:root {
    --bg-1: #fff4ec;
    --bg-2: #ffe4d1;
    --accent: #e14b2b;
    --accent-dark: #b33519;
    --accent-soft: #ffd9c4;
    --secondary: #14654a;
    --gold: #f7b733;
    --text: #2a1a12;
    --muted: #6b574a;
    --surface: #ffffff;
    --surface-soft: #fff9f3;
    --line: rgba(90, 50, 20, 0.14);
    --error: #b33519;
    --radius-lg: 22px;
    --radius: 14px;
    --radius-sm: 10px;
    --shadow-lg: 0 24px 60px -20px rgba(130, 50, 10, 0.35);
    --shadow: 0 10px 28px -10px rgba(130, 50, 10, 0.22);
    --font-display: "Georgia", "Times New Roman", serif;
    --font-sans: -apple-system, "Segoe UI", "Helvetica Neue", "Roboto", Arial, sans-serif;
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

.public-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    background:
        radial-gradient(ellipse at top, rgba(247, 183, 51, 0.18), transparent 55%),
        radial-gradient(ellipse at bottom left, rgba(20, 101, 74, 0.14), transparent 50%),
        linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);
    background-attachment: fixed;
    padding-bottom: env(safe-area-inset-bottom);
}

.public-main { flex: 1 0 auto; }
.public-footer { flex-shrink: 0; }

.public-header {
    flex-shrink: 0;
    max-width: 720px;
    width: 100%;
    margin: 0 auto;
    padding: 20px 16px 4px;
    display: flex;
    align-items: center;
}

.public-header-brand {
    display: inline-flex;
    align-items: center;
}

.public-header-brand img {
    height: 24px;
    width: auto;
    display: block;
}

@media (min-width: 680px) {
    .public-header { padding: 28px 24px 0; }
    .public-header-brand img { height: 30px; }
}

@media (min-width: 960px) {
    .public-header { max-width: 860px; }
}

a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

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

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

.public-main {
    max-width: 720px;
    margin: 0 auto;
    padding: 16px 16px 120px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    padding: 28px 22px;
    background:
        radial-gradient(circle at 90% -10%, rgba(247, 183, 51, 0.55), transparent 50%),
        radial-gradient(circle at -10% 110%, rgba(20, 101, 74, 0.35), transparent 50%),
        linear-gradient(135deg, #ff7a4a 0%, #e14b2b 70%, #9b2e14 100%);
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, 0.6) 1px, transparent 2px),
        radial-gradient(circle, rgba(247, 183, 51, 0.8) 1px, transparent 2px);
    background-size: 38px 38px, 52px 52px;
    background-position: 0 0, 18px 22px;
    opacity: 0.25;
    pointer-events: none;
}

.hero > * { position: relative; }

.hero-eyebrow {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 14px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 8vw, 44px);
    line-height: 1.05;
    margin: 0 0 12px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.hero-title em { color: var(--gold); font-style: normal; }

.hero-title .hero-age {
    display: inline-block;
    font-size: 1.25em;
    line-height: 0.85;
    letter-spacing: -0.03em;
    color: var(--gold);
    text-shadow:
        0 2px 0 rgba(0, 0, 0, 0.14),
        0 0 22px rgba(247, 183, 51, 0.55);
    transform: translateY(-0.04em);
}

/* Confetti (pure CSS, respects reduced motion) */
.hero-confetti {
    position: absolute;
    inset: -20% -10% -10% -10%;
    pointer-events: none;
    background-image:
        radial-gradient(circle, rgba(247, 183, 51, 0.9) 2px, transparent 3px),
        radial-gradient(circle, rgba(255, 255, 255, 0.85) 2px, transparent 3px),
        radial-gradient(circle, rgba(20, 101, 74, 0.75) 2px, transparent 3px),
        radial-gradient(circle, rgba(255, 180, 140, 0.9) 1.5px, transparent 2.5px);
    background-size: 120px 120px, 170px 170px, 210px 210px, 90px 90px;
    background-position: 10px 5px, 60px 40px, 100px 80px, 30px 60px;
    opacity: 0.55;
    animation: confetti-drift 24s linear infinite;
}

@keyframes confetti-drift {
    0%   { background-position: 10px 5px,    60px 40px,   100px 80px,   30px 60px; }
    100% { background-position: 10px 125px, 60px 210px, 100px 290px, 30px 150px; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-confetti { animation: none; }
}

.hero-lead {
    font-size: 16px;
    margin: 0 0 18px;
    opacity: 0.94;
}

.hero-conditions {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hero-conditions li {
    position: relative;
    padding-left: 26px;
    font-size: 15px;
    line-height: 1.4;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    margin-top: 22px;
    padding: 14px 26px;
    min-height: 52px;
    border-radius: 999px;
    background: #fff;
    color: var(--accent-dark);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-decoration: none;
    box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.35);
    transition: transform 0.12s ease, box-shadow 0.2s ease, color 0.15s ease;
}
.hero-cta:hover {
    color: var(--accent);
    transform: translateY(-1px);
    box-shadow: 0 16px 32px -12px rgba(0, 0, 0, 0.4);
}
.hero-cta:active { transform: translateY(0); }

