/* ================================================
   Neon Eighteen — Digital Invitation Theme (dark)
   Gen-Z glow for an 18th birthday: a neon-tube name over a synthwave grid
   horizon, magenta-and-cyan light on near-black, drifting aurora haze and a
   CRT scanline wash. All artwork is CSS/SVG — no photo assets beyond the
   host's own uploads.
   ================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* --accent is the single recolourable knob (config/themes.php colors: 'accent',
       injected as :root{--accent} by index.blade.php). Cyan and the dark grounds
       are fixed; every magenta tint derives from --accent. */
    --accent:      #ff2e88;
    --accent-color: var(--accent);
    --accent-dim:  color-mix(in srgb, var(--accent) 55%, #000);
    --cyan:        #22e0e0;

    --bn-bg:       #08060f;
    --bn-panel:    #140f24;
    --bn-panel-2:  #1b1533;
    --bn-ink:      #f3efff;
    --bn-ink-soft: #b8b0d6;
    --bn-muted:    #7b7399;
    --bn-line:      color-mix(in srgb, var(--accent) 42%, transparent);
    --bn-line-soft: color-mix(in srgb, var(--accent) 20%, transparent);

    --radius:     10px;
    --btn-radius: 999px;

    --ff-display: 'Monoton', 'Orbitron', system-ui, sans-serif;
    --ff-heading: 'Orbitron', 'Space Grotesk', system-ui, sans-serif;
    --ff-body:    'Space Grotesk', system-ui, -apple-system, sans-serif;

    --glow-a: 0 0 6px color-mix(in srgb, var(--accent) 90%, transparent),
              0 0 20px color-mix(in srgb, var(--accent) 55%, transparent),
              0 0 44px color-mix(in srgb, var(--accent) 32%, transparent);
    --glow-c: 0 0 6px color-mix(in srgb, var(--cyan) 90%, transparent),
              0 0 18px color-mix(in srgb, var(--cyan) 48%, transparent);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--ff-body);
    font-weight: 400;
    color: var(--bn-ink-soft);
    background: var(--bn-bg);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; transition: color .2s ease, text-shadow .2s ease; }
a:hover { text-decoration: underline; }

/* ---------- Utility ---------- */
.bn-container         { max-width: 1080px; margin: 0 auto; }
.bn-container--narrow { max-width: 640px; }

/* Every section sits on the same near-black ground — a boundary is a thin
   glowing rule (::after), which reads because the ground never changes across
   it. The rule survives any section being hidden by plan tier / visibility
   toggle / missing data. */
.bn-alt-sections > * {
    position: relative;
    background: var(--bn-bg);
}
.bn-poem::after,
.bn-alt-sections > *:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: min(64%, 460px);
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 55%, transparent);
    z-index: 1;
    pointer-events: none;
}

.bn-section-title {
    font-family: var(--ff-heading);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: clamp(1.25rem, 3.4vw, 1.7rem);
    color: var(--bn-ink);
    text-align: center;
    line-height: 1.25;
    margin-bottom: 1.9rem;
    padding-bottom: 1rem;
    position: relative;
}
.bn-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 46px;
    height: 3px;
    border-radius: 2px;
    background: var(--accent);
    box-shadow: var(--glow-a);
}

/* ---------- Hero ---------- */
.bn-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 7rem 1.5rem 8.5rem;
    background: var(--bn-bg);
}

/* drifting aurora haze */
.bn-hero__aurora {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.bn-hero__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: .5;
    mix-blend-mode: screen;
}
.bn-hero__blob--a {
    width: 62vw; height: 62vw; max-width: 520px; max-height: 520px;
    top: -14%; left: -16%;
    background: radial-gradient(circle, var(--accent), transparent 68%);
}
.bn-hero__blob--b {
    width: 56vw; height: 56vw; max-width: 460px; max-height: 460px;
    bottom: -8%; right: -14%;
    background: radial-gradient(circle, var(--cyan), transparent 68%);
}
.bn-hero__blob--c {
    width: 44vw; height: 44vw; max-width: 380px; max-height: 380px;
    top: 26%; right: 22%;
    opacity: .32;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 55%, #7c3aed), transparent 70%);
}

/* CRT scanline wash */
.bn-hero__scan {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: .5;
    background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 3px);
}

.bn-hero__inner {
    position: relative;
    z-index: 2;
    width: min(620px, 100%);
    text-align: center;
}

