/* Landing home — layout premium (index.php) */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&display=swap');

.lh {
    --lh-bg: #07080b;
    --lh-surface: #10141c;
    --lh-surface-2: #161b26;
    --lh-line: rgba(255, 255, 255, 0.08);
    --lh-line-strong: rgba(255, 255, 255, 0.14);
    --lh-text: #f2f4f8;
    --lh-muted: #9aa3b5;
    --lh-accent: #6b9cff;
    --lh-accent-soft: rgba(107, 156, 255, 0.14);
    --lh-mint: #3dd6c3;
    --lh-gold: #d4a853;
    --lh-wa: #25d366;
    --lh-radius: 16px;
    --lh-radius-sm: 10px;
    --lh-font-display: 'DM Sans', 'Inter', system-ui, sans-serif;
    --lh-font-body: 'Inter', system-ui, sans-serif;
    --lh-max: 1140px;
    --lh-nav-h: 72px;
    position: relative;
    font-family: var(--lh-font-body);
    background: var(--lh-bg);
    color: var(--lh-text);
    line-height: 1.6;
    overflow-x: clip;
}

.lh *,
.lh *::before,
.lh *::after { box-sizing: border-box; }

.lh-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 90% 60% at 10% -10%, rgba(107, 156, 255, 0.16), transparent 50%),
        radial-gradient(ellipse 70% 50% at 100% 20%, rgba(61, 214, 195, 0.08), transparent 45%),
        var(--lh-bg);
}
.lh-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

.lh-wrap {
    position: relative;
    z-index: 1;
}

.lh-container {
    width: min(100% - 2rem, var(--lh-max));
    margin-inline: auto;
}

/* Subnav guiada */
.lh-rail {
    position: sticky;
    top: var(--lh-nav-h);
    z-index: 40;
    border-bottom: 1px solid var(--lh-line);
    background: rgba(7, 8, 11, 0.82);
    backdrop-filter: blur(14px);
}
.lh-rail-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.lh-rail-inner::-webkit-scrollbar { display: none; }
.lh-rail nav {
    display: flex;
    gap: 0.35rem;
    flex-wrap: nowrap;
}
.lh-rail a {
    color: var(--lh-muted);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    white-space: nowrap;
    transition: color 0.2s, background 0.2s;
}
.lh-rail a:hover,
.lh-rail a.is-active {
    color: var(--lh-text);
    background: var(--lh-accent-soft);
}
.lh-rail-cta {
    flex-shrink: 0;
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    text-decoration: none;
    color: var(--lh-text);
    border: 1px solid var(--lh-line-strong);
    background: var(--lh-surface);
}
.lh-rail-cta:hover { border-color: rgba(107, 156, 255, 0.45); color: #fff; }

/* Hero */
.lh-hero {
    padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 8vw, 5rem);
}
.lh-hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
}
@media (min-width: 992px) {
    .lh-hero-grid {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 3rem;
    }
}
.lh-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lh-mint);
    margin-bottom: 1rem;
}
.lh-kicker::before {
    content: '';
    width: 24px;
    height: 1px;
    background: currentColor;
    opacity: 0.7;
}
.lh-hero h1 {
    font-family: var(--lh-font-display);
    font-size: clamp(2rem, 4.8vw, 3.25rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.03em;
    margin: 0 0 1.25rem;
    color: var(--lh-text);
    max-width: 14ch;
}
.lh-hero-lead {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--lh-muted);
    max-width: 38rem;
    margin: 0 0 1.75rem;
    line-height: 1.7;
}
.lh-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}
.lh-hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.8125rem;
    color: var(--lh-muted);
}
.lh-hero-proof li {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.lh-hero-proof i { color: var(--lh-mint); font-size: 0.95rem; }

