/* ==========================================================================
   Kovi AI – n8n-inspired Dark Aesthetic Stylesheet
   ========================================================================== */

:root {
	--kv-bg: #0e0918;
	--kv-bg-alt: #130d22;
	--kv-surface: #18112b;
	--kv-surface-2: #211838;
	--kv-border: rgba(255, 255, 255, 0.09);
	--kv-border-strong: rgba(255, 255, 255, 0.18);
	--kv-text: #f8fafc;
	--kv-muted: #a9a3c2;
	--kv-subtle: #6e6789;
	--kv-orange: #ff6d5a;
	--kv-pink: #ee4f8a;
	--kv-purple: #8b5cf6;
	--kv-cyan: #22d3ee;
	--kv-green: #34d399;
	--kv-grad: linear-gradient(135deg, #ff8a5b 0%, #ee4f8a 52%, #8b5cf6 100%);
	--kv-grad-soft: linear-gradient(135deg, rgba(255, 109, 90, 0.18), rgba(238, 79, 138, 0.14), rgba(139, 92, 246, 0.18));
	--kv-radius-sm: 10px;
	--kv-radius: 16px;
	--kv-radius-lg: 24px;
	--kv-shadow: 0 24px 60px -16px rgba(0, 0, 0, 0.65);
	--kv-font: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
	scroll-behavior: smooth;
}

body.kv-dark {
	margin: 0;
	background-color: var(--kv-bg);
	color: var(--kv-text);
	font-family: var(--kv-font);
	font-size: 16px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

img,
svg {
	max-width: 100%;
	height: auto;
	vertical-align: middle;
}

a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s ease, opacity 0.2s ease;
}

.kv-skip {
	position: absolute;
	left: -9999px;
	top: 8px;
	background: var(--kv-orange);
	color: #fff;
	padding: 8px 16px;
	border-radius: 8px;
	z-index: 9999;
}
.kv-skip:focus {
	left: 12px;
}

/* Container & Section
   ========================================================================== */
.kv-container {
	width: 100%;
	max-width: 1220px;
	margin: 0 auto;
	padding: 0 24px;
}

.kv-container--narrow {
	max-width: 820px;
}

.kv-section {
	position: relative;
	overflow: hidden;
}

.kv-pad-none {
	padding: 0;
}
.kv-pad-sm {
	padding: 48px 0;
}
.kv-pad-md {
	padding: 88px 0;
}
.kv-pad-lg {
	padding: 120px 0;
}

.kv-bg-darker {
	background-color: #090611;
	border-top: 1px solid var(--kv-border);
	border-bottom: 1px solid var(--kv-border);
}

.kv-bg-glow::before {
	content: "";
	position: absolute;
	inset: -120px auto auto 50%;
	width: 880px;
	height: 460px;
	transform: translateX(-50%);
	background: radial-gradient(ellipse at center, rgba(238, 79, 138, 0.22) 0%, rgba(139, 92, 246, 0.16) 42%, rgba(14, 9, 24, 0) 72%);
	pointer-events: none;
	z-index: 0;
}

.kv-bg-grid {
	background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
	background-size: 24px 24px;
}

.kv-section > .kv-container {
	position: relative;
	z-index: 1;
}

/* Typography & Gradient Text
   ========================================================================== */
.kv-gradient-text {
	background: var(--kv-grad);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.kv-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 14px;
	border-radius: 999px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: #ffb4a8;
	background: rgba(255, 109, 90, 0.12);
	border: 1px solid rgba(255, 109, 90, 0.28);
	margin-bottom: 16px;
}

.kv-heading {
	max-width: 780px;
	margin-bottom: 52px;
}
.kv-heading--center {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}
.kv-heading--left {
	text-align: left;
}

.kv-title {
	margin: 0 0 16px;
	font-size: clamp(28px, 4vw, 44px);
	font-weight: 800;
	line-height: 1.18;
	letter-spacing: -0.02em;
	color: #fff;
}
.kv-title--sm {
	font-size: clamp(22px, 3vw, 32px);
}
.kv-title--post {
	font-size: clamp(26px, 3.6vw, 40px);
}

