:root {
  --red: #007d89;
  --red-dark: #005f69;
  --ink: #101114;
  --muted: #656871;
  --paper: #f7fcfc;
  --line: #deddd8;
  --white: #fff;
  --heading: "Barlow Condensed", sans-serif;
  --body: "Inter", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 100px; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font-family: var(--body); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid #ffbf47; outline-offset: 4px; }

.header {
  position: fixed; z-index: 10; top: 0; left: 0; width: 100%; height: 140px;
  display: flex; align-items: center; gap: 44px; padding: 0 5.5%;
  color: var(--white); border-bottom: 1px solid rgba(255,255,255,.16);
  transition: height .25s, padding .25s, background .25s, box-shadow .25s;
}
.header.scrolled { height: 88px; padding-top: 0; padding-bottom: 0; background: rgba(0,95,105,.97); border-bottom-color: transparent; box-shadow: 0 8px 28px rgba(16,17,20,.16); backdrop-filter: blur(10px); }
.header.scrolled .brand img { height: 86px; }
.brand { display: inline-flex; align-items: center; min-width: 340px; }
.brand img { width: 340px; height: 136px; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 36px; margin: 0 auto; }
.nav a { position: relative; font-size: 15px; font-weight: 600; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -10px; height: 2px; background: var(--red); transition: .25s; }
.nav a:hover::after { right: 0; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 24px;
  min-height: 54px; padding: 0 25px; color: var(--white); background: var(--red);
  border: 0; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px;
  transition: transform .2s, background .2s;
}
.button:hover { background: var(--red-dark); transform: translateY(-2px); }
.button span { font-size: 20px; }
.button-small { min-height: 42px; padding: 0 20px; }
.menu-button { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-button span { display: block; width: 25px; height: 2px; margin: 5px; background: white; transition: transform .2s, opacity .2s; }
.menu-button.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button.open span:nth-child(2) { opacity: 0; }
.menu-button.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative; min-height: 720px; overflow: hidden; display: flex; align-items: center;
  padding: 190px 8% 100px; color: white;
  background:
    linear-gradient(90deg, #005f69 0%, rgba(0,125,137,.97) 48%, rgba(0,125,137,.78) 76%),
    linear-gradient(135deg, #007d89, #dffbfc);
}
.hero::before {
  content: ""; position: absolute; width: 670px; height: 670px; right: -80px; top: 120px;
  border: 100px solid rgba(255,255,255,.18); border-radius: 50%;
  box-shadow: inset 0 0 0 22px rgba(255,255,255,.12), inset 0 0 70px rgba(0,80,90,.5), 0 0 80px rgba(0,90,100,.25);
}
.hero::after {
  content: "MULT"; position: absolute; right: -35px; bottom: -90px;
  font: 900 250px var(--heading); color: rgba(255,255,255,.025);
}
.hero-glow { position: absolute; right: 0; top: 0; width: 50%; height: 100%; background: repeating-linear-gradient(116deg, transparent 0 40px, rgba(255,255,255,.018) 42px 43px); }
.hero-content { position: relative; z-index: 2; max-width: 690px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 24px; font-size: 12px; font-weight: 700; letter-spacing: 2.2px; text-transform: uppercase; }
.eyebrow span { width: 29px; height: 2px; background: var(--red); }
.hero h1, .section h2, .cta h2 {
  margin: 0; font: 800 78px/.9 var(--heading); letter-spacing: -2px; text-transform: uppercase;
}
.hero h1 em, .cta h2 em { color: var(--red); font-style: normal; }
.hero h1 em { color: white; text-shadow: 0 2px 20px rgba(0,90,100,.22); }
.hero-text { max-width: 540px; margin: 28px 0 35px; color: rgba(255,255,255,.9); font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 34px; }
.text-link { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .7px; }
.text-link span { margin-left: 10px; color: var(--red); }
.hero-card { position: absolute; z-index: 2; right: 5%; bottom: 115px; display: flex; gap: 12px; align-items: center; padding: 17px 22px; color: var(--ink); background: rgba(255,255,255,.9); border-left: 3px solid white; backdrop-filter: blur(8px); }
.hero-card-icon { display: grid; place-items: center; width: 32px; height: 32px; color: var(--red-dark); border: 1px solid #b8e7ea; border-radius: 50%; }
.hero-card strong, .hero-card span { display: block; }
.hero-card strong { font: 700 16px var(--heading); text-transform: uppercase; }
.hero-card span { margin-top: 3px; color: #6f7279; font-size: 12px; }
.scroll-hint { position: absolute; z-index: 2; bottom: 29px; left: 8%; color: rgba(255,255,255,.76); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; }
.scroll-hint span { display: inline-block; width: 34px; height: 1px; margin-right: 11px; vertical-align: middle; background: #555; }