/* Mockup visual */
.lh-mock {
    position: relative;
    border-radius: calc(var(--lh-radius) + 4px);
    border: 1px solid var(--lh-line-strong);
    background: linear-gradient(145deg, var(--lh-surface-2), var(--lh-surface));
    padding: 1rem;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.03) inset,
        0 40px 80px rgba(0, 0, 0, 0.55);
}
.lh-mock-bar {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
}
.lh-mock-bar span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}
.lh-mock-bar span:first-child { background: #ff6b6b; opacity: 0.85; }
.lh-mock-bar span:nth-child(2) { background: #ffd166; opacity: 0.85; }
.lh-mock-bar span:nth-child(3) { background: #3dd6c3; opacity: 0.85; }
.lh-mock-screen {
    border-radius: var(--lh-radius-sm);
    background: var(--lh-bg);
    border: 1px solid var(--lh-line);
    overflow: hidden;
    min-height: 280px;
}
.lh-mock-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--lh-line);
    font-size: 0.75rem;
    color: var(--lh-muted);
}
.lh-mock-brand {
    font-weight: 700;
    color: var(--lh-accent);
    font-family: var(--lh-font-display);
}
.lh-mock-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    padding: 0.75rem;
}
.lh-mock-tile {
    border-radius: 8px;
    padding: 0.75rem;
    background: var(--lh-surface-2);
    border: 1px solid var(--lh-line);
    font-size: 0.6875rem;
    color: var(--lh-muted);
}
.lh-mock-tile strong {
    display: block;
    font-size: 0.8125rem;
    color: var(--lh-text);
    margin-bottom: 0.2rem;
    font-weight: 600;
}
.lh-mock-tile i {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.35rem;
    color: var(--lh-accent);
}
.lh-mock-float {
    position: absolute;
    right: -0.5rem;
    bottom: 1.5rem;
    background: var(--lh-surface);
    border: 1px solid var(--lh-line-strong);
    border-radius: 12px;
    padding: 0.65rem 0.85rem;
    font-size: 0.75rem;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    max-width: 160px;
}
.lh-mock-float strong { display: block; color: var(--lh-wa); font-size: 0.8125rem; }

/* Faixa */
.lh-band {
    border-block: 1px solid var(--lh-line);
    background: rgba(255, 255, 255, 0.02);
    padding: 1.25rem 0;
}
.lh-band p {
    margin: 0;
    text-align: center;
    font-size: 0.9375rem;
    color: var(--lh-muted);
}
.lh-band strong { color: var(--lh-text); font-weight: 600; }

/* Cenário (dor → alívio) */
.lh-scenario {
    padding: clamp(3rem, 8vw, 5rem) 0;
}
.lh-scenario-head {
    max-width: 32rem;
    margin-bottom: 2.5rem;
}
.lh-scenario-head h2 {
    font-family: var(--lh-font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
}
.lh-scenario-head p { margin: 0; color: var(--lh-muted); }
.lh-scenario-grid {
    display: grid;
    gap: 1rem;
}
@media (min-width: 768px) {
    .lh-scenario-grid { grid-template-columns: 1fr 1fr; }
}
.lh-scenario-col {
    border-radius: var(--lh-radius);
    padding: 1.5rem;
    border: 1px solid var(--lh-line);
}
.lh-scenario-col--before {
    background: rgba(255, 107, 107, 0.04);
    border-color: rgba(255, 107, 107, 0.15);
}
.lh-scenario-col--after {
    background: rgba(61, 214, 195, 0.05);
    border-color: rgba(61, 214, 195, 0.18);
}
.lh-scenario-col h3 {
    font-family: var(--lh-font-display);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 1rem;
}
.lh-scenario-col--before h3 { color: #ff8a8a; }
.lh-scenario-col--after h3 { color: var(--lh-mint); }
.lh-scenario-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.lh-scenario-col li {
    position: relative;
    padding-left: 1.35rem;
    margin-bottom: 0.65rem;
    font-size: 0.9375rem;
    color: var(--lh-muted);
}
.lh-scenario-col li:last-child { margin-bottom: 0; }
.lh-scenario-col li::before {
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    top: 0.1rem;
    font-size: 0.85rem;
}
.lh-scenario-col--before li::before { content: '\f623'; color: #ff8a8a; }
.lh-scenario-col--after li::before { content: '\f26b'; color: var(--lh-mint); }

