/* ============================================
   Djuniors - Landing Page Styles
   ============================================ */

/* ============================================
   Self-hosted fonts (Task G) — replaces Google Fonts CDN
   ============================================ */
/* Both fonts are variable woff2 from Google Fonts; one file covers all weights.
   `font-display: swap` so text never blocks; `unicode-range` lets the browser
   pick the smaller subset file when the page uses only Latin characters.
   Files live in /public/fonts/ and are served as immutable static assets. */

@font-face {
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 400 800; /* variable axis range */
    font-display: swap;
    src: url('../fonts/baloo2-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('../fonts/baloo2-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Nunito';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('../fonts/nunito-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Nunito';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('../fonts/nunito-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* CSS Variables — Djuniors Learning Center palette (aligned with logo) */
:root {
    /* Teal-blue from the Djuniors wordmark */
    --primary-blue: #0EA5E9;
    --primary-blue-dark: #0284C7;
    /* Yellow accent (star in the logo) */
    --sunshine-yellow: #FFD93D;
    /* Orange (matches the D marker's accent) */
    --happy-orange: #FF6B35;
    /* Green — kept for nature/eco callouts */
    --fresh-green: #6BCB77;
    /* Pink (matches the D square marker in logo) */
    --soft-pink: #EC4899;
    --light-bg: #FFF8E7;
    --dark-text: #2D3436;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', sans-serif;
    background: var(--light-bg);
    color: var(--dark-text);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Baloo 2', cursive;
}

/* Selection */
::selection {
    background: var(--sunshine-yellow);
    color: var(--dark-text);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 2.5vw, 2rem);
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 248, 231, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.85rem 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.25s ease;
}

.logo:hover {
    opacity: 0.85;
}

/* Official wordmark — see public/images/djuniors-logo-wordmark.png.
   The image itself contains both the wordmark + "LEARNING CENTER" tagline,
   so no separate text element should appear next to it. */
.site-logo {
    max-height: 42px;
    height: auto;
    width: auto;
    max-width: 150px;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.logo:hover .site-logo {
    transform: scale(1.05);
}

.footer-logo {
    max-height: 36px;
    max-width: 130px;
    opacity: 0.94;
}

/* The .logo-text class is no longer rendered in markup (logo image has its
   own text). Hidden by default — uncomment if a CMS-driven override is
   ever needed and the wordmark is replaced with a placeholder. */
.logo-text {
    display: none;
}

.logo-icon {
    font-size: 2rem;
    animation: bounce 2s infinite;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: clamp(0.45rem, 1.15vw, 1.75rem);
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 600;
    font-size: clamp(0.82rem, 0.95vw, 1rem);
    white-space: nowrap;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-blue);
}

.btn-nav {
    background: var(--happy-orange);
    color: white !important;
    padding: 0.55rem clamp(0.85rem, 1.1vw, 1.35rem);
    border-radius: 50px;
    font-size: clamp(0.82rem, 0.95vw, 1rem);
    font-weight: 700;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-nav:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-text);
    border-radius: 3px;
    transition: 0.3s;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #FFF8E7 0%, #E8F4FD 50%, #FFF0F5 100%);
    padding-top: 85px;
    padding-bottom: 2rem;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: clamp(2rem, 3.5vw, 4rem);
    align-items: center;
}

.hero-content {
    max-width: 100%;
}

.hero h1 {
    font-size: clamp(1.85rem, 4.2vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark-text);
}

.highlight {
    color: var(--happy-orange);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--sunshine-yellow);
    border-radius: 4px;
    z-index: -1;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    line-height: 1.55;
    color: #636e72;
    margin-bottom: 2rem;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-cta .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    min-height: 52px;
    height: auto;
    padding: 0.85rem clamp(1.15rem, 2vw, 2.2rem);
    font-size: clamp(0.92rem, 1.15vw, 1.15rem);
    line-height: 1.2;
}

.hero-cta .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    min-height: 52px;
    height: auto;
    padding: 0.85rem clamp(0.95rem, 1.7vw, 1.75rem);
    font-size: clamp(0.88rem, 1.05vw, 1.05rem);
    line-height: 1.2;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--happy-orange), #ff8c42);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 30px rgba(255, 107, 53, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 40px rgba(255, 107, 53, 0.5);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: var(--primary-blue);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    border: 2px solid var(--primary-blue);
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: white;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 3vw, 3rem);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-blue);
    font-family: 'Baloo 2', cursive;
}

.stat-plus {
    font-size: 1.2rem;
    color: var(--primary-blue);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: #636e72;
}

