/* ==========================================================================
   Accu-Trax marketing site
   Sections: tokens, base, type helpers, buttons, header/nav, hero, home
   (statement, products, extras, cta), services, carousel, about, contact,
   forms, privacy, 404, footer, utilities, media queries (1024 / 768 / 560)
   ========================================================================== */

/* --- Tokens -------------------------------------------------------------- */
:root {
	/* Brand */
	--brand: #1bbad2;
	--brand-600: #149db1;        /* hover on brand surfaces */
	--brand-700: #0b7d8f;        /* brand text on white (AA) */
	--brand-100: #dff5f8;
	--brand-50: #f1fafb;

	/* Ink (dark teal-black used for dark sections and headings) */
	--ink: #0a1d25;
	--ink-800: #0f2d38;
	--ink-700: #135b78;          /* deep teal from the logo */

	/* Neutrals */
	--text: #17272e;
	--muted: #5a6b73;
	--line: #e2eaed;
	--surface: #ffffff;
	--surface-2: #f5f9fa;

	/* Shape and depth */
	--radius-sm: 8px;
	--radius: 14px;
	--radius-lg: 24px;
	--shadow-sm: 0 1px 2px rgba(10, 29, 37, 0.06), 0 1px 1px rgba(10, 29, 37, 0.04);
	--shadow-md: 0 12px 32px -12px rgba(10, 29, 37, 0.18), 0 2px 6px rgba(10, 29, 37, 0.06);
	--shadow-lg: 0 30px 60px -20px rgba(10, 29, 37, 0.3);

	/* Layout */
	--nav-h: 76px;
	--hero-fade: 2.1s;           /* overlap between the end of the hero video and the start of its next loop */
	--container: 1180px;
	--gutter: clamp(16px, 4vw, 40px);
	--section: clamp(64px, 9vw, 120px);

	/* Type */
	--font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--font-display: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

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

body {
	margin: 0;
	padding-top: var(--nav-h);
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.6;
	color: var(--text);
	background: var(--surface);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; }

a { color: var(--brand-700); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; text-underline-offset: 0.15em; }

:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 {
	margin: 0;
	font-family: var(--font-display);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.015em;
	color: var(--ink);
	text-wrap: balance;
}
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.4em; }
address { font-style: normal; }

/* Anchored sections sit below the fixed header when deep-linked. */
[id] { scroll-margin-top: calc(var(--nav-h) + 16px); }

main { display: block; }

.container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding-left: var(--gutter);
	padding-right: var(--gutter);
}

.skip-link {
	position: absolute;
	top: -100px;
	left: 16px;
	z-index: 1000;
	padding: 10px 16px;
	background: var(--ink);
	color: #fff;
	border-radius: var(--radius-sm);
}
.skip-link:focus { top: 12px; }

/* --- Type helpers -------------------------------------------------------- */
.eyebrow {
	margin: 0 0 12px;
	font-family: var(--font-display);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--brand-700);
}
.section-head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-title { font-size: clamp(28px, 3.4vw, 40px); }
.lead { font-size: clamp(17px, 1.6vw, 19px); line-height: 1.65; color: var(--muted); }
.lead p:last-child { margin-bottom: 0; }

.text-link {
	display: inline-block;
	font-family: var(--font-display);
	font-weight: 700;
	color: var(--brand-700);
}
.text-link:hover { text-decoration: none; color: var(--ink); }

/* --- Buttons ------------------------------------------------------------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 22px;
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 700;
	line-height: 1.2;
	color: var(--ink);
	background: var(--brand);
	border: 2px solid var(--brand);
	border-radius: 999px;
	cursor: pointer;
	text-align: center;
	text-decoration: none;
	white-space: nowrap;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover, .btn:focus-visible { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.6; cursor: default; transform: none; }

.btn--primary { color: var(--ink); background: var(--brand); border-color: var(--brand); box-shadow: 0 6px 18px -8px rgba(27, 186, 210, 0.8); }
.btn--primary:hover, .btn--primary:focus-visible { background: var(--brand-600); border-color: var(--brand-600); color: var(--ink); }

.btn--outline { color: var(--ink); background: transparent; border-color: var(--line); }
.btn--outline:hover, .btn--outline:focus-visible { border-color: var(--ink); color: var(--ink); background: var(--surface); }

