/* ==========================================================================
   Aluminum Premium — estilos
   ========================================================================== */
:root {
	--alu-gold: #C99B45;
	--alu-gold-rgb: 201, 155, 69;
	--alu-gold-2: #E6C17A;
	--alu-dark: #151515;
	--alu-black: #0c0c0c;
	--alu-gray: #9C9C9C;
	--alu-cream: #FBF8F2;
	--alu-white: #FFFFFF;
	--alu-text: #2a2a2a;
	--alu-muted: #6b6b6b;
	--alu-line: #e9e2d4;
	--alu-radius: 10px;
	--alu-radius-lg: 14px;
	--alu-head-h: 84px;
	--alu-ff-title: 'Montserrat', system-ui, sans-serif;
	--alu-ff: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
	--alu-ease: cubic-bezier(.22, .8, .25, 1);
	--alu-glow: 0 0 0 2px rgba(var(--alu-gold-rgb), .95), 0 0 24px 2px rgba(var(--alu-gold-rgb), .7), 0 24px 48px -10px rgba(var(--alu-gold-rgb), .65);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--alu-head-h) + 10px); }
body {
	margin: 0;
	font-family: var(--alu-ff);
	font-size: 16px;
	line-height: 1.6;
	color: var(--alu-text);
	background: var(--alu-cream);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
	overflow-x: clip;
}
[hidden] { display: none !important; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--alu-ff-title); line-height: 1.12; margin: 0 0 .5em; color: inherit; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--alu-gold); outline-offset: 3px; }

.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }
.skip-link:focus { clip: auto; width: auto; height: auto; z-index: 9999; top: 8px; left: 8px; padding: 10px 16px; background: var(--alu-gold); color: #111; border-radius: 6px; }

.alu-container { width: 100%; max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.alu-container--narrow { max-width: 860px; }
.alu-container--full { max-width: none; padding-left: 0; padding-right: 0; }
.alu-gold { color: var(--alu-gold); display: block; }
.alu-ico { flex-shrink: 0; }

