:root {
  --forest: #123f2d;
  --forest-deep: #0d2d20;
  --ink: #173126;
  --body: #5e675f;
  --sage: #cbd6bf;
  --paper: #f7f4ea;
  --ivory: #fffdf7;
  --gold: #c7a24c;
  --line: rgba(18, 63, 45, .16);
  --shell: 1160px;
  --header-height: 5.1rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: clip; }
.lenis.lenis-smooth iframe { pointer-events: none; }
section, .hero { scroll-margin-top: calc(var(--header-height) + 1.2rem); }
body { margin: 0; color: var(--ink); background: var(--ivory); font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif; line-height: 1.5; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.045em; line-height: 1.05; }
.shell { width: min(calc(100% - 3rem), var(--shell)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 100; padding: .7rem 1rem; color: #fff; background: var(--forest); border-radius: .4rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; top: 0; left: 0; right: 0; width: 100%; z-index: 100; border-bottom: 1px solid transparent; background: transparent; transition: background .28s ease, border-color .28s ease, box-shadow .28s ease, backdrop-filter .28s ease; }
.site-header.is-scrolled { border-color: var(--line); background: rgba(255, 253, 247, .94); backdrop-filter: blur(14px); box-shadow: 0 4px 22px rgba(18, 63, 45, .07); }
.scroll-progress { position: absolute; bottom: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--forest) 0%, var(--gold) 100%); transform-origin: left; transform: scaleX(0); pointer-events: none; z-index: 101; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 5.1rem; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; }
.brand img { width: 2.55rem; height: 2.55rem; object-fit: contain; border-radius: 50%; }
.brand span { display: grid; line-height: 1; }
.brand strong { font-size: .98rem; letter-spacing: -.035em; }
.brand small { margin-top: .16rem; color: var(--body); font-size: .7rem; }
.main-nav { display: flex; align-items: center; gap: 1.75rem; font-size: .88rem; font-weight: 700; transition: background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.main-nav > a { position: relative; color: var(--ink); transition: color .18s; }
.main-nav > a:hover { color: var(--forest); }
.main-nav > a.is-active { color: var(--forest); }
.main-nav > a.is-active::after { content: ""; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: var(--gold); border-radius: 2px; }
.nav-social { color: var(--forest) !important; }
.menu-toggle { display: none; width: 2.75rem; height: 2.75rem; padding: .55rem; border: 1px solid var(--line); border-radius: .5rem; background: rgba(255, 253, 247, .85); backdrop-filter: blur(8px); }
.menu-toggle span:not(.sr-only) { display: block; width: 100%; height: 2px; margin: 4px 0; background: var(--forest); }

@media (min-width: 1101px) {
  .site-header:not(.is-scrolled) .main-nav {
    gap: 1.45rem;
    padding: .42rem 1.25rem;
    border-radius: 99px;
    background: rgba(255, 253, 247, .82);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(18, 63, 45, .12);
    box-shadow: 0 4px 16px rgba(18, 63, 45, .05);
  }
}

.button { display: inline-flex; align-items: center; justify-content: center; gap: .65rem; min-height: 3.1rem; padding: .75rem 1.15rem; color: #fff; border: 1px solid var(--forest); border-radius: .5rem; background: var(--forest); font-size: .88rem; font-weight: 650; transition: background .22s, box-shadow .22s, transform .22s; }
.button:hover { background: var(--forest-deep); box-shadow: 0 .55rem 1.35rem rgba(18, 63, 45, .18); transform: translateY(-2px); }
.button-small { min-height: 2.55rem; padding: .55rem .9rem; }
.button-light { color: var(--forest); border-color: #fff7dc; background: #fff7dc; }
.button-light:hover { color: #fff; border-color: var(--gold); background: var(--gold); }
.text-link { display: inline-flex; gap: .5rem; padding: .35rem 0; color: var(--forest); border: 0; border-bottom: 1px solid rgba(18,63,45,.35); background: transparent; font-size: .88rem; font-weight: 800; }
.button:focus-visible, .text-link:focus-visible, .product-card a:focus-visible, .product-enquiry:focus-visible { outline: 3px solid rgba(199,162,76,.65); outline-offset: 3px; }

