/* Landing Pages — Google Ads */

.landing-page .header { display: none; }

.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0.85rem 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.landing-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.landing-header__cta { white-space: nowrap; }

.btn--lg {
    padding: 0.95rem 1.75rem;
    font-size: 1rem;
}

/* Hero */
.landing-hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 7rem 0 4rem;
    overflow: hidden;
}

.landing-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 55% at 15% 45%, rgba(0, 229, 255, 0.14), transparent),
        radial-gradient(ellipse 50% 45% at 85% 25%, rgba(0, 153, 255, 0.1), transparent);
}

.landing-hero__content {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.landing-hero__tag {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
}

.landing-hero h1 {
    font-size: clamp(2.2rem, 5.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.landing-hero h1 .highlight {
    background: linear-gradient(135deg, var(--accent), #0099ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-hero__text {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 580px;
}

.landing-hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.landing-stats {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.landing-stat strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--accent);
}

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

/* Themes */
.landing-themes {
    padding: 5rem 0;
    background: var(--bg-card);
}

.landing-themes__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.landing-theme-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    position: relative;
    transition: var(--transition);
}

.landing-theme-card:hover {
    border-color: rgba(0, 229, 255, 0.25);
    transform: translateY(-4px);
}

.landing-theme-card__num {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    opacity: 0.5;
}

.landing-theme-card__icon {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.landing-theme-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.landing-theme-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
}

/* Benefits */
.landing-benefits {
    padding: 5rem 0;
}

.landing-benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
}

.landing-benefit {
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.landing-benefit__icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.75rem;
}

.landing-benefit h4 {
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
}

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

/* Cases */
.landing-cases {
    padding: 5rem 0;
    background: var(--bg-card);
}

.landing-cases__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.landing-case {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.landing-case:hover {
    border-color: rgba(0, 229, 255, 0.2);
}

.landing-case__visual {
    height: 140px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--case-color, #00e5ff), rgba(0,0,0,0.3));
    font-size: 3rem;
}

.landing-case__body {
    padding: 1.5rem;
}

.landing-case__category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.landing-case h3 {
    font-size: 1.05rem;
    margin: 0.4rem 0 0.5rem;
}

.landing-case p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* CTA */
.landing-cta {
    padding: 5rem 0;
}

.landing-cta__box {
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.08), rgba(0, 153, 255, 0.05));
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: var(--radius);
    padding: 3.5rem 2rem;
}

.landing-cta__box h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.landing-cta__box p {
    color: var(--text-muted);
    max-width: 520px;
    margin: 0 auto 2rem;
}

.landing-cta__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.landing-cta__social {
    margin-top: 1.5rem;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.landing-cta__social a {
    font-size: 0.9rem;
    color: var(--accent);
}

/* Footer */
.landing-footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border);
}

.landing-footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.landing-footer__inner a {
    color: var(--accent);
}

/* Floating WhatsApp */
.landing-float-wa {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 58px;
    height: 58px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.landing-float-wa:hover {
    transform: scale(1.08);
}

/* Responsive */
@media (max-width: 900px) {
    .landing-themes__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .landing-header__cta span { display: none; }
    .landing-stats { gap: 1.5rem; }
    .landing-cta__actions { flex-direction: column; align-items: center; }
    .landing-footer__inner { flex-direction: column; text-align: center; }
}