.kv-lead {
	margin: 0;
	font-size: clamp(16px, 1.5vw, 18px);
	color: var(--kv-muted);
	line-height: 1.65;
}

/* Buttons
   ========================================================================== */
.kv-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 14px;
	margin-top: 28px;
}
.kv-actions--left {
	justify-content: flex-start;
}

.kv-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 13px 24px;
	border-radius: 12px;
	font-family: inherit;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	border: 1px solid transparent;
	transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.kv-btn:hover {
	transform: translateY(-2px);
}
.kv-btn--primary {
	background: var(--kv-grad);
	color: #fff;
	box-shadow: 0 10px 28px -6px rgba(238, 79, 138, 0.55);
}
.kv-btn--primary:hover {
	box-shadow: 0 16px 34px -6px rgba(255, 109, 90, 0.7);
	color: #fff;
}
.kv-btn--secondary {
	background: rgba(255, 255, 255, 0.06);
	color: #fff;
	border-color: var(--kv-border-strong);
}
.kv-btn--secondary:hover {
	background: rgba(255, 255, 255, 0.11);
	border-color: rgba(255, 255, 255, 0.32);
}
.kv-btn--ghost {
	background: transparent;
	color: var(--kv-muted);
	padding: 10px 16px;
}
.kv-btn--ghost:hover {
	color: #fff;
}
.kv-btn--block {
	width: 100%;
}

/* Header & Navigation
   ========================================================================== */
.kv-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(14, 9, 24, 0.78);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border-bottom: 1px solid var(--kv-border);
	transition: background 0.25s ease;
}

.kv-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	height: 74px;
}

.kv-logo__text {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 21px;
	font-weight: 800;
	letter-spacing: -0.02em;
	color: #fff;
}
.kv-logo__text b {
	background: var(--kv-grad);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	margin-left: 2px;
}
.kv-logo .custom-logo {
	max-height: 42px;
	width: auto;
}

.kv-menu {
	display: flex;
	align-items: center;
	gap: 6px;
	list-style: none;
	margin: 0;
	padding: 0;
}
.kv-menu > li {
	position: relative;
}
.kv-menu > li > a {
	display: inline-block;
	padding: 8px 14px;
	border-radius: 9px;
	font-size: 14.5px;
	font-weight: 500;
	color: var(--kv-muted);
}
.kv-menu > li > a:hover,
.kv-menu > li.current-menu-item > a {
	color: #fff;
	background: rgba(255, 255, 255, 0.06);
}

.kv-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border-strong);
	border-radius: 12px;
	padding: 8px;
	list-style: none;
	box-shadow: var(--kv-shadow);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: all 0.2s ease;
}
.kv-menu > li:hover > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.kv-menu .sub-menu a {
	display: block;
	padding: 9px 12px;
	border-radius: 8px;
	font-size: 14px;
	color: var(--kv-muted);
}
.kv-menu .sub-menu a:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.06);
}

.kv-header__actions {
	display: flex;
	align-items: center;
	gap: 10px;
}
.kv-header__actions .kv-btn {
	padding: 10px 18px;
	font-size: 14px;
}

.kv-nav__mobile-actions {
	display: none;
}

.kv-burger {
	display: none;
	width: 42px;
	height: 42px;
	border-radius: 10px;
	border: 1px solid var(--kv-border-strong);
	background: rgba(255, 255, 255, 0.05);
	color: #fff;
	cursor: pointer;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 5px;
}
.kv-burger span {
	display: block;
	width: 18px;
	height: 2px;
	background: #fff;
	transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hero
   ========================================================================== */
.kv-hero {
	padding-top: 72px;
	padding-bottom: 72px;
}
.kv-hero--lg {
	padding-top: 88px;
	padding-bottom: 88px;
}
.kv-hero--sm {
	padding-top: 60px;
	padding-bottom: 56px;
}

.kv-hero--center .kv-hero__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 48px;
}
.kv-hero--center .kv-hero__text {
	max-width: 860px;
}
.kv-hero--center .kv-visual {
	width: 100%;
	max-width: 980px;
}

