:root {
  --ink: #101211;
  --paper: #f4f5f3;
  --white: #ffffff;
  --gray: #7f8381;
  --line: #d8dcda;
  --tiffany: #52d6c3;
  --tiffany-dark: #102c28;
  --font: "ITC Avant Garde Gothic", "Avant Garde", "Century Gothic", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); }
a { color: inherit; text-decoration: none; }

.utility-bar {
  align-items: center;
  background: var(--ink);
  color: #c6cbc8;
  display: flex;
  font-family: Arial,sans-serif;
  font-size: .68rem;
  justify-content: space-between;
  min-height: 32px;
  padding: .45rem clamp(1.25rem,5vw,5.5rem);
}
.utility-bar a:hover { color: var(--tiffany); }
.utility-bar span { color: #858b88; }

.site-header {
  align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(244,245,243,.92);
  border-bottom: 1px solid rgba(16,18,17,.12);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  height: 84px;
  padding: 0 clamp(1.25rem,5vw,5.5rem);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { font-size: clamp(1.15rem,2vw,1.5rem); font-weight: 700; letter-spacing: -.07em; }
.brand span { color: var(--tiffany-dark); }
.site-header nav { display: flex; gap: clamp(1.2rem,3vw,2.8rem); }
.site-header nav a { font-size: .63rem; font-weight: 700; letter-spacing: .1em; }
.site-header > .button { justify-self: end; }

.button {
  align-items: center;
  border: 1px solid var(--ink);
  display: inline-flex;
  font-size: .72rem;
  font-weight: 700;
  gap: 2rem;
  justify-content: space-between;
  letter-spacing: .08em;
  min-height: 52px;
  padding: 0 1.35rem;
  transition: transform .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: var(--white); min-height: 44px; min-width: 138px; }
.button-whatsapp { background: var(--tiffany); border-color: var(--tiffany); color: var(--tiffany-dark); font-size: .66rem; min-height: 46px; }
.button-whatsapp b { font-size: .55rem; letter-spacing: .12em; }
.button-primary { background: var(--tiffany); border-color: var(--tiffany); color: var(--tiffany-dark); min-width: min(100%,270px); }
.button-primary:hover { background: #77e2d2; }

.hero { display: grid; grid-template-columns: minmax(0,1fr) minmax(420px,1fr); min-height: calc(100vh - 116px); overflow: hidden; }
.hero-copy { align-self: center; padding: clamp(4rem,8vw,8rem) clamp(1.25rem,5vw,5.5rem); }
.eyebrow { align-items: center; display: flex; font-size: .64rem; font-weight: 700; gap: .65rem; letter-spacing: .16em; margin-bottom: 1.8rem; }
.eyebrow i { background: var(--tiffany); border-radius: 50%; box-shadow: 0 0 0 5px rgba(82,214,195,.18); height: 8px; width: 8px; }
.hero h1 { font-size: clamp(3.25rem,6.4vw,7.2rem); font-weight: 700; letter-spacing: -.08em; line-height: .9; margin: 0; max-width: 10ch; }
.hero h1 em { color: #676d6a; display: block; font-style: normal; }
.hero-copy > p { color: #515653; font-family: Arial,sans-serif; font-size: clamp(1rem,1.3vw,1.15rem); line-height: 1.68; margin: 2rem 0 0; max-width: 39rem; }
.hero-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.2rem; }
.text-link { border-bottom: 1px solid currentColor; font-size: .68rem; font-weight: 700; letter-spacing: .09em; padding-bottom: .25rem; }
.hero-proof { display: flex; flex-wrap: wrap; gap: .9rem 1.5rem; margin-top: 2rem; }
.hero-proof span { color: #5c625f; font-family: Arial,sans-serif; font-size: .77rem; }
.hero-contact { align-items: baseline; border-top: 1px solid #c9cdca; display: flex; gap: 1rem; margin-top: 1.5rem; max-width: 28rem; padding-top: 1rem; }
.hero-contact span { color: #717673; font-size: .55rem; font-weight: 700; letter-spacing: .12em; }
.hero-contact a { color: #107e6d; font-size: 1rem; font-weight: 700; }
.hero-visual {
  background: linear-gradient(90deg,rgba(16,18,17,.6),rgba(16,18,17,.04) 48%), url("images/hero-principal-v2.jpg") center/cover no-repeat;
  min-height: 680px;
  position: relative;
}
.visual-label { color: var(--white); left: 10%; max-width: 16rem; position: absolute; top: 12%; }
.visual-label span { color: #c7ccca; display: block; font-size: .62rem; font-weight: 700; letter-spacing: .13em; }
.visual-label strong { display: block; font-size: clamp(2.2rem,3.8vw,4.5rem); letter-spacing: -.075em; line-height: .92; margin-top: .8rem; }
.machine-badge { background: var(--paper); bottom: 2rem; left: 2rem; padding: 1rem 1.2rem; position: absolute; }
.machine-badge span { color: #6b706d; display: block; font-size: .55rem; font-weight: 700; letter-spacing: .1em; }
.machine-badge strong { display: block; font-size: .68rem; letter-spacing: .04em; margin-top: .25rem; }

