/* 360 Artist Management - Premium Music Industry Aesthetic */

:root {
    /* Brand colors */
    --brand-red: rgb(210, 54, 46);
    --brand-red-hex: #d2362e;
    --brand-black: #000000;
    --brand-white: #ffffff;
    
    /* Dark grey backgrounds - softer than pure black */
    --bg-primary: #1a1a1a;
    --bg-secondary: #252525;
    --bg-tertiary: #2d2d2d;
    --bg-card: #2a2a2a;
    --bg-card-hover: #333333;
    
    /* Brand red accent */
    --accent-primary: rgb(210, 54, 46);
    --accent-secondary: rgba(210, 54, 46, 0.8);
    --accent-glow: rgba(210, 54, 46, 0.4);
    
    /* Secondary accent using brand red with variation */
    --accent-cool: rgba(210, 54, 46, 0.7);
    --accent-cool-glow: rgba(210, 54, 46, 0.3);
    
    /* Text colors */
    --text-primary: #ffffff;
    --text-secondary: #d0d0d0;
    --text-muted: #a0a0a0;
    
    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.15);
    
    /* Typography */
    --font-display: 'Clash Display', sans-serif;
    --font-body: 'Satoshi', sans-serif;
    
    /* Spacing */
    --section-padding: clamp(4rem, 10vw, 8rem);
    --container-width: 1200px;
    
    /* Animation */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Prevent horizontal overflow globally - PROPER FIX */
html {
    overflow-x: hidden;
    min-width: 100%;
}

body {
    overflow-x: hidden;
    min-width: 100%;
}

/* Prevent media from exceeding viewport */
img, video, iframe, embed, object, svg {
    max-width: 100%;
    height: auto;
}

/* Mobile orbit cards adjustments */
@media (max-width: 1024px) {
    .orbit-cards {
        /* Show on mobile but scale down */
    }
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    position: relative;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@media (max-width: 640px) {
    html {
        font-size: 15px;
    }
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    overflow-y: auto;
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    position: relative;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    touch-action: pan-y pinch-zoom;
}

/* Background Effects */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    min-width: 100vw;
    min-height: 100vh;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(210, 54, 46, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(210, 54, 46, 0.1), transparent),
        radial-gradient(ellipse 50% 30% at 0% 100%, rgba(210, 54, 46, 0.08), transparent);
    pointer-events: none;
    z-index: -2;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    min-width: 100vw;
    min-height: 100vh;
    opacity: 0.03;
    pointer-events: none;
    z-index: -1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    width: 100%;
    overflow-x: hidden;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    height: 40px;
}

.logo-image {
    height: 100%;
    width: auto;
    object-fit: contain;
    max-width: 150px;
}

@media (max-width: 640px) {
    .logo-image {
        max-width: 100px;
    }
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
}

.logo-360 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s var(--ease-smooth);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
}

.progress-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 100px;
    border: 1px solid var(--border-light);
}

.progress-ring {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s var(--ease-smooth);
    border-radius: 2px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.5rem;
    z-index: 99;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
}

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

.mobile-link {
    display: block;
    padding: 1rem 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border-subtle);
    transition: background 0.2s var(--ease-smooth);
    min-height: 44px; /* Touch-friendly */
    display: flex;
    align-items: center;
}

.mobile-link:hover,
.mobile-link:active {
    background: var(--bg-tertiary);
}

/* Tablet Styles (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
    .nav {
        padding: 1rem 1.5rem;
    }
    
    .hero {
        padding: 8rem 1.5rem 4rem;
        gap: 3rem;
    }
    
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .module-card {
        padding: 1.75rem;
    }
    
    .about-container {
        gap: 3rem;
    }
    
    .hero-stats {
        gap: 1.25rem;
        padding: 1.25rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
}

/* Desktop Styles - ensure logo is left-aligned */
@media (min-width: 769px) {
    .nav-container {
        justify-content: flex-start;
    }
    
    .logo {
        justify-content: flex-start;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .nav {
        padding: 1rem 1.25rem;
    }
    
