:root {
    --deep-space-black: #07080A;
    --text-primary: rgba(255, 255, 255, 0.85);
    --text-secondary: rgba(255, 255, 255, 0.4);
    --wallo-green: #388E3C;
    --wallo-green-muted: rgba(56, 142, 60, 0.3);
    --wallo-green-hover: rgba(56, 142, 60, 0.8);
}

body {
    background-color: var(--deep-space-black);
    color: var(--text-primary);
    font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
    margin: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

* {
    border-radius: 0 !important;
    box-shadow: none !important;
}

input::placeholder {
    color: var(--text-secondary);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

details > summary {
    list-style: none;
}

details > summary::-webkit-details-marker {
    display: none;
}

details[open] summary ~ * {
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(-4px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.system-icon {
    width: 28px;
    height: 28px;
    opacity: 0.8;
}

.sensory-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--wallo-green-muted) 50%, transparent 100%);
    margin: 0 auto;
    opacity: 0.5;
}

.compose-breathing-ring {
    width: 45%;
    aspect-ratio: 1 / 1;
    border: 3px solid var(--wallo-green);
    border-radius: 50% !important;
    position: absolute;
    top: 34%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: compose-breathe 4s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes compose-breathe {
    0% {
        transform: translate(-50%, -50%) scale(0.95);
        opacity: 0.2;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.05);
        opacity: 0.7;
    }
}

.hero-title {
    color: var(--text-primary);
    line-height: 1.2;
}

.hero-copy-primary {
    color: var(--text-primary);
}

.hero-copy-secondary {
    color: var(--text-secondary);
}

.submit-btn {
    background-color: var(--wallo-green);
    color: var(--deep-space-black);
}

.preview-label,
.section-kicker {
    color: var(--wallo-green);
    opacity: 0.8;
}

.builder-note-title {
    color: var(--text-secondary);
}

.builder-note-highlight {
    color: var(--wallo-green);
}

.system-filtered-icon {
    filter: sepia(1) hue-rotate(80deg) saturate(3) brightness(0.8);
}

a, button {
    transition: opacity 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-kicker-strong {
    opacity: 0.85;
}

.ghost-action-link {
    border-color: rgba(255, 255, 255, 0.18);
    color: var(--text-primary);
}

.lost-code {
    color: rgba(255, 255, 255, 0.14);
}

.compose-breathing-ring-404 {
    width: 220px;
    top: 50%;
}

.hero-capability-list {
    color: rgba(255, 255, 255, 0.28);
    line-height: 1.4;
}

.hero-dot {
    display: inline-block;
    margin: 0 0.32rem;
    color: rgba(255, 255, 255, 0.22);
    transform: translateY(-0.03em);
}

.followup-modal {
    width: min(92vw, 540px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: #0B0D10;
    color: var(--text-primary);
    padding: 0;
}

.followup-modal::backdrop {
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(3px);
}

.followup-panel {
    padding: 1.25rem;
}

.followup-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.followup-title {
    font-size: 1.25rem;
    line-height: 1.2;
    font-weight: 800;
    margin: 0;
    color: var(--text-primary);
}

.followup-close {
    color: var(--text-secondary);
    font-size: 1.75rem;
    line-height: 1;
    padding: 0;
    min-width: 2rem;
    min-height: 2rem;
}

.followup-intro {
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0 0 1rem 0;
}

.followup-fieldset {
    border: 0;
    padding: 0;
    margin: 0 0 1rem 0;
}

.followup-group {
    margin-bottom: 1rem;
}

.followup-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.65rem;
}

.followup-required,
.followup-optional {
    color: var(--text-secondary);
    font-weight: 500;
    margin-left: 0.35rem;
    font-size: 0.85rem;
}

.followup-option {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.75rem 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.6rem;
    color: var(--text-primary);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.02);
}

.followup-option input {
    accent-color: var(--wallo-green);
}

.followup-textarea {
    width: 100%;
    resize: vertical;
    min-height: 88px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: transparent;
    color: var(--text-primary);
    padding: 0.85rem 0.95rem;
    outline: none;
}

.followup-textarea:focus {
    border-color: var(--wallo-green);
}

.followup-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}

.followup-submit {
    background-color: var(--wallo-green);
    color: var(--deep-space-black);
    min-height: 3rem;
    padding: 0 1.25rem;
    font-size: 1rem;
    font-weight: 700;
}

@media (max-width: 640px) {
    .followup-panel {
        padding: 1rem;
    }

    .followup-title {
        font-size: 1.1rem;
    }

    .followup-option {
        padding: 0.8rem;
    }
}

/* PHILOSOPHY */

.philosophy-strip {

    width: 100%;

    padding: 2.5rem 1.5rem;

    border-top: 1px solid rgba(255,255,255,0.04);

    border-bottom: 1px solid rgba(255,255,255,0.04);

    text-align: center;

