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

button, input, select, textarea {
    font-family: inherit;
    color: inherit;
}

[hidden] {
    display: none !important;
}

html {
    scroll-behavior: smooth;
}

html, body {
    background: #000;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 1000;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0 20px;
    /* backdrop-filter: blur(16px); */
    /* -webkit-backdrop-filter: blur(16px); */
    transition: backdrop-filter 0.2s, -webkit-backdrop-filter 0.2s;
}

.navbar.menu-open {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.hamburger {
    background: transparent;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    z-index: 1002;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: #222;
    transition: transform 0.25s, opacity 0.25s;
}

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

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

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

.nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 280px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    padding: 80px 24px 24px;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1001;
}

.nav-menu.open {
    transform: translateX(0);
}

.nav-menu a {
    color: #1a1a1a;
    text-decoration: none;
    font-size: 18px;
    padding: 12px 16px;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-menu a:hover {
    background: rgba(255, 255, 255, 0.25);
}

.nav-menu a.nav-cta {
    margin-top: 16px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    text-align: center;
    font-weight: 600;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.nav-menu a.nav-cta:hover {
    background: rgba(0, 0, 0, 0.9);
}

.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px 40px;
}

.section-green {
    background: #A6e163;
}

.section-orange {
    background: #Fca730;
}

.section-pink {
    background: #F43d9f;
}

.spacer {
    height: 60px;
}

.image-slot {
    width: 100%;
    max-width: 900px;
    aspect-ratio: 4 / 3;
    background: transparent;
    align-content: center;
}

.image-slot-hero {
    width: 100%;
    max-width: 900px;
    aspect-ratio: 4 / 3;
    background: transparent;
    align-content: center;
}

.image-slot img {
    width: 100%;
    /* height: 100%; */
    object-fit: contain;
    display: block;
}

.image-slot.composite {
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.image-slot.composite .title-img,
.link-row {
    width: 100%;
}

.link-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.link-tile {
    display: block;
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
    transform: translateZ(0);
    transition:
        transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
        filter 0.35s ease;
    will-change: transform, filter;
}

.link-tile img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@media (hover: hover) {
    .link-tile:hover {
        transform: translateY(-6px) scale(1.02);
        filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.25))
                drop-shadow(0 0 12px rgba(255, 255, 255, 0.45));
        z-index: 2;
    }

    .link-tile:hover img {
        transform: scale(1.03) rotate(-0.3deg);
    }
}

/* RSVP */

.rsvp-card {
    width: 100%;
    max-width: 560px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.section-title {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.section-title .title-line {
    flex: 1;
    height: 1px;
    background: #F43d9f;
    max-width: 140px;
}

.section-title h2 {
    font-size: 22px;
    letter-spacing: 4px;
    font-weight: 600;
    color: #F43d9f;
    text-transform: uppercase;
    white-space: nowrap;
}

.rsvp-step {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.rsvp-lead {
    font-size: 16px;
    color: #1a1a1a;
    text-align: center;
}

.rsvp-search-form {
    width: 100%;
    display: flex;
    gap: 10px;
}

.rsvp-search-form input,
.rsvp-detail-form input[type="text"] {
    flex: 1;
    min-width: 0;
    padding: 14px 18px;
    border: none;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-size: 16px;
    color: #1a1a1a;
}

.rsvp-search-form input::placeholder {
    color: rgba(26, 26, 26, 0.55);
}

.rsvp-search-form input:focus,
#rsvp-detail-form textarea:focus {
    outline: 2px solid rgba(0, 0, 0, 0.6);
    outline-offset: 2px;
}

.rsvp-search-form button,
.rsvp-submit,
.attend-btn {
    border: none;
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.rsvp-search-form button {
    padding: 14px 22px;
    white-space: nowrap;
}

.rsvp-search-form button:hover,
.rsvp-submit:hover {
    background: rgba(0, 0, 0, 0.9);
}

.rsvp-note {
    font-size: 15px;
    color: #1a1a1a;
    text-align: center;
}

.rsvp-results {
    width: 100%;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rsvp-result-btn {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    padding: 14px 18px;
    border: none;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
    text-align: left;
    transition: transform 0.2s, background 0.2s;
}

.rsvp-result-btn:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

.rsvp-result-name {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
}

.rsvp-result-party {
    font-size: 13px;
    color: rgba(26, 26, 26, 0.65);
}

.rsvp-back {
    align-self: flex-start;
    background: none;
    border: none;
    color: #1a1a1a;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 0;
}

#rsvp-detail-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.rsvp-guest-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.rsvp-guest {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px 18px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.rsvp-guest-name {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
}

.rsvp-attend-toggle {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.attend-btn {
    background: rgba(0, 0, 0, 0.15);
    color: #1a1a1a;
    padding: 10px 16px;
    font-size: 14px;
}

.attend-btn.selected[data-value="yes"] {
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
}

.attend-btn.selected[data-value="no"] {
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
}

.rsvp-meal {
    padding: 10px 14px;
    border: none;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    color: #1a1a1a;
}

.rsvp-message-label {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
}

#rsvp-detail-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: none;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-size: 15px;
    color: #1a1a1a;
    font-family: inherit;
    resize: vertical;
}

.rsvp-submit {
    padding: 14px 22px;
    align-self: center;
}

.rsvp-submit:disabled,
.rsvp-search-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.rsvp-success {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    text-align: center;
}

@media (max-width: 480px) {
    .rsvp-search-form {
        flex-direction: column;
    }

    .section-title .title-line {
        max-width: 60px;
    }
}