/* ==========================================================================
   15th anniversary — welcome card, confetti canvas, hero seal
   ========================================================================== */

:root {
    --rp-gold-1: #f8e0a0;
    --rp-gold-2: #e2ae4e;
    --rp-gold-3: #b9781f;
}

/* ── Emblem (laurel + 15) ────────────────────────────────── */
.rp-anniv-emblem {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}

.rp-anniv-emblem__num {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 78px;
    font-weight: 700;
    letter-spacing: -2px;
}

.rp-anniv-emblem__label {
    font-family: Outfit, Tajawal, sans-serif;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 6px;
    text-transform: uppercase;
}

html[dir="rtl"] .rp-anniv-emblem__label {
    font-family: Tajawal, sans-serif;
    letter-spacing: 0;
    font-size: 21px;
}

/* ── Welcome card ────────────────────────────────────────── */
.rp-anniv {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: grid;
    place-items: center;
    padding: 20px;
}

.rp-anniv[hidden] {
    display: none;
}

.rp-anniv__backdrop {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%, rgba(15, 63, 96, 0.55), rgba(4, 18, 30, 0.82));
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.45s ease;
}

.rp-anniv__card {
    position: relative;
    width: min(460px, 100%);
    padding: 34px 32px 30px;
    border-radius: 26px;
    overflow: hidden;
    text-align: center;
    color: #fff;
    background:
        radial-gradient(120% 70% at 50% 0%, rgba(226, 174, 78, 0.22), rgba(226, 174, 78, 0) 60%),
        linear-gradient(165deg, #134a70 0%, #0c3452 55%, #082640 100%);
    border: 1px solid rgba(248, 224, 160, 0.35);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    font-family: Outfit, Tajawal, sans-serif;
    opacity: 0;
    transform: translateY(26px) scale(0.94);
    transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

html[dir="rtl"] .rp-anniv__card {
    font-family: Tajawal, sans-serif;
}

.rp-anniv.is-open .rp-anniv__backdrop {
    opacity: 1;
}

.rp-anniv.is-open .rp-anniv__card {
    opacity: 1;
    transform: none;
}

.rp-anniv__rays {
    position: absolute;
    top: -40%;
    left: 50%;
    width: 760px;
    height: 760px;
    margin-left: -380px;
    background: repeating-conic-gradient(from 0deg, rgba(248, 224, 160, 0.07) 0deg 6deg, rgba(248, 224, 160, 0) 6deg 18deg);
    -webkit-mask-image: radial-gradient(circle, #000 0%, transparent 60%);
    mask-image: radial-gradient(circle, #000 0%, transparent 60%);
    animation: rp-anniv-spin 40s linear infinite;
    pointer-events: none;
}

.rp-anniv__card .rp-anniv-emblem {
    position: relative;
    width: 168px;
    margin: 0 auto 6px;
    filter: drop-shadow(0 8px 22px rgba(226, 174, 78, 0.35));
    animation: rp-anniv-pop 0.9s 0.15s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.rp-anniv__kicker {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 12px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.24em;
    color: var(--rp-gold-1);
}

.rp-anniv__dot {
    width: 34px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rp-gold-2), transparent);
}

.rp-anniv__title {
    position: relative;
    margin: 0 0 12px;
    font-family: "Playfair Display", Georgia, serif;
    font-weight: 600;
    font-size: clamp(1.55rem, 5vw, 1.95rem);
    line-height: 1.2;
    color: #fff;
}

html[dir="rtl"] .rp-anniv__title {
    font-family: Tajawal, sans-serif;
    font-weight: 800;
    line-height: 1.35;
}

.rp-anniv__text {
    position: relative;
    margin: 0 auto 24px;
    max-width: 36ch;
    font-size: 0.98rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.rp-anniv__actions {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rp-anniv__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 22px;
    border-radius: 999px;
    font: inherit;
    font-weight: 700;
    font-size: 0.98rem;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.rp-anniv__btn--gold {
    border: 0;
    color: #2a1a02;
    background: linear-gradient(180deg, var(--rp-gold-1) 0%, var(--rp-gold-2) 55%, var(--rp-gold-3) 100%);
    box-shadow: 0 10px 26px rgba(226, 174, 78, 0.35);
}