    .nav-container {
        justify-content: center;
    }
    
    .nav-links { 
        display: none; 
    }
    
    .mobile-menu-btn { 
        display: flex; 
    }
    
    .logo {
        justify-content: center;
        max-width: 100%;
    }
    
    .logo-text {
        font-size: 0.9rem;
        font-weight: 700;
    }
    
    .logo-image {
        max-width: 120px;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    padding: 8rem 2rem 4rem;
    max-width: min(100%, var(--container-width));
    margin: 0 auto;
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

.hero-content {
    animation: fadeInUp 1s var(--ease-smooth);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.pulse {
    width: 8px;
    height: 8px;
    background: rgb(210, 54, 46);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(210, 54, 46, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(210, 54, 46, 0); }
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 50%, rgba(210, 54, 46, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    width: fit-content;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-light);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s var(--ease-smooth);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-ghost:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-light);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* Hero Visual - Vinyl Record */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 1s 0.3s var(--ease-smooth) both;
}

.vinyl-container {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 2rem;
}

.vinyl {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: 
        repeating-radial-gradient(
            circle at center,
            #2a2a2a 0px,
            #2a2a2a 2px,
            #1a1a1a 2px,
            #1a1a1a 4px
        );
    box-shadow: 
        0 0 0 10px #1a1a1a,
        0 0 0 12px rgba(255, 255, 255, 0.05),
        0 20px 60px rgba(0, 0, 0, 0.5);
    animation: spin 20s linear infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.vinyl-label {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.vinyl-label span {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-red);
    animation: counter-spin 20s linear infinite;
}

.vinyl-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

@keyframes counter-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

.vinyl-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(40px);
    z-index: -1;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

/* Orbiting Topic Cards */
.orbit-cards {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.orbit-card {
    position: absolute;
    padding: 0.6rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    animation: orbit-float 6s ease-in-out infinite;
    pointer-events: auto;
}

.orbit-card:hover {
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

/* Position each card around the vinyl */
.orbit-1 {
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.15));
    border-color: rgba(210, 54, 46, 0.4);
}

.orbit-2 {
    top: 15%;
    right: -5%;
    animation-delay: 1s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.12));
    border-color: rgba(210, 54, 46, 0.35);
}

.orbit-3 {
    top: 50%;
    right: -8%;
    animation-delay: 2s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.1));
    border-color: rgba(210, 54, 46, 0.3);
}

.orbit-4 {
    bottom: 15%;
    right: -5%;
    animation-delay: 3s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.12));
    border-color: rgba(210, 54, 46, 0.35);
}

.orbit-5 {
    bottom: 15%;
    left: -5%;
    animation-delay: 4s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.1));
    border-color: rgba(210, 54, 46, 0.3);
}

.orbit-6 {
    top: 50%;
    left: -8%;
    animation-delay: 5s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.12));
    border-color: rgba(210, 54, 46, 0.35);
}

@keyframes orbit-float {
    0%, 100% { 
        transform: translateY(0);
    }
    50% { 
        transform: translateY(-12px);
    }
}

.orbit-1 {
    animation: orbit-float-center 6s ease-in-out infinite;
}

@keyframes orbit-float-center {
    0%, 100% { 
        transform: translateX(-50%) translateY(0);
    }
    50% { 
        transform: translateX(-50%) translateY(-12px);
    }
}

/* Tablet and Mobile Hero Adjustments */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 7rem 1.5rem 3rem;
        min-height: auto;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-subtitle { 
        margin: 0 auto 2rem; 
        font-size: 1rem;
    }
    
    .hero-stats { 
        margin: 0 auto 2.5rem; 
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-cta { 
        justify-content: center; 
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-visual { 
        order: 1; 
        margin-bottom: 2rem;
        padding: 2rem 3rem 0;
    }
    
    .vinyl-container { 
        width: 280px; 
        height: 280px; 
        margin: 2rem auto;
    }
    
    .vinyl-label { 
        width: 100px; 
        height: 100px; 
    }
    
    .vinyl-label span { 
        font-size: 1.5rem; 
    }
    
    /* Mobile orbit cards - scaled and repositioned */
    .orbit-cards {
        display: block;
    }
    