/* Floating Numbers */
.floating-numbers {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.number {
    position: absolute;
    font-size: 3rem;
    font-weight: 800;
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
}

.n1 { top: 20%; left: 10%; animation-delay: 0s; color: var(--primary-blue); }
.n2 { top: 15%; right: 15%; animation-delay: 1s; color: var(--happy-orange); }
.n3 { bottom: 30%; left: 5%; animation-delay: 2s; color: var(--fresh-green); }
.n4 { top: 40%; right: 10%; animation-delay: 0.5s; color: var(--soft-pink); }
.n5 { bottom: 20%; right: 20%; animation-delay: 1.5s; color: var(--sunshine-yellow); }
.n6 { top: 60%; left: 15%; animation-delay: 3s; color: var(--primary-blue); }
.n7 { top: 25%; left: 30%; animation-delay: 2.5s; color: var(--happy-orange); }
.n8 { bottom: 15%; left: 40%; animation-delay: 4s; color: var(--fresh-green); }

/* Hero Image & Mascot */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    max-width: 100%;
}

img.hero-image,
#hero-image {
    max-width: 100%;
    width: 100%;
    height: auto;
    max-height: 440px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
    display: block;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    animation: floatImage 6s ease-in-out infinite;
}

img.hero-image:hover,
#hero-image:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.18);
}

@keyframes floatImage {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.mascot {
    position: relative;
    text-align: center;
}

.mascot-body {
    font-size: 12rem;
    animation: bounce 2s ease-in-out infinite;
}

.sparkle {
    position: absolute;
    font-size: 2rem;
    animation: sparkle 1.5s ease-in-out infinite;
    pointer-events: none;
    z-index: 2;
}

.s1 { top: -10px; right: -10px; animation-delay: 0s; }
.s2 { top: 50%; left: -25px; animation-delay: 0.5s; }
.s3 { bottom: -10px; right: -15px; animation-delay: 1s; }

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: 6rem 2rem;
    background: white;
}

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

.section-header h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #636e72;
}

.highlight-blue {
    color: var(--primary-blue);
}

.highlight-orange {
    color: var(--happy-orange);
}

.highlight-green {
    color: var(--fresh-green);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--light-bg);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    border-radius: 20px 20px 0 0;
    transition: height 0.3s;
}

.feature-card[data-color="blue"]::before { background: var(--primary-blue); }
.feature-card[data-color="green"]::before { background: var(--fresh-green); }
.feature-card[data-color="orange"]::before { background: var(--happy-orange); }
.feature-card[data-color="pink"]::before { background: var(--soft-pink); }

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.feature-card:hover::before {
    height: 8px;
}

.feature-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: bounce 3s ease-in-out infinite;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.feature-card p {
    color: #636e72;
    line-height: 1.6;
}

/* ============================================
   Levels Grid (Dynamic in Features Section)
   ============================================ */
.levels-container {
    margin-top: 4.5rem;
}

.levels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.level-card {
    background: var(--light-bg);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 2px solid transparent;
}

.level-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    border-radius: 20px 20px 0 0;
    transition: height 0.3s;
}

.level-card[data-color="blue"]::before { background: var(--primary-blue); }
.level-card[data-color="green"]::before { background: var(--fresh-green); }
.level-card[data-color="orange"]::before { background: var(--happy-orange); }
.level-card[data-color="pink"]::before { background: var(--soft-pink); }

.level-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.level-card:hover::before {
    height: 8px;
}

.level-badge-tag {
    display: inline-block;
    background: var(--primary-blue);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.level-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
    color: var(--dark-text);
}

.level-age-badge {
    color: var(--happy-orange);
    font-weight: 800;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    font-family: 'Baloo 2', cursive;
}

.level-card p {
    color: #636e72;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.btn-level {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.65rem clamp(0.9rem, 1.5vw, 1.4rem);
    background: white;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    border-radius: 50px;
    font-weight: 700;
    font-size: clamp(0.85rem, 1.1vw, 0.95rem);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s;
}

.btn-level:hover {
    background: var(--primary-blue);
    color: white;
    box-shadow: 0 5px 15px rgba(74, 144, 217, 0.3);
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--light-bg) 0%, white 100%);
}

.steps {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 1rem;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, var(--primary-blue), #357abd);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Baloo 2', cursive;
    box-shadow: 0 5px 20px rgba(74, 144, 217, 0.4);
}

.step-content {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    flex: 1;
    box-shadow: 0 5px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.step-content:hover {
    transform: translateX(10px);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: #636e72;
}

