/* ============================================
   Landing Page — AgendaFesta
   Edite cores, fontes e espaçamentos aqui.
   ============================================ */

:root {
    --landing-primary: #6c5ce7;
    --landing-primary-dark: #5849c4;
    --landing-accent: #fd79a8;
    --landing-bg: #faf9ff;
    --landing-text: #2d3436;
    --landing-muted: #636e72;
    --landing-card: #ffffff;
    --landing-radius: 16px;
    --landing-shadow: 0 12px 40px rgba(108, 92, 231, 0.12);
}

* {
    box-sizing: border-box;
}

body.landing-page {
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--landing-text);
    background: var(--landing-bg);
    line-height: 1.6;
}

.landing-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(108, 92, 231, 0.1);
    padding: 0.75rem 0;
}

.landing-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--landing-text);
    font-weight: 800;
    font-size: 1.15rem;
}

.landing-brand img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.landing-nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(108, 92, 231, 0.2);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    flex-shrink: 0;
}

@media (max-width: 767px) {
    .landing-nav .container {
        row-gap: 0.65rem;
    }

    .landing-brand {
        flex: 1 1 auto;
        min-width: 0;
        order: 1;
    }

    .landing-nav-toggle {
        order: 2;
    }

    .landing-nav-actions {
        order: 3;
        flex: 1 1 100%;
        width: 100%;
        justify-content: center;
        gap: 0.5rem;
    }

    .landing-nav-actions .btn-landing {
        flex: 1 1 auto;
        padding: 0.55rem 0.75rem;
        font-size: 0.85rem;
    }

    .landing-nav-links {
        order: 4;
    }
}

.landing-nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 0 auto;
    background: var(--landing-primary);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

.landing-nav--open .landing-nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.landing-nav--open .landing-nav-toggle span:nth-child(2) {
    opacity: 0;
}

.landing-nav--open .landing-nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.landing-nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    order: 10;
    list-style: none;
    margin: 0;
    padding: 0.25rem 0 0.5rem;
    border-top: 1px solid rgba(108, 92, 231, 0.1);
}

.landing-nav--open .landing-nav-links {
    display: flex;
}

.landing-nav-links li {
    width: 100%;
}

.landing-nav-links a {
    display: block;
    padding: 0.7rem 0;
}

.landing-nav-links a {
    text-decoration: none;
    color: var(--landing-muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.landing-nav-links a:hover {
    color: var(--landing-primary);
}

.landing-nav-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-landing {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.25rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    border: 2px solid transparent;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
    cursor: pointer;
    white-space: nowrap;
}

.btn-landing:hover {
    transform: translateY(-1px);
}

.btn-landing-primary {
    background: linear-gradient(135deg, var(--landing-primary), var(--landing-accent));
    color: #fff;
    box-shadow: 0 8px 24px rgba(108, 92, 231, 0.35);
}

.btn-landing-primary:hover {
    box-shadow: 0 12px 28px rgba(108, 92, 231, 0.45);
    color: #fff;
}

.btn-landing-outline {
    background: #fff;
    color: var(--landing-primary);
    border-color: rgba(108, 92, 231, 0.35);
}

.btn-landing-outline:hover {
    background: #f4f2ff;
    color: var(--landing-primary-dark);
}

.btn-landing-lg {
    padding: 0.85rem 1.75rem;
    font-size: 1.05rem;
}

.landing-section {
    padding: 4rem 1.25rem;
}

.landing-section .container {
    max-width: 1140px;
    margin: 0 auto;
}

.landing-section-title {
    font-size: clamp(1.75rem, 4vw, 2.35rem);
    font-weight: 800;
    margin: 0 0 0.75rem;
    letter-spacing: -0.02em;
}

.landing-section-lead {
    color: var(--landing-muted);
    font-size: 1.1rem;
    max-width: 640px;
    margin: 0 auto 2.5rem;
}

.landing-section-lead--left {
    margin: 0 0 2.5rem;
    max-width: none;
}

.text-center {
    text-align: center;
}

/* Hero */
.landing-hero {
    padding: 3rem 1.25rem 4rem;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(253, 121, 168, 0.15), transparent 55%),
        radial-gradient(ellipse at 80% 20%, rgba(108, 92, 231, 0.18), transparent 50%),
        var(--landing-bg);
}

.landing-hero .container {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
}

.landing-hero-badge {
    display: inline-block;
    background: #fff;
    border: 1px solid rgba(108, 92, 231, 0.2);
    color: var(--landing-primary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.landing-hero h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.1;
    font-weight: 900;
    margin: 0 0 1rem;
    letter-spacing: -0.03em;
}

.landing-hero h1 span {
    background: linear-gradient(135deg, var(--landing-primary), var(--landing-accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-hero p {
    font-size: 1.15rem;
    color: var(--landing-muted);
    margin: 0 0 1.75rem;
    max-width: 520px;
}

.landing-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.landing-hero-image {
    border-radius: var(--landing-radius);
    overflow: hidden;
    box-shadow: var(--landing-shadow);
    background: #fff;
    aspect-ratio: 4 / 3;
}

