@charset "utf-8";

:root {
    --ink: #181814;
    --ink-soft: #4d4c45;
    --paper: #f5f2ea;
    --paper-deep: #ebe6dc;
    --white: #ffffff;
    --orange: #ef6b22;
    --orange-dark: #c94f10;
    --green: #176b46;
    --line: rgba(24, 24, 20, .14);
    --shadow: 0 22px 60px rgba(24, 24, 20, .14);
    --radius: 4px;
    --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.65; text-rendering: optimizeLegibility; }
body.menu-open, body.lightbox-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
section { position: relative; }

.skip-link { position: fixed; z-index: 10000; top: 10px; left: 10px; padding: 10px 14px; color: #fff; background: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.section-shell, .header-shell, .hero-shell { width: var(--shell); margin-inline: auto; }
.section { padding: 120px 0; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; line-height: 1.08; }
h1 { margin-bottom: 28px; font-size: clamp(3.3rem, 7vw, 6.6rem); font-weight: 680; }
h1 em { color: var(--orange); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h2 { margin-bottom: 22px; font-size: clamp(2.4rem, 4.5vw, 4.4rem); font-weight: 650; }
h3 { font-size: 1.45rem; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; color: var(--ink-soft); font-size: .76rem; font-weight: 750; letter-spacing: .16em; line-height: 1.2; text-transform: uppercase; }
.eyebrow span { width: 36px; height: 2px; background: var(--orange); }
.eyebrow-light { color: rgba(255,255,255,.66); }

.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid transparent; border-radius: var(--radius); font-size: .9rem; font-weight: 750; letter-spacing: .02em; text-decoration: none; transition: transform .25s ease, background .25s ease, border .25s ease, color .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--orange); box-shadow: 0 14px 30px rgba(239,107,34,.22); }
.button-primary:hover { background: var(--orange-dark); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.4); }
.button-ghost:hover { border-color: var(--ink); background: var(--white); }
.button-light { color: var(--ink); background: #fff; }
.button-light:hover { color: #fff; background: var(--orange); }

/* Header */
.site-header { position: fixed; z-index: 1000; top: 0; left: 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,.11); background: #0e0e0c; box-shadow: 0 6px 24px rgba(0,0,0,.13); transition: box-shadow .25s ease; }
.site-header.scrolled { border-color: rgba(255,255,255,.11); background: #0e0e0c; box-shadow: 0 10px 34px rgba(0,0,0,.28); }
.header-shell { display: grid; min-height: 88px; grid-template-columns: auto 1fr auto; align-items: center; gap: 34px; }
.brand { position: relative; display: block; width: 68px; height: 68px; overflow: hidden; background: var(--ink); text-decoration: none; }
.brand img { width: 100%; height: 100%; object-fit: contain; transform: scale(1.05); }
.primary-nav { display: flex; justify-content: center; gap: clamp(18px, 3vw, 36px); }
.primary-nav a { position: relative; padding: 32px 0; color: rgba(255,255,255,.68); font-size: .86rem; font-weight: 700; text-decoration: none; }
.primary-nav a::after { position: absolute; right: 0; bottom: 25px; left: 0; height: 2px; background: var(--orange); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.primary-nav a:hover, .primary-nav a.active { color: #fff; }
.primary-nav a:hover::after, .primary-nav a.active::after { transform: scaleX(1); }
.header-cta { padding: 12px 18px; border: 1px solid rgba(255,255,255,.58); border-radius: var(--radius); color: #fff; font-size: .82rem; font-weight: 750; text-decoration: none; transition: .25s ease; }
.header-cta:hover { border-color: var(--orange); color: white; background: var(--orange); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px auto; background: #fff; transition: transform .25s ease, opacity .25s ease; }

/* Hero */
.hero { min-height: 790px; padding: 150px 0 76px; overflow: hidden; background: #171714; }
.hero-video { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-video-overlay { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(8,8,7,.91) 0%, rgba(8,8,7,.74) 48%, rgba(8,8,7,.35) 78%, rgba(8,8,7,.44) 100%); }
.hero-shell { display: grid; grid-template-columns: minmax(0, .96fr) minmax(480px, .78fr); align-items: center; gap: clamp(50px, 7vw, 110px); }
.hero-video-shell { position: relative; z-index: 2; min-height: 565px; grid-template-columns: minmax(0, 760px); }
.hero-copy { position: relative; z-index: 2; padding-top: 30px; }
.hero-video-copy { color: #fff; }
.hero-lead { max-width: 650px; margin-bottom: 34px; color: var(--ink-soft); font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.hero-video-copy .hero-lead { color: rgba(255,255,255,.74); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-assurances { display: flex; flex-wrap: wrap; gap: 14px 26px; margin-top: 34px; color: var(--ink-soft); font-size: .78rem; font-weight: 700; }
.hero-video-copy .hero-assurances { color: rgba(255,255,255,.72); }
.hero-assurances span::before { margin-right: 8px; color: var(--orange); content: "✓"; }
.hero-ghost-button { border-color: rgba(255,255,255,.45); color: #fff; background: rgba(255,255,255,.08); backdrop-filter: blur(8px); }
.hero-ghost-button:hover { border-color: #fff; color: var(--ink); background: #fff; }