/* ---------- Botões ---------- */
.alu-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 10px;
	padding: 13px 26px; border-radius: 10px; border: 1.5px solid transparent;
	font-family: var(--alu-ff-title); font-weight: 700; font-size: 15px; line-height: 1.2;
	transition: transform .3s var(--alu-ease), box-shadow .3s var(--alu-ease), background .3s, color .3s, border-color .3s;
	white-space: nowrap;
}
.alu-btn .alu-ico { transition: transform .3s var(--alu-ease); }
.alu-btn:hover .alu-ico:last-child { transform: translateX(3px); }
.alu-btn--gold { background: linear-gradient(180deg, var(--alu-gold-2), var(--alu-gold)); color: #1a1408; box-shadow: 0 6px 18px -6px rgba(var(--alu-gold-rgb), .7); }
.alu-btn--gold:hover { transform: translateY(-2px); box-shadow: 0 10px 26px -6px rgba(var(--alu-gold-rgb), .85), 0 0 18px rgba(var(--alu-gold-rgb), .35); }
.alu-btn--outline { border-color: var(--alu-gold); color: #8a6420; background: transparent; }
.alu-btn--outline:hover { background: var(--alu-gold); color: #1a1408; }
.alu-btn--ghost { border-color: rgba(255,255,255,.45); color: #fff; background: rgba(255,255,255,.06); }
.alu-btn--ghost:hover { border-color: var(--alu-gold); color: var(--alu-gold); }
.alu-btn--pill { border-radius: 999px; padding: 11px 22px; }
.alu-btn--lg { padding: 16px 30px; font-size: 16px; }
.alu-btn--sm { padding: 9px 18px; font-size: 13px; }
.alu-btn--block { width: 100%; }
.alu-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Cabeçalho ---------- */
.alu-header {
	position: sticky; top: 0; z-index: 100;
	background: rgba(12, 12, 12, .96);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(var(--alu-gold-rgb), .25);
	transition: box-shadow .3s, background .3s;
}
.admin-bar .alu-header { top: 32px; }
.alu-header.is-scrolled { box-shadow: 0 10px 30px -12px rgba(0,0,0,.6); }
.alu-header__inner { display: flex; align-items: center; gap: 24px; height: var(--alu-head-h); }
.alu-logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.alu-logo img { height: 66px; width: auto; transition: transform .3s var(--alu-ease); }
.alu-logo:hover img { transform: scale(1.04); }
.alu-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.alu-menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 34px; }
.alu-menu a { position: relative; color: #e8e8e8; font-size: 15px; font-weight: 500; padding: 6px 0; transition: color .25s; }
.alu-menu a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--alu-gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--alu-ease); }
.alu-menu a:hover, .alu-menu .current-menu-item > a { color: var(--alu-gold); }
.alu-menu a:hover::after, .alu-menu .current-menu-item > a::after { transform: scaleX(1); }
.alu-menu .sub-menu { display: none; }
.alu-nav__whats { display: none; }
.alu-header__whats { margin-left: 28px; }
.alu-burger { display: none; width: 44px; height: 44px; margin-left: auto; background: none; border: 1px solid rgba(var(--alu-gold-rgb), .5); border-radius: 10px; padding: 0 10px; flex-direction: column; justify-content: center; gap: 5px; }
.alu-burger span { display: block; height: 2px; background: var(--alu-gold); border-radius: 2px; transition: transform .3s, opacity .3s; }
.alu-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.alu-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.alu-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.alu-hero { position: relative; min-height: min(760px, calc(100vh - var(--alu-head-h))); display: flex; align-items: center; overflow: hidden; background: var(--alu-black); color: #fff; }
.alu-hero__slides, .alu-hero__slide, .alu-hero__shade { position: absolute; inset: 0; }
.alu-hero__slide { background-size: cover; background-position: center; opacity: 0; transform: scale(1.08); transition: opacity 1.4s ease, transform 7s linear; }
.alu-hero__slide.is-active { opacity: 1; transform: scale(1); }
.alu-hero__shade { background: linear-gradient(90deg, rgba(8,8,8,.88) 0%, rgba(8,8,8,.62) 42%, rgba(8,8,8,.18) 75%, rgba(8,8,8,.35) 100%), linear-gradient(0deg, rgba(8,8,8,.55), transparent 35%); }
.alu-hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr .85fr; gap: 48px; align-items: center; padding-top: 60px; padding-bottom: 80px; }
.alu-hero--noform .alu-hero__inner { grid-template-columns: 1fr; max-width: 1200px; }
.alu-hero__title { font-size: clamp(36px, 5.2vw, 62px); font-weight: 800; letter-spacing: -.02em; margin-bottom: 18px; text-shadow: 0 2px 20px rgba(0,0,0,.35); }
.alu-hero__sub { font-size: clamp(17px, 1.6vw, 21px); color: #ececec; max-width: 520px; margin-bottom: 30px; }
.alu-hero__arrow { position: absolute; top: 50%; z-index: 3; width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(var(--alu-gold-rgb), .7); background: rgba(0,0,0,.35); color: var(--alu-gold); display: grid; place-items: center; transform: translateY(-50%); transition: background .3s, transform .3s; }
.alu-hero__arrow:hover { background: var(--alu-gold); color: #111; }
.alu-hero__arrow--prev { left: 18px; }
.alu-hero__arrow--next { right: 18px; }
.alu-hero__dots { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 10px; }
.alu-hero__dots button { width: 11px; height: 11px; border-radius: 50%; border: 0; background: rgba(255,255,255,.55); padding: 0; transition: background .3s, transform .3s; }
.alu-hero__dots button.is-active { background: var(--alu-gold); transform: scale(1.25); }

