/* ============================================================
   SERRALHARIA POQUINHAS — style.css (multi-page)
   Fundo branco · Vermelho accent · Inter · Lucide Icons
   ============================================================ */

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

:root {
    --red: #c8191a;
    --red-dark: #a01213;
    --red-bg: #fdf0f0;
    --black: #111;
    --gray-800: #2a2a2a;
    --gray-600: #4a4a4a;
    --gray-400: #7a7777;
    --gray-200: #ccc;
    --gray-100: #ebebeb;
    --gray-50: #f7f5f2;
    --white: #fff;
    --border: #e0dcd8;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
    --radius: 2px;
    --radius-lg: 4px;
    --ease: 0.22s ease;
}

html { scroll-behavior: smooth; }

body {
    background: var(--white);
    color: var(--black);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
input, select, textarea, button { font-family: var(--font); }
address { font-style: normal; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 2rem; }
.text-center { text-align: center; }

/* ---- Scroll progress bar ---- */
.scroll-progress {
    position: fixed; top: 0; left: 0; height: 2px;
    background: var(--red); z-index: 9999; width: 0%;
    transition: width 0.08s linear; pointer-events: none;
}

/* ---- Ripple ---- */
@keyframes sp-ripple { to { transform: scale(60); opacity: 0; } }

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal.visible { opacity: 1 !important; transform: none !important; transition: none !important; }
    .scroll-progress { display: none; }
}

/* ---- ICONS ---- */
.icon-xs { width: 14px; height: 14px; flex-shrink: 0; }
.icon-sm { width: 17px; height: 17px; flex-shrink: 0; }
.icon-md { width: 22px; height: 22px; flex-shrink: 0; }
.icon-lg { width: 28px; height: 28px; flex-shrink: 0; }
.red { color: var(--red); }
svg, i[data-lucide] { display: inline-block; vertical-align: middle; }

/* ---- REVEAL ---- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; transition-delay: var(--delay, 0ms); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- SECTIONS ---- */
.section { padding: 5.5rem 0; }
.section-alt { background: var(--gray-50); }
.section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); margin-bottom: 0.5rem; }
.section-title { font-size: clamp(2.2rem, 4.5vw, 3.2rem); font-weight: 800; color: var(--black); line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 0.75rem; }
.section-desc { font-size: 0.95rem; color: var(--gray-400); line-height: 1.75; max-width: 560px; }
.section-header { margin-bottom: 2.5rem; }

/* ---- BUTTONS ---- */
.btn-red {
    display: inline-flex; align-items: center; gap: 0.45rem;
    background: var(--red); color: var(--white); font-size: 0.875rem;
    font-weight: 600; padding: 0.85rem 1.8rem; border-radius: 0;
    border: 2px solid var(--red); cursor: pointer; transition: all 0.25s ease; white-space: nowrap;
}
.btn-red:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn-red.btn-full { width: 100%; justify-content: center; }

.btn-outline {
    display: inline-flex; align-items: center; gap: 0.45rem;
    background: transparent; color: var(--black); font-size: 0.875rem;
    font-weight: 600; padding: 0.85rem 1.8rem; border-radius: 0;
    border: 2px solid var(--border); cursor: pointer; transition: all 0.25s ease; white-space: nowrap;
}
.btn-outline:hover { background: var(--black); color: var(--white); border-color: var(--black); }

.btn-outline-red {
    display: inline-flex; align-items: center; gap: 0.45rem;
    background: transparent; color: var(--red); font-size: 0.875rem;
    font-weight: 600; padding: 0.85rem 1.8rem; border-radius: 0;
    border: 2px solid var(--red); cursor: pointer; transition: all 0.25s ease;
}
.btn-outline-red:hover { background: var(--red); color: var(--white); }