    .orbit-card {
        font-size: 0.7rem;
        padding: 0.4rem 0.7rem;
    }
    
    /* Reposition cards for smaller vinyl - moved down to avoid nav overlap */
    .orbit-1 {
        top: -5%;
    }
    
    .orbit-2 {
        top: 10%;
        right: -18%;
    }
    
    .orbit-3 {
        top: 50%;
        right: -22%;
    }
    
    .orbit-4 {
        bottom: 10%;
        right: -18%;
    }
    
    .orbit-5 {
        bottom: 10%;
        left: -18%;
    }
    
    .orbit-6 {
        top: 50%;
        left: -22%;
    }
}

/* Mobile-specific Hero Adjustments */
@media (max-width: 640px) {
    .hero {
        padding: 6rem 1.25rem 2rem;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
        margin-bottom: 1rem;
        text-align: center;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        text-align: center;
        max-width: 100%;
    }
    
    .hero-stats {
        margin-left: auto;
        margin-right: auto;
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
        align-items: center;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-visual {
        padding: 1.5rem 2rem 0;
    }
    
    .vinyl-container {
        width: 220px;
        height: 220px;
        margin: 1.5rem auto;
    }
    
    .vinyl-label {
        width: 80px;
        height: 80px;
    }
    
    .vinyl-label span {
        font-size: 1.25rem;
    }
    
    /* Mobile orbit cards - smaller and tighter positioning */
    .orbit-card {
        font-size: 0.6rem;
        padding: 0.3rem 0.5rem;
    }
    
    .orbit-1 {
        top: -3%;
    }
    
    .orbit-2 {
        top: 12%;
        right: -22%;
    }
    
    .orbit-3 {
        top: 50%;
        right: -26%;
    }
    
    .orbit-4 {
        bottom: 12%;
        right: -22%;
    }
    
    .orbit-5 {
        bottom: 12%;
        left: -22%;
    }
    
    .orbit-6 {
        top: 50%;
        left: -26%;
    }
}

/* Modules Section */
.modules-section {
    padding: var(--section-padding) 2rem;
    max-width: var(--container-width);
    margin: 0 auto;
    width: 100%;
    max-width: min(100%, var(--container-width));
    overflow-x: hidden;
    box-sizing: border-box;
}

@media (max-width: 1023px) {
    .modules-section {
        padding: clamp(3rem, 8vw, 6rem) 1.5rem;
    }
}

@media (max-width: 640px) {
    .modules-section {
        padding: 3rem 1.25rem;
    }
    
    .hero {
        padding: 5rem 1.25rem 2rem;
    }
    
    .about-section {
        padding: 3rem 1.25rem;
    }
    
    .cta-section {
        padding: 3rem 1.25rem;
    }
}

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

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(210, 54, 46, 0.1), rgba(210, 54, 46, 0.15));
    border: 1px solid var(--border-light);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Module Cards */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

@media (max-width: 1023px) and (min-width: 769px) {
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

@media (max-width: 768px) {
    .modules-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .module-card {
        text-align: center;
    }
    
    .module-header {
        justify-content: center;
    }
    
    .module-number {
        display: none;
    }
    
    .module-title,
    .module-description {
        text-align: center;
    }
}

.module-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.4s var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), rgba(210, 54, 46, 0.8));
    opacity: 0;
    transition: opacity 0.4s var(--ease-smooth);
}

.module-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.module-card:hover::before {
    opacity: 1;
}

.module-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.module-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(210, 54, 46, 0.15), rgba(210, 54, 46, 0.2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.module-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-primary);
}

.module-number {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.module-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.module-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.module-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.lesson-count {
    color: var(--text-muted);
}

.module-progress {
    color: var(--accent-primary);
    font-weight: 500;
}

.progress-bar {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 2px;
    transition: width 0.5s var(--ease-smooth);
}

.module-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s var(--ease-smooth);
}

.module-link:hover {
    color: var(--accent-primary);
    gap: 0.75rem;
}

.module-link svg {
    transition: transform 0.3s var(--ease-smooth);
}

.module-link:hover svg {
    transform: translateX(4px);
}

/* About Section */
.about-section {
    padding: var(--section-padding) 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

