;
}

.k1-location__link:hover,
.k1-location__link:focus-visible {
	color: var(--k1-paper);
}

.k1-location__pin {
	flex: 0 0 auto;
	width: 17px;
	height: 17px;
	margin-top: 1px;
	color: var(--k1-accent);
}

.k1-location__text {
	font-size: clamp(.82rem, .78rem + .2vw, .9rem);
	line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Tap-to-call button
   -------------------------------------------------------------------------- */

.k1-call {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: .7rem;
	width: 100%;
	padding: .85rem 1.1rem;
	color: var(--k1-paper);
	background: var(--k1-accent);
	border-radius: 999px;
	box-shadow: 0 10px 26px -10px color-mix(in srgb, var(--k1-accent) 80%, transparent);
	transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.k1-call:hover,
.k1-call:focus-visible {
	transform: translateY(-2px);
	filter: brightness(1.07);
	box-shadow: 0 16px 32px -12px color-mix(in srgb, var(--k1-accent) 90%, transparent);
}

.k1-call:active {
	transform: translateY(0);
}

.k1-call__icon {
	flex: 0 0 auto;
	width: 20px;
	height: 20px;
}

.k1-call__text {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	line-height: 1.2;
}

.k1-call__label {
	font-size: .68rem;
	font-weight: 500;
	letter-spacing: .12em;
	text-transform: uppercase;
	opacity: .8;
}

.k1-call__value {
	font-size: clamp(1rem, .94rem + .3vw, 1.12rem);
	font-weight: 600;
	letter-spacing: .01em;
}

/* --------------------------------------------------------------------------
   Footer credit
   -------------------------------------------------------------------------- */

.k1-footer {
	position: relative;
	z-index: 1;
	padding: clamp(12px, 2vh, 20px) 16px calc(clamp(12px, 2vh, 20px) + env(safe-area-inset-bottom));
	text-align: center;
}

.k1-footer__credit {
	margin: 0;
	font-size: .74rem;
	font-weight: 300;
	letter-spacing: .04em;
	color: var(--k1-paper-faint);
}

.k1-footer__link {
	border-bottom: 1px solid transparent;
	transition: color .2s ease, border-color .2s ease;
}

.k1-footer__link:hover,
.k1-footer__link:focus-visible {
	color: var(--k1-paper);
	border-bottom-color: var(--k1-hairline);
}

/* --------------------------------------------------------------------------
   Short viewports (landscape phones) — tighten, never scroll the page
   -------------------------------------------------------------------------- */

@media (max-height: 560px) {
	.k1-card {
		width: min(560px, 100%);
		padding: 20px 26px 22px;
	}

	.k1-card__logo {
		max-height: 56px;
	}

	.k1-rule {
		margin: 12px auto;
	}
}

@media (prefers-reduced-motion: reduce) {
	.k1-card,
	.k1-bg--placeholder {
		animation: none;
	}

	.k1-call {
		transition: none;
	}
}

/* Browsers without backdrop-filter get a solid panel instead of a milky one. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
	.k1-card {
		background: rgba(11, 13, 17, .82);
	}
}

/* color-mix fallbacks for older engines. */
@supports not (background: color-mix(in srgb, red 50%, transparent)) {
	.k1-bg--placeholder {
		background: linear-gradient(160deg, var(--k1-ink-soft) 0%, var(--k1-ink) 55%, #05070A 100%);
	}

	.k1-call {
		box-shadow: 0 10px 26px -10px rgba(0, 0, 0, .6);
	}
}