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

:root {
    /* Color Palette - Updated for cleaner look */
    --primary-text: #1F2937;
    --primary-accent: #2563EB;
    --secondary-accent: #0D9488;
    --light-accent: #EFF6FF;
    --background: #FFFFFF;
    --light-gray: #F9FAFB;
    --medium-gray: #E5E7EB;
    --dark-gray: #6B7280;
    --success: #10B981;
    --blossom-pink: #FFB6C1;
    --premium-bg: #f7f9ff;
    --premium-card: #ffffff;
    --premium-border: #e6e9f2;
    --premium-shadow: 0 4px 12px rgba(15,23,42,.06);
    --premium-shadow-hover: 0 8px 24px rgba(15,23,42,.10);
    --menu-bg: rgba(255, 255, 255, 0.98);
    --menu-overlay: rgba(0, 0, 0, 0.4);
    
    /* Radial Animation Variables - Optimized for full page */
    --wrapSize: 300px;
    --centerSize: 100px;
    --iconSize: 60px;
    --wipeDur: 300ms;
    --showFade: 420ms;
    
    /* Typography - Updated font for smaller space */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Manrope', sans-serif;
    --font-nepali: 'Mukta', 'Noto Sans Devanagari', sans-serif;
    --font-compact: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 2.5rem;
    
    /* Borders */
    --border-radius: 6px;
    --border-radius-lg: 8px;
    --border-radius-xl: 12px;
    
    /* Shadows - More subtle */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--primary-text);
    background-color: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    font-size: 14px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography - More compact */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
}

h3 {
    font-size: clamp(1.15rem, 2.5vw, 1.35rem);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
    font-size: 0.95rem;
}

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

/* Buttons - More compact */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-align: center;
    min-width: 100px;
}

.btn-primary {
    background-color: var(--primary-accent);
    color: white;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #1D4ED8;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary-accent);
    color: white;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: #0F766E;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-accent);
    border: 1.5px solid var(--primary-accent);
    padding: 0.5rem 1rem;
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--primary-accent);
    color: white;
    transform: translateY(-1px);
}

/* Updated CTA Phone Button with Shaking Call Icon */
.cta-phone-btn {
    position: relative;
    background: linear-gradient(135deg, var(--primary-accent) 0%, #4F46E5 100%);
    color: white;
    border: none;
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.2);
    transition: all 0.2s ease;
    overflow: hidden;
    width: 240px;
    justify-content: flex-start;
    gap: var(--spacing-sm);
    min-height: 50px;
    min-width: 240px;
}

.cta-phone-btn:hover,
.cta-phone-btn:focus {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    background: linear-gradient(135deg, #1D4ED8 0%, #4338CA 100%);
}

.cta-phone-btn:active {
    transform: translateY(0);
}

.cta-btn-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.cta-btn-text {
    position: relative;
    width: 140px;
    height: 20px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.cta-btn-line {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    transition: opacity 0.2s ease;
    font-weight: 600;
    letter-spacing: 0.2px;
    font-size: 0.9rem;
}

.cta-btn-line-2 {
    opacity: 0;
}

/* Typewriter cursor specific to button */
.cta-phone-btn .typewriter-cursor {
    color: white;
    font-weight: 700;
    animation: blink 1s infinite;
    margin-left: 2px;
    opacity: 0.8;
}

/* Shaking Call Icon Animation */
.call-shaking {
    animation: shake 1.5s ease-in-out infinite;
    transform-origin: center center;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    10%, 30%, 50%, 70%, 90% { transform: rotate(-3deg); }
    20%, 40%, 60%, 80% { transform: rotate(3deg); }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Logo - More compact */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-text);
    font-weight: 600;
    font-size: 1.1rem;
    gap: var(--spacing-sm);
    transition: transform 0.2s ease;
}

.logo:hover {
    transform: translateY(-1px);
}

.logo-image-container {
    flex-shrink: 0;
}

.logo-image {
    height: 40px;
    width: auto;
    display: block;
}

.logo-text-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-main {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1.1rem;
    line-height: 1.2;
    color: var(--primary-text);
}

.logo-tagline {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.65rem;
    color: var(--primary-accent);
    line-height: 1.2;
    margin-top: 1px;
    letter-spacing: 0.3px;
}