.rp-anniv__btn--gold:hover {
    color: #2a1a02;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(226, 174, 78, 0.45);
}

.rp-anniv__btn--ghost {
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: transparent;
    color: rgba(255, 255, 255, 0.88);
}

.rp-anniv__btn--ghost:hover {
    background: rgba(255, 255, 255, 0.08);
}

.rp-anniv__x {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

html[dir="rtl"] .rp-anniv__x {
    right: auto;
    left: 12px;
}

.rp-anniv__x:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ── Confetti canvas ─────────────────────────────────────── */
.rp-confetti {
    position: fixed;
    inset: 0;
    z-index: 3100;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* ── Hero seal ───────────────────────────────────────────── */
.rp-anniv-seal {
    position: absolute;
    z-index: 4;
    right: clamp(18px, 3.4vw, 56px);
    top: calc(var(--header-h, 92px) + clamp(16px, 4vh, 44px));
    width: 124px;
    height: 124px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.35));
    animation: rp-anniv-pop 0.9s 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) both;
    -webkit-tap-highlight-color: transparent;
}

html[dir="rtl"] .rp-anniv-seal {
    right: auto;
    left: clamp(18px, 3.4vw, 56px);
}

.rp-anniv-seal__ring {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, #0e3a5a 0%, #0a2c45 70%);
    box-shadow: inset 0 0 0 2px var(--rp-gold-2), inset 0 0 0 6px #0a2c45, inset 0 0 0 7px rgba(248, 224, 160, 0.5);
    animation: rp-anniv-spin 22s linear infinite;
}

.rp-anniv-seal__ring text {
    font-family: Outfit, sans-serif;
    font-size: 8.6px;
    font-weight: 700;
    letter-spacing: 1.55px;
    fill: var(--rp-gold-1);
}

.rp-anniv-seal__core {
    position: absolute;
    inset: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(160deg, var(--rp-gold-1) 0%, var(--rp-gold-2) 50%, var(--rp-gold-3) 100%);
    color: #3a2504;
    box-shadow: inset 0 2px 6px rgba(255, 255, 255, 0.5), inset 0 -3px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.rp-anniv-seal:hover .rp-anniv-seal__core {
    transform: scale(1.06);
}

.rp-anniv-seal:focus-visible {
    outline: 3px solid var(--rp-gold-1);
    outline-offset: 4px;
}

.rp-anniv-seal__num {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 0.9;
}

.rp-anniv-seal__label {
    font-family: Outfit, Tajawal, sans-serif;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

html[dir="rtl"] .rp-anniv-seal__label {
    font-family: Tajawal, sans-serif;
    letter-spacing: 0;
    font-size: 0.78rem;
}

@media (max-width: 1080px) and (orientation: portrait) {
    .rp-anniv-seal {
        width: 88px;
        height: 88px;
        top: auto;
        right: 14px;
        bottom: calc(max(16px, env(safe-area-inset-bottom)) + 70px);
    }

    html[dir="rtl"] .rp-anniv-seal {
        left: 14px;
    }

    .rp-anniv-seal__core {
        inset: 18px;
    }

    .rp-anniv-seal__num {
        font-size: 1.55rem;
    }

    .rp-anniv-seal__label {
        font-size: 0.5rem;
    }
}

@media (max-width: 1080px) and (orientation: landscape) {
    .rp-anniv-seal {
        display: none;
    }
}

@media (max-width: 480px) {
    .rp-anniv__card {
        padding: 28px 22px 22px;
        border-radius: 22px;
    }

    .rp-anniv__card .rp-anniv-emblem {
        width: 136px;
    }
}

@keyframes rp-anniv-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes rp-anniv-pop {
    from {
        opacity: 0;
        transform: scale(0.6);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rp-anniv__rays,
    .rp-anniv-seal__ring,
    .rp-anniv-seal,
    .rp-anniv__card .rp-anniv-emblem {
        animation: none;
    }
}