:root {
    /* Cores Primárias */
    --color-terracotta: #C26339;
    --color-terracotta-dark: #5C3324;
    
    /* Cores Secundárias */
    --color-muted: #7A7267;
    --color-rule: #D8CFBE;
    --color-sage: #5C8A6F;
    --color-violet: #6E5DA8;
    --color-card-dark: #141311;
    
    /* Cores de Fundo / Texto */
    --color-bg: #F4EFEA; /* Fundo controlado, creme bem claro */
    --color-text-main: #1C1A19;
    --color-text-light: #F4EFEA;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    /* Compensa a navbar fixa ao navegar por âncoras (#features, etc.) */
    scroll-padding-top: 90px;
}

body {
    font-family: 'Geist', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6, .display {
    font-family: 'Instrument Serif', serif;
    font-weight: 400;
    line-height: 1.1;
}

.eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.eyebrow .dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-terracotta);
    border-radius: 50%;
    display: inline-block;
}

/* Navegação (Liquid Glass) */
.navbar {
    position: fixed;
    top: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    max-width: 92%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    padding: 0.5rem 0.6rem 0.5rem 1.5rem;
    z-index: 100;

    /* Efeito Liquid Glass */
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 100px;
    box-shadow:
        0 10px 30px rgba(92, 51, 36, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: transform 0.2s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.navbar nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

nav a {
    text-decoration: none;
    color: var(--color-text-main);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    transition: color 0.2s ease, background-color 0.2s ease;
}

nav a:hover {
    color: var(--color-terracotta-dark);
    background-color: rgba(194, 99, 57, 0.1);
}

/* Botão de CTA dentro da navbar acompanha o formato de pílula */
.navbar .btn {
    flex-shrink: 0;
    border-radius: 100px;
    box-shadow: 0 2px 8px rgba(194, 99, 57, 0.25);
}

/* Agrupa nav + CTA (no desktop ficam inline; no mobile viram dropdown) */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* Botão hambúrguer (só no mobile) */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 0 auto;
    background: var(--color-text-main);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
}

/* Vira "X" quando aberto */
.navbar.open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.navbar.open .nav-toggle span:nth-child(2) { opacity: 0; }
.navbar.open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: 'Geist', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--color-terracotta);
    color: var(--color-text-light);
}

.btn-primary:hover {
    background-color: var(--color-terracotta-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(194, 99, 57, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--color-rule);
}

.btn-secondary:hover {
    border-color: var(--color-terracotta);
    color: var(--color-terracotta);
}

/* Hero Section */
.hero {
    position: relative;
    width: 100%;
    height: 100vh; /* Ocupa 100% da tela */
    overflow: hidden;
    background-color: var(--color-rule);
}

video#hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Faz com que o vídeo preencha tudo sem distorcer */
}

/* No desktop, leve zoom-in (FOV um pouco menor) para a cena ficar mais fechada */
@media (min-width: 1025px) {
    video#hero-video {
        transform: scale(1.08);
        transform-origin: center;
    }
}

/* Scrim: clareia o lado esquerdo para o texto sentar com contraste estável,
   deixando a cena do vídeo aparecer à direita */
.hero-scrim {
    position: absolute;
    inset: 0;
    z-index: 5;
    background: linear-gradient(
        100deg,
        rgba(244, 239, 234, 0.92) 0%,
        rgba(244, 239, 234, 0.78) 32%,
        rgba(244, 239, 234, 0.35) 56%,
        rgba(244, 239, 234, 0) 78%
    );
}

/* Transição pixelizada: dithering dissolve o vídeo no creme da próxima seção */
.hero-divider {
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 36px;
    z-index: 6;
    background-image: url('pixel-divider.png');
    background-repeat: repeat-x;
    background-position: bottom left;
    background-size: auto 36px;
    image-rendering: pixelated;
    pointer-events: none;
}

/* Texto Flutuante na Hero */
.hero-overlay {
    position: absolute;
    top: 50%;
    left: 8%;
    transform: translateY(-50%);
    z-index: 10;
    max-width: 640px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-overlay .eyebrow {
    margin-bottom: 1.25rem;
}

.hero-text {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 1.02;
    letter-spacing: -0.01em;
    color: var(--color-text-main);
    /* Sombra discreta, só para legibilidade — sem halo embaçado */
    text-shadow: 0 1px 2px rgba(244, 239, 234, 0.6);
}

