@charset "utf-8";

body {
	font-family: "Inter", "PingFang SC", "Microsoft YaHei", "Outfit", sans-serif;
	background:
		radial-gradient(circle at 78% 12%, rgba(34, 211, 238, 0.14), transparent 24rem),
		radial-gradient(circle at 10% 18%, rgba(168, 85, 247, 0.22), transparent 28rem),
		linear-gradient(180deg, #0a0a0f 0%, #0e0e16 48%, #0a0a0f 100%);
}

.mufyai-bg-mesh,
.mufyai-grid-pattern {
	position: fixed;
	inset: 0;
	pointer-events: none;
}

.mufyai-bg-mesh {
	z-index: 0;
}

.mufyai-grid-pattern {
	z-index: 1;
	opacity: 0.55;
	background-image:
		linear-gradient(rgba(168, 85, 247, 0.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(168, 85, 247, 0.03) 1px, transparent 1px);
	background-size: 42px 42px;
	mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
}

.mufyai-glow-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(100px);
	opacity: 0.28;
	animation: mufyai-float 20s ease-in-out infinite;
}

.mufyai-glow-orb-1 {
	width: 600px;
	height: 600px;
	top: -200px;
	right: -100px;
	background: radial-gradient(circle, var(--mufy-purple-glow) 0%, transparent 70%);
}

.mufyai-glow-orb-2 {
	width: 400px;
	height: 400px;
	bottom: 20%;
	left: -100px;
	background: radial-gradient(circle, var(--mufy-purple-deep) 0%, transparent 70%);
	animation-delay: -7s;
}

.mufyai-glow-orb-3 {
	width: 300px;
	height: 300px;
	top: 50%;
	right: 10%;
	background: radial-gradient(circle, var(--mufy-cyan-accent) 0%, transparent 70%);
	animation-delay: -14s;
}

@keyframes mufyai-float {
	0%, 100% { transform: translate(0, 0) scale(1); }
	50% { transform: translate(-20px, 20px) scale(0.96); }
}

.mufyai-nav {
	position: fixed;
	left: 50%;
	top: 1rem;
	z-index: 1000;
	width: min(1180px, calc(100% - 2rem));
	transform: translateX(-50%);
	padding: 0.85rem 1rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	border: 1px solid rgba(168, 85, 247, 0.18);
	border-radius: 18px;
	background: rgba(10, 10, 15, 0.78);
	backdrop-filter: blur(20px);
	box-shadow: 0 18px 70px rgba(0, 0, 0, 0.34);
}

.mufyai-brand-link {
	display: flex;
	align-items: center;
}

.mufyai-logo {
	display: flex;
	align-items: center;
	font-size: 1.05rem;
	font-weight: 800;
	background: linear-gradient(135deg, var(--mufy-purple-light), var(--mufy-cyan-accent));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.mufyai-logo img {
	width: 38px;
	margin-right: 10px;
	border-radius: 10px;
	box-shadow: 0 0 0 1px rgba(192, 132, 252, 0.26);
}

.mufyai-nav-links {
	display: none;
	gap: 1.8rem;
	list-style: none;
}

.mufyai-nav-links a {
	color: var(--mufy-text-secondary);
	font-size: 0.95rem;
	font-weight: 500;
	transition: color 0.25s ease;
}

.mufyai-nav-links a:hover {
	color: var(--mufy-text-primary);
}

.mufyai-nav-cta,
.mufyai-btn-primary,
.mufyai-btn-secondary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 14px;
	font-weight: 700;
	white-space: nowrap;
}

.mufyai-nav-cta,
.mufyai-btn-primary {
	color: #fff;
	background: linear-gradient(135deg, var(--mufy-purple-deep), var(--mufy-purple-glow));
	box-shadow: 0 14px 38px rgba(124, 58, 237, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.mufyai-nav-cta {
	padding: 0.625rem 1rem;
	font-size: 0.875rem;
}

.mufyai-btn-primary,
.mufyai-btn-secondary {
	min-height: 48px;
	padding: 0.95rem 1.55rem;
}

.mufyai-btn-secondary {
	color: var(--mufy-purple-light);
	border: 1px solid rgba(168, 85, 247, 0.5);
	background: rgba(18, 18, 26, 0.64);
}

