/* Global variables */
:root {
    --font-base: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --accent: #007cff;
    --accent-2: #5b5fff;
    --bg: #f3f6fb;
    --text: #0c1222;
    --muted: #5b647a;
    --card-bg: #ffffff;
    --card-border: #e4e8f1;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-base);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1100px, 92%);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
    background: rgba(243, 246, 251, 0.9);
    border-bottom: 1px solid rgba(228, 232, 241, 0.7);
    color: var(--text);
}

.site-header--dark {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.site-header--dark .brand-title,
.site-header--dark .brand-eyebrow,
.site-header--dark .nav-links a,
.site-header--dark .brand-icon {
    color: rgba(255, 255, 255, 0.9);
}

.site-header--dark .nav-links a:hover {
    color: #fff;
}

.site-header--dark .btn.ghost {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.site-header--dark .btn.ghost:hover {
    border-color: rgba(255, 255, 255, 0.7);
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--text);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-eyebrow {
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--muted);
}

.brand-title {
    font-size: 20px;
    color: var(--text);
}

.nav-links {
    display: flex;
    gap: 16px;
    font-weight: 600;
}

.nav-links a {
    color: var(--muted);
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-actions .btn {
    font-size: 14px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    font-size: 26px;
    line-height: 1;
    display: inline-flex;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 12px;
    font-weight: 600;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(15, 25, 40, 0.08);
}

.btn.primary {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}

.btn.secondary {
    border-color: var(--accent-2);
    background: var(--accent-2);
    color: #fff;
}

.btn.ghost {
    background: transparent;
    border-color: rgba(12, 18, 34, 0.2);
    color: var(--text);
}

body.theme-night {
    --bg: radial-gradient(circle at top, #1b2340, #0c1222);
    --card-bg: rgba(18, 24, 45, 0.92);
    --card-border: rgba(90, 105, 170, 0.4);
    --text: #f5f7ff;
    --muted: rgba(213, 220, 255, 0.72);
    --accent: #6c8bff;
    --accent-2: #94b0ff;
}

body.theme-night .site-header {
    background: rgba(12, 16, 34, 0.9);
    border-bottom-color: rgba(90, 105, 170, 0.4);
}

body.theme-night .card,
body.theme-night .panel,
body.theme-night .faq details,
body.theme-night .poll-aggregate,
body.theme-night .chat-log,
body.theme-night .poll-list {
    background: rgba(19, 27, 55, 0.92);
    border-color: rgba(90, 105, 170, 0.4);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

body.theme-night .slot {
    background: rgba(15, 22, 48, 0.85);
    border-color: rgba(90, 105, 170, 0.4);
}

.gallery-section {
    padding-top: 70px;
}

.gallery-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
}

.gallery-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.gallery-actions .btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.gallery-grid {
    margin-top: 24px;
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    display: block;
    aspect-ratio: 4 / 5;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.2s ease;
}

.gallery-item:hover img {
    transform: scale(1.03);
}

.gallery-empty {
    margin-top: 18px;
}

.gallery-status {
    margin-top: 18px;
    font-size: 14px;
    min-height: 20px;
}

.gallery-status.error {
    color: #c0392b;
}

body.gallery-only .site-header {
    position: static;
}

body.gallery-only .page-content {
    padding-top: 40px;
}

body.theme-night .btn {
    border-color: rgba(108, 139, 255, 0.6);
    background: rgba(25, 32, 60, 0.8);
    color: var(--text);
}

body.theme-night .btn.primary,
body.theme-night .btn.secondary {
    color: #fff;
}

.page-content {
    flex: 1 0 auto;
    padding-top: 40px;
}

.hero {
    position: relative;
    padding: 80px 0 60px;
}

.hero__inner {
    display: grid;
    gap: 16px;
}

.hero.hero--with-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #ffffff;
}

.hero.hero--with-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 12, 26, 0.65), rgba(7, 12, 26, 0.6));
    z-index: 0;
}

.hero.hero--with-bg > * {
    position: relative;
    z-index: 1;
}

.hero.hero--with-bg .lead {
    color: rgba(255, 255, 255, 0.9);
}

.hero.hero--with-bg .muted,
.hero.hero--with-bg .eyebrow {
    color: rgba(255, 255, 255, 0.72);
}

.hero.hero--with-bg .cards .card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.35);
    color: #10203a;
}

.hero.hero--with-bg .cards .card h3 {
    color: #0c1222;
}

.hero.hero--with-bg .cards .card p {
    color: #1f314c;
}

.hero.hero--with-bg .btn.secondary {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}

.hero.hero--with-bg .btn.primary {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
}

