@charset "utf-8";
/* CSS Document updated */

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

:root {
	--bg-dark: #0d0d0d;
	--bg-card: #1a1a1a;
	--bg-elevated: #242424;
	--accent: #ffda03;
	--accent-light: #ffda03;
	--accent-dark: #d97706;
	--text-primary: #fafafa;
	--text-secondary: #a3a3a3;
	--text-muted: #737373;
	--border: #2e2e2e;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Space Grotesk', sans-serif;
	background: var(--bg-dark);
	color: var(--text-primary);
	line-height: 1.6;
}

/* Navigation */
nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background: rgba(13, 13, 13, 0.9);
	backdrop-filter: blur(20px);
	border-bottom: 1px solid var(--border);
}

.nav-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 1rem 2rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--text-primary);
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.logo-icon {
	width: 32px;
	height: 32px;
	background: var(--accent);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.nav-links {
	display: flex;
	gap: 2rem;
	list-style: none;
}

.nav-links a {
	color: var(--text-secondary);
	text-decoration: none;
	font-size: 0.95rem;
	font-weight: 500;
	transition: color 0.2s;
}

.nav-links a:hover {
	color: var(--accent);
}

.nav-cta {
	background: var(--accent);
	color: var(--bg-dark);
	padding: 0.6rem 1.5rem;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 600;
	font-size: 0.9rem;
	transition: all 0.2s;
}

.nav-cta span {
	display: inline;
	background: transparent;
	padding: 0;
}

.nav-cta:hover {
	background: var(--accent-light);
	transform: translateY(-1px);
}

/* Hero Section */
.hero {
	/* min-height: 100vh; */
	/* Uncomment for full-screen hero */
	display: flex;
	align-items: center;
	padding: 8rem 2rem 4rem;
	position: relative;
	overflow: hidden;
}

.hero::before {
	content: '';
	position: absolute;
	top: -50%;
	right: -20%;
	width: 80%;
	height: 150%;
	background: radial-gradient(ellipse, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
	pointer-events: none;
}

.hero-container {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.hero-content {
	position: relative;
	z-index: 1;
}

.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background: var(--bg-card);
	border: 1px solid var(--border);
	padding: 0.5rem 1rem;
	border-radius: 100px;
	font-size: 0.85rem;
	color: var(--text-secondary);
	margin-bottom: 1.5rem;
}

.hero-badge span {
	color: var(--accent);
}

.hero h1 {
	font-size: clamp(2.5rem, 5vw, 4rem);
	font-weight: 700;
	line-height: 1.1;
	margin-bottom: 1.5rem;
	letter-spacing: -0.02em;
}

.hero h1 .highlight {
	color: var(--accent);
}

.hero-description {
	font-size: 1.15rem;
	color: var(--text-secondary);
	margin-bottom: 2rem;
	max-width: 480px;
}

.hero-buttons {
	display: flex;
	gap: 1rem;
	margin-bottom: 3rem;
}

.btn-primary {
	background: var(--accent);
	color: var(--bg-dark);
	padding: 1rem 2rem;
	border-radius: 10px;
	text-decoration: none;
	font-weight: 600;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	transition: all 0.2s;
}

.hero-signup-wrapper {
  margin-top: 2.5rem;
  max-width: 420px;
}

.hero-signup {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Email Input */
.hero-signup input[type="email"] {
  padding: 1rem 1.2rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(6px);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: 0.2s;
}

.hero-signup input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(244,196,48,0.15);
  outline: none;
}

/* User Type Box */
.user-type {
  display: flex;
  gap: 0.5rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  padding: 0.4rem;
  border-radius: 12px;
}

/* Each Option */
.type-option {
  flex: 1;
  text-align: center;
  padding: 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: 0.2s;
}

/* Hide default radio */
.type-option input {
  display: none;
}

/* Selected state */
.type-option input:checked + span {
  color: black;
  background: var(--accent);
  padding: 0.6rem;
  border-radius: 8px;
  display: block;
  font-weight: 500;
}

/* Button */
.hero-signup button {
  padding: 1rem;
  border-radius: 12px;
  background: var(--accent);
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s;
}

.hero-signup button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(244,196,48,0.25);
}