.mufyai-hero {
	position: relative;
	z-index: 10;
	min-height: 100vh;
	display: grid;
	grid-template-columns: minmax(0, 0.98fr) minmax(320px, 0.78fr);
	gap: clamp(2rem, 6vw, 5.5rem);
	align-items: center;
	max-width: 1220px;
	margin: 0 auto;
	padding: 8.5rem 2rem 5rem;
}

.mufyai-hero-content {
	max-width: 680px;
}

.mufyai-hero-badge,
.mufyai-section-tag {
	color: var(--mufy-purple-light);
}

.mufyai-hero-badge {
	display: inline-flex;
	align-items: center;
	padding: 0.5rem 1rem;
	margin-bottom: 1.4rem;
	border: 1px solid rgba(192, 132, 252, 0.32);
	border-radius: 999px;
	background: rgba(168, 85, 247, 0.12);
	font-size: 0.85rem;
}

.mufyai-hero h1 {
	margin-bottom: 1.35rem;
	font-size: clamp(3rem, 7vw, 5.9rem);
	line-height: 1.03;
	letter-spacing: 0;
	text-wrap: balance;
}

.mufyai-gradient-text,
.mufyai-stat-value {
	background: linear-gradient(135deg, var(--mufy-purple-light), var(--mufy-cyan-accent), var(--mufy-purple-glow));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.mufyai-hero-subtitle {
	max-width: 560px;
	margin: 0 0 2.2rem;
	color: rgba(248, 250, 252, 0.72);
	font-size: clamp(1rem, 1.7vw, 1.18rem);
}

.mufyai-hero-buttons {
	display: flex;
	gap: 0.9rem;
	flex-wrap: wrap;
}

.mufyai-hero-visual {
	position: relative;
	min-height: 560px;
	display: flex;
	align-items: center;
	justify-content: center;
	isolation: isolate;
}

.mufyai-hero-visual::before {
	content: "";
	position: absolute;
	width: 76%;
	aspect-ratio: 1;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(168, 85, 247, 0.3), rgba(34, 211, 238, 0.12) 44%, transparent 70%);
	filter: blur(20px);
	z-index: -1;
}

.mufyai-phone-frame {
	position: absolute;
	width: min(250px, 48vw);
	padding: 0.55rem;
	border: 1px solid rgba(192, 132, 252, 0.28);
	border-radius: 30px;
	background: linear-gradient(180deg, rgba(248, 250, 252, 0.12), rgba(18, 18, 26, 0.92));
	box-shadow: 0 30px 90px rgba(0, 0, 0, 0.46), 0 0 44px rgba(168, 85, 247, 0.16);
}

.mufyai-phone-frame img {
	display: block;
	width: 100%;
	border-radius: 24px;
}

.mufyai-phone-main {
	z-index: 2;
	transform: translateX(-28px) rotate(-4deg);
}

.mufyai-phone-back {
	z-index: 1;
	opacity: 0.72;
	transform: translate(92px, 34px) scale(0.86) rotate(8deg);
}

.mufyai-floating-elements {
	display: none;
}

.mufyai-products,
.mufyai-features,
.mufyai-demo,
.mufyai-testimonials,
.mufyai-cta {
	position: relative;
	z-index: 10;
	padding: clamp(4.5rem, 8vw, 7rem) 1.25rem;
}

.mufyai-section-header,
.mufyai-products-header {
	max-width: 760px;
	margin: 0 auto 3rem;
	text-align: center;
}

.mufyai-section-tag {
	display: block;
	margin-bottom: 0.85rem;
	font-size: 0.8rem;
	font-weight: 800;
	letter-spacing: 0.12em;
}

.mufyai-section-title,
.mufyai-demo-content h2,
.mufyai-cta h2 {
	margin-bottom: 0.85rem;
	font-size: clamp(1.8rem, 5vw, 3rem);
	line-height: 1.12;
	letter-spacing: 0;
	text-wrap: balance;
}

.mufyai-section-desc,
.mufyai-feature-desc,
.mufyai-demo-content p,
.mufyai-cta p {
	color: rgba(248, 250, 252, 0.66);
}

.mufyai-products-scroll {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1.25rem;
	max-width: 1160px;
	margin: 0 auto;
}