.trust-strip { background: var(--ink); color: var(--white); display: grid; grid-template-columns: repeat(4,1fr); padding: 0 clamp(1.25rem,5vw,5.5rem); }
.trust-strip div { border-right: 1px solid rgba(255,255,255,.16); padding: 2.25rem clamp(1rem,2.5vw,2.5rem); }
.trust-strip div:first-child { padding-left: 0; }
.trust-strip div:last-child { border: 0; }
.trust-strip strong { display: block; font-size: .8rem; letter-spacing: -.02em; }
.trust-strip span { color: #9da3a0; display: block; font-family: Arial,sans-serif; font-size: .68rem; margin-top: .35rem; }

.products, .process { padding: clamp(5rem,9vw,9rem) clamp(1.25rem,5vw,5.5rem); }
.section-heading { align-items: end; display: grid; gap: 3rem; grid-template-columns: 1.2fr .8fr; margin-bottom: clamp(3rem,6vw,5rem); }
.section-kicker { color: #68706c; display: block; font-size: .62rem; font-weight: 700; letter-spacing: .15em; margin-bottom: 1.2rem; }
.section-heading h2, .capability h2, .final-cta h2 { font-size: clamp(2.65rem,5.3vw,6.1rem); letter-spacing: -.075em; line-height: .94; margin: 0; max-width: 11ch; }
.section-heading > p { color: #565b58; font-family: Arial,sans-serif; line-height: 1.7; margin: 0; max-width: 29rem; }

.product-grid { display: grid; grid-template-columns: repeat(3,1fr); }
.product-card { border-bottom: 1px solid rgba(16,18,17,.16); border-right: 1px solid rgba(16,18,17,.16); display: flex; flex-direction: column; justify-content: space-between; min-height: 350px; padding: clamp(1.7rem,3vw,3rem); position: relative; }
.product-card:nth-child(3n) { border-right: 0; }
.product-card:nth-child(-n+3) { border-top: 1px solid rgba(16,18,17,.16); }
.product-number { font-size: .62rem; font-weight: 700; letter-spacing: .1em; }
.product-tag { font-size: .56rem; font-weight: 700; letter-spacing: .14em; position: absolute; right: 2rem; top: 2rem; }
.product-card h3 { font-size: clamp(2rem,3.1vw,3.6rem); letter-spacing: -.07em; line-height: .94; margin: 0; }
.product-card p { font-family: Arial,sans-serif; font-size: .88rem; line-height: 1.58; margin: 1rem 0 1.8rem; max-width: 22rem; }
.product-card a { align-items: center; border-bottom: 1px solid currentColor; display: inline-flex; font-size: .65rem; font-weight: 700; justify-content: space-between; letter-spacing: .09em; padding-bottom: .5rem; width: 100%; }
.product-card.featured { background: url("images/hero-vinil.jpg") 65% center/cover no-repeat; color: var(--white); }
.product-card.featured::before { background: linear-gradient(180deg,rgba(16,18,17,.18),rgba(16,18,17,.88)); content: ""; inset: 0; position: absolute; }
.product-card.featured > * { position: relative; z-index: 1; }
.product-card.tiffany { background: var(--tiffany); color: var(--tiffany-dark); }
.product-card.gray { background: #a7aca9; }
.product-card.paper { background: #e3e5e3; }
.product-card.ink { background: #1a1d1b; color: var(--white); }
.product-card.white { background: var(--white); }

