:root {
    --app-primary: #154dac;
    --app-primary-deep: #102a6b;
    --app-accent: #dc2626;
    --app-surface: rgba(255, 255, 255, 0.94);
    --app-surface-soft: rgba(248, 250, 252, 0.92);
    --app-text: #0f172a;
    --app-muted: #64748b;
    --app-border: rgba(148, 163, 184, 0.22);
    --app-shadow: 0 28px 90px rgba(15, 23, 42, 0.18);
    --app-radius: 28px;
}

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

html {
    font-size: 16px;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--app-text);
    font-family: "Plus Jakarta Sans", sans-serif;
    background:
        radial-gradient(circle at top, rgba(147, 197, 253, 0.24), transparent 30%),
        linear-gradient(180deg, #eff6ff 0%, #dbeafe 55%, #e0f2fe 100%);
}

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

.page-shell {
    min-height: 100vh;
    padding: clamp(1rem, 2.5vw, 1.75rem);
}

.page-shell.page-shell--primary {
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.28), transparent 28%),
        linear-gradient(155deg, #0f172a 0%, #154dac 45%, #1d4ed8 100%);
}

.page-shell.page-shell--alt {
    background:
        radial-gradient(circle at top right, rgba(125, 211, 252, 0.32), transparent 24%),
        linear-gradient(145deg, #082f49 0%, #0f766e 36%, #2563eb 100%);
}

.page-card {
    width: min(100%, 1040px);
    margin: 0 auto;
    padding: clamp(1.15rem, 3vw, 2.4rem);
    border-radius: var(--app-radius);
    background: var(--app-surface);
    border: 1px solid rgba(255, 255, 255, 0.38);
    box-shadow: var(--app-shadow);
    backdrop-filter: blur(18px);
}

.page-card.page-card--narrow {
    max-width: 820px;
}

.page-media {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: clamp(240px, 34vw, 380px);
    margin-bottom: clamp(1rem, 3vw, 1.8rem);
    overflow: hidden;
    border-radius: calc(var(--app-radius) - 8px);
    background:
        linear-gradient(135deg, rgba(219, 234, 254, 0.95), rgba(239, 246, 255, 0.85)),
        #f8fafc;
    box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.16);
}

.page-media img {
    width: min(100%, 880px);
    height: clamp(240px, 34vw, 380px);
    object-fit: contain;
    object-position: center;
}

.page-media img.page-logo {
    width: min(100%, 540px);
    height: auto;
    max-height: 220px;
}

.content-narrow {
    width: min(100%, 680px);
    margin: 0 auto;
}

.section-stack > * + * {
    margin-top: 1rem;
}

.result-box {
    padding: clamp(1rem, 2.2vw, 1.5rem);
    border-radius: 24px;
    border: 1px solid var(--app-border);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.94));
    box-shadow: 0 18px 45px rgba(148, 163, 184, 0.12);
}

.hero-title,
.hero-message,
.hero-stat {
    text-align: center;
}

.hero-title {
    display: block;
    font-family: "Outfit", sans-serif;
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--app-primary-deep);
}

.hero-title.hero-title--small {
    font-size: clamp(1.35rem, 3vw, 2rem);
    letter-spacing: 0;
}

.hero-message {
    font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero-stat {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    color: var(--app-primary);
    background: rgba(37, 99, 235, 0.12);
    font-weight: 700;
}

.hero-stat.hero-stat--danger {
    color: #b91c1c;
    background: rgba(220, 38, 38, 0.12);
}

.responsive-form {
    font-size: 1rem;
}

.responsive-form .form-group,
.responsive-form .mb-group,
.guest-grid {
    display: grid;
    gap: 0.9rem;
}

.guest-row,
.info-grid,
.legacy-info-grid,
.action-row {
    display: grid;
    gap: 1rem;
}

.guest-row {
    padding: 1rem;
    border-radius: 20px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: linear-gradient(180deg, rgba(239, 246, 255, 0.9), rgba(255, 255, 255, 0.94));
}

.form-control,
.responsive-form input:not([type="checkbox"]):not([type="submit"]),
.responsive-form select,
.responsive-form textarea {
    width: 100%;
    min-height: 54px;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(148, 163, 184, 0.4);
    border-radius: 18px;
    outline: none;
    background: rgba(255, 255, 255, 0.92);
    color: var(--app-text);
    font: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.form-control:focus,
.responsive-form input:not([type="checkbox"]):not([type="submit"]):focus,
.responsive-form select:focus,
.responsive-form textarea:focus {
    border-color: rgba(37, 99, 235, 0.7);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.16);
    transform: translateY(-1px);
}

.form-check,
.form-check--center {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.form-check--center {
    justify-content: center;
    text-align: left;
}

.form-check-input,
.responsive-form input[type="checkbox"] {
    width: 1.15rem;
    height: 1.15rem;
    min-height: 1.15rem;
    margin-top: 0.28rem;
    accent-color: var(--app-primary);
}

.form-check-label {
    color: var(--app-text);
}

.btn,
.btn-responsive {
    display: inline-flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-height: 54px;
    padding: 0.95rem 1.2rem;
    border: 1px solid transparent;
    border-radius: 18px;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.btn:hover,
.btn-responsive:hover {
    transform: translateY(-1px);
}

.btn:disabled,
.btn-responsive:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #154dac 0%, #2563eb 100%);
    box-shadow: 0 18px 30px rgba(37, 99, 235, 0.25);
}

.btn-success {
    color: #fff;
    background: linear-gradient(135deg, #0f766e 0%, #10b981 100%);
    box-shadow: 0 18px 30px rgba(16, 185, 129, 0.24);
}

.btn-outline-secondary {
    color: #0f172a;
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(148, 163, 184, 0.45);
}

.btn-outline-primary {
    color: #154dac;
    background: rgba(219, 234, 254, 0.55);
    border-color: rgba(37, 99, 235, 0.28);
}

.btn-lg {
    min-height: 56px;
}

.contact-banner {
    margin-top: 1.5rem;
    padding: 1rem 1.15rem;
    border-radius: 20px;
    color: #fff;
    text-align: center;
    background: linear-gradient(135deg, #102a6b 0%, #154dac 60%, #2563eb 100%);
}

.legacy-photo img {
    max-width: min(100%, 280px);
    margin: 0 auto;
    border-radius: 24px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
}

.status-copy label,
.status-copy p,
.status-copy span {
    overflow-wrap: anywhere;
}

.container {
    width: min(100%, 1040px);
    margin: 0 auto;
}

.row {
    display: grid;
    gap: 1rem;
}

[class*="col-"] {
    width: 100%;
}

.text-center {
    text-align: center;
}

.d-block {
    display: block;
}

.mb-1,
.mb-2,
.mb-6 {
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .page-shell {
        display: flex;
        align-items: center;
    }

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

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

    .guest-row {
        grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
        align-items: center;
    }

    .legacy-info-grid {
        grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
        align-items: start;
    }

    .row.cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .page-card {
        padding: 1rem;
        border-radius: 22px;
    }

    .result-box {
        border-radius: 20px;
    }
}