@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;700;900&display=swap');

:root {
    --primary: #ff0000;
    --primary-dark: #cc0000;
    --black: #000000;
    --white: #ffffff;
    --gray-900: #121212;
    --gray-800: #1a1a1a;
    --gray-700: #2a2a2a;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--black);
    color: var(--white);
    line-height: 1.4;
    overflow-x: hidden;
}

/* Immersive Background */
.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('bg.png') no-repeat center center/cover;
    z-index: -2;
    filter: brightness(0.4) contrast(1.1); /* Increased brightness */
}

.hero-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(255,0,0,0.05) 100%);
    z-index: -1;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Header & Logo */
header {
    padding-bottom: 2rem;
    text-align: center;
    border: none;
    margin-bottom: 4rem;
}

.logo-container {
    position: relative;
    display: inline-block;
    padding: 10px;
    border-radius: 50%;
    background: transparent;
    transition: all 0.5s ease;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: -15px; left: -15px; right: -15px; bottom: -15px;
    background: conic-gradient(from 0deg, transparent, var(--primary), transparent, var(--primary), transparent);
    border-radius: 50%;
    z-index: -1;
    animation: rotateGlow 6s linear infinite;
    filter: blur(5px);
    opacity: 0.9;
    /* Create a ring mask */
    -webkit-mask-image: radial-gradient(circle, transparent 65%, black 66%);
    mask-image: radial-gradient(circle, transparent 65%, black 66%);
}

.logo-container::after {
    display: none; /* No longer needed with the mask */
}

@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.logo {
    max-width: 250px;
    height: auto;
    display: block;
    position: relative;
    z-index: 1;
    animation: pulseGlow 2s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
    from { filter: drop-shadow(0 0 2px rgba(255, 0, 0, 0.3)); }
    to { filter: drop-shadow(0 0 12px rgba(255, 0, 0, 0.6)); }
}

/* Progress Bar */
.progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--gray-900);
    z-index: 1000;
}

.progress-bar {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

/* Form Steps */
.form-step {
    display: none;
    animation: slideUp 0.6s cubic-bezier(0.19, 1, 0.22, 1) forwards;
}

.form-step.active {
    display: block;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Typography */
h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem, 10vw, 6rem);
    line-height: 0.85;
    color: var(--white);
    margin-bottom: 2rem;
    text-transform: uppercase;
    font-style: italic;
    transform: skewX(-5deg);
}

.step-desc {
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 3rem;
    letter-spacing: 3px;
}

/* Inputs */
.input-group {
    margin-bottom: 3.5rem;
}

label {
    display: block;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    color: var(--primary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 1.5rem 0.5rem;
    background: transparent;
    border: none;
    border-bottom: 4px solid var(--gray-700);
    border-radius: 0;
    color: var(--white);
    font-size: clamp(1.4rem, 4vw, 2.5rem);
    font-weight: 700;
    transition: all 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-bottom-color: var(--primary);
}

/* Checkbox & Radio Grid (Desktop/Tablet) */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.checkbox-card, .radio-card {
    display: block;
    cursor: pointer;
    perspective: 1000px;
}

.card-content, .radio-card span {
    display: block;
    padding: 1.5rem 1.2rem;
    border: 2px solid var(--gray-700);
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: rgba(255,255,255,0.02);
    border-radius: 12px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.card-content:hover, .radio-card span:hover {
    border-color: var(--primary);
    transform: translateY(-5px) scale(1.02);
    background: rgba(255, 0, 0, 0.05);
}

.card-content:active, .radio-card span:active {
    transform: scale(0.95);
}

input:checked + .card-content,
input:checked + span {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(255, 0, 0, 0.4);
    animation: selectPulse 0.4s ease-out;
}

@keyframes selectPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1.05); }
}

/* Navigation */
.form-navigation {
    display: flex;
    gap: 1.5rem;
    margin-top: 5rem;
}

.btn {
    padding: 1.2rem 2.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.btn-next, .btn-submit {
    background: var(--primary);
    color: var(--white);
    flex: 2;
    box-shadow: 0 10px 20px rgba(255, 0, 0, 0.2);
}

.btn-next:hover, .btn-submit:hover {
    background: var(--white);
    color: var(--black);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(255, 255, 255, 0.2);
}

.btn-prev {
    background: var(--gray-800);
    color: var(--white);
    flex: 1;
}

.btn-prev:hover {
    background: var(--gray-700);
    transform: translateY(-5px);
}

/* Footer */
footer {
    margin-top: 8rem;
    padding: 4rem 0 2rem;
    text-align: center;
    border-top: 1px solid var(--gray-800);
}

.footer-text {
    font-size: 0.8rem;
    color: #444;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Success State */
.success-content { text-align: center; }
.success-content h2 { font-size: clamp(4rem, 15vw, 10rem); color: var(--primary); }

/* RESPONSIVE BREAKPOINTS */

@media (max-width: 768px) {
    .container { padding: 2rem 1.5rem; }
    h2 { font-size: 4rem; }
    .checkbox-grid { grid-template-columns: 1fr; }
    .card-content, .radio-card span { padding: 1.2rem; font-size: 1.1rem; }
}

@media (max-width: 600px) {
    header { text-align: center; }
    .logo { max-width: 180px; margin: 0 auto; }
    
    h2 { font-size: 3rem; }
    .form-navigation { flex-direction: column; gap: 1rem; }
    .btn { width: 100%; font-size: 1.2rem; }
    
    .input-group { margin-bottom: 2.5rem; }
    input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="date"], select, textarea {
        font-size: 1.5rem;
    }

    footer { margin-top: 5rem; }
}