.capability { background: var(--ink); color: var(--white); display: grid; gap: clamp(4rem,8vw,8rem); grid-template-columns: .95fr 1.05fr; padding: clamp(5rem,9vw,9rem) clamp(1.25rem,5vw,5.5rem); }
.section-kicker.light { color: var(--tiffany); }
.capability-copy > p { color: #b1b7b4; font-family: Arial,sans-serif; line-height: 1.7; margin: 2rem 0; max-width: 36rem; }
.light-link { color: var(--white); }
.capability-list article { align-items: start; border-top: 1px solid rgba(255,255,255,.17); display: grid; gap: 2rem; grid-template-columns: 2rem 1fr; padding: 1.8rem 0; }
.capability-list article:last-child { border-bottom: 1px solid rgba(255,255,255,.17); }
.capability-list article > span { color: var(--tiffany); font-size: .62rem; font-weight: 700; }
.capability-list h3 { font-size: clamp(1.4rem,2.3vw,2.4rem); letter-spacing: -.055em; margin: 0; }
.capability-list p { color: #aeb4b1; font-family: Arial,sans-serif; font-size: .86rem; line-height: 1.55; margin: .65rem 0 0; }

.section-heading.compact { grid-template-columns: 1fr; }
.process-grid { display: grid; grid-template-columns: repeat(3,1fr); }
.process-grid article { border-left: 1px solid #b9bebb; min-height: 260px; padding: 1.8rem clamp(1.5rem,3vw,3rem); }
.process-grid article:first-child { padding-left: 0; border-left: 0; }
.process-grid span { color: #128b79; font-size: .66rem; font-weight: 700; }
.process-grid h3 { font-size: clamp(1.8rem,3vw,3rem); letter-spacing: -.06em; margin: 4rem 0 .8rem; }
.process-grid p { color: #5b615e; font-family: Arial,sans-serif; font-size: .9rem; line-height: 1.6; max-width: 20rem; }

.contact-location { background: #202321; color: var(--white); display: grid; gap: clamp(4rem,8vw,8rem); grid-template-columns: 1fr .9fr; padding: clamp(5rem,9vw,9rem) clamp(1.25rem,5vw,5.5rem); }
.location-copy h2 { font-size: clamp(2.65rem,5.3vw,6.1rem); letter-spacing: -.075em; line-height: .94; margin: 0; max-width: 10ch; }
.location-copy p { color: #c0c5c2; font-family: Arial,sans-serif; font-size: 1rem; line-height: 1.75; margin: 2rem 0; }
.button-outline-light { border-color: rgba(255,255,255,.55); color: var(--white); }
.contact-panel { background: var(--paper); color: var(--ink); padding: clamp(1.7rem,4vw,3.5rem); }
.contact-label { border-bottom: 1px solid #b9bebb; color: #737875; font-size: .58rem; font-weight: 700; letter-spacing: .13em; padding-bottom: 1rem; }
.contact-whatsapp { background: var(--tiffany); display: block; margin: 1.5rem 0; padding: clamp(1.4rem,3vw,2.2rem); transition: transform .18s ease; }
.contact-whatsapp:hover { transform: translateY(-2px); }
.contact-whatsapp span, .fixed-phones > span, .contact-hours > span { display: block; font-size: .56rem; font-weight: 700; letter-spacing: .13em; }
.contact-whatsapp strong { display: block; font-size: clamp(2rem,4.2vw,4.6rem); letter-spacing: -.07em; line-height: 1; margin: .65rem 0 1.2rem; }
.contact-whatsapp i { border-bottom: 1px solid currentColor; font-size: .65rem; font-style: normal; font-weight: 700; letter-spacing: .08em; padding-bottom: .3rem; }
.fixed-phones { border-bottom: 1px solid #b9bebb; display: grid; gap: .4rem; grid-template-columns: 1fr auto; padding: 1.35rem 0; }
.fixed-phones > span { color: #737875; grid-row: 1 / 3; }
.fixed-phones a { font-family: Arial,sans-serif; font-size: .95rem; font-weight: 700; }
.contact-hours { display: grid; grid-template-columns: 1fr auto; padding-top: 1.35rem; }
.contact-hours > span { color: #737875; }
.contact-hours p { font-family: Arial,sans-serif; font-size: .83rem; margin: 0; }