.btn--ghost { color: #fff; background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.35); backdrop-filter: blur(6px); }
.btn--ghost:hover, .btn--ghost:focus-visible { color: #fff; background: rgba(255, 255, 255, 0.16); border-color: #fff; }

.btn--sm { padding: 9px 16px; font-size: 14px; }
.btn--lg { padding: 15px 28px; font-size: 16px; }

/* --- Header / nav -------------------------------------------------------- */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.92);
	border-bottom: 1px solid var(--line);
	backdrop-filter: saturate(180%) blur(12px);
	-webkit-backdrop-filter: saturate(180%) blur(12px);
	transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.site-header__inner {
	display: flex;
	align-items: center;
	gap: 24px;
	height: var(--nav-h);
}

.site-header__brand { display: flex; align-items: center; margin-right: auto; }
.site-header__logo { display: block; width: 131px; height: 64px; }
.site-header__logo--light { display: none; }

.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav ul {
	display: flex;
	gap: 4px;
	margin: 0;
	padding: 0;
	list-style: none;
}
.site-nav ul a {
	position: relative;
	display: block;
	padding: 8px 12px;
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 600;
	color: var(--ink);
	border-radius: 999px;
	transition: color 0.15s ease, background-color 0.15s ease;
}
.site-nav ul a:hover { text-decoration: none; background: var(--brand-50); color: var(--brand-700); }
.site-nav ul a[aria-current="page"] { color: var(--brand-700); }
.site-nav ul a[aria-current="page"]::after {
	content: "";
	position: absolute;
	left: 12px;
	right: 12px;
	bottom: 3px;
	height: 2px;
	border-radius: 2px;
	background: var(--brand);
}
.site-nav__extra { display: flex; align-items: center; gap: 18px; }
.site-nav__phone {
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 700;
	color: var(--ink);
	white-space: nowrap;
}
.site-nav__phone:hover { color: var(--brand-700); text-decoration: none; }

/* Phone shown next to the toggle on small screens only */
.site-header__phone { display: none; }

.site-header__toggle {
	display: none;
	width: 44px;
	height: 44px;
	padding: 0;
	background: transparent;
	border: 1px solid var(--line);
	border-radius: 10px;
	cursor: pointer;
}
.site-header__bar {
	display: block;
	width: 20px;
	height: 2px;
	margin: 4px auto;
	background: var(--ink);
	border-radius: 2px;
	transition: transform 0.2s ease, opacity 0.2s ease;
}
.site-header__toggle[aria-expanded="true"] .site-header__bar:nth-child(2) { transform: translateY(6px) rotate(45deg); }
.site-header__toggle[aria-expanded="true"] .site-header__bar:nth-child(3) { opacity: 0; }
.site-header__toggle[aria-expanded="true"] .site-header__bar:nth-child(4) { transform: translateY(-6px) rotate(-45deg); }

/* Transparent header over the video hero (JS adds .is-scrolled once the page moves). */
.js .site-header--overlay:not(.is-scrolled):not(.is-open) {
	background: transparent;
	border-color: transparent;
	backdrop-filter: none;
	-webkit-backdrop-filter: none;
}
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-header__logo--dark { display: none; }
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-header__logo--light { display: block; }
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-nav ul a,
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-nav__phone,
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-header__phone { color: #fff; }
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-nav ul a:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-header__toggle { border-color: rgba(255, 255, 255, 0.4); }
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .site-header__bar { background: #fff; }
.js .site-header--overlay:not(.is-scrolled):not(.is-open) .btn--primary { box-shadow: none; }