.landing-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Cards de recursos */
.landing-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.landing-feature-card {
    background: var(--landing-card);
    border-radius: var(--landing-radius);
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(108, 92, 231, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.landing-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--landing-shadow);
}

.landing-feature-card img {
    width: 100%;
    height: 160px;
    object-fit: contain;
    background: #f8f7ff;
    border-radius: 12px;
    margin-bottom: 1rem;
    padding: 1rem;
}

.landing-feature-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
}

.landing-feature-card p {
    margin: 0;
    color: var(--landing-muted);
    font-size: 0.95rem;
}

/* Como funciona */
.landing-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    counter-reset: step;
}

.landing-step {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: var(--landing-card);
    padding: 1.5rem;
    border-radius: var(--landing-radius);
    border: 1px solid rgba(108, 92, 231, 0.08);
}

.landing-step-num {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--landing-primary), var(--landing-accent));
    color: #fff;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.landing-step h3 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
}

.landing-step p {
    margin: 0;
    color: var(--landing-muted);
    font-size: 0.95rem;
}

/* Por quê */
.landing-why {
    background: linear-gradient(180deg, #fff 0%, var(--landing-bg) 100%);
}

.landing-why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

.landing-why-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}

.landing-why-list li {
    padding: 0.65rem 0 0.65rem 2rem;
    position: relative;
    color: var(--landing-muted);
}

.landing-why-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--landing-primary);
    font-weight: 800;
}

/* Planos */
.landing-pricing {
    background: #fff;
}

.landing-pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 820px;
    margin: 0 auto;
}

.landing-plan {
    position: relative;
    background: var(--landing-card);
    border: 1px solid rgba(108, 92, 231, 0.14);
    border-radius: var(--landing-radius);
    padding: 1.75rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.landing-plan--featured {
    border-color: var(--landing-primary);
    box-shadow: var(--landing-shadow);
}

.landing-plan-badge {
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #fff;
    background: var(--landing-primary);
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
}

.landing-plan-name {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
}

.landing-plan-price {
    margin: 0;
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--landing-text);
}

.landing-plan-cycle {
    margin: 0.25rem 0 1.25rem;
    color: var(--landing-muted);
    font-size: 0.95rem;
}

.landing-plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    flex-grow: 1;
}

.landing-plan-features li {
    padding: 0.45rem 0 0.45rem 1.5rem;
    position: relative;
    color: var(--landing-muted);
    font-size: 0.95rem;
}

.landing-plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--landing-primary);
    font-weight: 800;
}

.landing-plan-cta {
    width: 100%;
    text-align: center;
}

.landing-plan-note {
    margin: 0.85rem 0 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--landing-muted);
}

.landing-plan-note a {
    color: var(--landing-primary);
    font-weight: 600;
    text-decoration: none;
}

.landing-plan-note a:hover {
    text-decoration: underline;
}

/* CTA final */
.landing-cta {
    background: linear-gradient(135deg, var(--landing-primary), #a29bfe);
    color: #fff;
    text-align: center;
    border-radius: var(--landing-radius);
    padding: 3rem 1.5rem;
    margin: 0 1.25rem 3rem;
    max-width: calc(1140px - 2.5rem);
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--landing-shadow);
}

.landing-cta h2 {
    margin: 0 0 0.75rem;
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.landing-cta p {
    margin: 0 auto 1.5rem;
    max-width: 520px;
    opacity: 0.92;
}

.landing-cta .btn-landing-primary {
    background: #fff;
    color: var(--landing-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.landing-cta .btn-landing-outline {
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
    background: transparent;
}

.landing-cta .btn-landing-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.landing-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.landing-footer {
    text-align: center;
    padding: 2rem 1.25rem;
    color: var(--landing-muted);
    font-size: 0.9rem;
    border-top: 1px solid rgba(108, 92, 231, 0.1);
}

.landing-editable-hint {
    font-size: 0.75rem;
    color: #b2bec3;
    font-style: italic;
    margin-top: 0.5rem;
}

@media (min-width: 768px) {
    .landing-nav-toggle {
        display: none;
    }

    .landing-nav-links {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        width: auto;
        order: unset;
        gap: 1.5rem;
        padding: 0;
        border-top: none;
        align-items: center;
        flex-shrink: 0;
    }

    .landing-nav-links li {
        width: auto;
        flex: 0 0 auto;
    }

    .landing-nav-links a {
        display: inline-block;
        padding: 0;
        white-space: nowrap;
    }

    .landing-nav--open .landing-nav-links {
        display: flex;
    }

    .landing-hero .container {
        grid-template-columns: 1fr 1fr;
    }

    .landing-features {
        grid-template-columns: repeat(3, 1fr);
    }

    .landing-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .landing-step {
        flex-direction: column;
        text-align: center;
    }

    .landing-why-grid {
        grid-template-columns: 1fr 1fr;
    }

    .landing-pricing-grid {
        grid-template-columns: 1fr 1fr;
        align-items: stretch;
    }
}

@media (min-width: 992px) {
    .landing-hero {
        padding: 4rem 1.25rem 5rem;
    }
}