/* === BASE STYLES === */:root {
    --color-bg-deep: #0a0612;
    --color-bg-secondary: #140a24;
    --color-bg-card: #1c1030;
    --color-brand-primary: #4f1d8c;
    --color-accent-violet: #b94dff;
    --color-accent-pink: #ff3ec9;
    --color-accent-hot: #ff1493;
    --color-neutral-100: #ffffff;
    --color-neutral-200: #e8dfff;
    --color-neutral-400: #a99dc8;
    --color-neutral-600: #6e6090;
    --color-success: #4dffb0;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-glow: 0 20px 60px -10px rgba(185, 77, 255, 0.4);
    --shadow-card: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    --shadow-pink: 0 20px 60px -10px rgba(255, 62, 201, 0.5);
    --gradient-primary: linear-gradient(135deg, #b94dff 0%, #ff3ec9 100%);
    --gradient-accent: linear-gradient(135deg, #ff1493 0%, #b94dff 50%, #4f1d8c 100%);
    --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

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

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--color-bg-deep);
    color: var(--color-neutral-200);
    line-height: 1.65;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Syne', sans-serif;
    color: var(--color-neutral-100);
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); margin-bottom: var(--spacing-md); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.85rem); margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); }
h4 { font-size: 1.25rem; margin-bottom: var(--spacing-xs); }

p { margin-bottom: var(--spacing-sm); color: var(--color-neutral-200); }

a {
    color: var(--color-accent-pink);
    text-decoration: none;
    transition: var(--transition-base);
}
a:hover { color: var(--color-accent-violet); }

.container {
    max-width: 1280px;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    margin: 0 auto;
}

main section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-base);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
    min-height: 48px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-neutral-100);
    box-shadow: var(--shadow-pink);
    position: relative;
    overflow: hidden;
}

.btn-primary::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: left 0.6s;
}

.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 30px 70px -10px rgba(255, 62, 201, 0.7);
    color: white;
}

.info-card {
    background: linear-gradient(145deg, var(--color-bg-card) 0%, var(--color-bg-secondary) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(185, 77, 255, 0.15);
    box-shadow: var(--shadow-card);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.info-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 62, 201, 0.4);
    box-shadow: var(--shadow-glow);
}

.info-card:hover::before { opacity: 1; }

.info-card h3 {
    color: var(--color-neutral-100);
    margin-top: var(--spacing-sm);
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card ul li {
    padding: 0.6rem 0;
    border-bottom: 1px dashed rgba(185, 77, 255, 0.15);
    color: var(--color-neutral-200);
}

.info-card ul li:last-child { border-bottom: none; }
.info-card ul li strong { color: var(--color-accent-pink); }

.content-image {
    margin: var(--spacing-md) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.content-image img {
    width: 100%;
    height: auto;
    max-height: 280px;
    object-fit: cover;
    display: block;
    transition: var(--transition-base);
}

.content-image.wide img {
    max-height: 450px;
}

.content-image:hover img {
    transform: scale(1.03);
}

.info-card .content-image img {
    max-height: 200px;
}

.highlight-box {
    background: var(--gradient-accent);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-pink);
    position: relative;
    overflow: hidden;
}

.highlight-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.highlight-box p {
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
    position: relative;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-sm);
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(185, 77, 255, 0.2);
}

.feature-list dt {
    color: var(--color-accent-pink);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-list dd {
    color: var(--color-neutral-100);
    font-family: 'Syne', sans-serif;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    margin-left: 0;
}

.table-responsive { overflow-x: auto; }

/* === LAYOUT STYLES === */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 6, 18, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(185, 77, 255, 0.15);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.75rem;
    color: var(--color-neutral-100);
    text-decoration: none;
    letter-spacing: -0.02em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid rgba(185, 77, 255, 0.3);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-accent-pink);
    transition: var(--transition-base);
}

.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.main-nav .nav-list {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav .nav-list a {
    color: var(--color-neutral-200);
    font-weight: 500;
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-base);
}

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

.main-nav .nav-list a:hover { color: var(--color-neutral-100); }
.main-nav .nav-list a:hover::after { width: 100%; }

.site-footer {
    background: linear-gradient(180deg, var(--color-bg-deep) 0%, #050309 100%);
    border-top: 1px solid rgba(185, 77, 255, 0.15);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.footer-nav ul {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md) 0;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-nav a {
    color: var(--color-neutral-400);
    text-decoration: none;
}

.footer-nav a:hover { color: var(--color-accent-pink); }

.copyright {
    text-align: center;
    color: var(--color-neutral-600);
    font-size: 0.9rem;
    margin: 0;
}

@media (max-width: 991px) {
    .header-inner .cta-button {
        max-width: 180px;
        font-size: 0.85rem;
        padding: 0.75rem 1.25rem;
        text-overflow: ellipsis;
        overflow: hidden;
    }
    .hamburger { display: flex; }
    
    .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--color-bg-secondary);
        border-bottom: 1px solid rgba(185, 77, 255, 0.2);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }
    .main-nav.is-open { max-height: 400px; }
    .main-nav .nav-list {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
}

@media (max-width: 575px) {
    .header-inner {
        flex-wrap: wrap;
    }
    .header-inner .cta-button {
        order: 3;
        width: 100%;
        max-width: 100%;
        margin-top: 0.5rem;
    }
    .main-nav { top: auto; }
    .logo { font-size: 1.5rem; }
}

@media (max-width: 991px) {
    .header-inner .cta-button {
        max-width: 180px;
        font-size: 0.85rem;
        padding: 0.75rem 1.25rem;
        text-overflow: ellipsis;
        overflow: hidden;
    }
    .hamburger { display: flex; }
    
    .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--color-bg-secondary);
        border-bottom: 1px solid rgba(185, 77, 255, 0.2);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }
    .main-nav.is-open { max-height: 400px; }
    .main-nav .nav-list {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
}

@media (max-width: 575px) {
    .header-inner {
        flex-wrap: wrap;
    }
    .header-inner .cta-button {
        order: 3;
        width: 100%;
        max-width: 100%;
        margin-top: 0.5rem;
    }
    .main-nav { top: auto; }
    .logo { font-size: 1.5rem; }
}