:root {
    --yellow: #f5b800;
    --yellow-dark: #d49d00;
    --black: #111111;
    --dark: #1b1b1b;
    --text: #2c2c2c;
    --muted: #6f6f6f;
    --line: #dedede;
    --soft: #f5f4f0;
    --white: #ffffff;
    --radius: 18px;
    --shadow: 0 20px 60px rgba(0,0,0,.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--text);
    background: var(--white);
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.6;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.container { width: min(1180px, calc(100% - 40px)); 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; left: 15px; top: -60px; z-index: 9999; padding: 12px 18px; background: var(--yellow); color: var(--black); }
.skip-link:focus { top: 15px; }

.topbar { background: var(--black); color: #d4d4d4; font-size: 13px; }
.topbar-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar-links { display: flex; gap: 24px; }
.topbar a:hover { color: var(--white); }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(0,0,0,.07); backdrop-filter: blur(12px); }
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--yellow); color: var(--black); font-weight: 900; letter-spacing: -1px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-size: 18px; }
.brand-text small { font-size: 13px; color: var(--muted); margin-top: 4px; }
.main-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 700; }
.main-nav a { position: relative; }
.main-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--yellow); transition: .25s; }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.nav-cta { padding: 13px 18px; border-radius: 10px; background: var(--yellow); color: var(--black); }
.nav-cta:hover { background: var(--yellow-dark); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 9px; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 6px 0; background: var(--black); }

.hero {
    position: relative;
    min-height: 720px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(115deg, #121212 0%, #222 52%, #535353 100%);
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 75% 35%, rgba(245,184,0,.32), transparent 28%),
        linear-gradient(90deg, rgba(0,0,0,.15), rgba(0,0,0,.03));
}
.hero::after {
    content: "";
    position: absolute;
    right: -10%;
    bottom: -45%;
    width: 58%;
    aspect-ratio: 1;
    border: 120px solid rgba(255,255,255,.04);
    border-radius: 50%;
}
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.65), transparent 75%); }
.hero-content { position: relative; z-index: 2; color: var(--white); padding-block: 110px; }
.eyebrow { display: inline-block; margin-bottom: 18px; color: #856300; font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.light { color: var(--yellow); }
.hero h1, .page-hero h1 {
    margin: 0;
    max-width: 900px;
    color: var(--white);
    font-size: clamp(44px, 7vw, 86px);
    line-height: .98;
    letter-spacing: -.055em;
}
.hero h1 span { color: var(--yellow); }
.hero p { max-width: 740px; margin: 28px 0 34px; color: #d9d9d9; font-size: 19px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid transparent; border-radius: 10px; font-weight: 800; transition: transform .2s, background .2s, border-color .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--yellow); color: var(--black); }
.btn-primary:hover { background: var(--yellow-dark); }
.btn-dark { background: var(--black); color: var(--white); }
.btn-light { background: var(--white); color: var(--black); }
.btn-outline-light { border-color: rgba(255,255,255,.5); color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--black); }
.btn-full { width: 100%; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 38px; color: #e8e8e8; font-size: 14px; }
.hero-trust span::before { content: "✓"; margin-right: 8px; color: var(--yellow); font-weight: 900; }

.stats-section { background: var(--yellow); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats-grid article { padding: 32px 24px; border-right: 1px solid rgba(0,0,0,.18); }
.stats-grid article:last-child { border-right: 0; }
.stats-grid strong { display: block; font-size: 38px; line-height: 1; }
.stats-grid span { display: block; margin-top: 9px; font-size: 13px; font-weight: 700; }

.section { padding: 105px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--black); color: var(--white); }
.section-dark p { color: #bdbdbd; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 42px; }
.section-heading.centered { display: block; max-width: 780px; margin-inline: auto; text-align: center; }
.section h2 { margin: 0; font-size: clamp(34px, 4vw, 56px); line-height: 1.05; letter-spacing: -.04em; }
.section-heading p, .lead { color: var(--muted); font-size: 18px; }
.text-link { color: #6d5100; font-weight: 800; white-space: nowrap; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { min-height: 300px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); display: flex; flex-direction: column; transition: .25s; }
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.service-card-large { grid-column: span 2; }
.service-card.accent-card { background: var(--yellow); border-color: var(--yellow); }
.service-icon { width: 46px; height: 46px; display: grid; place-items: center; margin-bottom: 52px; border-radius: 50%; background: var(--black); color: var(--white); font-size: 12px; font-weight: 800; }
.service-card h3 { margin: 0 0 12px; font-size: 25px; letter-spacing: -.025em; }
.service-card p { color: var(--muted); margin: 0 0 22px; }
.service-card a { margin-top: auto; font-weight: 800; }