/* neon-ringed portrait — text always rides the dark ground, never the photo */
.bn-hero__photo {
    width: min(158px, 46%);
    margin: 0 auto 2rem;
}
.bn-hero__photo-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bn-panel);
    box-shadow:
        0 0 0 2px var(--accent),
        0 0 0 6px color-mix(in srgb, var(--cyan) 42%, transparent),
        0 0 24px color-mix(in srgb, var(--accent) 55%, transparent),
        0 0 52px color-mix(in srgb, var(--accent) 28%, transparent);
}
.bn-hero__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bn-hero__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.bn-hero__eyebrow {
    font-family: var(--ff-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .34em;
    font-size: .66rem;
    color: var(--cyan);
    text-shadow: var(--glow-c);
    margin-bottom: 1rem;
}

.bn-hero__name {
    font-family: var(--ff-display);
    font-weight: 400;
    font-size: clamp(3rem, 13vw, 5.6rem);
    line-height: 1.04;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--accent);
    text-shadow: 0 0 4px rgba(255, 255, 255, .55), var(--glow-a);
    overflow-wrap: break-word;
    margin: .1rem 0 .9rem;
}

.bn-hero__milestone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .9rem;
    font-family: var(--ff-heading);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .32em;
    font-size: .72rem;
    color: var(--cyan);
    text-shadow: var(--glow-c);
}
.bn-hero__milestone-rule {
    width: 30px;
    height: 1px;
    background: var(--cyan);
    box-shadow: var(--glow-c);
}

.bn-hero__chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem;
    margin-top: 1.4rem;
}
.bn-hero__chip {
    display: inline-flex;
    align-items: center;
    padding: .42rem .95rem;
    font-family: var(--ff-body);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .03em;
    color: var(--bn-ink-soft);
    background: color-mix(in srgb, var(--bn-panel) 66%, transparent);
    border: 1px solid var(--bn-line-soft);
    border-radius: 999px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.bn-hero__chip--motto {
    color: var(--cyan);
    border-color: color-mix(in srgb, var(--cyan) 40%, transparent);
}

.bn-hero__date {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .8rem;
    margin-top: 1.5rem;
    font-family: var(--ff-heading);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .86rem;
    color: var(--bn-ink);
    font-variant-numeric: lining-nums tabular-nums;
    font-feature-settings: "lnum" 1, "tnum" 1;
}
.bn-hero__date-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: var(--glow-a);
    flex-shrink: 0;
}

.bn-hero__lines {
    margin-top: 1rem;
    font-family: var(--ff-body);
    font-size: .95rem;
    color: var(--bn-ink-soft);
    font-variant-numeric: lining-nums tabular-nums;
    font-feature-settings: "lnum" 1, "tnum" 1;
}
.bn-hero__lines strong { color: var(--bn-ink); font-weight: 700; }
.bn-hero__lines-sub { font-size: .85rem; color: var(--bn-muted); margin-top: .15rem; }

.bn-hero__cta {
    margin-top: 2rem;
    padding: .85rem 2.6rem;
}

@media (max-width: 560px) {
    .bn-hero { padding-bottom: 7rem; }
    .bn-hero__name { font-size: clamp(2.6rem, 16vw, 3.6rem); }
    .bn-hero__eyebrow { letter-spacing: .26em; }
}

/* ---------- Synthwave grid horizon (shape-divider partial) ---------- */
.bn-grid {
    position: absolute;
    left: 0;
    right: 0;
    height: 44vh;
    max-height: 360px;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
    -webkit-mask-image: linear-gradient(to top, #000 6%, transparent 78%);
    mask-image: linear-gradient(to top, #000 6%, transparent 78%);
}
.bn-grid-bottom { bottom: 0; }
.bn-grid-top { top: 0; transform: scaleY(-1); }
.bn-grid__floor {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 260%;
    height: 200%;
    transform: translateX(-50%) perspective(300px) rotateX(76deg);
    transform-origin: bottom center;
    background-image:
        linear-gradient(to right, color-mix(in srgb, var(--accent) 62%, transparent) 1px, transparent 1px),
        linear-gradient(to bottom, color-mix(in srgb, var(--cyan) 52%, transparent) 1px, transparent 1px);
    background-size: 3.4rem 3.4rem;
}