.hero { position: relative; isolation: isolate; overflow: hidden; min-height: 100vh; min-height: 100dvh; background-color: var(--ivory); }
.hero::before { content: ""; position: absolute; inset: -3.5rem 0 0 0; height: calc(100% + 3.5rem); z-index: -1; background-image: linear-gradient(90deg, rgba(255,253,247,.98) 0%, rgba(255,253,247,.94) 28%, rgba(255,253,247,.42) 42%, rgba(255,253,247,0) 50%), url("assets/hero-editorial-photoreal.jpg"); background-position: right center; background-size: cover; opacity: 0.85; transform: translate3d(0, var(--hero-parallax, 0px), 0); will-change: transform; }
.hero-grid { display: flex; align-items: center; min-height: 100vh; min-height: 100dvh; padding-top: calc(var(--header-height) + 1.5rem); padding-bottom: 3.5rem; }
.hero-copy { max-width: 38rem; will-change: transform, opacity; }
.hero-copy, .services-copy, .product-card, .service-list li > div { min-width: 0; }
.hero-copy h1 { max-width: 18ch; margin-bottom: 1.25rem; font-size: clamp(2.65rem, 4.4vw, 4.25rem); letter-spacing: -.035em; line-height: 1.1; }
.hero-copy h1 em { color: var(--gold); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
.hero-copy > p { max-width: 31rem; margin-bottom: 0; color: var(--body); font-size: clamp(1.05rem, 1.4vw, 1.18rem); line-height: 1.6; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.1rem; margin-top: 2.2rem; }
.hero-scroll { position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%); display: flex; align-items: center; justify-content: center; width: 2.35rem; height: 2.35rem; color: var(--forest); border: 1px solid var(--line); border-radius: 50%; background: rgba(255, 253, 247, .8); backdrop-filter: blur(8px); box-shadow: 0 4px 12px rgba(18, 63, 45, .08); transition: opacity .25s ease, background .2s ease, transform .2s ease, color .2s ease; animation: heroBounce 2.5s ease-in-out infinite; }
.hero-scroll:hover { background: #fff; transform: translateX(-50%) translateY(3px); color: var(--forest-deep); }
.hero-scroll svg { width: 1.15rem; height: 1.15rem; }
@keyframes heroBounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section-heading { max-width: 60rem; }
.section-heading h2, .services-copy h2, .contact h2 { max-width: none; margin-bottom: 1rem; font-size: clamp(2.25rem, 3.5vw, 3.65rem); }
.section-heading p:last-child { max-width: 40rem; color: var(--body); }
.section-heading-centered { margin-inline: auto; text-align: center; }
.section-heading-centered h2, .section-heading-centered p:last-child { margin-inline: auto; }