.split-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: 80px; align-items: center; }
.comparison { position: relative; aspect-ratio: 16/10; margin-top: 35px; overflow: hidden; border-radius: var(--radius); box-shadow: 0 30px 80px rgba(0,0,0,.32); }
.comparison-placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.85); font-size: 15px; font-weight: 900; letter-spacing: .2em; }
.after-image { background: linear-gradient(135deg, #ccb87c, #584f31); }
.before-image { background: linear-gradient(135deg, #888, #292929); }
.comparison-overlay { width: 50%; overflow: hidden; z-index: 2; }
.comparison-overlay span { position: absolute; width: max-content; left: 50%; top: 50%; transform: translate(-50%,-50%); }
.comparison input[type=range] { position: absolute; inset: 0; z-index: 4; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.comparison-handle { position: absolute; z-index: 3; top: 0; bottom: 0; left: 50%; width: 3px; background: var(--white); transform: translateX(-50%); pointer-events: none; }
.comparison-handle::before { content: "↔"; position: absolute; top: 50%; left: 50%; width: 48px; height: 48px; display: grid; place-items: center; transform: translate(-50%,-50%); border-radius: 50%; background: var(--white); color: var(--black); font-size: 20px; font-weight: 900; }
.feature-list article { display: grid; grid-template-columns: 50px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid #333; }
.feature-list article > span { color: var(--yellow); font-size: 13px; font-weight: 800; }
.feature-list h3 { margin: 0 0 5px; font-size: 20px; }
.feature-list p { margin: 0; }
.feature-list .btn { margin-top: 35px; }

.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; margin-top: 45px; }
.process-grid article { position: relative; padding: 28px 20px; border-top: 3px solid var(--yellow); background: var(--soft); }
.process-grid span { display: block; color: #957000; font-weight: 900; }
.process-grid h3 { margin: 32px 0 8px; }
.process-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.quote-card { padding: 50px; border-radius: var(--radius); background: var(--yellow); color: var(--black); }
.quote-card .quote-mark { display: block; font-size: 100px; line-height: .65; }
.quote-card p { font-size: 25px; font-weight: 700; line-height: 1.35; }
.quote-card strong { font-size: 14px; }
.check-list { list-style: none; padding: 0; margin: 28px 0; }
.check-list li { padding: 10px 0 10px 28px; position: relative; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: #8b6900; font-weight: 900; }

.faq-list { max-width: 880px; margin: 45px auto 0; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 24px 0; cursor: pointer; font-size: 18px; font-weight: 800; }
.faq-list p { margin: -5px 0 24px; color: var(--muted); }

.page-hero { padding: 110px 0 90px; background: var(--black); color: var(--white); }
.page-hero.compact { padding-block: 80px; }
.page-hero h1 { font-size: clamp(42px, 6vw, 72px); }
.page-hero p { max-width: 700px; margin: 24px 0 0; color: #bdbdbd; font-size: 18px; }

.service-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.service-detail { padding: 42px; border: 1px solid var(--line); border-radius: var(--radius); }
.service-detail > span { color: #9b7400; font-weight: 900; }
.service-detail h2 { margin: 28px 0 15px; font-size: 34px; }
.service-detail p, .service-detail li { color: var(--muted); }
.service-detail ul { padding-left: 20px; }