/* --- Hero ---------------------------------------------------------------- */
.hero {
	position: relative;
	display: flex;
	align-items: center;
	overflow: hidden;
	color: #fff;
	background: var(--ink);
}
.hero__inner { position: relative; z-index: 2; }
.hero__kicker {
	margin: 0 0 16px;
	font-family: var(--font-display);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--brand);
}
.hero__title {
	max-width: 14ch;
	font-size: clamp(36px, 5.2vw, 64px);
	font-weight: 800;
	line-height: 1.05;
	letter-spacing: -0.025em;
	color: #fff;
}
.hero__subtitle {
	max-width: 56ch;
	margin: 20px 0 0;
	font-size: clamp(17px, 1.7vw, 20px);
	line-height: 1.6;
	color: rgba(255, 255, 255, 0.82);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* Video hero (home) */
.hero--video {
	/* The hero slides under the fixed header, so it needs the full viewport height to reach the fold. */
	min-height: 100vh;
	min-height: 100svh;
	margin-top: calc(-1 * var(--nav-h));
	padding: calc(var(--nav-h) + 48px) 0 72px;
}
.hero__media {
	position: absolute;
	inset: 0;
	z-index: 0;
	background: var(--ink) url("/img/hero-drone.jpg") center / cover no-repeat;
}
/* Two copies of the video are stacked (site.js adds the second) and crossfaded at the loop point. */
.hero__video {
	position: absolute;
	inset: 0;
	z-index: 1;
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: opacity var(--hero-fade) linear;
}
.hero__video.is-hidden { opacity: 0; transition: none; }   /* hidden instantly; only the fade-in animates */
.hero__video.is-active { z-index: 2; opacity: 1; }
.hero__video.is-behind { z-index: 1; transition: none; }
.hero__media::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 3;
	background:
		linear-gradient(90deg, rgba(10, 29, 37, 0.82) 0%, rgba(10, 29, 37, 0.55) 45%, rgba(10, 29, 37, 0.25) 100%),
		linear-gradient(180deg, rgba(10, 29, 37, 0.45) 0%, rgba(10, 29, 37, 0) 35%, rgba(10, 29, 37, 0.55) 100%);
}
.hero--video .hero__title { font-size: clamp(48px, 8vw, 104px); }
.hero--video .hero__subtitle { font-size: clamp(17px, 1.8vw, 21px); }

/* Compact hero for inner pages */
.hero--page {
	padding: clamp(56px, 8vw, 96px) 0;
	background:
		radial-gradient(60% 120% at 100% 0%, rgba(27, 186, 210, 0.35) 0%, rgba(27, 186, 210, 0) 60%),
		linear-gradient(135deg, var(--ink) 0%, var(--ink-800) 60%, var(--ink-700) 140%);
}
.hero--page .hero__title { max-width: 18ch; }
.hero--page::after {
	content: "";
	position: absolute;
	right: -10%;
	bottom: -40%;
	width: 50vw;
	max-width: 720px;
	aspect-ratio: 1;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.08);
	pointer-events: none;
}

/* --- Home: statement ----------------------------------------------------- */
.statement { padding: var(--section) 0; background: var(--surface); }
.statement__inner { max-width: 820px; text-align: center; }
.statement__title { margin-bottom: 20px; font-size: clamp(26px, 3.4vw, 40px); }
.statement__body { max-width: 720px; margin: 0 auto; }

/* --- Home: products ------------------------------------------------------ */
.products { padding: var(--section) 0; background: var(--surface-2); }
.products__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}
.product-card {
	display: flex;
	flex-direction: column;
	padding: 32px 28px;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand-100); }
.product-card__logo { display: block; height: 96px; margin-bottom: 24px; }
.product-card__logo img { display: block; width: auto; height: 100%; max-width: 100%; object-fit: contain; object-position: left center; }
.product-card__header {
	margin: 0 0 10px;
	font-family: var(--font-display);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--brand-700);
}
.product-card__body { flex: 1; color: var(--muted); }
.product-card__body p:last-child { margin-bottom: 20px; }

/* --- Home: extras (integration / hosting) ------------------------------- */
.extras { padding: var(--section) 0; }
.extras__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
}
.extra-card {
	display: grid;
	grid-template-columns: 64px 1fr;
	gap: 22px;
	padding: 28px;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	background: var(--surface);
}
.extra-card__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	border-radius: 18px;
	background: linear-gradient(135deg, var(--ink-700), var(--brand));
}
.extra-card__icon img { width: auto; height: 30px; }
.extra-card__icon--hosting img { height: 34px; }
.extra-card__title { font-size: 22px; margin-bottom: 4px; }
.extra-card__header {
	margin: 0 0 10px;
	font-family: var(--font-display);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--brand-700);
}
.extra-card__body { color: var(--muted); }