.hero-text .highlight {
    font-style: italic;
    color: var(--color-terracotta);
}

/* Headline: versão completa no desktop, versão curta no mobile (legibilidade) */
.ht-desk {
    display: block;
}

.ht-mob {
    display: none;
}

.hero-sub {
    margin-top: 1.75rem;
    max-width: 30rem;
    font-size: 1.15rem;
    line-height: 1.55;
    color: var(--color-muted);
}

/* CTA dentro do hero */
.hero-cta {
    margin-top: 2rem;
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
    border-radius: 100px;
    box-shadow: 0 8px 24px rgba(194, 99, 57, 0.3);
}

.hero-actions {
    margin-top: 2.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.hero-trust {
    margin-top: 1.75rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    color: var(--color-muted);
}

.dot-sage {
    background-color: var(--color-sage) !important;
}

/* Responsividade */
@media (max-width: 1024px) {
    .hero {
        height: 100dvh; /* Usa dvh para corrigir o bug da barra de pesquisa no iOS/Safari */
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0 1rem;
        top: 0.75rem;
        height: 44px;
        gap: 1rem;
    }

    .nav-toggle {
        display: flex;
    }

    /* Menu vira dropdown glass abaixo da navbar */
    .nav-menu {
        position: absolute;
        top: calc(100% + 0.6rem);
        right: 0;
        min-width: 230px;
        flex-direction: column;
        align-items: stretch;
        gap: 0.35rem;
        padding: 0.75rem;
        background: rgba(255, 255, 255, 0.72);
        backdrop-filter: blur(22px) saturate(180%);
        -webkit-backdrop-filter: blur(22px) saturate(180%);
        border: 1px solid rgba(255, 255, 255, 0.7);
        border-radius: 20px;
        box-shadow: 0 12px 32px rgba(92, 51, 36, 0.14);
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .navbar.open .nav-menu {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-menu nav {
        display: flex;
        flex-direction: column;
        gap: 0.1rem;
    }

    .nav-menu nav a {
        margin: 0;
        padding: 0.7rem 1rem;
        font-size: 1rem;
        border-radius: 12px;
    }

    .nav-menu .btn {
        margin-top: 0.4rem;
        width: 100%;
    }

    .logo-img {
        height: 34px;
    }

    .btn-sm {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    /* Mobile: fog moderado — reduzido em relação ao original (que era pesado),
       mas presente o suficiente pra firmar a leitura do título embaixo. */
    .hero-scrim {
        background: linear-gradient(
            180deg,
            rgba(244, 239, 234, 0) 40%,
            rgba(244, 239, 234, 0.35) 66%,
            rgba(244, 239, 234, 0.7) 100%
        );
    }

    /* Divisor mais baixo no mobile */
    .hero-divider {
        height: 28px;
        background-size: auto 28px;
    }

    .hero-overlay {
        left: 6%;
        width: 88%;
        max-width: 88%;
        top: auto;
        bottom: 7%;
        transform: none;
    }

    /* Mobile: headline curta e mais legível */
    .ht-desk {
        display: none;
    }

    .ht-mob {
        display: block;
    }

    .hero-overlay .eyebrow {
        margin-bottom: 1rem;
        font-size: 0.72rem;
    }

    /* Mobile: sem subtítulo no hero — só título + CTA */
    .hero-sub {
        display: none;
    }

    .hero-cta {
        margin-top: 1.5rem;
    }

    .hero-actions {
        margin-top: 1.75rem;
        width: 100%;
    }

    .hero-actions .btn {
        flex: 1;
        padding: 0.85rem 1rem;
    }
}

/* ============================================================
   CTA principal (abaixo do hero)
   ============================================================ */
.cta {
    background-color: var(--color-bg);
    padding: 8rem 2rem 7rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cta-title {
    font-family: 'Instrument Serif', serif;
    font-weight: 400;
    font-size: clamp(3rem, 7vw, 6rem);
    line-height: 1.0;
    letter-spacing: -0.015em;
    margin-bottom: 2.5rem;
}

.btn-lg {
    padding: 1.1rem 2.6rem;
    font-size: 1.1rem;
    border-radius: 100px;
    box-shadow: 0 8px 24px rgba(194, 99, 57, 0.28);
}

.cta-note {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    color: var(--color-muted);
}

