/* ============================================
   Hynex Reseller Funnel - Styles
   ============================================ */

:root {
    /* Hynex Brand Colors */
    --bg-primary: #f0f4ff;
    --bg-card: rgba(255, 255, 255, 0.72);
    --bg-card-hover: rgba(255, 255, 255, 0.92);
    --accent: #1B4DDB;
    --accent-light: #4B7BF5;
    --accent-dark: #1339A8;
    --teal: #0EA5A5;
    --teal-light: #14D4D4;
    --dark: #0F172A;
    --dark-light: #1E293B;
    --success: #16A34A;
    --success-light: #22C55E;
    --error: #EF4444;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --border: rgba(15, 23, 42, 0.1);
    --border-hover: rgba(15, 23, 42, 0.2);
    --purple: #7C3AED;
    --purple-light: #A78BFA;

    /* Gold / Silver / Bronze */
    --gold: #D97706;
    --gold-bg: rgba(217, 119, 6, 0.08);
    --silver: #64748B;
    --silver-bg: rgba(100, 116, 139, 0.08);
    --bronze: #B45309;
    --bronze-bg: rgba(180, 83, 9, 0.06);

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

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

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 8px 40px rgba(15, 23, 42, 0.12);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Reset & Base
   ============================================ */

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

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

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

/* ============================================
   Progress Bar
   ============================================ */

.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(27, 77, 219, 0.08);
    z-index: 200;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent), var(--accent-light));
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Header
   ============================================ */

.header {
    position: fixed;
    top: 4px;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(240, 244, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--dark);
    letter-spacing: -0.02em;
}

.step-indicator {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* ============================================
   Main Layout
   ============================================ */

.main {
    max-width: 720px;
    margin: 0 auto;
    padding: calc(64px + 2rem) 1rem 100px;
    min-height: 100vh;
}

/* ============================================
   Steps
   ============================================ */

.step {
    display: none;
}

.step.active {
    display: block;
    animation: slideInRight 450ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.step-content {
    padding: var(--space-xl) 0;
}

.step-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.step-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.step-title em {
    font-style: normal;
    color: var(--accent);
}

.step-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    max-width: 540px;
}

/* ============================================
   Option Cards
   ============================================ */

.options-grid {
    display: grid;
    gap: var(--space-md);
}

.grid-2x2 {
    grid-template-columns: 1fr 1fr;
}

.grid-checkbox {
    grid-template-columns: 1fr 1fr;
}

.option-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.option-card:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.option-card.selected {
    border-color: var(--accent);
    background: rgba(27, 77, 219, 0.06);
    box-shadow: 0 0 0 3px rgba(27, 77, 219, 0.15), var(--shadow-md);
}

.option-card.selected .card-gradient {
    opacity: 1;
}

/* Card Gradient Top Line */
.card-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.option-card:hover .card-gradient {
    opacity: 0.6;
}

.option-card.selected .card-gradient {
    opacity: 1;
}

.gradient-blue { background: linear-gradient(90deg, var(--accent-dark), var(--accent-light)); }
.gradient-teal { background: linear-gradient(90deg, var(--teal), var(--teal-light)); }
.gradient-green { background: linear-gradient(90deg, var(--success), var(--success-light)); }
.gradient-purple { background: linear-gradient(90deg, var(--purple), var(--purple-light)); }

/* Card Icon */
.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    transition: all var(--transition-normal);
}

.icon-blue { background: rgba(27, 77, 219, 0.08); color: var(--accent); }
.icon-teal { background: rgba(14, 165, 165, 0.08); color: var(--teal); }
.icon-green { background: rgba(22, 163, 74, 0.08); color: var(--success); }
.icon-purple { background: rgba(124, 58, 237, 0.08); color: var(--purple); }

.option-card.selected .icon-blue { background: rgba(27, 77, 219, 0.15); }
.option-card.selected .icon-teal { background: rgba(14, 165, 165, 0.15); }
.option-card.selected .icon-green { background: rgba(22, 163, 74, 0.15); }
.option-card.selected .icon-purple { background: rgba(124, 58, 237, 0.15); }

.card-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--space-xs);
}

.card-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ============================================
   Checkbox Cards (Step 4)
   ============================================ */

.checkbox-card {
    position: relative;
}

.checkbox-indicator {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    background: white;
}

.checkbox-indicator svg {
    opacity: 0;
    transform: scale(0.5);
    transition: all var(--transition-normal);
    color: white;
}

.checkbox-card.selected .checkbox-indicator {
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox-card.selected .checkbox-indicator svg {
    opacity: 1;
    transform: scale(1);
}

/* ============================================
   Section Blocks
   ============================================ */

.section-block {
    margin-bottom: var(--space-xl);
}

.section-heading {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-heading::before {
    content: '';
    width: 3px;
    height: 18px;
    background: var(--accent);
    border-radius: 2px;
    flex-shrink: 0;
}

/* ============================================
   Toggle Switch
   ============================================ */

.toggle-row {
    margin-bottom: var(--space-md);
}

.toggle-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.toggle-label:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
}

.toggle-text {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark);
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--border);
    border-radius: 26px;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: all var(--transition-normal);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

/* ============================================
   Form Elements
   ============================================ */