.hero-conditions li::before {
    content: "✦";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--gold);
    font-size: 18px;
    line-height: 1.4;
}

/* Subscribe CTA */
.subscribe {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 22px 20px;
    box-shadow: var(--shadow);
    text-align: center;
}

.subscribe-title {
    font-family: var(--font-display);
    font-size: 20px;
    margin: 0 0 14px;
    font-weight: 700;
}

.subscribe-buttons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.subscribe-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--radius);
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    line-height: 1.25;
    text-align: left;
    box-shadow: var(--shadow);
    transition: transform 0.12s ease, box-shadow 0.2s ease, filter 0.15s ease;
}

.subscribe-btn strong { display: block; font-size: 15px; font-weight: 700; }
.subscribe-btn small { font-size: 12px; opacity: 0.88; }

.subscribe-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    color: #fff;
}

.subscribe-btn-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.subscribe-btn--vk { background: linear-gradient(135deg, #0077ff, #0057b8); }
.subscribe-btn--max { background: linear-gradient(135deg, #ff7a4a, var(--accent-dark)); }

.subscribe-hint {
    margin: 6px 0 0;
    font-size: 12px;
    color: var(--muted);
}

@media (min-width: 560px) {
    .subscribe-buttons { grid-template-columns: 1fr 1fr; }
}

/* Prizes */
.prizes {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 26px 20px 24px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.prizes::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--gold), var(--accent), var(--secondary), var(--gold));
    background-size: 300% 100%;
    animation: ribbon-shimmer 8s linear infinite;
}

@keyframes ribbon-shimmer {
    0% { background-position: 0 0; }
    100% { background-position: 300% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .prizes::before { animation: none; }
}

.prizes-header {
    text-align: center;
    margin-bottom: 18px;
}

.prizes-eyebrow {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(247, 183, 51, 0.22), rgba(225, 75, 43, 0.18));
    color: var(--accent-dark);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 10px;
}

.prizes-header h2 {
    font-family: var(--font-display);
    font-size: clamp(22px, 5vw, 28px);
    margin: 0 0 6px;
}

.prizes-header p {
    color: var(--muted);
    margin: 0;
    font-size: 14px;
}

.prizes-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.prize-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 6px;
    padding: 16px 10px;
    min-height: 118px;
    border-radius: var(--radius);
    background: var(--surface-soft);
    border: 1.5px solid transparent;
    background-image:
        linear-gradient(var(--surface-soft), var(--surface-soft)),
        linear-gradient(135deg, var(--gold), var(--accent));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: transform 0.15s ease, box-shadow 0.2s ease;
}

.prize-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.prize-icon { font-size: 30px; line-height: 1; }

.prize-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.25;
}

.prize-qty {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-dark);
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(247, 183, 51, 0.28);
}

/* Dates */
.dates {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.date-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 18px;
    border-radius: var(--radius);
    color: #fff;
    box-shadow: var(--shadow);
}

.date-card--start {
    background: linear-gradient(135deg, var(--secondary), #0e4a36);
}

.date-card--results {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.date-label {
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 700;
    opacity: 0.9;
}

.date-value {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
}

/* Form card */
.form-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    box-shadow: var(--shadow);
}

.form-card h2 {
    font-family: var(--font-display);
    font-size: 22px;
    margin: 0 0 6px;
    font-weight: 700;
}

.form-card .form-lead {
    color: var(--muted);
    margin: 0 0 18px;
    font-size: 14px;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.field-input, .field-file-label {
    min-height: 48px;
    padding: 12px 14px;
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-soft);
    color: var(--text);
    transition: border-color 0.15s ease, background 0.15s ease;
}

.field-input:focus {
    outline: none;
    border-color: var(--accent);
    background: #fff;
}

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

.field-error {
    min-height: 16px;
    font-size: 13px;
    color: var(--error);
    font-weight: 500;
}

.field.has-error .field-input { border-color: var(--error); }

/* File field */
.field-file {
    position: relative;
}

.field-file input[type="file"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 1px;
    height: 1px;
}

.field-file-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 120px;
    cursor: pointer;
    border-style: dashed;
    border-color: var(--accent-soft);
    text-align: center;
    color: var(--muted);
    font-weight: 500;
}

.field-file-label:hover, .field-file-label:focus-within {
    border-color: var(--accent);
    background: #fff;
    color: var(--accent-dark);
}

.field-file-label strong { color: var(--accent-dark); display: block; margin-bottom: 2px; }