/* ---------- Floating topbar ---------- */
.bn-topbar {
    position: fixed;
    inset: 0 0 auto;
    z-index: 200;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background .3s ease, backdrop-filter .3s ease, border-color .3s ease;
}
@media (min-width: 861px) {
    .bn-topbar.scrolled {
        background: color-mix(in srgb, var(--bn-bg) 82%, transparent);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom-color: var(--bn-line-soft);
    }
}
.bn-topbar__links { display: flex; gap: .35rem; }
.bn-topbar__links a {
    font-family: var(--ff-heading);
    font-size: .62rem;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--bn-ink-soft);
    padding: .4rem .7rem;
    transition: color .2s ease, text-shadow .2s ease;
}
.bn-topbar__links a:hover { color: var(--cyan); text-shadow: var(--glow-c); text-decoration: none; }
.bn-topbar__toggle { display: none; }

.bn-topbar__brand {
    font-family: var(--ff-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--cyan);
}

/* Demo Basic/Standard switch + fabs — shared look, pinned to bottom corners. */
.dpb-switch,
.dpb-fab { position: fixed; bottom: 1rem; z-index: 9999; }
.dpb-fab { right: 1rem; }
.dpb-close { right: 4rem; }
.dpb-switch {
    left: 1rem;
    display: flex;
    align-items: center;
    height: 2.5rem;
    padding: 0 .25rem;
}
.dpb-switch a {
    display: inline-flex;
    align-items: center;
    height: 2rem;
    padding: 0 .9rem;
    font-size: 12px;
}

@media (max-width: 860px) {
    .bn-topbar { justify-content: flex-start; }
    .bn-topbar__toggle { order: -1; }
    .bn-topbar__toggle {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        width: 2.75rem;
        height: 2.75rem;
        padding: 0;
        border: 1px solid var(--bn-line);
        border-radius: 50%;
        background: rgba(8, 6, 15, .55);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        cursor: pointer;
        transition: background .2s ease;
    }
    .bn-topbar__toggle span {
        display: block;
        width: 18px;
        height: 2px;
        border-radius: 1px;
        background: var(--cyan);
        transition: transform .25s ease, opacity .2s ease;
    }
    .bn-topbar__toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .bn-topbar__toggle.is-active span:nth-child(2) { opacity: 0; }
    .bn-topbar__toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .bn-topbar__links {
        position: absolute;
        top: calc(100% + .5rem);
        left: 1rem;
        right: 1rem;
        flex-direction: column;
        gap: .15rem;
        padding: .5rem;
        background: color-mix(in srgb, var(--bn-bg) 96%, transparent);
        border: 1px solid var(--bn-line-soft);
        border-radius: var(--radius);
        box-shadow: 0 12px 34px rgba(0, 0, 0, .55);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-6px);
        transition: opacity .2s ease, transform .2s ease, visibility .2s;
    }
    .bn-topbar__links.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
    .bn-topbar__links a { text-align: center; padding: .6rem 1rem; }
    .bn-topbar__links a:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
}

/* ---------- Countdown ---------- */
.bn-countdown { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-audio { padding: 5rem 1.25rem 6rem; text-align: center; }

.bn-countdown__intro {
    font-family: var(--ff-body);
    color: var(--bn-ink-soft);
    font-size: 1rem;
    max-width: 420px;
    margin: 0 auto;
}
.bn-countdown__timer {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2.25rem;
}
.bn-countdown__unit {
    min-width: 92px;
    padding: 1.4rem .6rem 1rem;
    background: color-mix(in srgb, var(--bn-panel) 78%, transparent);
    border: 1px solid var(--bn-line-soft);
    border-radius: var(--radius);
    box-shadow: inset 0 0 22px color-mix(in srgb, var(--accent) 8%, transparent);
}
.bn-countdown__number {
    display: block;
    font-family: var(--ff-heading);
    font-weight: 800;
    font-size: 2.3rem;
    line-height: 1;
    color: var(--accent);
    text-shadow: var(--glow-a);
    font-variant-numeric: lining-nums tabular-nums;
    font-feature-settings: "lnum" 1, "tnum" 1;
}
.bn-countdown__label {
    display: block;
    font-family: var(--ff-heading);
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .6rem;
    font-weight: 500;
    color: var(--bn-muted);
    margin-top: .6rem;
}

