:root {
  --navy: #08065d;
  --navy-deep: #03033a;
  --blue: #3547ea;
  --coral: #ff4d52;
  --cream: #f4f4ef;
  --paper: #ffffff;
  --ink: #12122d;
  --muted: #62627a;
  --line: rgba(8, 6, 93, .13);
  --shell: min(1220px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 14px; color: #fff; background: var(--navy); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 10; color: #fff; }
.header-inner { min-height: 104px; display: grid; grid-template-columns: 150px 1fr auto; align-items: center; gap: 36px; border-bottom: 1px solid rgba(255,255,255,.24); }
.brand { display: block; width: 150px; height: 88px; padding: 4px; border-radius: 18px; background: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.16); }
.brand img { width: 100%; height: 100%; object-fit: contain; }
nav { display: flex; justify-content: center; gap: 30px; }
nav a { text-decoration: none; font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; opacity: .86; }
nav a:hover { opacity: 1; }
.header-contact { padding: 13px 20px; border: 1px solid rgba(255,255,255,.52); border-radius: 999px; text-decoration: none; font-weight: 800; background: rgba(255,255,255,.06); backdrop-filter: blur(14px); }

.hero { position: relative; overflow: hidden; min-height: 740px; color: #fff; background: radial-gradient(circle at 70% 32%, #3547ea 0, var(--navy) 42%, var(--navy-deep) 100%); }
.hero::before { content: ""; position: absolute; width: 620px; height: 620px; right: -280px; bottom: -330px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; box-shadow: 0 0 0 56px rgba(255,255,255,.03), 0 0 0 112px rgba(255,255,255,.02); }
.hero::after { content: ""; position: absolute; width: 560px; height: 24px; right: -120px; top: 115px; background: var(--coral); transform: rotate(-36deg); opacity: .95; }
.hero-grid { min-height: 740px; display: grid; grid-template-columns: .88fr 1.12fr; gap: 70px; align-items: center; padding-top: 112px; }
.hero-copy { position: relative; z-index: 2; padding: 56px 0 60px; }
.eyebrow { margin: 0 0 22px; display: flex; align-items: center; gap: 12px; color: var(--navy); font-size: .76rem; font-weight: 850; letter-spacing: .16em; }
.eyebrow span { display: block; width: 28px; height: 3px; background: var(--coral); }
.hero .eyebrow, .eyebrow.light { color: #fff; }
.hero h1 { max-width: 650px; margin: 0; font-size: clamp(3.1rem, 6vw, 6.7rem); line-height: .91; letter-spacing: -.062em; }
.hero h1 em { color: var(--coral); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
.hero-lead { max-width: 580px; margin: 30px 0 0; color: rgba(255,255,255,.82); font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 18px 24px; margin-top: 34px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 54px; padding: 0 25px; border-radius: 8px; text-decoration: none; font-weight: 850; white-space: nowrap; }
.button-primary { color: #fff; background: var(--coral); box-shadow: 0 15px 36px rgba(255,77,82,.22); }
.button-light { color: var(--navy); background: #fff; }
.text-link { font-weight: 750; text-underline-offset: 5px; white-space: nowrap; }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px 24px; margin: 28px 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.78); font-size: .83rem; font-weight: 750; letter-spacing: .02em; }
.hero-points li { display: inline-flex; align-items: center; gap: 8px; }
.hero-points span { color: var(--coral); font-size: .65rem; }
.availability { margin: 26px 0 0; color: rgba(255,255,255,.58); font-size: .92rem; }
.hero-visual { position: relative; align-self: center; z-index: 1; }
.hero-visual > img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; object-position: center; border-radius: 38px; background: #e7ebf2; box-shadow: 0 30px 80px rgba(0,0,0,.25); }
.status-card { position: absolute; left: -30px; bottom: 30px; width: min(310px, 72%); padding: 24px; color: var(--ink); background: rgba(255,255,255,.94); border: 1px solid rgba(255,255,255,.75); border-left: 5px solid var(--coral); box-shadow: 0 20px 50px rgba(0,0,0,.24); backdrop-filter: blur(16px); }
.status-card span { color: var(--navy); font-size: .7rem; font-weight: 900; letter-spacing: .15em; }
.status-card strong { display: block; margin: 8px 0; color: var(--navy); font-size: 1.4rem; }
.status-card p { margin: 0; color: var(--muted); line-height: 1.5; }

.lines { padding: 108px 0; }
.section-head { max-width: 700px; }
.section-head h2, .about h2, .contact h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 4.5rem); line-height: 1; letter-spacing: -.045em; }
.section-head > p:last-child { max-width: 620px; margin: 24px 0 0; color: var(--muted); font-size: 1.08rem; line-height: 1.65; }
.line-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 58px; }
.line-grid article { min-height: 260px; padding: 34px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.68); box-shadow: 0 14px 36px rgba(8,6,93,.04); transition: transform .2s ease, box-shadow .2s ease; }
.line-grid article:hover { transform: translateY(-5px); box-shadow: 0 20px 44px rgba(8,6,93,.1); }
.line-number { color: var(--coral); font-size: .76rem; font-weight: 900; letter-spacing: .14em; }
.line-grid h3 { margin: 48px 0 14px; color: var(--navy); font-size: 1.55rem; }
.line-grid p { margin: 0; color: var(--muted); line-height: 1.65; }