/* --- CTA band ------------------------------------------------------------ */
.cta-band {
	padding: clamp(56px, 7vw, 88px) 0;
	color: #fff;
	background:
		radial-gradient(50% 100% at 0% 100%, rgba(27, 186, 210, 0.35) 0%, rgba(27, 186, 210, 0) 60%),
		linear-gradient(120deg, var(--ink) 0%, var(--ink-800) 100%);
}
.cta-band__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 32px;
	flex-wrap: wrap;
}
.cta-band__title { font-size: clamp(26px, 3vw, 36px); color: #fff; }
.cta-band__text { max-width: 48ch; margin: 10px 0 0; color: rgba(255, 255, 255, 0.75); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* --- Services: quick links ---------------------------------------------- */
.services-links { background: var(--surface); border-bottom: 1px solid var(--line); }
.services-links__list {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 12px;
	margin-top: 0;
	margin-bottom: 0;
	padding-top: 20px;
	padding-bottom: 20px;
	list-style: none;
}
.services-links__item {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 12px 14px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	color: var(--ink);
	transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
}
.services-links__item:hover { text-decoration: none; border-color: var(--brand); background: var(--brand-50); transform: translateY(-2px); }
.services-links__icon {
	display: flex;
	flex: 0 0 auto;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: linear-gradient(135deg, var(--ink-700), var(--brand));
}
.services-links__icon img { width: auto; height: 20px; }
.services-links__icon--hosting img { height: 24px; }
.services-links__label {
	display: flex;
	flex-direction: column;
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 700;
	line-height: 1.2;
}
.services-links__kicker {
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--muted);
}

/* --- Services ------------------------------------------------------------ */
.services { padding: var(--section) 0; background: var(--surface-2); }
.services__intro { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.services__intro .section-title { margin-bottom: 16px; }

.service {
	display: grid;
	grid-template-columns: 1fr 380px;
	gap: clamp(28px, 5vw, 64px);
	align-items: start;
	padding: clamp(28px, 4vw, 48px);
	margin-bottom: 24px;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
}
.service.is-expanded { grid-template-columns: 1fr; }
.service.is-expanded .service__thumb { display: none; }

.service__title { font-size: clamp(28px, 3vw, 36px); }
.service__header {
	margin: 6px 0 18px;
	font-family: var(--font-display);
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--brand-700);
}
.service__body { font-size: 17px; color: var(--muted); }
.service__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

.service__more { margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--line); font-size: 17px; color: var(--text); }
.service__more p { margin: 0 0 1em; }
.service__more ul { margin: 0 0 1em; }
.service__more ul ul { margin: 6px 0 0; list-style-type: circle; }
.service__more li { margin-bottom: 6px; }
.service__more li::marker { color: var(--brand); }

.service__screenshot {
	display: block;
	margin: 0 auto 28px;
	border-radius: var(--radius);
	box-shadow: var(--shadow-md);
}
.service__screenshot--wide { width: min(100%, 860px); }
.service__screenshot--medium { width: min(100%, 520px); }

.service__thumb img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: var(--radius);
	box-shadow: var(--shadow-md);
}

/* --- Carousel ------------------------------------------------------------ */
.carousel {
	position: relative;
	width: 420px;
	max-width: 100%;
	margin: 24px auto 44px;
}
.carousel__track {
	display: flex;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	scrollbar-width: none;
	border-radius: var(--radius);
	box-shadow: var(--shadow-md);
}
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__slide { flex: 0 0 100%; scroll-snap-align: start; }
.carousel__slide img { display: block; width: 100%; height: auto; }

.carousel__control {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	padding: 0 0 4px;
	font-size: 28px;
	line-height: 1;
	color: var(--ink);
	background: rgba(255, 255, 255, 0.9);
	border: 0;
	border-radius: 50%;
	box-shadow: var(--shadow-sm);
	cursor: pointer;
}
.carousel__control:hover { background: #fff; }
.carousel__control--prev { left: 12px; }
.carousel__control--next { right: 12px; }