/* ---------- Note card (poem) ---------- */
.bn-poem { padding: 5rem 1.25rem 6rem; text-align: center; position: relative; background: var(--bn-bg); }
.bn-card {
    position: relative;
    background: color-mix(in srgb, var(--bn-panel) 82%, transparent);
    border: 1px solid var(--bn-line);
    border-radius: var(--radius);
    padding: 2.75rem 2.25rem;
    max-width: 620px;
    margin: 0 auto;
    box-shadow:
        0 0 30px color-mix(in srgb, var(--accent) 12%, transparent),
        inset 0 0 24px color-mix(in srgb, var(--accent) 6%, transparent);
}
.bn-card__mark {
    display: block;
    width: 34px;
    height: 34px;
    margin: 0 auto 1.1rem;
    color: var(--accent);
    filter: drop-shadow(0 0 6px color-mix(in srgb, var(--accent) 70%, transparent));
}
.bn-poem__text {
    font-family: var(--ff-body);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--bn-ink);
    white-space: pre-line;
}

/* ---------- Story (generic <x-story-timeline> reskin) ---------- */
.bn-story { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-story .st-item__card {
    background: color-mix(in srgb, var(--bn-panel) 72%, transparent);
    border-color: var(--bn-line-soft);
}
.bn-story .st-item__title { color: var(--bn-ink); font-family: var(--ff-heading); font-weight: 700; letter-spacing: .04em; }
.bn-story .st-item__period { text-shadow: var(--glow-a); }
.bn-story .st-intro { color: var(--bn-ink-soft); }

/* ---------- Gallery (generic <x-gallery-grid> reskin) ---------- */
.bn-gallery { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-gallery .gg-item,
.bn-gallery-upload .gg-item {
    border: 1px solid var(--bn-line-soft);
    border-radius: var(--radius);
}

/* ---------- The Night (Program) ---------- */
.bn-program { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-program__list {
    max-width: 440px;
    margin: 1.5rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}
.bn-program__line {
    font-family: var(--ff-heading);
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--bn-ink);
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: .6rem;
    flex-wrap: wrap;
}
.bn-program__line strong {
    font-weight: 800;
    color: var(--accent);
    text-shadow: var(--glow-a);
    font-variant-numeric: lining-nums tabular-nums;
    font-feature-settings: "lnum" 1, "tnum" 1;
}
.bn-program__sep { color: var(--cyan); }
.bn-program__where {
    font-family: var(--ff-body);
    font-size: .85rem;
    color: var(--bn-muted);
    margin-top: .25rem;
    text-transform: none;
}
.bn-program__where a { color: var(--cyan); margin-left: .4em; }

/* ---------- Dress Code / Good to Know / Accommodation (shared, dark reskin) ---------- */
.bn-dress-code { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-good-to-know { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-accommodation { padding: 5rem 1.25rem 6rem; text-align: center; }

.bn-dress-code .dc-note { font-family: var(--ff-body); color: var(--bn-ink-soft); }

.bn-good-to-know .gtk-card,
.bn-accommodation .accom-card {
    background: color-mix(in srgb, var(--bn-panel) 76%, transparent);
    border: 1px solid var(--bn-line-soft);
    border-radius: var(--radius);
}
.bn-good-to-know .gtk-card__icon,
.bn-accommodation .accom-card__icon { color: var(--accent); }
.bn-good-to-know .gtk-card__title,
.bn-accommodation .accom-card__name {
    color: var(--bn-ink);
    font-family: var(--ff-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-size: .8rem;
}
.bn-good-to-know .gtk-card__text,
.bn-accommodation .accom-card__address,
.bn-accommodation .accom-card__note { color: var(--bn-ink-soft); }
.bn-accommodation .accom-card__link { color: var(--cyan); }

/* ---------- Where (Map) ---------- */
.bn-location { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-location__map {
    max-width: 560px;
    margin: 1rem auto 0;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--bn-line-soft);
    box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 14%, transparent);
}
.bn-location__map iframe {
    width: 100%;
    height: 320px;
    border: 0;
    display: block;
    filter: grayscale(.3) brightness(.8) contrast(1.1);
}
.bn-location__info { margin-top: 2.25rem; }
.bn-location__name {
    font-family: var(--ff-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    font-size: 1.05rem;
    color: var(--bn-ink);
    margin-bottom: .35rem;
}
.bn-location__address { font-family: var(--ff-body); color: var(--bn-muted); margin-bottom: 1.4rem; }