/* ---------- Card de formulário ---------- */
.alu-form-card { background: #fff; color: var(--alu-text); border-radius: var(--alu-radius-lg); padding: 28px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.55); }
.alu-form-card__title { font-size: 21px; font-weight: 700; color: #151515; margin-bottom: 18px; }
.alu-form { display: grid; gap: 12px; }
.alu-field { position: relative; display: flex; align-items: center; }
.alu-field > .alu-ico { position: absolute; left: 14px; color: #8a8a8a; pointer-events: none; }
.alu-field input, .alu-field select, .alu-field textarea {
	width: 100%; border: 1px solid #e3e3e3; background: #f7f7f7; border-radius: 8px;
	padding: 13px 14px 13px 44px; font: inherit; font-size: 15px; color: #222; transition: border-color .25s, box-shadow .25s, background .25s;
	appearance: none; -webkit-appearance: none;
}
.alu-field--select::after { content: ''; position: absolute; right: 16px; width: 8px; height: 8px; border-right: 2px solid #555; border-bottom: 2px solid #555; transform: rotate(45deg) translateY(-3px); pointer-events: none; }
.alu-field--area textarea { padding-left: 14px; resize: vertical; min-height: 90px; }
.alu-field input:focus, .alu-field select:focus, .alu-field textarea:focus { outline: none; border-color: var(--alu-gold); background: #fff; box-shadow: 0 0 0 3px rgba(var(--alu-gold-rgb), .18); }
.alu-check { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; color: #666; line-height: 1.45; }
.alu-check input { margin-top: 2px; accent-color: var(--alu-gold); width: 16px; height: 16px; flex-shrink: 0; }
.alu-check a { color: #8a6420; text-decoration: underline; }
.alu-form__erro { margin: 0; color: #b42318; font-size: 13.5px; }
.alu-form-plugin input:not([type=checkbox]):not([type=radio]):not([type=submit]), .alu-form-plugin select, .alu-form-plugin textarea { max-width: 100%; }

/* ---------- Diferenciais ---------- */
.alu-dif { background: var(--alu-black); color: #fff; border-top: 1px solid rgba(var(--alu-gold-rgb), .2); border-bottom: 1px solid rgba(var(--alu-gold-rgb), .2); }
.alu-dif__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.alu-dif__item { display: flex; gap: 18px; align-items: center; padding: 28px 30px; position: relative; }
.alu-dif__item + .alu-dif__item::before { content: ''; position: absolute; left: 0; top: 26%; bottom: 26%; width: 1px; background: rgba(var(--alu-gold-rgb), .6); }
.alu-dif__icon { color: var(--alu-gold); transition: transform .4s var(--alu-ease); }
.alu-dif__item:hover .alu-dif__icon { transform: rotate(-8deg) scale(1.12); }
.alu-dif__item h3 { font-size: 16px; font-weight: 700; margin: 0 0 3px; }
.alu-dif__item p { font-size: 13.5px; color: #bdbdbd; margin: 0; line-height: 1.45; }

/* ---------- Seções ---------- */
.alu-section { padding: 90px 0; position: relative; }
.alu-section--tight { padding-top: 0; }
.alu-section--cream { background: var(--alu-cream); }
.alu-section--white { background: #fff; }
.alu-section--dark { background: var(--alu-black); color: #e8e8e8; }
.alu-section--image { background-size: cover; background-position: center; }
.alu-section--image::before { content: ''; position: absolute; inset: 0; background: rgba(8,8,8,.72); }
.alu-section--image > * { position: relative; }
.alu-eyebrow { display: inline-block; font-family: var(--alu-ff-title); font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--alu-gold); margin-bottom: 10px; }
.alu-title { font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; color: #121212; letter-spacing: -.015em; }
.alu-title--light { color: #fff; }
.alu-title--sm { font-size: clamp(24px, 2.4vw, 30px); }
.alu-head { margin-bottom: 40px; }
.alu-head--split { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.alu-head--split .alu-title { margin: 0; }
.alu-head__text { max-width: 380px; color: var(--alu-muted); margin: 0; }
.alu-empty { padding: 30px; background: #fff; border: 1px dashed var(--alu-line); border-radius: var(--alu-radius); text-align: center; }
.alu-empty a { color: #8a6420; text-decoration: underline; }
.alu-lead { font-size: 20px; color: #1c1c1c; font-weight: 500; }

/* ---------- Efeito neon (fotos) ---------- */
.alu-glow { transition: transform .45s var(--alu-ease), box-shadow .45s var(--alu-ease); will-change: transform; }
.alu-glow:hover, .alu-glow:focus-visible { transform: translateY(-10px); box-shadow: var(--alu-glow); }

