/**
 * Kolton Marketplace — theme styles.
 * Coastal-night aesthetic, matched to kolton.net:
 * Fraunces display · Inter body · Space Grotesk labels · deep teal + emerald.
 */

/* -------------------------------------------------------------------------- */
/* Tokens + reset                                                             */
/* -------------------------------------------------------------------------- */

:root {
	--night: #071a26;
	--night-2: #0a232f;
	--night-3: #0d2b38;
	--teal: #3ec4b2;
	--teal-light: #8adfd2;
	--teal-deep: #0f8577;
	--teal-deeper: #0c6b60;
	--sand: #f5f1e8;
	--cream: #fbf8f1;

	--text: #e9f2f0;
	--text-soft: #b6c7c6;
	--text-mute: #7f9694;
	--line: rgba(138, 223, 210, 0.14);
	--line-soft: rgba(138, 223, 210, 0.08);
	--glass: rgba(255, 255, 255, 0.045);
	--glass-2: rgba(255, 255, 255, 0.07);

	--sans: "Inter", system-ui, -apple-system, sans-serif;
	--display: "Fraunces", Georgia, serif;
	--label: "Space Grotesk", system-ui, sans-serif;

	--shell: 1160px;
	--radius: 18px;
	--radius-lg: 26px;
	--shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
	--shadow-teal: 0 12px 34px rgba(15, 133, 119, 0.32);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: var(--sans);
	font-size: 17px;
	line-height: 1.65;
	color: var(--text);
	background:
		radial-gradient(1200px 700px at 80% -10%, rgba(15, 133, 119, 0.28), transparent 60%),
		radial-gradient(1000px 600px at 0% 0%, rgba(62, 196, 178, 0.12), transparent 55%),
		linear-gradient(180deg, var(--night) 0%, var(--night-2) 40%, var(--night) 100%);
	background-attachment: fixed;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

a { color: var(--teal-light); text-decoration: none; }
a:hover { color: var(--teal); }
img { max-width: 100%; height: auto; display: block; }

.km-shell { width: 100%; max-width: var(--shell); margin: 0 auto; padding: 0 26px; }

.km-skip {
	position: absolute; left: -9999px; top: 0;
	background: var(--teal-deep); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 1000;
}
.km-skip:focus { left: 16px; top: 16px; }

.km-dot { color: var(--teal); }

/* -------------------------------------------------------------------------- */
/* Typography primitives                                                      */
/* -------------------------------------------------------------------------- */

.km-eyebrow {
	display: inline-block;
	font-family: var(--label);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 2.5px;
	text-transform: uppercase;
	color: var(--teal);
	margin-bottom: 18px;
}

.km-h2, .km-section__title {
	font-family: var(--display);
	font-weight: 540;
	line-height: 1.12;
	letter-spacing: -0.5px;
	color: #fff;
	margin: 0;
}
.km-section__title { font-size: clamp(28px, 4vw, 42px); }
.km-h2 { font-size: clamp(24px, 3vw, 32px); }

/* -------------------------------------------------------------------------- */
/* Buttons                                                                    */
/* -------------------------------------------------------------------------- */

.km-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-family: var(--sans);
	font-size: 15px;
	font-weight: 600;
	line-height: 1;
	padding: 14px 24px;
	border-radius: 999px;
	border: 1px solid transparent;
	cursor: pointer;
	transition: transform .12s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease, color .18s ease;
	white-space: nowrap;
}
.km-btn:active { transform: translateY(1px); }
.km-btn--sm { padding: 9px 16px; font-size: 13px; }
.km-btn--block { display: flex; width: 100%; margin-bottom: 10px; }

.km-btn--solid { background: var(--teal-deep); color: #fff; box-shadow: var(--shadow-teal); }
.km-btn--solid:hover { background: var(--teal-deeper); color: #fff; transform: translateY(-1px); }

.km-btn--outline { background: transparent; color: var(--teal-light); border-color: var(--teal-deep); }
.km-btn--outline:hover { background: rgba(15, 133, 119, 0.16); color: #fff; }

.km-btn--ghost { background: var(--glass); color: var(--text); border-color: var(--line); }
.km-btn--ghost:hover { background: var(--glass-2); color: #fff; border-color: var(--teal-deep); }

