:root {
    --catalog-gold: #d9a632;
    --catalog-bright: #f4ce72;
    --catalog-ink: #070809;
    --catalog-panel: #111416;
    --catalog-muted: #a8acab;
}

.catalog-home { background: var(--catalog-ink); color: #f7f5ef; }
.catalog-home .container { width: 92%; max-width: 1360px !important; margin-inline: auto; }
.catalog-home .site-header { background: rgba(7, 8, 9, .94); border-bottom: 1px solid rgba(244, 206, 114, .25); }
.catalog-home .nav-wrap { min-height: 78px; }
.catalog-home .brand img { width: 142px; max-width: 100%; height: auto; }
.catalog-home .brand small { color: #9ea19e; }
.catalog-home .nav a { color: #d8dad6; }
.catalog-home .nav a:hover, .catalog-home .nav a:focus-visible { color: var(--catalog-bright); }
.nav-cta--strong { background: linear-gradient(135deg, var(--catalog-bright), var(--catalog-gold)); color: #171107 !important; box-shadow: 0 10px 24px rgba(217, 166, 50, .16); }

.catalog-hero { position: relative; overflow: hidden; padding: 92px 0 82px; background: radial-gradient(circle at 82% 30%, rgba(217,166,50,.2), transparent 31%), linear-gradient(120deg, #08090a 0%, #15181b 100%); }
.catalog-hero:after { position: absolute; right: -100px; bottom: -180px; width: 420px; height: 420px; border: 1px solid rgba(244,206,114,.12); border-radius: 50%; content: ''; }
.catalog-hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr); gap: 70px; align-items: center; }
.catalog-hero__copy { padding: 12px 0; }
.catalog-hero h1 { max-width: 700px; margin: 14px 0 0; font-size: clamp(3rem, 5.2vw, 5.7rem); line-height: .96; letter-spacing: -.065em; }
.catalog-hero h1 span { color: var(--catalog-bright); }
.catalog-hero p { max-width: 590px; margin: 26px 0 30px; color: #c4c7c4; font-size: 1.08rem; line-height: 1.7; }
.eyebrow { color: var(--catalog-bright); font-size: .7rem; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.hero-actions, .featured-product__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 14px 22px; margin-top: 34px; }
.hero-trust span { display: flex; align-items: center; gap: 8px; color: #b9bdb9; font-size: .75rem; }
.hero-trust b { display: grid; place-items: center; width: 25px; height: 25px; border: 1px solid var(--catalog-gold); border-radius: 50%; color: var(--catalog-bright); font-size: .62rem; }
.catalog-hero__media { position: relative; }
.catalog-hero__media:before { position: absolute; inset: 12% -5% -8%; border: 1px solid rgba(244,206,114,.32); border-radius: 28px; content: ''; transform: rotate(-4deg); }
.catalog-hero__media { overflow: hidden; border-radius: 24px; }
.catalog-hero__media img { position: relative; display: block; width: 100%; height: min(460px, 42vw); min-height: 330px; border: 1px solid rgba(244,206,114,.46); border-radius: 24px; background: #25282a; box-shadow: 0 30px 90px rgba(0,0,0,.52); object-fit: cover; transform: scale(1.08); }

.catalog-section { padding: 92px 0; }
.catalog-featured { background: linear-gradient(180deg, #111416, #0c0e10); }
.catalog-featured .container { padding: 28px 34px 34px; border: 1px solid rgba(244,206,114,.3); border-radius: 20px; background: rgba(10,12,13,.5); }
.catalog-models { background: linear-gradient(180deg, #08090a, #121517); }
.section-heading { margin-bottom: 30px; }
.section-heading h2 { margin: 8px 0; font-size: clamp(2rem, 3.5vw, 3.4rem); letter-spacing: -.045em; }
.section-heading p { max-width: 650px; margin: 0; color: var(--catalog-muted); line-height: 1.6; }
.section-heading.center { text-align: center; }
.section-heading.center p { margin-inline: auto; }