/* ---------- Cards de serviço ---------- */
.alu-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.alu-cards--3 { grid-template-columns: repeat(3, 1fr); }
.alu-card { position: relative; display: block; border-radius: var(--alu-radius); overflow: hidden; aspect-ratio: 16 / 7.8; background: #222; isolation: isolate; }
.alu-cards--3 .alu-card { aspect-ratio: 4 / 3; }
.alu-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--alu-ease); }
.alu-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.82) 0%, rgba(0,0,0,.25) 45%, transparent 70%); z-index: 1; transition: background .4s; }
.alu-card:hover img { transform: scale(1.06); }
.alu-card__body { position: absolute; left: 22px; right: 22px; bottom: 18px; z-index: 2; display: flex; flex-direction: column; gap: 4px; }
.alu-card__title { color: #fff; font-family: var(--alu-ff-title); font-weight: 700; font-size: clamp(18px, 1.8vw, 22px); }
.alu-card__link { color: var(--alu-gold); font-weight: 600; font-size: 15px; display: inline-flex; align-items: center; gap: 8px; }
.alu-card:hover .alu-card__link .alu-ico { transform: translateX(4px); }
.alu-card__link .alu-ico { transition: transform .3s; }

/* ---------- Reparos ---------- */
.alu-repair { display: grid; grid-template-columns: auto auto 1fr auto; align-items: center; gap: 30px; background: #f6f1e7; border: 1px solid var(--alu-line); border-radius: var(--alu-radius); padding: 22px 34px; }
.alu-repair__icon { color: var(--alu-gold); }
.alu-repair__title { font-size: 22px; font-weight: 800; color: #151515; margin: 0; max-width: 300px; }
.alu-repair__text { margin: 0; color: var(--alu-muted); max-width: 320px; }

/* ---------- Projetos ---------- */
.alu-proj { overflow: hidden; }
.alu-proj__deco { position: absolute; inset: 0; pointer-events: none; background:
	linear-gradient(135deg, transparent 49.7%, rgba(var(--alu-gold-rgb), .5) 49.8%, rgba(var(--alu-gold-rgb), .5) 50%, transparent 50.1%) left -120px bottom -60px / 340px 340px no-repeat,
	linear-gradient(45deg, transparent 49.7%, rgba(var(--alu-gold-rgb), .5) 49.8%, rgba(var(--alu-gold-rgb), .5) 50%, transparent 50.1%) right -120px top -60px / 340px 340px no-repeat; }
.alu-proj__grid { display: grid; grid-template-columns: .8fr 2fr; gap: 50px; align-items: center; position: relative; }
.alu-proj__intro p { color: #c9c9c9; font-size: 17px; }
.alu-proj__intro .alu-btn { margin-top: 10px; }
.alu-proj__photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.alu-proj__item { margin: 0; }
.alu-proj__item figcaption { margin-top: 10px; font-size: 14.5px; color: #e5e5e5; font-weight: 500; }
.alu-photo { display: block; border-radius: var(--alu-radius); overflow: hidden; background: #1d1d1d; position: relative; }
.alu-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 5; transition: transform .8s var(--alu-ease); }
.alu-photo:hover img { transform: scale(1.05); }
.alu-photo--45 { aspect-ratio: 4 / 5; }

/* ---------- Depoimentos ---------- */
.alu-dep { padding: 56px 0; }
.alu-dep__grid { display: grid; grid-template-columns: 300px 1fr auto; gap: 40px; align-items: center; }
.alu-dep__intro .alu-title { margin: 0; }
.alu-dep__empty { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 26px; background: #fbfaf7; border: 1px solid #efe9dc; border-radius: var(--alu-radius); color: #666; }
.alu-dep__empty .alu-ico { color: #555; }
.alu-dep__list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.alu-quote { margin: 0; background: #fbfaf7; border: 1px solid #efe9dc; border-radius: var(--alu-radius); padding: 20px; transition: transform .35s var(--alu-ease), box-shadow .35s; }
.alu-quote:hover { transform: translateY(-4px); box-shadow: 0 14px 30px -14px rgba(var(--alu-gold-rgb), .6); }
.alu-quote__stars { color: var(--alu-gold); letter-spacing: 2px; font-size: 15px; }
.alu-quote p { margin: 8px 0 12px; font-size: 15px; color: #333; }
.alu-quote footer { font-size: 13.5px; color: #777; }

/* ---------- Sobre ---------- */
.alu-sobre__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.alu-sobre__text p { color: #444; }
.alu-values { list-style: none; padding: 0; margin: 28px 0 0; display: flex; gap: 28px; flex-wrap: wrap; }
.alu-values li { display: flex; align-items: center; gap: 12px; font-family: var(--alu-ff-title); font-weight: 600; color: #1a1a1a; }
.alu-values .alu-ico { color: var(--alu-gold); }

