/* ============================================
   BRIEFING WEBSEITE — DESIGN SYSTEM
   Premium Dark Mode with Glassmorphism
   ============================================ */

/* --- CSS Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #13131a;
    --bg-card: rgba(20, 20, 30, 0.7);
    --bg-card-hover: rgba(25, 25, 40, 0.8);
    --bg-input: rgba(255, 255, 255, 0.04);
    --bg-input-focus: rgba(255, 255, 255, 0.07);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);
    --border-focus: rgba(99, 102, 241, 0.5);

    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b80;
    --text-hint: #8585a0;

    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);

    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* --- Animated Background --- */
.bg-gradient {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 80%, rgba(168, 85, 247, 0.04) 0%, transparent 50%);
    animation: gradient-shift 20s ease-in-out infinite alternate;
    z-index: 0;
    pointer-events: none;
}

@keyframes gradient-shift {
    0% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-2%, 1%) rotate(1deg); }
    66% { transform: translate(1%, -1%) rotate(-0.5deg); }
    100% { transform: translate(-1%, 2%) rotate(0.5deg); }
}

.bg-grid {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    pointer-events: none;
}

/* --- Header --- */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 15, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    color: white;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
}
}



.header-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: #6ee7b7;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}

/* --- Hero Section --- */
.hero {
    position: relative;
    z-index: 1;
    padding: 5rem 1.5rem 3rem;
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: #a5b4fc;
    margin-bottom: 1.5rem;
}

.hero-badge svg {
    color: #fbbf24;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #818cf8, #a78bfa, #c084fc, #818cf8);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: text-shimmer 5s ease-in-out infinite;
}

@keyframes text-shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-subtitle strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Hero Stats */
.hero-stats {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding: 1.25rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 0.15rem;
}

.stat-divider {
    width: 1px;
    height: 30px;
    background: var(--border-medium);
}

/* Hero CTA */
.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    background: var(--accent-gradient);
    color: white;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
}

.hero-cta svg {
    animation: bounce-down 2s ease-in-out infinite;
}

@keyframes bounce-down {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

/* --- Progress Bar --- */
.progress-container {
    position: sticky;
    top: 65px;
    z-index: 90;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.75rem 1.5rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

.progress-container.visible {
    opacity: 1;
    transform: translateY(0);
}

.progress-inner {
    max-width: 900px;
    margin: 0 auto;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    width: 14.28%;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}



.progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* --- Form Container --- */
.form-container {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem 2rem;
}

/* --- Form Steps --- */
.form-step {
    display: none;
    animation: fadeInUp 0.5s ease-out;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Step Header --- */
.step-header {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    color: var(--icon-color, var(--accent-primary));
}

.step-number {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.step-header h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    letter-spacing: -0.01em;
}

.step-header p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- Form Grid --- */
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group.full-width {
    grid-column: 1 / -1;
}

/* --- Form Group --- */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group > label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
}

.required {
    color: var(--accent-primary);
    font-weight: 700;
}

.form-hint {
    font-size: 0.78rem;
    color: var(--text-hint);
    line-height: 1.4;
    margin-top: -0.15rem;
}

/* --- Inputs & Textareas --- */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
    outline: none;
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
    font-size: 0.85rem;
}

input:focus,
textarea:focus {
    background: var(--bg-input-focus);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1), var(--shadow-sm);
}

input:hover:not(:focus),
textarea:hover:not(:focus) {
    border-color: rgba(255, 255, 255, 0.15);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

/* Validation states */
input.error,
textarea.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-4px); }
    40% { transform: translateX(4px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

/* --- Custom Checkboxes --- */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.checkbox-label:hover {
    background: var(--bg-input-focus);
    border-color: var(--border-medium);
    transform: translateX(4px);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--border-medium);
    border-radius: 6px;
    transition: all var(--transition-fast);
    position: relative;
}

.checkbox-custom::after {
    content: '';
    display: block;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--transition-fast);
    margin-top: -2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    transform: rotate(45deg) scale(1);
}

.checkbox-label input[type="checkbox"]:checked ~ span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

.checkbox-label span:last-child {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

/* --- Custom Radio Buttons --- */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.radio-label:hover {
    background: var(--bg-input-focus);
    border-color: var(--border-medium);
    transform: translateX(4px);
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-custom {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--border-medium);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.radio-custom::after {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: white;
    transform: scale(0);
    transition: transform var(--transition-fast);
}

.radio-label input[type="radio"]:checked + .radio-custom {
    border-color: var(--accent-primary);
    background: var(--accent-primary);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    transform: scale(1);
}

.radio-label input[type="radio"]:checked ~ span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

.radio-label span:last-child {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

