/* ═══════════════════════════════════════════
   Revenue Elite — Unified Stylesheet
   ═══════════════════════════════════════════ */

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

:root {
    --bg: #0a0a0a;
    --bg-elevated: #111110;
    --bg-subtle: #0e0e0d;
    --border: #1e1d1b;
    --text: #e8e4df;
    --text-secondary: #b5b0ab;
    --text-muted: #8a8580;
    --accent: #b8a98a;
    --accent-dim: rgba(184, 169, 138, 0.08);
    --accent-border: rgba(184, 169, 138, 0.15);
    --green: #7c9a7e;
    --green-dim: rgba(124, 154, 126, 0.08);
    --green-border: rgba(124, 154, 126, 0.2);
    --amber: #b5944a;
    --amber-dim: rgba(181, 148, 74, 0.08);
    --amber-border: rgba(181, 148, 74, 0.2);
    --red: #a07060;
    --red-dim: rgba(160, 112, 96, 0.06);
    --red-border: rgba(160, 112, 96, 0.15);
    --error: #c4705a;
}

html {
    font-size: 17px;
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans', -apple-system, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    font-weight: 400;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 128px 128px;
    z-index: 0;
}

/* ═══════════════════════════════════════════
   SHARED: Container
   ═══════════════════════════════════════════ */

.container {
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
    padding: 6rem 2rem;
    position: relative;
    z-index: 1;
}

/* ═══════════════════════════════════════════
   SHARED: Nav (index only)
   ═══════════════════════════════════════════ */

.site-nav {
    position: relative;
    z-index: 2;
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-wordmark {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.nav-wordmark:hover {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 1.75rem;
}

.nav-link {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--text-secondary);
}

/* ═══════════════════════════════════════════
   SHARED: Back link (sub-pages)
   ═══════════════════════════════════════════ */

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 2.5rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--text-secondary);
}

.back-link svg {
    width: 14px;
    height: 14px;
}

/* ═══════════════════════════════════════════
   SHARED: Animations
   ═══════════════════════════════════════════ */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(12px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(-12px); }
}

@keyframes resultReveal {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ═══════════════════════════════════════════
   SHARED: Progress bar
   ═══════════════════════════════════════════ */

.quiz-progress,
.calc-progress {
    display: flex;
    gap: 4px;
    margin-bottom: 3rem;
}

.progress-segment {
    height: 2px;
    flex: 1;
    background-color: var(--border);
    transition: background-color 0.4s ease;
}

.progress-segment.active,
.progress-segment.complete {
    background-color: var(--accent);
}

/* ═══════════════════════════════════════════
   SHARED: Form fields
   ═══════════════════════════════════════════ */

.form-fields {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
    outline: none;
    transition: border-color 0.2s ease;
}

.form-input::placeholder {
    color: var(--text-muted);
    opacity: 0.5;
}

.form-input:focus {
    border-color: var(--accent-border);
}

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

.form-error {
    font-size: 0.75rem;
    color: var(--error);
    margin-top: 0.15rem;
    display: none;
}

.form-error.visible {
    display: block;
}

.form-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    opacity: 0.7;
}

/* ═══════════════════════════════════════════
   SHARED: Nav buttons
   ═══════════════════════════════════════════ */

.nav-btn {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 400;
    padding: 0.55rem 1.1rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: all 0.2s ease;
}

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

.nav-btn:disabled {
    opacity: 0.3;
    cursor: default;
}

.nav-btn:disabled:hover {
    border-color: var(--border);
    color: var(--text-muted);
}

.nav-btn.primary {
    border-color: var(--accent-border);
    color: var(--accent);
}

.nav-btn.primary:hover {
    border-color: var(--accent);
    background-color: var(--accent-dim);
}

.nav-btn.primary:disabled {
    opacity: 0.3;
}

.nav-btn.primary:disabled:hover {
    border-color: var(--accent-border);
    background-color: transparent;
    color: var(--accent);
}

.nav-spacer {
    flex: 1;
}

/* ═══════════════════════════════════════════
   SHARED: Spinner
   ═══════════════════════════════════════════ */

.submitting-overlay {
    display: none;
    text-align: center;
    padding: 3rem 0;
}

.submitting-overlay.visible {
    display: block;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}