/* ---------- Contato ---------- */
.alu-contato { border-top: 1px solid rgba(var(--alu-gold-rgb), .25); }
.alu-contato__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.alu-contato__text { color: #c9c9c9; font-size: 17px; max-width: 480px; }
.alu-contato__list { list-style: none; margin: 26px 0 30px; padding: 0; display: grid; gap: 14px; }
.alu-contato__list a, .alu-contato__row { display: flex; gap: 14px; align-items: center; }
.alu-contato__list a:hover strong { color: var(--alu-gold); }
.alu-contato__ico { width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(var(--alu-gold-rgb), .55); color: var(--alu-gold); display: grid; place-items: center; flex-shrink: 0; transition: background .3s, color .3s; }
.alu-contato__list a:hover .alu-contato__ico { background: var(--alu-gold); color: #111; }
.alu-contato__list small { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: #8d8d8d; }
.alu-contato__list strong { display: block; color: #fff; font-weight: 600; font-size: 16.5px; transition: color .25s; }
.alu-contato__list em { display: block; font-style: normal; color: #aaa; font-size: 14px; }
.alu-map { position: relative; margin-top: 56px; border-radius: var(--alu-radius-lg); overflow: hidden; border: 1px solid rgba(var(--alu-gold-rgb), .35); height: 380px; background: #1a1a1a; }
.alu-map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.35) contrast(1.05); }
.alu-map__card { position: absolute; left: 20px; bottom: 20px; display: flex; gap: 12px; align-items: flex-start; background: rgba(12,12,12,.92); color: #ddd; padding: 16px 20px; border-radius: 12px; border: 1px solid rgba(var(--alu-gold-rgb), .5); max-width: 340px; font-size: 14px; line-height: 1.5; transition: transform .3s, box-shadow .3s; }
.alu-map__card:hover { transform: translateY(-4px); box-shadow: var(--alu-glow); }
.alu-map__card .alu-ico { color: var(--alu-gold); margin-top: 2px; }
.alu-map__card strong { display: block; color: #fff; font-family: var(--alu-ff-title); font-size: 15px; }
.alu-map__card em { display: block; font-style: normal; color: var(--alu-gold); font-weight: 600; margin-top: 4px; }

/* ---------- Rodapé ---------- */
.alu-footer { background: var(--alu-black); color: #bdbdbd; position: relative; font-size: 15px; }
.alu-footer__line { height: 2px; background: linear-gradient(90deg, transparent, var(--alu-gold), transparent); }
.alu-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.4fr; gap: 40px; padding-top: 64px; padding-bottom: 48px; }
.alu-logo--footer img { height: 96px; }
.alu-footer__brand p { margin: 18px 0 18px; max-width: 320px; color: #a9a9a9; }
.alu-footer h3 { font-size: 14px; letter-spacing: .14em; text-transform: uppercase; color: var(--alu-gold); margin-bottom: 18px; }
.alu-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.alu-footer__links a { transition: color .25s, padding .25s; }
.alu-footer__links a:hover { color: var(--alu-gold); padding-left: 4px; }
.alu-footer__item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; transition: color .25s; }
.alu-footer__item .alu-ico { color: var(--alu-gold); margin-top: 3px; }
a.alu-footer__item:hover { color: #fff; }
.alu-social { display: flex; gap: 10px; }
.alu-social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(var(--alu-gold-rgb), .5); color: var(--alu-gold); display: grid; place-items: center; transition: background .3s, color .3s, transform .3s; }
.alu-social a:hover { background: var(--alu-gold); color: #111; transform: translateY(-3px); }
.alu-footer__bottom { border-top: 1px solid rgba(255,255,255,.08); }
.alu-footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; padding-top: 20px; padding-bottom: 20px; font-size: 13px; color: #8d8d8d; }
.alu-footer__bottom p { margin: 0; }
.alu-legal { list-style: none; margin: 0; padding: 0; display: flex; gap: 18px; flex-wrap: wrap; }
.alu-legal a:hover, .alu-credito a:hover { color: var(--alu-gold); }