.carousel__dots {
	position: absolute;
	left: 0;
	right: 0;
	bottom: -24px;
	display: flex;
	justify-content: center;
	gap: 8px;
}
.carousel__dot {
	width: 8px;
	height: 8px;
	padding: 0;
	background: var(--line);
	border: 0;
	border-radius: 50%;
	cursor: pointer;
	transition: background-color 0.15s ease, transform 0.15s ease;
}
.carousel__dot.is-active { background: var(--brand); transform: scale(1.25); }

/* --- About --------------------------------------------------------------- */
.about { padding: var(--section) 0; }
.about__inner { max-width: 860px; }
.about__image {
	display: block;
	width: 100%;
	margin: 0 0 clamp(40px, 6vw, 64px);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-lg);
}
.about__section { margin-bottom: clamp(36px, 5vw, 56px); }
.about__header {
	position: relative;
	margin-bottom: 16px;
	padding-top: 18px;
	font-size: clamp(24px, 2.6vw, 32px);
}
.about__header::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 44px;
	height: 4px;
	border-radius: 4px;
	background: var(--brand);
}
.about__body { font-size: 17px; line-height: 1.7; color: var(--text); }
.about__body p { margin-bottom: 1.1em; }
.about__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* --- Contact ------------------------------------------------------------- */
.contact { padding: var(--section) 0; background: var(--surface-2); }
.contact__wrapper {
	display: grid;
	grid-template-columns: 340px 1fr;
	gap: 32px;
	align-items: start;
}
.contact__info {
	padding: 36px 32px;
	color: #fff;
	background: linear-gradient(160deg, var(--ink-800) 0%, var(--ink) 100%);
	border-radius: var(--radius-lg);
}
.contact__header { margin-bottom: 10px; font-size: 28px; color: #fff; }
.contact__intro { margin-bottom: 28px; color: rgba(255, 255, 255, 0.72); }
.contact__block { padding-bottom: 24px; font-size: 17px; line-height: 1.6; }
.contact__block:last-child { padding-bottom: 0; }
.contact__block p { margin: 0; }
.contact__block a { color: #fff; font-weight: 600; }
.contact__label {
	margin: 0 0 4px;
	font-family: var(--font-display);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--brand);
}

.contact__form {
	padding: clamp(24px, 4vw, 40px);
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
}

.contact__wrapper--result { grid-template-columns: 1fr; justify-items: center; }
.contact__result {
	max-width: 640px;
	padding: clamp(28px, 4vw, 48px);
	text-align: center;
	font-size: 17px;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
}
.contact__result .contact__header { color: var(--ink); }
.contact__result p { margin-bottom: 16px; color: var(--muted); }
.contact__result-address { margin: 20px 0 28px; line-height: 1.7; }

/* --- Forms --------------------------------------------------------------- */
.form-group { margin-bottom: 18px; }
.form-group--tight { margin-bottom: 8px; }
.form-group label {
	display: block;
	margin-bottom: 6px;
	font-family: var(--font-display);
	font-size: 14px;
	font-weight: 700;
	color: var(--ink);
}
.form-control {
	display: block;
	width: 100%;
	padding: 12px 14px;
	font-family: inherit;
	font-size: 16px;
	line-height: 1.4;
	color: var(--text);
	background: var(--surface);
	border: 1px solid #cfd9dd;
	border-radius: 10px;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control::placeholder { color: var(--muted); }
.form-control:focus {
	outline: 0;
	border-color: var(--brand);
	box-shadow: 0 0 0 4px rgba(27, 186, 210, 0.2);
}
select.form-control {
	appearance: none;
	padding-right: 40px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%235a6b73' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 14px center;
}
textarea.form-control { resize: vertical; min-height: 120px; }
.form-control.is-invalid { border-color: #c0392b; }

.contact-form__note { margin: 10px 0 0; font-size: 14px; color: var(--muted); }
.contact-form__checks {
	margin: 18px 0 22px;
	padding: 18px 20px;
	font-size: 15px;
	background: var(--surface-2);
	border: 1px solid var(--line);
	border-radius: var(--radius);
}
.contact-form__legend {
	float: left;
	width: 100%;
	padding: 0;
	margin: 0 0 4px;
	font-family: var(--font-display);
	font-size: 14px;
	font-weight: 700;
	color: var(--ink);
}
.contact-form__checks label { position: relative; display: block; margin: 8px 0 0; padding-left: 28px; font-weight: 400; clear: both; }
.contact-form__checks input { position: absolute; top: 3px; left: 0; width: 18px; height: 18px; margin: 0; accent-color: var(--brand-700); }

