:root {
    --bg: #f8f3ea;
    --bg-soft: #f3ebdf;
    --card: rgba(255, 252, 247, 0.92);
    --text: #3d352b;
    --muted: #6f6457;
    --line: #e6d9c5;
    --green: #4f6b4f;
    --green-soft: #e6eee4;
    --gold: #b7924d;
    --gold-soft: #f4ead7;
    --shadow: 0 18px 40px rgba(95, 76, 46, 0.08);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --max: 1120px;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "Segoe UI", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
    color: var(--text);
    background:
    radial-gradient(circle at top left, rgba(183, 146, 77, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(79, 107, 79, 0.14), transparent 32%),
    linear-gradient(180deg, #fbf7ef 0%, #f7f1e6 52%, #f6eee2 100%);
    line-height: 1.6;
    animation: pageFadeIn 520ms var(--ease-out) both;
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.container {
    width: min(var(--max), calc(100% - 32px));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(12px);
    background: rgba(251, 247, 239, 0.78);
    border-bottom: 1px solid rgba(183, 146, 77, 0.18);
    animation: headerDropIn 520ms var(--ease-out) both;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-decoration: none;
    color: inherit;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--green-soft), var(--gold-soft));
    border: 1px solid rgba(183, 146, 77, 0.25);
    color: var(--green);
    box-shadow: var(--shadow);
    font-size: 18px;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.nav-toggle {
    display: none;
    border: 1px solid rgba(183, 146, 77, 0.24);
    background: rgba(255,255,255,0.75);
    color: var(--text);
    border-radius: 999px;
    padding: 10px 14px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: background 200ms var(--ease-smooth), transform 200ms var(--ease-smooth);
}

.nav-toggle:hover {
    background: rgba(79, 107, 79, 0.08);
    transform: translateY(-1px);
}

.nav-toggle-icon {
    font-size: 18px;
    line-height: 1;
    display: inline-block;
    min-width: 1em;
    text-align: center;
}

.nav a {
    text-decoration: none;
    color: var(--muted);
    font-size: 14px;
    padding: 10px 12px;
    border-radius: 999px;
    position: relative;
    transition: background 200ms var(--ease-smooth), color 200ms var(--ease-smooth), transform 200ms var(--ease-smooth);
}

.nav a:hover {
    background: rgba(79, 107, 79, 0.08);
    color: var(--green);
    transform: translateY(-1px);
}

.nav a::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 7px;
    height: 2px;
    border-radius: 999px;
    background: rgba(79, 107, 79, 0.35);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 220ms var(--ease-out);
}

.nav a:hover::after {
    transform: scaleX(1);
}

.hero {
    padding: 64px 0 36px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 28px;
    align-items: stretch;
}

.hero-copy,
.hero-card,
.section-card,
.panel,
.rsvp-card,
.info-card {
    background: var(--card);
    border: 1px solid rgba(183, 146, 77, 0.18);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: transform 220ms var(--ease-smooth), box-shadow 220ms var(--ease-smooth), border-color 220ms var(--ease-smooth);
}

.hero-copy {
    padding: 42px;
    position: relative;
    overflow: hidden;
    animation: riseIn 560ms var(--ease-out) 60ms both;
}

.hero-copy::after {
    content: "";
    position: absolute;
    inset: auto -50px -70px auto;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(183, 146, 77, 0.16), transparent 70%);
    pointer-events: none;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: 999px;
    background: var(--green-soft);
    color: var(--green);
    font-weight: 700;
    font-size: 14px;
    border: 1px solid rgba(79, 107, 79, 0.12);
}

h1, h2, h3 {
    margin: 0;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

h1 {
    margin-top: 18px;
    font-size: clamp(34px, 5vw, 64px);
}

.hero-lead {
    margin: 18px 0 0;
    max-width: 58ch;
    color: var(--muted);
    font-size: 18px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.btn {
    appearance: none;
    border: 0;
    border-radius: 999px;
    padding: 14px 20px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 180ms var(--ease-smooth), box-shadow 180ms var(--ease-smooth), background 180ms var(--ease-smooth), filter 180ms var(--ease-smooth);
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.985); }