/* ---------- WhatsApp flutuante ---------- */
.alu-whats-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 62px; height: 62px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 25px -6px rgba(37,211,102,.7); transition: transform .3s var(--alu-ease); animation: alu-pop .6s 1s both; }
.alu-whats-float::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: #25D366; z-index: -1; animation: alu-pulse 2.4s infinite; }
.alu-whats-float:hover { transform: scale(1.08); }
.alu-whats-float__tip { position: absolute; right: 74px; background: #fff; color: #111; padding: 8px 14px; border-radius: 8px; font-size: 13.5px; font-weight: 600; white-space: nowrap; box-shadow: 0 8px 20px rgba(0,0,0,.18); opacity: 0; transform: translateX(8px); transition: opacity .3s, transform .3s; pointer-events: none; }
.alu-whats-float:hover .alu-whats-float__tip { opacity: 1; transform: none; }
.has-cookie-bar .alu-whats-float { bottom: 110px; }
@keyframes alu-pulse { 0% { transform: scale(1); opacity: .6; } 80%, 100% { transform: scale(1.6); opacity: 0; } }
@keyframes alu-pop { from { transform: scale(0); } to { transform: scale(1); } }

/* ---------- Aviso de cookies (LGPD) ---------- */
.alu-cookie { position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 120; max-width: 1100px; margin: 0 auto; display: flex; gap: 22px; align-items: center; background: rgba(14,14,14,.97); color: #ddd; border: 1px solid rgba(var(--alu-gold-rgb), .5); border-radius: 14px; padding: 18px 22px; box-shadow: 0 20px 50px -10px rgba(0,0,0,.6); font-size: 14px; animation: alu-up .5s var(--alu-ease); }
.alu-cookie[hidden] { display: none; }
.alu-cookie p { margin: 0; }
.alu-cookie a { color: var(--alu-gold); text-decoration: underline; }
.alu-cookie__main { flex: 1; }
.alu-cookie__prefs { display: grid; gap: 8px; margin-top: 14px; }
.alu-cookie__prefs label { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.alu-cookie__prefs input { accent-color: var(--alu-gold); width: 16px; height: 16px; }
.alu-cookie__prefs span { color: #999; font-size: 13px; }
.alu-cookie__actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.alu-cookie .alu-btn { padding: 10px 16px; font-size: 13.5px; }
@keyframes alu-up { from { transform: translateY(30px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Lightbox ---------- */
.alu-lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(5,5,5,.94); display: flex; align-items: center; justify-content: center; padding: 40px 80px; animation: alu-fade .3s; }
.alu-lightbox[hidden] { display: none; }
.alu-lightbox figure { margin: 0; max-width: 100%; max-height: 100%; text-align: center; }
.alu-lightbox img { max-height: calc(100vh - 120px); max-width: 100%; width: auto; margin: 0 auto; border-radius: 8px; box-shadow: 0 0 40px rgba(var(--alu-gold-rgb), .35); }
.alu-lightbox figcaption { color: #ddd; margin-top: 12px; font-size: 15px; }
.alu-lightbox button { position: absolute; background: none; border: 0; color: #fff; padding: 10px; transition: color .25s; }
.alu-lightbox button:hover { color: var(--alu-gold); }
.alu-lightbox__close { top: 16px; right: 16px; }
.alu-lightbox__prev { left: 14px; top: 50%; transform: translateY(-50%); }
.alu-lightbox__next { right: 14px; top: 50%; transform: translateY(-50%); }
@keyframes alu-fade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Página de serviço ---------- */
.alu-svc-hero { position: relative; min-height: 520px; display: flex; align-items: flex-end; background-size: cover; background-position: center; color: #fff; }
.alu-svc-hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,8,8,.9), rgba(8,8,8,.55) 55%, rgba(8,8,8,.25)), linear-gradient(0deg, rgba(8,8,8,.7), transparent 50%); }
.alu-svc-hero__inner { position: relative; padding-top: 70px; padding-bottom: 70px; }
.alu-svc-hero__title { font-size: clamp(34px, 5vw, 58px); font-weight: 800; max-width: 780px; }
.alu-svc-hero__sub { font-size: clamp(17px, 1.6vw, 21px); color: #e8e8e8; max-width: 620px; margin-bottom: 28px; }
.alu-svc-hero__btns { display: flex; gap: 14px; flex-wrap: wrap; }
.alu-crumbs { font-size: 13.5px; color: #bbb; margin-bottom: 24px; }
.alu-crumbs a:hover { color: var(--alu-gold); }
.alu-crumbs span { margin: 0 4px; }
.alu-svc-intro { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: start; }
.alu-svc-benefits { background: var(--alu-black); color: #e8e8e8; border-radius: var(--alu-radius-lg); padding: 32px; border: 1px solid rgba(var(--alu-gold-rgb), .4); position: sticky; top: calc(var(--alu-head-h) + 24px); }
.alu-svc-benefits h2 { color: #fff; font-size: 22px; margin-bottom: 18px; }
.alu-svc-benefits ul { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 14px; }
.alu-svc-benefits li { display: flex; gap: 12px; align-items: flex-start; }
.alu-svc-benefits li .alu-ico { color: var(--alu-gold); }
.alu-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.alu-gallery .alu-photo img { aspect-ratio: 4 / 5; }

