.hero {
    position: relative;
    min-height: 120vh;
    color: #eef3ff;
    background: url("/images/background/hero-1.jpg") center/cover no-repeat;
    z-index: 66;
}

.hero::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, transparent, #000);
    pointer-events: none;
    z-index: 99;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        1200px 600px at 25% 40%,
        rgba(36, 79, 170, 0.35),
        transparent 60%
    ),
    linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(7, 11, 22, 0.3) 25%,
        rgba(7, 11, 22, 0.25) 50%,
        rgba(7, 11, 22, 0.4) 75%,
        rgba(0, 0, 0, 0.9) 100%
    );
    pointer-events: none;
}

.hero-2 {
    position: relative;
    min-height: 100vh;
    color: #eef3ff;
    background: url("/images/background/hero-2.png") center/cover no-repeat;
}

.hero-2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, transparent, #000);
    pointer-events: none;
    z-index: 2;
}

.hero-2::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: radial-gradient(
        1200px 600px at 75% 40%,
        rgba(36, 79, 170, 0.35),
        transparent 60%
    ),
    linear-gradient(to bottom, #000, transparent);
    pointer-events: none;
    z-index: 1;
}

.hero-3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, transparent, #000);
    pointer-events: none;
    z-index: 3;
}

.hero-3 {
    position: relative;
    min-height: 65vh;
    color: #eef3ff;
    background: url("/images/background/hero-3.png") center/cover no-repeat;
    display: flex;
    align-items: center;
}

.hero-3::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: radial-gradient(
        1400px 700px at 50% 50%,
        rgba(74, 20, 140, 0.25),
        transparent 70%
    ),
    linear-gradient(to bottom, #000, transparent);
    pointer-events: none;
}

.hero-3-content {
    position: relative;
    z-index: 2;
    padding: 6rem 0;
    display: flex;
    justify-content: center;
    width: 100%;
}

.hero-4 {
    position: relative;
    min-height: 100vh;
    background: url("/images/background/hero-4.jpg") center/cover no-repeat;
    display: flex;
    align-items: center;
}

.hero-4::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, #000 0%, transparent 40%);

    z-index: 1;
}

.hero-4::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, #0158bc 0%, transparent 40%);

    z-index: 1;
}

.hero-4-content {
    position: relative;
    z-index: 2;
    padding: 6rem 0;
    display: flex;
    justify-content: right;
    width: 100%;
}

.hero-5 {
    position: relative;
    min-height: 100vh;
    background: url("/images/background/hero-5.jpg") center/cover no-repeat;
    display: flex;
    align-items: center;
}

.hero-5::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, transparent, #1a237e 80%);
    z-index: 1;
}

/* Achievement Card Styles */
.achievement-card {
    background: linear-gradient(
        145deg,
        rgba(13, 71, 161, 0.3),
        rgba(74, 20, 140, 0.3)
    );
    backdrop-filter: blur(16px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.achievement-card:hover {
    transform: translateY(-12px) scale(1.03);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 30px 80px rgba(74, 20, 140, 0.5),
    0 0 60px rgba(13, 71, 161, 0.4);
}

.achievement-title {
    color: #fbbf24;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

.achievement-icon-wrapper {
    width: 160px;
    height: 160px;
    margin: 0 auto 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.achievement-card:hover .achievement-icon-wrapper {
    transform: scale(1.08) rotate(3deg);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 32px rgba(74, 20, 140, 0.4);
}

.achievement-icon {
    width: 120px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
}

.achievement-name {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.achievement-stats {
    color: #a8c7ff;
    font-size: 1.1rem;
    font-weight: 600;
    opacity: 0.9;
}

@media (max-width: 767px) {
    .calendar-image {
        border-radius: 16px;
        margin-bottom: 2rem;
    }

    .calendar-discord-section .row {
        gap: 2rem;
    }

    .achievement-card {
        padding: 2rem 1.25rem;
    }

    .achievement-title {
        font-size: 1.4rem;
        margin-bottom: 1.5rem;
    }