.btn-white {
    display: inline-flex; align-items: center; gap: 0.45rem;
    background: var(--white); color: var(--red); font-size: 0.875rem;
    font-weight: 600; padding: 0.85rem 1.8rem; border-radius: 0;
    border: 2px solid var(--white); cursor: pointer; transition: all 0.25s ease;
}
.btn-white:hover { background: transparent; color: var(--white); }

.btn-white-outline {
    display: inline-flex; align-items: center; gap: 0.45rem;
    background: transparent; color: var(--white); font-size: 0.875rem;
    font-weight: 600; padding: 0.85rem 1.8rem; border-radius: 0;
    border: 2px solid rgba(255,255,255,0.4); cursor: pointer; transition: all 0.25s ease;
}
.btn-white-outline:hover { border-color: var(--white); }

.btn-inline-flex { display: inline-flex; align-items: center; gap: 0.45rem; margin-top: 1.75rem; }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa-float {
    position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 999;
    width: 54px; height: 54px; background: #25d366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; box-shadow: 0 4px 16px rgba(37,211,102,0.5);
    transition: transform var(--ease), box-shadow var(--ease);
}
.wa-float svg { display: block; flex-shrink: 0; }
.wa-float:hover { transform: scale(1.08); box-shadow: 0 6px 22px rgba(37,211,102,0.65); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 900;
    background: var(--white); border-bottom: 1px solid transparent;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.navbar.scrolled { border-bottom-color: var(--border); box-shadow: 0 2px 14px rgba(0,0,0,0.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo-img { height: 30px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-link { font-size: 0.85rem; font-weight: 500; color: var(--gray-600); transition: color var(--ease); }
.nav-link:hover, .nav-link.active { color: var(--red); }
.nav-link.active { font-weight: 600; }

.nav-phone { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; font-weight: 700; color: var(--red); transition: opacity var(--ease); }
.nav-phone:hover { opacity: 0.8; }

.nav-login { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--gray-50); color: var(--gray-400); transition: all var(--ease); }
.nav-login:hover { background: var(--red-bg); color: var(--red); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--black); border-radius: 2px; transition: var(--ease); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.hamburger span { transition: transform 0.25s ease, opacity 0.2s ease; }

/* ============================================================
   PAGE HERO (Breadcrumb pages)
   ============================================================ */
.page-hero {
    padding: 130px 0 3rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--border);
}
.page-hero-sm { padding-bottom: 1.5rem; }
.page-hero-title { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; color: var(--black); line-height: 1.15; margin-bottom: 0.5rem; }
.page-hero-sub { font-size: 1rem; color: var(--gray-400); max-width: 540px; }

.breadcrumb { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--gray-400); margin-bottom: 1rem; }
.breadcrumb a { color: var(--gray-400); transition: color var(--ease); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb span:last-child { color: var(--black); font-weight: 500; }

/* ============================================================
   HERO (Home)
   ============================================================ */
.hero { padding: 130px 0 80px; background: var(--white); border-bottom: 1px solid var(--border); }
.hero-inner { display: grid; grid-template-columns: 1.1fr 380px; gap: 4rem; align-items: center; }
.hero-eyebrow { font-size: 0.8rem; font-weight: 500; color: var(--gray-400); letter-spacing: 0.04em; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.hero-eyebrow::before { content: ''; display: block; width: 24px; height: 2px; background: var(--red); }
.hero-title { font-size: clamp(2.8rem, 5.5vw, 4.6rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.035em; color: var(--black); margin-bottom: 1.2rem; }
.hero-title span { color: var(--red); }
.hero-subtitle { font-size: 1rem; color: var(--gray-400); line-height: 1.75; max-width: 460px; margin-bottom: 1.75rem; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-trust { display: flex; gap: 2.5rem; flex-wrap: wrap; padding-top: 2rem; border-top: 1px solid var(--border); }
.trust-item { display: flex; flex-direction: column; }
.trust-num { font-size: 1.7rem; font-weight: 900; color: var(--black); line-height: 1; letter-spacing: -0.04em; }
.trust-num span { color: var(--red); }
.trust-label { font-size: 0.75rem; color: var(--gray-400); margin-top: 0.25rem; }