.quick-info { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(3,1fr); width: 84%; margin: -54px auto 0; background: white; box-shadow: 0 15px 50px rgba(24,26,32,.08); }
.quick-info article { display: flex; gap: 17px; align-items: center; min-height: 108px; padding: 20px 34px; border-right: 1px solid #e8e7e3; }
.quick-info article:last-child { border-right: 0; }
.info-icon { color: var(--red); font-size: 28px; }
.info-icon svg, .service-icon svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.quick-info small, .quick-info strong, .quick-info p { display: block; margin: 0; }
.quick-info small { margin-bottom: 7px; color: #73767d; font-size: 11px; font-weight: 700; letter-spacing: 1.3px; text-transform: uppercase; }
.quick-info strong { font: 700 16px var(--heading); text-transform: uppercase; }
.quick-info article:nth-child(2) strong { font-size: 14px; }
.quick-info p { margin-top: 4px; color: #6f7279; font-size: 13px; }
.info-link { transition: color .2s; }
.info-link:hover { color: var(--red-dark); }

.section { padding: 110px 8%; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; margin-bottom: 55px; }
.eyebrow.dark { color: var(--red); }
.section h2 { font-size: 56px; line-height: 1.04; }
.section-heading > p { max-width: 420px; margin: 0 0 5px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; min-height: 270px; padding: 35px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: .25s; }
.service-card:hover { background: white; transform: translateY(-4px); box-shadow: 0 18px 45px rgba(20,21,24,.08); }
.service-card.featured { color: white; background: var(--red); border-color: var(--red); }
.service-number { position: absolute; right: 25px; top: 22px; color: #aaa; font: 600 10px var(--body); }
.featured .service-number { color: rgba(255,255,255,.55); }
.service-icon { display: block; margin-bottom: 45px; color: var(--red); font-size: 31px; }
.featured .service-icon { color: white; }
.service-card h3 { margin: 0 0 13px; font: 700 22px/1 var(--heading); text-transform: uppercase; }
.service-card p { max-width: 285px; margin: 0; color: #666971; font-size: 14px; line-height: 1.6; }
.featured p { color: rgba(255,255,255,.92); }
.service-card > a { position: absolute; z-index: 2; inset: 0; color: var(--red); font-size: 22px; cursor: pointer; }
.service-card > a:focus-visible { outline-offset: -4px; }
.service-card > a span { position: absolute; right: 28px; bottom: 27px; transition: transform .2s; }
.service-card:hover > a span { transform: translateX(4px); }
.featured > a { color: white; }
.all-services { display: flex; align-items: center; gap: 14px; margin: 35px auto 0; padding: 10px; color: var(--ink); background: none; border: 0; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; }
.all-services span { display: grid; place-items: center; width: 27px; height: 27px; color: var(--red); border: 1px solid #ccc; border-radius: 50%; font-size: 18px; }
.service-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }
.service-list span { padding: 11px 16px; background: white; border: 1px solid var(--line); font-size: 13px; }

.about { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 610px; padding: 0; color: var(--ink); background: white; }
.about-visual { position: relative; min-height: 610px; overflow: hidden; background: #151619 url("assets/fachada-mult-pneus-nova.webp") center/cover no-repeat; }
.about-visual::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,11,14,.08), rgba(10,11,14,.2)), linear-gradient(0deg, rgba(10,11,14,.55), transparent 55%); }
.tire-lines { position: absolute; inset: 0; background: repeating-linear-gradient(118deg, transparent 0 30px, rgba(255,255,255,.025) 32px 33px); }
.experience { position: absolute; right: 0; bottom: 0; min-width: 180px; padding: 30px; background: var(--red); }
.experience strong, .experience span { display: block; }
.experience strong { font: 800 34px var(--heading); text-transform: uppercase; }
.experience span { font-size: 11px; letter-spacing: 1.3px; text-transform: uppercase; }
.about-copy { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 80px 9%; }
.about-copy h2 { font-size: 56px; }
.about-copy > p:not(.eyebrow) { max-width: 520px; margin: 25px 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.about-copy ul { margin: 0 0 30px; padding: 0; list-style: none; }
.about-copy li { margin: 13px 0; font-size: 13px; font-weight: 600; text-transform: uppercase; }
.about-copy li span { margin-right: 10px; color: var(--red); }