    .achievement-icon-wrapper {
        width: 120px;
        height: 120px;
        margin-bottom: 1.5rem;
    }

    .achievement-icon {
        width: 85px;
        height: 85px;
    }

    .achievement-name {
        font-size: 1.5rem;
    }

    .achievement-stats {
        font-size: 1rem;
    }

    .auth-banner-card {
        padding: 3rem 2rem;
        margin: 0 1rem;
    }

    .auth-banner-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 1.5rem;
    }

    .auth-banner-icon i {
        font-size: 2.5rem;
    }

    .auth-banner-title {
        font-size: 1.6rem;
        margin-bottom: 0.75rem;
    }

    .auth-banner-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .auth-banner-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .auth-btn {
        width: 100%;
        justify-content: center;
        padding: 0.85rem 2rem;
    }

    .hero5-logo {
        width: 180px;
    }

    .logo-container-hero5 {
        margin-bottom: 2rem;
    }

    .register-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }

    .register-title {
        font-size: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .calendar-header {
        flex-direction: column;
        gap: 1.5rem;
    }

    .calendar-title {
        font-size: 1.8rem;
    }

    .calendar-weekday {
        font-size: 0.75rem;
        padding: 0.5rem;
    }

    .calendar-day {
        padding: 0.25rem;
    }

    .calendar-day-number {
        font-size: 0.9rem;
    }

    .calendar-event-indicator {
        font-size: 0.6rem;
    }

    .calendar-image {
        width: 100%;
        height: auto;
        max-width: 100%;
        border-radius: 20px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(74, 20, 140, 0.2);
        transition: all 0.4s ease;
    }

    .calendar-image:hover {
        transform: translateY(-8px);
        box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6),
        0 0 120px rgba(74, 20, 140, 0.3);
    }

    .discord-card {
        padding: 2rem 1.5rem;
    }

    .discord-logo-wrapper {
        width: 100px;
        height: 100px;
        margin-bottom: 1.5rem;
    }

    .discord-logo {
        width: 60px;
        height: 60px;
    }

    .discord-title {
        font-size: 1.4rem;
    }

    .discord-description {
        font-size: 1rem;
    }

    .discord-join-btn {
        padding: 0.85rem 2rem;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

    .discord-stats {
        gap: 2rem;
        flex-wrap: wrap;
    }

    .discord-stat-value {
        font-size: 1.5rem;
    }

    .discord-stat-label {
        font-size: 0.8rem;
    }

    .hero {
        min-height: 100vh;
        background-position: center center;
    }

    .hero-content {
        padding-top: 8rem !important;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .display-hero {
        font-size: clamp(2rem, 8vw, 2.8rem);
        line-height: 1.15;
        margin-bottom: 1rem !important;
    }

    .lead {
        font-size: 0.95rem;
        margin-bottom: 1.5rem !important;
        line-height: 1.5;
    }

    .cta-btn {
        padding: 0.85rem 1.5rem;
        font-size: 0.95rem;
        width: 100%;
        justify-content: center;
    }

    /* Event Section Adjustments */
    section[style*="margin-top"] {
        margin-top: 3rem !important;
        padding-bottom: 3rem !important;
    }

    .event-left,
    .event-right {
        height: 280px;
    }

    .event-body {
        padding: 1.25rem;
    }

    .event-title {
        font-size: 1.15rem;
        line-height: 1.3;
        margin-bottom: 0.5rem !important;
    }

    .event-meta {
        font-size: 0.85rem;
        margin-bottom: 1rem !important;
    }

    .event-view {
        padding: 0.4rem 0.85rem;
        font-size: 0.85rem;
    }

    /* Stack event cards on mobile */
    .col-lg-7,
    .col-lg-5 {
        margin-bottom: 1rem;
    }

    .col-lg-5 .event-card:last-child {
        margin-bottom: 0;
    }

    .hero-2 {
        padding-bottom: 3rem;
        min-height: auto;
    }

    .hero-2 h1 {
        font-size: 2rem;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .hero-2 .hero-content > div:nth-child(2) {
        font-size: 1rem;
        text-align: center;
    }

