@charset "utf-8";
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

:root {
	--bg-dark: #0d0d0d;
	--bg-card: #1a1a1a;
	--bg-elevated: #242424;
	--accent: #085F9A;
	--accent-light: #fbbf24;
	--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;
}

.logo-icon img{
	width: 100%;
}

.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;
}

.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);
}

/* Guitar Section */
.guitar-wrapper {
	position: relative;
	z-index: 1;
}

.guitar-card {
	background: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: 20px;
	padding: 1.5rem;
	box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.guitar-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid var(--border);
}

.guitar-title {
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--text-secondary);
}

.guitar-controls {
	display: flex;
	gap: 0.5rem;
}

.chord-btn {
	background: var(--bg-elevated);
	border: 1px solid var(--border);
	color: var(--text-primary);
	padding: 0.4rem 0.8rem;
	border-radius: 6px;
	font-size: 0.8rem;
	font-family: inherit;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.15s;
}

.chord-btn:hover {
	background: var(--accent);
	color: var(--bg-dark);
	border-color: var(--accent);
}

.chord-btn.active {
	background: var(--accent);
	color: var(--bg-dark);
	border-color: var(--accent);
}

/* Mini Guitar Fretboard */
.guitar-neck {
	position: relative;
	overflow: hidden;
	border-radius: 8px;
}

.fretboard {
	background:
		repeating-linear-gradient(90deg,
			transparent 0px,
			rgba(60, 30, 20, 0.15) 1px,
			transparent 2px,
			transparent 6px),
		linear-gradient(180deg,
			#3d2517 0%,
			#2a1810 20%,
			#1f120b 50%,
			#2a1810 80%,
			#3d2517 100%);
	border-radius: 6px;
	border: 3px solid #1a0f08;
	border-top: none;
}

.nut {
	height: 10px;
	background: linear-gradient(180deg,
			#f5f5dc 0%,
			#d4cba8 50%,
			#c9c098 100%);
	border-radius: 6px 6px 0 0;
}

.fretboard-grid {
	display: grid;
	grid-template-columns: repeat(8, 1fr);
	grid-template-rows: repeat(6, 32px);
	position: relative;
}

.string-labels {
	position: absolute;
	left: -28px;
	top: 0;
	height: calc(6 * 32px);
	display: flex;
	flex-direction: column;
}

.string-label {
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.7rem;
	color: var(--text-muted);
	font-weight: 500;
}

.fret {
	position: relative;
	border-right: 2px solid #c0a080;
	border-bottom: 1px solid rgba(200, 200, 200, 0.4);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.1s;
}

.fret:hover {
	background: rgba(245, 158, 11, 0.15);
}

.fret::after {
	content: '';
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	pointer-events: none;
}

/* String thickness - thicker for lower strings */
.fret[data-string="0"]::after {
	height: 1px;
	background: linear-gradient(90deg,
			rgba(200, 180, 160, 0.4),
			rgba(240, 220, 200, 0.7),
			rgba(200, 180, 160, 0.4));
}

.fret[data-string="1"]::after {
	height: 1px;
	background: linear-gradient(90deg,
			rgba(200, 180, 160, 0.4),
			rgba(240, 220, 200, 0.7),
			rgba(200, 180, 160, 0.4));
}

.fret[data-string="2"]::after {
	height: 2px;
	background: linear-gradient(90deg,
			rgba(190, 170, 150, 0.5),
			rgba(230, 210, 190, 0.8),
			rgba(190, 170, 150, 0.5));
}

.fret[data-string="3"]::after {
	height: 2px;
	background: linear-gradient(90deg,
			rgba(180, 160, 140, 0.5),
			rgba(220, 200, 180, 0.8),
			rgba(180, 160, 140, 0.5));
}

.fret[data-string="4"]::after {
	height: 3px;
	background: linear-gradient(90deg,
			rgba(160, 140, 120, 0.5),
			rgba(200, 180, 160, 0.85),
			rgba(160, 140, 120, 0.5));
	box-shadow: 0 0 2px rgba(200, 180, 160, 0.3);
}

