/* ----- VARIÁVEIS GLOBAIS (tons suaves) ----- */
:root {
    --bg-offwhite: #fefcf7;
    --bg-bege: #f7f1ea;
    --bg-nude: #eee5dd;
    --card-bg: #fffffffa;
    --text-principal: #3d2e28;
    --text-destaque: #7a5a4a;
    --btn-whatsapp: #25D366;
    --btn-whatsapp-hover: #1da851;
    --sombra-suave: 0 12px 28px rgba(90, 60, 50, 0.06);
    --borda-suave: 1px solid rgba(200, 175, 160, 0.2);
    --fonte-corpo: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
}

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

body {
    background-color: var(--bg-offwhite);
    color: var(--text-principal);
    font-family: var(--fonte-corpo);
    line-height: 1.6;
    padding-bottom: 80px; /* espaço para o botão flutuante */
}

/* Tipografia acolhedora */
h1, h2, h3, h4 {
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--text-principal);
}

.display-4 {
    font-weight: 400;
    letter-spacing: -0.02em;
}

.bg-bege-custom {
    background-color: var(--bg-bege);
}

.bg-nude-custom {
    background-color: var(--bg-nude);
}

.card-soft {
    background-color: var(--card-bg);
    border: var(--borda-suave);
    border-radius: 28px;
    box-shadow: var(--sombra-suave);
    transition: all 0.2s ease;
}

.card-soft:hover {
    box-shadow: 0 20px 36px rgba(90, 60, 50, 0.08);
}

.btn-whatsapp-primary {
    background-color: var(--btn-whatsapp);
    border: none;
    padding: 14px 32px;
    font-weight: 500;
    font-size: 1.2rem;
    border-radius: 60px;
    color: white !important;
    transition: 0.2s;
    box-shadow: 0 8px 18px rgba(37, 211, 102, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-whatsapp-primary:hover {
    background-color: var(--btn-whatsapp-hover);
    color: white;
    transform: scale(1.02);
    box-shadow: 0 12px 26px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp-primary i {
    font-size: 1.5rem;
}

/* Botão flutuante fixo (pulsante + hover com texto) */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background-color: var(--btn-whatsapp);
    color: #fff;
    border-radius: 60px;
    text-decoration: none;
    font-size: 2.4rem;
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
    transition: all 0.25s ease;
    animation: pulse-wpp 1.8s infinite;
    border: none;
    outline: none;
    cursor: pointer;
}

.whatsapp-float i {
    line-height: 1;
    transition: all 0.2s;
}

/* tooltip expansível no hover */
.whatsapp-float .float-label {
    position: absolute;
    right: 80px;
    background: #2c3e50;
    background: rgba(30, 30, 30, 0.85);
    backdrop-filter: blur(4px);
    color: #fff;
    padding: 8px 18px;
    border-radius: 40px;
    font-size: 0.95rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.whatsapp-float .float-label::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: rgba(30, 30, 30, 0.85);
}

.whatsapp-float:hover .float-label {
    opacity: 1;
    pointer-events: none;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    background-color: var(--btn-whatsapp-hover);
    animation: none;
}

@keyframes pulse-wpp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* destaque para depoimentos */
.depoimento-card {
    border-left: 6px solid #dcc9bc;
}
/*
.img-placeholder {
    background-color: #e2d6cd;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5f4a3b;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.4px;
    width: 100%;
    height: auto;
    aspect-ratio: 1/1;
    background-image: linear-gradient(145deg, #ede3db, #e2d4ca);
    border: 1px solid #dacbc1;
}

.img-placeholder-rounded {
    border-radius: 40px;
}

.img-placeholder-sm {
    aspect-ratio: 1/1;
    width: 80px;
    height: 80px;
    border-radius: 40px;
} */

/* pequenos ajustes */
.section-padding {
    padding: 4rem 0;
}

.lead {
    color: #5b4a3e;
}

hr {
    opacity: 0.2;
    width: 80px;
    margin: 1rem auto;
    border-color: #b7a396;
}