/* Footer Logo */
.footer-logo .logo-image {
    height: 36px;
}

.footer-logo .logo-main {
    font-size: 1rem;
}

.footer-logo .logo-tagline {
    font-size: 0.6rem;
}

/* Navigation - Simplified */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.navbar.scrolled {
    background-color: white;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--medium-gray);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem var(--spacing-md);
    min-height: 60px;
}

.nav-links {
    display: none;
    gap: var(--spacing-lg);
}

.nav-link {
    text-decoration: none;
    color: var(--primary-text);
    font-weight: 500;
    position: relative;
    padding: 0.4rem 0;
    transition: color 0.2s ease;
    font-size: 0.9rem;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--primary-accent);
    outline: none;
}

.nav-link.active {
    color: var(--primary-accent);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-accent);
    animation: underlineAppear 0.2s ease;
}

@keyframes underlineAppear {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

.mobile-menu-btn {
    display: flex;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn:hover,
.mobile-menu-btn:focus {
    background-color: var(--light-gray);
    outline: none;
    transform: scale(1.05);
}

/* Mobile Menu - Simplified */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--menu-overlay);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.mobile-menu.active .mobile-menu-overlay {
    opacity: 1;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 350px;
    height: 100%;
    height: 100vh;
    height: 100dvh;
    background-color: var(--menu-bg);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.08);
    transform: translateX(100%);
    transition: transform 0.2s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--medium-gray);
    background-color: white;
    min-height: 60px;
}

.mobile-menu-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mobile-logo-img {
    height: 32px;
    width: auto;
}

.mobile-logo-text {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary-text);
    line-height: 1.2;
}

.mobile-logo-tagline {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.6rem;
    color: var(--primary-accent);
    line-height: 1.2;
    margin-top: 1px;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.mobile-menu-close:hover,
.mobile-menu-close:focus {
    background-color: var(--medium-gray);
    outline: none;
    transform: rotate(90deg);
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    padding: 0.75rem;
    flex-grow: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-nav-link {
    text-decoration: none;
    color: var(--primary-text);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 44px;
    position: relative;
    overflow: hidden;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
    color: var(--primary-accent);
    outline: none;
    background-color: rgba(37, 99, 235, 0.05);
}

.mobile-nav-link.active {
    color: var(--primary-accent);
    background-color: rgba(37, 99, 235, 0.1);
    font-weight: 600;
}

.mobile-nav-link.active .mobile-nav-icon {
    color: var(--primary-accent);
}

.mobile-nav-icon {
    font-size: 1rem;
    width: 20px;
    text-align: center;
    color: var(--dark-gray);
    transition: all 0.2s ease;
}

.mobile-menu-footer {
    padding: 1rem;
    border-top: 1px solid var(--medium-gray);
    background-color: white;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-menu-call-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
    border: none;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
    transition: all 0.2s ease;
    text-decoration: none;
    border-radius: var(--border-radius);
    gap: 0.75rem;
}

.mobile-menu-call-btn:hover,
.mobile-menu-call-btn:focus {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.2);
    background: linear-gradient(135deg, #1D4ED8, #0F766E);
}

.mobile-menu-call-icon {
    font-size: 1rem;
}

.mobile-menu-call-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
}

.mobile-menu-call-title {
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.9;
}

.mobile-menu-call-number {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.mobile-menu-social {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(229, 231, 235, 0.5);
}

.mobile-social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: white;
    color: var(--primary-accent);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--medium-gray);
}

.mobile-social-icon:hover,
.mobile-social-icon:focus {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

.mobile-social-icon.fa-facebook-f:hover {
    background-color: #1877F2;
    color: white;
    border-color: #1877F2;
}

.mobile-social-icon.fa-youtube:hover {
    background-color: #FF0000;
    color: white;
    border-color: #FF0000;
}

.mobile-social-icon.fa-instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    color: white;
    border-color: transparent;
}

/* Cherry Blossom Decorations */
.cherry-blossom {
    position: absolute;
    z-index: 0;
    pointer-events: none;
    opacity: 0.12;
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.cherry-blossom img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 2px 4px rgba(255, 182, 193, 0.3));
}

.cherry-blossom-1 {
    top: 15%;
    left: 5%;
    width: 60px;
    transform: rotate(-15deg);
}

