:root {
    --orange: #dd8e41;
    --orange-dark: #bd6f26;
    --dark: #1e252b;
    --dark-2: #151b20;
    --text: #2c343b;
    --muted: #65727d;
    --soft: #f4f7fa;
    --white: #ffffff;
    --line: #e6ebef;
    --success: #25d366;
    --shadow: 0 18px 50px rgba(21, 27, 32, .12);
    --radius: 22px;
    --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
}
body.no-scroll { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.container { width: min(var(--container), calc(100% - 32px)); margin-inline: auto; }
.section { padding: 96px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--dark); color: var(--white); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px rgba(20,27,32,.07);
}
.top-bar { background: var(--dark); color: rgba(255,255,255,.86); font-size: .92rem; }
.top-bar-inner { display: flex; align-items: center; justify-content: flex-end; gap: 22px; min-height: 38px; }
.top-bar a { display: inline-flex; align-items: center; gap: 8px; transition: color .2s ease; }
.top-bar a:hover { color: var(--orange); }
.navbar { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 900; letter-spacing: .6px; }
.brand-mark { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; color: var(--white); background: linear-gradient(145deg, var(--orange), var(--orange-dark)); box-shadow: 0 12px 30px rgba(221,142,65,.26); }
.brand-text { line-height: 1.1; color: var(--dark); }
.brand-text strong { display: block; font-size: 1.16rem; }
.nav-menu { display: flex; align-items: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.nav-menu a { display: block; padding: 11px 14px; border-radius: 999px; font-weight: 700; color: var(--dark); transition: .2s ease; }
.nav-menu a:hover, .nav-menu a.active { background: rgba(221,142,65,.16); color: var(--orange-dark); }
.nav-toggle { display: none; width: 46px; height: 46px; border: 0; background: var(--soft); border-radius: 13px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--dark); border-radius: 999px; transition: .22s ease; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero-section { padding: 0; overflow: hidden; }
.hero-swiper, .hero-slide { min-height: 720px; }
.hero-slide { background-position: center; background-size: cover; display: flex; align-items: center; }
.hero-content { max-width: 790px; padding: 130px 0 120px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--orange); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; font-size: .82rem; }
h1, h2, h3 { line-height: 1.12; margin: 0 0 18px; color: inherit; }
h1 { font-size: clamp(3rem, 7vw, 6.2rem); letter-spacing: -0.05em; }
h2 { font-size: clamp(2rem, 4vw, 3.45rem); letter-spacing: -0.04em; }
h3 { font-size: 1.28rem; }
p { margin: 0 0 18px; color: var(--muted); }
.section-dark p, .hero-content p, .contact-card.dark p, .footer p { color: rgba(255,255,255,.76); }
.hero-content p { max-width: 650px; font-size: 1.18rem; }
.hero-actions, .cta-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 999px; padding: 13px 22px; font-weight: 900; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 16px 36px rgba(221,142,65,.28); }
.btn-primary:hover { background: var(--orange-dark); }
.btn-outline { color: var(--white); border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.08); }
.btn-outline:hover { background: var(--white); color: var(--dark); }
.btn-outline-dark { color: var(--dark); border-color: var(--line); background: var(--white); }
.btn-outline-dark:hover { border-color: var(--orange); color: var(--orange-dark); box-shadow: var(--shadow); }
.btn.full { width: 100%; border-radius: 16px; }
.swiper-pagination-bullet { background: var(--orange); opacity: .45; }
.swiper-pagination-bullet-active { opacity: 1; }
.hero-swiper-button { color: var(--white); width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,.14); backdrop-filter: blur(10px); }
.hero-swiper-button::after, .gallery-swiper-button::after { font-size: 1.1rem; font-weight: 900; }