.submitting-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════
   SHARED: Result actions / links
   ═══════════════════════════════════════════ */

.result-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.restart-link,
.recalculate-link {
    font-size: 0.78rem;
    color: var(--text-muted);
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 1px solid transparent;
    font-family: 'IBM Plex Sans', sans-serif;
    padding: 0;
    transition: all 0.2s ease;
}

.restart-link:hover,
.recalculate-link:hover {
    color: var(--text-secondary);
    border-bottom-color: var(--text-muted);
}

.home-link {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.home-link:hover {
    color: var(--text-secondary);
    border-bottom-color: var(--text-muted);
}

/* ═══════════════════════════════════════════
   INDEX: Hero
   ═══════════════════════════════════════════ */

.hero {
    margin-bottom: 6rem;
    animation: fadeIn 0.8s ease-out;
}

.wordmark {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 3rem;
    color: var(--text);
}

.hero-text {
    font-size: 1.35rem;
    font-weight: 300;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 540px;
}

.hero-text strong {
    color: var(--text);
    font-weight: 400;
}

/* ═══════════════════════════════════════════
   INDEX: Sections
   ═══════════════════════════════════════════ */

section {
    margin-bottom: 5rem;
    animation: fadeIn 0.8s ease-out both;
}

section:nth-child(3) { animation-delay: 0.1s; }
section:nth-child(4) { animation-delay: 0.2s; }
section:nth-child(5) { animation-delay: 0.3s; }
section:nth-child(6) { animation-delay: 0.4s; }

.section-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.section-body {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.section-body strong {
    color: var(--text-secondary);
    font-weight: 500;
}

/* ═══════════════════════════════════════════
   INDEX: Criteria grid
   ═══════════════════════════════════════════ */

.criteria-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background-color: var(--border);
    border: 1px solid var(--border);
    margin-top: 1rem;
}

.criteria-item {
    background-color: var(--bg-subtle);
    padding: 1.25rem 1.35rem;
}

.criteria-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.criteria-value {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.45;
}

/* ═══════════════════════════════════════════
   INDEX: Verticals
   ═══════════════════════════════════════════ */

.verticals {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.vertical-tag {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0.45rem 0.9rem;
    background-color: var(--accent-dim);
    border: 1px solid var(--accent-border);
    letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════
   INDEX: Process steps
   ═══════════════════════════════════════════ */

.process-steps {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-step {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

.process-step:last-child {
    border-bottom: none;
}

.step-number {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent);
    flex-shrink: 0;
    width: 1.5rem;
}

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

/* ═══════════════════════════════════════════
   INDEX: CTA block
   ═══════════════════════════════════════════ */

.cta-block {
    margin-top: 6rem;
    padding: 2.5rem;
    border: 1px solid var(--accent-border);
    background-color: var(--accent-dim);
    animation: fadeIn 0.8s ease-out 0.45s both;
}

.cta-block-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.cta-block-text {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 1.75rem;
}

.cta-link {
    display: inline-block;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 400;
    padding: 0.65rem 1.5rem;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: all 0.2s ease;
}

.cta-link:hover {
    background-color: rgba(184, 169, 138, 0.12);
    color: var(--text);
}

/* ═══════════════════════════════════════════
   INDEX: Contact
   ═══════════════════════════════════════════ */

.contact-section {
    margin-top: 6rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
    animation: fadeIn 0.8s ease-out 0.5s both;
}

.contact-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.contact-link a {
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--text-muted);
    transition: color 0.2s ease, border-color 0.2s ease;
    font-size: 0.95rem;
}

.contact-link a:hover {
    color: var(--accent);
    border-color: var(--accent);
}

/* ═══════════════════════════════════════════
   QUIZ: Header
   ═══════════════════════════════════════════ */

.quiz-header {
    margin-bottom: 3.5rem;
    animation: fadeIn 0.6s ease-out;
}

.quiz-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.quiz-subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ═══════════════════════════════════════════
   QUIZ: Questions
   ═══════════════════════════════════════════ */

.quiz-body {
    min-height: 340px;
}

.question-counter {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.question-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 2rem;
}