/* Honeypot: hidden from people, visible to bots */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.cf-turnstile { margin: 0 0 18px; }

.alert {
	margin-bottom: 18px;
	padding: 12px 16px;
	font-size: 15px;
	border: 1px solid transparent;
	border-radius: 10px;
}
.alert--info { color: var(--brand-700); background: var(--brand-50); border-color: var(--brand-100); }
.alert--success { color: #1e6b3a; background: #e8f7ee; border-color: #c6ebd4; }
.alert--danger { color: #9b2c22; background: #fdecea; border-color: #f5c6c1; }

/* --- Privacy / long-form prose ------------------------------------------- */
.privacy { padding: var(--section) 0; }
.privacy__body { max-width: 780px; }
.prose { font-size: 17px; line-height: 1.7; }
.prose h1, .prose h2, .prose h3, .prose h4 { margin: 1.8em 0 0.6em; }
.prose h1 { font-size: 36px; }
.prose h2 { font-size: 28px; }
.prose h3 { font-size: 22px; }
.prose h4 { font-size: 18px; }
.prose > :first-child { margin-top: 0; }
.prose p { margin: 0 0 1.1em; }
.prose li { margin-bottom: 0.4em; }
.prose li p { margin: 0.3em 0 0.8em; }
.prose li::marker { color: var(--brand-700); }

/* --- 404 ----------------------------------------------------------------- */
.not-found { padding: var(--section) 0; text-align: center; }
.not-found__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 24px; }

/* --- Footer -------------------------------------------------------------- */
.site-footer { color: rgba(255, 255, 255, 0.7); background: var(--ink); }

.site-footer__content {
	display: grid;
	grid-template-columns: 1.6fr repeat(3, 1fr) 1.2fr;
	gap: 32px;
	padding-top: clamp(48px, 6vw, 72px);
	padding-bottom: clamp(40px, 5vw, 56px);
}
.site-footer__brand img { display: block; width: 164px; height: auto; margin-bottom: 16px; }
.site-footer__tagline { max-width: 26ch; margin: 0; font-size: 14px; line-height: 1.6; }

.site-footer__headers, .site-footer__links { margin: 0; padding: 0; list-style: none; }
.site-footer__headers li a {
	display: inline-block;
	margin-bottom: 10px;
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 700;
	color: #fff;
}
.site-footer__headers--bottom { margin-top: 10px; }
.site-footer__headers--bottom li a { font-size: 13px; font-weight: 600; color: rgba(255, 255, 255, 0.6); }
.site-footer__links { margin-bottom: 6px; font-size: 14px; line-height: 2; }
.site-footer__links a { color: rgba(255, 255, 255, 0.7); }
.site-footer a:hover { color: var(--brand); text-decoration: none; }

.site-footer__contact-header {
	margin: 0 0 4px;
	font-family: var(--font-display);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--brand);
}
.site-footer__contact-info { margin: 0 0 18px; font-size: 14px; line-height: 1.7; color: rgba(255, 255, 255, 0.8); }
.site-footer__contact-info a { color: #fff; font-weight: 600; }

.site-footer__bottom {
	padding: 20px 0;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.5);
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* --- Utilities ----------------------------------------------------------- */
.visually-hidden {
	position: absolute !important;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.hero__video { display: none; }
	.btn, .product-card, .services-links__item { transition: none; }
}

/* ==========================================================================
   Media queries
   ========================================================================== */
@media (max-width: 1024px) {
	.site-nav { gap: 16px; }
	.site-nav ul a { padding: 8px 10px; font-size: 14px; }
	.site-nav__phone { display: none; }
	.products__grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
	.services-links__list { grid-template-columns: repeat(3, 1fr); }
	.service { grid-template-columns: 1fr 280px; }
	.site-footer__content { grid-template-columns: repeat(2, 1fr); }
	.site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
	:root { --nav-h: 68px; }
	.site-header__inner { gap: 12px; }
	.site-header__logo { width: 110px; height: 54px; }
	.site-header__phone {
		display: block;
		margin-left: auto;
		font-family: var(--font-display);
		font-size: 15px;
		font-weight: 700;
		color: var(--ink);
		white-space: nowrap;
	}
	.site-header__toggle { display: block; }