/* -------------------------------------------------------------------------- */
/* Header                                                                     */
/* -------------------------------------------------------------------------- */

.km-header {
	position: sticky;
	top: 0;
	z-index: 100;
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	background: rgba(7, 26, 38, 0.55);
	border-bottom: 1px solid var(--line-soft);
}
.km-header__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }

.km-logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; }
.km-logo:hover { color: #fff; }
.km-logo__palm { color: var(--teal); }
.km-logo__text { font-family: var(--display); font-size: 22px; font-weight: 540; letter-spacing: -0.3px; }
.km-logo__sub {
	font-family: var(--label); font-size: 11px; font-weight: 600; letter-spacing: 2px;
	text-transform: uppercase; color: var(--text-mute); margin-left: 9px;
	padding-left: 10px; border-left: 1px solid var(--line);
}

.km-nav__list { display: flex; align-items: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.km-nav__list > li > a {
	display: inline-block; padding: 9px 14px; font-size: 14.5px; font-weight: 500;
	color: var(--text-soft); border-radius: 10px; transition: color .15s ease, background .15s ease;
}
.km-nav__list > li > a:hover { color: #fff; background: var(--glass); }
.km-nav__cta {
	background: var(--teal-deep) !important; color: #fff !important;
	box-shadow: var(--shadow-teal); margin-left: 6px;
}
.km-nav__cta:hover { background: var(--teal-deeper) !important; }

.km-nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.km-nav__toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: .2s; }

/* -------------------------------------------------------------------------- */
/* Hero                                                                       */
/* -------------------------------------------------------------------------- */

.km-hero { position: relative; overflow: hidden; padding: clamp(70px, 12vw, 130px) 0 clamp(80px, 10vw, 120px); }
.km-hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.km-hero__glow {
	position: absolute; top: -30%; right: -10%; width: 70%; height: 120%;
	background: radial-gradient(circle at center, rgba(62, 196, 180, 0.20), transparent 62%);
	filter: blur(30px);
}

/* Coastal video background (kolton.net footage) + legibility scrim */
.km-hero__video {
	position: absolute; inset: 0; width: 100%; height: 100%;
	object-fit: cover; z-index: 0;
}
.km-hero__scrim {
	position: absolute; inset: 0; z-index: 1;
	background:
		radial-gradient(120% 90% at 24% 48%, rgba(7,26,38,.72) 0%, rgba(7,26,38,.34) 42%, transparent 70%),
		linear-gradient(180deg, rgba(7,26,38,.55) 0%, rgba(7,26,38,.42) 45%, rgba(7,26,38,.95) 100%),
		linear-gradient(90deg, rgba(7,26,38,.72) 0%, rgba(7,26,38,.42) 52%, rgba(7,26,38,.2) 100%);
}
.km-hero--video { min-height: 640px; display: flex; align-items: center; }

/* Guaranteed legibility over any video frame — a soft dark halo on the text. */
.km-hero--video .km-hero__title { text-shadow: 0 2px 30px rgba(3,14,20,.6), 0 1px 4px rgba(3,14,20,.55); }
.km-hero--video .km-hero__lede { text-shadow: 0 1px 16px rgba(3,14,20,.7), 0 1px 3px rgba(3,14,20,.6); color: #e8f1ef; }
.km-hero--video .km-eyebrow { text-shadow: 0 1px 10px rgba(3,14,20,.7); }
.km-hero--video .km-hero__meta { text-shadow: 0 1px 10px rgba(3,14,20,.7); }
.km-hero--video .km-hero__title em { color: #a7e9dd; }
.km-hero__waves { position: absolute; bottom: -2px; left: 0; width: 100%; height: 340px; z-index: 2; }

.km-hero__inner { position: relative; z-index: 3; max-width: 820px; }
.km-hero__title {
	font-family: var(--display);
	font-weight: 560;
	font-size: clamp(42px, 7vw, 82px);
	line-height: 1.02;
	letter-spacing: -1.5px;
	color: #fff;
	margin: 0 0 26px;
}
.km-hero__title em { font-style: italic; color: var(--teal-light); }
.km-hero__lede { font-size: clamp(17px, 2vw, 20px); line-height: 1.6; color: var(--text-soft); max-width: 620px; margin: 0 0 34px; }
.km-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.km-hero__meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-mute); font-family: var(--label); }
.km-hero__meta strong { color: var(--teal-light); font-weight: 600; }
.km-hero__dotsep { opacity: .5; }