.axes { position: relative; isolation: isolate; overflow: hidden; background-color: #edf1e8; }
.axes::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: url("assets/bg-topography.jpg"); background-size: cover; background-position: top center; opacity: 0.08; mix-blend-mode: multiply; pointer-events: none; }
.axes-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; margin-top: clamp(2rem, 5vw, 4rem); }
.axis-card { min-height: 20rem; border: 1px solid var(--line); border-radius: .9rem; background: var(--ivory); }
.axis-card-copy { display: flex; height: 100%; min-height: inherit; flex-direction: column; align-items: flex-start; padding: clamp(1.5rem, 2.5vw, 2.1rem); }
.axis-card-top { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 1rem; }
.axis-icon { width: 2.15rem; height: 2.15rem; flex: 0 0 auto; fill: none; stroke: var(--forest); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.55; }
.axis-index { color: var(--forest); font-size: .68rem; font-weight: 850; letter-spacing: .11em; text-align: right; text-transform: uppercase; }
.axis-card h3 { max-width: 13ch; margin: auto 0 .7rem; font-size: clamp(1.45rem, 2vw, 1.8rem); line-height: 1.08; }
.axis-card p { max-width: 25rem; margin-bottom: 1.4rem; color: var(--body); font-size: .94rem; }
.axis-card a { margin-top: auto; color: var(--forest); border-bottom: 1px solid rgba(18,63,45,.3); font-size: .83rem; font-weight: 800; }
.axis-tecnico { color: #eef4e9; border-color: var(--forest-deep); background: var(--forest); }
.axis-tecnico .axis-icon { stroke: #e6ca7b; }
.axis-tecnico .axis-index { color: #e6ca7b; }
.axis-tecnico h3 { color: #fff; }
.axis-tecnico a { color: #fff7dc; border-bottom-color: rgba(255,247,220,.55); }
.axis-points { display: grid; gap: .34rem; padding: 0; margin: 0 0 1.4rem; color: #d3e1cf; font-size: .88rem; list-style: none; }
.axis-points li { position: relative; padding-left: .85rem; }
.axis-points li::before { position: absolute; left: 0; color: #e6ca7b; content: "•"; }

.featured { position: relative; isolation: isolate; overflow: hidden; background-color: var(--paper); }
.featured::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: url("assets/bg-topography.jpg"); background-size: cover; background-position: center right; opacity: 0.07; mix-blend-mode: multiply; pointer-events: none; }
.featured-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-top: clamp(2rem, 4vw, 3.5rem); }
.featured-card { min-width: 0; transition: transform .24s ease; }
.featured-card img { width: 100%; aspect-ratio: 1; border: 1px solid rgba(18,63,45,.08); border-radius: .75rem; background: #e8e5da; object-fit: cover; transition: box-shadow .24s ease, filter .24s ease, transform .24s ease; }
.featured-card > div { padding-top: .8rem; }
.featured-card h3 { margin: 0 0 .18rem; font-size: 1.08rem; }
.featured-card p { margin: 0; color: var(--body); font-size: .84rem; }
.product-enquiry { display: inline-flex; align-items: center; justify-content: space-between; width: 100%; gap: .55rem; margin-top: .7rem; padding: .62rem .75rem; color: #fff; border-radius: .45rem; background: var(--forest); font-size: .75rem; font-weight: 650; transition: background .22s, box-shadow .22s, transform .22s; }
.product-enquiry:hover { background: var(--forest-deep); box-shadow: 0 .5rem 1.15rem rgba(18, 63, 45, .18); transform: translateY(-2px); }
.product-action-icon { width: 1rem; height: 1rem; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.catalog-more { display: grid; justify-items: center; margin-top: clamp(2rem, 5vw, 4rem); }
.catalog-more > summary { list-style: none; }
.catalog-more > summary::-webkit-details-marker { display: none; }
.catalog-more-toggle { cursor: pointer; }
.catalog-more-toggle span { font-size: 1.2rem; line-height: 1; transition: transform .18s; }
.catalog-more[open] .catalog-more-toggle span { transform: rotate(45deg); }
.catalog-more .catalog-grid { width: 100%; margin-top: clamp(2rem, 5vw, 4rem); }
.catalog-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.45rem); margin-top: clamp(2rem, 5vw, 4rem); }
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: .9rem; background: #fffef9; transition: border-color .24s ease, box-shadow .24s ease, transform .24s ease; }
.product-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .35s ease; }
.product-card > div { padding: 1.25rem 1.25rem 1.35rem; }
.product-card span { color: var(--forest); font-size: .68rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.product-card h3 { margin: .7rem 0 .6rem; font-size: 1.35rem; }
.product-card p { margin-bottom: 1rem; color: var(--body); font-size: .9rem; }
.product-card ul { display: grid; gap: .28rem; padding: 0; margin: 0 0 1.2rem; color: #405247; font-size: .82rem; list-style: none; }
.product-card li { position: relative; padding-left: .9rem; }
.product-card li::before { position: absolute; left: 0; color: var(--gold); content: "•"; }
.product-card a { display: inline-flex; gap: .5rem; padding: 0; color: var(--forest); border-bottom: 1px solid rgba(18,63,45,.3); font-size: .85rem; font-weight: 800; }