.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 35px; }
.filter-btn { border: 1px solid var(--line); background: var(--white); padding: 10px 16px; border-radius: 999px; font-weight: 700; }
.filter-btn.active, .filter-btn:hover { background: var(--black); color: var(--white); border-color: var(--black); }
.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.project-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.placeholder-image { display: grid; place-items: center; background: linear-gradient(135deg, #ece7d8, #aaa183); color: #363225; font-weight: 900; letter-spacing: .08em; }
.project-image { aspect-ratio: 16/10; }
.project-content { padding: 28px; }
.project-content span { color: var(--muted); font-size: 13px; }
.project-content h2 { margin: 8px 0 22px; font-size: 26px; }
.project-content a { font-weight: 800; }
.comparisons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 55px 25px; }
.comparisons-grid .comparison { margin-top: 0; }
.comparisons-grid h2 { margin: 22px 0 6px; font-size: 25px; }

.about-image { min-height: 520px; border-radius: var(--radius); }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.values-grid article { padding: 20px; background: var(--soft); border-radius: 12px; }
.values-grid strong, .values-grid span { display: block; }
.values-grid span { margin-top: 5px; color: var(--muted); font-size: 13px; }

.form-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.contact-form { padding: 35px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: block; margin-bottom: 18px; font-size: 13px; font-weight: 800; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; margin-top: 8px; padding: 14px 15px; border: 1px solid #cfcfcf; border-radius: 9px; outline: none; background: var(--white); }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: #9f7800; box-shadow: 0 0 0 3px rgba(245,184,0,.15); }
.alert { margin-bottom: 20px; padding: 15px; border-radius: 9px; font-size: 14px; }
.alert.success { background: #e7f6ea; color: #23652e; }
.alert.error { background: #fdeaea; color: #8b2222; }
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-cards > * { min-height: 220px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); }
.contact-cards > a:hover { background: var(--yellow); border-color: var(--yellow); }
.contact-cards span { color: #8f6b00; font-weight: 900; }
.contact-cards h2 { margin: 45px 0 8px; font-size: 26px; }
.contact-cards p { margin: 0; color: var(--muted); overflow-wrap: anywhere; }

.footer-cta { padding: 68px 0; background: var(--yellow); }
.footer-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.footer-cta h2 { margin: 0; font-size: clamp(36px, 5vw, 58px); letter-spacing: -.04em; }
.footer-cta p { margin: 10px 0 0; }
.site-footer { padding: 75px 0 25px; background: var(--black); color: #bcbcbc; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 55px; }
.brand-footer { color: var(--white); margin-bottom: 22px; }
.site-footer h3 { margin: 0 0 17px; color: var(--white); font-size: 15px; }
.site-footer a, .site-footer span { display: block; margin: 10px 0; font-size: 14px; }
.site-footer a:hover { color: var(--yellow); }
.social-row { display: flex; gap: 8px; margin-top: 20px; }
.social-row a { width: 36px; height: 36px; display: grid; place-items: center; margin: 0; border: 1px solid #3d3d3d; border-radius: 50%; font-size: 11px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 55px; padding-top: 20px; border-top: 1px solid #2d2d2d; font-size: 12px; }
.footer-bottom span { margin: 0; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 1000; display: flex; align-items: center; gap: 10px; padding: 10px 15px 10px 10px; border-radius: 999px; background: #20c66b; color: #092d18; box-shadow: 0 16px 35px rgba(0,0,0,.2); }
.whatsapp-float span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--white); font-size: 11px; font-weight: 900; }
.whatsapp-float strong { font-size: 13px; }