.trust-strip { color: #fff; background: var(--ink); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-grid div { display: flex; min-height: 120px; align-items: center; gap: 20px; padding: 24px 40px; border-left: 1px solid rgba(255,255,255,.11); }
.trust-grid div:last-child { border-right: 1px solid rgba(255,255,255,.11); }
.trust-grid strong { color: var(--orange); font-size: .78rem; }
.trust-grid span { font-size: .9rem; font-weight: 650; }

/* Services */
.services { background: var(--paper); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .52fr); align-items: end; gap: 80px; margin-bottom: 64px; }
.section-heading h2 { max-width: 780px; margin-bottom: 0; }
.section-heading > p { margin-bottom: 5px; color: var(--ink-soft); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; display: flex; min-height: 350px; flex-direction: column; padding: 36px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.24); transition: color .3s ease, background .3s ease, transform .3s ease; }
.service-card::before { position: absolute; right: -35px; bottom: -35px; width: 105px; height: 105px; border: 1px solid rgba(239,107,34,.35); border-radius: 50%; content: ""; transition: transform .35s ease; }
.service-card:hover { z-index: 2; color: white; background: var(--ink); transform: translateY(-5px); }
.service-card:hover::before { transform: scale(1.8); }
.service-number { margin-bottom: auto; color: var(--orange); font-size: .78rem; font-weight: 800; }
.service-card h3 { max-width: 260px; margin-bottom: 18px; font-size: clamp(1.55rem, 2.3vw, 2rem); }
.service-card p { margin-bottom: 28px; color: var(--ink-soft); font-size: .92rem; transition: color .3s ease; }
.service-card:hover p { color: rgba(255,255,255,.68); }
.service-card a { position: relative; z-index: 1; margin-top: auto; font-size: .82rem; font-weight: 750; text-underline-offset: 4px; }
.service-card a span { margin-left: 5px; color: var(--orange); }
.service-card-featured { background: #f0e0d2; }

/* Projects */
.projects { color: #fff; background: #141412; }
.projects::before { position: absolute; inset: 0; opacity: .3; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 55px 55px; content: ""; pointer-events: none; }
.projects-heading > p { color: rgba(255,255,255,.62); }
.project-grid { display: grid; grid-auto-rows: 270px; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.project-card { position: relative; min-width: 0; padding: 0; overflow: hidden; border: 0; color: white; background: #292925; cursor: zoom-in; text-align: left; }
.project-card-wide { grid-column: span 2; }
.project-card-tall { grid-row: span 2; }
.project-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.83); transition: transform .55s cubic-bezier(.2,.8,.2,1), filter .4s ease; }
.project-card::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 38%, rgba(0,0,0,.72) 100%); content: ""; }
.project-card > span { position: absolute; z-index: 2; right: 24px; bottom: 20px; left: 24px; font-size: 1.12rem; font-weight: 680; line-height: 1.25; }
.project-card small { display: block; margin-bottom: 5px; color: #ff9b5e; font-size: .68rem; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.project-card:hover img { filter: saturate(1); transform: scale(1.045); }
.project-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-top: 44px; }
.project-cta p { margin: 0; color: rgba(255,255,255,.66); font-size: 1.05rem; }