.btn-primary {
    background: linear-gradient(135deg, var(--green), #628262);
    color: #fffdf8;
    box-shadow: 0 14px 28px rgba(79, 107, 79, 0.18);
}

.btn-secondary {
    background: rgba(183, 146, 77, 0.08);
    color: var(--gold);
    border: 1px solid rgba(183, 146, 77, 0.24);
}

.hero-card {
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
    background:
    linear-gradient(180deg, rgba(255,255,255,0.8), rgba(248,243,234,0.92)),
    linear-gradient(135deg, rgba(79,107,79,0.08), rgba(183,146,77,0.1));
    animation: riseIn 600ms var(--ease-out) 140ms both;
}

.countdown-title {
    font-size: 15px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.date-box {
    display: grid;
    gap: 14px;
}

.date-main {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: var(--green);
}

.mini-list {
    display: grid;
    gap: 10px;
}

.mini-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.64);
    transition: transform 180ms var(--ease-smooth), background 180ms var(--ease-smooth);
}

.mini-item:hover {
    transform: translateY(-2px);
    background: rgba(255,255,255,0.9);
}

.mini-item span:first-child {
    color: var(--muted);
    font-size: 14px;
}

.mini-item strong {
    font-size: 15px;
}

.section {
    padding: 18px 0;
    animation: riseIn 520ms var(--ease-out) both;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.section-heading p {
    margin: 10px 0 0;
    color: var(--muted);
    max-width: 60ch;
}

.cards-3,
.cards-2,
.timeline,
.faq,
.places-grid,
.details-grid {
    display: grid;
    gap: 18px;
}

.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.places-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.details-grid { grid-template-columns: 1.2fr 0.8fr; }

.section-card,
.panel,
.info-card,
.rsvp-card {
    padding: 26px;
}

.section-card:hover,
.panel:hover,
.info-card:hover,
.rsvp-card:hover,
.hero-copy:hover,
.hero-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 46px rgba(95, 76, 46, 0.12);
    border-color: rgba(183, 146, 77, 0.3);
}

.section-card h3,
.panel h3,
.info-card h3,
.rsvp-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.section-card p,
.panel p,
.info-card p,
.rsvp-card p,
.faq-item p {
    margin: 0;
    color: var(--muted);
}

.contact-link {
    color: var(--green);
    font-weight: 700;
    text-decoration: none;
}

.contact-link:hover {
    text-decoration: underline;
}

.icon-badge {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    font-size: 22px;
    background: linear-gradient(135deg, var(--green-soft), var(--gold-soft));
    color: var(--green);
    border: 1px solid rgba(183, 146, 77, 0.18);
}

.timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.timeline-item {
    position: relative;
    padding: 22px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.58);
    border: 1px solid var(--line);
}

.timeline-time {
    color: var(--gold);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.timeline-item h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.place-title-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: start;
    margin-bottom: 12px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    background: rgba(79, 107, 79, 0.08);
    color: var(--green);
    border: 1px solid rgba(79, 107, 79, 0.14);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.detail-list,
.faq {
    list-style: none;
    margin: 0;
    padding: 0;
}

.detail-list {
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

.detail-list li {
    padding: 13px 14px;
    border-radius: var(--radius-md);
    background: rgba(79, 107, 79, 0.05);
    border: 1px solid rgba(79, 107, 79, 0.08);
    color: var(--text);
}

.rsvp-wrap {
    padding: 18px 0 42px;
}

.rsvp-card {
    background:
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(244,234,215,0.54)),
    var(--card);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
}

.rsvp-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(183, 146, 77, 0.08);
    color: var(--gold);
    font-size: 13px;
    font-weight: 700;
    border: 1px solid rgba(183, 146, 77, 0.18);
}

.form-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.input {
    flex: 1 1 260px;
    min-width: 0;
    border-radius: 999px;
    border: 1px solid rgba(79, 107, 79, 0.14);
    background: rgba(255,255,255,0.86);
    padding: 15px 18px;
    color: var(--text);
    font: inherit;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
    transition: border-color 180ms var(--ease-smooth), outline-color 180ms var(--ease-smooth), box-shadow 180ms var(--ease-smooth), background 180ms var(--ease-smooth);
}