/* --- Checkbox Cards (USPs / Seiten) --- */
.checkbox-group.cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .checkbox-group.cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.checkbox-group.cards.small {
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
    .checkbox-group.cards.small {
        grid-template-columns: repeat(4, 1fr);
    }
}

.checkbox-card {
    cursor: pointer;
    user-select: none;
}

.checkbox-card input[type="checkbox"] {
    display: none;
}

.card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.1rem 0.75rem;
    background: var(--bg-input);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    text-align: center;
    min-height: 90px;
    justify-content: center;
}

.card-content:hover {
    background: var(--bg-input-focus);
    border-color: var(--border-medium);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.checkbox-card input[type="checkbox"]:checked + .card-content {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.1), var(--shadow-sm);
    transform: translateY(-2px);
}

.card-emoji {
    font-size: 1.6rem;
    line-height: 1;
}

.card-text {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    line-height: 1.3;
}

.checkbox-card input[type="checkbox"]:checked + .card-content .card-text {
    color: var(--text-primary);
    font-weight: 600;
}

/* --- Visual Radio Cards (Design Style) --- */
.radio-group.visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.radio-visual {
    cursor: pointer;
    user-select: none;
}

.radio-visual input[type="radio"] {
    display: none;
}

.visual-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--border-subtle);
    transition: all var(--transition-base);
}

.visual-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.radio-visual input[type="radio"]:checked + .visual-card {
    border-color: var(--accent-primary);
    box-shadow: 0 0 25px rgba(99, 102, 241, 0.2), var(--shadow-md);
    transform: translateY(-2px);
}

.visual-preview {
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    text-align: center;
    min-height: 100px;
    justify-content: center;
}

/* --- Navigation Buttons --- */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.75rem;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-base);
    outline: none;
}

.btn-prev {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-medium);
}

.btn-prev:hover:not(:disabled) {
    background: var(--bg-input-focus);
    color: var(--text-primary);
    transform: translateX(-3px);
}

.btn-prev:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.btn-next {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    margin-left: auto;
}

.btn-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.4);
}

.btn-submit {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    margin-left: auto;
    padding: 0.9rem 2.25rem;
    font-size: 1rem;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.4);
}

/* --- Success Modal --- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    max-width: 480px;
    width: 100%;
    text-align: center;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-lg);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    color: var(--success);
    margin-bottom: 1.5rem;
    animation: successPop 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

@keyframes successPop {
    0% { transform: scale(0); }
    60% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.modal h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.modal p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal p strong {
    color: var(--text-primary);
}

.modal-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--bg-input);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.modal-info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.modal-info-item svg {
    color: var(--accent-primary);
    min-width: 16px;
}

/* --- Footer --- */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border-subtle);
    margin-top: 3rem;
}

.footer-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.5rem;
    text-align: center;
}

.footer p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* --- Responsive --- */
@media (max-width: 640px) {
    .hero {
        padding: 3rem 1rem 2rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-stats {
        gap: 1rem;
        padding: 1rem 1.25rem;
    }

    .stat-number {
        font-size: 1.2rem;
    }

    .step-header {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }

    .step-header h2 {
        font-size: 1.25rem;
    }

    .form-container {
        padding: 0 1rem 1.5rem;
    }

    .form-navigation {
        flex-wrap: wrap;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.88rem;
    }

    .modal {
        padding: 2rem 1.5rem;
    }

    .radio-group.visual {
        grid-template-columns: 1fr;
    }

    .header-badge {
        display: none;
    }
}

/* --- Print Styles --- */
@media print {
    .bg-gradient,
    .bg-grid,
    .header,
    .hero,
    .progress-container,
    .form-navigation,
    .footer,
    .modal-overlay {
        display: none !important;
    }

    body {
        background: white;
        color: #1a1a1a;
        font-size: 11pt;
    }

    .form-container {
        max-width: 100%;
        padding: 0;
    }

    .form-step {
        display: block !important;
        animation: none !important;
        page-break-inside: avoid;
        margin-bottom: 2rem;
        border-bottom: 1px solid #ddd;
        padding-bottom: 1rem;
    }

    .step-header {
        background: #f5f5f5;
        border: 1px solid #ddd;
        padding: 1rem;
    }

    .step-icon {
        display: none;
    }

    input, textarea {
        border: 1px solid #ccc !important;
        background: white !important;
        color: #1a1a1a !important;
        padding: 0.5rem !important;
    }

    .checkbox-label,
    .radio-label {
        background: transparent;
        border: none;
        padding: 0.25rem 0;
    }

    .checkbox-custom,
    .radio-custom {
        border-color: #999;
    }

    .card-content {
        background: #f9f9f9;
        border: 1px solid #ddd;
    }

    .visual-card {
        border: 1px solid #ddd;
    }
}