@media (max-width: 768px) {
    .cta {
        padding: 5.5rem 1.5rem;
    }

    .cta-title {
        margin-bottom: 2rem;
    }
}

/* ============================================================
   O que a Jaifi faz — capítulos
   ============================================================ */
.chapters {
    background-color: var(--color-bg);
    padding: 7rem 2rem 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.chapters .eyebrow {
    justify-content: center;
}

.chapters-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 3.5rem;
}

.chapter-grid {
    width: 100%;
    max-width: 1040px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.chapter {
    background-color: #fff;
    border: 1px solid var(--color-rule);
    border-radius: 20px;
    padding: 1.75rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(92, 51, 36, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chapter:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(92, 51, 36, 0.12);
}

.chapter-kicker {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-muted);
}

.chapter-title {
    font-family: 'Instrument Serif', serif;
    font-size: 2rem;
    line-height: 1.1;
    margin: 0.1rem 0 1.25rem;
}

.chapter-art {
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.chapter-art span {
    font-family: 'Instrument Serif', serif;
    font-size: 4.5rem;
    line-height: 1;
    color: var(--color-text-light);
    opacity: 0.92;
}

.art-sage { background-color: var(--color-sage); }
.art-violet { background-color: var(--color-violet); }
.art-terra { background-color: var(--color-terracotta); }
.art-dark { background-color: var(--color-card-dark); }

.chapter-desc {
    margin-top: 1.25rem;
    font-size: 0.98rem;
    line-height: 1.55;
    color: var(--color-muted);
}

@media (max-width: 768px) {
    .chapters {
        padding: 5rem 1.25rem 3rem;
    }

    .chapter-grid {
        grid-template-columns: 1fr;
    }

    .chapters-title {
        margin-bottom: 2.5rem;
    }
}

/* ============================================================
   Caça-palavras interativo (Entrega B)
   ============================================================ */
.wordsearch {
    background-color: #F2ECE2; /* paper do branding (token do guia) */
    padding: 4.5rem 2rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.wordsearch .eyebrow {
    margin-bottom: 1.25rem;
}

.wordsearch-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 0.75rem;
}

.wordsearch-sub {
    font-size: 1rem;
    color: var(--color-muted);
    margin-bottom: 2.5rem;
}

#wordsearch {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

.wordsearch-cap {
    margin-top: 1.75rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    color: var(--color-muted);
}

/* A legenda só faz sentido no desktop (hover). No touch é autoplay. */
@media (hover: none) {
    .wordsearch-cap {
        display: none;
    }
}

/* Mobile: caça-palavras quase na largura toda, com um respiro nas laterais */
@media (max-width: 768px) {
    .wordsearch {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* ============================================================
   Seção "Como funciona" (#features)
   ============================================================ */
.features {
    background-color: var(--color-bg);
    padding: 7rem 2rem;
}

.section-inner {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 5rem;
    align-items: center;
}

/* Destaque itálico terracota em qualquer headline */
.highlight {
    font-style: italic;
    color: var(--color-terracotta);
}

.features-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: -0.01em;
    margin-bottom: 1.5rem;
}

.features-lead {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-muted);
    max-width: 34rem;
}

/* Passos */
.steps {
    list-style: none;
    margin: 2.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step {
    display: flex;
    gap: 1.1rem;
    align-items: flex-start;
}

.step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-terracotta);
    padding-top: 0.35rem;
    flex-shrink: 0;
    letter-spacing: 0.05em;
}

.step-text h3 {
    font-family: 'Geist', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.3;
    margin-bottom: 0.2rem;
}

.step-text p {
    font-size: 0.98rem;
    line-height: 1.5;
    color: var(--color-muted);
}

/* Card escuro de dado (contraste, conforme branding) */
.stat-card {
    margin-top: 2.5rem;
    background-color: var(--color-card-dark);
    color: var(--color-text-light);
    border-radius: 16px;
    padding: 1.75rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-num {
    font-family: 'Instrument Serif', serif;
    font-size: 3.5rem;
    line-height: 1;
    color: var(--color-terracotta);
    flex-shrink: 0;
}

.stat-label {
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(244, 239, 234, 0.78);
}

/* Coluna visual / mockup de WhatsApp */
.features-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chat {
    width: 100%;
    max-width: 380px;
    background-color: #fff;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--color-rule);
    box-shadow: 0 24px 60px rgba(92, 51, 36, 0.16);
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.9rem 1.1rem;
    background-color: var(--color-sage);
    color: #fff;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Instrument Serif', serif;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.chat-id {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.chat-id strong {
    font-weight: 600;
    font-size: 0.95rem;
}