/* ---------- Páginas internas ---------- */
.alu-page-hero { background: radial-gradient(circle at 80% 0%, rgba(var(--alu-gold-rgb), .18), transparent 50%), var(--alu-black); color: #fff; padding: 80px 0 64px; border-bottom: 1px solid rgba(var(--alu-gold-rgb), .3); }
.alu-page-hero__title { font-size: clamp(30px, 4vw, 46px); font-weight: 800; margin: 0; }
.alu-page-hero p { color: #c9c9c9; margin: 14px 0 0; max-width: 620px; }
.alu-page-hero--404 { padding: 120px 0; }
.alu-page-hero--404 .alu-btns { margin-top: 26px; }
.alu-prose { font-size: 17px; color: #333; }
.alu-prose--page { background: #fff; padding: 48px; border-radius: var(--alu-radius-lg); border: 1px solid var(--alu-line); }
.alu-prose h2 { font-size: 24px; margin-top: 1.6em; color: #151515; }
.alu-prose h3 { font-size: 19px; margin-top: 1.4em; color: #151515; }
.alu-prose a { color: #8a6420; text-decoration: underline; }
.alu-prose ul, .alu-prose ol { padding-left: 1.3em; }
.alu-prose li { margin-bottom: .4em; }
.alu-prose li::marker { color: var(--alu-gold); }
.alu-prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.alu-prose th, .alu-prose td { border: 1px solid var(--alu-line); padding: 10px 12px; text-align: left; vertical-align: top; }
.alu-prose th { background: #f6f1e7; }
.alu-prose .alu-btn { text-decoration: none; }
.alu-prose img { border-radius: var(--alu-radius); }
.alu-section--dark .alu-prose { color: #ddd; }
.alu-section--dark .alu-prose h2, .alu-section--dark .alu-prose h3 { color: #fff; }
.alu-prose > *:first-child { margin-top: 0; }
.alu-meta { color: var(--alu-gold); font-size: 13.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.alu-post-thumb { margin-bottom: 24px; }
.alu-post-thumb img { aspect-ratio: 16 / 10; }
.alu-posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.alu-post-card { background: #fff; border-radius: var(--alu-radius); overflow: hidden; border: 1px solid var(--alu-line); }
.alu-post-card .alu-photo { border-radius: 0; }
.alu-post-card .alu-photo img { aspect-ratio: 16 / 10; }
.alu-post-card__body { padding: 20px; }
.alu-post-card h2 { font-size: 19px; }
.nav-links { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.nav-links .page-numbers { padding: 8px 14px; border-radius: 8px; border: 1px solid var(--alu-line); background: #fff; }
.nav-links .current { background: var(--alu-gold); border-color: var(--alu-gold); color: #111; }

/* ---------- Animações ---------- */
.alu-anim { animation: alu-in 1s var(--alu-ease) both; animation-delay: var(--d, 0s); }
.alu-anim--up { --from: translateY(28px); }
.alu-anim--left { --from: translateX(40px); }
@keyframes alu-in { from { opacity: 0; transform: var(--from, none); } to { opacity: 1; transform: none; } }
.alu-js .alu-reveal { opacity: 0; transform: translateY(32px); transition: opacity .9s var(--alu-ease), transform .9s var(--alu-ease); transition-delay: var(--d, 0s); }
.alu-js .alu-reveal.is-visible { opacity: 1; transform: none; }
.alu-js .alu-glow.alu-reveal.is-visible { transition: opacity .9s var(--alu-ease), transform .45s var(--alu-ease), box-shadow .45s var(--alu-ease); transition-delay: 0s; }
.alu-js .alu-glow.alu-reveal.is-visible:hover { transform: translateY(-10px); }