/* -------------------------------------------------------------------------- */
/* Sections                                                                   */
/* -------------------------------------------------------------------------- */

.km-section { padding: clamp(64px, 9vw, 110px) 0; }
.km-section--solutions { position: relative; }
.km-section__head { max-width: 640px; margin-bottom: 48px; }

/* -------------------------------------------------------------------------- */
/* Solutions grid + cards                                                     */
/* -------------------------------------------------------------------------- */

.km-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 22px;
}

.km-card {
	position: relative;
	display: flex;
	flex-direction: column;
	min-height: 260px;
	padding: 26px;
	border-radius: var(--radius-lg);
	background: var(--glass);
	border: 1px solid var(--line);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	transition: transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
	overflow: hidden;
}
.km-card::before {
	content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
	background: radial-gradient(400px 160px at 80% -20%, rgba(62, 196, 178, 0.10), transparent 70%);
	opacity: 0; transition: opacity .25s ease;
}
.km-card:hover { transform: translateY(-4px); border-color: var(--teal-deep); background: var(--glass-2); box-shadow: var(--shadow); }
.km-card:hover::before { opacity: 1; }
.km-card__link { position: absolute; inset: 0; z-index: 3; }

.km-card__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; }
.km-card__icon {
	display: grid; place-items: center; width: 54px; height: 54px; border-radius: 15px;
	font-size: 27px;
	background: linear-gradient(140deg, rgba(62, 196, 178, 0.18), rgba(15, 133, 119, 0.10));
	border: 1px solid var(--line);
}
.km-card__badge {
	font-family: var(--label); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
	color: var(--night); background: var(--teal); padding: 4px 10px; border-radius: 999px;
}
.km-card__body { flex: 1; }
.km-card__cat { font-family: var(--label); font-size: 11px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-mute); }
.km-card__title { font-family: var(--display); font-size: 24px; font-weight: 540; color: #fff; margin: 8px 0 8px; }
.km-card__tagline { font-size: 14.5px; line-height: 1.55; color: var(--text-soft); margin: 0; }

.km-card__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.km-card__price { font-family: var(--display); font-size: 22px; font-weight: 540; color: var(--teal-light); }
.km-card__ghostcta { position: relative; z-index: 4; font-family: var(--label); font-size: 13px; font-weight: 600; letter-spacing: .5px; color: var(--teal); }

.km-card--soon { opacity: .82; }
.km-card--ghost { border-style: dashed; background: transparent; justify-content: space-between; }
.km-card--ghost:hover { transform: none; border-color: var(--teal-deep); }
.km-card--ghost .km-card__icon { background: transparent; color: var(--teal); }

/* Status badges */
.km-badge { font-family: var(--label); font-size: 11px; font-weight: 600; letter-spacing: .6px; padding: 4px 11px; border-radius: 999px; }
.km-badge--live { color: var(--teal); background: rgba(62, 196, 178, 0.12); border: 1px solid rgba(62, 196, 178, 0.28); }
.km-badge--beta { color: #ecd08a; background: rgba(236, 208, 138, 0.10); border: 1px solid rgba(236, 208, 138, 0.26); }
.km-badge--soon { color: var(--text-mute); background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line); }

/* -------------------------------------------------------------------------- */
/* About                                                                      */
/* -------------------------------------------------------------------------- */

.km-section--about { border-top: 1px solid var(--line-soft); background: rgba(7, 26, 38, 0.35); }
.km-about { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: center; }
.km-about__text p { color: var(--text-soft); margin: 0 0 18px; }
.km-about__text .km-btn { margin-top: 10px; }
.km-about__card { display: flex; flex-direction: column; gap: 4px; padding: 30px; border-radius: var(--radius-lg); background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(10px); }
.km-principle { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.km-principle:last-child { border-bottom: 0; }
.km-principle__mark { color: var(--teal); font-size: 13px; margin-top: 4px; }
.km-principle strong { display: block; font-family: var(--display); font-size: 19px; font-weight: 540; color: #fff; }
.km-principle span { color: var(--text-mute); font-size: 14px; }