.mufyai-product-item,
.mufyai-feature-card,
.mufyai-testimonial-card,
.mufyai-demo-interface,
.mufyai-cta-container {
	border: 1px solid rgba(192, 132, 252, 0.18);
	border-radius: 24px;
	background:
		linear-gradient(180deg, rgba(248, 250, 252, 0.075), transparent 34%),
		linear-gradient(135deg, rgba(18, 18, 26, 0.94), rgba(18, 18, 26, 0.62));
	box-shadow: 0 22px 70px rgba(0, 0, 0, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.mufyai-product-item {
	padding: 0.6rem;
}

.mufyai-product-item:nth-child(even) {
	transform: translateY(2rem);
}

.mufyai-product-item img {
	display: block;
	width: 100%;
	border-radius: 18px;
}

.mufyai-scroll-hint {
	display: none;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	margin-top: 1rem;
	color: var(--mufy-text-muted);
	font-size: 0.8rem;
}

.mufyai-features-grid,
.mufyai-testimonials-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1rem;
	max-width: 1160px;
	margin: 0 auto;
}

.mufyai-feature-card,
.mufyai-testimonial-card {
	padding: 1.6rem;
}

.mufyai-feature-icon {
	width: 56px;
	height: 56px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 1.1rem;
	border: 1px solid rgba(168, 85, 247, 0.2);
	border-radius: 16px;
	color: var(--mufy-purple-light);
	background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(34, 211, 238, 0.1));
	font-size: 1.55rem;
}

.mufyai-feature-title {
	margin-bottom: 0.5rem;
	font-size: 1.12rem;
}

.mufyai-demo-container {
	max-width: 1160px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 0.86fr 1fr;
	gap: clamp(2rem, 5vw, 4rem);
	padding: 2rem;
	border: 1px solid rgba(192, 132, 252, 0.14);
	border-radius: 32px;
	background: rgba(18, 18, 26, 0.36);
	box-shadow: 0 28px 90px rgba(0, 0, 0, 0.22);
}

.mufyai-demo-content {
	align-self: center;
}

.mufyai-demo-stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
	margin-top: 2rem;
	padding: 1rem;
	border: 1px solid rgba(192, 132, 252, 0.16);
	border-radius: 18px;
	background: rgba(10, 10, 15, 0.42);
}

.mufyai-stat-item {
	text-align: center;
}

.mufyai-stat-item + .mufyai-stat-item {
	border-left: 1px solid rgba(192, 132, 252, 0.12);
}

.mufyai-stat-value {
	font-size: clamp(1.45rem, 4vw, 2.5rem);
	font-weight: 900;
}

.mufyai-stat-label,
.mufyai-testimonial-info span {
	color: var(--mufy-text-muted);
	font-size: 0.82rem;
}

.mufyai-demo-interface {
	position: relative;
	overflow: hidden;
	padding: 1.5rem;
}

.mufyai-demo-header {
	display: flex;
	gap: 0.5rem;
	margin-bottom: 1.25rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid rgba(168, 85, 247, 0.1);
}

.mufyai-demo-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
}

.mufyai-demo-dot:nth-child(1) { background: #ef4444; }
.mufyai-demo-dot:nth-child(2) { background: #eab308; }
.mufyai-demo-dot:nth-child(3) { background: #22c55e; }

.mufyai-demo-chat {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.mufyai-chat-message {
	max-width: 88%;
	padding: 1rem 1.2rem;
	border-radius: 16px;
	box-shadow: 0 14px 32px rgba(0, 0, 0, 0.2);
}

.mufyai-user {
	align-self: flex-end;
	color: #fff;
	background: linear-gradient(135deg, var(--mufy-purple-deep), var(--mufy-purple-glow));
	border-bottom-right-radius: 5px;
}

.mufyai-ai {
	align-self: flex-start;
	background: rgba(168, 85, 247, 0.09);
	border: 1px solid rgba(168, 85, 247, 0.2);
	border-bottom-left-radius: 5px;
}

.mufyai-typing-indicator {
	display: flex;
	gap: 4px;
	padding: 0.75rem;
}

.mufyai-typing-indicator span {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--mufy-purple-glow);
}

.mufyai-demo-input {
	display: flex;
	gap: 0.75rem;
	margin-top: 1rem;
	padding-top: 1rem;
	border-top: 1px solid rgba(168, 85, 247, 0.1);
}

.mufyai-demo-input input {
	flex: 1;
	min-width: 0;
	padding: 0.85rem 1rem;
	border: 1px solid rgba(168, 85, 247, 0.2);
	border-radius: 14px;
	color: var(--mufy-text-primary);
	background: rgba(10, 10, 15, 0.46);
}