.kv-hero--split .kv-hero__inner {
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	align-items: center;
	gap: 48px;
}
.kv-hero--split .kv-actions {
	justify-content: flex-start;
}

.kv-badge {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 7px 16px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid var(--kv-border-strong);
	font-size: 13.5px;
	font-weight: 500;
	color: #fff;
	margin-bottom: 22px;
}
.kv-badge i {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--kv-orange);
	box-shadow: 0 0 12px var(--kv-orange);
}
.kv-badge:hover {
	border-color: var(--kv-orange);
}

.kv-hero__title {
	margin: 0 0 20px;
	font-size: clamp(34px, 5.2vw, 60px);
	font-weight: 800;
	line-height: 1.12;
	letter-spacing: -0.025em;
}
.kv-hero--sm .kv-hero__title {
	font-size: clamp(30px, 4.2vw, 46px);
}

.kv-hero__desc {
	margin: 0 auto;
	max-width: 680px;
	font-size: clamp(16px, 1.6vw, 19px);
	color: var(--kv-muted);
}
.kv-hero--split .kv-hero__desc {
	margin: 0;
}

.kv-hero__note {
	margin: 18px 0 0;
	font-size: 13.5px;
	color: var(--kv-subtle);
}

/* Visual Mockups: Workflow Canvas, Chat, Browser
   ========================================================================== */
.kv-canvas {
	background: linear-gradient(180deg, rgba(27, 20, 48, 0.9), rgba(16, 11, 30, 0.95));
	border: 1px solid var(--kv-border-strong);
	border-radius: var(--kv-radius-lg);
	padding: 18px;
	box-shadow: var(--kv-shadow), 0 0 80px -20px rgba(139, 92, 246, 0.35);
}
.kv-workflow {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 16px;
}

.kv-chat {
	background: var(--kv-surface);
	border: 1px solid var(--kv-border-strong);
	border-radius: var(--kv-radius-lg);
	overflow: hidden;
	box-shadow: var(--kv-shadow);
	text-align: left;
}
.kv-chat__head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 20px;
	background: rgba(255, 255, 255, 0.04);
	border-bottom: 1px solid var(--kv-border);
}
.kv-chat__avatar {
	width: 40px;
	height: 40px;
	border-radius: 12px;
	background: var(--kv-grad);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #fff;
}
.kv-chat__head strong {
	display: block;
	font-size: 15px;
}
.kv-chat__head small {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: var(--kv-green);
}
.kv-chat__head small i {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--kv-green);
}
.kv-chat__body {
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 12px;
}
.kv-chat__msg {
	max-width: 84%;
	padding: 12px 16px;
	border-radius: 14px;
	font-size: 14px;
	line-height: 1.5;
}
.kv-chat__msg--user {
	align-self: flex-end;
	background: var(--kv-grad);
	color: #fff;
	border-bottom-right-radius: 4px;
}
.kv-chat__msg--bot {
	align-self: flex-start;
	background: var(--kv-surface-2);
	border: 1px solid var(--kv-border);
	color: var(--kv-text);
	border-bottom-left-radius: 4px;
}
.kv-chat__typing {
	align-self: flex-start;
	display: inline-flex;
	gap: 5px;
	padding: 10px 14px;
	border-radius: 12px;
	background: var(--kv-surface-2);
}
.kv-chat__typing span {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--kv-muted);
	animation: kvPulse 1.3s infinite ease-in-out;
}
.kv-chat__typing span:nth-child(2) {
	animation-delay: 0.2s;
}
.kv-chat__typing span:nth-child(3) {
	animation-delay: 0.4s;
}
.kv-chat__input {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 13px 18px;
	border-top: 1px solid var(--kv-border);
	color: var(--kv-subtle);
	font-size: 13.5px;
}