.form-group {
    margin-bottom: var(--space-lg);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-xl);
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--space-sm);
}

.form-label .required {
    color: var(--error);
}

.form-label .optional {
    color: var(--text-muted);
    font-weight: 400;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.85rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--transition-normal);
    -webkit-appearance: none;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(27, 77, 219, 0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-input.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ============================================
   Navigation Buttons
   ============================================ */

.step-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
}

.btn-back {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-back:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.5);
    color: var(--text-primary);
}

.btn-next {
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-left: auto;
}

.btn-next:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(27, 77, 219, 0.3);
}

.btn-next:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-submit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--dark), var(--dark-light));
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-left: auto;
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.3);
}

/* ============================================
   USP Banner
   ============================================ */

.usp-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.usp-banner.visible {
    transform: translateY(0);
    pointer-events: auto;
}

.usp-banner-inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--dark);
    color: white;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    box-shadow: 0 -4px 24px rgba(15, 23, 42, 0.15);
}

.usp-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(75, 123, 245, 0.15);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    color: var(--accent-light);
}

.usp-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.4;
}

/* ============================================
   Result / Quote
   ============================================ */

.result-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.result-check {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(27, 77, 219, 0.1);
    color: var(--accent);
    border-radius: 50%;
    margin: 0 auto var(--space-lg);
}

.partner-tier-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.6rem 1.5rem;
    border-radius: 9999px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    margin-top: var(--space-lg);
}

.tier-gold {
    background: var(--gold-bg);
    color: var(--gold);
    border: 1.5px solid rgba(217, 119, 6, 0.2);
}

.tier-silver {
    background: var(--silver-bg);
    color: var(--silver);
    border: 1.5px solid rgba(100, 116, 139, 0.2);
}

.tier-bronze {
    background: var(--bronze-bg);
    color: var(--bronze);
    border: 1.5px solid rgba(180, 83, 9, 0.15);
}

.quote-summary {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-xl);
}

.quote-section {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
}

.quote-section:last-child {
    border-bottom: none;
}

.quote-section-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--space-md);
}

.quote-section-title::before {
    content: '';
    width: 3px;
    height: 16px;
    background: var(--accent);
    border-radius: 2px;
    flex-shrink: 0;
}

.quote-line {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.4rem 0;
}

.quote-line-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.quote-line-value {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--dark);
    text-align: right;
    max-width: 55%;
}

/* ============================================
   Next Steps
   ============================================ */

.next-steps {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: var(--space-xl);
}

.next-steps-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.next-steps-title svg {
    color: var(--accent);
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.next-step-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.step-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(27, 77, 219, 0.08);
    color: var(--accent);
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.next-step-item strong {
    font-size: 0.9rem;
    color: var(--dark);
}

.next-step-item p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ============================================
   Result Action Buttons
   ============================================ */

.result-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    background: #25D366;
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    flex: 1;
    justify-content: center;
    min-width: 130px;
}

.btn-whatsapp:hover {
    background: #1fba59;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-call {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    flex: 1;
    justify-content: center;
    min-width: 120px;
}

.btn-call:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(27, 77, 219, 0.3);
}

.btn-email-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    flex: 1;
    justify-content: center;
    min-width: 100px;
}

.btn-email-link:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.5);
    color: var(--text-primary);
}

.btn-reset {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: 0.875rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-reset:hover {
    color: var(--text-secondary);
    border-color: var(--border-hover);
}

/* ============================================
   Loading Overlay
   ============================================ */

.loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(240, 244, 255, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.loading-overlay.visible {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.spinner-ring {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(27, 77, 219, 0.12);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--space-lg);
}

.loading-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ============================================
   Animations
   ============================================ */

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideOutLeft {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(-60px); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-60px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideOutRight {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(60px); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.slide-out-left {
    animation: slideOutLeft 350ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide-out-right {
    animation: slideOutRight 350ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide-in-left {
    animation: slideInLeft 450ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 639px) {
    .header {
        padding: 0.75rem 1rem;
    }

    .header-name {
        font-size: 0.95rem;
    }

    .step-indicator {
        font-size: 0.7rem;
    }

    .grid-2x2,
    .grid-checkbox {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .result-actions {
        flex-direction: column;
    }

    .step-nav {
        flex-wrap: wrap;
        gap: var(--space-md);
    }

    .btn-back {
        width: 100%;
        order: 2;
        justify-content: center;
    }

    .btn-next,
    .btn-submit {
        width: 100%;
        justify-content: center;
        order: 1;
        margin-left: 0;
    }

    .usp-banner-inner {
        margin: 0 0.5rem;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
    }
}

@media (min-width: 640px) {
    .grid-2x2 {
        grid-template-columns: 1fr 1fr;
    }

    .grid-checkbox {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 960px) {
    .main {
        max-width: 800px;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .header, .progress-bar, .loading-overlay,
    .step-nav, .result-actions, .btn-reset, .step-label,
    .result-check, .usp-banner, .partner-tier-badge {
        display: none !important;
    }

    .step:not(#step-8) {
        display: none !important;
    }

    #step-8 {
        display: block !important;
    }

    body {
        background: white;
    }

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

    .quote-summary, .next-steps {
        border: 1px solid #ddd;
        box-shadow: none;
    }
}