.about-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-container.about-centered {
    display: block;
    max-width: 900px;
    text-align: center;
}

.about-centered .about-author {
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 3rem;
}

.about-centered .author-image {
    margin: 0 auto 2rem;
}

.about-centered .author-content .section-title {
    text-align: center;
}

.about-centered .author-content .author-name {
    text-align: center;
}

.about-centered .author-content .about-text {
    text-align: center;
}

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

.about-centered .feature {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
    align-items: center;
}

.about-centered .feature-icon {
    margin: 0 auto;
}

.about-centered .feature-text {
    text-align: center;
}

.about-centered .feature-text h4 {
    text-align: center;
}

.about-centered .feature-text p {
    text-align: center;
}

@media (max-width: 1023px) {
    .about-centered .about-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .about-centered .feature {
        text-align: center;
        align-items: center;
    }
    
    .about-centered .feature-text {
        text-align: center;
    }
    
    .about-centered .feature-text h4,
    .about-centered .feature-text p {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .about-centered .about-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .about-centered .feature {
        text-align: center;
        align-items: center;
        width: 100%;
    }
    
    .about-centered .feature-text {
        text-align: center;
        width: 100%;
    }
    
    .about-centered .feature-text h4,
    .about-centered .feature-text p {
        text-align: center;
    }
}

.about-content .section-tag {
    margin-bottom: 1.5rem;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

/* Author Section */
.about-author {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    margin-bottom: 3rem;
}

.author-image {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid var(--border-subtle);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s var(--ease-smooth);
}

.author-image:hover img {
    transform: scale(1.05);
}

.author-content {
    flex: 1;
}

.author-content .section-title {
    text-align: left;
    margin-bottom: 0.5rem;
}

.author-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
    text-align: left;
}

.author-signature {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 0;
    text-align: left;
    line-height: 1.6;
}

.about-centered .author-signature {
    text-align: center;
}

.about-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 2rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-text h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

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

/* Floating Cards Visual */
.about-visual {
    position: relative;
    height: 400px;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.1));
    border-color: rgba(210, 54, 46, 0.3);
}

.card-2 {
    top: 5%;
    right: 15%;
    animation-delay: 1s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.08));
    border-color: rgba(210, 54, 46, 0.25);
}

.card-3 {
    top: 40%;
    left: 5%;
    animation-delay: 2s;
}

.card-4 {
    top: 50%;
    right: 10%;
    animation-delay: 3s;
    background: linear-gradient(135deg, var(--bg-card), rgba(210, 54, 46, 0.1));
    border-color: rgba(210, 54, 46, 0.3);
}

.card-5 {
    bottom: 10%;
    left: 25%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@media (max-width: 1024px) {
    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-visual {
        display: none;
    }
    
    .about-section {
        padding: clamp(3rem, 8vw, 6rem) 1.5rem;
    }
    
    .about-author {
        gap: 2rem;
    }
    
    .author-image {
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 768px) {
    .about-author {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }
    
    .author-image {
        width: 160px;
        height: 160px;
        margin: 0 auto;
    }
    
    .author-content .section-title {
        text-align: center;
    }
    
    .author-content .author-name {
        text-align: center;
    }
    
    .author-content .about-text {
        text-align: center;
    }
    
    .author-content .author-signature {
        text-align: center;
    }
}

@media (max-width: 640px) {
    .about-section {
        padding: 3rem 1.25rem;
    }
    
    .about-text {
        font-size: 1rem;
    }
    
    .about-author {
        margin-bottom: 2rem;
    }
    
    .author-image {
        width: 140px;
        height: 140px;
    }
}

/* CTA Section */
.cta-section {
    padding: var(--section-padding) 2rem;
    text-align: center;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

@media (max-width: 1023px) {
    .cta-section {
        padding: clamp(3rem, 8vw, 6rem) 1.5rem;
    }
}

@media (max-width: 640px) {
    .cta-section {
        padding: 3rem 1.25rem;
    }
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    padding: 1rem 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

@media (max-width: 640px) {
    .footer {
        padding: 1.5rem 1.25rem;
    }
}