.catalog-mesa { grid-column: span 7; }
.catalog-casa { grid-column: span 5; }
.catalog-design { grid-column: span 4; }
.catalog-medida { grid-column: span 8; }
.catalog-cores { grid-column: span 8; }
.catalog-funcionais { grid-column: span 4; }
.catalog-energia { grid-column: span 12; }

.services { position: relative; isolation: isolate; overflow: hidden; color: #eef4e9; background-color: var(--forest); }
.services::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: url("assets/bg-topography.jpg"); background-size: cover; background-position: bottom center; opacity: 0.06; mix-blend-mode: screen; filter: brightness(1.2) contrast(1.1); pointer-events: none; }
.services-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 9vw, 9rem); align-items: start; }
.services-copy h2 { color: #fff; }
.service-list { display: grid; gap: 1.4rem; padding: 0; margin: 0; list-style: none; }
.service-list li { display: grid; grid-template-columns: 2.6rem 1fr; gap: 1.1rem; padding-bottom: 1.4rem; border-bottom: 1px solid rgba(238,244,233,.2); }
.service-list li:last-child { padding-bottom: 0; border-bottom: 0; }
.service-list > li > span { color: #e6ca7b; font-size: .75rem; font-weight: 850; }
.service-list h3 { margin-bottom: .35rem; color: #fff; font-size: 1.15rem; }
.service-list p { margin: 0; color: #cdddc9; font-size: .92rem; }

.about { position: relative; isolation: isolate; overflow: hidden; background: #f4f2e9; }
.about::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: url("assets/bg-topography.jpg"); background-size: cover; background-position: center left; opacity: 0.06; mix-blend-mode: multiply; pointer-events: none; }
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, .9fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.about-image { width: 100%; aspect-ratio: 4 / 3; border-radius: 1rem; object-fit: cover; box-shadow: 0 1rem 2.5rem rgba(18, 63, 45, .08); }
.about-copy h2 { max-width: none; margin-bottom: 1rem; font-size: clamp(2.25rem, 3.5vw, 3.65rem); }
.about-copy p { max-width: 35rem; color: var(--body); }
.about-copy .text-link { margin-top: .4rem; }

