/* ============================================
   SAKIS BOUDOURIDIS - LUXURY TUTOR WEBSITE
   Dark Theme with Gold Accents
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Raleway:wght@300;400;500;600&family=Great+Vibes&display=swap');

/* CSS Variables */
:root {
    --primary-dark: #0a0a0a;
    --secondary-dark: #1a1a1a;
    --tertiary-dark: #2a2a2a;
    --gold: #d4af37;
    --gold-light: #f4e4bc;
    --gold-dark: #b8960c;
    --white: #ffffff;
    --gray-light: #e0e0e0;
    --gray: #888888;
    --gray-dark: #444444;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Raleway', sans-serif;
    --font-script: 'Great Vibes', cursive;

    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-gold: 0 0 30px rgba(212, 175, 55, 0.3);
    --shadow-dark: 0 10px 40px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--primary-dark);
    color: var(--white);
    line-height: 1.8;
    overflow-x: hidden;
}

/* Selection */
::selection {
    background: var(--gold);
    color: var(--primary-dark);
}

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

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

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

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

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

p {
    font-size: 1.1rem;
    color: var(--gray-light);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

/* Full width container for header/footer */
.container-full {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 5%;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}

.logo span {
    color: var(--gold);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 180px;
}

nav a {
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-light);
    position: relative;
    padding: 5px 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

nav a:hover {
    color: var(--gold);
}

nav a:hover::after {
    width: 100%;
}

/* Dropdown Menu Styles */
nav ul li {
    position: relative;
}

nav ul li.has-dropdown > a {
    display: flex;
    align-items: center;
    gap: 6px;
}

nav ul li.has-dropdown > a i {
    font-size: 0.7rem;
    transition: var(--transition);
}

nav ul li.has-dropdown:hover > a i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--secondary-dark);
    border: 1px solid var(--gold-dark);
    border-radius: 8px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-dark);
    display: block;
}

nav ul li.has-dropdown:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    font-size: 0.9rem;
    text-transform: none;
    letter-spacing: 0.5px;
    color: var(--gray-light);
    transition: var(--transition);
}

.dropdown-menu li a:hover {
    background: var(--tertiary-dark);
    color: var(--gold);
    padding-left: 25px;
}

.dropdown-menu li a::after {
    display: none;
}

.dropdown-menu li a i {
    font-size: 0.65rem;
}

/* Submenu (2nd level) */
.dropdown-submenu {
    position: absolute;
    top: 0;
    left: 100%;
    min-width: 180px;
    background: var(--secondary-dark);
    border: 1px solid var(--gold-dark);
    border-radius: 8px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition);
    z-index: 1001;
    box-shadow: var(--shadow-dark);
    display: block;
}

.dropdown-menu li.has-dropdown:hover > .dropdown-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* 3rd level submenu - opens to the left */
.dropdown-submenu li.has-dropdown > .dropdown-submenu {
    top: 0;
    left: auto;
    right: 100%;
}

.dropdown-submenu li.has-dropdown:hover > .dropdown-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    width: 30px;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.9) 0%,
        rgba(10, 10, 10, 0.7) 50%,
        rgba(10, 10, 10, 0.9) 100%
    );
    z-index: -1;
}

.hero-content {
    text-align: center;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
}

.hero-content .subtitle {
    font-family: var(--font-script);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--gold);
    margin-bottom: 20px;
}

.hero-content h1 {
    color: var(--white);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 8px;
}

.hero-content h1 span {
    display: block;
    color: var(--gold);
}

.hero-content .tagline {
    font-size: 1.3rem;
    color: var(--gray-light);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-subjects {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-subjects span {
    padding: 10px 25px;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
}

.hero-subjects span:hover {
    background: var(--gold);
    color: var(--primary-dark);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 45px;
    background: var(--gold);
    color: var(--primary-dark);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.hero-cta:hover::before {
    left: 100%;
}

.hero-cta:hover {
    background: var(--gold-light);
    box-shadow: var(--shadow-gold);
    transform: translateY(-3px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--gold);
    border-radius: 20px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: scrollDown 2s infinite;
}

/* ============================================
   SECTION STYLES
   ============================================ */
section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header .label {
    font-family: var(--font-script);
    font-size: 1.8rem;
    color: var(--gold);
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--gray);
}

.divider {
    width: 80px;
    height: 2px;
    background: var(--gold);
    margin: 30px auto;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--secondary-dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 5px;
    box-shadow: var(--shadow-dark);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold);
    border-radius: 5px;
    z-index: -1;
}