    .hero-2 .d-flex.gap-4 {
        flex-direction: column;
        gap: 2rem !important;
        align-items: center;
    }

    .library-card img {
        max-width: 100%;
        width: 280px;
        height: auto;
    }

    .library-card-title {
        font-size: 1.1rem;
        margin-top: 0.75rem;
    }

    .library-card:hover {
        transform: translateY(-8px) scale(1.02);
    }

    .hero-3 {
        min-height: auto;
        padding: 3rem 0;
    }

    .hero-3-content {
        padding: 3rem 1rem;
    }

    .stats-glass {
        padding: 2rem 1.5rem;
        width: 100%;
        border-radius: 20px;
    }

    .stats-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .stat-sep {
        display: none;
    }

    .stat-item {
        justify-content: center;
        flex-direction: row;
        gap: 1rem;
    }

    .stat-item.right {
        justify-content: center;
        flex-direction: row;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-title {
        font-size: 0.9rem;
    }

    .stat-icon {
        width: 55px;
        height: 55px;
    }

    .stats-mascot {
        width: 70px;
        top: -26px;
    }

    .stat-sep {
        display: none !important;
    }

    .stat-item {
        justify-content: center;
        flex-direction: row;
    }

    .stat-item.right {
        justify-content: center;
        flex-direction: row;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-title {
        font-size: 0.9rem;
    }

    .stat-icon {
        width: 55px;
        height: 55px;
    }

    .stats-mascot {
        width: 75px;
        top: -28px;
    }
}

/* --- GLASS CARD --- */
.stats-glass {
    position: relative;
    width: min(1100px, 92%);
    border-radius: 28px;
    padding: 3rem 3rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 80px rgba(74, 20, 140, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stats-glass:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 120px rgba(74, 20, 140, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* kilau lembut di atas card */
.stats-glass::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 28px;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.25) 0%,
        rgba(255, 255, 255, 0) 50%
    );
    pointer-events: none;
}

/* Glow effect */
.stats-glass::after {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 28px;
    background: linear-gradient(
        135deg,
        rgba(74, 20, 140, 0.4),
        rgba(13, 71, 161, 0.4),
        rgba(74, 20, 140, 0.4)
    );
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.stats-glass:hover::after {
    opacity: 1;
}

/* --- MASCOT DI TENGAH --- */
.stats-mascot {
    position: absolute;
    left: 50%;
    top: -32px;
    transform: translateX(-50%);
    width: 85px;
    height: auto;
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.4));
    z-index: 3;
    transition: transform 0.3s ease;
}

.stats-glass:hover .stats-mascot {
    transform: translateX(-50%) translateY(-5px) scale(1.05);
}

/* --- STATS WRAPPER --- */
.stats-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 2rem;
}

/* --- ITEM STAT --- */
.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateX(5px);
}

.stat-item.right {
    justify-content: flex-end;
}

.stat-item.right:hover {
    transform: translateX(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
    transition: all 0.3s ease;
}

.stat-item:hover .stat-icon {
    filter: drop-shadow(0 12px 24px rgba(74, 20, 140, 0.5));
    transform: scale(1.1) rotate(5deg);
}

.stat-value {
    font-weight: 800;
    font-size: clamp(1.5rem, 2.4vw, 2.2rem);
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 20px rgba(255, 255, 255, 0.3);
    letter-spacing: -0.02em;
}

.stat-title {
    margin-top: 0.2rem;
    color: #cbd5e1;
    opacity: 0.95;
    font-size: 0.95rem;
    font-weight: 500;
}

.stat-title strong {
    color: #fff;
    font-weight: 700;
}

/* garis pemisah tengah */
.stat-sep {
    width: 2px;
    background: linear-gradient(
        180deg,
        transparent,
        rgba(255, 255, 255, 0.15) 10%,
        rgba(168, 199, 255, 0.5) 50%,
        rgba(255, 255, 255, 0.15) 90%,
        transparent
    );
    height: 90px;
    position: relative;
    opacity: 0.8;
}

