:root {
    --primary-color: #1A1A1A;
    /* Charcoal */
    --secondary-color: #C5A059;
    /* Soft Gold */
    --accent-color: #8E8E8E;
    /* Muted Grey */
    --text-color: #333333;
    --bg-color: #FAFAFA;
    /* Off-white */
    --white: #FFFFFF;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;

    --transition: all 0.5s ease;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font-heading);
    font-weight: 400;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h2 {
    font-size: 4rem;
    line-height: 1.1;
    font-style: italic;
}

h3 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

p {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    color: #555;
    margin-bottom: 1.5rem;
}

/* Layout Utilities */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.section {
    padding: 120px 0;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 30px 0;
    transition: var(--transition);
    background: transparent;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

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

.logo h1 a {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.5rem;
    letter-spacing: 0.1em;
}

.nav-links {
    display: flex;
    gap: 50px;
}

.nav-links li a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-color);
    position: relative;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.nav-links li a:hover::after {
    width: 100%;
}

.nav-links li a:hover {
    color: var(--secondary-color);
}

/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background-image: url('https://images.unsplash.com/photo-1519682337058-a94d519337bc?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* Parallax */
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    /* Dark overlay for text readability */
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    color: var(--white);
}

.hero-content h2 {
    color: var(--white);
    font-size: 5rem;
    margin-bottom: 30px;
    font-weight: 400;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    margin-bottom: 50px;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid var(--white);
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.8rem;
    transition: var(--transition);
    background: transparent;
}

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

/* Parallax Separator */
.parallax-separator {
    height: 60vh;
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
}

/* Sections General */
.section-header {
    text-align: center;
    margin-bottom: 100px;
}

.section-header h3 {
    font-size: 3.5rem;
    color: var(--primary-color);
}

.section-header p {
    font-family: var(--font-heading);
    font-style: italic;
    color: var(--secondary-color);
    font-size: 1.5rem;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    text-align: center;
}

.about-item {
    padding: 40px 20px;
    border-right: 1px solid #eee;
}

.about-item:last-child {
    border-right: none;
}

.about-item .icon {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.about-item h4 {
    margin-bottom: 20px;
}

/* Notice Section */
.notice-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 80px;
}

.notice-card {
    padding: 0;
    text-align: left;
}

.notice-card h4 {
    font-size: 2rem;
    border-bottom: 1px solid var(--secondary-color);
    padding-bottom: 20px;
    margin-bottom: 30px;
    display: inline-block;
    width: 100%;
}

.notice-card ul li {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #666;
    font-style: italic;
}

/* Program Section */
.program-content {
    display: flex;
    gap: 100px;
    align-items: center;
}

.program-text {
    flex: 1;
}

.program-details {
    flex: 1;
}

.check-list li {
    margin-bottom: 20px;
    font-size: 1.1rem;
    padding-left: 30px;
    position: relative;
}

.check-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.detail-card {
    margin-bottom: 40px;
}

.detail-card h5 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* English Section */
.english-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.english-card {
    background: var(--white);
    padding: 60px 40px;
    text-align: center;
    transition: var(--transition);
}

.english-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.english-card h4 {
    margin-bottom: 30px;
}

/* Schedule Section */
.schedule-container {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.schedule-box {
    text-align: center;
    border: 1px solid #ddd;
    padding: 60px;
    min-width: 350px;
}

.schedule-box h4 {
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.schedule-box .time {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* Contact Section */
#contact {
    background-color: #111;
    color: var(--white);
    padding: 150px 0;
}

.contact-wrapper {
    display: flex;
    gap: 100px;
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    color: var(--white);
    margin-bottom: 40px;
}

.contact-info p {
    color: #999;
}

.info-item {
    margin-bottom: 30px;
    border-bottom: 1px solid #333;
    padding-bottom: 20px;
    display: flex;
    justify-content: space-between;
}

.info-item .label {
    color: var(--secondary-color);
    font-family: var(--font-heading);
    font-style: italic;
}

.info-item .value {
    color: var(--white);
}

.contact-image {
    flex: 1;
    height: 500px;
    background-color: #222;
}

.btn-outline {
    display: inline-block;
    margin-top: 40px;
    padding: 15px 40px;
    border: 1px solid var(--secondary-color);
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
}

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

/* Footer */
footer {
    background-color: #000;
    color: #555;
    padding: 50px 0;
    text-align: center;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Mobile */
.burger {
    display: none;
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: 0;
        top: 0;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        z-index: 999;
    }

    .nav-active {
        transform: translateX(0%);
    }

    .burger {
        display: block;
        cursor: pointer;
        z-index: 1001;
    }

    .burger div {
        width: 25px;
        height: 2px;
        background-color: var(--primary-color);
        margin: 5px;
        transition: all 0.3s ease;
    }

    .about-grid,
    .notice-grid,
    .english-grid,
    .program-content,
    .contact-wrapper,
    .schedule-container {
        grid-template-columns: 1fr;
        flex-direction: column;
        gap: 40px;
    }

    .about-item {
        border-right: none;
        border-bottom: 1px solid #eee;
    }

    .hero-content h2 {
        font-size: 3rem;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Updated Icon Styles */
.about-item .icon {
    font-size: 0 !important;
    margin-bottom: 30px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent !important;
}

.about-item .icon img {
    height: 100%;
    width: auto;
    object-fit: contain;
}