/* Hero panel form */
.hero-panel { background: var(--white); box-shadow: 0 12px 30px rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.04); padding: 1.75rem 1.5rem; }
.hero-panel-head { display: flex; align-items: center; gap: 0.5rem; font-size: 0.95rem; font-weight: 800; color: var(--black); margin-bottom: 1.2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.panel-form { display: flex; flex-direction: column; gap: 0.75rem; }

/* ============================================================
   SERVICES — rows & detail
   ============================================================ */
.srv-header { margin-bottom: 0; padding-bottom: 2rem; }
.srv-header .section-title { margin-bottom: 0; }
.srv-rows { display: flex; flex-direction: column; }
.srv-row {
    display: grid; grid-template-columns: 60px 1fr auto; gap: 0 3rem;
    align-items: center; padding: 1.5rem 0; border-top: 1px solid var(--border);
    transition: background var(--ease);
}
.srv-row:last-child { border-bottom: 1px solid var(--border); }
.srv-row:hover .srv-row-title { color: var(--red); }
.srv-row-num { font-size: 0.72rem; font-weight: 700; color: var(--gray-200); letter-spacing: 0.08em; }
.srv-row-title { font-size: 1.35rem; font-weight: 700; color: var(--black); margin-bottom: 0.35rem; transition: color var(--ease); }
.srv-row-items { font-size: 0.95rem; color: var(--gray-400); line-height: 1.5; }
.srv-row-cta {
    display: inline-flex; align-items: center; gap: 0.35rem;
    font-size: 0.8rem; font-weight: 700; color: var(--black);
    border: 1px solid var(--border); padding: 0.55rem 1.1rem; transition: all 0.25s ease;
}
.srv-row:hover .srv-row-cta { background: var(--black); border-color: var(--black); color: var(--white); }

/* Service detail (servicos.php) */
.srv-section-header { display: flex; align-items: center; gap: 1.2rem; margin-bottom: 2.5rem; }
.srv-section-icon { width: 56px; height: 56px; background: var(--red-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--red); flex-shrink: 0; }
.srv-detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.srv-detail-card {
    padding: 2rem 1.5rem; border: 1px solid var(--border); background: var(--white);
    transition: all 0.3s ease; position: relative;
}
.srv-detail-card:hover { border-color: var(--red); box-shadow: 0 8px 24px rgba(200,25,26,0.06); transform: translateY(-2px); }
.srv-detail-icon { width: 44px; height: 44px; background: var(--red-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--red); margin-bottom: 1.25rem; }
.srv-detail-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.6rem; }
.srv-detail-desc { font-size: 0.88rem; color: var(--gray-400); line-height: 1.65; margin-bottom: 1.2rem; }
.srv-detail-cta { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; font-weight: 700; color: var(--red); transition: gap var(--ease); }
.srv-detail-cta:hover { gap: 0.6rem; }

/* ============================================================
   EMPRESA
   ============================================================ */
.empresa-inner { display: grid; grid-template-columns: 1fr; gap: 3rem; }
.empresa-content { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: start; }
.empresa-text p { font-size: 0.95rem; color: var(--gray-600); line-height: 1.85; margin-bottom: 1rem; }
.empresa-desc { font-size: 0.95rem; color: var(--gray-400); line-height: 1.75; }

.empresa-metrics {
    display: flex; align-items: center; gap: 0; border-top: 2px solid var(--black);
    border-bottom: 1px solid var(--border); padding: 0; flex-wrap: wrap;
}
.metric-item { padding: 1.5rem 2.5rem 1.25rem 0; flex: 1; min-width: 120px; }
.metric-val { font-size: 2.4rem; font-weight: 900; color: var(--black); line-height: 1; letter-spacing: -0.04em; }
.metric-val span { color: var(--red); }
.metric-lbl { font-size: 0.72rem; color: var(--gray-400); margin-top: 0.2rem; text-transform: uppercase; letter-spacing: 0.06em; }
.metric-divider { width: 1px; height: 48px; background: var(--border); flex-shrink: 0; margin: 0 2rem 0 0; }