.stat-sep::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, rgba(168, 199, 255, 0.8), transparent);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(168, 199, 255, 0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.display-hero {
    font-size: clamp(2.4rem, 5vw, 5rem);
    line-height: 1.05;
}

.display-hero strong {
    color: #ffffff;
    text-shadow: 0 4px 28px rgba(41, 95, 255, 0.5);
}

.cta-btn {
    border: 0;
    color: #fff;
    background: linear-gradient(135deg, #4a148c 0%, #1a237e 50%, #0d47a1 100%);
    box-shadow: 0 10px 30px rgba(74, 20, 140, 0.4),
    0 0 40px rgba(74, 20, 140, 0.2);
    border-radius: 14px;
    padding: 0.9rem 1.5rem;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.15),
        transparent
    );
    transition: left 0.5s ease;
}

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

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(74, 20, 140, 0.5),
    0 0 60px rgba(74, 20, 140, 0.3);
    color: #fff;
}

.cta-btn:active {
    transform: translateY(-1px);
}

.cta-btn .bi {
    transition: transform 0.2s ease;
}

.cta-btn:hover .bi {
    transform: translateX(4px);
}

.section-title {
    color: #d7e3ff;
    letter-spacing: 0.12rem;
}

.event-card {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    background: linear-gradient(180deg, #1a2747, #0f1a33);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    isolation: isolate;
}

.event-card .bg-img {
    background: url("/images/event-1.png") center/cover no-repeat;
    opacity: 0.85;
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
}

.event-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        180deg,
        rgba(5, 8, 18, 0) 20%,
        rgba(5, 8, 18, 0.75) 100%
    );
}

.event-body {
    position: relative;
    z-index: 2;
    color: #f6f7ff;
    padding: 1.25rem 1.25rem 1.25rem 1.25rem;
}

.event-title {
    font-weight: 800;
    font-size: clamp(1rem, 1.6vw, 1.4rem);
}

.event-meta {
    color: #cfd8ff;
    opacity: 0.85;
    font-size: 0.9rem;
}

.event-view {
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-weight: 600;
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.event-view:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.55);
    transform: translateX(4px);
    color: #fff;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.15);
}

.event-view .bi {
    transition: transform 0.3s ease;
}

.event-view:hover .bi {
    transform: translateX(3px);
}

/* Library Card Styles */
.library-card {
    position: relative;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    color: inherit;
    display: block;
}

.library-card img {
    transition: all 0.4s ease;
    filter: brightness(0.9);
}

.library-card:hover {
    transform: translateY(-12px) scale(1.03);
}

.library-card:hover img {
    filter: brightness(1.1) drop-shadow(0 12px 24px rgba(74, 20, 140, 0.4));
}

.library-card-title {
    font-size: 22px;
    margin-top: 10px;
    transition: all 0.3s ease;
    position: relative;
}

.library-card-title::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #4a148c, #0d47a1);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.library-card:hover .library-card-title {
    color: #a8c7ff;
    text-shadow: 0 2px 8px rgba(74, 20, 140, 0.3);
}

.library-card:hover .library-card-title::after {
    width: 80%;
}

/* Responsive Styles */
@media (min-width: 992px) {
    .event-left {
        height: 320px;
    }

    .event-right {
        height: 150px;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .calendar-image {
        border-radius: 12px;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    }

    .hero {
        min-height: 100vh;
    }

    .hero-content {
        padding-top: 7rem !important;
    }

    .display-hero {
        font-size: 1.75rem;
        margin-bottom: 0.75rem !important;
    }

    .lead {
        font-size: 0.875rem;
        margin-bottom: 1.25rem !important;
    }

    .cta-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }

    /* Event Section */
    section[style*="margin-top"] {
        margin-top: 2rem !important;
        padding-bottom: 2.5rem !important;
    }

    section h2 {
        font-size: 1.5rem !important;
        margin-bottom: 1.25rem !important;
    }

