/* Premium Design Stylesheet for Canal+ x LG Sweepstakes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-dark: #101010;
    --bg-card: rgba(20, 22, 27, 0.7);
    --bg-section: #0a0c10;
    --bg-section-alt: #12151c;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --accent-red: #e60028;
    /* High-energy LG/Canal+ promo red */
    --accent-red-hover: #ff1a40;
    --border-color: rgba(255, 255, 255, 0.08);
    --transition-speed: 0.3s;
    --font-sans: 'Canal+', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

/* Scroll padding to avoid navbar overlap */
html {
    scroll-padding-top: 80px;
}

/* --- Header / Navbar --- */
.navbar-custom {
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-speed), padding var(--transition-speed);
    padding: 15px 0;
}

.navbar-custom.scrolled {
    background-color: rgba(0, 0, 0, 0.95);
    padding: 10px 0;
}

.navbar-brand svg {
    height: 30px;
    width: auto;
}

.nav-link-custom {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 16px !important;
    position: relative;
    transition: color var(--transition-speed);
}

.nav-link-custom:hover,
.nav-link-custom.active {
    color: var(--text-primary) !important;
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    background-color: var(--accent-red);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease-in-out;
}

.nav-link-custom:hover::after,
.nav-link-custom.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.navbar-toggler {
    border: none;
    padding: 0;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon-custom {
    display: inline-block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    position: relative;
    transition: background-color 0.3s;
}

.navbar-toggler-icon-custom::before,
.navbar-toggler-icon-custom::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform 0.3s;
}

.navbar-toggler-icon-custom::before {
    top: -8px;
}

.navbar-toggler-icon-custom::after {
    bottom: -8px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom {
    background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom::before {
    transform: translateY(8px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom::after {
    transform: translateY(-8px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 80px;
    padding-bottom: 80px;
    background: url('../images/hero_bg.jpg') no-repeat center bottom;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Bottom fade out of hero */
.hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--bg-section), transparent);
    pointer-events: none;
    display: none;
}

.hero-banner-wrapper {
    position: relative;
    max-width: 1140px;
    width: 100%;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
    transform: translateY(20px);
    opacity: 0;
    animation: heroEntrance 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes heroEntrance {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

/* Interactive hotspot for "NYERNI SZERETNÉK!" button */
.hero-btn-overlay {
    position: absolute;
    /* Calculated from 1140x488 image coordinates:
       Button is approx: x=241px (21.1%), y=200px (41%), w=262px (23%), h=46px (9.4%) */
    left: 21.1%;
    top: 41%;
    width: 23%;
    height: 9.4%;
    cursor: pointer;
    border-radius: 6px;
    z-index: 10;
    outline: none;
    box-shadow: 0 0 0 rgba(230, 0, 40, 0);
    transition: box-shadow 0.3s ease, background-color 0.3s ease;
}

.hero-btn-overlay:hover {
    background-color: rgba(230, 0, 40, 0.15);
    box-shadow: 0 0 20px 5px rgba(230, 0, 40, 0.6);
    animation: pulseGlow 1.5s infinite;
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 10px rgba(230, 0, 40, 0.5);
    }

    50% {
        box-shadow: 0 0 25px rgba(230, 0, 40, 0.9);
    }

    100% {
        box-shadow: 0 0 10px rgba(230, 0, 40, 0.5);
    }
}

/* --- General Section Setup --- */
.page-section {
    padding: 100px 0;
    position: relative;
}

.bg-dark-section {
    background-color: var(--bg-section);
}

.bg-dark-section-alt {
    background-color: var(--bg-section-alt);
}

.section-title {
    font-weight: 800;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 4px;
    background-color: var(--accent-red);
    border-radius: 2px;
}

.section-lead {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin-bottom: 3rem;
}

/* --- About & Steps Sections --- */
.section-card-img {
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    transition: transform 0.5s ease;
    max-width: 100%;
    height: auto;
}

.section-card-img:hover {
    transform: scale(1.02);
}

.feature-item {
    margin-bottom: 2rem;
}

.feature-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: rgba(230, 0, 40, 0.1);
    color: var(--accent-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(230, 0, 40, 0.2);
}

.feature-title {
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.feature-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Registration Section (Glassmorphism Form) --- */
.registration-container {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    position: relative;
}

.registration-container::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    bottom: -10px;
    left: -10px;
    background: radial-gradient(circle at 80% 20%, rgba(230, 0, 40, 0.15), transparent 60%);
    border-radius: 30px;
    z-index: -1;
    pointer-events: none;
}