	.site-nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		display: none;
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		padding: 8px var(--gutter) 20px;
		background: var(--surface);
		border-bottom: 1px solid var(--line);
		box-shadow: var(--shadow-md);
	}
	.site-nav.is-open { display: flex; }
	.site-nav ul { flex-direction: column; gap: 0; }
	.site-nav ul a { padding: 12px 8px; font-size: 16px; border-radius: 8px; color: var(--ink) !important; }
	.site-nav ul a[aria-current="page"]::after { display: none; }
	.site-nav ul a[aria-current="page"] { background: var(--brand-50); color: var(--brand-700) !important; }
	.site-nav__extra { margin-top: 12px; padding-top: 16px; border-top: 1px solid var(--line); }
	.site-nav__extra .btn { flex: 1; }

	.hero--video { padding-top: calc(var(--nav-h) + 56px); padding-bottom: 56px; }
	.hero--video .hero__title { font-size: clamp(44px, 14vw, 72px); }
	.hero__actions .btn { flex: 1 1 auto; }

	.extras__grid { grid-template-columns: 1fr; }
	.extra-card { grid-template-columns: 56px 1fr; gap: 16px; padding: 22px; }
	.extra-card__icon { width: 56px; height: 56px; border-radius: 14px; }

	.cta-band__actions { width: 100%; }
	.cta-band__actions .btn { flex: 1 1 auto; }

	.services-links__list { grid-template-columns: repeat(2, 1fr); gap: 10px; }
	.service { grid-template-columns: 1fr; }
	.service__thumb { order: -1; }
	.service__thumb img { max-width: 420px; }

	.contact__wrapper { grid-template-columns: 1fr; }
	.contact__info { padding: 28px 24px; }

	.site-footer__content { grid-template-columns: 1fr 1fr; gap: 28px; }
	.site-footer__col--contact { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
	.site-header__phone { font-size: 0; }
	.site-header__phone::before {
		content: "";
		display: block;
		width: 22px;
		height: 22px;
		background: currentColor;
		-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.9v3a2 2 0 0 1-2.2 2 19.8 19.8 0 0 1-8.6-3.1 19.5 19.5 0 0 1-6-6A19.8 19.8 0 0 1 2.1 4.2 2 2 0 0 1 4.1 2h3a2 2 0 0 1 2 1.7c.1.9.4 1.8.7 2.7a2 2 0 0 1-.5 2.1L8 9.8a16 16 0 0 0 6 6l1.3-1.3a2 2 0 0 1 2.1-.4c.9.3 1.8.6 2.7.7a2 2 0 0 1 1.7 2z'/%3E%3C/svg%3E") center / contain no-repeat;
		mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.9v3a2 2 0 0 1-2.2 2 19.8 19.8 0 0 1-8.6-3.1 19.5 19.5 0 0 1-6-6A19.8 19.8 0 0 1 2.1 4.2 2 2 0 0 1 4.1 2h3a2 2 0 0 1 2 1.7c.1.9.4 1.8.7 2.7a2 2 0 0 1-.5 2.1L8 9.8a16 16 0 0 0 6 6l1.3-1.3a2 2 0 0 1 2.1-.4c.9.3 1.8.6 2.7.7a2 2 0 0 1 1.7 2z'/%3E%3C/svg%3E") center / contain no-repeat;
	}

	.hero__actions { flex-direction: column; }
	.hero__actions .btn { width: 100%; }

	.product-card { padding: 26px 22px; }
	.product-card__logo { height: 80px; }

	.services-links__list { grid-template-columns: 1fr; }
	.service { padding: 22px; }
	.service__actions .btn { flex: 1 1 auto; }

	.about__actions .btn, .not-found__actions .btn { flex: 1 1 auto; }

	.contact__form { padding: 22px 18px; }

	.site-footer__content { grid-template-columns: 1fr; }
	.site-footer__bottom { text-align: center; }
}