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
	.alu-js .alu-reveal { opacity: 1; transform: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
	.alu-menu { gap: 22px; }
	.alu-header__whats span { display: none; }
	.alu-header__whats { padding: 11px 13px; margin-left: 16px; }
	.alu-hero__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
	.alu-proj__grid { grid-template-columns: 1fr; }
	.alu-dep__grid { grid-template-columns: 1fr; gap: 20px; }
	.alu-footer__grid { grid-template-columns: 1fr 1fr; }
	.alu-gallery { grid-template-columns: repeat(3, 1fr); }
	.alu-repair { grid-template-columns: auto 1fr; }
	.alu-repair__text { grid-column: 2; }
	.alu-repair .alu-btn { grid-column: 2; justify-self: start; }
}

@media (max-width: 860px) {
	:root { --alu-head-h: 72px; }
	.alu-logo img { height: 54px; }
	.alu-burger { display: flex; }
	.alu-header__whats { display: none; }
	.alu-nav { position: fixed; top: var(--alu-head-h); left: 0; right: 0; bottom: 0; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 20px 24px 40px; background: rgba(10,10,10,.98); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .35s var(--alu-ease), transform .35s var(--alu-ease), visibility 0s .35s; overflow-y: auto; }
	.admin-bar .alu-nav { top: calc(var(--alu-head-h) + 46px); }
	.alu-nav.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
	.alu-menu { flex-direction: column; gap: 0; }
	.alu-menu a { display: block; padding: 16px 0; font-size: 18px; border-bottom: 1px solid rgba(255,255,255,.08); }
	.alu-menu a::after { display: none; }
	.alu-nav__whats { display: inline-flex; margin-top: 24px; }
	.alu-hero { min-height: 0; }
	.alu-hero__inner { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 70px; }
	.alu-hero__arrow, .alu-hero__dots { display: none; }
	.alu-dif__grid { grid-template-columns: 1fr; }
	.alu-dif__item { padding: 20px 4px; }
	.alu-dif__item + .alu-dif__item::before { left: 0; right: 0; top: 0; bottom: auto; width: auto; height: 1px; background: rgba(var(--alu-gold-rgb), .25); }
	.alu-section { padding: 68px 0; }
	.alu-head--split { flex-direction: column; align-items: flex-start; gap: 14px; }
	.alu-cards, .alu-cards--3 { grid-template-columns: 1fr; }
	.alu-card, .alu-cards--3 .alu-card { aspect-ratio: 16 / 10; }
	.alu-proj__photos { grid-template-columns: repeat(2, 1fr); }
	.alu-contato__grid, .alu-sobre__grid, .alu-svc-intro { grid-template-columns: 1fr; gap: 36px; }
	.alu-svc-benefits { position: static; }
	.alu-posts { grid-template-columns: 1fr 1fr; }
	.alu-cookie { flex-direction: column; align-items: stretch; }
	.alu-cookie__actions { justify-content: stretch; }
	.alu-cookie__actions .alu-btn { flex: 1; }
	.has-cookie-bar .alu-whats-float { bottom: 22px; opacity: 0; pointer-events: none; }
}

@media (max-width: 600px) {
	.alu-container { padding-left: 16px; padding-right: 16px; }
	.alu-gallery { grid-template-columns: repeat(2, 1fr); gap: 12px; }
	.alu-proj__photos { gap: 12px; }
	.alu-footer__grid { grid-template-columns: 1fr; gap: 32px; }
	.alu-form-card { padding: 22px 18px; }
	.alu-prose--page { padding: 26px 20px; }
	.alu-posts { grid-template-columns: 1fr; }
	.alu-repair { grid-template-columns: 1fr; text-align: left; padding: 24px; gap: 14px; }
	.alu-repair__text, .alu-repair .alu-btn { grid-column: auto; }
	.alu-map { height: 320px; }
	.alu-map__card { left: 12px; right: 12px; bottom: 12px; max-width: none; }
	.alu-lightbox { padding: 50px 10px; }
	.alu-whats-float { width: 56px; height: 56px; right: 16px; bottom: 16px; }
	.alu-btn--lg { padding: 15px 22px; }
	.alu-hero__text .alu-btn, .alu-contato__info .alu-btn { width: 100%; white-space: normal; }
}
@media (max-width: 782px) { .admin-bar .alu-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .alu-header { top: 0; } }