/* =============================================================
 * SUPERFLY — HOME HERO (first section of the home page)
 * -------------------------------------------------------------
 *   ┌────────────────────────────────────────────────────────┐
 *   │   (tilted collage of Superfly photos, drifting)        │
 *   │                                                        │
 *   │  — SUPERFLY MOTOS · EST. SEPANG                         │
 *   │  RIDE.                                                 │
 *   │  RACE.                                                 │
 *   │  RESEARCH.   (white + pink stripe, slanted)            │
 *   │  Technical parts for scooters …                        │
 *   │  [ Shop parts → ]  [ Find my bike ]                    │
 *   │ ╱ 🏁 Designed at Sepang ╱ 🏍 Moto2 partner ╱ 📍 Made in MY ╱│
 *   └────────────────────────────────────────────────────────┘
 *
 * Before it appears: race start lights (5 lights on → lights out),
 * then the cover wipes away on a slant.
 * Movement: assets/js/hero.js
 *
 * CONTENTS
 *   1. Settings (edit me)
 *   2. Section + collage background
 *   2b. Photo hover (mouse only)
 *   3. Headline block (eyebrow, words, intro text, buttons)
 *   4. Highlights strip
 *   5. Scroll cue
 *   6. Start-lights preloader
 *   7. Responsive (tablets + phones)
 *   7b. Fit the screen (computers)
 *   8. Reduce motion
 * ============================================================= */


/* -------------------------------------------------------------
 * 1. SETTINGS (edit me)
 * ------------------------------------------------------------- */
.sf-hero,
.sf-lights {
	--sf-hero-bg:         #0d0d10;                  /* background behind everything */
	--sf-hero-text:       #f2f2f4;
	--sf-hero-muted:      rgba(242, 242, 244, 0.62);
	--sf-hero-accent:     #e44094;                  /* Superfly pink — used like a racing livery stripe: small and sharp */
	--sf-hero-metal:      #9aa0aa;                  /* gunmetal / silver — icons */
	--sf-hero-metal-line: rgba(154, 160, 170, 0.45);/* gunmetal outlines */
	--sf-hero-line:       rgba(242, 242, 244, 0.18);/* thin borders */
	--sf-hero-photo:      0.45;                     /* how bright the collage photos are (0 black … 1 full) */
	--sf-hero-photo-hover: 0.7;                     /* how bright a photo gets when pointed at */
	--sf-hero-tilt:       -12deg;                   /* collage angle */
	--sf-hero-drift:      90s;                      /* one full drift of a collage row (bigger = slower) */
	--sf-hero-under:      96px;                     /* navbar height the hero slides under (hero.js measures the real one) */
	--sf-hero-slant:      -8deg;                    /* lean of the big words + strip — the "speed" angle */
	--sf-hero-font-title: "Archivo Black", "Arial Black", sans-serif;
	--sf-hero-font-body:  "Archivo", "Inter", sans-serif;
	--sf-hero-font-tech:  "Chakra Petch", "Archivo", sans-serif;
}


/* -------------------------------------------------------------
 * 2. SECTION + COLLAGE BACKGROUND
 * ------------------------------------------------------------- */

/* Dark page behind the floating navbar on the home page, so no
   white shows around the bar (the theme's page colour is white) */
body:has(.sf-hero) {
	background-color: #0d0d10;
}

.sf-hero {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	box-sizing: border-box;            /* padding counts inside the screen height */
	min-height: 100svh;
	padding: calc(var(--sf-hero-under) + 44px) clamp(20px, 5vw, 80px) 40px;
	background: var(--sf-hero-bg);
	color: var(--sf-hero-text);
	font-family: var(--sf-hero-font-body);
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	grid-template-rows: 1fr auto;
	align-items: center;
}

/* The collage: rows of photos, tilted, each drifting sideways */
.sf-hero__collage {
	position: absolute;
	inset: -30% -20%;
	z-index: -2;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 22px;
	transform: rotate(var(--sf-hero-tilt)) scale(1.05);
	pointer-events: none;
}