    .event-left,
    .event-right {
        height: 240px;
    }

    .event-body {
        padding: 1rem;
    }

    .event-title {
        font-size: 1rem;
        line-height: 1.25;
    }

    .event-meta {
        font-size: 0.8rem;
    }

    .event-view {
        padding: 0.35rem 0.75rem;
        font-size: 0.8rem;
    }

    .hero-2 h1 {
        font-size: 1.6rem;
    }

    .library-card img {
        max-width: 240px;
    }

    .library-card-title {
        font-size: 1rem;
    }

    .hero-3 {
        padding: 2.5rem 0;
    }

    .hero-3-content {
        padding: 2rem 0.75rem;
    }

    .stats-glass {
        padding: 1.75rem 1rem;
        border-radius: 16px;
    }

    .stats-wrapper {
        gap: 1.75rem;
    }

    .stat-item {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

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

    .stat-value {
        font-size: 1.3rem;
        letter-spacing: -0.01em;
    }

    .stat-title {
        font-size: 0.85rem;
    }

    .stat-icon {
        width: 48px;
        height: 48px;
    }

    .stats-mascot {
        width: 60px;
        top: -22px;
    }

    .auth-banner-card {
        padding: 2.5rem 1.5rem;
    }

    .auth-banner-icon {
        width: 70px;
        height: 70px;
    }

    .auth-banner-icon i {
        font-size: 2rem;
    }

    .auth-banner-title {
        font-size: 1.4rem;
    }

    .auth-banner-description {
        font-size: 0.95rem;
    }

    .auth-btn {
        padding: 0.75rem 1.75rem;
        font-size: 1rem;
    }

    .hero5-logo {
        width: 150px;
    }

    .register-card {
        padding: 1.75rem 1.25rem;
    }

    .register-title {
        font-size: 1.3rem;
    }

    .form-input {
        padding: 0.65rem 0.85rem;
        font-size: 0.9rem;
    }

    .submit-btn {
        padding: 0.8rem;
        font-size: 1rem;
    }

    .calendar-days {
        gap: 0.25rem;
    }

    .calendar-weekdays {
        gap: 0.25rem;
    }

    .calendar-day {
        border-radius: 8px;
    }
}

/* Extra Small Mobile */
@media (max-width: 375px) {
    .hero-content {
        padding-top: 6rem !important;
    }

    .display-hero {
        font-size: 1.5rem;
    }

    .lead {
        font-size: 0.825rem;
    }

    .event-left,
    .event-right {
        height: 220px;
    }

    .event-title {
        font-size: 0.95rem;
    }

    section h2 {
        font-size: 1.35rem !important;
    }
}

/* ========== RANK SECTION ========== */
.rank-title {
    font-size: 3.5rem;
    font-weight: bold;
    color: #fff;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
}

/* Tab Navigation */
.rank-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 2.5rem;
    border: 2px solid #1e3a8a;
    border-radius: 8px;
    overflow: hidden;
    width: fit-content;
}

.rank-tab-btn {
    background: transparent;
    border: none;
    color: #fff;
    padding: 0.75rem 1.8rem;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-right: 1px solid #1e3a8a;
}

.rank-tab-btn:last-child {
    border-right: none;
}

.rank-tab-btn:hover {
    background: rgba(30, 58, 138, 0.3);
}

.rank-tab-btn.active {
    background: #1e3a8a;
    color: #fff;
}

/* Table Container */
.rank-table-container {
    background: rgba(5, 10, 25, 0.8);
    border: 2px solid #1e3a8a;
    border-radius: 12px;
    overflow: hidden;
}

/* Table Header */
.rank-table-header {
    display: grid;
    grid-template-columns: 160px 60px 1fr 1fr 1fr 120px;
    border-bottom: 2px solid #1e3a8a;
}

.rank-th {
    color: #fbbf24;
    padding: 1.2rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
}

.rank-section {
    background: #000;
    padding: 5rem 0;
}

.rank-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, #0158bc 0%, #000 40%);

    z-index: 1;
}

.rank-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, #0158bc 0%, #000 40%);

    z-index: 1;
}

.rank-th.rank-col-icon {
    padding: 0;
}

/* Data Row */
.rank-data-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    border-top: 1px solid #1e3a8a;
    transition: all 0.2s ease;
}