.btn-primary:hover {
	background: var(--accent-light);
	transform: translateY(-2px);
	box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.btn-secondary {
	background: transparent;
	color: var(--text-primary);
	padding: 1rem 2rem;
	border-radius: 10px;
	text-decoration: none;
	font-weight: 600;
	border: 1px solid var(--border);
	transition: all 0.2s;
}

.btn-secondary:hover {
	border-color: var(--text-secondary);
	background: var(--bg-card);
}

.hero-stats {
	display: flex;
	gap: 3rem;
}

.stat {
	text-align: left;
}

.stat-value {
	font-size: 2rem;
	font-weight: 700;
	color: var(--text-primary);
}

.stat-label {
	font-size: 0.85rem;
	color: var(--text-muted);
}

/* Features Section */
.features {
	padding: 6rem 2rem;
	background: var(--bg-card);
}

.section-container {
	max-width: 1200px;
	margin: 0 auto;
}

.section-header {
	text-align: center;
	margin-bottom: 4rem;
}

.section-label {
	font-size: 0.85rem;
	color: var(--accent);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	margin-bottom: 1rem;
}

.section-title {
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 700;
	margin-bottom: 1rem;
	letter-spacing: -0.02em;
}

.section-description {
	font-size: 1.1rem;
	color: var(--text-secondary);
	max-width: 600px;
	margin: 0 auto;
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
}

.feature-card {
	background: var(--bg-dark);
	border: 1px solid var(--border);
	border-radius: 16px;
	padding: 2rem;
	transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(244,196,48,0.15);
}

.feature-card:hover {
	border-color: var(--accent);
	transform: translateY(-4px);
}

.feature-icon {
	width: 56px;
	height: 56px;
	background: var(--bg-elevated);
	border-radius: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 1.5rem;
	color: var(--accent);
	transition: all 0.3s;
}

.feature-card:hover .feature-icon {
	background: var(--accent);
	color: var(--bg-dark);
}

.feature-card h3 {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 0.75rem;
}

.feature-card p {
	color: var(--text-secondary);
	font-size: 0.95rem;
}

/* Pricing Section */
.pricing {
	padding: 6rem 2rem;
}

.billing-toggle {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 0.5rem;
	margin-bottom: 3rem;
	background: var(--bg-card);
	padding: 0.5rem;
	border-radius: 12px;
	width: fit-content;
	margin-left: auto;
	margin-right: auto;
	border: 1px solid var(--border);
}

.billing-option {
	padding: 0.75rem 1.5rem;
	border-radius: 8px;
	font-size: 0.9rem;
	font-weight: 500;
	color: var(--text-secondary);
	cursor: pointer;
	transition: all 0.2s;
	position: relative;
	background: transparent;
	border: none;
	font-family: inherit;
}

.billing-option:hover {
	color: var(--text-primary);
}

.billing-option.active {
	background: var(--accent);
	color: var(--bg-dark);
}

.billing-option .discount-badge {
	position: absolute;
	top: -8px;
	right: -8px;
	background: #22c55e;
	color: #fff;
	font-size: 0.65rem;
	font-weight: 700;
	padding: 0.2rem 0.4rem;
	border-radius: 4px;
}

.pricing-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
}

.pricing-card {
	background: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: 20px;
	padding: 2.5rem;
	position: relative;
	transition: all 0.3s;
}

.pricing-card:hover {
	transform: translateY(-4px);
}

.pricing-card.featured {
	border-color: var(--accent);
	box-shadow: 0 0 40px rgba(245, 158, 11, 0.15);
}

.pricing-card.featured::before {
	content: 'Most Popular';
	position: absolute;
	top: -12px;
	left: 50%;
	transform: translateX(-50%);
	background: var(--accent);
	color: var(--bg-dark);
	padding: 0.3rem 1rem;
	border-radius: 100px;
	font-size: 0.75rem;
	font-weight: 600;
}

.pricing-name {
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--text-secondary);
	margin-bottom: 0.5rem;
}

.pricing-price {
	font-size: 3rem;
	font-weight: 700;
	margin-bottom: 0.25rem;
	display: flex;
	align-items: baseline;
	gap: 0.25rem;
}