.contact { padding: clamp(4rem, 8vw, 7.5rem) 0; background-color: var(--paper); background-image: radial-gradient(circle at 82% 22%, rgba(199, 162, 76, .1), transparent 19rem); }
.contact-inner { display: grid; grid-template-columns: minmax(0, 1.35fr) auto; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; padding: clamp(2rem, 4.5vw, 3.5rem); border: 1px solid rgba(18, 63, 45, .12); border-radius: 1.15rem; background: rgba(255, 253, 247, .75); box-shadow: 0 1.25rem 3rem rgba(18, 63, 45, .06); }
.contact-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.contact-kicker { display: inline-flex; padding: .35rem .6rem; margin-bottom: 1.15rem; color: var(--forest); border: 1px solid rgba(18, 63, 45, .18); border-radius: 99px; background: rgba(255, 253, 247, .8); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.contact h2 { max-width: 17ch; margin-bottom: .8rem; }
.contact p { max-width: 39rem; margin: 0; color: var(--body); font-size: 1.05rem; }
.contact-points { display: flex; flex-wrap: wrap; gap: .65rem 1.1rem; padding: 0; margin: 1.55rem 0 0; color: #405247; font-size: .86rem; list-style: none; }
.contact-points li { display: inline-flex; align-items: center; gap: .48rem; }
.contact-points span { display: grid; width: 1.45rem; height: 1.45rem; place-items: center; color: var(--forest); border-radius: 50%; background: #e4ebdc; font-size: .63rem; font-weight: 800; }
.contact-action { display: flex; flex-direction: column; align-items: flex-start; gap: .65rem; }
.contact-btn { display: inline-flex; align-items: center; gap: .95rem; padding: .85rem 1.4rem; color: #fff; border-radius: .75rem; background: linear-gradient(135deg, var(--forest) 0%, var(--forest-deep) 100%); border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 .75rem 1.75rem rgba(18, 63, 45, .16); transition: transform .22s ease, box-shadow .22s ease, background .22s ease; white-space: nowrap; }
.contact-btn-icon { display: grid; place-items: center; width: 2.4rem; height: 2.4rem; flex: 0 0 auto; border-radius: .55rem; background: rgba(255, 255, 255, .1); color: #e6ca7b; }
.contact-btn-icon svg { width: 1.3rem; height: 1.3rem; }
.contact-btn-body { display: flex; flex-direction: column; line-height: 1.25; }
.contact-btn-body strong { font-size: 1.02rem; font-weight: 650; letter-spacing: -.02em; color: #fff; }
.contact-btn-body small { font-size: .78rem; color: #cad8c6; font-weight: 400; }
.contact-btn-arrow { display: inline-flex; margin-left: .35rem; color: #e6ca7b; font-size: 1.15rem; line-height: 1; transition: transform .22s ease; }
.contact-action-note { margin: 0; padding-left: .25rem; color: var(--body); font-size: .78rem; }

.site-footer { color: #c7d6c3; background-color: var(--forest-deep); background-image: radial-gradient(circle at 15% 0%, rgba(199, 162, 76, .07), transparent 30rem), radial-gradient(circle at 85% 100%, rgba(18, 63, 45, .35), transparent 25rem); border-top: 1px solid rgba(203, 214, 191, .12); padding-top: clamp(3.5rem, 6vw, 5.5rem); }
.footer-main { display: grid; grid-template-columns: 1.35fr .85fr 1fr 1.3fr; gap: clamp(2rem, 4vw, 3.5rem); padding-bottom: clamp(3rem, 5vw, 4.5rem); }
.footer-brand-col { display: flex; flex-direction: column; align-items: flex-start; gap: 1.15rem; }
.brand-footer strong { color: #fff; }
.brand-footer small { color: #a8bba4; }
.footer-tagline { margin: 0; max-width: 23rem; color: #9eb29a; font-size: .88rem; line-height: 1.55; }
.footer-nav-col h4, .footer-contact-col h4 { margin: 0 0 1.15rem; color: #e6ca7b; font-size: .75rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.footer-nav-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .65rem; }
.footer-nav-col a { color: #c7d6c3; font-size: .86rem; transition: color .2s ease, transform .2s ease; display: inline-block; }
.footer-nav-col a:hover { color: #fff; transform: translateX(3px); }
.footer-contact-desc { margin: 0 0 1rem; color: #9eb29a; font-size: .85rem; line-height: 1.5; }
.footer-social-card { display: flex; align-items: center; gap: .85rem; padding: .75rem 1rem; border-radius: .65rem; background: rgba(255, 255, 255, .06); border: 1px solid rgba(203, 214, 191, .15); color: #fff; text-decoration: none; transition: background .2s ease, border-color .2s ease, transform .2s ease; margin-bottom: 1.25rem; }
.footer-social-card:hover { background: rgba(255, 255, 255, .11); border-color: rgba(230, 202, 123, .4); transform: translateY(-2px); }
.footer-social-icon { width: 1.5rem; height: 1.5rem; color: #e6ca7b; flex-shrink: 0; }
.footer-social-card div { display: flex; flex-direction: column; line-height: 1.2; }
.footer-social-card strong { font-size: .86rem; color: #fff; }
.footer-social-card span { font-size: .74rem; color: #a8bba4; }
.footer-social-arrow { margin-left: auto; color: #e6ca7b; font-size: 1rem; transition: transform .2s ease; }
.footer-social-card:hover .footer-social-arrow { transform: translate(2px, -2px); }
.footer-info-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .65rem; color: #9eb29a; font-size: .8rem; }
.footer-info-list li { display: flex; align-items: center; gap: .55rem; }
.footer-info-list svg { width: .95rem; height: .95rem; color: #e6ca7b; flex-shrink: 0; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 1.5rem 2rem; border-top: 1px solid rgba(203, 214, 191, .1); font-size: .78rem; color: #8fa38c; }
.footer-legal { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.25rem; }
.footer-materials { color: #6d826a; }
.footer-back-top { display: inline-flex; align-items: center; gap: .4rem; color: #c7d6c3; padding: .4rem .75rem; border-radius: .4rem; border: 1px solid rgba(203, 214, 191, .15); background: rgba(255, 255, 255, .04); font-size: .76rem; font-weight: 600; transition: color .2s ease, background .2s ease, border-color .2s ease; white-space: nowrap; }
.footer-back-top:hover { color: #fff; background: rgba(255, 255, 255, .08); border-color: rgba(230, 202, 123, .35); }
.footer-back-top svg { width: .85rem; height: .85rem; transition: transform .2s ease; }
.footer-back-top:hover svg { transform: translateY(-2px); }