.chat-status {
    font-size: 0.78rem;
    opacity: 0.85;
}

.chat-body {
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    background-color: #ECE5DB; /* tom de fundo de conversa, dentro da paleta creme */
}

.bubble {
    max-width: 82%;
    padding: 0.6rem 0.8rem 1.1rem;
    border-radius: 14px;
    font-size: 0.9rem;
    line-height: 1.4;
    position: relative;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.06);
}

.bubble.in {
    align-self: flex-start;
    background-color: #fff;
    color: var(--color-text-main);
    border-top-left-radius: 4px;
}

.bubble.out {
    align-self: flex-end;
    background-color: var(--color-sage);
    color: #fff;
    border-top-right-radius: 4px;
}

.bubble-meta {
    position: absolute;
    right: 0.7rem;
    bottom: 0.4rem;
    font-size: 0.65rem;
    opacity: 0.65;
}

.chat-badge {
    margin-top: 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--color-muted);
    background-color: #fff;
    border: 1px solid var(--color-rule);
    padding: 0.5rem 1rem;
    border-radius: 100px;
}

/* Responsividade da seção */
@media (max-width: 900px) {
    .features {
        padding: 5rem 1.5rem;
    }

    .section-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .features-copy {
        order: 1;
    }

    .features-visual {
        order: 2;
    }

    .stat-card {
        flex-direction: row;
    }
}

@media (max-width: 480px) {
    .stat-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}

/* ============================================================
   Casos de uso — Segmented control + carrossel
   ============================================================ */
.usecases {
    background-color: var(--color-bg);
    padding: 6rem 2rem 7rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.usecases .eyebrow { justify-content: center; }

.usecases-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 2.5rem;
}

.uc { width: 100%; max-width: 1040px; }

/* Segmented control */
.uc-tabs {
    display: inline-flex;
    gap: 0.35rem;
    padding: 0.35rem;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--color-rule);
    border-radius: 100px;
    margin-bottom: 2.5rem;
}

.uc-tab {
    position: relative;
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: 'Geist', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-muted);
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
    overflow: hidden;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.uc-tab.is-active {
    color: var(--color-text-main);
    background: #fff;
    box-shadow: 0 2px 8px rgba(92, 51, 36, 0.08);
}

.uc-bar {
    position: absolute;
    left: 0.4rem; right: 0.4rem; bottom: 4px;
    height: 3px;
    border-radius: 3px;
    overflow: hidden;
}

.uc-bar i {
    display: block;
    height: 100%;
    width: 100%;
    background: var(--color-terracotta);
    transform: scaleX(0);
    transform-origin: left center;
}

/* Carrossel */
.uc-viewport { width: 100%; overflow: hidden; }

.uc-track {
    display: flex;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.uc-panel { min-width: 100%; }

.uc-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    text-align: left;
    background: #fff;
    border: 1px solid var(--color-rule);
    border-radius: 24px;
    padding: 3rem;
    min-height: 440px;
    box-shadow: 0 14px 40px rgba(92, 51, 36, 0.07);
}

.uc-copy h3 {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(1.9rem, 3vw, 2.6rem);
    line-height: 1.12;
    margin-bottom: 1rem;
}

.uc-copy p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--color-muted);
    max-width: 28rem;
}

.uc-art {
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: stretch;
}

/* Card 1 — mock de configuração */
.config-mock {
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.cfg-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.9rem 1.1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-rule);
    border-radius: 14px;
    font-size: 0.95rem;
    animation: cfgPulse 6s infinite;
}

.cfg-row span:first-child { color: var(--color-text-main); font-weight: 500; }

.cfg-pill {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--color-terracotta);
    background: rgba(194, 99, 57, 0.1);
    padding: 0.3rem 0.7rem;
    border-radius: 100px;
    white-space: nowrap;
}

.cfg-row:nth-child(1) { animation-delay: 0s; }
.cfg-row:nth-child(2) { animation-delay: 1.5s; }
.cfg-row:nth-child(3) { animation-delay: 3s; }
.cfg-row:nth-child(4) { animation-delay: 4.5s; }

@keyframes cfgPulse {
    0%, 14%, 100% { border-color: var(--color-rule); background: var(--color-bg); }
    4%, 9% { border-color: var(--color-terracotta); background: #fff; }
}