@media (max-width: 980px) {
    .topbar-links a:last-child { display: none; }
    .menu-toggle { display: block; }
    .main-nav {
        position: fixed;
        top: 120px;
        right: 0;
        bottom: 0;
        width: min(88%, 390px);
        padding: 30px;
        background: var(--white);
        box-shadow: -30px 30px 60px rgba(0,0,0,.15);
        flex-direction: column;
        align-items: stretch;
        gap: 7px;
        transform: translateX(110%);
        transition: transform .28s ease;
        overflow-y: auto;
    }
    .main-nav.open { transform: translateX(0); }
    .main-nav a { padding: 12px 0; font-size: 16px; }
    .main-nav a::after { display: none; }
    .nav-cta { text-align: center; margin-top: 10px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid article:nth-child(2) { border-right: 0; }
    .stats-grid article:nth-child(-n+2) { border-bottom: 1px solid rgba(0,0,0,.18); }
    .service-grid { grid-template-columns: 1fr 1fr; }
    .service-card-large { grid-column: span 2; }
    .split-layout, .form-layout { grid-template-columns: 1fr; gap: 50px; }
    .process-grid { grid-template-columns: repeat(3, 1fr); }
    .service-detail-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
    .container { width: min(100% - 28px, 1180px); }
    .topbar-inner { justify-content: center; min-height: 34px; }
    .topbar-inner > span { display: none; }
    .topbar-links { gap: 10px; }
    .header-inner { height: 70px; }
    .brand-mark { width: 41px; height: 41px; }
    .brand-text strong { font-size: 16px; }
    .main-nav { top: 104px; width: 100%; }
    .hero { min-height: 650px; }
    .hero-content { padding-block: 80px; }
    .hero h1 { font-size: 47px; }
    .hero p { font-size: 16px; }
    .hero-actions .btn { width: 100%; }
    .hero-trust { display: grid; gap: 9px; }
    .stats-grid article { padding: 25px 15px; }
    .stats-grid strong { font-size: 30px; }
    .section { padding: 75px 0; }
    .section-heading { display: block; }
    .section-heading .text-link { display: inline-block; margin-top: 18px; }
    .service-grid { grid-template-columns: 1fr; }
    .service-card-large { grid-column: auto; }
    .service-card { min-height: 270px; }
    .process-grid { grid-template-columns: 1fr; }
    .quote-card { padding: 32px; }
    .projects-grid, .comparisons-grid, .contact-cards { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; gap: 0; }
    .contact-form { padding: 23px; }
    .values-grid { grid-template-columns: 1fr; }
    .footer-cta-inner { display: block; }
    .footer-cta .btn { margin-top: 25px; }
    .footer-grid { grid-template-columns: 1fr; gap: 35px; }
    .footer-bottom { display: block; }
    .footer-bottom span + span { margin-top: 10px; }
    .whatsapp-float strong { display: none; }
    .whatsapp-float { padding: 8px; }
}

.real-image { width: 100%; object-fit: cover; }
.real-comparison { position:absolute; inset:0; background-size:cover; background-position:center; }
.real-comparison span { position:absolute; top:18px; left:18px; padding:7px 10px; background:rgba(0,0,0,.65); color:#fff; border-radius:6px; font-size:11px; font-weight:800; letter-spacing:.08em; }
.comparison-overlay.real-comparison { width:50%; overflow:hidden; background-size:auto 100%; background-position:left center; background-repeat:no-repeat; }
.project-content p { color:var(--muted); }
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.testimonial-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.testimonial-card .stars{color:#b78600}.testimonial-card strong,.testimonial-card span{display:block}.testimonial-card span{color:var(--muted);font-size:13px}@media(max-width:900px){.testimonial-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){.testimonial-grid{grid-template-columns:1fr}}.tracking-form{max-width:720px;margin:0 auto 35px;display:grid;grid-template-columns:1fr auto;gap:12px}.tracking-form input{padding:16px;border:1px solid var(--line);border-radius:10px}.tracking-alert{max-width:720px;margin:auto;padding:18px;background:#fff0d0}.client-work-card{max-width:900px;margin:0 auto 45px;padding:32px;border:1px solid var(--line);border-radius:var(--radius)}.client-work-head{display:flex;justify-content:space-between}.client-work-head>strong{font-size:42px}.big-progress{height:14px;background:#eee;border-radius:99px;overflow:hidden;margin:28px 0}.big-progress span{display:block;height:100%;background:var(--yellow)}.client-work-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.client-work-meta small,.client-work-meta strong{display:block}.public-timeline{max-width:900px;margin:auto}.public-timeline article{display:grid;grid-template-columns:30px 1fr;gap:18px;padding-bottom:35px}.public-dot{width:20px;height:20px;border-radius:50%;background:var(--yellow)}.advance-media{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.advance-media img,.advance-media video{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}@media(max-width:650px){.tracking-form{grid-template-columns:1fr}.client-work-meta{grid-template-columns:1fr}.advance-media{grid-template-columns:1fr 1fr}}