/* About */
.about { overflow: hidden; }
.about-grid { display: grid; grid-template-columns: minmax(430px, .85fr) minmax(0, .8fr); align-items: center; gap: clamp(70px, 10vw, 150px); }
.about-images { position: relative; min-height: 650px; }
.about-images::before { position: absolute; top: -30px; right: -30px; width: 52%; height: 40%; border: 1px solid rgba(239,107,34,.45); content: ""; }
.about-image-main { position: absolute; top: 0; right: 0; width: 80%; height: 570px; object-fit: cover; object-position: 50% 22%; }
.about-image-detail { position: absolute; bottom: 0; left: 0; width: 44%; height: 330px; border: 10px solid var(--paper); object-fit: cover; }
.about-copy .lead { margin-bottom: 24px; color: var(--ink); font-size: 1.22rem; font-weight: 620; }
.about-copy > p:not(.eyebrow):not(.lead) { color: var(--ink-soft); }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 20px; margin: 32px 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 25px; font-size: .88rem; font-weight: 650; }
.check-list li::before { position: absolute; left: 0; color: var(--orange); content: "✓"; }
.text-link { display: inline-block; color: var(--ink); font-weight: 750; text-underline-offset: 5px; }
.text-link span { color: var(--orange); }

/* Process & FAQ */
.process { padding-top: 95px; background: var(--paper-deep); }
.process-heading { max-width: 760px; margin-bottom: 60px; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.process-grid li { display: flex; gap: 24px; padding: 38px 34px 18px 0; border-right: 1px solid var(--line); }
.process-grid li + li { padding-left: 34px; }
.process-grid li:last-child { border-right: 0; }
.process-grid > li > span { display: grid; width: 38px; height: 38px; flex: 0 0 38px; place-items: center; border: 1px solid var(--orange); border-radius: 50%; color: var(--orange); font-size: .8rem; font-weight: 800; }
.process-grid h3 { margin-bottom: 12px; font-size: 1.25rem; }
.process-grid p { margin: 0; color: var(--ink-soft); font-size: .88rem; }
.faq { background: #fff; }
.faq-grid { display: grid; grid-template-columns: minmax(280px, .65fr) minmax(0, 1fr); gap: clamp(60px, 10vw, 150px); }
.faq-grid > div:first-child > p:last-child { max-width: 410px; color: var(--ink-soft); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 25px 48px 25px 0; font-size: 1.05rem; font-weight: 700; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; top: 21px; right: 4px; color: var(--orange); content: "+"; font-size: 1.55rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { max-width: 700px; padding: 0 45px 24px 0; color: var(--ink-soft); font-size: .92rem; }

/* Contact */
.contact { color: #fff; background: var(--ink); }
.contact::before { position: absolute; top: 0; right: 0; width: 38%; height: 100%; background: rgba(255,255,255,.025); content: ""; }
.contact-grid { display: grid; grid-template-columns: .75fr 1fr; gap: clamp(65px, 9vw, 130px); }
.contact-copy > p:not(.eyebrow) { max-width: 520px; color: rgba(255,255,255,.64); }
.contact-methods { display: grid; gap: 0; margin-top: 52px; border-top: 1px solid rgba(255,255,255,.14); }
.contact-methods a { display: grid; grid-template-columns: 75px 1fr; gap: 15px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.14); text-decoration: none; }
.contact-methods small { color: var(--orange); font-size: .69rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.contact-methods strong { font-size: .92rem; font-weight: 620; }
.quote-form { position: relative; display: grid; gap: 17px; padding: clamp(28px, 5vw, 54px); color: var(--ink); background: #fff; box-shadow: 0 28px 70px rgba(0,0,0,.25); }
.form-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 8px; }
.form-heading h3 { margin: 0; font-size: 1.75rem; }
.form-heading p { margin: 0; color: var(--ink-soft); font-size: .72rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.quote-form label { display: grid; gap: 7px; color: #42413b; font-size: .75rem; font-weight: 720; }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; border: 1px solid #d8d4ca; border-radius: 2px; outline: none; color: var(--ink); background: #faf9f6; transition: border .2s ease, box-shadow .2s ease; }
.quote-form input, .quote-form select { min-height: 50px; padding: 0 14px; }
.quote-form textarea { min-height: 128px; padding: 13px 14px; resize: vertical; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(239,107,34,.12); }
.form-submit { width: 100%; margin-top: 3px; border: 0; cursor: pointer; }
.form-note { margin: -3px 0 0; color: #77756e; font-size: .68rem; text-align: center; }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }

/* Footer */
.site-footer { padding: 72px 0 22px; color: #d8d6ce; background: #0e0e0c; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .65fr 1fr; gap: 80px; padding-bottom: 60px; }
.footer-brand img { width: 90px; height: 90px; margin-bottom: 20px; object-fit: contain; background: #191917; }
.footer-brand p { max-width: 360px; color: #85837d; font-size: .9rem; }
.footer-grid h2 { margin: 12px 0 20px; color: #fff; font-size: .75rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid a, .footer-grid span { color: #96948d; font-size: .85rem; text-decoration: none; }
.footer-grid a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.09); }
.footer-bottom p { margin: 0; color: #6d6c67; font-size: .72rem; }
.footer-bottom a { color: #9b9992; }