.section-heading { max-width: 760px; margin-bottom: 44px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.section-heading.split { display: flex; max-width: none; align-items: flex-end; justify-content: space-between; gap: 24px; }
.section-heading p { font-size: 1.05rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.service-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 12px 34px rgba(22,29,35,.06); transition: .25s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-image { height: 210px; overflow: hidden; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.service-card:hover .service-image img { transform: scale(1.06); }
.service-content { padding: 26px; position: relative; }
.service-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 16px; color: var(--white); background: var(--dark); margin-top: -56px; margin-bottom: 18px; box-shadow: 0 12px 26px rgba(21,27,32,.2); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--orange-dark); font-weight: 900; }

.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 58px; align-items: center; }
.image-stack { position: relative; min-height: 520px; }
.image-stack img { border-radius: 28px; box-shadow: var(--shadow); object-fit: cover; }
.stack-main { width: 82%; height: 470px; }
.stack-small { position: absolute; right: 0; bottom: 0; width: 48%; height: 255px; border: 8px solid var(--soft); }
.check-list { display: grid; gap: 12px; margin: 24px 0 28px; }
.check-list span { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.check-list i { color: var(--orange); }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.feature-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: 0 10px 28px rgba(22,29,35,.05); }
.feature-card i { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; color: var(--white); background: var(--orange); font-size: 1.35rem; margin-bottom: 20px; }
.feature-card p { margin-bottom: 0; }
.text-slider-card { margin-top: 28px; background: var(--dark); color: var(--white); border-radius: var(--radius); padding: 24px 28px; box-shadow: var(--shadow); overflow: hidden; }
.text-swiper .swiper-slide { font-size: 1.08rem; color: rgba(255,255,255,.84); }
.text-swiper strong { color: var(--orange); }

.process-section { position: relative; overflow: hidden; }
.process-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 10%, rgba(221,142,65,.22), transparent 32%); pointer-events: none; }
.process-grid { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.process-grid.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.process-card { padding: 30px; border-radius: var(--radius); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); }
.process-card.light { background: var(--white); border-color: var(--line); box-shadow: 0 10px 28px rgba(22,29,35,.05); }
.process-card span { display: inline-flex; font-size: 2rem; font-weight: 950; color: var(--orange); margin-bottom: 20px; }
.process-card p { margin-bottom: 0; }
.process-card.light h3 { color: var(--dark); }
.process-card.light p { color: var(--muted); }

.gallery-swiper, .gallery-feature-swiper { padding-bottom: 48px; }
.gallery-slide { width: 100%; border: 0; padding: 0; background: transparent; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); position: relative; }
.gallery-slide img { width: 100%; height: 330px; object-fit: cover; transition: transform .3s ease; }
.gallery-slide.large img { height: 430px; }
.gallery-slide:hover img, .gallery-card:hover img { transform: scale(1.05); }
.gallery-swiper-button { color: var(--dark); width: 52px; height: 52px; border-radius: 50%; background: var(--white); box-shadow: var(--shadow); }

.faq-home-grid { align-items: start; }
.faq-list { display: grid; gap: 14px; }
.faq-list.large { gap: 16px; }
.faq-item { background: var(--white); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 8px 25px rgba(22,29,35,.04); }
.faq-question { width: 100%; border: 0; background: transparent; color: var(--dark); padding: 20px 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; text-align: left; font-weight: 900; }
.faq-question i { color: var(--orange); transition: transform .2s ease; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .24s ease; }
.faq-answer p { overflow: hidden; padding: 0 22px; margin: 0; }
.faq-item.active .faq-answer { grid-template-rows: 1fr; }
.faq-item.active .faq-answer p { padding-bottom: 20px; }