.input:focus {
    outline: 2px solid rgba(79, 107, 79, 0.16);
    border-color: rgba(79, 107, 79, 0.22);
}

.code-input {
    border-radius: 14px;
    min-height: 52px;
    letter-spacing: 0.04em;
    font-weight: 700;
    text-transform: uppercase;
    -webkit-appearance: none;
    appearance: none;
}

.faq {
    display: grid;
    gap: 14px;
}

.faq-item {
    padding: 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.58);
}

.faq-item h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.gallery-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.upload-toolbar {
    display: grid;
    gap: 12px;
    grid-template-columns: auto 1fr auto auto auto;
    align-items: center;
}

.upload-count {
    font-size: 14px;
    color: var(--muted);
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid var(--line);
}

.upload-list-wrap {
    margin-top: 14px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.55);
    padding: 12px;
}

.upload-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.upload-empty {
    color: var(--muted);
    padding: 10px;
}

.upload-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.8);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
    position: relative;
    overflow: hidden;
}

.upload-preview {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    overflow: hidden;
    border: 1px solid var(--line);
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.75);
}

.upload-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-main {
    display: grid;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.upload-main strong {
    font-size: 14px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload-size {
    font-size: 12px;
    color: var(--muted);
}

.upload-side {
    display: grid;
    justify-items: end;
    gap: 2px;
    min-width: 95px;
}

.upload-state {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.upload-note {
    font-size: 11px;
    color: var(--muted);
}

.upload-remove {
    padding: 8px 12px;
    font-size: 12px;
    line-height: 1;
    min-width: auto;
}

.upload-remove:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.upload-progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: rgba(0, 0, 0, 0.06);
}

.upload-progress-fill {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--gold), #d4b06b);
    transition: width 140ms linear, background 180ms ease;
}

.upload-row[data-status="queued"] .upload-state {
    color: var(--muted);
}

.upload-row[data-status="uploading"] {
    border-color: rgba(183, 146, 77, 0.4);
    background: rgba(244, 234, 215, 0.65);
    animation: uploadingPulse 1.1s ease-in-out infinite;
}

.upload-row[data-status="uploading"] .upload-state {
    color: var(--gold);
}

.upload-row[data-status="uploading"] .upload-progress-fill {
    background: linear-gradient(90deg, var(--gold), #d4b06b);
}

.upload-row[data-status="success"] {
    border-color: rgba(79, 107, 79, 0.35);
    background: rgba(230, 238, 228, 0.9);
}

.upload-row[data-status="success"] .upload-state {
    color: var(--green);
}

.upload-row[data-status="success"] .upload-progress-fill {
    background: linear-gradient(90deg, var(--green), #6ea06e);
}

.upload-row[data-status="error"] {
    border-color: rgba(168, 60, 60, 0.45);
    background: rgba(255, 237, 237, 0.9);
}

.upload-row[data-status="error"] .upload-state {
    color: #a83c3c;
}

.upload-row[data-status="error"] .upload-progress-fill {
    background: linear-gradient(90deg, #a83c3c, #d26b6b);
}

.gallery-item {
    background: var(--card);
    border: 1px solid rgba(183, 146, 77, 0.18);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    animation: galleryFade 320ms ease both;
    transition: transform 220ms var(--ease-smooth), box-shadow 220ms var(--ease-smooth), border-color 220ms var(--ease-smooth);
    cursor: zoom-in;
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 46px rgba(95, 76, 46, 0.12);
    border-color: rgba(183, 146, 77, 0.3);
}

.gallery-media {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: rgba(0, 0, 0, 0.04);
    transition: transform 300ms var(--ease-out), filter 220ms var(--ease-smooth);
}

.gallery-item:hover .gallery-media {
    transform: scale(1.03);
    filter: saturate(1.03);
}

.gallery-meta {
    padding: 10px 12px;
    font-size: 12px;
    color: var(--muted);
    word-break: break-all;
}

.preview-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
}

.preview-modal[aria-hidden="false"] {
    display: block;
}

.preview-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(34, 28, 22, 0.8);
    backdrop-filter: blur(3px);
}