.kv-browser {
	background: var(--kv-surface);
	border: 1px solid var(--kv-border-strong);
	border-radius: var(--kv-radius-lg);
	overflow: hidden;
	box-shadow: var(--kv-shadow);
}
.kv-browser__bar {
	display: flex;
	align-items: center;
	gap: 7px;
	padding: 12px 16px;
	background: rgba(255, 255, 255, 0.04);
	border-bottom: 1px solid var(--kv-border);
}
.kv-browser__bar i {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.2);
}
.kv-browser__bar i:first-child {
	background: #f87171;
}
.kv-browser__bar i:nth-child(2) {
	background: #fbbf24;
}
.kv-browser__bar i:nth-child(3) {
	background: #34d399;
}
.kv-browser__bar span {
	margin-left: 10px;
	padding: 4px 14px;
	border-radius: 6px;
	background: rgba(0, 0, 0, 0.35);
	font-size: 12px;
	color: var(--kv-muted);
}
.kv-browser__screen {
	position: relative;
	padding: 26px;
	min-height: 270px;
	background: radial-gradient(circle at 75% 20%, rgba(238, 79, 138, 0.22), transparent 60%), #120c22;
}
.kv-browser__wire .w-nav {
	height: 14px;
	width: 45%;
	border-radius: 6px;
	background: rgba(255, 255, 255, 0.1);
	margin-bottom: 26px;
}
.kv-browser__wire .w-hero b {
	display: block;
	height: 16px;
	width: 78%;
	border-radius: 6px;
	background: rgba(255, 255, 255, 0.18);
	margin-bottom: 10px;
}
.kv-browser__wire .w-hero b.s {
	width: 54%;
	background: var(--kv-grad);
}
.kv-browser__wire .w-hero em {
	display: inline-block;
	margin-top: 10px;
	width: 110px;
	height: 30px;
	border-radius: 8px;
	background: var(--kv-grad);
}
.kv-browser__wire .w-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
	margin-top: 26px;
}
.kv-browser__wire .w-cards span {
	height: 76px;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid var(--kv-border);
}
.kv-browser__bubble {
	position: absolute;
	right: 18px;
	bottom: 18px;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 14px;
	border-radius: 999px;
	background: var(--kv-grad);
	color: #fff;
	font-size: 12.5px;
	font-weight: 600;
	box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
}

/* Logos Strip
   ========================================================================== */
.kv-logos__label {
	text-align: center;
	margin: 0 0 22px;
	font-size: 13.5px;
	color: var(--kv-subtle);
	text-transform: uppercase;
	letter-spacing: 0.08em;
}
.kv-logos__track {
	overflow: hidden;
	mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
	-webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.kv-logos__row {
	display: flex;
	align-items: center;
	gap: 16px;
	flex-wrap: wrap;
	justify-content: center;
}
.kv-logos__track.is-marquee .kv-logos__row {
	flex-wrap: nowrap;
	width: max-content;
	animation: kvMarquee 32s linear infinite;
}
.kv-logos__item {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 11px 22px;
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.035);
	border: 1px solid var(--kv-border);
	font-size: 14px;
	font-weight: 600;
	color: var(--kv-muted);
	white-space: nowrap;
}
.kv-logos__item img {
	max-height: 26px;
	width: auto;
	opacity: 0.8;
}

@keyframes kvMarquee {
	from {
		transform: translateX(0);
	}
	to {
		transform: translateX(-50%);
	}
}

@keyframes kvPulse {
	0%, 80%, 100% {
		opacity: 0.3;
		transform: scale(0.85);
	}
	40% {
		opacity: 1;
		transform: scale(1);
	}
}

/* Grid & Cards
   ========================================================================== */
.kv-grid {
	display: grid;
	gap: 24px;
}
.kv-grid--2 {
	grid-template-columns: repeat(2, 1fr);
}
.kv-grid--3 {
	grid-template-columns: repeat(3, 1fr);
}
.kv-grid--4 {
	grid-template-columns: repeat(4, 1fr);
}