.featured-product { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); overflow: hidden; border: 1px solid rgba(244,206,114,.58); border-radius: 24px; background: linear-gradient(115deg, #1b1f21, #0e1012); box-shadow: 0 28px 80px rgba(0,0,0,.38); }
.featured-product__image { position: relative; min-height: 440px; background: #242729; }
.featured-product__image img { display: block; width: 100%; height: 100%; min-height: 440px; padding: 18px; object-fit: contain; }
.featured-product__body { display: flex; flex-direction: column; justify-content: center; padding: clamp(28px, 4vw, 58px); }
.featured-product__body h3 { margin: 9px 0; font-size: clamp(2rem, 3.4vw, 3.4rem); letter-spacing: -.055em; }
.featured-product__body > p { margin: 8px 0; color: #c0c4c1; line-height: 1.65; }
.featured-product__availability { color: var(--catalog-bright) !important; font-weight: 800; }
.catalog-badge { position: absolute; top: 17px; left: 17px; z-index: 1; padding: 8px 13px; border-radius: 999px; background: var(--catalog-gold); color: #181106; font-size: .67rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.catalog-badge--hot { background: #a94438; color: #fff; }
.catalog-badge--featured { top: 17px; right: 17px; left: auto; background: var(--catalog-bright); }
.catalog-price { display: flex; align-items: baseline; gap: 12px; min-height: 38px; margin-top: 10px; color: var(--catalog-bright); }
.catalog-price strong { font-size: 1.45rem; }
.catalog-price del { color: #858986; font-size: .9rem; }
.catalog-price--offer strong { color: #f0b75b; font-size: 1.7rem; }
.catalog-consult-price { display: inline-block; margin-top: 13px; color: var(--catalog-bright); font-size: .83rem; font-weight: 800; }

.catalog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.catalog-grid:not(.catalog-grid--expanded) .catalog-card:nth-child(n+7) { display: none; }
.catalog-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid rgba(244,206,114,.24); border-radius: 18px; background: linear-gradient(180deg, #181c1e, #101214); box-shadow: 0 18px 45px rgba(0,0,0,.24); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.catalog-card:hover { border-color: rgba(244,206,114,.7); box-shadow: 0 24px 55px rgba(0,0,0,.38); transform: translateY(-5px); }
.catalog-card__image { position: relative; min-height: 220px; background: #25282a; }
.catalog-card__image img { display: block; width: 100%; height: 220px; padding: 9px; object-fit: contain; }
.catalog-card__body { display: flex; flex: 1; flex-direction: column; padding: 19px 17px; }
.catalog-card__category { color: var(--catalog-bright); font-size: .66rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.catalog-card h3 { margin: 8px 0 6px; font-size: 1rem; letter-spacing: -.025em; }
.catalog-card p { min-height: 43px; margin: 0; color: #aeb3af; font-size: .72rem; line-height: 1.45; }
.catalog-specs { display: flex; flex-wrap: wrap; gap: 5px; margin: 14px 0 8px; }
.catalog-specs span { padding: 5px 6px; border: 1px solid rgba(255,255,255,.11); border-radius: 5px; color: #c8ccc8; font-size: .59rem; }
.catalog-card__consult { width: 100%; margin-top: auto; padding: 13px 0 0; border: 0; background: transparent; color: var(--catalog-bright); font-weight: 900; text-align: left; cursor: pointer; }
.catalog-card__consult:hover, .catalog-card__consult:focus-visible { color: #fff; }
.catalog-more { margin-top: 30px; text-align: center; }

.catalog-trust { padding: 28px 0; border-block: 1px solid rgba(244,206,114,.35); background: #0d0f10; }
.trust-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); overflow: hidden; border: 1px solid rgba(244,206,114,.3); border-radius: 18px; background: #121517; }
.trust-grid > div { display: grid; gap: 6px; min-height: 124px; padding: 20px 16px; border-right: 1px solid rgba(255,255,255,.08); align-content: center; }
.trust-grid > div:last-child { border-right: 0; }
.trust-icon { display: grid; place-items: center; width: 58px; height: 58px; color: var(--catalog-bright); font-size: 0; font-weight: 900; }
.trust-icon:before { content: none; }
.trust-icon svg { width: 48px; height: 48px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.trust-grid strong { font-size: .79rem; line-height: 1.25; }
.trust-grid small { color: #858b87; font-size: .68rem; line-height: 1.35; }