/* Card 2 — fila HORIZONTAL simples de integrações (ícones grandes, centralizados) */
.integ {
    position: relative;
    /* Full-bleed: a fila percorre a tela toda, independente do padding da seção */
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(-50vw + 50%);
    height: 140px;
    overflow: hidden;
    /* some suavemente nas pontas */
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.integ-track {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 76px;
}

.hg-ic {
    position: absolute;
    top: 0;
    width: 76px;
    height: 76px;
    padding: 11px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 5px 16px rgba(92, 51, 36, 0.12);
    will-change: left;
}

.hg-ic img { width: 100%; height: 100%; object-fit: contain; display: block; }

/* Responsivo */
@media (max-width: 768px) {
    .usecases { padding: 5rem 1.25rem 5.5rem; }

    .uc-tabs { display: flex; width: 100%; }
    .uc-tab { flex: 1; padding: 0.6rem 0.5rem; font-size: 0.82rem; }

    .uc-card {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1.5rem;
        text-align: center;
        min-height: 0;
    }

    .uc-copy p { max-width: none; margin: 0 auto; }

    .uc-art { order: 2; }
    .uc-copy { order: 1; }
}

/* ============================================================
   Prova Social / Depoimentos
   ============================================================ */
.testimonials {
    background-color: var(--color-bg);
    padding: 7rem 2rem 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonials .eyebrow { justify-content: center; }

.testimonials-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 3rem;
}

.testimonials-grid {
    width: 100%;
    max-width: 1080px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: #fff;
    border: 1px solid var(--color-rule);
    border-radius: 20px;
    padding: 2rem 1.75rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: 0 10px 30px rgba(92, 51, 36, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(92, 51, 36, 0.12);
}

/* Card em destaque (escuro) */
.testimonial-featured {
    background: var(--color-card-dark);
    border-color: transparent;
    color: var(--color-text-light);
}

.testimonial-featured blockquote {
    color: rgba(244, 239, 234, 0.92);
}

.testimonial-card blockquote {
    font-family: 'Instrument Serif', serif;
    font-size: 1.15rem;
    font-style: italic;
    line-height: 1.5;
    margin: 0;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--color-terracotta);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Geist', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-family: 'Geist', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--color-muted);
}

.testimonial-featured .testimonial-author span {
    color: rgba(244, 239, 234, 0.6);
}

.testimonial-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: var(--color-terracotta);
    opacity: 0.7;
}

@media (max-width: 768px) {
    .testimonials { padding: 5rem 1.25rem 4rem; }
    .testimonials-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Números / Dados (faixa escura)
   ============================================================ */
.stats {
    background-color: var(--color-card-dark);
    padding: 5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stats-grid {
    width: 100%;
    max-width: 1080px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.stat-item {
    flex: 1;
    text-align: center;
    padding: 1.5rem 1rem;
}

.stat-number {
    display: block;
    font-family: 'Instrument Serif', serif;
    font-size: clamp(3rem, 6vw, 4.5rem);
    line-height: 1;
    color: var(--color-terracotta);
    margin-bottom: 0.75rem;
}

.stat-desc {
    font-size: 0.95rem;
    line-height: 1.45;
    color: rgba(244, 239, 234, 0.7);
}

.stat-divider {
    width: 1px;
    height: 80px;
    background: rgba(244, 239, 234, 0.15);
    flex-shrink: 0;
}

.stats-note {
    margin-top: 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: rgba(244, 239, 234, 0.35);
}

@media (max-width: 768px) {
    .stats { padding: 3.5rem 1.25rem; }
    .stats-grid {
        flex-direction: column;
        gap: 0;
    }
    .stat-item { padding: 1.5rem 0; }
    .stat-divider {
        width: 60px;
        height: 1px;
    }
}

/* ============================================================
   Planos e Preços
   ============================================================ */
.pricing {
    background-color: var(--color-bg);
    padding: 7rem 2rem 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.pricing .eyebrow { justify-content: center; }

.pricing-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 0.75rem;
}

.pricing-lead {
    font-size: 1.1rem;
    color: var(--color-muted);
    margin-bottom: 3rem;
}

.pricing-grid {
    width: 100%;
    max-width: 1080px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.pricing-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--color-rule);
    border-radius: 20px;
    padding: 2.5rem 2rem 2rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(92, 51, 36, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(92, 51, 36, 0.12);
}