.hero.hero--with-bg .btn.ghost {
    border-color: rgba(255, 255, 255, 0.45);
    color: #fff;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-2);
}

.hero h1 {
    font-size: clamp(36px, 4vw, 54px);
    margin: 12px 0 18px;
}

.lead {
    font-size: 19px;
    color: var(--muted);
    max-width: 620px;
    line-height: 1.5;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.cards {
    display: grid;
    margin-top: 42px;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 22px;
    box-shadow: 0 20px 40px rgba(15, 25, 40, 0.08);
}

.card h3 {
    margin-top: 0;
    font-size: 18px;
}

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

.section {
    padding: 60px 0;
}

.section-title {
    font-size: 32px;
    margin-bottom: 12px;
}

.muted {
    color: var(--muted);
}

.timeline {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.slot {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 20px;
    align-items: center;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(228, 232, 241, 0.6);
    border-radius: 16px;
    padding: 16px 20px;
}

.slot time {
    font-weight: 700;
    font-size: 18px;
}

.faq {
    margin-top: 20px;
    display: grid;
    gap: 12px;
}

.faq details {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 16px 20px;
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
}

.map-wrap {
    margin-top: 20px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(15, 25, 40, 0.08);
}

.map {
    width: 100%;
    min-height: 340px;
    border: 0;
}

.chat {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 18px;
}

.chat-log {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 18px;
    max-height: 320px;
    overflow-y: auto;
}

.chat-log ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-log li {
    background: rgba(245, 247, 252, 0.8);
    border-radius: 12px;
    padding: 12px 14px;
    border: 1px solid rgba(228, 232, 241, 0.6);
}

.chat-log b {
    color: var(--accent);
}

.chat-log small {
    display: inline-block;
    margin-left: 8px;
    color: var(--muted);
}

.chat-input {
    display: grid;
    gap: 10px;
    align-content: start;
}

.chat-input input {
    width: 100%;
}

input,
textarea,
select {
    border-radius: 12px;
    border: 1px solid var(--card-border);
    padding: 12px 14px;
    font-size: 16px;
    font-family: var(--font-base);
    background: #fff;
}

textarea {
    resize: vertical;
}

.panel {
    background: var(--card-bg);
    border-radius: 24px;
    border: 1px solid var(--card-border);
    padding: 28px;
    box-shadow: 0 20px 40px rgba(15, 25, 40, 0.08);
}

.poll-form {
    display: grid;
    gap: 24px;
}

.poll-field {
    display: grid;
    gap: 10px;
}

.option-list {
    display: grid;
    gap: 8px;
}

.option-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.option-inline span {
    flex: 1;
}

.option-inline input {
    accent-color: var(--accent);
}

.option-list .helper-text {
    font-weight: 400;
    color: var(--muted);
    display: block;
    margin-top: 4px;
}

.poll-field label {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.required {
    color: var(--accent);
    font-size: 13px;
}

.helper-text {
    color: var(--muted);
    font-size: 13px;
}

.checkbox-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.poll-actions {
    display: flex;
    justify-content: flex-end;
}

.poll-message {
    text-align: center;
    min-height: 22px;
}

.poll-message.error {
    color: #c0392b;
}

.poll-hero {
    text-align: center;
    padding-top: 100px;
}

.poll-aggregate {
    margin-top: 32px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 22px;
}

.poll-aggregate__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.poll-aggregate__content {
    margin-top: 16px;
    display: grid;
    gap: 16px;
}

.aggregate-question {
    border: 1px solid rgba(228, 232, 241, 0.7);
    border-radius: 16px;
    padding: 16px;
}

.aggregate-counts ul,
.aggregate-answers ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 6px;
}

.aggregate-counts li {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
}

.site-footer {
    margin-top: 40px;
    padding: 32px 0 40px;
    background: rgba(12, 18, 34, 0.05);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--muted);
}

.footer-inner a {
    color: var(--accent);
}

.footer-secondary {
    font-weight: 600;
}

.sparkles {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 5;
}

.sparkles span {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.8);
    animation: sparkle 12s linear infinite;
}

@keyframes sparkle {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    100% {
        transform: translateY(120vh) scale(0.5);
        opacity: 0;
    }
}

@media (max-width: 900px) {
    .chat {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
    }
    .hero {
        padding-top: 60px;
    }
}

@media (max-width: 600px) {
    .slot {
        grid-template-columns: 1fr;
        text-align: left;
    }
    .timeline {
        gap: 8px;
    }
    .cards {
        grid-template-columns: 1fr;
    }
    .page-content {
        padding-top: 20px;
    }
    .panel {
        padding: 20px;
    }
}