.footer-content {
    max-width: var(--container-width);
    margin: 0 auto;
    text-align: center;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.4;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s var(--ease-smooth);
}

.footer-link:hover {
    color: var(--accent-primary);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease-smooth);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 2.5rem;
    max-width: 480px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform 0.3s var(--ease-smooth);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
}

.modal-close:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.modal-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
}

.overall-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

.circular-progress {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: 1rem;
}

.circular-progress svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.progress-bg {
    fill: none;
    stroke: var(--bg-tertiary);
    stroke-width: 8;
}

.progress-circle {
    fill: none;
    stroke: url(#progressGradient);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1s var(--ease-smooth);
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.progress-stats {
    text-align: center;
    color: var(--text-secondary);
}

.module-progress-list {
    margin-bottom: 2rem;
}

.module-progress-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 12px;
    margin-bottom: 0.75rem;
}

.module-progress-item .module-name {
    flex: 1;
    font-weight: 500;
}

.module-progress-item .module-percent {
    font-weight: 600;
    color: var(--accent-primary);
}

.reset-btn {
    width: 100%;
    justify-content: center;
}

/* Module Page Styles */
.module-page {
    padding-top: 100px;
    min-height: 100vh;
}

.module-hero {
    padding: 3rem 2rem;
    border-bottom: 1px solid var(--border-subtle);
    max-width: var(--container-width);
    margin: 0 auto;
}

@media (max-width: 1023px) {
    .module-hero {
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 640px) {
    .module-page {
        padding-top: 80px;
    }
    
    .module-hero {
        padding: 2rem 1.25rem;
    }
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

@media (max-width: 640px) {
    .breadcrumb {
        font-size: 0.85rem;
        margin-bottom: 1.25rem;
    }
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s var(--ease-smooth);
}

.breadcrumb a:hover {
    color: var(--accent-primary);
}

.breadcrumb span {
    color: var(--text-muted);
}

.breadcrumb .current {
    color: var(--text-primary);
}

.module-hero-content {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.module-hero-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(210, 54, 46, 0.15), rgba(210, 54, 46, 0.2));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.module-hero-icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--accent-primary);
}

.module-hero-text h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.module-hero-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.module-progress-overview {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.module-progress-bar {
    width: 200px;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.module-progress-text {
    font-size: 0.9rem;
    color: var(--accent-primary);
    font-weight: 500;
}

/* Lessons List */
.lessons-section {
    padding: 3rem 2rem;
    max-width: var(--container-width);
    margin: 0 auto;
}

@media (max-width: 1023px) {
    .lessons-section {
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 640px) {
    .lessons-section {
        padding: 2rem 1.25rem;
    }
}

.lessons-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.lesson-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: all 0.3s var(--ease-smooth);
    text-decoration: none;
    color: inherit;
}

.lesson-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light);
    transform: translateX(8px);
}

.lesson-checkbox {
    width: 28px;
    height: 28px;
    border: 2px solid var(--border-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    flex-shrink: 0;
}

.lesson-checkbox:hover {
    border-color: var(--accent-primary);
}

.lesson-checkbox.completed {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-color: transparent;
}

.lesson-checkbox svg {
    width: 16px;
    height: 16px;
    stroke: white;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.3s var(--ease-bounce);
}

.lesson-checkbox.completed svg {
    opacity: 1;
    transform: scale(1);
}

.lesson-number {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    width: 30px;
}

.lesson-info {
    flex: 1;
}

.lesson-title {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.lesson-type {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lesson-type-badge {
    padding: 0.25rem 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lesson-type-badge.worksheet {
    background: rgba(210, 54, 46, 0.15);
    color: var(--accent-primary);
}

.lesson-type-badge.interactive,
.lesson-type-badge:contains("Interactive") {
    background: linear-gradient(135deg, rgba(210, 54, 46, 0.15), rgba(210, 54, 46, 0.2));
    color: var(--accent-primary);
    border: 1px solid rgba(210, 54, 46, 0.2);
}

.lesson-action {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.3s var(--ease-smooth);
}

.lesson-card:hover .lesson-action {
    background: var(--accent-primary);
    color: white;
}