.form-floating-custom {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-floating-custom input {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-primary) !important;
    border-radius: 10px;
    padding: 1.6rem 1rem 0.6rem 1rem;
    font-size: 1rem;
    width: 100%;
    outline: none;
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.form-floating-custom input:focus {
    border-color: var(--accent-red);
    background-color: rgba(255, 255, 255, 0.08);
}

.form-floating-custom label {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1rem;
    pointer-events: none;
    transition: transform 0.2s ease, font-size 0.2s ease, color 0.2s ease;
    transform-origin: 0 0;
}

.form-floating-custom input:focus~label,
.form-floating-custom input:not(:placeholder-shown)~label {
    transform: translateY(-110%) scale(0.75);
    color: var(--accent-red);
}

.form-check-custom {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 1rem;
}

.form-check-custom input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    margin-top: 3px;
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.form-check-custom input[type="checkbox"]:checked {
    background-color: var(--accent-red);
    border-color: var(--accent-red);
}

.form-check-custom input[type="checkbox"]:checked::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 12px;
    font-weight: bold;
}

.form-check-custom label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
    cursor: pointer;
}

.form-check-custom label a {
    color: var(--text-primary);
    text-decoration: underline;
    transition: color var(--transition-speed);
}

.form-check-custom label a:hover {
    color: var(--accent-red);
}

.btn-submit-premium {
    background-color: var(--accent-red);
    color: var(--text-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 14px 28px;
    border: none;
    border-radius: 10px;
    width: 100%;
    font-size: 1rem;
    transition: background-color var(--transition-speed), transform 0.2s ease, box-shadow var(--transition-speed);
    box-shadow: 0 4px 15px rgba(230, 0, 40, 0.3);
}

.btn-submit-premium:hover {
    background-color: var(--accent-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(230, 0, 40, 0.5);
}

.btn-submit-premium:active {
    transform: translateY(0);
}

.invalid-feedback-custom {
    color: var(--accent-red);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: none;
}

/* --- Prizes Section --- */
.prize-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.prize-card:hover {
    transform: translateY(-10px);
    border-color: rgba(230, 0, 40, 0.4);
    box-shadow: 0 20px 45px rgba(230, 0, 40, 0.25);
}

.prize-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 570 / 499;
}

.prize-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.prize-card:hover .prize-img {
    transform: scale(1.05);
}

.prize-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--accent-red);
    color: var(--text-primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 6px 14px;
    border-radius: 50px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.prize-body {
    padding: 30px;
}

.prize-title {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.prize-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Winners Section --- */
.winners-card-custom {
    background-color: #c83c47;
    border-top-left-radius: 24px;
    border-top-right-radius: 24px;
    padding: 70px 40px;
    color: #ffffff;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.winners-title-custom {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.winners-subtitle-custom {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 3.5rem;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.winners-group-custom {
    margin-bottom: 2.5rem;
}

.winners-group-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.winners-list-custom {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.winner-item-custom {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.winner-name-text {
    font-weight: 700;
    color: #ffffff;
    margin-left: 5px;
}

.winners-footer-text {
    font-size: 1.05rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 3.5rem;
    margin-bottom: 0;
}

@media (max-width: 767.98px) {
    .winners-card-custom {
        padding: 45px 20px;
        border-top-left-radius: 16px;
        border-top-right-radius: 16px;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }
    .winners-title-custom {
        font-size: 2rem;
    }
    .winners-subtitle-custom {
        font-size: 0.8rem;
        margin-bottom: 2.5rem;
    }
    .winner-item-custom {
        font-size: 1rem;
    }
    .winners-group-title {
        font-size: 1.05rem;
    }
    .winners-footer-text {
        font-size: 0.9rem;
        margin-top: 2.5rem;
    }
}

/* --- Rules Section --- */
.rules-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.rules-scroll-box {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Custom Scrollbar for scroll box */
.rules-scroll-box::-webkit-scrollbar {
    width: 8px;
}

.rules-scroll-box::-webkit-scrollbar-track {
    background: transparent;
}

.rules-scroll-box::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.rules-scroll-box::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-download-rules {
    background-color: transparent;
    border: 2px solid var(--text-primary);
    color: var(--text-primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    padding: 12px 30px;
    border-radius: 10px;
    letter-spacing: 0.5px;
    transition: background-color var(--transition-speed), border-color var(--transition-speed), color var(--transition-speed);
}

.btn-download-rules:hover {
    background-color: var(--text-primary);
    color: var(--bg-dark);
}