.kv-card {
	position: relative;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: var(--kv-radius);
	padding: 30px 28px;
	display: flex;
	flex-direction: column;
	transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.kv-card:hover {
	transform: translateY(-4px);
	border-color: rgba(238, 79, 138, 0.45);
	box-shadow: var(--kv-shadow);
}
.kv-cards--minimal .kv-card {
	background: transparent;
	border-color: transparent;
	padding: 16px 8px;
}
.kv-card__tag {
	position: absolute;
	top: 18px;
	right: 18px;
	padding: 4px 11px;
	border-radius: 999px;
	font-size: 11.5px;
	font-weight: 700;
	background: var(--kv-grad);
	color: #fff;
}
.kv-card__icon {
	width: 50px;
	height: 50px;
	border-radius: 14px;
	background: var(--kv-grad-soft);
	border: 1px solid rgba(255, 109, 90, 0.3);
	color: #ff9b8a;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 20px;
}
.kv-card__title {
	margin: 0 0 10px;
	font-size: 20px;
	font-weight: 700;
	color: #fff;
}
.kv-card__desc {
	margin: 0 0 18px;
	color: var(--kv-muted);
	font-size: 15px;
}
.kv-card__link {
	margin-top: auto;
	padding-top: 10px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 14.5px;
	font-weight: 600;
	color: #ff8a75;
}
.kv-card__link:hover {
	gap: 10px;
	color: #fff;
}

.kv-checks {
	list-style: none;
	margin: 0 0 20px;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.kv-checks li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 14.5px;
	color: var(--kv-text);
}
.kv-checks li svg {
	flex-shrink: 0;
	margin-top: 3px;
	color: var(--kv-green);
}

/* Split Section & Tabs
   ========================================================================== */
.kv-split__inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: center;
	gap: 56px;
}
.kv-split.is-reverse .kv-split__text {
	order: 2;
}
.kv-split__text .kv-lead {
	margin-bottom: 22px;
}

.kv-tabs__nav {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin-bottom: 40px;
}
.kv-tabs__btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 11px 20px;
	border-radius: 999px;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	color: var(--kv-muted);
	font-family: inherit;
	font-size: 14.5px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s ease;
}
.kv-tabs__btn:hover {
	color: #fff;
	border-color: var(--kv-border-strong);
}
.kv-tabs__btn.is-active {
	background: var(--kv-grad);
	border-color: transparent;
	color: #fff;
	box-shadow: 0 8px 24px -6px rgba(238, 79, 138, 0.55);
}
.kv-tabs__panel {
	background: rgba(24, 17, 43, 0.85);
	border: 1px solid var(--kv-border-strong);
	border-radius: var(--kv-radius-lg);
	padding: 40px;
}

/* Stats & Steps
   ========================================================================== */
.kv-stats__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: var(--kv-radius-lg);
	padding: 36px 28px;
}
.kv-stat {
	text-align: center;
	padding: 8px 12px;
}
.kv-stat__num {
	font-size: clamp(32px, 4vw, 48px);
	font-weight: 800;
	line-height: 1.1;
	background: var(--kv-grad);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	margin-bottom: 8px;
}
.kv-stat p {
	margin: 0;
	font-size: 14px;
	color: var(--kv-muted);
}

.kv-steps__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 22px;
}
.kv-step {
	position: relative;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: var(--kv-radius);
	padding: 28px 24px;
}
.kv-step__num {
	position: absolute;
	top: 20px;
	right: 22px;
	font-size: 28px;
	font-weight: 800;
	color: rgba(255, 255, 255, 0.08);
}
.kv-step__icon {
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: var(--kv-grad-soft);
	color: #ff9b8a;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 16px;
}
.kv-step h3 {
	margin: 0 0 8px;
	font-size: 18px;
}
.kv-step p {
	margin: 0;
	font-size: 14.5px;
	color: var(--kv-muted);
}