/* -------------------------------------------------------------------------- */
/* Page heads                                                                 */
/* -------------------------------------------------------------------------- */

.km-pagehead { padding: clamp(60px, 9vw, 100px) 0 clamp(30px, 4vw, 50px); position: relative; }
.km-pagehead__title { font-family: var(--display); font-size: clamp(36px, 6vw, 60px); font-weight: 560; color: #fff; margin: 0 0 12px; letter-spacing: -1px; }
.km-pagehead__lede { font-size: 18px; color: var(--text-soft); max-width: 560px; margin: 0; }
.km-pagehead--404 { text-align: center; }
.km-pagehead--404 .km-pagehead__lede { margin: 0 auto 26px; }

/* -------------------------------------------------------------------------- */
/* Product page                                                               */
/* -------------------------------------------------------------------------- */

.km-product__hero { position: relative; overflow: hidden; padding: clamp(40px, 6vw, 70px) 0 clamp(36px, 5vw, 54px); border-bottom: 1px solid var(--line-soft); }
.km-product__hero-bg { position: absolute; inset: 0; z-index: 0; }
.km-product__hero-inner { position: relative; z-index: 1; }
.km-crumb { display: inline-block; font-family: var(--label); font-size: 13px; font-weight: 600; letter-spacing: .5px; color: var(--text-mute); margin-bottom: 26px; }
.km-crumb:hover { color: var(--teal); }
.km-product__headrow { display: flex; gap: 22px; align-items: flex-start; }
.km-product__icon {
	flex-shrink: 0; display: grid; place-items: center; width: 76px; height: 76px; border-radius: 20px; font-size: 40px;
	background: linear-gradient(140deg, rgba(62, 196, 178, 0.20), rgba(15, 133, 119, 0.12)); border: 1px solid var(--line);
}
.km-product__cat { font-family: var(--label); font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--teal); }
.km-product__title { font-family: var(--display); font-size: clamp(32px, 5vw, 50px); font-weight: 560; color: #fff; margin: 8px 0 10px; letter-spacing: -1px; line-height: 1.05; }
.km-product__badge { font-family: var(--label); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--night); background: var(--teal); padding: 4px 11px; border-radius: 999px; vertical-align: middle; }
.km-product__tagline { font-size: 19px; color: var(--text-soft); margin: 0; }
.km-product__herometa { display: flex; align-items: center; gap: 16px; margin-top: 26px; flex-wrap: wrap; }
.km-product__price { font-family: var(--display); font-size: 26px; font-weight: 560; color: var(--teal-light); }

.km-product__layout { display: grid; grid-template-columns: 1fr 340px; gap: 50px; padding-top: 54px; padding-bottom: 90px; align-items: start; }
.km-product__shot { margin: 0 0 32px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }

.km-featureblock { margin-top: 44px; }
.km-features { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 26px; }
.km-features li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--text-soft); line-height: 1.5; }
.km-features__check { flex-shrink: 0; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 7px; background: rgba(62, 196, 178, 0.14); color: var(--teal); font-size: 12px; font-weight: 700; margin-top: 1px; }

/* Buy card */
.km-product__rail { position: sticky; top: 96px; }
.km-buycard { padding: 28px; border-radius: var(--radius-lg); background: var(--glass-2); border: 1px solid var(--line); backdrop-filter: blur(12px); box-shadow: var(--shadow); }
.km-buycard__price { font-family: var(--display); font-size: 40px; font-weight: 560; color: #fff; margin-bottom: 20px; display: flex; align-items: baseline; gap: 8px; }
.km-buycard__once { font-family: var(--label); font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--text-mute); }
.km-buycard__soon p { font-size: 14px; color: var(--text-soft); margin: 0 0 12px; }
.km-buycard__reqs { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line-soft); }
.km-buycard__reqslabel { font-family: var(--label); font-size: 11px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-mute); }
.km-buycard__reqs ul { list-style: none; margin: 12px 0 0; padding: 0; }
.km-buycard__reqs li { font-size: 13.5px; color: var(--text-soft); padding: 5px 0 5px 18px; position: relative; }
.km-buycard__reqs li::before { content: "›"; position: absolute; left: 2px; color: var(--teal); }
.km-buycard__sig { margin: 22px 0 0; font-size: 12.5px; color: var(--text-mute); text-align: center; }