.fret[data-string="5"]::after {
	height: 4px;
	background: linear-gradient(90deg,
			rgba(150, 130, 110, 0.5),
			rgba(190, 170, 150, 0.9),
			rgba(150, 130, 110, 0.5));
	box-shadow: 0 0 3px rgba(190, 170, 150, 0.4);
}

.note-marker {
	width: 18px;
	height: 18px;
	background: var(--accent);
	border-radius: 50%;
	display: none;
	align-items: center;
	justify-content: center;
	font-size: 0.5rem;
	font-weight: 700;
	color: var(--bg-dark);
	z-index: 2;
	box-shadow: 0 2px 8px rgba(245, 158, 11, 0.5);
}

.note-marker.show {
	display: flex;
}

.note-marker.playing {
	animation: notePulse 0.3s ease;
}

@keyframes notePulse {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(1.3);
	}

	100% {
		transform: scale(1);
	}
}

.fret-marker {
	position: absolute;
	width: 8px;
	height: 8px;
	background: rgba(255, 255, 255, 0.15);
	border-radius: 50%;
	pointer-events: none;
}

.guitar-footer {
	margin-top: 1rem;
	padding-top: 1rem;
	border-top: 1px solid var(--border);
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.guitar-footer-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.guitar-hint {
	font-size: 0.75rem;
	color: var(--text-muted);
}

.footer-controls {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.clear-btn {
	background: var(--bg-elevated);
	border: 1px solid var(--border);
	color: var(--text-secondary);
	padding: 0.3rem 0.6rem;
	border-radius: 5px;
	font-size: 0.7rem;
	font-family: inherit;
	cursor: pointer;
	transition: all 0.15s;
}

.clear-btn:hover {
	background: var(--border);
	color: var(--text-primary);
}

.sound-toggle {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.8rem;
	color: var(--text-secondary);
}

.toggle-switch {
	width: 36px;
	height: 20px;
	background: var(--bg-elevated);
	border-radius: 10px;
	position: relative;
	cursor: pointer;
	transition: background 0.2s;
}

.toggle-switch.active {
	background: var(--accent);
}

.toggle-switch::after {
	content: '';
	position: absolute;
	width: 16px;
	height: 16px;
	background: var(--text-primary);
	border-radius: 50%;
	top: 2px;
	left: 2px;
	transition: transform 0.2s;
}

.toggle-switch.active::after {
	transform: translateX(16px);
}

/* Song Player */
.song-player {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	background: var(--bg-elevated);
	border-radius: 8px;
	padding: 0.5rem 0.75rem;
}

.play-btn {
	width: 32px;
	height: 32px;
	background: var(--accent);
	border: none;
	border-radius: 50%;
	color: var(--bg-dark);
	font-size: 0.9rem;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.15s;
	flex-shrink: 0;
}

.play-btn:hover {
	background: var(--accent-light);
	transform: scale(1.05);
}

.play-btn.playing {
	background: var(--accent-dark);
}

.song-info {
	flex: 1;
	min-width: 0;
}

.song-title {
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--text-primary);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.song-progress {
	width: 100%;
	height: 3px;
	background: var(--border);
	border-radius: 2px;
	margin-top: 4px;
	overflow: hidden;
}

.song-progress-bar {
	height: 100%;
	background: var(--accent);
	width: 0%;
	transition: width 0.1s linear;
}

.song-select {
	background: var(--bg-dark);
	border: 1px solid var(--border);
	color: var(--text-secondary);
	padding: 0.3rem 0.5rem;
	border-radius: 5px;
	font-size: 0.7rem;
	font-family: inherit;
	cursor: pointer;
}

.song-select:focus {
	outline: none;
	border-color: var(--accent);
}

/* 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 {
	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: flex;       
    justify-content: center; 
    flex-wrap: wrap;        
    gap: 2rem;
    max-width: 900px;       
    margin: 0 auto;         
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s;
    width: 350px;           
    flex: 0 1 350px;        
}