/* Pricing
   ========================================================================== */
.kv-pricing__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
	align-items: stretch;
}
.kv-plan {
	position: relative;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: var(--kv-radius-lg);
	padding: 36px 30px;
	display: flex;
	flex-direction: column;
}
.kv-plan.is-featured {
	background: linear-gradient(180deg, #241740 0%, #18112b 100%);
	border-color: rgba(238, 79, 138, 0.65);
	box-shadow: 0 24px 64px -16px rgba(238, 79, 138, 0.32);
	transform: translateY(-6px);
}
.kv-plan__badge {
	position: absolute;
	top: -13px;
	left: 30px;
	padding: 5px 14px;
	border-radius: 999px;
	background: var(--kv-grad);
	font-size: 12px;
	font-weight: 700;
	color: #fff;
}
.kv-plan__name {
	margin: 0 0 6px;
	font-size: 22px;
}
.kv-plan__desc {
	margin: 0 0 20px;
	font-size: 14px;
	color: var(--kv-muted);
}
.kv-plan__price {
	margin-bottom: 22px;
	display: flex;
	align-items: baseline;
	gap: 6px;
}
.kv-plan__price strong {
	font-size: 34px;
	font-weight: 800;
	color: #fff;
}
.kv-plan__price span {
	font-size: 14px;
	color: var(--kv-muted);
}
.kv-plan .kv-btn {
	width: 100%;
	margin-bottom: 24px;
}
.kv-pricing__note {
	text-align: center;
	margin: 28px 0 0;
	font-size: 13.5px;
	color: var(--kv-subtle);
}

/* Case Studies & Testimonials
   ========================================================================== */
.kv-case {
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: var(--kv-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform 0.25s ease, border-color 0.25s ease;
}
.kv-case:hover {
	transform: translateY(-4px);
	border-color: var(--kv-border-strong);
}
.kv-case__body {
	padding: 28px;
	display: flex;
	flex-direction: column;
	flex: 1;
}
.kv-case__industry {
	font-size: 12.5px;
	font-weight: 600;
	color: #ff9b8a;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 8px;
}
.kv-case h3 {
	margin: 0 0 10px;
	font-size: 20px;
}
.kv-case p {
	margin: 0 0 22px;
	color: var(--kv-muted);
	font-size: 15px;
}
.kv-case__foot {
	margin-top: auto;
	padding-top: 18px;
	border-top: 1px solid var(--kv-border);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}
.kv-case__metric strong {
	display: block;
	font-size: 28px;
	font-weight: 800;
	line-height: 1.1;
}
.kv-case__metric span {
	font-size: 12.5px;
	color: var(--kv-muted);
}
.kv-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}
.kv-tags span,
.kv-tags a {
	padding: 4px 10px;
	border-radius: 6px;
	background: rgba(255, 255, 255, 0.05);
	font-size: 12px;
	color: var(--kv-muted);
}

.kv-masonry {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 22px;
}
.kv-quote {
	margin: 0;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: var(--kv-radius);
	padding: 28px;
}
.kv-quote__stars {
	color: #fbbf24;
	display: flex;
	gap: 3px;
	margin-bottom: 14px;
}
.kv-quote__stars svg {
	fill: currentColor;
}
.kv-quote blockquote {
	margin: 0 0 20px;
	font-size: 15.5px;
	color: var(--kv-text);
}
.kv-quote figcaption {
	display: flex;
	align-items: center;
	gap: 12px;
}
.kv-quote__avatar,
.kv-quote figcaption img {
	width: 42px;
	height: 42px;
	border-radius: 50%;
	background: var(--kv-grad);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	color: #fff;
	object-fit: cover;
}
.kv-quote figcaption strong {
	display: block;
	font-size: 14.5px;
}
.kv-quote figcaption small {
	font-size: 13px;
	color: var(--kv-muted);
}

/* FAQ, CTA & Contact
   ========================================================================== */
.kv-faq__list {
	max-width: 820px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 12px;
}
.kv-faq__item {
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: 14px;
	padding: 0 22px;
}
.kv-faq__item summary {
	list-style: none;
	cursor: pointer;
	padding: 20px 0;
	font-size: 16.5px;
	font-weight: 600;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}
.kv-faq__item summary::-webkit-details-marker {
	display: none;
}
.kv-faq__toggle {
	width: 30px;
	height: 30px;
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.06);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	transition: transform 0.2s ease;
}
.kv-faq__item[open] .kv-faq__toggle {
	transform: rotate(45deg);
	background: var(--kv-grad);
}
.kv-faq__a {
	padding-bottom: 20px;
	color: var(--kv-muted);
	font-size: 15px;
}
.kv-faq__a p {
	margin: 0;
}