.process-section { background: #111416; }
.process-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 34px; align-items: end; }
.process-section .section-heading { max-width: none; }
.catalog-contact-card { display: grid; gap: 10px; padding: 26px 22px; border: 1px solid rgba(244,206,114,.3); border-radius: 16px; background: radial-gradient(circle at 75% 15%, rgba(217,166,50,.12), transparent 55%), #111416; }
.catalog-contact-card h2 { margin: 0; font-size: 1.7rem; }
.catalog-contact-card p { margin: 0 0 8px; color: var(--catalog-muted); font-size: .84rem; line-height: 1.55; }
.btn-whatsapp { background: #16a34a; color: #fff; border-color: #20bd5c; }
.btn-whatsapp:hover, .btn-whatsapp:focus-visible { background: #20bd5c; }
.process-grid { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.process-grid:before { position: absolute; top: 43px; right: 9%; left: 9%; border-top: 1px dashed rgba(244,206,114,.45); content: ''; }
.process-grid > div { position: relative; z-index: 1; display: grid; gap: 8px; padding: 20px 16px; border: 1px solid rgba(244,206,114,.2); border-radius: 15px; background: #191d1f; }
.process-grid b { color: var(--catalog-bright); font-size: .7rem; letter-spacing: .14em; }
.process-icon { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--catalog-gold); border-radius: 50%; background: #101214; color: var(--catalog-bright); font-size: .75rem; font-weight: 900; }
.process-grid strong { font-size: .98rem; }
.process-grid div > span:last-child { color: #929995; font-size: .78rem; line-height: 1.45; }

.catalog-contact { padding: 82px 0; background: radial-gradient(circle at 78% 50%, rgba(217,166,50,.12), transparent 34%), #090b0c; }
.catalog-contact__inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.catalog-contact h2 { margin: 9px 0 0; font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.05em; }
.catalog-contact p { max-width: 570px; margin: 12px 0 0; color: var(--catalog-muted); line-height: 1.6; }
.catalog-seo { padding: 62px 0; border-top: 1px solid rgba(255,255,255,.07); background: #0c0e10; }
.catalog-seo h2 { margin: 0 0 10px; }
.catalog-seo p { max-width: 800px; color: #999f9b; line-height: 1.6; }
.catalog-seo a { display: inline-block; margin: 12px 20px 0 0; color: var(--catalog-bright); font-size: .84rem; }

.site-footer { background: #070809; }
.site-footer .footer-brand { min-width: 0; }
.site-footer .footer-logo { display: block; width: 155px; max-width: 100%; height: auto; margin-bottom: 14px; }
.site-footer .footer-brand p, .site-footer .footer-grid p { max-width: 210px; color: #888e8a; line-height: 1.5; }
.site-footer .footer-grid h3 { color: #fff; }
.site-footer .footer-grid a { color: #aeb3af; }
.site-footer .footer-grid a:hover, .site-footer .footer-grid a:focus-visible { color: var(--catalog-bright); }

.catalog-modal[hidden] { display: none; }
.catalog-modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; }
.catalog-modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.82); backdrop-filter: blur(8px); }
.catalog-modal__card { position: relative; z-index: 1; width: min(100%, 610px); max-height: calc(100vh - 32px); overflow: auto; padding: 28px; border: 1px solid rgba(244,206,114,.58); border-radius: 22px; background: linear-gradient(150deg, #1b1f21, #0c0e10); box-shadow: 0 30px 90px #000; }
.catalog-modal__card > img { width: 100%; height: 240px; margin-bottom: 22px; border-radius: 14px; background: #25282a; object-fit: contain; }
.catalog-modal__card h2 { margin: 7px 0 20px; font-size: 2rem; }
.catalog-modal__close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; background: #101214; color: #fff; cursor: pointer; }
.catalog-modal__specs { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.catalog-modal__specs span { padding: 13px; border: 1px solid rgba(255,255,255,.09); border-radius: 9px; color: #929995; font-size: .67rem; text-transform: uppercase; }
.catalog-modal__specs strong { display: block; margin-top: 4px; color: #f5f5f3; font-size: .9rem; text-transform: none; }
.catalog-modal__card > p { color: var(--catalog-bright); font-weight: 800; }
.catalog-modal__actions { display: flex; gap: 10px; }
.catalog-modal__actions .btn { flex: 1; }
.catalog-modal-open { overflow: hidden; }

@media (max-width: 980px) {
    .catalog-hero__grid { grid-template-columns: 1fr; gap: 42px; }
    .catalog-hero__media { max-width: 720px; margin-inline: auto; }
    .catalog-hero__media img { height: min(440px, 58vw); }
    .trust-grid { grid-template-columns: repeat(3, 1fr); }
    .trust-grid > div:nth-child(3) { border-right: 0; }
    .trust-grid > div:nth-child(-n+3) { border-bottom: 1px solid rgba(255,255,255,.08); }
}