.about-content h3 {
    color: var(--gold);
    margin-bottom: 25px;
}

.about-content p {
    margin-bottom: 20px;
    text-align: justify;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--tertiary-dark);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--gold);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 10px;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: var(--primary-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--secondary-dark);
    padding: 50px 30px;
    text-align: center;
    border-radius: 5px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-gold);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 25px;
    display: block;
}

.service-card h3 {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-card p {
    font-size: 1rem;
    color: var(--gray);
}

/* ============================================
   TEACHING METHODS SECTION
   ============================================ */
.methods {
    background: var(--secondary-dark);
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.method-card {
    background: linear-gradient(145deg, var(--tertiary-dark), var(--secondary-dark));
    padding: 50px 40px;
    border-radius: 10px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
}

.method-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.method-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 25px;
    filter: brightness(0.8);
    transition: var(--transition);
}

.method-card:hover img {
    filter: brightness(1);
}

.method-card h3 {
    color: var(--gold);
    margin-bottom: 15px;
}

.method-card p {
    color: var(--gray-light);
    font-size: 1rem;
}

/* ============================================
   QUALIFICATIONS SECTION
   ============================================ */
.qualifications {
    background: var(--primary-dark);
}

.qual-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.qual-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--gold);
}

.qual-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 50px;
}

.qual-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.qual-content {
    background: var(--secondary-dark);
    padding: 30px;
    border-radius: 5px;
    max-width: 400px;
    margin-right: 50px;
    position: relative;
    transition: var(--transition);
}

.qual-item:nth-child(even) .qual-content {
    margin-right: 0;
    margin-left: 50px;
}

.qual-content:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-gold);
}

.qual-item:nth-child(even) .qual-content:hover {
    transform: translateX(5px);
}

.qual-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--gold);
    border-radius: 50%;
    border: 4px solid var(--primary-dark);
}

.qual-year {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 10px;
}

.qual-content h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.qual-content p {
    color: var(--gray);
    font-size: 0.95rem;
    margin: 0;
}

.qual-badge {
    display: inline-block;
    background: var(--gold);
    color: var(--primary-dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 15px;
}

/* ============================================
   BJJ / ATHLETICS SECTION
   ============================================ */
.athletics {
    background: var(--secondary-dark);
    position: relative;
    overflow: hidden;
}

.athletics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y="50" font-size="80" fill="rgba(212,175,55,0.03)">🥋</text></svg>');
    background-size: 200px;
    pointer-events: none;
}

.athletics-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.athletics h3 {
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 50px;
}

.medals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.medal-card {
    background: linear-gradient(145deg, var(--tertiary-dark), var(--primary-dark));
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--tertiary-dark);
    transition: var(--transition);
}

.medal-card:hover {
    border-color: var(--gold);
    transform: scale(1.05);
}

.medal-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    display: block;
}

.medal-card h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.medal-card .event {
    color: var(--gold);
    font-size: 0.95rem;
    margin-bottom: 5px;
}

.medal-card .location {
    color: var(--gray);
    font-size: 0.9rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--primary-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h3 {
    color: var(--gold);
    margin-bottom: 30px;
}

.contact-info p {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px;
    background: var(--secondary-dark);
    border-radius: 5px;
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-gold);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--gold);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--tertiary-dark);
    border-radius: 50%;
}

.contact-item-content h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-item-content a,
.contact-item-content span {
    color: var(--gray-light);
    font-size: 1.1rem;
}

.contact-item-content a:hover {
    color: var(--gold);
}

.contact-map {
    background: var(--secondary-dark);
    border-radius: 10px;
    overflow: hidden;
    height: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(100%) invert(92%) contrast(83%);
}

/* WhatsApp Button */
.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 40px;
    background: #25D366;
    color: var(--white);
    font-weight: 600;
    border-radius: 50px;
    margin-top: 30px;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: var(--secondary-dark);
    padding: 60px 0 30px;
    text-align: center;
    border-top: 1px solid var(--tertiary-dark);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--gold);
}

footer p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.footer-divider {
    width: 100px;
    height: 1px;
    background: var(--gold);
    margin: 30px auto;
}

.designed-by {
    font-family: var(--font-script);
    font-size: 1.3rem;
    color: var(--gray-light);
    margin-bottom: 10px;
}

.mycustomapp-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold);
    font-weight: 500;
    transition: var(--transition);
}

.mycustomapp-link:hover {
    color: var(--gold-light);
}

.mycustomapp-link img {
    height: 30px;
    width: auto;
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-7px);
    }
}

@keyframes scrollDown {
    0% {
        opacity: 1;
        top: 10px;
    }
    100% {
        opacity: 0;
        top: 30px;
    }
}

/* Fade in on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .medals-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .qual-timeline::before {
        left: 20px;
    }

    .qual-item,
    .qual-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 60px;
        padding-right: 0;
    }