/* Resources Section */
.resources-section {
    padding: 3rem 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

@media (max-width: 1023px) {
    .resources-section {
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 640px) {
    .resources-section {
        padding: 2rem 1.25rem;
    }
}

.resources-container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.resources-section h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.resource-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s var(--ease-smooth);
}

.resource-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light);
}

.resource-icon {
    width: 44px;
    height: 44px;
    background: rgba(210, 54, 46, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.resource-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--accent-primary);
}

.resource-info h4 {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.resource-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-light);
}

/* Selection */
::selection {
    background: rgba(210, 54, 46, 0.3);
    color: var(--text-primary);
}

/* Responsive Adjustments */
@media (max-width: 640px) {
    /* Section Headers */
    .section-header {
        margin-bottom: 2.5rem;
        text-align: center;
    }
    
    .section-tag {
        margin: 0 auto;
    }
    
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
        text-align: center;
    }
    
    .section-subtitle {
        font-size: 1rem;
        text-align: center;
        margin: 0 auto;
    }
    
    /* Hero Stats */
    .hero-stats {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
        padding: 1.25rem;
        margin-left: auto;
        margin-right: auto;
        align-items: center;
    }
    
    .stat {
        text-align: center;
        width: 100%;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
        margin: 0 auto;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    /* Module Hero */
    .module-hero {
        padding: 2rem 1.25rem;
        text-align: center;
    }
    
    .module-hero-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        align-items: center;
    }
    
    .module-hero-text {
        text-align: center;
        width: 100%;
    }
    
    .module-hero-text h1,
    .module-hero-text p {
        text-align: center;
    }
    
    .module-hero-icon {
        margin: 0 auto;
        width: 64px;
        height: 64px;
    }
    
    .module-hero-icon svg {
        width: 32px;
        height: 32px;
    }
    
    .module-progress-overview {
        justify-content: center;
        flex-wrap: wrap;
        width: 100%;
    }
    
    .module-progress-bar {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    
    /* Lesson Cards */
    .lessons-section {
        padding: 2rem 1.25rem;
    }
    
    .lesson-card {
        flex-wrap: wrap;
        padding: 1.25rem;
        gap: 1rem;
    }
    
    .lesson-number {
        width: auto;
        min-width: 30px;
    }
    
    .lesson-info {
        flex: 1;
        min-width: 0;
    }
    
    .lesson-title {
        font-size: 1rem;
    }
    
    .lesson-type {
        font-size: 0.8rem;
    }
    
    .lesson-action {
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    /* Resources */
    .resources-section {
        padding: 2rem 1.25rem;
    }
    
    .resources-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }
    
    .resource-card {
        padding: 1rem;
    }
    
    /* CTA Section */
    .cta-section {
        padding: 3rem 1.25rem;
    }
    
    .cta-content h2 {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    /* Footer */
    .footer {
        padding: 1.5rem 1.25rem;
    }
    
    .footer-text {
        font-size: 0.75rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
        min-height: 44px; /* Touch-friendly */
    }
    
    .btn-large {
        padding: 0.875rem 1.75rem;
        font-size: 0.95rem;
    }
    
    /* Module Cards */
    .module-card {
        padding: 1.5rem;
        text-align: center;
    }
    
    .module-header {
        justify-content: center;
    }
    
    .module-title {
        font-size: 1.25rem;
        text-align: center;
    }
    
    .module-description {
        font-size: 0.9rem;
        text-align: center;
    }
    
    .module-link {
        justify-content: center;
        margin: 0 auto;
    }
    
    /* About Features */
    .about-features {
        gap: 1rem;
    }
    
    .about-centered .about-features {
        gap: 1.5rem;
    }
    
    .feature {
        gap: 0.75rem;
    }
    
    .about-centered .feature {
        text-align: center;
        align-items: center;
    }
    
    .about-centered .feature-text {
        text-align: center;
    }
    
    .about-centered .feature-text h4,
    .about-centered .feature-text p {
        text-align: center;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .feature-text h4 {
        font-size: 1rem;
    }
    
    .feature-text p {
        font-size: 0.85rem;
    }
}