@media (max-width: 760px) {
    .catalog-home .container { width: min(100% - 32px, 600px); }
    .catalog-hero { padding: 60px 0 54px; }
    .catalog-hero h1 { font-size: clamp(2.65rem, 12vw, 4.2rem); }
    .catalog-hero__media { order: 2; }
    .catalog-hero__media img { height: 330px; min-height: 0; }
    .featured-product { grid-template-columns: 1fr; }
.featured-product__image, .featured-product__image img { min-height: 290px; height: 290px; }
    .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .process-grid:before { display: none; }
    .process-layout { grid-template-columns: 1fr; }
    .catalog-contact-card { max-width: 420px; }
    .site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
    .hero-actions, .hero-actions .btn, .featured-product__actions, .featured-product__actions .btn { width: 100%; }
    .hero-actions, .featured-product__actions { display: grid; }
    .hero-trust { display: grid; gap: 10px; }
    .catalog-section { padding: 64px 0; }
    .catalog-grid, .trust-grid, .process-grid { grid-template-columns: 1fr; }
    .catalog-featured .container { padding: 22px 16px 18px; }
    .catalog-card__image, .catalog-card__image img { min-height: 235px; height: 235px; }
    .trust-grid > div, .trust-grid > div:nth-child(-n+3) { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
    .trust-grid > div:last-child { border-bottom: 0; }
    .catalog-modal__actions { display: grid; }
    .catalog-modal__actions .btn { width: 100%; }
    .catalog-modal__card { padding: 22px; }
    .catalog-modal__card > img { height: 190px; }
    .site-footer .footer-grid { grid-template-columns: 1fr; }
}

/* PHP-2.7.5: rebuilt desktop composition */
@media (min-width: 981px) {
    .catalog-home { font-size: 16px; }
    .catalog-home .container { width: min(94%, 1320px); max-width: 1320px !important; }
    .catalog-home .nav-wrap { min-height: 84px; gap: 28px; }
    .catalog-home .brand { min-width: 265px; }
    .catalog-home .brand img { width: 68px; height: 68px; }
    .catalog-home .brand strong { font-size: 1rem; }
    .catalog-home .brand small { font-size: .62rem; }
    .catalog-home .nav { flex: 1; justify-content: flex-end; gap: 17px; font-size: .76rem; white-space: nowrap; }
    .catalog-home .nav-home { color: var(--catalog-bright); }
    .catalog-home .nav-cta { padding: 10px 14px; }
    .catalog-home .nav-cta--strong { padding: 13px 19px; border-radius: 8px; }

    .catalog-hero { min-height: 590px; padding: 0; }
    .catalog-hero__grid { display: block; min-height: 590px; }
    .catalog-hero__copy { position: relative; z-index: 3; width: 46%; padding: 78px 0 64px; }
    .catalog-hero h1 { max-width: 650px; font-size: clamp(3.5rem, 4.65vw, 4.45rem); line-height: .99; }
    .catalog-hero p { max-width: 520px; font-size: 1rem; line-height: 1.55; }
    .catalog-hero .btn { min-height: 52px; padding-inline: 25px; border-radius: 8px; }
    .hero-trust { margin-top: 34px; gap: 20px; }
    .hero-trust span { font-size: .78rem; }
    .catalog-hero__media { position: absolute; z-index: 1; top: 0; right: -3%; width: 61%; height: 100%; max-width: none; overflow: hidden; border-radius: 0; }
    .catalog-hero__media:after { position: absolute; inset: 0; background: linear-gradient(90deg, #08090a 0%, rgba(8,9,10,.8) 8%, transparent 38%), linear-gradient(180deg, rgba(8,9,10,.15), transparent 68%, rgba(8,9,10,.6)); content: ''; }
    .catalog-hero__media:before { display: none; }
    .catalog-hero__media img { width: 100%; height: 100%; min-height: 0; border: 0; border-radius: 0; box-shadow: none; object-fit: cover; object-position: 66% center; transform: scale(1.28); }

    .catalog-featured { padding: 28px 0 18px; }
    .catalog-featured .container { padding: 18px; border-radius: 18px; }
    .feature-heading { display: flex; align-items: center; gap: 14px; margin: 0 0 14px; }
    .feature-star { color: var(--catalog-bright); font-size: 2rem; line-height: 1; }
    .feature-heading .eyebrow { display: none; }
    .feature-heading h2 { margin: 0; font-size: 2rem; }
    .feature-heading p { font-size: .82rem; }
    .featured-product { grid-template-columns: 45% 55%; min-height: 390px; border-radius: 15px; }
    .featured-product__image { min-height: 390px; overflow: hidden; background: radial-gradient(circle, #363a3c, #171a1c 72%); }
    .featured-product__image img { width: 100%; height: 390px; min-height: 390px; max-width: none; padding: 0; object-fit: contain; filter: brightness(1.04) contrast(1.03); transform: scale(2.55); }
    .featured-product__body { padding: 34px 42px; }
    .featured-product__body h3 { font-size: 2.25rem; }
    .featured-spec-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; margin: 22px 0 12px; border-block: 1px solid rgba(244,206,114,.18); }
    .featured-spec-grid span { display: grid; gap: 3px; padding: 13px 12px; border-right: 1px solid rgba(244,206,114,.16); }
    .featured-spec-grid span:last-child { border-right: 0; }
    .featured-spec-grid b { color: #fff; font-size: .9rem; }
    .featured-spec-grid small { color: var(--catalog-muted); font-size: .64rem; text-transform: uppercase; }
    .featured-product__actions { justify-content: flex-end; }
    .featured-product__actions .btn { min-height: 50px; padding-inline: 26px; }