.rank-data-row:first-of-type {
    border-top: none;
}

.rank-data-row:hover {
    background: rgba(30, 58, 138, 0.15);
}

/* Class Cell (Icon + Name) */
.rank-class-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: rgba(5, 10, 20, 0.6);
    border-right: 2px solid #1e3a8a;
}

.rank-class-icon {
    width: 45px;
    height: 45px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.4));
}

.rank-class-name {
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-align: center;
}

/* Row Data */
.rank-row-data {
    display: grid;
    grid-template-columns: 60px 1fr 1fr 1fr 120px;
    align-items: center;
    border-bottom: 1px solid rgba(30, 58, 138, 0.3);
}

.rank-rows-wrapper .rank-row-data:last-child {
    border-bottom: none;
}

.rank-td {
    color: #e5e7eb;
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
}

/* Column Alignments */
.rank-col-num {
    text-align: center;
}

.rank-col-kill {
    text-align: center;
}

/* Multi Row Container */
.rank-multi-row {
    grid-template-rows: auto;
}

.rank-rows-wrapper {
    display: flex;
    flex-direction: column;
}

/* See More Button */
.rank-see-more {
    background: rgba(30, 58, 138, 0.4);
    border: 1px solid #1e3a8a;
    color: #fff;
    padding: 0.65rem 2.5rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.rank-see-more:hover {
    background: rgba(30, 58, 138, 0.6);
    border-color: #2563eb;
}

.calendar-discord-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(
        180deg,
        #0158bc 0%,
        #001a4d 25%,
        #000 50%,
        #0b104a 80%,
        #1a237e 100%
    );
    padding: 6rem 0;
    overflow: hidden;
}

.calendar-discord-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse 120% 80% at 20% 40%,
            /* sisi kiri halus */ rgba(74, 20, 140, 0.25),
        transparent 60%
    ),
    radial-gradient(
        ellipse 120% 80% at 85% 60%,
            /* tambahan glow kanan */ rgba(13, 71, 161, 0.35),
        transparent 60%
    );
    mix-blend-mode: screen;
    pointer-events: none;
}

/* Calendar Container */
.calendar-container {
    position: relative;
    z-index: 2;
    background: linear-gradient(
        145deg,
        rgba(13, 71, 161, 0.25),
        rgba(74, 20, 140, 0.25)
    );
    backdrop-filter: blur(16px);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 28px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.calendar-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, #ffffff 0%, #a8c7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
}

.calendar-nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.calendar-nav-btn {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-nav-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.calendar-month {
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    min-width: 150px;
    text-align: center;
}

/* Calendar Grid */
.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.calendar-weekday {
    text-align: center;
    color: #fbbf24;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.calendar-day {
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.calendar-day:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.calendar-day-number {
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.calendar-day.has-event {
    background: linear-gradient(
        135deg,
        rgba(74, 20, 140, 0.4),
        rgba(13, 71, 161, 0.4)
    );
    border-color: rgba(168, 199, 255, 0.5);
}

.calendar-day.has-event::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: #fbbf24;
    border-radius: 50%;
    box-shadow: 0 0 10px #fbbf24;
}

.calendar-event-indicator {
    font-size: 0.7rem;
    color: #a8c7ff;
    text-align: center;
    line-height: 1.2;
    margin-top: 0.25rem;
}

.calendar-day.other-month {
    opacity: 0.3;
}

.calendar-day.today {
    background: linear-gradient(
        135deg,
        rgba(251, 191, 36, 0.3),
        rgba(245, 158, 11, 0.3)
    );
    border: 2px solid #fbbf24;
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.4);
}

/* Discord Card */
.discord-card {
    position: relative;
    z-index: 2;
    background: linear-gradient(
        145deg,
        rgba(88, 101, 242, 0.25),
        rgba(114, 137, 218, 0.25)
    );
    backdrop-filter: blur(16px);
    border: 2px solid rgba(88, 101, 242, 0.4);
    border-radius: 28px;
    padding: 3rem 2.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 80px rgba(88, 101, 242, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
    overflow: hidden;
}