/* Bento */
.lh-bento {
    padding: clamp(3rem, 8vw, 5rem) 0;
}
.lh-section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lh-accent);
    margin-bottom: 0.5rem;
}
.lh-bento h2 {
    font-family: var(--lh-font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 2rem;
    max-width: 20ch;
}
.lh-bento-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}
@media (min-width: 640px) {
    .lh-bento-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
    .lh-bento-grid {
        grid-template-columns: repeat(12, 1fr);
        grid-auto-rows: minmax(120px, auto);
    }
    .lh-bento-card--wide { grid-column: span 7; }
    .lh-bento-card--tall { grid-column: span 5; grid-row: span 2; }
    .lh-bento-card--half { grid-column: span 6; }
    .lh-bento-card--third { grid-column: span 4; }
}
.lh-bento-card {
    border-radius: var(--lh-radius);
    border: 1px solid var(--lh-line);
    background: var(--lh-surface);
    padding: 1.35rem 1.5rem;
    transition: border-color 0.25s, transform 0.25s;
}
.lh-bento-card:hover {
    border-color: rgba(107, 156, 255, 0.35);
    transform: translateY(-2px);
}
.lh-bento-card i {
    font-size: 1.35rem;
    color: var(--lh-accent);
    margin-bottom: 0.75rem;
    display: block;
}
.lh-bento-card h3 {
    font-family: var(--lh-font-display);
    font-size: 1.0625rem;
    font-weight: 700;
    margin: 0 0 0.4rem;
}
.lh-bento-card p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--lh-muted);
    line-height: 1.55;
}

/* Passos */
.lh-path {
    padding: clamp(3rem, 8vw, 4.5rem) 0;
    border-top: 1px solid var(--lh-line);
}
.lh-path-header {
    text-align: center;
    max-width: 36rem;
    margin: 0 auto 2.5rem;
}
.lh-path-header h2 {
    font-family: var(--lh-font-display);
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    margin: 0 0 0.5rem;
}
.lh-path-header p { margin: 0; color: var(--lh-muted); }
.lh-path-steps {
    display: grid;
    gap: 1rem;
}
@media (min-width: 768px) {
    .lh-path-steps { grid-template-columns: repeat(3, 1fr); }
}
.lh-path-step {
    position: relative;
    padding: 1.5rem;
    border-radius: var(--lh-radius);
    border: 1px solid var(--lh-line);
    background: var(--lh-surface);
}
.lh-path-num {
    font-family: var(--lh-font-display);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    color: rgba(107, 156, 255, 0.25);
    margin-bottom: 0.5rem;
}
.lh-path-step h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
}
.lh-path-step p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--lh-muted);
}

/* App block */
.lh-app {
    padding: clamp(3rem, 8vw, 5rem) 0;
    border-top: 1px solid var(--lh-line);
}
.lh-app-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}
@media (min-width: 992px) {
    .lh-app-grid { grid-template-columns: 1fr 1fr; }
}
.lh-app h2 {
    font-family: var(--lh-font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin: 0 0 1rem;
}
.lh-app p { color: var(--lh-muted); margin: 0 0 1.25rem; }
.lh-app-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}
.lh-app-list li {
    padding: 0.4rem 0 0.4rem 1.5rem;
    position: relative;
    font-size: 0.9375rem;
    color: var(--lh-muted);
}
.lh-app-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.75em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--lh-mint);
}
.lh-app-device {
    justify-self: center;
    width: min(100%, 280px);
    aspect-ratio: 9/18;
    border-radius: 28px;
    border: 3px solid var(--lh-line-strong);
    background: var(--lh-bg);
    padding: 1rem 0.85rem;
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.5);
}
.lh-app-device-head {
    text-align: center;
    font-size: 0.6875rem;
    color: var(--lh-muted);
    margin-bottom: 1rem;
}
.lh-app-device-head span {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--lh-accent);
    font-family: var(--lh-font-display);
}
.lh-app-rows span {
    display: block;
    height: 36px;
    border-radius: 8px;
    background: var(--lh-surface-2);
    border: 1px solid var(--lh-line);
    margin-bottom: 0.5rem;
}