.mufyai-demo-input button {
	min-width: 52px;
	border: 0;
	border-radius: 14px;
	color: #fff;
	background: linear-gradient(135deg, var(--mufy-purple-deep), var(--mufy-purple-glow));
}

.mufyai-testimonial-stars {
	display: flex;
	gap: 0.25rem;
	margin-bottom: 1rem;
	color: #fbbf24;
}

.mufyai-testimonial-text {
	margin-bottom: 1.25rem;
	color: rgba(248, 250, 252, 0.72);
}

.mufyai-cta {
	text-align: center;
}

.mufyai-cta-container {
	max-width: 980px;
	margin: 0 auto;
	padding: clamp(2.2rem, 5vw, 4rem);
}

.mufyai-footer {
	position: relative;
	z-index: 10;
	padding: 3rem 1.25rem 2rem;
	border-top: 1px solid rgba(168, 85, 247, 0.1);
	background: rgba(10, 10, 15, 0.5);
}

.mufyai-footer-content {
	max-width: 1160px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1.2rem;
	text-align: center;
}

.mufyai-footer-brand p,
.mufyai-footer-bottom {
	color: var(--mufy-text-muted);
	font-size: 0.85rem;
}

.mufyai-footer-link {
	color: var(--mufy-text-muted);
	text-decoration: none;
}

@media (min-width: 768px) {
	.mufyai-nav-links {
		display: flex;
	}

	.mufyai-features-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.mufyai-testimonials-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.mufyai-footer-content {
		flex-direction: row;
		justify-content: space-between;
		text-align: left;
	}
}

@media (min-width: 1024px) {
	.mufyai-features-grid,
	.mufyai-testimonials-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 1023px) {
	.mufyai-hero {
		grid-template-columns: 1fr;
		min-height: auto;
		padding-top: 8rem;
		text-align: center;
	}

	.mufyai-hero-content,
	.mufyai-hero-subtitle {
		margin-left: auto;
		margin-right: auto;
	}

	.mufyai-hero-buttons {
		justify-content: center;
	}

	.mufyai-hero-visual {
		min-height: 440px;
	}

	.mufyai-products-scroll {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		max-width: 720px;
	}

	.mufyai-product-item:nth-child(even) {
		transform: none;
	}

	.mufyai-demo-container {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 767px) {
	.mufyai-nav {
		top: 0.75rem;
		width: calc(100% - 1.5rem);
		padding: 0.65rem 0.75rem;
		border-radius: 14px;
	}

	.mufyai-logo {
		font-size: 0.95rem;
	}

	.mufyai-logo img {
		width: 32px;
		margin-right: 0.5rem;
	}

	.mufyai-nav-cta {
		padding: 0.55rem 0.75rem;
		font-size: 0.78rem;
	}

	.mufyai-hero {
		padding: 7rem 1.1rem 3rem;
		gap: 1.6rem;
	}

	.mufyai-hero h1 {
		font-size: clamp(2.25rem, 12vw, 3.4rem);
	}

	.mufyai-hero-buttons .mufyai-btn-primary {
		width: 100%;
	}

	.mufyai-hero-buttons .mufyai-btn-secondary {
		display: none;
	}

	.mufyai-hero-visual {
		min-height: 360px;
	}

	.mufyai-phone-frame {
		width: min(210px, 58vw);
		border-radius: 24px;
	}

	.mufyai-phone-frame img {
		border-radius: 18px;
	}

	.mufyai-phone-main {
		transform: translateX(-34px) rotate(-5deg);
	}

	.mufyai-phone-back {
		transform: translate(58px, 28px) scale(0.82) rotate(8deg);
	}

	.mufyai-products-scroll {
		display: flex;
		overflow-x: auto;
		padding-bottom: 1rem;
		scroll-snap-type: x mandatory;
	}

	.mufyai-product-item {
		flex: 0 0 72%;
		scroll-snap-align: center;
	}

	.mufyai-scroll-hint {
		display: flex;
	}

	.mufyai-demo-container {
		padding: 1rem;
		border-radius: 22px;
	}

	.mufyai-demo-stats {
		grid-template-columns: 1fr;
	}

	.mufyai-stat-item + .mufyai-stat-item {
		border-left: 0;
		border-top: 1px solid rgba(192, 132, 252, 0.12);
		padding-top: 0.8rem;
	}
}