/* --- Footer --- */
.footer-custom {
    background-color: #000000;
    padding: 70px 0;
}

.footer-logo svg {
    height: 30px;
    width: auto;
    margin-bottom: 0.75rem;
}

.footer-copyright-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
    font-weight: 400;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
}

.footer-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.footer-menu-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
    transition: color var(--transition-speed);
}

.footer-menu-link:hover {
    color: var(--accent-red);
}

@media (max-width: 767.98px) {
    .footer-custom {
        padding: 50px 0;
    }
    .footer-left {
        text-align: center !important;
        margin-bottom: 2rem;
    }
    .footer-menu {
        align-items: center;
    }
}

/* --- Responsive Adjustments --- */
@media (max-width: 991.98px) {
    .navbar-custom {
        padding: 15px 0;
    }

    .navbar-collapse-custom {
        background-color: rgba(0, 0, 0, 0.95);
        border-radius: 12px;
        padding: 20px;
        margin-top: 15px;
        border: 1px solid var(--border-color);
    }

    .nav-link-custom::after {
        display: none;
    }

    .hero-section {
        min-height: auto;
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .hero-btn-overlay {
        /* On mobile devices/smaller viewports, the click area of the overlay remains proportionally aligned, 
           but we ensure it is easily tappable */
        box-shadow: 0 0 10px rgba(230, 0, 40, 0.3);
    }

    .section-title {
        font-size: 2rem;
    }

    .page-section {
        padding: 60px 0;
    }
}

@media (max-width: 767.98px) {
    .registration-container {
        padding: 30px 20px;
    }
}

/* --- About Promo Card Section --- */
.about-promo-card {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75);
    overflow: hidden;
}

.about-promo-img-col {
    display: flex;
}

.about-promo-img {
    width: 100%;
    height: 100%;
    min-height: 350px;
    object-fit: cover;
    object-position: center;
}

@media (min-width: 992px) {
    .about-promo-img {
        min-height: 100%;
    }
}

.about-promo-content-col {
    background-color: #171717;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-promo-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.about-promo-details {
    margin-bottom: 2rem;
}

.about-promo-item {
    margin-bottom: 1.5rem;
}

.about-promo-item-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.about-promo-item-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 0;
}

.about-promo-item-text a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.about-promo-item-text a:hover {
    color: #ffffff;
}

.about-promo-item-text-info {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0;
}

.about-promo-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.btn-about-register {
    background-color: #c83c47;
    color: #ffffff !important;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.95rem;
    padding: 14px 20px;
    border-radius: 4px;
    border: none;
    text-align: center;
    text-decoration: none;
    letter-spacing: 1px;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-about-register:hover {
    background-color: #b3323c;
    transform: translateY(-1px);
}

.btn-about-register:active {
    transform: translateY(0);
}

.btn-about-subscribe {
    background-color: #1f2125;
    color: #ffffff !important;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.95rem;
    padding: 14px 20px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    text-decoration: none;
    letter-spacing: 1px;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-about-subscribe:hover {
    background-color: #2b2f38;
    transform: translateY(-1px);
}

.btn-about-subscribe:active {
    transform: translateY(0);
}

.about-promo-footer {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0;
}

.about-promo-footer a {
    color: rgba(255, 255, 255, 0.45);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.about-promo-footer a:hover {
    color: #ffffff;
}

@media (max-width: 991.98px) {
    .about-promo-content-col {
        padding: 2.5rem 2rem;
    }

    .about-promo-title {
        font-size: 1.85rem;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .about-promo-content-col {
        padding: 2rem 1.25rem;
    }

    .about-promo-title {
        font-size: 1.6rem;
    }
}

/* --- Register Promo Card Section --- */
.register-promo-card {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75);
    overflow: hidden;
}

.register-promo-content-col {
    background-color: #ffffff;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.register-promo-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: #000000;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    font-style: italic;
}

.register-promo-lead {
    font-size: 1.05rem;
    color: #333333;
    margin-bottom: 2rem;
}

.register-promo-content-col .form-control-custom {
    background-color: #f5f5f5;
    border: 1px solid transparent;
    color: #000000;
    border-radius: 4px;
    padding: 12px 16px;
    font-size: 0.95rem;
    width: 100%;
    outline: none;
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.register-promo-content-col .form-control-custom:focus {
    border-color: #c83c47;
    background-color: #ededed;
}

.register-promo-content-col .form-control-custom::placeholder {
    color: #888888;
    opacity: 1;
}