/* Values grid */
.values-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.75rem; margin-top: 2.5rem; }
.value-card { padding: 2rem 1.5rem; background: var(--white); border: 1px solid var(--border); transition: all 0.3s ease; }
.value-card:hover { border-color: var(--red); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.04); }
.value-icon { width: 52px; height: 52px; background: var(--red-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--red); margin-bottom: 1.25rem; }
.value-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.value-desc { font-size: 0.88rem; color: var(--gray-400); line-height: 1.65; }

/* ============================================================
   RECENT PROJECTS (Home)
   ============================================================ */
.recent-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; flex-wrap: wrap; }
.recent-header .section-title { margin-bottom: 0; }
.recent-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.recent-card { overflow: hidden; border-radius: var(--radius); }
.recent-card-main { grid-column: span 2; grid-row: span 2; }
.recent-img-wrap { position: relative; width: 100%; height: 100%; min-height: 240px; overflow: hidden; background: var(--gray-100); display: block; }
.recent-img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.recent-img-wrap:hover .recent-img { transform: scale(1.04); }
.recent-info {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 2.5rem 1.5rem 1.25rem;
    background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, rgba(0,0,0,0) 100%);
    color: var(--white);
}
.recent-cat { display: inline-block; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); background: rgba(255,255,255,0.12); padding: 0.2rem 0.55rem; margin-bottom: 0.5rem; }
.recent-title { font-size: 1rem; font-weight: 700; line-height: 1.3; color: var(--white); }
.recent-card-main .recent-title { font-size: 1.2rem; }
.recent-desc { font-size: 0.83rem; color: rgba(255,255,255,0.72); margin-top: 0.5rem; line-height: 1.55; }
.recent-cta { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--white); margin-top: 1rem; padding-bottom: 0.15rem; border-bottom: 1px solid var(--red); transition: color var(--ease); }
.recent-cta:hover { color: var(--red); border-color: transparent; }

/* ============================================================
   GALERIA — Project Grid
   ============================================================ */
.gallery-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.filter-btn {
    padding: 0.6rem 1.4rem; font-size: 0.82rem; font-weight: 600;
    border: 1px solid var(--border); background: var(--white); color: var(--gray-600);
    cursor: pointer; transition: all 0.25s ease;
}
.filter-btn:hover, .filter-btn.active { background: var(--black); color: var(--white); border-color: var(--black); }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.project-grid-3 { grid-template-columns: repeat(3, 1fr); }

.project-card {
    border: 1px solid var(--border); overflow: hidden; background: var(--white);
    transition: all 0.3s ease; display: flex; flex-direction: column;
}
.project-card:hover { border-color: var(--red); transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
.project-card-img { height: 200px; overflow: hidden; background: var(--gray-100); }
.project-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.project-card:hover .project-card-img img { transform: scale(1.05); }
.project-card-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.project-card-cat { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--red); margin-bottom: 0.35rem; }
.project-card-title { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; line-height: 1.3; }
.project-card-date { font-size: 0.78rem; color: var(--gray-400); display: flex; align-items: center; gap: 0.3rem; margin-bottom: 0.75rem; }
.project-card-link { font-size: 0.8rem; font-weight: 700; color: var(--red); display: inline-flex; align-items: center; gap: 0.3rem; margin-top: auto; transition: gap var(--ease); }
.project-card:hover .project-card-link { gap: 0.6rem; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-top: 3rem; }
.pag-btn { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.82rem; font-weight: 600; color: var(--gray-600); padding: 0.5rem 1rem; border: 1px solid var(--border); transition: all var(--ease); }
.pag-btn:hover { border-color: var(--red); color: var(--red); }
.pag-numbers { display: flex; gap: 0.3rem; }
.pag-num { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; font-size: 0.82rem; font-weight: 600; border: 1px solid var(--border); color: var(--gray-600); transition: all var(--ease); }
.pag-num:hover, .pag-num.active { background: var(--red); border-color: var(--red); color: var(--white); }

