/* =========================================================
   ENTREMINAS — style.css
   Tema claro — paleta do logo (vermelho / preto / branco)
========================================================= */

:root {
    --red: #c0272b;
    --red-dark: #9c1e21;
    --ink: #201c1a;
    --ink-soft: #4a4340;
    --line: #e7e0d6;
    --paper: #ffffff;
    --paper-alt: #faf6ee;
    --sand: #f2ebda;
    --muted: #766c62;
    --radius: 10px;
    --shadow: 0 10px 30px rgba(32,28,26,.08);
    --shadow-strong: 0 16px 40px rgba(32,28,26,.16);
    font-size: 16px;
}

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

body {
    font-family: 'Poppins', system-ui, sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.65;
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--ink);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
header.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}
.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 24px;
    max-width: 1160px;
    margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 52px; width: auto; }
nav.main-nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}
nav.main-nav a {
    font-size: .93rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--ink-soft);
    transition: color .2s;
}
nav.main-nav a:hover, nav.main-nav a.active { color: var(--red); }
.btn-orcamento-nav {
    background: var(--red);
    color: #fff !important;
    padding: 11px 22px;
    border-radius: 30px;
    font-weight: 700;
}
.btn-orcamento-nav:hover { background: var(--red-dark); }
.burger { display: none; background: none; border: none; color: var(--ink); font-size: 1.6rem; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    height: 90vh;
    min-height: 560px;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
    isolation: isolate;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(20,16,14,.35) 0%, rgba(20,16,14,0) 45%);
    z-index: -1;
}
.hero-panel {
    display: inline-block;
    background: rgba(250,246,238,.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 36px 40px;
    box-shadow: var(--shadow-strong);
}
.hero-content { padding-bottom: 90px; max-width: 720px; }
.hero-kicker {
    color: var(--red);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    font-size: .9rem;
    margin-bottom: 14px;
}
.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    color: var(--ink);
    margin-bottom: 18px;
}
.hero p { font-size: 1.15rem; color: var(--ink-soft); margin-bottom: 32px; max-width: 560px; }

.btn {
    display: inline-block;
    padding: 15px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: .95rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; border: 2px solid #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--ink); }
.btn-outline-dark { background: transparent; border: 2px solid var(--ink); color: var(--ink); }
.btn-outline-dark:hover { background: var(--ink); color: #fff; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Sections ---------- */
section { padding: 90px 0; }
.section-alt { background: var(--paper-alt); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.kicker {
    color: var(--red);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: .85rem;
    margin-bottom: 10px;
    display: block;
}
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 14px; }
.section-head p { color: var(--muted); }

.intro-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 50px;
    align-items: center;
}
.intro-grid img { border-radius: var(--radius); box-shadow: var(--shadow-strong); }
.intro-text p { color: var(--ink-soft); margin-bottom: 18px; }

.cards-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-strong); }
.card img { height: 210px; width: 100%; object-fit: cover; }
.card-body { padding: 22px; }
.card-body h3 { margin-bottom: 10px; font-size: 1.15rem; }
.card-body p { color: var(--muted); font-size: .95rem; margin-bottom: 16px; }
.card-tag {
    display: inline-block;
    background: rgba(192,39,43,.09);
    color: var(--red);
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

/* ---------- Stats strip ---------- */
.stats-strip {
    background: var(--ink);
    padding: 44px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); text-align: center; gap: 20px; }
.stats-grid strong { display: block; font-size: 2.1rem; color: #fff; }
.stats-grid span { color: rgba(255,255,255,.7); font-size: .85rem; text-transform: uppercase; letter-spacing: .5px; }

/* ---------- Gallery ---------- */
.gallery-filters {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.gallery-filters button {
    background: var(--paper);
    border: 1px solid var(--line);
    color: var(--ink-soft);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: .2s;
}
.gallery-filters button.active, .gallery-filters button:hover {
    background: var(--red); color: #fff; border-color: var(--red);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.gallery-grid figure {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1/1;
    cursor: pointer;
    box-shadow: var(--shadow);
}
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery-grid figure:hover img { transform: scale(1.08); }
.gallery-grid figcaption {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 10px 12px;
    font-size: .78rem;
    background: linear-gradient(0deg, rgba(0,0,0,.7), transparent);
    color: #fff;
    opacity: 0;
    transition: .2s;
}
.gallery-grid figure:hover figcaption { opacity: 1; }