.field-subtext {
    color: #666666;
    font-size: 0.8rem;
    margin-top: 0.25rem;
    line-height: 1.4;
}

.register-promo-content-col .form-check-custom {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 1rem;
}

.register-promo-content-col .form-check-custom input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid #dcdcdc;
    border-radius: 3px;
    background-color: #f5f5f5;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.register-promo-content-col .form-check-custom input[type="checkbox"]:checked {
    background-color: #c83c47;
    border-color: #c83c47;
}

.register-promo-content-col .form-check-custom input[type="checkbox"]:checked::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 11px;
    font-weight: bold;
}

.register-promo-content-col .form-check-custom label {
    color: #333333;
    font-size: 0.85rem;
    line-height: 1.5;
    cursor: pointer;
}

.register-promo-content-col .form-check-custom label a {
    color: #000000;
    text-decoration: underline;
    font-weight: 600;
    transition: color var(--transition-speed);
}

.register-promo-content-col .form-check-custom label a:hover {
    color: #c83c47;
}

.btn-register-submit {
    background-color: #c83c47;
    color: #ffffff !important;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 30px;
    border: none;
    border-radius: 4px;
    font-size: 0.95rem;
    transition: background-color var(--transition-speed), transform 0.2s ease, box-shadow var(--transition-speed);
    box-shadow: 0 4px 15px rgba(200, 60, 71, 0.2);
}

.btn-register-submit:hover {
    background-color: #b3323c;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(200, 60, 71, 0.3);
}

.btn-register-submit:active {
    transform: translateY(0);
}

.register-promo-content-col .invalid-feedback-custom {
    color: #c83c47;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.25rem;
    display: none;
}

.register-promo-img-col {
    display: flex;
}

.register-promo-img {
    width: 100%;
    height: 100%;
    min-height: 350px;
    object-fit: cover;
    object-position: center;
}

@media (min-width: 992px) {
    .register-promo-img {
        min-height: 100%;
    }
}

@media (max-width: 991.98px) {
    .register-promo-content-col {
        padding: 2.5rem 2rem;
    }

    .register-promo-title {
        font-size: 1.85rem;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .register-promo-content-col {
        padding: 2rem 1.25rem;
    }

    .register-promo-title {
        font-size: 1.6rem;
    }
}

/* --- Input Validation States --- */
.register-promo-content-col .form-control-custom.is-invalid {
    border-color: #c83c47 !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='10' fill='%23c83c47'/%3E%3Ctext x='12' y='17' fill='white' font-size='14' font-weight='bold' text-anchor='middle'%3E!%3C/text%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px 20px;
    padding-right: 44px !important;
}

.register-promo-content-col .form-control-custom.is-valid {
    border-color: #28a745 !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='10' fill='%2328a745'/%3E%3Cpolyline points='7,12 10,15 17,8' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px 20px;
    padding-right: 44px !important;
}

.register-promo-content-col .form-check-custom input[type="checkbox"].is-invalid {
    border-color: #c83c47 !important;
    box-shadow: 0 0 0 2px rgba(200, 60, 71, 0.25);
}

.register-promo-content-col .form-check-custom input[type="checkbox"].is-valid {
    border-color: #28a745 !important;
    box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.25);
}

/* --- Redesigned Prizes Section Custom Styles --- */
.prizes-main-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.prizes-sub-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.prize-header-box {
    border: 1px solid #ffffff;
    border-radius: 4px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    text-align: center;
    padding: 11px 15px;
    letter-spacing: 1px;
}

.prize-column-content {
    width: 100%;
}

.prize-image-wrapper-custom {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.prize-display-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-speed) ease;
}

.prize-column-content:hover .prize-display-img {
    transform: scale(1.025);
}

.prize-details-custom {
    text-align: left;
    padding-top: 5px;
}

.prize-title-custom {
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffffff;
    margin-top: 0.5rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.prize-title-evo {
    text-transform: none;
    font-weight: 400;
}

.badge-ai {
    background: #b115cc;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    line-height: 1.2;
    text-transform: uppercase;
    vertical-align: middle;
}

.prize-subtitle-custom {
    font-size: 0.95rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.5;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.prize-disclaimer {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 2rem;
    line-height: 1.5;
}

.prize-actions-custom {
    margin-top: 1.5rem;
}

@media (max-width: 991.98px) {
    .prizes-main-title {
        font-size: 1.85rem;
    }

    .prize-title-custom {
        font-size: 1.2rem;
    }
}