/* Empty state */
.empty-state { text-align: center; padding: 4rem 2rem; color: var(--gray-400); }
.empty-state i { margin-bottom: 1rem; }

/* ============================================================
   PROJETO INDIVIDUAL
   ============================================================ */
.projeto-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.projeto-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 0.75rem; }
.projeto-meta { display: flex; gap: 1.5rem; flex-wrap: wrap; color: var(--gray-400); font-size: 0.88rem; }
.projeto-meta span { display: flex; align-items: center; gap: 0.35rem; }
.project-badge { display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--white); background: var(--red); padding: 0.3rem 0.75rem; margin-bottom: 0.6rem; }
.projeto-desc { margin-bottom: 3rem; }
.projeto-desc-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 1rem; }
.projeto-desc-text { font-size: 0.95rem; color: var(--gray-600); line-height: 1.85; }

.projeto-gallery { margin-bottom: 2rem; }
.projeto-photos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 0.75rem; }
.projeto-photo {
    overflow: hidden; border-radius: var(--radius); cursor: pointer;
    height: 200px; background: var(--gray-100);
}
.projeto-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.projeto-photo:hover img { transform: scale(1.05); }

/* Lightbox */
.lightbox {
    position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.92);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0s 0.3s;
}
.lightbox.active { opacity: 1; visibility: visible; transition: opacity 0.3s ease; }
.lightbox-content { max-width: 90vw; max-height: 85vh; }
.lightbox-img { max-width: 90vw; max-height: 85vh; object-fit: contain; }
.lightbox-close, .lightbox-prev, .lightbox-next {
    position: absolute; background: none; border: none; color: white; cursor: pointer;
    padding: 1rem; transition: opacity var(--ease);
}
.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { opacity: 0.7; }
.lightbox-counter { position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.6); font-size: 0.85rem; }

/* ============================================================
   CONTACTOS
   ============================================================ */
.contact-inner { display: grid; grid-template-columns: 1fr 1.15fr; gap: 3rem; align-items: start; }
.contact-desc { font-size: 0.95rem; color: var(--gray-400); line-height: 1.75; margin: 0.75rem 0 2rem; }
.contact-list { display: flex; flex-direction: column; gap: 0.6rem; }
.contact-row { display: flex; align-items: center; gap: 0.9rem; padding: 0.85rem 1rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); transition: border-color var(--ease); }
.contact-row.link:hover { border-color: var(--red); }
.contact-row-icon { width: 36px; height: 36px; background: var(--red-bg); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--red); flex-shrink: 0; }
.contact-row-label { font-size: 0.72rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-row-value { font-size: 0.875rem; font-weight: 600; color: var(--black); margin-top: 0.15rem; line-height: 1.4; }

/* Forms */
.form-box { background: var(--white); box-shadow: 0 12px 30px rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.04); padding: 2rem; }
.form-box-title { display: flex; align-items: center; gap: 0.75rem; font-size: 1.25rem; font-weight: 800; color: var(--black); margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.8rem; font-weight: 700; color: var(--gray-600); }
.form-group input, .form-group select, .form-group textarea {
    background: var(--gray-50); border: 1px solid transparent; border-radius: 0;
    padding: 0.75rem 0.9rem; font-size: 0.9rem; color: var(--black);
    width: 100%; outline: none; transition: all 0.3s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    background: var(--white); border-color: var(--red); box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray-400); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-note { font-size: 0.75rem; color: var(--gray-400); text-align: center; margin-top: 0.5rem; }
.form-hint { font-size: 0.75rem; color: var(--gray-400); margin-top: 0.25rem; }
.form-feedback { padding: 0.8rem 1rem; border-radius: var(--radius); font-size: 0.875rem; font-weight: 500; margin-bottom: 0.5rem; }
.form-feedback.success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; }
.form-feedback.error { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }

.form-feedback-container { margin-top: 1rem; }
.form-feedback-container .form-feedback { margin-bottom: 0; }

/* Panel form */
.panel-form .form-group label { font-size: 0.78rem; font-weight: 600; }
.panel-form .form-group input, .panel-form .form-group select, .panel-form .form-group textarea {
    background: var(--white); border: 1px solid var(--border); padding: 0.65rem 0.9rem; font-size: 0.875rem;
}
.panel-form .form-group input:focus, .panel-form .form-group select:focus, .panel-form .form-group textarea:focus { border-color: var(--red); }
.panel-form .form-note { font-size: 0.72rem; margin-top: 0.25rem; }

/* Map */
.map-section { width: 100%; }
.map-embed { width: 100%; height: 350px; }
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { background: var(--red); padding: 3.5rem 0; }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-band-title { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; color: var(--white); }
.cta-band-sub { font-size: 0.95rem; color: rgba(255,255,255,0.75); margin-top: 0.3rem; }
.cta-band-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--black); color: var(--white); padding: 3.5rem 0 2rem; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 3rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 2rem; }
.footer-logo { height: 24px; width: auto; filter: brightness(0) invert(1); margin-bottom: 1.1rem; }
.footer-address { font-size: 0.83rem; color: rgba(255,255,255,0.45); line-height: 1.7; margin-bottom: 1rem; }
.footer-schedule { font-size: 0.82rem; color: rgba(255,255,255,0.4); display: flex; align-items: center; gap: 0.35rem; margin-bottom: 1rem; }
.footer-contacts { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-contacts a { display: flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; color: rgba(255,255,255,0.55); transition: color var(--ease); }
.footer-contacts a:hover { color: var(--white); }
.footer-col-title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.35); margin-bottom: 1rem; }
.footer-nav { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.footer-nav a { font-size: 0.85rem; color: rgba(255,255,255,0.55); transition: color var(--ease); }
.footer-nav a:hover { color: var(--white); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; font-size: 0.75rem; color: rgba(255,255,255,0.28); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
    .empresa-inner, .empresa-content { grid-template-columns: 1fr; }
    .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
    .recent-grid { grid-template-columns: 1fr 1fr; }
    .recent-card-main { grid-column: span 2; }
    .project-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .section { padding: 4.5rem 0; }
    .section-title { font-size: clamp(1.5rem, 6vw, 2rem); }

    /* Nav overlay */
    .nav-links {
        position: fixed; inset: 0; z-index: 850;
        background: rgba(14,14,14,0.94); backdrop-filter: blur(16px);
        display: flex; flex-direction: column; justify-content: center; align-items: center;
        padding: 5rem 2rem 3rem; gap: 0;
        visibility: hidden; pointer-events: none; opacity: 0;
        transition: opacity 0.4s ease, visibility 0s 0.4s;
    }
    .nav-links.open { visibility: visible; pointer-events: auto; opacity: 1; transition: opacity 0.4s ease, visibility 0s 0s; }
    .nav-links .nav-link {
        font-size: 1.85rem; font-weight: 800; color: rgba(255,255,255,0.4);
        letter-spacing: -0.02em; line-height: 1.25; padding: 0.65rem 0;
        border: none; display: block; text-align: center;
        opacity: 0; transform: translateY(20px);
        transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.4s ease, color 0.25s ease;
    }
    .nav-links.open .nav-link { opacity: 1; transform: translateY(0); color: var(--white); }
    .nav-links.open .nav-link:nth-child(1) { transition-delay: 0.10s; }
    .nav-links.open .nav-link:nth-child(2) { transition-delay: 0.16s; }
    .nav-links.open .nav-link:nth-child(3) { transition-delay: 0.22s; }
    .nav-links.open .nav-link:nth-child(4) { transition-delay: 0.28s; }
    .nav-links .nav-link:hover { color: var(--red) !important; }
    .nav-links .nav-phone {
        margin-top: 3rem; font-size: 0.9rem; font-weight: 600;
        color: rgba(255,255,255,0.4); border: 1px solid rgba(255,255,255,0.15);
        padding: 0.75rem 1.5rem; border-radius: 40px;
        opacity: 0; transform: translateY(20px);
        transition: transform 0.4s cubic-bezier(0.16,1,0.3,1) 0.34s, opacity 0.4s ease 0.34s;
    }
    .nav-links.open .nav-phone { opacity: 1; transform: translateY(0); }
    .nav-links .nav-login { display: none; }