.pricing-price .currency {
	font-size: 1.5rem;
	font-weight: 600;
}

.pricing-price .period {
	font-size: 1rem;
	font-weight: 400;
	color: var(--text-muted);
}

.pricing-billed {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin-bottom: 0.5rem;
	min-height: 1.2rem;
}

.pricing-savings {
	display: inline-block;
	background: rgba(34, 197, 94, 0.15);
	color: #22c55e;
	font-size: 0.8rem;
	font-weight: 600;
	padding: 0.25rem 0.75rem;
	border-radius: 100px;
	margin-bottom: 1rem;
	min-height: 1.5rem;
}

.pricing-savings:empty {
	visibility: hidden;
}

.pricing-description {
	color: var(--text-muted);
	font-size: 0.9rem;
	margin-bottom: 2rem;
	padding-bottom: 2rem;
	border-bottom: 1px solid var(--border);
}

.pricing-features {
	list-style: none;
	margin-bottom: 2rem;
}

.pricing-features li {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5rem 0;
	color: var(--text-secondary);
	font-size: 0.95rem;
}

.pricing-features li::before {
	content: '✓';
	color: var(--accent);
	font-weight: 700;
}

.pricing-btn {
	display: block;
	text-align: center;
	padding: 1rem;
	border-radius: 10px;
	text-decoration: none;
	font-weight: 600;
	transition: all 0.2s;
}

.pricing-card .pricing-btn {
	background: var(--bg-elevated);
	color: var(--text-primary);
	border: 1px solid var(--border);
}

.pricing-card .pricing-btn:hover {
	background: var(--text-primary);
	color: var(--bg-dark);
}

.pricing-card.featured .pricing-btn {
	background: var(--accent);
	color: var(--bg-dark);
	border: none;
}

.pricing-card.featured .pricing-btn:hover {
	background: var(--accent-light);
}

/* Instructors Section */
.instructors {
	padding: 6rem 2rem;
	background: var(--bg-card);
}

.instructors-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 2rem;
}

.instructor-card {
	text-align: center;
}

.instructor-image {
	width: 160px;
	height: 160px;
	border-radius: 50%;
	margin: 0 auto 1.5rem;
	border: 4px solid var(--border);
	transition: all 0.3s;
	overflow: hidden;
	background: var(--bg-elevated);
}

.instructor-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(20%);
	transition: filter 0.3s;
}

.instructor-card:hover .instructor-image {
	border-color: var(--accent);
	box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
}

.instructor-card:hover .instructor-image img {
	filter: grayscale(0%);
}

.instructor-name {
	font-size: 1.1rem;
	font-weight: 600;
	margin-bottom: 0.25rem;
}

.instructor-role {
	color: var(--accent);
	font-size: 0.85rem;
	font-weight: 500;
	margin-bottom: 0.5rem;
}

.instructor-bio {
	color: var(--text-muted);
	font-size: 0.85rem;
}

/* Testimonials */
.testimonials {
	padding: 6rem 2rem;
}

.testimonials-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
}

.testimonial-card {
	background: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: 16px;
	padding: 2rem;
}

.testimonial-stars {
	color: var(--accent);
	font-size: 1rem;
	margin-bottom: 1rem;
}

.testimonial-text {
	color: var(--text-secondary);
	font-size: 1rem;
	line-height: 1.7;
	margin-bottom: 1.5rem;
}

.testimonial-author {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.testimonial-avatar {
	width: 64px;
	height: 64px;
	border-radius: 50%;
	overflow: hidden;
	flex-shrink: 0;
}

.testimonial-avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.testimonial-name {
	font-weight: 600;
	font-size: 0.95rem;
}

.testimonial-title {
	color: var(--text-muted);
	font-size: 0.8rem;
}

/* CTA Section */
.cta {
	padding: 6rem 2rem;
	background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-dark) 100%);
	text-align: center;
	position: relative;
	overflow: hidden;
}

.cta::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 600px;
	height: 600px;
	background: radial-gradient(circle, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
	pointer-events: none;
}

.cta-content {
	position: relative;
	z-index: 1;
}

.cta h2 {
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 700;
	margin-bottom: 1rem;
}

.cta p {
	color: var(--text-secondary);
	font-size: 1.1rem;
	margin-bottom: 2rem;
	max-width: 500px;
	margin-left: auto;
	margin-right: auto;
}

