/* LPs de produto (lp.floty.com/<produto>/) — só o que muda em relação ao /style.css */

/* grade de 4 cartões: 4 colunas no desktop largo, 2 no meio, 1 no celular */
.product-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 1100px) { .product-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .product-grid--4 { grid-template-columns: minmax(0, 1fr); } }

/* dados técnicos: nota opcional */
.dados-nota { margin: 1.6rem 0 0; color: var(--muted); font-size: .9rem; max-width: 70ch; }

/* ---------- Calculadoras (plataforma de fundo, blocos) — mesmo visual da de pisos ---------- */

/* ---------- Calculadora ---------- */
.calc-intro { margin-top: .9rem; }
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.calc-form { display: grid; gap: 1.6rem; min-width: 0; }
.calc fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.calc legend { font: 700 .8125rem/1 var(--f-ui); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 0; margin-bottom: .7rem; }
.calc legend b { color: var(--ink); letter-spacing: 0; text-transform: none; font-size: .95rem; margin-left: .35rem; }

.calc-medidas { display: grid !important; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: end; gap: .6rem; }
.calc-medidas legend { grid-column: 1 / -1; }
.calc-medidas label { display: grid; gap: .35rem; font-weight: 700; font-size: .95rem; }
.calc-unid { display: flex; align-items: center; gap: .45rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 .8rem; font-weight: 600; color: var(--muted); }
.calc-unid:focus-within { border-color: var(--pool); box-shadow: 0 0 0 3px rgba(11,95,134,.15); }
.calc-unid input { width: 100%; min-width: 0; border: 0; background: transparent; font: 700 1.5rem/1 var(--f-display); color: var(--ink); padding: .7rem 0; outline: none; -moz-appearance: textfield; }
.calc-unid input::-webkit-outer-spin-button, .calc-unid input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.calc-x { font: 700 1.4rem/1 var(--f-display); color: var(--muted); padding-bottom: .9rem; }

.calc-modelos { display: grid !important; gap: .6rem; }
.calc-mod { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: .9rem; align-items: center; padding: .55rem .9rem .55rem .55rem; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; cursor: pointer; transition: border-color .2s, box-shadow .2s; position: relative; }
.calc-mod input { position: absolute; opacity: 0; pointer-events: none; }
.calc-mod img { width: 64px; height: 48px; object-fit: cover; border-radius: 6px; background: #EEF2F4; }
.calc-mod b { display: block; font: 700 1.02rem/1.25 var(--f-display); }
.calc-mod small { display: block; color: var(--muted); font-size: .85rem; line-height: 1.35; margin-top: .15rem; }
.calc-mod:has(input:checked) { border-color: var(--pool); box-shadow: inset 0 0 0 1px var(--pool); }
.calc-mod:has(input:focus-visible) { outline: 3px solid var(--pool); outline-offset: 2px; }

.calc-sw { display: flex; flex-wrap: wrap; gap: .5rem; }
.calc-sw button { width: 36px; height: 36px; border-radius: 8px; border: 1px solid rgba(0,0,0,.18); background: var(--c); cursor: pointer; padding: 0; position: relative; }
.calc-sw button[aria-checked="true"] { box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px var(--ink); }

.calc-res { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: clamp(1rem, 3vw, 1.6rem); display: grid; gap: .7rem; min-width: 0; box-shadow: var(--shadow); }
.calc-svg { width: 100%; height: auto; display: block; background: #F4F6F7; border-radius: 8px; }
.calc-svg text { font: 600 13px var(--f-ui); fill: var(--muted); }
.calc-num { margin: .3rem 0 0; display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.calc-num b { font: 700 clamp(2.6rem, 2rem + 2.4vw, 3.6rem)/1 var(--f-display); color: var(--deep); font-variant-numeric: tabular-nums; }
.calc-num span { font: 700 1.2rem/1 var(--f-display); color: var(--muted); }
.calc-det { margin: 0; color: #1B2B35; }
.calc-aviso { margin: 0; padding: .7rem .9rem; border-left: 3px solid var(--float); background: #FFF8E6; border-radius: 0 6px 6px 0; font-size: .95rem; }
.calc-acoes { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .3rem; }
.calc-nota { margin: 0; font-size: .8125rem; color: var(--muted); }


.product-grid--6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .product-grid--6 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .product-grid--6 { grid-template-columns: minmax(0, 1fr); } }
.calc-res .calc-tab { width: 100%; border-collapse: collapse; font-size: .92rem; } .calc-res .calc-tab td, .calc-res .calc-tab th { padding: .4rem .5rem; border-bottom: 1px solid var(--line); text-align: left; } .calc-res .calc-tab th { font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); } .calc-ok { color: var(--ok, #1F8A4C); font-weight: 700; } .calc-nao { color: #9B2C2C; font-weight: 700; }

@media (max-width: 860px) { .calc { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 420px) { .calc-acoes .btn { width: 100%; justify-content: center; } .calc-unid input { font-size: 1.3rem; } }