    .logo-img { height: 20px; }
    .hamburger { display: flex; position: relative; z-index: 901; margin-left: auto; }
    .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--white); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--white); }

    .hero { padding: 150px 0 60px; }
    .hero-subtitle { max-width: 100%; }
    .hero-actions { gap: 0.6rem; }
    .hero-trust { gap: 1.5rem; }

    .srv-row { grid-template-columns: 36px 1fr; gap: 0 1rem; }
    .srv-row-cta { display: none; }

    .empresa-metrics { display: grid; grid-template-columns: 1fr 1fr; }
    .metric-divider { display: none; }
    .metric-item { flex: none; padding: 1.5rem 0; }
    .metric-item:nth-child(1), .metric-item:nth-child(3) { border-bottom: 1px solid var(--border); }
    .metric-item:nth-child(1), .metric-item:nth-child(5) { border-right: 1px solid var(--border); padding-right: 1rem; }
    .metric-item:nth-child(3), .metric-item:nth-child(7) { padding-left: 1.25rem; }

    .recent-grid { grid-template-columns: 1fr; }
    .recent-card-main { grid-column: span 1; grid-row: span 1; }
    .recent-img-wrap { min-height: 200px; }
    .project-grid, .project-grid-3 { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }

    .projeto-header { flex-direction: column; }
    .projeto-photos-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .cta-band-inner { flex-direction: column; text-align: center; }
    .cta-band-actions { justify-content: center; }
}

@media (max-width: 480px) {
    .section { padding: 3.5rem 0; }
    .container { padding: 0 1rem; }
    .hero { padding: 130px 0 50px; }
    .hero-eyebrow { font-size: 0.72rem; }
    .hero-actions { flex-direction: column; }
    .hero-trust { gap: 1.25rem; }
    .trust-num { font-size: 1.4rem; }
    .btn-red, .btn-outline { width: 100%; justify-content: center; }
    .btn-white, .btn-white-outline { width: 100%; justify-content: center; }

    .srv-row { padding: 1.1rem 0; }
    .srv-row-num { font-size: 0.65rem; }
    .srv-row-title { font-size: 0.95rem; }
    .srv-row-items { font-size: 0.78rem; }

    .metric-val { font-size: 2rem; }
    .metric-lbl { font-size: 0.68rem; }

    .recent-desc { display: none; }
    .project-grid, .project-grid-3 { grid-template-columns: 1fr; }
    .project-card-img { height: 180px; }

    .contact-row { padding: 0.75rem 0.85rem; }
    .contact-row-value { font-size: 0.82rem; }

    .footer { padding: 2.5rem 0 1.5rem; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .wa-float { width: 48px; height: 48px; bottom: 1.1rem; right: 1.1rem; }
    .section-label { font-size: 0.7rem; }

    .page-hero { padding: 110px 0 2rem; }
    .values-grid { grid-template-columns: 1fr; }
}