.discord-card::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(88, 101, 242, 0.2) 0%,
        transparent 70%
    );
    animation: discordPulse 4s ease-in-out infinite;
}

@keyframes discordPulse {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }

    50% {
        transform: translate(10%, 10%) scale(1.1);
        opacity: 0.8;
    }
}

.discord-card:hover {
    transform: translateY(-12px) scale(1.03);
    border-color: rgba(88, 101, 242, 0.8);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 120px rgba(88, 101, 242, 0.5);
}

.discord-logo-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, #5865f2, #7289da);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(88, 101, 242, 0.4),
    inset 0 -5px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.discord-card:hover .discord-logo-wrapper {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 25px 50px rgba(88, 101, 242, 0.6),
    0 0 60px rgba(88, 101, 242, 0.4);
}

.discord-logo {
    width: 80px;
    height: 80px;
    filter: brightness(0) invert(1);
}

.discord-title {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.discord-description {
    color: #cbd5e1;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.discord-join-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #5865f2, #7289da);
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(88, 101, 242, 0.4);
    position: relative;
    overflow: hidden;
}

.discord-join-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
}

.discord-join-btn:hover::before {
    left: 100%;
}

.discord-join-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(88, 101, 242, 0.6);
    background: linear-gradient(135deg, #4752c4, #5b6eae);
    color: #fff;
}

.discord-join-btn:active {
    transform: translateY(-1px);
}

.discord-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.discord-stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    display: block;
    margin-bottom: 0.25rem;
}

.discord-stat-label {
    font-size: 0.9rem;
    color: #a8c7ff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 991px) {
    .calendar-image {
        margin-bottom: 2rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
        display: block;
    }

    .calendar-discord-section {
        padding: 4rem 0;
    }

    .calendar-container,
    .discord-card {
        padding: 2rem 1.5rem;
    }

    .calendar-title {
        font-size: 2rem;
    }

    .calendar-nav {
        gap: 0.5rem;
    }

    .calendar-month {
        font-size: 1rem;
        min-width: 120px;
    }

    .calendar-day-number {
        font-size: 1rem;
    }

    .discord-title {
        font-size: 1.6rem;
    }

    .discord-logo-wrapper {
        width: 120px;
        height: 120px;
    }

    .discord-logo {
        width: 70px;
        height: 70px;
    }

    .hero {
        min-height: 100vh;
    }

    .hero-content {
        padding-top: 8rem !important;
    }

    .display-hero {
        font-size: clamp(2rem, 6vw, 3.5rem);
    }

    .lead {
        font-size: 1rem;
    }

    .event-left,
    .event-right {
        height: 280px;
    }

    .event-card {
        margin-bottom: 1rem;
    }

    .hero-2 {
        min-height: auto;
        padding-bottom: 4rem;
    }

    .library-card img {
        max-width: 200px;
        height: auto;
    }

    .library-card-title {
        font-size: 18px;
    }

    .stats-glass {
        padding: 2.5rem 2rem;
    }

    .stats-wrapper {
        gap: 1.5rem;
    }

    .achievement-card {
        padding: 2.5rem 1.5rem;
    }

    .achievement-title {
        font-size: 1.6rem;
    }

    .achievement-icon-wrapper {
        width: 140px;
        height: 140px;
    }

    .achievement-icon {
        width: 100px;
        height: 100px;
    }

    .logo-container-hero5 {
        position: relative;
        left: 0;
        top: 0;
        text-align: center;
        margin-bottom: 3rem;
    }

    .hero5-logo {
        width: 220px;
    }

    .hero-5 {
        justify-content: center;
    }

    .register-card {
        max-width: 500px;
    }
}

/* Registration Form Styles */
.register-card {
    position: relative;
    z-index: 2;
    background: rgba(240, 240, 245, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 2.5rem 2.5rem 2rem;
    width: 100%;
    max-width: 820px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.register-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    font-family: "Orbitron", sans-serif;
    letter-spacing: 0.05em;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    color: #2d2d44;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: #fff;
    color: #1a1a2e;
}