.step-connector {
    width: 4px;
    height: 40px;
    background: linear-gradient(180deg, var(--primary-blue), var(--fresh-green));
    margin-left: 28px;
    border-radius: 2px;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, white 0%, var(--light-bg) 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.testimonial-card.featured {
    background: linear-gradient(135deg, var(--primary-blue), #357abd);
    color: white;
}

.testimonial-card.featured .testimonial-text {
    color: white;
}

.testimonial-card.featured .author-info span {
    color: rgba(255,255,255,0.8);
}

.testimonial-stars {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: #636e72;
    font-style: italic;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.testimonial-card.featured .author-avatar {
    background: rgba(255,255,255,0.2);
}

.author-info strong {
    display: block;
    font-size: 1rem;
}

.author-info span {
    font-size: 0.9rem;
    color: #636e72;
}

/* ============================================
   Classes & Schedules Section
   ============================================ */
.classes {
    padding: 6rem 2rem;
    background: var(--light-bg);
}

.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.class-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
}

.class-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.1);
}

.class-card.popular {
    border-color: var(--happy-orange);
    transform: scale(1.03);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.15);
}

.class-card.popular:hover {
    transform: scale(1.03) translateY(-8px);
    box-shadow: 0 25px 50px rgba(255, 107, 53, 0.25);
}

.class-image-container {
    width: 100%;
    height: 180px;
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 1.25rem;
    background: #f1f5f9;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.class-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.class-card:hover .class-image {
    transform: scale(1.06);
}

.class-badge-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--happy-orange);
    color: white;
    padding: 0.4rem 1.25rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.35);
    z-index: 2;
}

.class-level-tag {
    display: inline-block;
    background: rgba(74, 144, 217, 0.12);
    color: var(--primary-blue);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 800;
    margin: 0 auto 0.75rem auto;
    width: fit-content;
}

.class-title {
    font-size: 1.45rem;
    font-family: 'Baloo 2', cursive;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.class-price {
    margin-bottom: 1rem;
}

.class-price .price-val {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-blue);
    font-family: 'Baloo 2', cursive;
}

.class-card.popular .class-price .price-val {
    color: var(--happy-orange);
}

.class-price .price-unit {
    color: #636e72;
    font-size: 0.9rem;
    font-weight: 600;
}

.class-desc {
    color: #636e72;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.class-capacity {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 0.5rem 0.75rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #475569;
    margin-bottom: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.class-schedules {
    text-align: left;
    margin-bottom: 1.75rem;
    background: #f8fafc;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.class-schedules .schedule-title {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--dark-text);
    margin-bottom: 0.6rem;
}

.class-slot-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: white;
    padding: 0.45rem 0.75rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    margin-bottom: 0.4rem;
    font-size: 0.825rem;
    color: #334155;
}

.class-slot-badge:last-child {
    margin-bottom: 0;
}

.class-slot-empty {
    font-size: 0.825rem;
    color: #94a3b8;
    font-style: italic;
}

.btn-class {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 48px;
    padding: 0.8rem 1.5rem;
    background: white;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
    transition: all 0.3s;
    text-align: center;
}

.btn-class:hover {
    background: var(--primary-blue);
    color: white;
    box-shadow: 0 5px 20px rgba(74, 144, 217, 0.35);
}

.btn-class.btn-popular {
    background: linear-gradient(135deg, var(--happy-orange), #ff8c42);
    color: white;
    border-color: transparent;
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.btn-class.btn-popular:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.45);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    padding: 6rem 2rem;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    background: var(--light-bg);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-text);
    text-align: left;
    transition: background 0.3s;
    font-family: 'Nunito', sans-serif;
}

.faq-question:hover {
    background: #f0e6d0;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 2rem 1.5rem;
}

.faq-answer p {
    color: #636e72;
    line-height: 1.7;
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #357abd 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '1 2 3 + × ÷ =';
    position: absolute;
    font-size: 8rem;
    font-weight: 800;
    opacity: 0.1;
    white-space: nowrap;
    animation: scroll 20s linear infinite;
}

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

.cta h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: white;
    margin-bottom: 1rem;
}

.cta p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    background: var(--sunshine-yellow);
    color: var(--dark-text);
    padding: 1rem clamp(1.5rem, 3vw, 2.5rem);
    border-radius: 50px;
    text-decoration: none;
    font-size: clamp(1.05rem, 1.5vw, 1.25rem);
    font-weight: 800;
    white-space: nowrap;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.btn-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(0,0,0,0.3);
}