.field-file.has-file .field-file-label {
    border-style: solid;
    background: #fff;
    color: var(--text);
}

.receipt-slot { margin-top: 10px; }
.receipt-slot + .receipt-slot { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.receipt-slot-preview { margin-top: 8px; }
.receipt-preview-img {
    max-width: 100%;
    max-height: 220px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: #fff;
    display: block;
}
.receipt-slot-remove {
    margin-top: 8px;
    background: none;
    border: none;
    padding: 0;
    color: var(--danger, #b7301d);
    font-size: 13px;
    cursor: pointer;
    text-decoration: underline;
}
.add-receipt-btn {
    margin-top: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1px dashed var(--accent);
    color: var(--accent);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 14px;
    cursor: pointer;
    width: 100%;
    justify-content: center;
}
.add-receipt-btn:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); }

/* Checkbox */
.field-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.45;
}

.field-checkbox input {
    width: 22px;
    height: 22px;
    margin: 0;
    flex-shrink: 0;
    accent-color: var(--accent);
    cursor: pointer;
}

.field-checkbox a { color: var(--accent-dark); text-decoration: underline; }

/* Captcha */
.captcha-wrap {
    display: flex;
    justify-content: center;
    min-height: 102px;
}
.captcha-wrap > div { max-width: 100%; }

/* Submit */
.submit-zone {
    position: sticky;
    bottom: 0;
    margin: 8px -20px -24px;
    padding: 14px 20px calc(14px + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(255, 249, 243, 0) 0%, var(--surface) 30%);
    backdrop-filter: blur(6px);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.submit-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 56px;
    padding: 16px 22px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #f7b733 0%, #e14b2b 100%);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    box-shadow: 0 10px 24px -10px rgba(225, 75, 43, 0.6);
    transition: transform 0.1s ease, box-shadow 0.2s ease;
}
.submit-button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px -10px rgba(225, 75, 43, 0.7);
}
.submit-button:active:not(:disabled) { transform: translateY(0); }
.submit-button:disabled { opacity: 0.55; cursor: not-allowed; }

.form-status {
    margin: 10px 0 0;
    min-height: 20px;
    font-size: 14px;
    color: var(--muted);
    text-align: center;
}
.form-status.error { color: var(--error); font-weight: 600; }
.form-status.ok { color: var(--secondary); font-weight: 600; }

/* Success page */
.success-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px 22px;
    text-align: center;
    box-shadow: var(--shadow);
}
.success-emoji { font-size: 54px; margin-bottom: 12px; }
.success-card h1 {
    font-family: var(--font-display);
    font-size: clamp(26px, 6vw, 36px);
    margin: 0 0 10px;
}
.success-card p { color: var(--muted); margin: 0 0 22px; }
.ticket-number {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin: 0 0 22px !important;
    padding: 18px 20px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(247, 183, 51, 0.18), rgba(225, 75, 43, 0.14));
    border: 1.5px dashed var(--accent-soft);
}
.ticket-number span {
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--muted);
}
.ticket-number strong {
    font-family: var(--font-display);
    font-size: clamp(32px, 9vw, 48px);
    color: var(--accent-dark);
    letter-spacing: 0.02em;
}
.success-card .submit-button { margin-top: 8px; display: inline-flex; width: auto; min-width: 240px; text-decoration: none; }

/* Privacy / prose */
.prose-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 26px 22px;
    box-shadow: var(--shadow);
}
.prose-card h1 { font-family: var(--font-display); margin: 0 0 14px; font-size: 26px; }
.prose-card p { margin: 0 0 14px; color: var(--muted); }

/* Footer */
.public-footer {
    max-width: 720px;
    margin: 0 auto;
    padding: 16px 16px calc(24px + env(safe-area-inset-bottom));
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 8px 16px;
    font-size: 13px;
    color: var(--muted);
}

.public-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
}

/* Desktop enhancements */
@media (min-width: 560px) {
    .prizes-grid { grid-template-columns: repeat(3, 1fr); }
    .dates { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 680px) {
    .public-main { padding: 32px 24px 80px; gap: 28px; }
    .hero { padding: 44px 40px; }
    .prizes { padding: 34px 32px; }
    .prizes-grid { grid-template-columns: repeat(4, 1fr); gap: 14px; }
    .prize-card { min-height: 140px; padding: 18px 12px; }
    .prize-icon { font-size: 36px; }
    .prize-title { font-size: 14px; }
    .form-card { padding: 32px 34px; }
    .submit-zone {
        position: static;
        margin: 4px 0 0;
        padding: 0;
        background: none;
        backdrop-filter: none;
    }
    .submit-button { width: auto; min-width: 280px; margin: 0 auto; }
    .form-actions { display: flex; flex-direction: column; align-items: center; gap: 8px; }
}

@media (min-width: 960px) {
    .public-main { max-width: 860px; }
    .hero-title { font-size: 52px; }
}