.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: stretch; }
.contact-card.dark, .contact-info-panel, .faq-aside { border-radius: var(--radius); padding: 38px; box-shadow: var(--shadow); }
.contact-card.dark { background: linear-gradient(145deg, var(--dark), #11171b); color: var(--white); }
.contact-lines { display: grid; gap: 14px; margin-top: 28px; }
.contact-lines a { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 16px; background: rgba(255,255,255,.08); font-weight: 800; transition: .2s ease; }
.contact-lines a:hover { background: var(--orange); color: var(--white); }
.contact-form { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.contact-form.large { padding: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 8px; color: var(--dark); font-weight: 850; margin-bottom: 16px; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; border: 1px solid var(--line); border-radius: 15px; background: var(--soft); padding: 14px 15px; color: var(--text); outline: 0; transition: .2s ease; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--orange); background: var(--white); box-shadow: 0 0 0 4px rgba(221,142,65,.13); }
.form-note { font-size: .92rem; margin: 12px 0 0; text-align: center; }

.page-hero { min-height: 430px; display: flex; align-items: center; background-position: center; background-size: cover; }
.page-hero .container { padding: 96px 0; }
.page-hero h1 { font-size: clamp(2.7rem, 6vw, 5.4rem); }
.page-hero p { max-width: 720px; font-size: 1.12rem; }
.about-gallery-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-gallery-mini img { width: 100%; height: 250px; object-fit: cover; border-radius: 22px; box-shadow: var(--shadow); }
.about-gallery-mini img:nth-child(2), .about-gallery-mini img:nth-child(3) { transform: translateY(28px); }
.stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; margin-top: 26px; }
.stats-grid div { border: 1px solid var(--line); border-radius: 18px; padding: 18px; background: var(--soft); }
.stats-grid strong { display: block; color: var(--orange); font-size: 2rem; line-height: 1; }
.stats-grid span { color: var(--muted); font-weight: 750; font-size: .92rem; }
.cta-band { padding-top: 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-radius: 28px; padding: 40px; background: var(--soft); border: 1px solid var(--line); }

.contact-info-panel, .faq-aside { background: var(--dark); color: var(--white); align-self: start; position: sticky; top: 140px; }
.info-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.info-card { min-height: 132px; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 20px; border-radius: 18px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); transition: .2s ease; }
.info-card:hover { background: var(--orange); color: var(--white); transform: translateY(-2px); }
.info-card i { font-size: 1.4rem; color: var(--orange); }
.info-card:hover i { color: var(--white); }
.info-card span { color: rgba(255,255,255,.7); font-size: .92rem; }
.info-card strong { color: var(--white); line-height: 1.2; }

.faq-page-layout { display: grid; grid-template-columns: 360px 1fr; gap: 34px; align-items: start; }
.faq-aside p { color: rgba(255,255,255,.75); }
.gallery-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 34px; }
.filter-btn { border: 1px solid var(--line); background: var(--white); color: var(--dark); padding: 11px 16px; border-radius: 999px; font-weight: 850; transition: .2s ease; }
.filter-btn:hover, .filter-btn.active { background: var(--orange); color: var(--white); border-color: var(--orange); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.gallery-card { border: 0; padding: 0; background: var(--white); border-radius: 20px; overflow: hidden; position: relative; box-shadow: 0 10px 28px rgba(22,29,35,.07); transition: opacity .2s ease, transform .2s ease; }
.gallery-card.is-hidden { display: none; }
.gallery-card img { width: 100%; height: 220px; object-fit: cover; transition: transform .3s ease; }
.gallery-card span { position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; color: var(--white); background: rgba(21,27,32,.78); backdrop-filter: blur(10px); font-weight: 800; font-size: .9rem; }