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

.option-btn {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    padding: 0.95rem 1.2rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.option-btn:hover {
    border-color: var(--accent-border);
    color: var(--text-secondary);
    background-color: var(--accent-dim);
}

.option-btn.selected {
    border-color: var(--accent);
    color: var(--text);
    background-color: var(--accent-dim);
}

.option-key {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    width: 1.1rem;
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.option-btn.selected .option-key {
    color: var(--accent);
}

.option-label {
    flex: 1;
}

/* ═══════════════════════════════════════════
   QUIZ: Contact form step
   ═══════════════════════════════════════════ */

.contact-form-step {
    display: none;
}

.contact-form-step.visible {
    display: block;
}

.form-intro {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* ═══════════════════════════════════════════
   QUIZ: Nav
   ═══════════════════════════════════════════ */

.quiz-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

/* ═══════════════════════════════════════════
   QUIZ: Results
   ═══════════════════════════════════════════ */

.quiz-results {
    display: none;
}

.quiz-results.visible {
    display: block;
    animation: resultReveal 0.5s ease-out forwards;
}

.quiz-body.entering {
    animation: slideIn 0.3s ease-out forwards;
}

.quiz-body.exiting {
    animation: slideOut 0.2s ease-in forwards;
}

.result-verdict {
    padding: 1.75rem;
    border: 1px solid var(--border);
    margin-bottom: 2.5rem;
}

.result-verdict.strong-fit {
    border-color: var(--green-border);
    background-color: var(--green-dim);
}

.result-verdict.possible-fit {
    border-color: var(--amber-border);
    background-color: var(--amber-dim);
}

.result-verdict.not-fit {
    border-color: var(--red-border);
    background-color: var(--red-dim);
}

.verdict-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.strong-fit .verdict-label { color: var(--green); }
.possible-fit .verdict-label { color: var(--amber); }
.not-fit .verdict-label { color: var(--red); }

.verdict-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
    font-weight: 300;
}

.result-summary {
    margin-bottom: 2.5rem;
}

.summary-section-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-label,
.summary-key {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.summary-value,
.summary-val {
    font-size: 0.88rem;
    color: var(--text-secondary);
    text-align: right;
}

.summary-value {
    max-width: 55%;
}

.result-cta {
    margin-top: 2.5rem;
}

.result-cta-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.cta-btn {
    display: inline-block;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 400;
    padding: 0.7rem 1.5rem;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: all 0.2s ease;
}

.cta-btn:hover {
    background-color: var(--accent-dim);
    color: var(--text);
}

/* ═══════════════════════════════════════════
   VALUATION: Header
   ═══════════════════════════════════════════ */

.page-header {
    margin-bottom: 3.5rem;
    animation: fadeIn 0.6s ease-out;
}

.page-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ═══════════════════════════════════════════
   VALUATION: Step body
   ═══════════════════════════════════════════ */

.step-body {
    min-height: 300px;
}

.step-counter {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.step-question {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.step-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    opacity: 0.7;
    margin-bottom: 1.5rem;
}

.step-question + .select-options,
.step-question + .currency-wrapper {
    margin-top: 1.5rem;
}

.step-body.entering {
    animation: slideIn 0.3s ease-out forwards;
}

.step-body.exiting {
    animation: slideOut 0.2s ease-in forwards;
}

/* ═══════════════════════════════════════════
   VALUATION: Currency input
   ═══════════════════════════════════════════ */

.currency-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 320px;
}

.currency-prefix {
    position: absolute;
    left: 1rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1rem;
    color: var(--text-muted);
    pointer-events: none;
    z-index: 1;
}

.currency-input {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 1.8rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.05rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.currency-input::placeholder {
    color: var(--text-muted);
    opacity: 0.35;
}

.currency-input:focus {
    border-color: var(--accent-border);
}

.input-note {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.6rem;
    min-height: 1.2em;
}

.input-note span {
    color: var(--accent);
}

.input-error {
    font-size: 0.78rem;
    color: var(--error);
    margin-top: 0.5rem;
    display: none;
}

.input-error.visible {
    display: block;
}

/* ═══════════════════════════════════════════
   VALUATION: Select options
   ═══════════════════════════════════════════ */