.final-cta { align-items: end; background: var(--tiffany); display: grid; gap: 3rem; grid-template-columns: 1fr auto; padding: clamp(4rem,8vw,7rem) clamp(1.25rem,5vw,5.5rem); }
.final-cta .section-kicker { color: var(--tiffany-dark); }
.final-cta .button-primary { background: var(--ink); border-color: var(--ink); color: var(--white); min-width: 250px; }

footer { background: #dfe2e0; display: grid; gap: 4rem; grid-template-columns: 1fr 1fr; padding: 4.5rem clamp(1.25rem,5vw,5.5rem) 2rem; }
.brand-footer { display: inline-block; font-size: clamp(1.6rem,3vw,2.8rem); }
.footer-brand p { color: #565b58; font-family: Arial,sans-serif; font-size: .9rem; }
.footer-links { display: grid; gap: 2rem; grid-template-columns: repeat(2,1fr); }
.footer-links span { color: #747a77; display: block; font-size: .56rem; font-weight: 700; letter-spacing: .13em; margin-bottom: .65rem; }
.footer-links a { display: block; font-family: Arial,sans-serif; font-size: .83rem; line-height: 1.55; }
.footer-bottom { border-top: 1px solid #b9bdbb; color: #666b68; display: flex; font-family: Arial,sans-serif; font-size: .68rem; grid-column: 1/-1; justify-content: space-between; padding-top: 1.3rem; }
.floating-whatsapp { align-items: center; background: var(--tiffany); bottom: 1.25rem; box-shadow: 0 14px 40px rgba(16,44,40,.3); display: flex; font-size: .7rem; font-weight: 700; gap: .7rem; letter-spacing: .06em; padding: .9rem 1rem; position: fixed; right: 1.25rem; z-index: 30; }
.floating-whatsapp span { font-size: .52rem; letter-spacing: .12em; }
.floating-whatsapp strong { font-family: Arial,sans-serif; font-size: .75rem; }
.floating-whatsapp i { font-style: normal; }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { min-height: 600px; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .product-card:nth-child(3n) { border-right: 1px solid rgba(16,18,17,.16); }
  .product-card:nth-child(2n) { border-right: 0; }
  .product-card:nth-child(3) { border-top: 0; }
  .capability { grid-template-columns: 1fr; }
  .contact-location { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .utility-bar { justify-content: center; text-align: center; }
  .utility-bar > div { display: none; }
  .site-header { height: 70px; }
  .site-header .button { gap: .65rem; min-height: 40px; min-width: auto; }
  .button-whatsapp b, .button-whatsapp span { display: none; }
  .hero-copy { padding-bottom: 4.5rem; padding-top: 3.8rem; }
  .hero h1 { font-size: clamp(3.1rem,15vw,4.8rem); }
  .hero-visual { min-height: 470px; }
  .trust-strip { grid-template-columns: repeat(2,1fr); }
  .trust-strip div { border-bottom: 1px solid rgba(255,255,255,.16); }
  .section-heading { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card, .product-card:nth-child(2n), .product-card:nth-child(3n) { border-right: 0; min-height: 330px; }
  .product-card:nth-child(2), .product-card:nth-child(3) { border-top: 0; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article, .process-grid article:first-child { border-bottom: 1px solid #b9bebb; border-left: 0; min-height: auto; padding: 2rem 0; }
  .process-grid h3 { margin-top: 2rem; }
  .final-cta { align-items: start; grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: .5rem; }
  .fixed-phones, .contact-hours { grid-template-columns: 1fr; }
  .fixed-phones > span { grid-row: auto; margin-bottom: .5rem; }
  .contact-hours { gap: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}