@media (hover: hover) and (pointer: fine) {
  .brand:hover img { transform: rotate(-5deg) scale(1.04); }
  .brand img { transition: transform .24s ease; }
  .main-nav > a { position: relative; }
  .main-nav > a::after { position: absolute; right: 0; bottom: -.38rem; left: 0; height: 1px; background: currentColor; content: ""; transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
  .main-nav > a:hover::after { transform: scaleX(1); transform-origin: left; }
  .axis-card { transition: border-color .24s ease, box-shadow .24s ease, transform .24s ease; }
  .axis-card:hover { border-color: rgba(18, 63, 45, .32); box-shadow: 0 1rem 2.25rem rgba(18, 63, 45, .11); transform: translateY(-5px); }
  .axis-card:hover .axis-icon { transform: translateY(-2px); }
  .axis-icon { transition: transform .24s ease; }
  .featured-card:hover { transform: translateY(-4px); }
  .featured-card:hover img { box-shadow: 0 .85rem 1.8rem rgba(18, 63, 45, .12); filter: saturate(1.04); transform: scale(1.018); }
  .product-card:hover { border-color: rgba(18, 63, 45, .3); box-shadow: 0 1rem 2.25rem rgba(18, 63, 45, .11); transform: translateY(-4px); }
  .product-card:hover img { transform: scale(1.035); }
  .about-image { transition: box-shadow .28s ease, filter .28s ease, transform .28s ease; }
  .about-image:hover { box-shadow: 0 1.25rem 2.5rem rgba(18, 63, 45, .13); filter: saturate(1.04); transform: translateY(-3px); }
  .contact-btn:hover { box-shadow: 0 1rem 2.25rem rgba(18, 63, 45, .24); transform: translateY(-3px); background: linear-gradient(135deg, #174b37 0%, #0d2d20 100%); }
  .contact-btn:hover .contact-btn-arrow { transform: translate(3px, -3px); }
}

.reveal { opacity: 0; transition: opacity .75s cubic-bezier(0.16, 1, 0.3, 1), transform .75s cubic-bezier(0.16, 1, 0.3, 1); transition-delay: var(--reveal-delay, 0ms); will-change: opacity, transform; }
.reveal-up { transform: translate3d(0, 32px, 0); }
.reveal-left { transform: translate3d(32px, 0, 0); }
.reveal-right { transform: translate3d(-32px, 0, 0); }
.reveal-scale { transform: translate3d(0, 20px, 0) scale(0.96); }
.reveal.is-revealed { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }

.floating-top-btn { position: fixed; bottom: 2rem; right: 2rem; width: 3.1rem; height: 3.1rem; border-radius: 50%; background: rgba(255, 253, 247, .94); backdrop-filter: blur(12px); border: 1px solid var(--line); color: var(--forest); box-shadow: 0 8px 24px rgba(18, 63, 45, .16); display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 99; opacity: 0; pointer-events: none; transform: translate3d(0, 16px, 0) scale(0.9); transition: opacity .32s ease, transform .32s cubic-bezier(0.16, 1, 0.3, 1), background .2s ease, color .2s ease, box-shadow .2s ease; }
.floating-top-btn.is-visible { opacity: 1; pointer-events: auto; transform: translate3d(0, 0, 0) scale(1); }
.floating-top-btn:hover { background: var(--forest); color: #fff; box-shadow: 0 12px 28px rgba(18, 63, 45, .28); transform: translate3d(0, -3px, 0) scale(1.06); }
.floating-top-btn svg { width: 1.25rem; height: 1.25rem; transition: transform .2s ease; }
.floating-top-btn:hover svg { transform: translate3d(0, -2px, 0); }

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

@media (max-width: 1100px) {
  :root { --header-height: 4.45rem; }
  .header-inner { min-height: 4.45rem; }
  .menu-toggle { display: block; }
  .main-nav { position: fixed; top: 4.8rem; right: 1rem; left: 1rem; display: grid; gap: .1rem; padding: .8rem; border: 1px solid var(--line); border-radius: .75rem; background: #fffdf7; box-shadow: 0 15px 40px rgba(18,63,45,.14); opacity: 0; pointer-events: none; transform: translateY(-.5rem); transition: .18s; }
  .main-nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .main-nav a { padding: .7rem; }
  .main-nav .nav-social { margin-top: .25rem; border-top: 1px solid var(--line); }
}

@media (max-width: 900px) {
  .featured-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-grid { grid-template-columns: 1fr; }
  .about-copy { max-width: 42rem; }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-grid > .product-card { display: block; grid-column: auto; }
  .catalog-grid > .catalog-energia { grid-column: span 2; }
  .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 800px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 39rem; }
}

@media (max-width: 700px) {
  .shell { width: min(calc(100% - 2rem), var(--shell)); }
  .hero::before { background-image: linear-gradient(180deg, rgba(255,253,247,.98) 0%, rgba(255,253,247,.9) 35%, rgba(255,253,247,.45) 54%, rgba(255,253,247,0) 68%), url("assets/hero-editorial-photoreal.jpg"); background-position: 60% center; }
  .hero-grid { align-items: center; min-height: 100vh; min-height: 100dvh; padding-top: calc(var(--header-height) + 1.25rem); padding-bottom: 2.5rem; }
  .hero-scroll { display: none; }
  .hero-copy h1 { max-width: 15ch; font-size: clamp(2.35rem, 10.5vw, 3.2rem); }
  .hero-actions { display: grid; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { justify-content: center; width: fit-content; margin-inline: auto; }
  .catalog-grid { grid-template-columns: 1fr; gap: 1rem; }
  .catalog-grid > .catalog-energia { grid-column: auto; }
  .axes-grid { grid-template-columns: 1fr; }
  .product-card img { aspect-ratio: 4 / 3; }
  .contact-inner { grid-template-columns: 1fr; align-items: start; gap: 2rem; }
  .contact-action { width: 100%; }
  .contact-btn { width: 100%; justify-content: space-between; }
  .footer-main { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 1.15rem; }
  .footer-back-top { align-self: flex-start; }
}

@media (max-width: 430px) {
  .product-card img { height: auto; min-height: auto; }
}