/* Card destaque */
.pricing-featured {
    border-color: var(--color-terracotta);
    border-width: 2px;
    box-shadow: 0 14px 40px rgba(194, 99, 57, 0.15);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--color-terracotta);
    color: #fff;
    padding: 0.35rem 1rem;
    border-radius: 100px;
    white-space: nowrap;
}

.plan-name {
    font-family: 'Instrument Serif', serif;
    font-size: 1.75rem;
    line-height: 1.1;
    margin-bottom: 0.25rem;
}

.plan-desc {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin-bottom: 1.5rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: 0.15rem;
    margin-bottom: 1.75rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--color-rule);
}

.price-currency {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--color-muted);
    align-self: flex-start;
    margin-top: 0.5rem;
}

.price-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-text-main);
}

.price-period {
    font-size: 0.95rem;
    color: var(--color-muted);
}

.plan-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex: 1;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    line-height: 1.4;
}

.check {
    font-size: 0.85rem;
    color: var(--color-terracotta);
    flex-shrink: 0;
    width: 1.2rem;
}

.check.muted { color: var(--color-rule); }
.muted-text { color: var(--color-muted); opacity: 0.7; }

.btn-plan {
    width: 100%;
    border-radius: 100px;
    padding: 0.9rem;
    font-size: 1rem;
}

.plan-note {
    margin-top: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    color: var(--color-terracotta);
    opacity: 0.6;
    text-align: center;
}

@media (max-width: 900px) {
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; }
    .pricing { padding: 5rem 1.25rem 4rem; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
    background-color: var(--color-bg);
    padding: 7rem 2rem 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.faq .eyebrow { justify-content: center; }

.faq-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 3rem;
}

.faq-list {
    width: 100%;
    max-width: 720px;
    text-align: left;
}

.faq-item {
    border-bottom: 1px solid var(--color-rule);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem 0;
    font-family: 'Geist', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    transition: color 0.2s ease;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question:hover { color: var(--color-terracotta); }

.faq-icon {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-terracotta);
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.faq-item[open] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 0 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-muted);
    max-width: 90%;
}

@media (max-width: 768px) {
    .faq { padding: 5rem 1.25rem 4rem; }
    .faq-question { font-size: 0.95rem; padding: 1.25rem 0; }
}

/* ============================================================
   CTA Final
   ============================================================ */
.cta-final {
    background-color: var(--color-terracotta);
    padding: 7rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cta-final-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1.02;
    color: #fff;
    margin-bottom: 1.5rem;
}

.cta-final-highlight {
    font-style: italic;
    color: var(--color-text-light);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.cta-final-sub {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
}

.btn-cta-final {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.1rem 3rem;
    font-family: 'Geist', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    background: #fff;
    color: var(--color-terracotta);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(92, 51, 36, 0.3);
    transition: all 0.2s ease;
}

.btn-cta-final:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(92, 51, 36, 0.4);
}

@media (max-width: 768px) {
    .cta-final { padding: 5rem 1.5rem; }
}

/* ============================================================
   Rodapé
   ============================================================ */
.footer {
    background-color: var(--color-card-dark);
    color: rgba(244, 239, 234, 0.7);
    padding: 4rem 2rem 0;
}

.footer-inner {
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(244, 239, 234, 0.1);
}

.footer-logo {
    height: 56px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 260px;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-col h4 {
    font-family: 'Geist', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.footer-col a {
    text-decoration: none;
    color: rgba(244, 239, 234, 0.55);
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-col a:hover {
    color: var(--color-terracotta);
}

.footer-bottom {
    max-width: 1080px;
    margin: 0 auto;
    padding: 1.5rem 0;
    font-size: 0.78rem;
    color: rgba(244, 239, 234, 0.35);
}

@media (max-width: 768px) {
    .footer { padding: 3rem 1.25rem 0; }
    .footer-inner { flex-direction: column; gap: 2rem; }
    .footer-links { gap: 2.5rem; }
}

/* ============================================================
   Botão flutuante WhatsApp
   ============================================================ */
.whatsapp-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background: var(--color-sage);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(92, 138, 111, 0.4);
    z-index: 90;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.whatsapp-fab:hover {
    transform: scale(1.08);
    box-shadow: 0 10px 28px rgba(92, 138, 111, 0.5);
}

@media (max-width: 768px) {
    .whatsapp-fab {
        bottom: 1rem;
        right: 1rem;
        width: 52px;
        height: 52px;
    }
}

/* ============================================================
   Reestruturação: Motivo · Resultados · Integrações · Agendamento
   ============================================================ */