.cherry-blossom-2 {
    bottom: 10%;
    right: 8%;
    width: 50px;
    transform: rotate(25deg);
}

.cherry-blossom-3 {
    top: 20%;
    right: 10%;
    width: 55px;
    transform: rotate(10deg);
}

/* Optimized Hero Section - Full Page */
.hero {
    padding-top: 5rem;
    padding-bottom: 2rem;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-text {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    animation: fadeUp 0.6s ease;
}

.hero-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-text);
    font-weight: 700;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

/* Radial Animation - Optimized for Full Page */
.radial-wrap {
    width: min(var(--wrapSize), 85vw);
    height: min(var(--wrapSize), 85vw);
    position: relative;
    margin: 0 auto;
    display: grid;
    place-items: center;
    order: -1;
}

.center {
    width: var(--centerSize);
    height: var(--centerSize);
    border-radius: 50%;
    background: #f3fbff;
    border: 1.5px solid rgba(11, 76, 134, .1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    overflow: hidden;
}

.center img {
    width: 78%;
    height: 78%;
    object-fit: contain;
    display: block;
}

.orbit {
    position: absolute;
    inset: 0;
    z-index: 2;
}

/* Icon item */
.item {
    position: absolute;
    width: var(--iconSize);
    height: var(--iconSize);
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--showFade) ease;
}

.item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.item.active {
    opacity: 1;
}

/* LABEL: plain text (no box), NEVER overlap icon */
.label {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 11px;
    line-height: 1.2;
    color: var(--primary-text);
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transition: opacity var(--showFade) ease;
    pointer-events: none;
    font-family: var(--font-nepali);
}

/* show label with icon */
.item.active .label {
    opacity: 1;
}

/* side placement set by JS */
.label.right {
    left: calc(100% + 10px);
    text-align: left;
}

.label.left {
    right: calc(100% + 10px);
    text-align: right;
}

/* allow controlled multiline for longer labels */
.label.break {
    white-space: normal;
    width: 120px;
    line-height: 1.3;
}

.label.left.break {
    width: 120px;
}

/* Reverse wipe (right -> left) */
.item::after {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(270deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, .95) 50%,
            rgba(255, 255, 255, 0) 100%);
    transform: translateX(140%);
    opacity: 0;
    pointer-events: none;
    mix-blend-mode: screen;
}

.item.wipe::after {
    opacity: 1;
    animation: wipeReverse var(--wipeDur) ease;
}

@keyframes wipeReverse {
    to {
        transform: translateX(-140%);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    max-width: 550px;
    margin: 0 auto;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.section-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

/* Service Cards with Slide Animation */
.services-preview {
    background-color: var(--light-gray);
    overflow: hidden;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
    max-width: 550px;
    margin: 0 auto;
}

.service-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    will-change: transform, opacity;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
    animation: slideUp 0.6s ease-out forwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

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

.service-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.service-icon {
    font-size: 2rem;
    color: var(--primary-accent);
    margin-bottom: var(--spacing-sm);
    transition: color 0.2s ease;
}

.service-card:hover .service-icon {
    color: var(--secondary-accent);
}

.service-title {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.service-description {
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
    flex-grow: 1;
    font-size: 0.9rem;
}

.service-link {
    text-decoration: none;
    color: var(--primary-accent);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: gap 0.2s ease;
    margin-top: auto;
    font-size: 0.85rem;
}

.service-link:hover,
.service-link:focus {
    gap: var(--spacing-sm);
    outline: none;
}

/* Course Cards with Slide Animation */
.courses-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
    max-width: 550px;
    margin: 0 auto;
}

.course-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    display: flex;
    flex-direction: column;
    height: 100%;
    will-change: transform, opacity;
}

.course-card.visible {
    opacity: 1;
    transform: translateY(0);
    animation: slideUp 0.6s ease-out forwards;
}

.course-card:nth-child(1) { animation-delay: 0.1s; }
.course-card:nth-child(2) { animation-delay: 0.2s; }
.course-card:nth-child(3) { animation-delay: 0.3s; }

.course-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.course-title {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    padding-top: 0.25rem;
}

.course-description {
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
    flex-grow: 1;
    font-size: 0.9rem;
}

.course-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.course-tag {
    background-color: var(--light-accent);
    color: var(--primary-accent);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.course-link {
    text-decoration: none;
    color: var(--secondary-accent);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: auto;
    font-size: 0.85rem;
}