.footer { background: var(--dark-2); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.35fr .8fr 1fr 1.1fr; gap: 32px; padding: 70px 0 48px; }
.footer .brand-text { color: var(--white); }
.footer h3 { font-size: 1.05rem; margin-bottom: 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer a { color: rgba(255,255,255,.75); transition: .2s ease; }
.footer a:hover { color: var(--orange); }
.footer-socials { display: flex; gap: 10px; margin-top: 20px; }
.footer-socials a { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: rgba(255,255,255,.08); color: var(--white); }
.footer-socials a:hover { background: var(--orange); color: var(--white); }
.footer-contact p { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; }
.footer-contact i { color: var(--orange); margin-top: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.09); }
.footer-bottom-inner { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 14px; color: rgba(255,255,255,.62); font-size: .92rem; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 1200; width: 62px; height: 62px; display: grid; place-items: center; border-radius: 50%; background: var(--success); color: var(--white); font-size: 2rem; box-shadow: 0 16px 34px rgba(37,211,102,.34); animation: pulseWhatsApp 1.8s infinite; }
@keyframes pulseWhatsApp { 0% { transform: scale(1); } 50% { transform: scale(1.06); } 100% { transform: scale(1); } }
.lightbox { position: fixed; inset: 0; z-index: 2000; display: none; place-items: center; padding: 28px; background: rgba(0,0,0,.86); }
.lightbox.active { display: grid; }
.lightbox img { max-height: 82vh; max-width: min(1100px, 94vw); border-radius: 18px; box-shadow: 0 25px 80px rgba(0,0,0,.35); }
.lightbox p { color: var(--white); text-align: center; margin: 14px 0 0; }
.lightbox-close { position: fixed; top: 22px; right: 22px; width: 48px; height: 48px; border: 0; border-radius: 50%; background: var(--white); color: var(--dark); font-size: 1.25rem; }

@media (max-width: 1080px) {
    .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .feature-grid, .process-grid, .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
    .top-bar-inner { justify-content: center; flex-wrap: wrap; gap: 12px; padding: 8px 0; }
    .nav-toggle { display: inline-flex; }
    .nav-menu { position: fixed; left: 16px; right: 16px; top: 118px; display: grid; gap: 6px; padding: 16px; background: var(--white); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .22s ease; }
    .nav-menu.active { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .nav-menu a { border-radius: 14px; }
    .hero-swiper, .hero-slide { min-height: 620px; }
    .hero-content { padding: 98px 0 96px; }
    .hero-swiper-button { display: none; }
    .section { padding: 72px 0; }
    .two-column, .contact-layout, .faq-page-layout { grid-template-columns: 1fr; }
    .contact-info-panel, .faq-aside { position: static; }
    .image-stack { min-height: auto; display: grid; gap: 16px; }
    .stack-main, .stack-small { width: 100%; height: auto; position: static; border: 0; }
    .section-heading.split { display: grid; align-items: start; }
    .process-grid.compact { grid-template-columns: 1fr; }
    .info-cards, .form-row, .stats-grid { grid-template-columns: 1fr; }
    .cta-inner { display: grid; }
    .footer-bottom-inner { flex-direction: column; justify-content: center; text-align: center; padding: 14px 0; }
}

@media (max-width: 620px) {
    .container { width: min(100% - 24px, var(--container)); }
    .top-bar { font-size: .82rem; }
    .top-bar-inner a:nth-child(2) { display: none; }
    .navbar { min-height: 72px; }
    .brand-mark { width: 42px; height: 42px; }
    .brand-text { font-size: .86rem; }
    .brand-text strong { font-size: 1rem; }
    h1 { font-size: 3rem; }
    h2 { font-size: 2.1rem; }
    .hero-actions, .cta-actions { align-items: stretch; flex-direction: column; }
    .hero-actions .btn, .cta-actions .btn { width: 100%; }
    .service-grid, .feature-grid, .process-grid, .gallery-grid, .footer-grid { grid-template-columns: 1fr; }
    .gallery-slide img, .gallery-slide.large img { height: 270px; }
    .about-gallery-mini { grid-template-columns: 1fr; }
    .about-gallery-mini img, .about-gallery-mini img:nth-child(2), .about-gallery-mini img:nth-child(3) { transform: none; height: auto; }
    .contact-card.dark, .contact-info-panel, .faq-aside, .contact-form.large, .contact-form { padding: 24px; }
    .page-hero .container { padding: 72px 0; }
    .whatsapp-float { width: 56px; height: 56px; right: 16px; bottom: 16px; font-size: 1.75rem; }
}