.sf-hero__track {
	display: flex;
	gap: 22px;
	width: max-content;
	animation: sf-hero-drift var(--sf-hero-drift) linear infinite;
}

/* every second row drifts the other way */
.sf-hero__row:nth-child(even) .sf-hero__track {
	animation-direction: reverse;
}

.sf-hero__track img {
	display: block;
	width: 420px;
	height: 250px;
	object-fit: cover;
	border-radius: 6px;
	filter: grayscale(0.25) contrast(1.05) brightness(var(--sf-hero-photo));   /* each photo dimmed on its own, so one can light up on hover */
}

/* Slide up under the floating navbar. Written as ".wp-site-blocks .sf-hero"
   (stronger than plain ".sf-hero") because WordPress sets margin-top: 0
   on everything inside the page's main area, which would otherwise win. */
.wp-site-blocks .sf-hero,
.sf-hero {
	margin-top: calc(-1 * var(--sf-hero-under));
}

@keyframes sf-hero-drift {
	from { transform: translateX(0); }
	to   { transform: translateX(-50%); }   /* each track holds its photos twice, so -50% loops seamlessly */
}

/* Extra shade behind the text only (left side + the strip at the
   bottom), so the words stay easy to read. The right side has none:
   the photos there are only dimmed by their own brightness. */
.sf-hero__shade {
	position: absolute;
	inset: 0;
	z-index: -1;
	pointer-events: none;              /* the mouse passes through to the photos */
	background:
		linear-gradient(90deg, rgba(13, 13, 16, 0.9) 0%, rgba(13, 13, 16, 0.55) 40%, rgba(13, 13, 16, 0) 68%),
		linear-gradient(to top, rgba(13, 13, 16, 0.85), transparent 35%);
}

/* -------------------------------------------------------------
 * 2b. PHOTO HOVER (computers with a mouse only)
 * Point at a photo in the collage and it lights up: from dim to
 * brighter (--sf-hero-photo-hover) in full colour, and grows a little. Nothing else changes —
 * the other photos stay as they are. Pure CSS, no JavaScript.
 * This works because each photo is dimmed on its own (section 2),
 * not by one big dark layer on top.
 * Phones and tablets have no hover, so nothing changes there.
 * ------------------------------------------------------------- */
@media (hover: hover) and (pointer: fine) {
	/* the photos can be pointed at (the collage box can't, so the gaps
	   between photos don't count as hovering) */
	.sf-hero__track img {
		position: relative;
		pointer-events: auto;
		transition:
			filter 0.6s cubic-bezier(0.22, 1, 0.36, 1),
			transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
			box-shadow 0.6s ease;
	}

	.sf-hero__track img:hover {
		z-index: 1;                                     /* on top of its neighbours while grown */
		transform: scale(1.06);
		filter: brightness(var(--sf-hero-photo-hover)); /* brighter + full colour, but not glaring */
		box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);   /* soft shadow so it lifts off the wall */
	}
}


/* -------------------------------------------------------------
 * 3. HEADLINE BLOCK
 * ------------------------------------------------------------- */
.sf-hero__content {
	grid-column: 1;
	grid-row: 1;
	align-self: start;                 /* always a fixed gap under the navbar; on tall screens the spare
	                                      space goes below the buttons, where the photos show through */
	max-width: 720px;
}

/* "— SUPERFLY MOTOS · EST. SEPANG" */
.sf-hero__eyebrow {
	display: flex;
	align-items: center;
	gap: 14px;
	margin: 0 0 22px;
	font-family: var(--sf-hero-font-tech);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--sf-hero-accent);
}

.sf-hero__eyebrow::before {
	content: "";
	width: 42px;
	height: 2px;
	background: currentColor;
}

/* RIDE. / RACE. / RESEARCH. — leaning forward like it's moving */
.sf-hero__headline {
	margin: 0;
	color: var(--sf-hero-text);        /* the theme makes headings dark — override it here */
	font-family: var(--sf-hero-font-title);
	font-size: clamp(44px, 6vw, 96px);
	font-weight: 400;
	line-height: 0.92;
	letter-spacing: -0.01em;
	text-transform: uppercase;
}