/* Footer */
footer {
	padding: 4rem 2rem 2rem;
	border-top: 1px solid var(--border);
}

.footer-container {
	max-width: 1200px;
	margin: 0 auto;
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 3rem;
	margin-bottom: 3rem;
}

.footer-brand p {
	color: var(--text-muted);
	font-size: 0.9rem;
	margin-top: 1rem;
	max-width: 280px;
}

.footer-title {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 1.5rem;
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 0.75rem;
}

.footer-links a {
	color: var(--text-muted);
	text-decoration: none;
	font-size: 0.9rem;
	transition: color 0.2s;
}

.footer-brand a,
.footer-brand a:visited,
.footer-brand a:active {
	color: var(--text-muted);
	text-decoration: none;
}

.footer-brand a:hover {
	color: var(--accent);
}

.footer-links a:hover {
	color: var(--accent);
}

.footer-bottom {
	padding-top: 2rem;
	border-top: 1px solid var(--border);
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 0.85rem;
	color: var(--text-muted);
}

.footer-bottom a {
	color: var(--accent);
	text-decoration: none;
	transition: color 0.2s;
}

.footer-bottom a:hover {
	color: var(--accent-light);
}

/* Mobile Menu */
.mobile-menu-btn {
	display: none;
	background: none;
	border: none;
	color: var(--text-primary);
	font-size: 1.5rem;
	cursor: pointer;
}

/* Responsive */
@media (max-width: 1024px) {
	.hero-container {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.hero-content {
		order: 1;
	}

	.guitar-wrapper {
		order: 0;
		max-width: 500px;
		margin: 0 auto;
	}

	.hero-description {
		margin: 0 auto 2rem;
	}

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

	.hero-stats {
		justify-content: center;
	}

	.features-grid,
	.pricing-grid,
	.testimonials-grid {
		grid-template-columns: 1fr;
		max-width: 500px;
		margin: 0 auto;
	}

	.billing-toggle {
		flex-wrap: wrap;
		justify-content: center;
	}

	.billing-option {
		padding: 0.6rem 1.2rem;
		font-size: 0.85rem;
	}

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

	.footer-grid {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 880px) {

	.nav-links,
	.nav-cta {
		display: none;
	}

	.mobile-menu-btn {
		display: block;
	}

	/* Mobile Menu */
	.nav-links.active {
		display: flex;
		flex-direction: column;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: rgba(13, 13, 13, 0.98);
		backdrop-filter: blur(20px);
		padding: 0.5rem 0 0 0;
		gap: 0;
	}

	.nav-links.active li {
		border-bottom: 1px solid var(--border);
	}

	.nav-links.active li:last-child {
		border-bottom: none;
	}

	.nav-links.active a {
		display: block;
		padding: 1.35rem 2rem;
		font-size: 1.1rem;
	}

	.nav-cta.active {
		display: block;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		text-align: center;
		background: var(--bg-dark);
		padding: 1.5rem 2rem;
		border-top: 1px solid var(--border);
	}

	.nav-cta.active span {
		display: block;
		background: var(--accent);
		color: var(--bg-dark);
		padding: 1rem;
		border-radius: 8px;
		font-weight: 600;
	}

	.hero {
		padding: 6rem 1rem 3rem;
	}

	.hero h1 {
		font-size: 2rem;
	}

	.hero-buttons {
		flex-direction: column;
	}

	.hero-stats {
		flex-direction: column;
		gap: 1.5rem;
	}

	.stat {
		text-align: center;
	}

	.guitar-card {
		padding: 1rem;
	}

	.fretboard-grid {
		grid-template-rows: repeat(6, 28px);
	}

	.string-labels {
		height: calc(6 * 28px);
		left: -24px;
	}

	.string-label {
		height: 28px;
		font-size: 0.6rem;
	}

	.note-marker {
		width: 14px;
		height: 14px;
		font-size: 0.4rem;
	}

	.instructors-grid {
		grid-template-columns: 1fr;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.footer-brand p {
		margin: 1rem auto;
	}

	.footer-bottom {
		flex-direction: column;
		gap: 1rem;
		text-align: center;
	}

}