.form-input:focus {
    outline: none;
    border-color: #4a148c;
    box-shadow: 0 0 0 3px rgba(74, 20, 140, 0.1);
}

.form-input::placeholder {
    color: #9ca3af;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-checkbox {
    display: flex;
    align-items: start;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #4a148c;
}

.form-checkbox label {
    color: #4b5563;
    font-size: 0.85rem;
    line-height: 1.4;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    padding: 0.9rem;
    background: linear-gradient(135deg, #4a148c 0%, #1a237e 50%, #0d47a1 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(74, 20, 140, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(74, 20, 140, 0.5);
}

.submit-btn:active {
    transform: translateY(0);
}

.register-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: #6b7280;
    font-size: 0.9rem;
}

.register-footer a {
    color: #4a148c;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.register-footer a:hover {
    color: #1a237e;
}

.logo-container-hero5 {
    position: absolute;
    top: 8rem;
    left: 8%;
    z-index: 3;
    animation: floatLogo 3s ease-in-out infinite;
}

.hero5-logo {
    height: auto;
    filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.8));
    transition: all 0.4s ease;
}

.hero5-logo:hover {
    transform: scale(1.08) rotate(-2deg);
    filter: drop-shadow(0 16px 50px rgba(74, 20, 140, 1));
}

@keyframes floatLogo {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

@media (max-width: 1199px) {
    .logo-container-hero5 {
        left: 5%;
        top: 6rem;
    }

    .hero5-logo {
        width: 240px;
    }
}

.auth-banner-card {
    position: relative;
    background: linear-gradient(
        145deg,
        rgba(13, 71, 161, 0.35),
        rgba(74, 20, 140, 0.35)
    );
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    padding: 4rem 3rem;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-width: 700px;
    margin: 0 auto;
}

.auth-banner-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.6), 0 0 100px rgba(74, 20, 140, 0.4);
    border-color: rgba(255, 255, 255, 0.35);
}

.auth-banner-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 28px;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.15) 0%,
        rgba(255, 255, 255, 0) 50%
    );
    pointer-events: none;
}

.auth-banner-content {
    position: relative;
    z-index: 2;
}

.auth-banner-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, #4a148c, #1a237e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 35px rgba(74, 20, 140, 0.5),
    inset 0 -5px 15px rgba(0, 0, 0, 0.3);
    animation: iconPulse 2s ease-in-out infinite;
}

.auth-banner-icon i {
    font-size: 3rem;
    color: #fff;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

@keyframes iconPulse {
    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 15px 35px rgba(74, 20, 140, 0.5);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 20px 45px rgba(74, 20, 140, 0.7);
    }
}

.auth-banner-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.auth-banner-title .highlight {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    filter: drop-shadow(0 2px 8px rgba(251, 191, 36, 0.4));
}

.auth-banner-description {
    color: #cbd5e1;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.6;
}

.auth-banner-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

.auth-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.95rem 2.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.auth-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
}

.auth-btn:hover::before {
    left: 100%;
}

.auth-btn-login {
    background: linear-gradient(135deg, #4a148c, #1a237e);
    color: #fff;
    box-shadow: 0 8px 25px rgba(74, 20, 140, 0.4);
}

.auth-btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(74, 20, 140, 0.6);
    background: linear-gradient(135deg, #3d1173, #141d68);
    color: #fff;
}

.auth-btn-register {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
    backdrop-filter: blur(10px);
}

.auth-btn-register:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
    color: #fff;
}

.auth-btn:active {
    transform: translateY(-1px);
}

/* Decoration Elements */
.auth-banner-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(74, 20, 140, 0.4),
        transparent 70%
    );
    animation: floatCircle 6s ease-in-out infinite;
}

.circle-1 {
    width: 200px;
    height: 200px;
    top: -50px;
    left: -50px;
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    bottom: -30px;
    right: -30px;
    animation-delay: 2s;
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    right: 10%;
    animation-delay: 4s;
}

@keyframes floatCircle {
    0%,
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) scale(1.1);
        opacity: 0.6;
    }
}