.sf-hero__word {
	display: block;
	width: fit-content;
	transform: skewX(var(--sf-hero-slant));
}

/* RESEARCH. — white, with a pink livery stripe underneath */
.sf-hero__word--accent {
	position: relative;
	color: var(--sf-hero-text);
}

.sf-hero__word--accent::after {
	content: "";
	position: absolute;
	left: 0.04em;
	right: 0.3em;                      /* stop before the full stop */
	bottom: -0.02em;
	height: 0.1em;
	background: var(--sf-hero-accent);
}

/* The short intro under the headline */
.sf-hero__text {
	max-width: 520px;
	margin: 28px 0 32px;
	font-size: clamp(15px, 1.2vw, 18px);
	line-height: 1.6;
	color: var(--sf-hero-muted);
}

/* Buttons */
.sf-hero__buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
}

/* Slanted ends like a racing number board. The slanted shape is a
   layer drawn behind the text (::before, leaned with skewX), so its
   outline shows on all four sides. */
.sf-hero__button {
	position: relative;
	isolation: isolate;
	display: inline-flex;
	align-items: center;
	gap: 12px;
	padding: 15px 28px;
	color: #ffffff;
	font-family: var(--sf-hero-font-tech);
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	text-decoration: none;
	white-space: nowrap;
}

.sf-hero__button::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	border: 1px solid var(--sf-hero-accent);
	background: var(--sf-hero-accent);
	transform: skewX(-14deg);
	transition: background-color 0.25s ease, border-color 0.25s ease;
}

/* SHOP PARTS — white with dark text; turns pink on hover */
.sf-hero__button--primary {
	color: var(--sf-hero-bg);
	transition: color 0.25s ease;
}

.sf-hero__button--primary::before {
	border-color: var(--sf-hero-text);
	background: var(--sf-hero-text);
}

.sf-hero__button--primary:hover {
	color: #ffffff;
}

.sf-hero__button--primary:hover::before {
	border-color: var(--sf-hero-accent);
	background: var(--sf-hero-accent);
}

/* FIND MY BIKE — gunmetal outline + icon */
.sf-hero__button--ghost::before {
	border-color: var(--sf-hero-metal-line);
	background: rgba(255, 255, 255, 0.04);
}

.sf-hero__button--ghost:hover::before {
	background: rgba(255, 255, 255, 0.1);
}

.sf-hero__button--ghost i {
	color: var(--sf-hero-metal);
}

.sf-hero__button i {
	transition: transform 0.25s ease;
}

.sf-hero__button:hover i {
	transform: translateX(4px);
}


/* -------------------------------------------------------------
 * 4. HIGHLIGHTS STRIP
 *   ╱ 🏁 Designed at Sepang ╱ 🏍 Moto2 rider partner ╱ 📍 Made in Malaysia ╱
 * ------------------------------------------------------------- */
.sf-hero__highlights {
	grid-column: 1;
	grid-row: 2;
	display: flex;
	flex-wrap: wrap;
	margin: 40px 0 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--sf-hero-line);
}

.sf-hero__highlights li {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 20px 34px 4px 0;
	margin-right: 34px;
	font-family: var(--sf-hero-font-tech);
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	position: relative;
}

/* the slanted dividers between highlights */
.sf-hero__highlights li + li::before {
	content: "";
	position: absolute;
	left: -34px;
	top: 18px;
	bottom: 0;
	width: 2px;
	background: var(--sf-hero-accent);
	transform: skewX(var(--sf-hero-slant));
}

.sf-hero__highlights li + li {
	padding-left: 0;
}

.sf-hero__highlights i {
	display: grid;
	place-items: center;
	width: 38px;
	height: 38px;
	border: 1px solid var(--sf-hero-metal-line);
	border-radius: 50%;
	font-size: 15px;
	color: var(--sf-hero-metal);   /* silver icon; the slanted dividers stay pink */
}

/* Copies made by hero.js for the phone scrolling strip — not needed here */
.sf-hero__highlights .sf-hero__highlight-copy {
	display: none;
}