/* ---------- Form / Orçamento ---------- */
.orcamento-box {
    background: var(--paper);
    border-radius: var(--radius);
    padding: 44px;
    box-shadow: var(--shadow-strong);
    border: 1px solid var(--line);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: .82rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
input, select, textarea {
    background: var(--paper-alt);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 13px 16px;
    color: var(--ink);
    font-family: inherit;
    font-size: .95rem;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--red); background: #fff; }
textarea { resize: vertical; min-height: 110px; }
#form-msg, #voucher-form-msg { margin-top: 18px; padding: 14px 18px; border-radius: 8px; font-size: .9rem; display: none; }
#form-msg.ok, #voucher-form-msg.ok { display: block; background: rgba(60,160,80,.1); color: #1f7a3d; border: 1px solid rgba(60,160,80,.25); }
#form-msg.err, #voucher-form-msg.err { display: block; background: rgba(192,39,43,.08); color: var(--red-dark); border: 1px solid rgba(192,39,43,.25); }

/* ---------- Contact info blocks ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 56px; }
.contact-item {
    background: var(--paper);
    padding: 28px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}
.contact-item h4 { color: var(--red); margin-bottom: 8px; font-size: .82rem; text-transform: uppercase; letter-spacing: 1px; }
.contact-item p, .contact-item a { color: var(--ink); font-size: .95rem; }

/* ---------- CTA band (usada em várias páginas) ---------- */
.cta-band {
    background: var(--ink);
    border-radius: var(--radius);
    padding: 56px 40px;
    text-align: center;
    margin: 0 auto;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.7); max-width: 520px; margin: 0 auto 28px; }

/* ---------- Footer ---------- */
footer {
    background: var(--ink);
    padding: 54px 0 24px;
    color: #d9d2c8;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 36px;
}
.footer-grid h4 { color: #fff; margin-bottom: 16px; font-size: 1rem; }
.footer-grid p, .footer-grid a { color: #c9c1b6; font-size: .9rem; display: block; margin-bottom: 8px; }
.footer-grid a:hover { color: var(--red); }
.footer-logo { height: 44px; margin-bottom: 14px; background: #fff; padding: 8px 14px; border-radius: 8px; display: inline-block; width: auto; }
.social-row { display: flex; gap: 14px; margin-top: 10px; }
.social-row a {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.08);
    border-radius: 50%;
}
.social-row a:hover { background: var(--red); }
.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.1);
    font-size: .82rem;
    color: #a89f93;
}
.footer-bottom a { color: #a89f93; text-decoration: underline; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
    position: fixed;
    bottom: 26px; right: 26px;
    background: #25D366;
    width: 58px; height: 58px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    box-shadow: var(--shadow-strong);
    z-index: 99;
    color: #fff;
}

/* ---------- Lightbox ---------- */
.lightbox {
    position: fixed; inset: 0;
    background: rgba(15,12,10,.94);
    display: none;
    align-items: center; justify-content: center;
    z-index: 200;
    padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img { max-height: 88vh; border-radius: 6px; }
.lightbox-close {
    position: absolute; top: 24px; right: 34px;
    color: #fff; font-size: 2.2rem; cursor: pointer; background: none; border: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .intro-grid, .form-grid, .cards-3, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 26px; }
}
@media (max-width: 720px) {
    nav.main-nav { position: fixed; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 20px; display: none; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
    nav.main-nav.open { display: flex; }
    nav.main-nav ul { flex-direction: column; gap: 18px; align-items: flex-start; }
    .burger { display: block; }
    .hero-content { padding-bottom: 50px; }
    .hero-panel { padding: 24px 26px; border-radius: 12px; }
    .cta-band { padding: 40px 24px; }
}