.select-options {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.select-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    width: 100%;
    padding: 0.9rem 1.15rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.select-btn:hover {
    border-color: var(--accent-border);
    color: var(--text-secondary);
    background-color: var(--accent-dim);
}

.select-btn.selected {
    border-color: var(--accent);
    color: var(--text);
    background-color: var(--accent-dim);
}

.select-key {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-muted);
    width: 1rem;
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.select-btn.selected .select-key {
    color: var(--accent);
}

/* ═══════════════════════════════════════════
   VALUATION: Contact step
   ═══════════════════════════════════════════ */

.contact-step {
    display: none;
}

.contact-step.visible {
    display: block;
}

/* ═══════════════════════════════════════════
   VALUATION: Nav
   ═══════════════════════════════════════════ */

.calc-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

/* ═══════════════════════════════════════════
   VALUATION: Results
   ═══════════════════════════════════════════ */

.results-section {
    display: none;
}

.results-section.visible {
    display: block;
    animation: resultReveal 0.5s ease-out forwards;
}

.valuation-card {
    padding: 2.25rem;
    border: 1px solid var(--green-border);
    background-color: var(--green-dim);
    margin-bottom: 2.5rem;
}

.valuation-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 0.75rem;
}

.valuation-range {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.65rem;
    font-weight: 500;
    color: var(--text);
    letter-spacing: -0.01em;
    margin-bottom: 0.6rem;
}

.valuation-multiple {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.valuation-multiple span {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.82rem;
}

.inputs-summary {
    margin-bottom: 2.5rem;
}

/* ═══════════════════════════════════════════
   VALUATION: Breakdown
   ═══════════════════════════════════════════ */

/* Reuse .section-label from index — add accent variant */
.section-label.accent {
    color: var(--accent);
}

/* Override .section-label sizing for results context */
.results-section .section-label,
.breakdown-section .section-label {
    font-size: 0.65rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
}

.breakdown-section {
    margin-bottom: 2.5rem;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--border);
}

.breakdown-row:last-child {
    border-bottom: none;
}

.breakdown-row.total {
    border-top: 1px solid var(--accent-border);
    border-bottom: none;
    padding-top: 0.85rem;
    margin-top: 0.25rem;
}

.bd-label {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.bd-label.total-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.bd-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: right;
}

.bd-value.positive { color: var(--green); }
.bd-value.negative { color: var(--error); }
.bd-value.neutral { color: var(--text-muted); }
.bd-value.total-value { color: var(--text); font-weight: 500; }

.breakdown-table {
    margin-bottom: 0;
}

/* ═══════════════════════════════════════════
   VALUATION: Improve section
   ═══════════════════════════════════════════ */

.improve-section {
    margin-bottom: 2.5rem;
}

.improve-item {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
}

.improve-item:last-child {
    border-bottom: none;
}

.improve-factor {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
}

.improve-detail {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.valuation-disclaimer {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.7;
    opacity: 0.7;
    margin-bottom: 2.5rem;
}

/* ═══════════════════════════════════════════
   VALUATION: CTA
   ═══════════════════════════════════════════ */

.results-cta {
    padding: 2rem;
    border: 1px solid var(--accent-border);
    background-color: var(--accent-dim);
}

.results-cta-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

.results-cta-link {
    display: inline-block;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.85rem;
    padding: 0.65rem 1.5rem;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: all 0.2s ease;
}

.results-cta-link:hover {
    background-color: rgba(184, 169, 138, 0.12);
    color: var(--text);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

@media (max-width: 540px) {
    html { font-size: 16px; }

    /* Index */
    .container { padding: 4rem 1.5rem; }
    .hero { margin-bottom: 4rem; }
    .hero-text { font-size: 1.2rem; }
    .criteria-grid { grid-template-columns: 1fr; }
    section { margin-bottom: 4rem; }
    .cta-block { padding: 2rem 1.5rem; }

    /* Quiz */
    .quiz-body { min-height: 300px; }
    .summary-row { flex-direction: column; gap: 0.2rem; }
    .summary-value { text-align: left; max-width: 100%; }

    /* Valuation */
    .step-body { min-height: 280px; }
    .valuation-range { font-size: 1.3rem; }
    .summary-val, .bd-value { text-align: left; }
    .breakdown-row { flex-direction: column; gap: 0.2rem; }
}