    .qual-content,
    .qual-item:nth-child(even) .qual-content {
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
    }

    .qual-dot {
        left: 20px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 80px 0;
    }

    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--primary-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: var(--transition);
    }

    nav ul.active {
        right: 0;
    }

    nav a {
        font-size: 1.2rem;
    }

    /* Mobile Dropdown Styles */
    nav ul li.has-dropdown {
        width: 100%;
        text-align: center;
    }

    nav ul li.has-dropdown > a {
        justify-content: center;
    }

    .dropdown-menu {
        position: static;
        width: 100%;
        min-width: auto;
        background: transparent;
        border: none;
        border-radius: 0;
        padding: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: none;
    }

    nav ul li.has-dropdown.open > .dropdown-menu {
        max-height: 500px;
    }

    .dropdown-menu li a {
        justify-content: center;
        padding: 10px 20px;
        font-size: 1rem;
    }

    .dropdown-submenu {
        position: static;
        width: 100%;
        min-width: auto;
        background: rgba(212, 175, 55, 0.1);
        border: none;
        border-radius: 0;
        padding: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: none;
    }

    .dropdown-menu li.has-dropdown.open > .dropdown-submenu {
        max-height: 300px;
    }

    .dropdown-submenu li a {
        font-size: 0.95rem;
        color: var(--gold-light);
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

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

    .hero-subjects {
        gap: 15px;
    }

    .hero-subjects span {
        padding: 8px 15px;
        font-size: 0.8rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        letter-spacing: 4px;
    }

    .hero-cta {
        padding: 15px 30px;
        font-size: 0.85rem;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   SHARE BUTTONS
   ============================================ */
.share-buttons {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.share-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.share-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.share-btn.whatsapp {
    background: #25D366;
}

.share-btn.whatsapp:hover {
    background: #128C7E;
}

.share-btn.email {
    background: var(--gold);
    color: var(--primary-dark);
}

.share-btn.email:hover {
    background: var(--gold-light);
}

.share-btn.copy {
    background: var(--tertiary-dark);
    border: 1px solid var(--gold);
}

.share-btn.copy:hover {
    background: var(--gold);
    color: var(--primary-dark);
}

/* Toast notification for copy */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--primary-dark);
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10000;
}

.toast.show {
    opacity: 1;
    visibility: visible;
}

/* Hide share buttons on mobile - show only at bottom */
@media (max-width: 768px) {
    .share-buttons {
        position: fixed;
        right: auto;
        left: 50%;
        top: auto;
        bottom: 20px;
        transform: translateX(-50%);
        flex-direction: row;
    }

    .share-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}
/* ============================================
   FUN LEARNING SECTION - Μαθαίνω Τραγουδώντας
   ============================================ */
.fun-learning {
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
}

.fun-learning::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y="50" font-size="60" fill="rgba(212,175,55,0.03)">🎵</text></svg>');
    background-size: 150px;
    pointer-events: none;
}

.fun-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.fun-card {
    background: linear-gradient(145deg, var(--secondary-dark), var(--tertiary-dark));
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--tertiary-dark);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.fun-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
    transform: scaleX(0);
    transition: var(--transition);
}

.fun-card:hover {
    border-color: var(--gold);
    transform: translateY(-10px);
    box-shadow: var(--shadow-gold);
}

.fun-card:hover::before {
    transform: scaleX(1);
}

.fun-card-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
    display: block;
    animation: bounce-soft 3s ease-in-out infinite;
}

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

.fun-card-badge {
    display: inline-block;
    background: var(--gold);
    color: var(--primary-dark);
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.fun-card h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.fun-card p {
    color: var(--gray-light);
    font-size: 0.95rem;
    margin-bottom: 25px;
    min-height: 50px;
}

.fun-video-container {
    position: relative;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    background: var(--primary-dark);
}

.fun-video-container video {
    width: 100%;
    display: block;
    border-radius: 10px;
}

.fun-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: linear-gradient(145deg, var(--tertiary-dark), var(--primary-dark));
    border: 2px dashed var(--gold);
    border-radius: 10px;
    color: var(--gold);
}

.fun-placeholder i {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.7;
}

.fun-placeholder span {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.fun-note {
    text-align: center;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.fun-note p {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: var(--secondary-dark);
    padding: 20px 40px;
    border-radius: 50px;
    border: 1px solid var(--gold);
    color: var(--gray-light);
    font-size: 1rem;
}

.fun-note i {
    color: var(--gold);
    font-size: 1.3rem;
}

/* Responsive */
@media (max-width: 992px) {
    .fun-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .fun-card {
        padding: 30px 20px;
    }

    .fun-note p {
        padding: 15px 25px;
        font-size: 0.9rem;
    }
}