/* -------------------------------------------------------------------------- */
/* Prose                                                                      */
/* -------------------------------------------------------------------------- */

.km-prose { color: var(--text-soft); font-size: 16.5px; line-height: 1.75; }
.km-prose--wide { max-width: 760px; }
.km-prose h2 { font-family: var(--display); font-size: 28px; font-weight: 540; color: #fff; margin: 40px 0 14px; letter-spacing: -0.4px; }
.km-prose h3 { font-family: var(--display); font-size: 22px; font-weight: 540; color: #fff; margin: 32px 0 10px; }
.km-prose p { margin: 0 0 18px; }
.km-prose a { color: var(--teal-light); text-decoration: underline; text-underline-offset: 3px; }
.km-prose blockquote {
	margin: 26px 0; padding: 18px 24px; border-left: 3px solid var(--teal-deep);
	background: var(--glass); border-radius: 0 12px 12px 0; color: var(--text); font-size: 15.5px;
}
.km-prose ul, .km-prose ol { padding-left: 22px; margin: 0 0 18px; }
.km-prose li { margin-bottom: 8px; }

/* -------------------------------------------------------------------------- */
/* Pagination                                                                 */
/* -------------------------------------------------------------------------- */

.pagination, .nav-links { display: flex; gap: 8px; justify-content: center; margin-top: 50px; }
.page-numbers {
	display: inline-grid; place-items: center; min-width: 42px; height: 42px; padding: 0 10px;
	border-radius: 12px; border: 1px solid var(--line); background: var(--glass); color: var(--text-soft);
	font-weight: 600; font-size: 14px;
}
.page-numbers.current { background: var(--teal-deep); color: #fff; border-color: var(--teal-deep); }
.page-numbers:hover { border-color: var(--teal-deep); color: #fff; }

.km-empty { color: var(--text-mute); font-size: 16px; padding: 40px 0; }

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

.km-footer { border-top: 1px solid var(--line-soft); background: rgba(5, 20, 30, 0.6); padding: 56px 0 30px; margin-top: 20px; }
.km-footer__inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 34px; border-bottom: 1px solid var(--line-soft); }
.km-footer__word { font-family: var(--display); font-size: 26px; font-weight: 540; color: #fff; }
.km-footer__tag { color: var(--text-mute); font-size: 14.5px; margin: 8px 0 0; max-width: 320px; }
.km-footer__nav { display: flex; gap: 8px 24px; flex-wrap: wrap; align-items: center; }
.km-footer__nav a { color: var(--text-soft); font-size: 14.5px; font-weight: 500; }
.km-footer__nav a:hover { color: var(--teal); }
.km-footer__base { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding-top: 26px; }
.km-signature { font-family: var(--label); font-size: 13.5px; font-weight: 600; letter-spacing: .3px; color: var(--teal-light); }
.km-footer__copy { font-size: 13px; color: var(--text-mute); }

/* -------------------------------------------------------------------------- */
/* Responsive                                                                 */
/* -------------------------------------------------------------------------- */

@media (max-width: 900px) {
	.km-product__layout { grid-template-columns: 1fr; }
	.km-product__rail { position: static; }
	.km-about { grid-template-columns: 1fr; gap: 34px; }
	.km-features { grid-template-columns: 1fr; }
}

@media (max-width: 782px) {
	body { font-size: 16px; }
	.km-nav__toggle { display: flex; }
	.km-nav__list {
		position: absolute; top: 74px; right: 0; left: 0;
		flex-direction: column; align-items: stretch; gap: 2px;
		background: rgba(7, 26, 38, 0.97); backdrop-filter: blur(16px);
		padding: 14px 20px 20px; border-bottom: 1px solid var(--line);
		max-height: 0; overflow: hidden; opacity: 0; pointer-events: none;
		transition: max-height .28s ease, opacity .2s ease;
	}
	.km-nav.is-open .km-nav__list { max-height: 420px; opacity: 1; pointer-events: auto; }
	.km-nav__list > li > a { padding: 12px 10px; }
	.km-nav__cta { margin: 8px 0 0; text-align: center; }
	.km-logo__sub { display: none; }
	.km-product__headrow { flex-direction: column; gap: 16px; }
}