.sf-hero__highlights small {
	display: block;
	font-family: var(--sf-hero-font-body);
	font-size: 12px;
	font-weight: 400;
	letter-spacing: 0;
	text-transform: none;
	color: var(--sf-hero-muted);
}


/* -------------------------------------------------------------
 * 5. SCROLL CUE (bottom right)
 * ------------------------------------------------------------- */
.sf-hero__scroll {
	position: absolute;
	right: clamp(20px, 5vw, 80px);
	bottom: 34px;
	display: flex;
	align-items: center;
	gap: 10px;
	font-family: var(--sf-hero-font-tech);
	font-size: 11px;
	letter-spacing: 0.24em;
	text-transform: uppercase;
	color: var(--sf-hero-muted);
}

.sf-hero__scroll::after {
	content: "";
	width: 1px;
	height: 38px;
	background: linear-gradient(to bottom, var(--sf-hero-accent) 50%, transparent 50%) 0 0 / 1px 200%;
	animation: sf-hero-scroll 1.6s ease-in-out infinite;
}

@keyframes sf-hero-scroll {
	from { background-position: 0 100%; }
	to   { background-position: 0 -100%; }
}


/* -------------------------------------------------------------
 * 6. START-LIGHTS PRELOADER
 *   ( ● ) ( ● ) ( ● ) ( ● ) ( ● )
 *              SUPERFLY
 * The lights come on one by one, go out together, then the cover
 * wipes away on a slant (hero.js adds the classes).
 * ------------------------------------------------------------- */
.sf-lights {
	position: fixed;
	inset: 0;
	z-index: 1000;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 18px;
	background: var(--sf-hero-bg);
	color: var(--sf-hero-text);
	font-family: var(--sf-hero-font-title);
}

.sf-lights__row {
	display: flex;
	gap: clamp(7px, 1vw, 12px);
	padding: 9px 12px;
	border-radius: 10px;
	background: #16161b;
	box-shadow: inset 0 0 0 1px var(--sf-hero-line);
}

.sf-lights__light {
	width: clamp(16px, 2vw, 24px);
	aspect-ratio: 1;
	border-radius: 50%;
	background: #26262e;
	box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.5);
	transition: background-color 0.08s linear, box-shadow 0.08s linear;
}

.sf-lights__light.is-on {
	background: var(--sf-hero-accent);
	box-shadow: 0 0 14px 3px rgba(228, 64, 148, 0.55), inset 0 -2px 4px rgba(0, 0, 0, 0.25);
}

.sf-lights__brand {
	font-size: 11px;
	letter-spacing: 0.5em;
	text-transform: uppercase;
	color: var(--sf-hero-muted);
}


/* -------------------------------------------------------------
 * 7. RESPONSIVE
 * ------------------------------------------------------------- */
@media (max-width: 1024px) {
	.sf-hero {
		row-gap: 40px;
		padding-top: calc(var(--sf-hero-under) + 34px);
	}

	.sf-hero__highlights {
		margin-top: 0;
	}

	.sf-hero__scroll {
		display: none;
	}
}

@media (max-width: 640px) {
	.sf-hero__track img {
		width: 260px;
		height: 160px;
	}

	/* Shade runs top → bottom on phones: dark behind the text at the
	   top, lighter lower down so the drifting photos show through
	   (on wide screens it runs left → right instead) */
	.sf-hero__shade {
		background:
			linear-gradient(to bottom,
				rgba(13, 13, 16, 0.87) 0%,
				rgba(13, 13, 16, 0.69) 50%,
				rgba(13, 13, 16, 0) 78%,
				rgba(13, 13, 16, 0.2) 100%);
	}

	/* Buttons: full width, equal, one above the other — easy to tap.
	   6px in from each side so the slanted ends stay on screen. */
	.sf-hero__buttons {
		flex-direction: column;
		gap: 12px;
		padding-inline: 6px;
	}