.course-link:hover,
.course-link:focus {
    text-decoration: underline;
    outline: none;
}

/* Updated Testimonials Section */
.testimonials {
    background: transparent;
    position: relative;
    overflow: hidden;
}

.testimonial-marquee-container {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 36px;
}

.testimonial-marquee {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    border: none;
    background: transparent;
    backdrop-filter: none;
    padding: 12px 0;
    -webkit-mask-image: linear-gradient(90deg, transparent, white 15%, white 85%, transparent);
    mask-image: linear-gradient(90deg, transparent, white 15%, white 85%, transparent);
}

.testimonial-track {
    display: flex;
    gap: 16px;
    width: max-content;
    padding: 0 14px;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.testimonial-card {
    position: relative;
    width: 240px;
    min-height: 120px;
    padding: 16px;
    border-radius: var(--border-radius-lg);
    background: var(--premium-card);
    border: 1px solid var(--premium-border);
    box-shadow: var(--premium-shadow);
    transition: .2s ease;
    overflow: hidden;
    flex-shrink: 0;
}

.testimonial-card::after {
    content: "“";
    position: absolute;
    right: 16px;
    top: 8px;
    font-size: 48px;
    color: rgba(37, 99, 235, 0.08);
    font-weight: 800;
    font-family: serif;
}

.testimonial-header {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}

.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--light-accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

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

.testimonial-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: 2px;
}

.testimonial-company {
    font-size: 12px;
    color: var(--primary-accent);
    font-weight: 500;
}

.testimonial-text {
    margin: 0;
    font-size: 12px;
    line-height: 1.5;
    color: var(--dark-gray);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding-left: 6px;
    border-left: 2px solid var(--light-accent);
}

/* Updated CTA Section */
.cta-premium {
    background:
        radial-gradient(1000px 400px at 0% 100%, rgba(37, 99, 235, .06), transparent 50%),
        radial-gradient(800px 350px at 100% 100%, rgba(13, 148, 136, .04), transparent 55%),
        white;
    position: relative;
    overflow: hidden;
}

.cta-content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta-text-content {
    animation: fadeUp 0.8s ease;
    text-align: center;
}

.cta-badge {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
    color: white;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.cta-title {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-text);
    line-height: 1.2;
}

.cta-subtitle {
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
    line-height: 1.5;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    align-items: center;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-text);
    font-weight: 500;
    font-size: 0.9rem;
}

.cta-feature i {
    color: var(--success);
    font-size: 1rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.cta-illustration {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.8s ease 0.2s both;
    order: -1;
}

.cta-image {
    max-width: 100%;
    height: auto;
    max-height: 250px;
    filter: drop-shadow(0 12px 24px rgba(37, 99, 235, .08));
    z-index: 1;
    position: relative;
}

.cta-floating-element {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--primary-accent);
    box-shadow: var(--premium-shadow);
    border: 1.5px solid var(--light-accent);
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

.cta-floating-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    background: linear-gradient(135deg, #EFF6FF, white);
}

.cta-floating-2 {
    top: 10%;
    right: 15%;
    animation-delay: 0.5s;
    background: linear-gradient(135deg, #F0FDF4, white);
    color: var(--secondary-accent);
}

.cta-floating-3 {
    bottom: 20%;
    right: 10%;
    animation-delay: 1s;
    background: linear-gradient(135deg, #FEFCE8, white);
    color: #F59E0B;
}

/* FAQ Section */
.faq-section {
    background-color: var(--light-gray);
}

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

.faq-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.8s ease;
}

.faq-image {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    filter: drop-shadow(0 8px 16px rgba(37, 99, 235, .08));
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.faq-question:hover {
    color: var(--primary-accent);
}

.faq-question i {
    transition: transform 0.3s ease;
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.faq-question[aria-expanded="true"] i {
    transform: rotate(180deg);
    color: var(--primary-accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 var(--spacing-md);
}

.faq-answer.active {
    max-height: 300px;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-answer p {
    margin: 0;
    color: var(--dark-gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Footer - Optimized Spacing */
.footer {
    background-color: white;
    border-top: 1px solid var(--medium-gray);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-logo .logo-main {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.footer-description {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--dark-gray);
}

.footer-registration {
    font-size: 0.8rem;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
}