.kv-cta__box {
	position: relative;
	overflow: hidden;
	text-align: center;
	background: linear-gradient(135deg, #24153d 0%, #170f29 60%, #2b1435 100%);
	border: 1px solid rgba(238, 79, 138, 0.4);
	border-radius: var(--kv-radius-lg);
	padding: 64px 32px;
	box-shadow: var(--kv-shadow);
}
.kv-cta__box .kv-lead {
	max-width: 640px;
	margin: 0 auto;
}

.kv-contact__inner {
	display: grid;
	grid-template-columns: 0.95fr 1.05fr;
	gap: 48px;
	align-items: start;
}
.kv-contact__list {
	list-style: none;
	margin: 28px 0 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 18px;
}
.kv-contact__list li {
	display: flex;
	align-items: flex-start;
	gap: 14px;
}
.kv-contact__list li > span {
	width: 42px;
	height: 42px;
	border-radius: 12px;
	background: var(--kv-grad-soft);
	color: #ff9b8a;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
.kv-contact__list small {
	display: block;
	font-size: 12.5px;
	color: var(--kv-subtle);
}
.kv-contact__list a,
.kv-contact__list p {
	margin: 0;
	font-size: 15.5px;
	font-weight: 600;
	color: #fff;
}

.kv-form {
	background: var(--kv-surface);
	border: 1px solid var(--kv-border-strong);
	border-radius: var(--kv-radius-lg);
	padding: 32px;
}
.kv-form__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin-bottom: 20px;
}
.kv-form__full {
	grid-column: 1 / -1;
}
.kv-form label span {
	display: block;
	font-size: 13px;
	font-weight: 600;
	color: var(--kv-muted);
	margin-bottom: 6px;
}
.kv-form input,
.kv-form select,
.kv-form textarea {
	width: 100%;
	padding: 12px 14px;
	border-radius: 10px;
	border: 1px solid var(--kv-border-strong);
	background: rgba(10, 6, 20, 0.7);
	color: #fff;
	font-family: inherit;
	font-size: 14.5px;
}
.kv-form input:focus,
.kv-form select:focus,
.kv-form textarea:focus {
	outline: none;
	border-color: var(--kv-pink);
}
.kv-form__note {
	margin: 12px 0 0;
	text-align: center;
	font-size: 12.5px;
	color: var(--kv-subtle);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
}
.kv-form__notice {
	padding: 12px 16px;
	border-radius: 10px;
	margin-bottom: 18px;
	font-size: 14px;
	display: flex;
	align-items: center;
	gap: 8px;
}
.kv-form__notice--ok {
	background: rgba(52, 211, 153, 0.15);
	border: 1px solid rgba(52, 211, 153, 0.4);
	color: #6ee7b7;
}
.kv-form__notice--err {
	background: rgba(248, 113, 113, 0.15);
	border: 1px solid rgba(248, 113, 113, 0.4);
	color: #fca5a5;
}
.kv-hp {
	position: absolute;
	left: -9999px;
}

/* Blog & Posts
   ========================================================================== */
.kv-post-card {
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	border-radius: var(--kv-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
}
.kv-post-card__img {
	aspect-ratio: 16 / 10;
	background: var(--kv-grad-soft);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}
.kv-post-card__img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.kv-post-card__ph {
	color: #ff9b8a;
}
.kv-post-card__body {
	padding: 24px;
	display: flex;
	flex-direction: column;
	flex: 1;
}
.kv-post-card__meta {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 12.5px;
	color: var(--kv-subtle);
	margin-bottom: 10px;
}
.kv-chip {
	padding: 3px 9px;
	border-radius: 999px;
	background: rgba(255, 109, 90, 0.14);
	color: #ff9b8a;
	font-weight: 600;
}
.kv-post-card__title {
	margin: 0 0 10px;
	font-size: 18px;
	line-height: 1.4;
}
.kv-post-card p {
	margin: 0 0 16px;
	color: var(--kv-muted);
	font-size: 14.5px;
}

