/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Warm Colors - Red / Orange / Yellow */
    --color-primary: #f97316;        /* orange-500 */
    --color-primary-dark: #ea580c;   /* orange-600 */
    --color-secondary: #ef4444;      /* red-500 */
    --color-accent: #fbbf24;         /* amber-400 */
    --color-accent-2: #fde047;       /* yellow-300 */
    --color-coral: #fb7185;          /* rose-400 */

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #fbbf24 0%, #f97316 50%, #ef4444 100%);
    --gradient-secondary: linear-gradient(135deg, #f97316 0%, #ef4444 100%);
    --gradient-accent: linear-gradient(135deg, #fde047 0%, #fb923c 100%);
    --gradient-warm: linear-gradient(135deg, #fbbf24 0%, #fb7185 100%);

    /* Neutral Colors - White-based */
    --color-bg: #ffffff;
    --color-bg-secondary: #fff8f1;      /* warm ivory */
    --color-bg-tertiary: #fef3e6;
    --color-border: #f1e3d3;
    --color-text: #1a1a1a;              /* base: black */
    --color-text-secondary: #3d3d3d;
    --color-text-tertiary: #6b6b6b;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-primary: 'Noto Sans JP', sans-serif;
    --font-secondary: 'Outfit', sans-serif;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(249, 115, 22, 0.06);
    --shadow-md: 0 4px 20px rgba(249, 115, 22, 0.10);
    --shadow-lg: 0 12px 40px rgba(249, 115, 22, 0.14);
    --shadow-glow: 0 8px 32px rgba(249, 115, 22, 0.22);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    word-break: auto-phrase;
}

p {
    color: var(--color-text);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    min-height: 48px;
    line-height: 1.4;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.35);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #ef4444 0%, #f97316 50%, #fbbf24 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(249, 115, 22, 0.45);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary span,
.btn-primary svg {
    position: relative;
    z-index: 1;
}

.btn-primary svg {
    transition: transform var(--transition-base);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-note {
    background: var(--gradient-secondary);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.30);
}

.btn-note::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-note:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(239, 68, 68, 0.42);
}

.btn-note:hover::before {
    opacity: 1;
}

.btn-note span,
.btn-note svg {
    position: relative;
    z-index: 1;
}

.btn-note svg {
    transition: transform var(--transition-base);
}

.btn-note:hover svg {
    transform: translateX(4px);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #fff8f1 100%);
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.45;
    animation: float 20s infinite ease-in-out;
    will-change: transform;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #fbbf24 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #fb923c 0%, transparent 70%);
    top: 40%;
    right: -5%;
    animation-delay: -7s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #fb7185 0%, transparent 70%);
    bottom: -10%;
    left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1.25rem;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    animation: fadeInDown 0.8s ease;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
    flex-shrink: 0;
}

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

.hero-title {
    font-size: clamp(2.25rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.2s both;
    letter-spacing: -0.01em;
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    animation: fadeInUp 0.8s ease 0.6s both;
}

.cta-note {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-line {
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scrollAnimation 2s infinite;
}

@keyframes scrollAnimation {
    0%   { opacity: 0; transform: translateY(-20px); }
    50%  { opacity: 1; }
    100% { opacity: 0; transform: translateY(20px); }
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-label {
    display: inline-block;
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(1.75rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

/* ===================================
   Concept Section
   =================================== */
.concept {
    background: var(--color-bg);
}

.concept-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.concept-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.concept-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.concept-card:hover {
    transform: translateY(-8px);
    border-color: rgba(249, 115, 22, 0.35);
    box-shadow: var(--shadow-glow);
}

.concept-card:hover::before {
    opacity: 0.04;
}

.concept-icon {
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.concept-title {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
    color: var(--color-text);
}

.concept-description {
    color: var(--color-text);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* ===================================
   Features Section
   =================================== */
.features {
    background: var(--color-bg-secondary);
}

.features-grid {
    display: grid;
    gap: var(--spacing-md);
}

.feature-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(50%, -50%);
}

.feature-card:hover {
    transform: translateX(8px);
    border-color: rgba(249, 115, 22, 0.35);
    box-shadow: var(--shadow-md);
}

.feature-number {
    font-family: var(--font-secondary);
    font-size: clamp(2.25rem, 6vw, 3rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.feature-title {
    font-size: clamp(1.35rem, 3.5vw, 1.75rem);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
    color: var(--color-text);
}

.feature-description {
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    position: relative;
    z-index: 1;
}

.tag {
    padding: 0.45rem 0.9rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--color-text);
    font-weight: 500;
}

/* ===================================
   Academy Section
   =================================== */
.academy {
    background: var(--color-bg);
}

.academy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.academy-description {
    color: var(--color-text);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.academy-levels {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.level-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.level-badge {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    color: #ffffff;
    flex-shrink: 0;
}

.level-badge.beginner {
    background: var(--gradient-accent);
}

.level-badge.pro {
    background: var(--gradient-secondary);
}

.level-item p {
    color: var(--color-text);
}

.learn-examples {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    position: relative;
    z-index: 1;
}