.footer-registration p {
    margin-bottom: 0;
}

/* Social Links */
.social-links {
    margin-top: var(--spacing-xs);
}

.social-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-text);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-primary);
}

.social-icons {
    display: flex;
    gap: var(--spacing-xs);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--light-gray);
    color: var(--primary-accent);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.social-icon:hover,
.social-icon:focus {
    background-color: var(--primary-accent);
    color: white;
    transform: translateY(-1px);
    outline: none;
}

.social-icon.fa-facebook-f:hover {
    background-color: #1877F2;
}

.social-icon.fa-youtube:hover {
    background-color: #FF0000;
}

.social-icon.fa-instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.footer-title {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--primary-text);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--light-accent);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links li {
    margin-bottom: 0;
}

.footer-links a {
    text-decoration: none;
    color: var(--dark-gray);
    transition: all 0.2s ease;
    display: inline-block;
    padding: 0.2rem 0;
    font-size: 0.85rem;
    position: relative;
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--primary-accent);
    outline: none;
    transform: translateX(3px);
}

.footer-links a::before {
    content: "→";
    position: absolute;
    left: -18px;
    opacity: 0;
    transition: all 0.2s ease;
    color: var(--primary-accent);
}

.footer-links a:hover::before,
.footer-links a:focus::before {
    opacity: 1;
    left: -12px;
}

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-contact li {
    margin-bottom: 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--dark-gray);
    font-size: 0.85rem;
    line-height: 1.4;
}

.footer-contact i {
    color: var(--primary-accent);
    width: 18px;
    flex-shrink: 0;
    margin-top: 0.1rem;
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--medium-gray);
    color: var(--dark-gray);
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--primary-accent);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 999;
    box-shadow: var(--shadow-md);
    font-size: 1rem;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover,
.back-to-top:focus {
    background-color: #1D4ED8;
    transform: translateY(-2px);
    outline: none;
}

/* MEDIA QUERIES */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .hero-container {
        padding: 0 var(--spacing-lg);
    }
    
    .hero-buttons {
        flex-wrap: nowrap;
    }
    
    .cta-features {
        align-items: flex-start;
        max-width: 350px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-grid {
        gap: var(--spacing-lg);
    }
    
    .cta-phone-btn {
        width: 240px;
        min-width: 240px;
    }
    
    .mobile-menu-content {
        width: 75%;
    }
    
    .label {
        font-size: 10px;
    }
    
    .label.break {
        width: 100px;
    }
    
    .faq-content-wrapper {
        gap: var(--spacing-lg);
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    body {
        font-size: 15px;
    }
    
    h1 {
        font-size: clamp(2rem, 4.5vw, 2.25rem);
    }
    
    .hero {
        padding-top: 6rem;
        padding-bottom: 3rem;
    }
    
    .hero-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
        align-items: center;
        text-align: left;
    }
    
    .hero-text {
        text-align: left;
        padding: 0;
        max-width: none;
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .radial-wrap {
        order: initial;
    }
    
    :root {
        --wrapSize: 350px;
        --centerSize: 100px;
        --iconSize: 65px;
    }
    
    .label {
        font-size: 11px;
    }
    
    .label.break {
        width: 130px;
    }
    
    .services-grid,
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 100%;
        gap: var(--spacing-lg);
    }
    
    .cta-content-wrapper {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .cta-text-content {
        text-align: left;
    }
    
    .cta-features {
        align-items: flex-start;
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
    }
    
    .cta-buttons {
        justify-content: flex-start;
    }
    
    .cta-illustration {
        order: initial;
    }
    
    .faq-content-wrapper {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .footer-col:first-child {
        grid-column: span 2;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .nav-links {
        display: flex;
    }
    
    .logo-text-container {
        display: flex;
    }
    
    .cherry-blossom-1 {
        width: 70px;
    }
    
    .cherry-blossom-2 {
        width: 60px;
    }
    
    .cherry-blossom-3 {
        width: 65px;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    body {
        font-size: 16px;
    }
    
    :root {
        --wrapSize: 400px;
        --centerSize: 120px;
        --iconSize: 75px;
    }
    
    .label {
        font-size: 12px;
    }
    
    .label.break {
        width: 150px;
    }
    
    .cta-image {
        max-height: 280px;
    }
    
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-lg);
    }
    
    .courses-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .faq-image {
        max-height: 350px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-lg);
    }
    