.cta { display: flex; justify-content: space-between; gap: 60px; align-items: center; padding: 85px 8%; color: white; background: var(--red); }
.cta .eyebrow span { background: white; }
.cta h2 { font-size: 63px; }
.cta h2 em { color: #111; }
.cta-contact { max-width: 410px; }
.cta-contact p { margin: 0 0 22px; font-size: 15px; line-height: 1.7; }
.button.light { color: var(--ink); background: white; }
.phone-links { display: inline-flex; flex-direction: column; gap: 3px; margin-left: 22px; vertical-align: middle; }
.phone-link { font: 700 17px var(--heading); }
.digital-contact { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 22px; font-size: 13px; font-weight: 600; }
.digital-contact a { padding-bottom: 3px; border-bottom: 1px solid rgba(255,255,255,.55); }
.footer { padding: 64px 8% 22px; color: var(--muted); background: white; border-top: 4px solid var(--red); font-size: 14px; line-height: 1.55; }
.footer-grid { display: grid; grid-template-columns: 1.45fr .85fr 1fr; gap: 70px; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; }
.footer-column h2 { margin: 0 0 13px; color: var(--ink); font: 700 24px/1 var(--heading); text-transform: uppercase; }
.footer-column > a { transition: color .2s, transform .2s; }
.footer-column > a:hover { color: var(--red-dark); transform: translateX(3px); }
.footer-service-links { display: grid; grid-template-columns: repeat(2, minmax(170px, 1fr)); gap: 13px 28px; width: 100%; }
.footer-service-links a { transition: color .2s; }
.footer-service-links a:hover { color: var(--red-dark); }
.footer-contact > a:not(.footer-whatsapp) { color: var(--red-dark); font-weight: 700; }
.footer-contact p { margin: 3px 0; }
.footer-whatsapp { display: inline-flex; min-height: 42px; align-items: center; padding: 0 18px; color: white; background: var(--red); font-size: 12px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
.footer-whatsapp:hover { color: white !important; background: var(--red-dark); transform: translateY(-2px) !important; }
.social-links { display: flex; gap: 10px; margin-top: 10px; }
.social-links a { display: grid; place-items: center; width: 36px; height: 36px; color: white; background: var(--red); border-radius: 50%; transition: background .2s, transform .2s; }
.social-links a:hover { background: var(--red-dark); transform: translateY(-2px); }
.social-links svg { width: 18px; height: 18px; fill: currentColor; }
.social-links a[aria-label="Instagram"] svg { fill: none; stroke: currentColor; stroke-width: 2; }
.social-links .instagram-dot { fill: currentColor; stroke: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 52px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 12px; }
.footer-bottom p { margin: 0; }
.whatsapp-float { position: fixed; z-index: 20; right: 22px; bottom: 22px; display: grid; place-items: center; width: 54px; height: 54px; color: white; background: #20b45a; border-radius: 50%; box-shadow: 0 8px 25px rgba(0,0,0,.22); font-size: 26px; }
.whatsapp-float svg { width: 27px; height: 27px; fill: currentColor; }

@media (max-width: 900px) {
  .header { height: 100px; padding: 0 5%; }
  .header.scrolled { height: 76px; }
  .header.scrolled .brand img { height: 76px; }
  .header .brand { min-width: 220px; }
  .header .brand img { width: 220px; height: 96px; }
  .header > .button, .nav { display: none; }
  .menu-button { display: block; margin-left: auto; }
  .nav.open { position: absolute; top: 100px; left: 0; display: flex; flex-direction: column; align-items: stretch; width: 100%; padding: 25px 5%; background: var(--red-dark); }
  .header.scrolled .nav.open { top: 76px; }
  .hero { min-height: 680px; padding: 150px 7% 100px; }
  .hero h1 { font-size: 61px; }
  .hero-card { display: none; }
  .quick-info { width: 90%; grid-template-columns: 1fr; margin-top: -25px; }
  .quick-info article { min-height: 90px; border-right: 0; border-bottom: 1px solid #eee; }
  .section { padding: 85px 6%; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 22px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .about { grid-template-columns: 1fr; }
  .about-visual { min-height: 430px; }
  .cta { align-items: flex-start; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 48px; }
  .footer-services { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .brand { min-width: 0; }
  .brand-name { font-size: 22px; }
  .hero-content { width: 100%; min-width: 0; }
  .hero { min-height: 640px; padding-bottom: 90px; }
  .hero h1 { max-width: 330px; font-size: 42px; line-height: 1; }
  .hero-text { max-width: 320px; font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .section-heading { width: 100%; max-width: 100%; min-width: 0; }
  .section-heading > p { width: 100%; max-width: 320px; min-width: 0; }
  .section h2, .about-copy h2 { max-width: 320px; font-size: 36px; line-height: 1.08; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 240px; padding: 32px 28px; }
  .about-visual { min-height: 350px; }
  .about-visual::before { inset: 0; }
  .about-copy { padding: 70px 7%; }
  .cta { display: block; padding: 70px 7%; }
  .cta h2 { font-size: 48px; line-height: 1.02; }
  .cta-contact { margin-top: 30px; }
  .phone-links { display: flex; margin: 20px 0 0; }
  .digital-contact { flex-direction: column; align-items: flex-start; gap: 12px; }
  .cta-contact .button { width: 100%; }
  .footer { padding: 52px 7% 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 42px; }
  .footer-services { grid-column: auto; }
  .footer-service-links { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; margin-top: 42px; }
}

@media (max-width: 390px) {
  .hero h1 { max-width: 300px; font-size: 38px; }
  .section-heading > p, .section h2, .about-copy h2 { max-width: 300px; }
  .section h2, .about-copy h2 { font-size: 34px; }
  .button { gap: 16px; padding: 0 22px; }
}