.products { padding: 108px 0; background: var(--paper); }
.products-head { max-width: 780px; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 52px; }
.product-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--cream); box-shadow: 0 14px 36px rgba(8,6,93,.06); transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 22px 48px rgba(8,6,93,.13); }
.product-media { display: grid; place-items: center; aspect-ratio: 1 / 1; padding: 24px; background: linear-gradient(145deg, #f6f8ff 0%, #e5e9f4 100%); border-bottom: 1px solid var(--line); }
.product-media img { width: 100%; height: 100%; object-fit: contain; }
.product-body { display: flex; flex: 1; flex-direction: column; padding: 24px; }
.product-category { margin: 0 0 12px; color: var(--coral); font-size: .7rem; font-weight: 900; letter-spacing: .15em; }
.product-card h3 { margin: 0; color: var(--navy); font-size: 1.25rem; line-height: 1.15; }
.product-meta { min-height: 3em; margin: 12px 0 22px; color: var(--muted); line-height: 1.5; }
.product-cta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding: 13px 16px; color: #fff; background: var(--navy); border-radius: 10px; text-decoration: none; font-weight: 850; }
.product-cta:hover { background: var(--coral); }
.catalog-note { margin: 24px 0 0; color: var(--muted); font-size: .85rem; line-height: 1.55; }

.about { padding: 108px 0; color: #fff; background: var(--navy); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.about-copy { font-size: 1.15rem; line-height: 1.75; }
.about-copy p { margin: 0 0 22px; color: rgba(255,255,255,.74); }
.about-copy .button { margin-top: 18px; }

.contact { padding: 108px 0; }
.contact-card { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; padding: 70px; background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 24px 80px rgba(8,6,93,.08); }
.contact-card > div > p:last-child { max-width: 600px; color: var(--muted); line-height: 1.65; }
.contact-actions { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 18px; }
.contact-actions > a:not(.button) { color: var(--navy); font-weight: 750; text-underline-offset: 5px; }

footer { color: #fff; background: var(--navy-deep); }
.footer-inner { min-height: 190px; display: grid; grid-template-columns: 110px 1fr 1fr; gap: 34px; align-items: center; }
.footer-inner img { width: 90px; height: 90px; padding: 4px; object-fit: contain; border-radius: 18px; background: #fff; }
.footer-inner p { margin: 0; font-weight: 750; line-height: 1.5; }
.footer-inner span, .footer-note { color: rgba(255,255,255,.56); font-size: .9rem; }
.footer-note { text-align: right; }

.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 20; display: inline-flex; align-items: center; gap: 9px; padding: 13px 17px; color: #fff; background: #138c5b; border: 1px solid rgba(255,255,255,.34); border-radius: 999px; box-shadow: 0 14px 32px rgba(3,45,30,.28); text-decoration: none; font-size: .83rem; font-weight: 850; letter-spacing: .02em; }
.whatsapp-float span { display: grid; place-items: center; width: 20px; height: 20px; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; }
.whatsapp-float:hover { transform: translateY(-3px); }

a:focus-visible { outline: 3px solid #ffd557; outline-offset: 4px; }
.button:hover, .header-contact:hover { transform: translateY(-2px); }
.button, .header-contact { transition: transform .2s ease, box-shadow .2s ease; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 28px, 680px); }
  .hero::after { display: none; }
  .header-inner { min-height: 116px; grid-template-columns: 100px 1fr; grid-template-rows: 76px 30px; gap: 0 16px; padding-bottom: 10px; }
  nav { display: flex; grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; gap: 18px; }
  nav a { font-size: .68rem; letter-spacing: .1em; }
  .brand { width: 112px; height: 64px; padding: 3px; border-radius: 14px; }
  .brand img { width: 100%; height: 100%; }
  .header-contact { justify-self: end; padding: 11px 14px; font-size: .9rem; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; gap: 24px; padding-top: 132px; padding-bottom: 50px; }
  .hero-copy { padding: 48px 0 12px; }
  .hero h1 { font-size: clamp(3.2rem, 16vw, 5.2rem); }
  .hero-visual > img { border-radius: 26px; }
  .status-card { position: relative; left: auto; bottom: auto; width: min(310px, calc(100% - 32px)); margin: -32px 16px 0; }
  .lines, .products, .about, .contact { padding: 76px 0; }
  .line-grid { grid-template-columns: 1fr; }
  .line-grid article { min-height: 220px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-card { grid-template-columns: 1fr; gap: 42px; }
  .contact-card { padding: 42px 30px; }
  .footer-inner { grid-template-columns: 80px 1fr; padding: 36px 0; }
  .footer-note { grid-column: 1 / -1; text-align: left; }
  .whatsapp-float { display: none; }
}

@media (max-width: 520px) {
  .header-contact { font-size: .9rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { text-align: center; }
  .hero-points { flex-direction: column; gap: 10px; }
  .contact-card { padding: 34px 22px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-media { aspect-ratio: 1.2 / 1; }
  .product-body { padding: 22px; }
  .contact-actions .button { width: 100%; text-align: center; }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .hero-grid { grid-template-columns: .95fr 1.05fr; gap: 48px; }
  .hero-actions { gap: 16px; }
  .hero-actions .button { padding-inline: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}