/* ===================================================================
   CATEGORY HERO — Full-width dark hero with gradient mesh & floating shapes
   =================================================================== */

.category-hero {
    position: relative;
    overflow: hidden;
    min-height: 320px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(59, 130, 246, 0.12);
}

/* --- Background layer --- */
.category-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: var(--hero-gradient, linear-gradient(135deg, #0a0e1a 0%, #1a1040 100%));
}

/* Glow orb */
.category-hero-bg::before {
    content: '';
    position: absolute;
    width: 700px;
    height: 500px;
    top: var(--orb-top, -20%);
    left: var(--orb-left, 25%);
    background: radial-gradient(ellipse at center,
        var(--orb-color, rgba(59, 130, 246, 0.15)) 0%,
        transparent 65%);
    pointer-events: none;
    animation: orbPulse 8s ease-in-out infinite alternate;
}

/* Secondary glow orb */
.category-hero-bg::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 400px;
    bottom: var(--orb2-bottom, -30%);
    right: var(--orb2-right, 10%);
    background: radial-gradient(ellipse at center,
        var(--orb2-color, rgba(124, 58, 237, 0.1)) 0%,
        transparent 60%);
    pointer-events: none;
    animation: orbPulse 10s ease-in-out 2s infinite alternate;
}

@keyframes orbPulse {
    0% { opacity: 0.6; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.15); }
}

/* --- Geometric grid pattern overlay --- */
.category-hero-pattern {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0.04;
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.5) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 75%);
    pointer-events: none;
}

/* --- Floating shapes (CSS only) --- */
.category-hero-shapes {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.category-hero-shapes span {
    position: absolute;
    display: block;
    border-radius: 50%;
    opacity: 0;
    animation: floatShape var(--float-duration, 20s) var(--float-delay, 0s) ease-in-out infinite;
}

.category-hero-shapes span:nth-child(1) {
    width: 6px;
    height: 6px;
    background: rgba(59, 130, 246, 0.4);
    top: 18%;
    left: 8%;
    --float-duration: 18s;
    --float-delay: 0s;
}

.category-hero-shapes span:nth-child(2) {
    width: 4px;
    height: 4px;
    background: rgba(124, 58, 237, 0.5);
    top: 70%;
    left: 15%;
    --float-duration: 22s;
    --float-delay: 2s;
}

.category-hero-shapes span:nth-child(3) {
    width: 8px;
    height: 8px;
    background: rgba(59, 130, 246, 0.3);
    top: 25%;
    right: 12%;
    --float-duration: 25s;
    --float-delay: 4s;
    border-radius: 2px;
    transform: rotate(45deg);
}

.category-hero-shapes span:nth-child(4) {
    width: 5px;
    height: 5px;
    background: rgba(139, 92, 246, 0.4);
    top: 60%;
    right: 20%;
    --float-duration: 20s;
    --float-delay: 1s;
}

.category-hero-shapes span:nth-child(5) {
    width: 3px;
    height: 3px;
    background: rgba(96, 165, 250, 0.6);
    top: 40%;
    left: 50%;
    --float-duration: 16s;
    --float-delay: 3s;
}

.category-hero-shapes span:nth-child(6) {
    width: 7px;
    height: 7px;
    background: rgba(99, 102, 241, 0.3);
    bottom: 20%;
    left: 35%;
    --float-duration: 24s;
    --float-delay: 5s;
    border-radius: 2px;
}

@keyframes floatShape {
    0% {
        opacity: 0;
        transform: translateY(0) translateX(0);
    }
    10% {
        opacity: 1;
    }
    50% {
        transform: translateY(-30px) translateX(15px);
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(-60px) translateX(-10px);
    }
}

/* --- Content --- */
.category-hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-max, 1200px);
    margin: 0 auto;
    padding: 72px var(--container-padding, 20px) 56px;
}

/* Breadcrumb inside hero */
.category-hero-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.category-hero-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.category-hero-breadcrumb a:hover {
    color: #60a5fa;
}