	.sf-hero__button {
		justify-content: center;
	}

	/* Highlights become one slim strip scrolling sideways, edge to edge:
	     🏁 DESIGNED AT SEPANG ╱ 🏍 MOTO2 PARTNER ╱ 📍 MADE IN MALAYSIA ╱ …
	   (hero.js adds a copy of the 3 items so the loop is seamless) */
	.sf-hero__highlights {
		flex-wrap: nowrap;
		width: max-content;
		margin: 0 -20px;                 /* reach the screen edges */
		padding: 12px 0;
		border-top: 1px solid var(--sf-hero-line);
		border-bottom: 1px solid var(--sf-hero-line);
		animation: sf-hero-drift 16s linear infinite;
	}

	.sf-hero__highlights .sf-hero__highlight-copy {
		display: flex;
	}

	.sf-hero__highlights li {
		gap: 8px;
		margin: 0;
		padding: 0 18px 0 20px;
		font-size: 12px;
		letter-spacing: 0.08em;
		white-space: nowrap;
	}

	/* slanted pink divider after every item */
	.sf-hero__highlights li + li::before {
		display: none;
	}

	.sf-hero__highlights li::after {
		content: "";
		width: 2px;
		height: 18px;
		margin-left: 18px;
		background: var(--sf-hero-accent);
		transform: skewX(var(--sf-hero-slant));
	}

	.sf-hero__highlights small {
		display: none;
	}

	.sf-hero__highlights i {
		width: 28px;
		height: 28px;
		font-size: 12px;
	}
}


/* -------------------------------------------------------------
 * 7b. FIT THE SCREEN (computers only — wider than 1024px)
 * On computers the whole hero — headline, text, buttons and the
 * highlights strip — should fit on one screen, on a big monitor or
 * a short laptop screen. So sizes follow the screen's HEIGHT as well
 * as its width: min(… vw, … svh) picks whichever is smaller.
 *   vw  = 1% of the screen width
 *   svh = 1% of the screen height
 * Each size also has a smallest and largest value (clamp), so text
 * never gets too tiny or too huge. Tablets and phones: section 7.
 * ------------------------------------------------------------- */
@media (min-width: 1025px) {
	/* Rows: headline block / gap / highlights strip. The gap between
	   the buttons and the strip grows with the screen but never more
	   than 12% of the screen height; any extra height goes below the
	   strip, where only the drifting photos show. */
	.sf-hero {
		grid-template-rows: auto minmax(min(40px, 3svh), calc(12svh + 20px)) auto;
		align-content: start;
		/* gap under the navbar: grows on taller screens (10% of the height
		   minus 30px), never less than the short-screen gap */
		padding-top: calc(var(--sf-hero-under) + max(min(44px, 4svh) + 38px, 10svh - 5px));
		padding-bottom: min(40px, 3.5svh);
	}

	.sf-hero__eyebrow {
		margin-bottom: min(22px, 2.2svh);
		font-size: 12px;
	}

	.sf-hero__headline {
		font-size: clamp(40px, min(5vw, 9svh), 84px);
	}

	.sf-hero__text {
		max-width: 500px;
		margin: min(24px, 2.6svh) 0 min(28px, 3svh);
		font-size: clamp(14px, min(1.05vw, 1.9svh), 17px);
	}

	.sf-hero__button {
		padding: min(14px, 1.5svh) 26px;
		font-size: 13px;
	}

	.sf-hero__highlights {
		grid-row: 3;
		margin-top: 0;
	}

	.sf-hero__highlights li {
		padding-top: min(20px, 2svh);
	}
}


/* Short computer screens (700px tall or less, e.g. 1366 × 657 laptops):
   a tighter gap between the buttons and the highlights strip */
@media (min-width: 1025px) and (max-height: 700px) {
	.sf-hero {
		grid-template-rows: auto minmax(min(40px, 3svh), calc(7svh + 20px)) auto;
	}
}


/* -------------------------------------------------------------
 * 8. REDUCE MOTION — calm version for people who ask for it
 * ------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.sf-hero *,
	.sf-hero *::before,
	.sf-hero *::after {
		animation: none !important;
		transition: none !important;
	}
}