/* === Hero === */
.hero {
    text-align: center;
    padding: var(--s-12) 0 var(--s-8);
    position: relative;
}

.hero-enso {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--s-4);
    border: 4px solid var(--c-border);
    border-radius: 50%;
    border-top-color: transparent;
    opacity: 0.3;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: var(--s-3);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--c-text-secondary);
    margin-bottom: var(--s-4);
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: var(--s-2) var(--s-4);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--c-accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--c-accent-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-nav {
    padding: var(--s-1) var(--s-2);
    font-size: 0.875rem;
    background: var(--c-accent);
    color: #fff;
    border-radius: var(--radius);
}

/* === Pain Points === */
.pain { text-align: center; }
.pain h2 { margin-bottom: var(--s-4); }

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--s-3);
}

.pain-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: var(--s-3);
    box-shadow: var(--shadow);
}

.pain-quote {
    font-style: italic;
    color: var(--c-text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.pain-source {
    font-size: 0.75rem;
    color: var(--c-text-secondary);
    opacity: 0.7;
    margin-top: var(--s-1);
    font-style: normal;
}

.pain-source cite {
    font-style: normal;
}

/* === Stats === */
.stats { text-align: center; }
.stats h2 { margin-bottom: var(--s-4); }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--s-3);
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--s-3);
}

.stat-number {
    font-family: var(--f-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--c-accent);
    line-height: 1;
    margin-bottom: var(--s-1);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--c-text-secondary);
    line-height: 1.4;
}

.stat-source {
    font-size: 0.7rem;
    color: var(--c-text-secondary);
    opacity: 0.5;
    margin-top: var(--s-1);
}

/* === How It Works === */
.how h2 { text-align: center; margin-bottom: var(--s-6); }

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--s-4);
}

.step { text-align: center; }

.step-num {
    display: block;
    font-family: var(--f-heading);
    font-size: 2rem;
    color: var(--c-accent);
    margin-bottom: var(--s-2);
}

.step h3 { margin-bottom: var(--s-1); font-size: 1.1rem; }
.step p { color: var(--c-text-secondary); font-size: 0.95rem; }

/* === Topics === */
.topics { text-align: center; }
.topics h2 { margin-bottom: var(--s-1); }
.section-subtitle { color: var(--c-text-secondary); margin-bottom: var(--s-4); }

.topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--s-3);
    text-align: left;
}

.topic-card {
    display: block;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: var(--s-3);
    box-shadow: var(--shadow);
    transition: all var(--transition);
    color: var(--c-text);
}

.topic-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-accent);
    color: var(--c-text);
}

.topic-card h3 { font-size: 1.1rem; margin-bottom: var(--s-1); }
.topic-card p { color: var(--c-text-secondary); font-size: 0.9rem; margin-bottom: var(--s-2); }
.topic-cta { font-size: 0.9rem; font-weight: 600; color: var(--c-accent); }

/* === Signup === */
.signup { text-align: center; background: var(--c-surface); }

.signup-form {
    max-width: 440px;
    margin: var(--s-4) auto var(--s-2);
}

.form-row {
    display: flex;
    gap: var(--s-2);
}

.consent-label {
    display: flex;
    align-items: center;
    gap: var(--s-1);
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    margin-top: var(--s-2);
    cursor: pointer;
    justify-content: center;
}

.consent-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--c-accent);
    cursor: pointer;
}

.consent-label a {
    color: var(--c-accent);
    text-decoration: underline;
}

/* === Comparison Table === */
.why { text-align: center; }
.why h2 { margin-bottom: var(--s-4); }

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 auto var(--s-3);
    font-size: 0.9rem;
    text-align: left;
}

.comparison-table th,
.comparison-table td {
    padding: var(--s-2);
    border-bottom: 1px solid var(--c-border);
}

.comparison-table th {
    font-weight: 600;
    color: var(--c-text);
}

.comparison-table th:nth-child(2) {
    color: var(--c-accent);
}

.comparison-table td:first-child {
    font-weight: 500;
    color: var(--c-text);
}

.section-note {
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    margin-top: var(--s-2);
}

/* === FAQ === */
.faq h2 { text-align: center; margin-bottom: var(--s-4); }

.faq-list {
    max-width: 640px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--c-border);
    padding: var(--s-2) 0;
}

.faq-item summary {
    font-weight: 600;
    cursor: pointer;
    padding: var(--s-1) 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.2rem;
    color: var(--c-text-secondary);
    transition: transform var(--transition);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item p {
    color: var(--c-text-secondary);
    line-height: 1.6;
    padding: var(--s-1) 0 var(--s-2);
}

.input-email {
    flex: 1;
    padding: var(--s-2);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--f-body);
    transition: border-color var(--transition);
}

.input-email:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px rgba(197, 61, 67, 0.1);
}

.signup-note {
    font-size: 0.8rem;
    color: var(--c-text-secondary);
}

/* === Cookie Banner === */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    padding: var(--s-2) var(--s-3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-3);
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    z-index: 999;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.06);
}

.cookie-banner[hidden] { display: none; }

.cookie-actions {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    flex-shrink: 0;
}

.cookie-link {
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    text-decoration: underline;
}

.btn-cookie {
    padding: 6px 16px;
    background: var(--c-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-family: var(--f-body);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
}

.btn-cookie:hover { background: var(--c-accent-dark); }

@media (max-width: 640px) {
    .cookie-banner { flex-direction: column; text-align: center; gap: var(--s-2); }
}

/* === Turnstile Modal === */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
    animation: fadeIn 200ms ease;
}

.modal-overlay[hidden] { display: none; }

.modal-card {
    background: var(--c-surface);
    border-radius: var(--radius);
    padding: var(--s-4);
    box-shadow: var(--shadow-md);
    text-align: center;
    animation: slideUp 200ms ease;
}

.modal-title {
    font-family: var(--f-heading);
    font-size: 1.1rem;
    margin-bottom: var(--s-3);
    color: var(--c-text);
}

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

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

/* === Responsive === */
@media (max-width: 640px) {
    .hero-title { font-size: 1.75rem; }
    .hero-subtitle { font-size: 1rem; }
    .form-row { flex-direction: column; }
    .pain-grid, .steps, .topic-grid, .stats-grid { grid-template-columns: 1fr; }
    .stat-number { font-size: 2rem; }
}