.category-hero-breadcrumb .sep {
    color: var(--text-muted);
    font-size: 0.7rem;
    opacity: 0.6;
}

/* Title */
.category-hero-content h1 {
    font-family: var(--font-display, 'Montserrat', sans-serif);
    font-size: 2.8rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.category-hero-content h1 .hero-accent {
    background: linear-gradient(135deg, #60a5fa, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Description */
.category-hero-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 620px;
    line-height: 1.65;
    margin-bottom: 0;
}

/* --- Stats row --- */
.category-hero-stats {
    display: flex;
    gap: 24px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.category-hero-stat {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.18);
    border-radius: 10px;
    transition: border-color 0.3s, background 0.3s;
}

.category-hero-stat:hover {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.3);
}

.category-hero-stat .lucide {
    color: #60a5fa;
    flex-shrink: 0;
}

.category-hero-stat-text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.category-hero-stat-text strong {
    color: #fff;
    font-weight: 700;
}

/* ===================================================================
   THEME VARIATIONS — unique gradient per category
   =================================================================== */

/* Nettikasinot — blue diagonal */
.category-hero[data-theme="nettikasinot"] {
    --hero-gradient: linear-gradient(135deg, #0a0e1a 0%, #0d1a3a 40%, #1a1040 100%);
    --orb-color: rgba(59, 130, 246, 0.18);
    --orb-top: -15%;
    --orb-left: 20%;
    --orb2-color: rgba(99, 102, 241, 0.1);
    --orb2-bottom: -25%;
    --orb2-right: 5%;
}

/* Kasinobonukset — purple warm */
.category-hero[data-theme="kasinobonukset"] {
    --hero-gradient: linear-gradient(150deg, #0a0e1a 0%, #1a0d3a 45%, #2d1040 100%);
    --orb-color: rgba(139, 92, 246, 0.18);
    --orb-top: -10%;
    --orb-left: 60%;
    --orb2-color: rgba(236, 72, 153, 0.08);
    --orb2-bottom: -20%;
    --orb2-right: 40%;
}

/* Kasinopelit — blue-green energy */
.category-hero[data-theme="kasinopelit"] {
    --hero-gradient: linear-gradient(120deg, #0a0e1a 0%, #0a1a2e 50%, #0d1040 100%);
    --orb-color: rgba(59, 130, 246, 0.16);
    --orb-top: -20%;
    --orb-left: 40%;
    --orb2-color: rgba(34, 211, 238, 0.08);
    --orb2-bottom: -30%;
    --orb2-right: 15%;
}

/* Rahoitus ja Lainat — teal accent */
.category-hero[data-theme="rahoitus-ja-lainat"] {
    --hero-gradient: linear-gradient(160deg, #0a0e1a 0%, #0a1a25 50%, #101030 100%);
    --orb-color: rgba(20, 184, 166, 0.14);
    --orb-top: -10%;
    --orb-left: 30%;
    --orb2-color: rgba(59, 130, 246, 0.1);
    --orb2-bottom: -35%;
    --orb2-right: 20%;
}

/* Pelioppaat — indigo glow */
.category-hero[data-theme="pelioppaat"] {
    --hero-gradient: linear-gradient(140deg, #0a0e1a 0%, #10102a 45%, #1a1545 100%);
    --orb-color: rgba(99, 102, 241, 0.16);
    --orb-top: -18%;
    --orb-left: 50%;
    --orb2-color: rgba(139, 92, 246, 0.1);
    --orb2-bottom: -20%;
    --orb2-right: 30%;
}

/* --- Subcategory themes --- */

/* Kasino-arvostelut */
.category-hero[data-theme="kasino-arvostelut"] {
    --hero-gradient: linear-gradient(130deg, #0a0e1a 0%, #0d1835 50%, #18103d 100%);
    --orb-color: rgba(59, 130, 246, 0.15);
    --orb-top: -12%;
    --orb-left: 15%;
    --orb2-color: rgba(124, 58, 237, 0.1);
}