    .footer-col:first-child {
        grid-column: span 1;
    }
    
    .footer-col {
        padding-right: var(--spacing-md);
    }
    
    .hero-title {
        font-size: clamp(2rem, 4vw, 2.5rem);
    }
    
    .footer {
        padding: var(--spacing-xl) 0 var(--spacing-lg);
    }
    
    .footer-logo {
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-description {
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-registration {
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-title {
        margin-bottom: var(--spacing-sm);
    }
    
    .cta-phone-btn {
        width: 260px;
        min-width: 260px;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        padding: 0;
    }
    
    .hero-container {
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-lg);
    }
    
    :root {
        --wrapSize: 450px;
        --centerSize: 140px;
        --iconSize: 80px;
    }
    
    .label {
        font-size: 13px;
    }
    
    .label.break {
        width: 160px;
    }
    
    .services-grid {
        gap: var(--spacing-xl);
    }
    
    .courses-grid {
        gap: var(--spacing-xl);
    }
    
    .cta-image {
        max-height: 300px;
    }
    
    .faq-image {
        max-height: 400px;
    }
    
    .footer-grid {
        gap: var(--spacing-xl);
    }
    
    .footer-col {
        padding-right: var(--spacing-lg);
    }
}

/* Extra-small devices (<= 420px) */
@media (max-width: 420px) {
    .logo {
        gap: 0.6rem;
    }

    .logo-main {
        font-size: 1rem;
    }

    .logo-tagline {
        display: none;
    }

    .nav-container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    :root {
        --wrapSize: 260px;
        --centerSize: 80px;
        --iconSize: 50px;
    }
    
    .label {
        font-size: 9px;
    }
    
    .label.break {
        width: 90px;
    }
    
    .faq-question {
        font-size: 0.9rem;
        padding: var(--spacing-sm);
    }
    
    .faq-answer p {
        font-size: 0.85rem;
    }
}

/* Reduce motion preferences */
@media (prefers-reduced-motion: reduce) {
    .typewriter-cursor,
    .cta-phone-btn .typewriter-cursor {
        animation: none;
        opacity: 0.7;
    }
    
    .call-shaking {
        animation: none;
        opacity: 1;
    }
    
    .cta-floating-element {
        animation: none;
    }
    
    .cherry-blossom {
        transition: none;
    }
    
    .cta-phone-btn,
    .mobile-menu-call-btn,
    .service-phone-link {
        transition: opacity 0.2s ease, background-color 0.2s ease;
    }
    
    .cta-phone-btn:hover,
    .cta-phone-btn:focus {
        transform: none;
    }
    
    .service-card:hover,
    .course-card:hover {
        transform: none;
    }
    
    .testimonial-track {
        animation: none !important;
    }
    
    .mobile-menu-content,
    .mobile-menu-overlay {
        transition: none;
    }
    
    .mobile-menu-close:hover {
        transform: none;
    }
    
    .mobile-nav-link:hover,
    .mobile-services-toggle:hover {
        transform: none;
    }
    
    .item::after {
        display: none;
    }
    
    .item.wipe::after {
        animation: none;
    }
    
    .service-item:hover {
        transform: none;
    }
    
    .faq-question i {
        transition: none;
    }
    
    .faq-answer {
        transition: max-height 0.5s ease;
    }
}

/* Print styles */
@media print {
    .navbar,
    .hero-buttons,
    .cta-buttons,
    .back-to-top,
    .mobile-menu-btn,
    .cherry-blossom,
    .social-links,
    .mobile-menu,
    .mobile-menu-footer {
        display: none !important;
    }
    
    .hero {
        padding-top: 1.5rem;
        min-height: auto;
    }
    
    .section {
        padding: 0.75rem 0;
        break-inside: avoid;
    }
    
    .footer {
        border-top: 1px solid #000;
        padding: 0.75rem 0;
    }
    
    .cta-phone-btn .typewriter-cursor {
        display: none;
    }
    
    .call-shaking {
        animation: none;
    }
    
    .item {
        opacity: 1 !important;
    }
    
    .label {
        opacity: 1 !important;
    }
    
    .faq-answer {
        max-height: none !important;
        display: block !important;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(3deg);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}