/* === BASE STYLES === */:root {
    --primary: #FFE600;
    --secondary: #FFC700;
    --accent: #FFD700;
    --dark: #0A0E27;
    --darker: #050811;
    --light: #F5F7FA;
    --success: #FFE600;
    --gradient-primary: linear-gradient(135deg, #FFE600 0%, #FFC700 100%);
    --gradient-secondary: linear-gradient(135deg, #FFC700 0%, #FFD700 100%);
    --gradient-accent: linear-gradient(135deg, #FFE600 0%, #FFC700 100%);
    --gradient-dark: linear-gradient(180deg, #0A0E27 0%, #050811 100%);
    --shadow-sm: 0 2px 8px rgba(255, 230, 0, 0.1);
    --shadow-md: 0 8px 24px rgba(255, 230, 0, 0.15);
    --shadow-lg: 0 16px 48px rgba(255, 230, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(255, 230, 0, 0.3);
    --border-radius: 16px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
    overflow-x: hidden;
    max-width: 100vw;
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--darker);
    color: var(--light);
    line-height: 1.7;
    font-size: 16px;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 230, 0, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 199, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    background: linear-gradient(135deg, #FFE600 0%, #FFC700 50%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--light);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--secondary);
    margin: 2rem 0 1rem;
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--light);
    margin: 1.5rem 0 1rem;
}

p {
    margin-bottom: 1.25rem;
    color: rgba(245, 247, 250, 0.85);
    font-size: 1.05rem;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

a:hover {
    color: var(--accent);
}

ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.75rem;
    color: rgba(245, 247, 250, 0.85);
}

.btn {
    padding: 16px 36px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.05rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    display: inline-block;
    font-family: 'Sora', sans-serif;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark);
    box-shadow: 0 8px 24px rgba(255, 230, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(255, 230, 0, 0.5);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--dark);
    box-shadow: 0 8px 24px rgba(255, 199, 0, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(255, 199, 0, 0.5);
}

.card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.6) 100%);
    border: 1px solid rgba(255, 230, 0, 0.2);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 230, 0, 0.1), transparent);
    transition: left 0.6s;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.content-image {
    max-width: 100%;
    margin: 2.5rem auto;
    text-align: center;
}

.content-image img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.content-image.portrait img {
    max-height: 500px;
    max-width: 400px;
}

.content-image.wide img {
    width: 100%;
    max-width: 100%;
    max-height: none;
    height: auto;
}

.content-image figcaption {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    opacity: 0.7;
    font-style: italic;
}

.table-responsive {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(10, 14, 39, 0.6);
    backdrop-filter: blur(10px);
}

thead {
    background: var(--gradient-primary);
}

thead th {
    padding: 1.25rem;
    text-align: left;
    color: #000000;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

tbody tr {
    border-bottom: 1px solid rgba(255, 230, 0, 0.1);
    transition: var(--transition);
}

tbody tr:hover {
    background: rgba(255, 230, 0, 0.05);
}

tbody td {
    padding: 1.25rem;
    color: rgba(245, 247, 250, 0.85);
}

dl {
    margin: 2rem 0;
}

dt {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1.15rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

dd {
    color: rgba(245, 247, 250, 0.85);
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* === LAYOUT STYLES === */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 230, 0, 0.1);
    padding: 1rem 0;
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo img:hover {
    filter: drop-shadow(0 0 20px rgba(255, 230, 0, 0.6));
}

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-menu a {
    color: var(--light);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s;
}

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

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

header .btn-primary {
    padding: 12px 28px;
    font-size: 0.95rem;
    white-space: nowrap;
    max-width: 200px;
    text-overflow: ellipsis;
    overflow: hidden;
}

footer {
    background: var(--darker);
    border-top: 1px solid rgba(255, 230, 0, 0.1);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3, .footer-section h4 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul a {
    color: rgba(245, 247, 250, 0.7);
    transition: var(--transition);
}

.footer-section ul a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.disclaimer {
    font-size: 0.9rem;
    color: rgba(245, 247, 250, 0.6);
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 230, 0, 0.1);
}

.footer-bottom p {
    color: rgba(245, 247, 250, 0.5);
    margin: 0;
}

@media (max-width: 991px) {
    header .container {
        gap: 1rem;
    }

    .nav-menu {
        gap: 1.5rem;
    }
}

@media (max-width: 767px) {
    header {
        padding: 0.75rem 0;
    }

    header .container {
        flex-wrap: wrap;
    }

    .logo {
        order: 1;
        flex: 0 0 auto;
    }

    .hamburger {
        display: flex;
        order: 2;
        flex: 0 0 auto;
    }

    nav {
        order: 4;
        width: 100%;
        flex-direction: column;
        gap: 0;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 14, 39, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        transition: right 0.4s;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
        align-items: flex-start;
    }

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

    header .btn-primary {
        order: 3;
        width: 100%;
        max-width: 100%;
        margin-top: 0.75rem;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 767px) {
    header {
        padding: 0.75rem 0;
    }

    header .container {
        flex-wrap: wrap;
    }

    .logo {
        order: 1;
        flex: 0 0 auto;
    }

    .hamburger {
        display: flex;
        order: 2;
        flex: 0 0 auto;
    }

    nav {
        order: 4;
        width: 100%;
        flex-direction: column;
        gap: 0;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 14, 39, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        transition: right 0.4s;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
        align-items: flex-start;
    }

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

    header .btn-primary {
        order: 3;
        width: 100%;
        max-width: 100%;
        margin-top: 0.75rem;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 767px) {
    h2::after {
        width: 40px;
        height: 3px;
    }

    .contents-list {
        grid-template-columns: 1fr;
    }

    .accordion-header {
        padding: 1.25rem 3rem 1.25rem 1.25rem;
        font-size: 1.1rem;
    }

    .accordion-header::after {
        right: 1.25rem;
        font-size: 1.75rem;
    }

    .accordion-body {
        padding: 0 1.25rem;
    }

    .accordion-item.active .accordion-body {
        padding: 0 1.25rem 1.25rem;
    }
}