/* Live-kasinot */
.category-hero[data-theme="live-kasinot"] {
    --hero-gradient: linear-gradient(145deg, #0a0e1a 0%, #1a0e2a 50%, #25103a 100%);
    --orb-color: rgba(236, 72, 153, 0.12);
    --orb-top: -15%;
    --orb-left: 65%;
    --orb2-color: rgba(139, 92, 246, 0.1);
}

/* Pikakasinot */
.category-hero[data-theme="pikakasinot"] {
    --hero-gradient: linear-gradient(125deg, #0a0e1a 0%, #0e1a30 45%, #1a1540 100%);
    --orb-color: rgba(34, 211, 238, 0.14);
    --orb-top: -10%;
    --orb-left: 35%;
    --orb2-color: rgba(59, 130, 246, 0.1);
}

/* Uudet Kasinot */
.category-hero[data-theme="uudet-kasinot"] {
    --hero-gradient: linear-gradient(155deg, #0a0e1a 0%, #0e1530 50%, #1a0d3a 100%);
    --orb-color: rgba(99, 102, 241, 0.16);
    --orb-top: -18%;
    --orb-left: 55%;
    --orb2-color: rgba(59, 130, 246, 0.08);
}

/* Verovapaat Kasinot */
.category-hero[data-theme="verovapaat-kasinot"] {
    --hero-gradient: linear-gradient(170deg, #0a0e1a 0%, #0d1a28 50%, #15102a 100%);
    --orb-color: rgba(20, 184, 166, 0.15);
    --orb-top: -12%;
    --orb-left: 45%;
    --orb2-color: rgba(99, 102, 241, 0.08);
}

/* Ilmaiskierrokset */
.category-hero[data-theme="ilmaiskierrokset"] {
    --hero-gradient: linear-gradient(138deg, #0a0e1a 0%, #1a0d30 50%, #2a1040 100%);
    --orb-color: rgba(236, 72, 153, 0.14);
    --orb-top: -15%;
    --orb-left: 70%;
    --orb2-color: rgba(139, 92, 246, 0.12);
}

/* Tervetulobonukset */
.category-hero[data-theme="tervetulobonukset"] {
    --hero-gradient: linear-gradient(142deg, #0a0e1a 0%, #15102e 50%, #1a1040 100%);
    --orb-color: rgba(124, 58, 237, 0.16);
    --orb-top: -10%;
    --orb-left: 25%;
    --orb2-color: rgba(59, 130, 246, 0.1);
}

/* Kolikkopelit */
.category-hero[data-theme="kolikkopelit"] {
    --hero-gradient: linear-gradient(128deg, #0a0e1a 0%, #0d1535 50%, #1a1040 100%);
    --orb-color: rgba(59, 130, 246, 0.17);
    --orb-top: -20%;
    --orb-left: 30%;
    --orb2-color: rgba(34, 211, 238, 0.08);
}

/* Pokeri */
.category-hero[data-theme="pokeri"] {
    --hero-gradient: linear-gradient(148deg, #0a0e1a 0%, #15101e 50%, #200d25 100%);
    --orb-color: rgba(239, 68, 68, 0.1);
    --orb-top: -15%;
    --orb-left: 60%;
    --orb2-color: rgba(124, 58, 237, 0.1);
}

/* Poytapelit */
.category-hero[data-theme="poytapelit"] {
    --hero-gradient: linear-gradient(132deg, #0a0e1a 0%, #0e151e 45%, #15102a 100%);
    --orb-color: rgba(20, 184, 166, 0.12);
    --orb-top: -12%;
    --orb-left: 50%;
    --orb2-color: rgba(59, 130, 246, 0.1);
}

/* Aloittelijan Opas */
.category-hero[data-theme="aloittelijan-opas"] {
    --hero-gradient: linear-gradient(136deg, #0a0e1a 0%, #10102a 50%, #1a1545 100%);
    --orb-color: rgba(99, 102, 241, 0.14);
    --orb-top: -15%;
    --orb-left: 40%;
    --orb2-color: rgba(59, 130, 246, 0.1);
}

