/* =========================================================
   AUT0LOTTO – PREMIUM HEADER
========================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    padding: 12px 0 0;

    transition:
        padding var(--al-transition),
        background var(--al-transition),
        box-shadow var(--al-transition);
}

.site-header.is-scrolled {
    padding-top: 7px;

    background:
        linear-gradient(
            to bottom,
            rgba(4, 13, 24, 0.9),
            rgba(4, 13, 24, 0.38),
            transparent
        );
}

.header-shell {
    position: relative;

    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 34px;

    min-height: 72px;
    padding: 10px 14px 10px 22px;

    border: 1px solid rgba(255, 255, 255, 0.055);
    border-radius: 17px;

    background:
        linear-gradient(
            135deg,
            rgba(15, 31, 49, 0.92),
            rgba(8, 22, 37, 0.91)
        );

    box-shadow:
        0 14px 45px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.025);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Marke */

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    min-width: max-content;

    transition:
        transform var(--al-transition),
        opacity var(--al-transition);
}

.brand:hover {
    transform: translateY(-1px);
}

.brand-symbol {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    color: var(--al-accent-yellow);

    font-size: 27px;
    line-height: 1;

    filter:
        drop-shadow(
            0 4px 10px rgba(255, 200, 61, 0.2)
        );
}

.brand-name {
    color: #ffffff;

    font-size: 24px;
    font-weight: 950;
    line-height: 1;
    letter-spacing: -0.035em;
}

.brand-name span {
    color: #4d7fff;
}

/* Navigation */

.main-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(24px, 3.2vw, 47px);
}

.main-navigation a {
    position: relative;

    padding: 12px 0;

    color: #d8e0ea;

    font-size: 13px;
    font-weight: 750;
    line-height: 1;
    white-space: nowrap;

    transition:
        color var(--al-transition),
        opacity var(--al-transition);
}

.main-navigation a::after {
    content: "";

    position: absolute;
    right: 0;
    bottom: 5px;
    left: 0;

    height: 2px;

    border-radius: var(--al-radius-pill);

    background:
        linear-gradient(
            90deg,
            transparent,
            var(--al-primary-light),
            transparent
        );

    opacity: 0;
    transform: scaleX(0.35);

    transition:
        opacity var(--al-transition),
        transform var(--al-transition);
}

.main-navigation a:hover,
.main-navigation a.is-active {
    color: #ffffff;
}

.main-navigation a:hover::after,
.main-navigation a.is-active::after {
    opacity: 1;
    transform: scaleX(1);
}

/* Aktionen */

.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 11px;
}

.header-account-link {
    padding: 10px 4px;

    color: var(--al-text-soft);

    font-size: 13px;
    font-weight: 750;

    transition: color var(--al-transition);
}

.header-account-link:hover {
    color: #ffffff;
}

.header-ticket-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    min-height: 49px;
    padding: 13px 20px;

    border: 1px solid rgba(111, 153, 255, 0.22);
    border-radius: 11px;

    background:
        linear-gradient(
            135deg,
            #3476ff,
            #275fe0
        );

    color: #ffffff;

    font-size: 13px;
    font-weight: 850;
    line-height: 1;
    white-space: nowrap;

    box-shadow:
        0 12px 28px rgba(47, 109, 246, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.14);

    transition:
        transform var(--al-transition),
        box-shadow var(--al-transition),
        background var(--al-transition);
}

.header-ticket-button:hover {
    transform: translateY(-2px);

    background:
        linear-gradient(
            135deg,
            #4a85ff,
            #2f6df6
        );

    box-shadow:
        0 16px 36px rgba(47, 109, 246, 0.37),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.header-ticket-button:active {
    transform: translateY(0) scale(0.98);
}

.ticket-button-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    font-size: 19px;
    line-height: 1;

    transform: rotate(-12deg);
}

/* Mobiler Button */

.mobile-menu-button {
    display: none;

    width: 44px;
    height: 44px;
    padding: 10px;

    border: 1px solid var(--al-border);
    border-radius: 11px;

    background: rgba(255, 255, 255, 0.035);

    transition:
        background var(--al-transition),
        border-color var(--al-transition);
}

.mobile-menu-button:hover {
    border-color: rgba(92, 141, 255, 0.35);
    background: rgba(47, 109, 246, 0.08);
}

.mobile-menu-button span {
    display: block;

    width: 100%;
    height: 2px;
    margin: 5px 0;

    border-radius: var(--al-radius-pill);

    background: #ffffff;

    transition:
        transform var(--al-transition),
        opacity var(--al-transition);
}

.mobile-menu-button.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-button.is-open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-button.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Tablet */

@media (max-width: 1040px) {
    .header-shell {
        grid-template-columns: auto auto 1fr;
        gap: 16px;
    }

    .mobile-menu-button {
        display: block;
        justify-self: end;
        order: 2;
    }

    .main-navigation {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        left: 0;

        display: flex;
        align-items: stretch;
        flex-direction: column;
        gap: 2px;

        padding: 10px;

        border: 1px solid var(--al-border);
        border-radius: var(--al-radius-md);

        background: rgba(8, 22, 37, 0.98);

        box-shadow: var(--al-shadow-large);

        backdrop-filter: blur(22px);
        -webkit-backdrop-filter: blur(22px);

        opacity: 0;
        visibility: hidden;
        pointer-events: none;

        transform: translateY(-8px);

        transition:
            opacity var(--al-transition),
            visibility var(--al-transition),
            transform var(--al-transition);
    }

    .main-navigation.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;

        transform: translateY(0);
    }

    .main-navigation a {
        width: 100%;
        padding: 15px 16px;

        border-radius: 10px;

        font-size: 14px;
    }

    .main-navigation a::after {
        display: none;
    }

    .main-navigation a:hover,
    .main-navigation a.is-active {
        background: rgba(47, 109, 246, 0.1);
        color: #ffffff;
    }

    .header-actions {
        margin-left: auto;
        order: 3;
    }
}

/* Smartphone */

@media (max-width: 690px) {
    .site-header {
        padding-top: 8px;
    }

    .header-shell {
        grid-template-columns: 1fr auto;
        gap: 10px;

        min-height: 65px;
        padding: 8px 9px 8px 15px;

        border-radius: 14px;
    }

    .brand-symbol {
        font-size: 23px;
    }

    .brand-name {
        font-size: 20px;
    }

    .mobile-menu-button {
        grid-column: 2;
        grid-row: 1;
    }

    .header-actions {
        position: absolute;
        top: calc(100% + 260px);
        right: 10px;
        left: 10px;
        z-index: 2;

        display: none;
        align-items: stretch;
        flex-direction: column;

        padding: 10px;

        border: 1px solid var(--al-border);
        border-radius: 13px;

        background: rgba(8, 22, 37, 0.98);

        box-shadow: var(--al-shadow-large);
    }

    .header-actions.is-open {
        display: flex;
    }

    .header-ticket-button,
    .header-account-link {
        width: 100%;
        justify-content: center;
    }

    .header-account-link {
        min-height: 44px;
        padding: 13px;
    }
}

@media (max-width: 380px) {
    .brand-name {
        font-size: 18px;
    }

    .brand-symbol {
        font-size: 21px;
    }
}