/* Motivo para comprar — duas colunas no PC (frase | celular) */
.reason {
    background-color: var(--color-bg);
    padding: 5rem 2rem;
    display: flex;
    justify-content: center;
}
.reason-inner {
    width: 100%;
    max-width: 1080px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 3.5rem;
}
.reason-copy { text-align: left; }
.reason-copy .eyebrow { justify-content: flex-start; }
.reason-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 3.6vw, 3.6rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.reason-visual { display: flex; justify-content: center; }
.reason-img {
    width: 100%;
    max-width: 320px;
    height: auto;
    display: block;
    filter: drop-shadow(0 24px 50px rgba(92, 51, 36, 0.18));
}

@media (max-width: 768px) {
    .reason { padding: 4rem 1.5rem; }
    .reason-inner { grid-template-columns: 1fr; gap: 2.5rem; }
    .reason-copy { text-align: center; }
    .reason-copy .eyebrow { justify-content: center; }
    .reason-visual { order: 2; }
    .reason-img { max-width: 270px; }
}

.reason-pillars {
    margin-top: 3.25rem;
    width: 100%;
    max-width: 920px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.reason-pillar {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.35rem;
    padding: 0 0.5rem;
}

.rp-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.7rem;
    box-shadow: 0 6px 16px rgba(92, 51, 36, 0.14);
}

.rp-icon svg { width: 26px; height: 26px; }
.rp-sage { background-color: var(--color-sage); }
.rp-terra { background-color: var(--color-terracotta); }
.rp-violet { background-color: var(--color-violet); }

.reason-pillar h3 {
    font-family: 'Geist', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
}

.reason-pillar p {
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--color-muted);
    max-width: 16rem;
}

@media (max-width: 768px) {
    .reason-pillars {
        grid-template-columns: 1fr;
        gap: 1.75rem;
        margin-top: 2.5rem;
        max-width: 22rem;
    }
}

/* Resultados reais */
.results {
    background-color: var(--color-bg);
    padding: 4.5rem 2rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.results .eyebrow { justify-content: center; }
.results-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 1.25rem;
}
.results-note {
    max-width: 40rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-muted);
    margin-bottom: 3rem;
}
.results-grid {
    width: 100%;
    max-width: 1040px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.result-card {
    background-color: var(--color-card-dark);
    color: var(--color-text-light);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: left;
}
.result-num {
    display: block;
    font-family: 'Instrument Serif', serif;
    font-size: clamp(3rem, 5vw, 4.5rem);
    line-height: 1;
    color: var(--color-terracotta);
    margin-bottom: 0.75rem;
}
.result-label {
    font-family: 'Geist', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.3;
    color: var(--color-text-light);
    margin-bottom: 0.85rem;
}
.result-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(244, 239, 234, 0.72);
}

/* Integrações (seção) */
.integrations {
    background-color: var(--color-bg);
    padding: 4.5rem 2rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.integrations .eyebrow { justify-content: center; }
.integrations-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}
.integrations-lead {
    max-width: 34rem;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--color-muted);
    margin-bottom: 3rem;
}

/* Agendamento (Google Meet) */
.booking {
    background-color: var(--color-bg);
    padding: 4.5rem 2rem 5.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.booking .eyebrow { justify-content: center; }
.booking-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}
.booking-sub {
    max-width: 36rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-muted);
    margin-bottom: 2.5rem;
}
.booking-embed { width: 100%; max-width: 880px; }

/* Widget de agendamento (estilo Cal.com, abre WhatsApp) */
.bk-card {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    text-align: left;
    background: #fff;
    border: 1px solid var(--color-rule);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(92, 51, 36, 0.10);
}

.bk-info {
    padding: 2.25rem;
    border-right: 1px solid var(--color-rule);
    background: #fffdfb;
    display: flex;
    flex-direction: column;
}
.bk-host { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.bk-host-logo { width: 44px; height: 44px; object-fit: contain; }
.bk-host-txt { display: flex; flex-direction: column; line-height: 1.3; }
.bk-host-txt strong { font-family: 'Geist', sans-serif; font-weight: 600; font-size: 1.05rem; }
.bk-host-txt span { font-size: 0.85rem; color: var(--color-muted); }
.bk-meta { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 1.75rem; }
.bk-meta li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.92rem; line-height: 1.3; }
.bk-mi { width: 18px; height: 18px; color: var(--color-terracotta); flex-shrink: 0; }
.bk-fields { margin-top: auto; padding-top: 1.25rem; display: flex; flex-direction: column; gap: 0.85rem; }
.bk-field { display: flex; flex-direction: column; gap: 0.4rem; }
.bk-field span { font-size: 0.8rem; font-weight: 500; color: var(--color-muted); }
.bk-field input {
    font-family: 'Geist', sans-serif; font-size: 0.95rem;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-rule);
    border-radius: 10px;
    background: #fff;
    color: var(--color-text-main);
    outline: none;
    transition: border-color 0.2s ease;
}
.bk-field input:focus { border-color: var(--color-terracotta); }