.preview-content {
    position: relative;
    z-index: 1;
    height: 100%;
    width: min(96vw, 1500px);
    margin: 0 auto;
    padding: 18px;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 10px;
}

.preview-close {
    justify-self: end;
}

.preview-body {
    display: grid;
    place-items: center;
    overflow: auto;
}

.preview-media {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: calc(100vh - 110px);
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
    background: rgba(0, 0, 0, 0.1);
}

.popup-modal {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: none;
}

.popup-modal[aria-hidden="false"] {
    display: grid;
    place-items: center;
}

.popup-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(34, 28, 22, 0.46);
    backdrop-filter: blur(4px);
}

.popup-card {
    position: relative;
    z-index: 1;
    width: min(420px, calc(100% - 24px));
    padding: 28px;
    text-align: center;
    background: var(--card);
    border: 1px solid rgba(183, 146, 77, 0.18);
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 46px rgba(95, 76, 46, 0.18);
    animation: riseIn 220ms var(--ease-out) both;
}

.popup-card p {
    margin: 8px 0 0;
    color: var(--muted);
}

.popup-card .btn {
    margin-top: 20px;
    min-width: 120px;
}

@keyframes galleryFade {
    from {
    opacity: 0;
    transform: translateY(8px);
    }
    to {
    opacity: 1;
    transform: translateY(0);
    }
}

@keyframes uploadingPulse {
    0% { box-shadow: 0 0 0 0 rgba(183, 146, 77, 0.12); }
    50% { box-shadow: 0 0 0 4px rgba(183, 146, 77, 0.04); }
    100% { box-shadow: 0 0 0 0 rgba(183, 146, 77, 0.12); }
}

@keyframes pageFadeIn {
    from {
    opacity: 0;
    }
    to {
    opacity: 1;
    }
}

@keyframes headerDropIn {
    from {
    opacity: 0;
    transform: translateY(-10px);
    }
    to {
    opacity: 1;
    transform: translateY(0);
    }
}

@keyframes riseIn {
    from {
    opacity: 0;
    transform: translateY(12px);
    }
    to {
    opacity: 1;
    transform: translateY(0);
    }
}

.footer {
    padding: 26px 0 40px;
    color: var(--muted);
    font-size: 14px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding-top: 18px;
    border-top: 1px solid rgba(183, 146, 77, 0.18);
}

@media (max-width: 980px) {
    .hero-grid,
    .cards-3,
    .cards-2,
    .timeline,
    .places-grid,
    .details-grid,
    .rsvp-card {
    grid-template-columns: 1fr;
    }

    .hero-copy,
    .hero-card,
    .section-card,
    .panel,
    .info-card,
    .rsvp-card {
    padding: 24px;
    }

    .topbar-inner {
    align-items: center;
    flex-wrap: wrap;
    flex-direction: row;
    }

    .nav-toggle {
    display: inline-flex;
    margin-left: auto;
    }

    .nav {
    display: none;
    width: 100%;
    padding-top: 6px;
    justify-content: flex-start;
    flex-direction: column;
    gap: 6px;
    }

    .nav[data-open="true"] {
    display: flex;
    }

    .nav a {
    border-radius: 12px;
    padding: 12px 14px;
    background: rgba(255,255,255,0.58);
    }

    .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .upload-toolbar {
    grid-template-columns: 1fr 1fr;
    }

    .upload-count {
    grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .container { width: min(var(--max), calc(100% - 20px)); }
    .hero { padding-top: 34px; }
    h1 { font-size: 34px; }
    .hero-lead { font-size: 16px; }
    .btn { width: 100%; }
    .hero-actions { flex-direction: column; }
    .form-row { flex-direction: column; }
    .input { width: 100%; }
    .code-input { border-radius: 12px; min-height: 50px; padding-top: 14px; padding-bottom: 14px; }
    .rsvp-card { align-items: start; }
    .gallery-grid { grid-template-columns: 1fr; }
    .upload-toolbar { grid-template-columns: 1fr; }
    .upload-row {
    align-items: start;
    }
    .upload-remove {
    width: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
    }
}