.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: 'Más Elecciones';
	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(auto-fit, minmax(280px, 1fr)); 
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: center; 
}

.instructor-card {
    text-align: center;
    max-width: 450px; 
    margin: 0 auto;
}

.instructor-image {
    width: 100%;      
    max-width: 400px; 
    height: 150px;    
    border-radius: 12px; 
    margin: 0 auto 1.5rem;
    border: 2px solid var(--border);
    transition: all 0.3s;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem; 
}

.instructor-image img {
    width: 100%;
    height: 100%;
    object-fit: contain; 
    filter: grayscale(0%);
    transition: transform 0.3s;
}

.instructor-card:hover .instructor-image {
    border-color: var(--accent);
    transform: translateY(-5px); 
	background-color: #FFFF;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

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

.instructor-card:hover img {
    transform: scale(1.05); 
}

.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-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;
}

@media (max-width: 768px) {
  .hero {
    padding: 6rem 1.25rem 3rem;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-content {
    order: 2;
  }

  .pixel-scene-wrapper {
    order: 1;
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-description {
    margin: 0 auto 2rem;
    font-size: 1rem;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;       
    gap: 0.75rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 0.8rem 1.25rem;
    font-size: 0.9rem;
    width: 100%;            
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
    gap: 2rem;
  }

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

  .pricing-grid {
    flex-direction: column;
    align-items: center;
  }

  .pricing-card {
    width: 100%;
    max-width: 400px;
  }

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

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

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

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

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #0a0a0f;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-cta {
    position: static;
    transform: none;
    display: none;
  }

  .nav-cta.active {
    display: block;
    text-align: center;
  }

  .mobile-menu-btn {
    display: block;
    font-size: 24px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
  }
}

.pixel-scene-wrapper { position:relative; z-index:1; width:100%; max-width:520px; }

.pixel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.7), 0 0 0 1px rgba(245,158,11,0.05);
  position: relative;
}
.pixel-card::after {
  content:'';
  position:absolute; inset:0; pointer-events:none; border-radius:20px;
  background: radial-gradient(ellipse at 70% 25%, rgba(245,158,11,0.08) 0%, transparent 60%);
}

.pixel-topbar {
  padding: .75rem 1.2rem;
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--border);
}
.pixel-title { font-size:.82rem; font-weight:600; color:var(--text-secondary); }
.pixel-phase {
  font-size:.72rem; font-weight:700; color:var(--accent);
  background:rgba(245,158,11,.1); border:1px solid rgba(245,158,11,.2);
  padding:.2rem .6rem; border-radius:100px;
  transition: all .4s;
}

#pixelCanvas {
  display:block; width:100%; height:auto;
  image-rendering:pixelated; image-rendering:crisp-edges;
}

.pixel-footer {
  padding:.65rem 1.2rem .85rem;
  display:flex; justify-content:space-between; align-items:center;
  border-top:1px solid var(--border);
}
.pixel-hint { font-size:.7rem; color:var(--text-muted); }
.pixel-dots { display:flex; gap:.3rem; align-items:center; }
.pdot { width:6px; height:6px; border-radius:50%; background:var(--border); transition:background .3s; }
.pdot.active { background:var(--accent); box-shadow:0 0 6px rgba(245,158,11,.5); }

@media(max-width:1024px){ .pixel-scene-wrapper{ order:0; margin:0 auto; } }

.instructor-image img {
  filter: brightness(0) invert(1); 
}

.instructor-card:hover .instructor-image img {
  filter: none; 
}

/* Help Section */
.help {
  padding: 6rem 2rem;
}

.help-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  transition: all 0.3s;
}

.help-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.help-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.help-content p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.help-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.help-number {
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (min-width: 769px) {
  .mobile-menu-btn {
    display: none;
  }
}