}

.philosophy-strip p {

    margin: 0;

    font-size: clamp(1.2rem, 2vw, 1.5rem);

    line-height: 1.5;

    color: rgba(255,255,255,0.72);

}

/* QUOTE */

.quote-shell {

    max-width: 920px;

    margin: 0 auto;

    padding: 7rem 1.5rem;

}

.quote-block {

    margin: 0;

    padding-left: 2rem;

    border-left: 1px solid var(--wallo-green);

    font-size: clamp(1.5rem, 3vw, 2.4rem);

    line-height: 1.5;

    letter-spacing: -0.03em;

    color: var(--text-primary);

}

/* =========================
   COMPARISON SECTION
========================= */

/* COMPARISON */

.comparison-shell {

    max-width: 1120px;

    margin: 0 auto;

    padding:
        0 1.5rem
        7rem;

}

.comparison-grid {

    display: grid;

    grid-template-columns: repeat(2, minmax(0,1fr));

    gap: 5rem;

}

.comparison-title {

    margin: 0 0 2rem;

    font-size: 1.2rem;

    font-weight: 800;

    color: var(--text-primary);

}

.muted-title {

    color: rgba(255,255,255,0.5);

}

.comparison-list {

    list-style: none;

    padding: 0;

    margin: 0;

    display: flex;

    flex-direction: column;

    gap: 1.5rem;

}

.comparison-list li {

    color: var(--text-secondary);

    line-height: 1.7;

    font-size: 1.05rem;

}

.comparison-column-wallo .comparison-list li {

    color: var(--text-primary);

}

/* CTA */

.closing-cta-shell {

    text-align: center;

    padding: 5rem 1.5rem;

}

.closing-cta-copy {

    font-size: 1.3rem;

    margin-bottom: 1rem;

}

.closing-cta-link {

    color: var(--wallo-green);

    font-weight: 900;

}

/* ---------- LEGAL PAGE ---------- */

.legal-shell {
    max-width: 760px;
    padding-bottom: 1.5rem;
}

.legal-updated {
    margin: -0.5rem 0 1.25rem 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.52);
}

.legal-title {
    margin: 0 0 1rem 0;
    font-size: clamp(2rem, 1.4rem + 2vw, 3.5rem);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.legal-lead {
    margin: 0 0 1rem 0;
    max-width: 62ch;
    font-size: 1.05rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.78);
}

.legal-copy {
    margin: 0 0 1rem 0;
    max-width: 68ch;
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.68);
}

.legal-divider {
    margin: 0 0 2rem 0;
}

.legal-section {
    max-width: 760px;
    padding: 0 0 2rem 0;
}

.legal-section-title {
    margin: 0 0 0.75rem 0;
    font-size: 1.1rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--text-primary);
}

.legal-list {
    margin: 0;
    padding-left: 1.25rem;
    max-width: 68ch;
    color: rgba(255, 255, 255, 0.68);
}

.legal-list li {
    margin-bottom: 0.75rem;
    padding-left: 0.15rem;
    font-size: 1rem;
    line-height: 1.8;
}

.legal-link {
    color: var(--wallo-green);
    text-decoration: none;
    border-bottom: 1px solid rgba(56, 142, 60, 0.35);
    transition: color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.legal-link:hover {
    color: rgba(56, 142, 60, 0.92);
    border-color: rgba(56, 142, 60, 0.7);
}

/* ---------- FOOTER ---------- */

.site-footer {
    width: 100%;
    max-width: 64rem;
    padding: 0 1.5rem 3rem;
}

.site-footer-inner {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.site-footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.site-footer-logo {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.22em;
    color: rgba(255, 255, 255, 0.72);
}

.site-footer-tagline {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.site-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1.25rem;
}

.site-footer-link {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.4;
    border-bottom: 1px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.site-footer-link:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.22);
}

.site-footer-meta {
    padding-top: 1rem;
}

.site-footer-copy {
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.36);
}

@media (min-width: 768px) {
    .site-footer {
        padding: 0 2rem 3.5rem;
    }

    .site-footer-inner {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        gap: 2rem;
        padding-top: 1.75rem;
    }

    .site-footer-links {
        justify-content: flex-end;
    }
}

@media (max-width: 640px) {
    .legal-title {
        font-size: 2rem;
        line-height: 1.12;
    }

    .legal-lead {
        font-size: 1rem;
        line-height: 1.7;
    }

    .legal-copy,
    .legal-list li {
        font-size: 0.96rem;
        line-height: 1.75;
    }

    .legal-section {
        padding-bottom: 1.65rem;
    }
}