    .catalog-models { padding: 24px 0 32px; }
    .catalog-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 14px; }
    .catalog-heading h2 { font-size: 2rem; }
    .catalog-more { margin: 0; }
    .catalog-more .btn { min-height: 38px; padding-inline: 18px; font-size: .72rem; }
    .catalog-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
    .catalog-card { min-height: 385px; border-radius: 12px; }
    .catalog-card__image { min-height: 168px; height: 168px; overflow: hidden; background: radial-gradient(circle, #303436, #171a1c 74%); }
    .catalog-card__image img { width: 100%; height: 168px; max-width: none; padding: 0; object-fit: contain; filter: brightness(1.04) contrast(1.02); transform: scale(2.35); }
    .catalog-card__body { padding: 14px 13px; }
    .catalog-card h3 { min-height: 42px; font-size: 1rem; line-height: 1.2; }
    .catalog-card p { display: none; }
    .catalog-data-list { display: grid; gap: 5px; margin: 8px 0 12px; color: #c4c7c4; font-size: .68rem; }
    .catalog-data-list span { display: flex; gap: 6px; }
    .catalog-data-list b { min-width: 62px; color: var(--catalog-gold); font-weight: 700; }
    .catalog-card .catalog-price { margin-top: auto; }
    .catalog-card .catalog-price strong { font-size: 1.12rem; }
    .catalog-card__consult { padding: 10px 13px; border: 1px solid rgba(244,206,114,.48); border-radius: 7px; text-align: center; }

    .catalog-trust { padding: 16px 0 26px; border: 0; background: #090b0c; }
    .trust-grid { min-height: 132px; }
    .trust-grid > div { grid-template-columns: 58px 1fr; grid-template-rows: auto auto; column-gap: 13px; min-height: 132px; padding: 20px 14px; align-content: center; }
    .trust-icon { grid-row: 1 / 3; width: 58px; height: 58px; }
    .trust-grid strong { align-self: end; font-size: .82rem; }
    .trust-grid small { align-self: start; font-size: .64rem; }

    .process-section { padding: 38px 0 42px; }
    .process-layout { grid-template-columns: minmax(0, 1fr) 270px; gap: 28px; }
    .process-section .section-heading { margin-bottom: 18px; }
    .process-section .section-heading h2 { font-size: 2rem; }
    .process-grid { gap: 8px; }
    .process-grid:before { top: 57px; }
    .process-grid > div { min-height: 190px; padding: 18px 14px; border: 0; background: transparent; }
    .process-icon { width: 50px; height: 50px; }
    .process-grid strong { font-size: .85rem; }
    .process-grid div > span:last-child { font-size: .7rem; }
    .catalog-contact-card { min-height: 230px; align-content: center; text-align: center; }
    .catalog-contact-card .btn { min-height: 48px; }

    .catalog-seo { padding: 36px 0; }
    .site-footer { padding-top: 42px; }
    .site-footer .footer-grid { grid-template-columns: 1.35fr .8fr .8fr 1fr; gap: 58px; }
    .site-footer .footer-logo { width: 165px; }
    .site-footer .footer-grid h3 { font-size: 1rem; }
    .site-footer .footer-grid a, .site-footer .footer-grid p { font-size: .82rem; }
}

@media (max-width: 980px) {
    .catalog-home .container { width: calc(100% - 32px); max-width: 760px !important; }
    .feature-heading { display: flex; gap: 12px; }
    .featured-spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 18px 0; }
    .featured-spec-grid span { padding: 10px; border: 1px solid rgba(244,206,114,.18); border-radius: 8px; }
    .featured-spec-grid b, .featured-spec-grid small { display: block; }
    .catalog-data-list { display: grid; gap: 5px; margin: 10px 0; font-size: .75rem; }
    .catalog-data-list span { display: flex; gap: 8px; }
    .catalog-data-list b { min-width: 72px; color: var(--catalog-gold); }
}