.kv-prose h2,
.kv-prose h3 {
	color: #fff;
	margin-top: 1.8em;
}
.kv-prose p,
.kv-prose li {
	color: var(--kv-muted);
}
.kv-single__meta {
	color: var(--kv-subtle);
	font-size: 14px;
}
.kv-single__cta {
	margin: 36px 0;
	padding: 28px;
	border-radius: var(--kv-radius);
	background: var(--kv-surface);
	border: 1px solid var(--kv-border-strong);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	flex-wrap: wrap;
}
.kv-single__cta p {
	margin: 4px 0 0;
	color: var(--kv-muted);
	font-size: 14px;
}
.kv-single__nav {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding: 20px 0 48px;
	border-top: 1px solid var(--kv-border);
	font-size: 14.5px;
}

.kv-pagination {
	margin-top: 40px;
	display: flex;
	justify-content: center;
	gap: 8px;
}
.kv-pagination .page-numbers {
	padding: 9px 15px;
	border-radius: 10px;
	background: var(--kv-surface);
	border: 1px solid var(--kv-border);
	font-weight: 600;
}
.kv-pagination .page-numbers.current {
	background: var(--kv-grad);
	border-color: transparent;
}

/* Footer & Floating Buttons
   ========================================================================== */
.kv-footer {
	position: relative;
	background: #090611;
	border-top: 1px solid var(--kv-border);
	padding: 72px 0 32px;
	color: var(--kv-muted);
	font-size: 14.5px;
}
.kv-footer__grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
	gap: 40px;
	margin-bottom: 48px;
}
.kv-footer__brand p {
	margin: 16px 0 20px;
	max-width: 360px;
}
.kv-footer h4 {
	margin: 0 0 16px;
	font-size: 15px;
	color: #fff;
}
.kv-footer ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.kv-footer ul a:hover {
	color: #fff;
}
.kv-footer__contact li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
}
.kv-social {
	display: flex;
	gap: 10px;
}
.kv-social a {
	width: 38px;
	height: 38px;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid var(--kv-border);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 12px;
	font-weight: 700;
}
.kv-social a:hover {
	background: var(--kv-grad);
	border-color: transparent;
}
.kv-footer__bottom {
	padding-top: 24px;
	border-top: 1px solid var(--kv-border);
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 16px;
	font-size: 13.5px;
	color: var(--kv-subtle);
}

.kv-float {
	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: 90;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.kv-float__btn {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-weight: 700;
	font-size: 13px;
	box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
}
.kv-float__btn--zalo {
	background: #0068ff;
}
.kv-float__btn--phone {
	background: var(--kv-grad);
}

/* Responsive
   ========================================================================== */
@media (max-width: 991px) {
	.kv-hero--split .kv-hero__inner,
	.kv-split__inner,
	.kv-contact__inner {
		grid-template-columns: 1fr;
		gap: 36px;
	}
	.kv-split.is-reverse .kv-split__text {
		order: 0;
	}
	.kv-grid--3,
	.kv-grid--4,
	.kv-pricing__grid,
	.kv-stats__grid,
	.kv-steps__list {
		grid-template-columns: repeat(2, 1fr);
	}
	.kv-footer__grid {
		grid-template-columns: 1fr 1fr;
	}
	.kv-burger {
		display: inline-flex;
	}
	.kv-nav {
		position: fixed;
		top: 74px;
		left: 0;
		right: 0;
		background: var(--kv-surface);
		border-bottom: 1px solid var(--kv-border-strong);
		padding: 20px 24px;
		display: none;
	}
	.kv-nav.is-open {
		display: block;
	}
	.kv-menu {
		flex-direction: column;
		align-items: stretch;
	}
	.kv-nav__mobile-actions {
		display: block;
		margin-top: 16px;
	}
}

@media (max-width: 640px) {
	.kv-pad-md {
		padding: 60px 0;
	}
	.kv-grid--2,
	.kv-grid--3,
	.kv-grid--4,
	.kv-pricing__grid,
	.kv-stats__grid,
	.kv-steps__list,
	.kv-masonry,
	.kv-form__grid,
	.kv-footer__grid {
		grid-template-columns: 1fr;
	}
	.kv-tabs__panel {
		padding: 24px 18px;
	}
	.kv-header__actions .kv-btn {
		display: none;
	}
}