/* ---------- Gallery upload / Guest Wall (Shout-Outs) ---------- */
.bn-gallery-upload { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-guest-wall { padding: 5rem 1.25rem 6rem; text-align: center; }
.bn-gallery-upload .gu-form {
    max-width: 620px;
    padding: 1.25rem 1.5rem;
    background: color-mix(in srgb, var(--bn-panel) 72%, transparent);
    border: 1px solid var(--bn-line-soft);
    border-radius: var(--radius);
    box-shadow: none;
}
.bn-guest-wall .gw-card {
    background: color-mix(in srgb, var(--bn-panel) 76%, transparent);
    border: 1px solid var(--bn-line-soft);
    border-radius: var(--radius);
}
.bn-guest-wall .gw-card__text { color: var(--bn-ink-soft); }
.bn-guest-wall .gw-card__name { color: var(--cyan); }
.bn-guest-wall .gw-card__quote { color: var(--accent); }

/* ---------- Album / Closing ---------- */
.bn-album { padding: 5rem 1.25rem; text-align: center; }
.bn-album__text { font-family: var(--ff-body); color: var(--bn-muted); margin-bottom: 1.75rem; }

.bn-closing { padding: 2.75rem 1.25rem; text-align: center; }
.bn-closing p {
    font-family: var(--ff-heading);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: .92rem;
    color: var(--bn-ink-soft);
}

/* ---------- RSVP ---------- */
.bn-rsvp {
    position: relative;
    overflow: hidden;
    padding: 5rem 1.25rem 6rem;
}
.bn-rsvp .rsvp-deadline { background: transparent; margin-bottom: 10px; }

/* Neon scatter sits behind the heading/form — both need a stacking context above it. */
.bn-rsvp .bn-section-title,
.bn-rsvp .rsvp-layout-wrap {
    position: relative;
    z-index: 2;
}
.bn-fx-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.bn-fx {
    position: absolute;
    color: var(--accent);
    opacity: .16;
    filter: drop-shadow(0 0 8px color-mix(in srgb, var(--accent) 60%, transparent));
}
.bn-fx-spark--a { width: 120px; height: 120px; top: 6%; left: -2%; }
.bn-fx-spark--b { width: 70px;  height: 70px;  bottom: 10%; right: 6%; color: var(--cyan); }
.bn-fx-bolt--a  { width: 84px;  height: 84px;  top: 54%; left: 8%; color: var(--cyan); }
.bn-fx-ring--a  { width: 96px;  height: 96px;  top: -4%; right: 12%; }
@media (max-width: 700px) {
    .bn-fx-spark--a,
    .bn-fx-ring--a { display: none; }
}

.rsvp-layout-wrap {
    max-width: 540px;
    margin: 0 auto;
    background: color-mix(in srgb, var(--bn-panel) 82%, transparent);
    border: 1px solid var(--bn-line);
    border-radius: var(--radius);
    box-shadow: 0 0 34px color-mix(in srgb, var(--accent) 14%, transparent);
    padding: 3.25rem 2.5rem;
}
@media (max-width: 500px) {
    .rsvp-layout-wrap { padding: 2.5rem 1.25rem; }
}

.bn-rsvp .form__group label {
    display: block;
    font-family: var(--ff-heading);
    font-weight: 500;
    font-size: .68rem;
    color: var(--cyan);
    margin-bottom: .4rem;
    text-transform: uppercase;
    letter-spacing: .12em;
}
.bn-rsvp .form__group input[type="text"],
.bn-rsvp .form__group input[type="email"],
.bn-rsvp .form__group input[type="tel"],
.bn-rsvp .form__group input[type="number"],
.bn-rsvp .form__group select,
.bn-rsvp .form__group textarea {
    width: 100%;
    padding: .85rem 1rem;
    border: 1px solid var(--bn-line-soft);
    border-radius: 8px;
    font-family: var(--ff-body);
    font-size: .95rem;
    color: var(--bn-ink);
    background: var(--bn-panel);
    transition: border-color .2s, box-shadow .2s;
    outline: none;
}
.bn-rsvp .form__group .rsvp-stepper {
    background: var(--bn-panel);
    border: 1px solid var(--bn-line-soft);
    border-radius: 8px;
}
.bn-rsvp .form__group input::placeholder,
.bn-rsvp .form__group textarea::placeholder { color: var(--bn-muted); }
.bn-rsvp .form__group input:focus,
.bn-rsvp .form__group select:focus,
.bn-rsvp .form__group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}
.bn-rsvp .form__error {
    display: block;
    color: color-mix(in srgb, var(--accent) 70%, #fff);
    font-size: .82rem;
    margin-top: .3rem;
}
.bn-alert--success {
    background: color-mix(in srgb, var(--cyan) 14%, var(--bn-bg));
    color: var(--bn-ink);
    border: 1px solid var(--cyan);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-align: center;
}