.cta-note {
    font-size: 0.9rem !important;
    opacity: 0.8;
    margin-top: 1rem !important;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--dark-text);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin: 1rem 0;
}

.footer-brand .logo-text {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
    font-size: 1.5rem;
}

.social-links a {
    text-decoration: none;
    transition: transform 0.3s;
}

.social-links a:hover {
    transform: scale(1.2);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-contact p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 0.8rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
}

/* ============================================
   Animations
   ============================================ */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

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

@keyframes scroll {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes confettiFall {
    0% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translate(var(--vx), var(--vy)) rotate(720deg);
        opacity: 0;
    }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */

/* Hero Tablet & Mobile Breakpoint (<= 960px) - Single column hero */
@media (max-width: 960px) {
    .hero {
        min-height: auto;
        padding-top: 95px;
        padding-bottom: 4rem;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }

    .hero-content {
        max-width: 650px;
        margin: 0 auto;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
        max-width: 520px;
    }

    .hero-cta {
        justify-content: center;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .hero-cta .btn-primary,
    .hero-cta .btn-secondary {
        min-height: 52px;
    }

    .hero-stats {
        justify-content: center;
        gap: clamp(1.25rem, 3.5vw, 2.5rem);
    }

    .hero-image {
        display: flex;
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }

    .hero-image-wrapper {
        width: 100%;
        max-width: 440px;
        margin: 0 auto;
    }

    img.hero-image,
    #hero-image {
        max-height: 320px;
        border-radius: 20px;
    }
}

/* Mobile Navigation & Base Mobile Overrides (<= 800px) */
@media (max-width: 800px) {
    .nav-toggle {
        display: flex;
        min-width: 44px;
        min-height: 44px;
        justify-content: center;
        align-items: center;
        padding: 6px;
    }

    .nav-menu {
        position: fixed;
        top: 68px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 68px);
        height: calc(100dvh - 68px);
        background: var(--light-bg);
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1rem;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 9999;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu a {
        min-height: 44px;
        display: flex;
        align-items: center;
        font-size: 1.1rem;
        width: 100%;
        justify-content: center;
        white-space: normal;
    }

    .btn-nav {
        width: 100%;
        max-width: 320px;
        min-height: 48px;
        text-align: center;
        font-size: 1.05rem;
        padding: 0.75rem 1.5rem;
    }

    .site-logo {
        max-height: 36px;
    }

    .hero-image-wrapper {
        max-width: 380px;
    }

    img.hero-image,
    #hero-image {
        max-height: 280px;
        border-radius: 18px;
    }

    .class-image-container {
        height: 160px;
    }

    .step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .step-connector {
        margin-left: 0;
    }

    .pricing-card.popular {
        transform: scale(1);
    }

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

/* Tablet Breakpoint (600px - 1024px) - Clean 2-column cards */
@media (max-width: 1024px) and (min-width: 600px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .levels-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 1.5rem;
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .schedule-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

/* Wide Tablet / Small Laptop Enhancement (801px - 1024px) */
@media (max-width: 1024px) and (min-width: 801px) {
    .levels-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

/* Single Column Grid for Narrow Screens (< 600px) */
@media (max-width: 599px) {
    .features-grid,
    .levels-grid,
    .testimonials-grid,
    .pricing-grid,
    .schedule-grid {
        grid-template-columns: 1fr;
    }

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

/* Small Mobile Breakpoint (max 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        padding-top: 85px;
        padding-bottom: 3rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .hero-cta .btn-primary,
    .hero-cta .btn-secondary {
        width: 100%;
        min-height: 48px;
        font-size: 0.95rem;
        padding: 0.75rem 1.25rem;
        justify-content: center;
        white-space: nowrap;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
        min-height: 44px;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .cta-buttons .btn-primary,
    .cta-buttons .btn-secondary,
    .btn-cta {
        width: 100%;
        min-height: 48px;
        justify-content: center;
    }

    /* Hide floating decorative numbers on small mobile */
    .floating-numbers,
    .floating-number {
        display: none !important;
    }

    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem 1.5rem;
        justify-content: center;
    }

    .hero-image-wrapper {
        max-width: 320px;
    }

    img.hero-image,
    #hero-image {
        max-height: 240px;
    }

    .social-links a {
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* ============================================
   Prevent horizontal scroll (mobile fix)
   ============================================ */
html, body {
    overflow-x: hidden;
    max-width: 100%;
}

img {
    max-width: 100%;
    height: auto;
}