.learn-examples-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.learn-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    margin-bottom: 0.5rem;
}

.learn-link:last-child {
    margin-bottom: 0;
}

.learn-link:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-tertiary);
    color: var(--color-primary-dark);
}

.learn-link svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.learn-link .link-arrow {
    margin-left: auto;
    color: var(--color-text-tertiary);
    transition: transform var(--transition-fast);
}

.learn-link:hover .link-arrow {
    transform: translateX(3px);
    color: var(--color-primary);
}

.academy-cta {
    margin-bottom: var(--spacing-md);
}

.btn-academy {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.75rem;
    background: var(--gradient-secondary);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    margin-bottom: 0.75rem;
}

.btn-academy:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.academy-wip-note {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    line-height: 1.6;
}

.academy-note {
    padding: var(--spacing-md);
    background: rgba(249, 115, 22, 0.08);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-sm);
}

.academy-note strong {
    color: var(--color-text);
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.academy-note p {
    color: var(--color-text);
    line-height: 1.8;
}

.academy-visual {
    position: relative;
    height: 400px;
}

.visual-card {
    position: absolute;
    padding: var(--spacing-md);
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    color: var(--color-text);
}

.visual-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.card-1 {
    top: 0;
    left: 0;
    animation: floatCard 6s infinite ease-in-out;
}

.card-2 {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    animation: floatCard 6s infinite ease-in-out 2s;
}

.card-3 {
    bottom: 0;
    left: 20%;
    animation: floatCard 6s infinite ease-in-out 4s;
}

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

.card-icon {
    font-size: 2rem;
}

.card-text {
    font-weight: 600;
    white-space: nowrap;
    color: var(--color-text);
}

/* ===================================
   Content Section (note.com)
   =================================== */
.content-section {
    background: var(--color-bg-secondary);
}

.content-box {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.content-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: var(--gradient-primary);
}

.content-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(249, 115, 22, 0.35);
}

.content-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.30);
}

.content-text h3 {
    font-size: clamp(1.15rem, 3vw, 1.5rem);
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.content-text p {
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.7;
}

.content-note-label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.content-note-label::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg);
}

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

.cta-title {
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    color: var(--color-text);
}

.cta-description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.cta-box {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

.cta-box h3 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.cta-box p {
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.cta-box-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.28) 0%, transparent 70%);
}

.circle-1 {
    width: 150px;
    height: 150px;
    top: -50px;
    right: -50px;
}

.circle-2 {
    width: 100px;
    height: 100px;
    bottom: -30px;
    left: -30px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.22) 0%, transparent 70%);
}

.circle-3 {
    width: 80px;
    height: 80px;
    top: 50%;
    left: -40px;
    background: radial-gradient(circle, rgba(251, 113, 133, 0.25) 0%, transparent 70%);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-bg-secondary);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-brand h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.footer-brand p {
    color: var(--color-text);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .academy-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .academy-visual {
        height: 300px;
    }

    .visual-card {
        font-size: 0.875rem;
    }

    .card-icon {
        font-size: 1.5rem;
    }

    .content-box {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .content-icon {
        margin: 0 auto;
    }

    .content-note-label {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2.5rem;
        --spacing-xl: 3.5rem;
    }

    .container {
        padding: 0 1.25rem;
    }

    section {
        padding: var(--spacing-xl) 0;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .hero-content {
        padding: var(--spacing-lg) 0;
    }

    .scroll-indicator {
        display: none;
    }

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

    .concept-card,
    .feature-card {
        padding: var(--spacing-md);
    }

    .feature-card:hover {
        transform: none;
    }

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

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .hero-subtitle br,
    .cta-description br,
    .cta-title br {
        display: none;
    }

    .academy-visual {
        height: 260px;
    }

    .visual-card {
        padding: 0.75rem 1rem;
    }

    .card-text {
        font-size: 0.85rem;
    }

    .cta-box {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-sm: 0.85rem;
        --spacing-md: 1.25rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .container {
        padding: 0 1rem;
    }

    .btn {
        width: 100%;
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }

    .btn-large {
        padding: 1.1rem 1.75rem;
        font-size: 1rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .hero-title {
        font-size: clamp(1.85rem, 9vw, 2.75rem);
    }

    .section-label {
        font-size: 0.75rem;
        letter-spacing: 1.5px;
    }

    .academy-levels {
        gap: var(--spacing-sm);
    }

    .level-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .level-badge {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .content-icon {
        width: 60px;
        height: 60px;
    }

    .content-icon svg {
        width: 28px;
        height: 28px;
    }

    .academy-visual {
        height: 240px;
    }

    .card-1,
    .card-2,
    .card-3 {
        animation-duration: 8s;
    }

    .feature-number {
        font-size: 2rem;
    }

    .tag {
        font-size: 0.8rem;
        padding: 0.35rem 0.75rem;
    }

    .footer-links {
        gap: 1rem;
    }
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}