/* Maksutavat */
.category-hero[data-theme="maksutavat"] {
    --hero-gradient: linear-gradient(152deg, #0a0e1a 0%, #0d1828 50%, #101830 100%);
    --orb-color: rgba(59, 130, 246, 0.14);
    --orb-top: -10%;
    --orb-left: 20%;
    --orb2-color: rgba(20, 184, 166, 0.1);
}

/* ===================================================================
   SUBCATEGORY CARDS GRID — Clickable cards linking to subcategories
   =================================================================== */

.subcat-grid-section {
    padding: 48px 0 40px;
    background: var(--bg-primary, #030713);
}

.subcat-grid-header {
    margin-bottom: 28px;
    max-width: var(--container-max, 1200px);
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--container-padding, 20px);
}

.subcat-grid-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    padding-bottom: 10px;
}

.subcat-grid-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #7c3aed);
    border-radius: 2px;
}

.subcat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: var(--container-max, 1200px);
    margin: 0 auto;
    padding: 0 var(--container-padding, 20px);
}

/* Card */
.subcat-link-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: #1a1f35;
    border: 1px solid rgba(59, 130, 246, 0.1);
    border-radius: 16px;
    text-decoration: none;
    transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.subcat-link-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.12);
}

/* Subtle top-left corner glow on hover */
.subcat-link-card::before {
    content: '';
    position: absolute;
    top: -40px;
    left: -40px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.subcat-link-card:hover::before {
    opacity: 1;
}

/* Icon container */
.subcat-link-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    color: #60a5fa;
    transition: background 0.3s, border-color 0.3s;
}

.subcat-link-card:hover .subcat-link-icon {
    background: rgba(59, 130, 246, 0.18);
    border-color: rgba(59, 130, 246, 0.35);
}

/* Body: name, desc, badge */
.subcat-link-body {
    flex: 1;
    min-width: 0;
}

.subcat-link-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
    line-height: 1.3;
}

.subcat-link-desc {
    font-size: 0.85rem;
    color: var(--text-secondary, #94A3B8);
    line-height: 1.4;
    margin-bottom: 8px;
}

.subcat-link-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #60a5fa;
}

/* Arrow */
.subcat-link-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.06);
    color: var(--text-muted, #64748B);
    transition: background 0.3s, color 0.3s, transform 0.3s;
}

.subcat-link-card:hover .subcat-link-arrow {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    transform: translateX(3px);
}

/* ===================================================================
   RESPONSIVE
   =================================================================== */

@media (max-width: 1024px) {
    .subcat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .category-hero {
        min-height: 260px;
    }

    .category-hero-content {
        padding: 56px var(--container-padding, 20px) 40px;
    }

    .category-hero-content h1 {
        font-size: 2rem;
        letter-spacing: -0.01em;
    }

    .category-hero-content p {
        font-size: 1rem;
    }

    .category-hero-stats {
        gap: 12px;
    }

    .category-hero-stat {
        padding: 8px 14px;
        gap: 8px;
    }

    .category-hero-stat-text {
        font-size: 0.82rem;
    }

    /* Hide some floating shapes on mobile for perf */
    .category-hero-shapes span:nth-child(n+4) {
        display: none;
    }

    .subcat-grid {
        grid-template-columns: 1fr;
    }

    .subcat-grid-section {
        padding: 36px 0 28px;
    }

    .subcat-link-card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .category-hero {
        min-height: 220px;
    }

    .category-hero-content {
        padding: 48px var(--container-padding, 16px) 32px;
    }

    .category-hero-content h1 {
        font-size: 1.65rem;
    }

    .category-hero-content p {
        font-size: 0.95rem;
    }

    .category-hero-stats {
        gap: 8px;
        margin-top: 20px;
    }

    .category-hero-stat {
        padding: 7px 12px;
        flex: 1;
        min-width: 0;
        justify-content: center;
    }

    .subcat-link-card {
        padding: 16px;
        gap: 12px;
    }

    .subcat-link-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
    }

    .subcat-link-name {
        font-size: 0.95rem;
    }

    .subcat-link-desc {
        font-size: 0.8rem;
    }
}