.bk-pick { padding: 2.25rem; display: flex; flex-direction: column; }
.bk-step {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--color-muted); margin-bottom: 0.7rem;
}
.bk-dates { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; margin-bottom: 1.5rem; }
.bk-date {
    display: flex; flex-direction: column; align-items: center; gap: 0.1rem;
    padding: 0.6rem 0.3rem;
    border: 1px solid var(--color-rule); border-radius: 12px;
    background: #fff; cursor: pointer; transition: border-color 0.15s ease, background-color 0.15s ease;
}
.bk-date:hover { border-color: var(--color-terracotta); }
.bk-date.is-sel { background: var(--color-terracotta); border-color: var(--color-terracotta); }
.bk-dow { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-muted); }
.bk-day { font-family: 'Instrument Serif', serif; font-size: 1.5rem; line-height: 1; color: var(--color-text-main); }
.bk-mon { font-size: 0.7rem; color: var(--color-muted); }
.bk-date.is-sel .bk-dow, .bk-date.is-sel .bk-day, .bk-date.is-sel .bk-mon { color: #fff; }

.bk-times { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin-bottom: 1.5rem; }
.bk-time {
    padding: 0.55rem 0.3rem;
    border: 1px solid var(--color-rule); border-radius: 10px;
    background: #fff; cursor: pointer;
    font-family: 'JetBrains Mono', monospace; font-size: 0.88rem;
    color: var(--color-text-main); transition: border-color 0.15s ease, background-color 0.15s ease;
}
.bk-time:hover { border-color: var(--color-terracotta); }
.bk-time.is-sel { background: var(--color-terracotta); border-color: var(--color-terracotta); color: #fff; }

.bk-confirm { margin-top: auto; width: 100%; padding: 1rem; border-radius: 100px; font-size: 1rem; }
.bk-confirm:disabled,
.bk-confirm:disabled:hover {
    background: var(--color-rule); color: var(--color-muted);
    cursor: not-allowed; box-shadow: none; transform: none;
}
.bk-note {
    margin-top: 0.75rem; text-align: center;
    font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--color-muted);
}

/* FAQ: + vira × ao abrir */
.faq-icon { display: inline-block; transition: transform 0.2s ease; }
.faq-item[open] .faq-icon { transform: rotate(45deg); }

/* Responsivo das novas seções */
@media (max-width: 768px) {
    .reason { padding: 5rem 1.5rem; }
    .results { padding: 4.5rem 1.25rem 5.5rem; }
    .results-grid { grid-template-columns: 1fr; }
    .result-card { padding: 2rem 1.5rem; }
    .integrations { padding: 4.5rem 1.25rem 5.5rem; }
    .booking { padding: 4.5rem 1rem 5.5rem; }
    .bk-card { grid-template-columns: 1fr; }
    .bk-info { border-right: none; border-bottom: 1px solid var(--color-rule); padding: 1.4rem; }
    .bk-host { margin-bottom: 1rem; }
    .bk-host-logo { width: 38px; height: 38px; }
    .bk-meta { gap: 0.5rem; margin-bottom: 1.1rem; }
    .bk-meta li { font-size: 0.88rem; }
    .bk-fields { margin-top: 0; padding-top: 0; gap: 0.7rem; }
    .bk-pick { padding: 1.4rem; }
    .bk-dates { gap: 0.4rem; margin-bottom: 1.1rem; }
    .bk-date { padding: 0.5rem 0.2rem; border-radius: 10px; }
    .bk-day { font-size: 1.3rem; }
    .bk-times { gap: 0.4rem; margin-bottom: 1.1rem; }
    .bk-time { padding: 0.5rem 0.2rem; font-size: 0.82rem; }
    .bk-confirm { padding: 0.9rem; }
}