/* ---------- Buttons ---------- */
.bn-btn {
    display: block;
    width: 100%;
    padding: .9rem 2rem;
    font-family: var(--ff-heading);
    font-weight: 700;
    font-size: .78rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #08060f !important;
    background: var(--accent);
    border: 1px solid var(--accent);
    border-radius: var(--btn-radius);
    cursor: pointer;
    transition: background .15s, box-shadow .15s, transform .15s;
    box-shadow: var(--glow-a);
    margin-top: .5rem;
}
.bn-btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 0 8px var(--accent),
        0 0 28px color-mix(in srgb, var(--accent) 70%, transparent),
        0 0 64px color-mix(in srgb, var(--accent) 40%, transparent);
    text-decoration: none;
}
.bn-btn--ghost {
    background: transparent;
    color: var(--accent) !important;
    border-color: var(--accent);
    box-shadow:
        0 0 10px color-mix(in srgb, var(--accent) 28%, transparent),
        inset 0 0 12px color-mix(in srgb, var(--accent) 12%, transparent);
}
.bn-btn--ghost:hover {
    background: color-mix(in srgb, var(--accent) 14%, transparent);
    color: var(--bn-ink) !important;
}
.bn-hero__cta,
.bn-location .bn-btn,
.bn-album .bn-btn { display: inline-block; width: auto; }

/* ---------- Footer ---------- */
.bn-footer {
    position: relative;
    overflow: hidden;
    background: var(--bn-panel);
    border-top: 1px solid var(--bn-line-soft);
    text-align: center;
    padding: 3.25rem 1.5rem;
}
.bn-footer__aurora {
    position: absolute;
    left: 50%;
    bottom: -60%;
    width: 90%;
    max-width: 640px;
    aspect-ratio: 2 / 1;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center, color-mix(in srgb, var(--accent) 40%, transparent), transparent 70%);
    filter: blur(50px);
    opacity: .5;
    mix-blend-mode: screen;
    pointer-events: none;
}
.bn-footer > * { position: relative; z-index: 1; }
.bn-footer__name {
    font-family: var(--ff-display);
    font-weight: 400;
    font-size: 2.4rem;
    line-height: 1.1;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--accent);
    text-shadow: 0 0 4px rgba(255, 255, 255, .45), var(--glow-a);
}
.bn-footer__date {
    margin-top: .35rem;
    font-family: var(--ff-heading);
    font-size: .64rem;
    font-weight: 500;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--bn-muted);
    font-variant-numeric: lining-nums tabular-nums;
}
.bn-footer__signoff {
    margin-top: .7rem;
    font-family: var(--ff-body);
    font-size: .85rem;
    color: var(--bn-muted);
}
.bn-footer__cal {
    display: inline-flex;
    width: auto;
    align-items: center;
    gap: .5rem;
    margin-top: 1.75rem;
}
.bn-footer__cal-icon { width: 1rem; height: 1rem; flex-shrink: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 500px) {
    .bn-countdown__timer {
        gap: .5rem;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .bn-countdown__timer::-webkit-scrollbar { display: none; }
    .bn-countdown__unit {
        min-width: 58px;
        padding: 1rem .4rem .7rem;
        flex-shrink: 0;
    }
    .bn-countdown__number { font-size: 1.9rem; }
}

/* Standardised horizontal gutter across every content section on mobile
   (padding-x: 1rem). Appended at the very end so equal-specificity source
   order wins over each section's own base padding rule above. */
@media (max-width: 600px) {
.bn-hero,
.bn-poem,
.bn-countdown,
.bn-audio,
.bn-story,
.bn-gallery,
.bn-program,
.bn-dress-code,
.bn-good-to-know,
.bn-location,
.bn-accommodation,
.bn-gallery-upload,
.bn-guest-wall,
.bn-album,
.bn-closing,
.bn-rsvp,
.bn-footer {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bn-hero__blob { animation: none !important; }
}