/* WhatsApp + analytics compact */
.lh-split {
    padding: clamp(3rem, 8vw, 4rem) 0;
    border-top: 1px solid var(--lh-line);
}
.lh-split-grid {
    display: grid;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .lh-split-grid { grid-template-columns: 1fr 1fr; }
}
.lh-split-card {
    border-radius: var(--lh-radius);
    border: 1px solid var(--lh-line);
    padding: 1.75rem;
    background: var(--lh-surface);
}
.lh-split-card--wa {
    border-color: rgba(37, 211, 102, 0.2);
    background: linear-gradient(160deg, rgba(37, 211, 102, 0.08), var(--lh-surface));
}
.lh-split-card h3 {
    font-family: var(--lh-font-display);
    font-size: 1.125rem;
    margin: 0 0 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.lh-split-card h3 .bi-whatsapp { color: var(--lh-wa); }
.lh-split-card p { margin: 0 0 1rem; font-size: 0.9375rem; color: var(--lh-muted); }
.lh-split-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 0.875rem;
    color: var(--lh-muted);
}
.lh-split-card li { padding: 0.25rem 0; }

/* FAQ */
.lh-faq {
    padding: clamp(3rem, 8vw, 4.5rem) 0;
    border-top: 1px solid var(--lh-line);
}
.lh-faq h2 {
    font-family: var(--lh-font-display);
    text-align: center;
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    margin: 0 0 1.5rem;
}
.lh-faq-list {
    max-width: 40rem;
    margin: 0 auto;
}
.lh-faq details {
    border-bottom: 1px solid var(--lh-line);
    padding: 1rem 0;
}
.lh-faq summary {
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.lh-faq summary::-webkit-details-marker { display: none; }
.lh-faq summary::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--lh-muted);
    font-weight: 400;
}
.lh-faq details[open] summary::after { content: '−'; }
.lh-faq p {
    margin: 0.75rem 0 0;
    font-size: 0.9375rem;
    color: var(--lh-muted);
    line-height: 1.65;
}

/* CTA final */
.lh-close {
    padding: clamp(3.5rem, 10vw, 6rem) 0;
}
.lh-close-box {
    text-align: center;
    padding: clamp(2rem, 6vw, 3rem);
    border-radius: calc(var(--lh-radius) + 8px);
    border: 1px solid var(--lh-line-strong);
    background:
        radial-gradient(ellipse 80% 80% at 50% 0%, rgba(107, 156, 255, 0.12), transparent 55%),
        var(--lh-surface);
}
.lh-close-box h2 {
    font-family: var(--lh-font-display);
    font-size: clamp(1.5rem, 3.5vw, 2.125rem);
    margin: 0 0 0.75rem;
    letter-spacing: -0.02em;
}
.lh-close-box > p {
    color: var(--lh-muted);
    max-width: 28rem;
    margin: 0 auto 1.75rem;
    font-size: 1rem;
}
.lh-close-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

/* Contato */
.lh-contact {
    padding: 2.5rem 0 4rem;
    text-align: center;
}
.lh-contact p { color: var(--lh-muted); margin: 0 0 1rem; }

/* FAB */
.lh-fab {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 100;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--lh-wa);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
    transition: transform 0.2s;
}
.lh-fab:hover { color: #fff; transform: scale(1.06); }
.lh-fab i { font-size: 1.5rem; }

/* Showcase / recursos herdados — harmonizar com lh */
.lh .sl-showcase {
    padding: clamp(2.5rem, 6vw, 4rem) 0;
    border-top: 1px solid var(--lh-line);
}
.lh .sl-showcase-head h2 {
    font-family: var(--lh-font-display);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    color: var(--lh-text);
}
.lh .sl-showcase-head p { color: var(--lh-muted); }
.lh .sl-resources {
    border-top: 1px solid var(--lh-line);
    padding-top: clamp(2.5rem, 6vw, 4rem);
}
.lh .sl-resources-head h2 {
    font-family: var(--lh-font-display);
    color: var(--lh-text);
}
.lh .sl-resources-head p { color: var(--lh-muted); }

/* Scroll anchors */
#inicio,
#demonstracao,
#recursos,
#como,
#duvidas,
#comecar,
#contato {
    scroll-margin-top: calc(var(--lh-nav-h) + 52px);
}

@media (prefers-reduced-motion: reduce) {
    .lh-bento-card,
    .lh-fab { transition: none; }
}