/* Lightbox and animation */
.lightbox[hidden] { display: none; }
.lightbox { position: fixed; z-index: 3000; inset: 0; display: grid; place-items: center; padding: 70px 30px 30px; background: rgba(8,8,7,.94); }
.lightbox img { max-width: min(1100px, 94vw); max-height: 82vh; object-fit: contain; box-shadow: 0 20px 80px rgba(0,0,0,.4); }
.lightbox button { position: absolute; top: 18px; right: 28px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: white; background: transparent; font-size: 2rem; line-height: 1; cursor: pointer; }
.mobile-actions { display: none; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1020px) {
    :root { --shell: min(100% - 34px, 900px); }
    .primary-nav { gap: 19px; }
    .primary-nav a { font-size: .78rem; }
    .hero-shell { grid-template-columns: .9fr .75fr; gap: 45px; }
    .hero-video-shell { grid-template-columns: minmax(0, 760px); }
    .service-card { padding: 28px; }
    .about-grid { grid-template-columns: .85fr 1fr; gap: 60px; }
    .contact-grid { gap: 60px; }
}

@media (max-width: 820px) {
    html { scroll-padding-top: 72px; }
    body { padding-bottom: 64px; }
    .section { padding: 86px 0; }
    .header-shell { min-height: 72px; grid-template-columns: auto 1fr auto; }
    .brand { width: 56px; height: 56px; }
    .menu-toggle { display: block; justify-self: end; }
    .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .primary-nav { position: fixed; z-index: -1; top: 0; right: 0; display: flex; width: min(86vw, 380px); height: 100dvh; flex-direction: column; align-items: flex-start; justify-content: center; gap: 0; padding: 90px 36px; background: #0e0e0c; box-shadow: -20px 0 50px rgba(0,0,0,.3); opacity: 0; transform: translateX(105%); transition: opacity .3s ease, transform .3s ease; }
    .primary-nav.active { z-index: 1001; opacity: 1; transform: none; }
    .primary-nav a { width: 100%; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.76); font-size: 1.15rem; }
    .primary-nav a::after { display: none; }
    .menu-toggle.active { position: fixed; z-index: 1002; top: 14px; right: 18px; }
    .header-cta { display: none; }
    .hero { min-height: 720px; padding: 118px 0 70px; }
    .hero-shell { grid-template-columns: 1fr; }
    .hero-copy { padding-top: 0; }
    .hero-video-shell { min-height: 520px; }
    .trust-grid { grid-template-columns: 1fr; padding: 18px 0; }
    .trust-grid div { min-height: 75px; padding: 16px 8px; border: 0; border-bottom: 1px solid rgba(255,255,255,.11); }
    .trust-grid div:last-child { border-right: 0; border-bottom: 0; }
    .section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 44px; }
    .section-heading > p { max-width: 580px; }
    .service-grid { grid-template-columns: 1fr 1fr; }
    .project-grid { grid-auto-rows: 240px; grid-template-columns: 1fr 1fr; }
    .project-card-wide { grid-column: span 1; }
    .about-grid { grid-template-columns: 1fr; }
    .about-images { width: min(100%, 600px); min-height: 610px; }
    .about-copy { max-width: 680px; }
    .process-grid { grid-template-columns: 1fr; }
    .process-grid li, .process-grid li + li { padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
    .faq-grid { grid-template-columns: 1fr; gap: 45px; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-copy { max-width: 650px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 45px; }
    .footer-brand { grid-column: 1 / -1; }
    .mobile-actions { position: fixed; z-index: 1200; right: 0; bottom: 0; left: 0; display: grid; height: 64px; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.14); background: var(--ink); box-shadow: 0 -8px 30px rgba(0,0,0,.2); }
    .mobile-actions a { display: grid; place-items: center; border-right: 1px solid rgba(255,255,255,.13); color: #fff; font-size: .78rem; font-weight: 750; text-decoration: none; }
    .mobile-actions .mobile-whatsapp { background: var(--green); }
}

@media (max-width: 560px) {
    :root { --shell: calc(100% - 28px); }
    .section { padding: 72px 0; }
    h1 { font-size: clamp(3rem, 15vw, 4.6rem); }
    h2 { font-size: clamp(2.15rem, 11vw, 3.2rem); }
    .hero { padding-top: 108px; }
    .hero-lead { font-size: 1rem; }
    .hero-actions .button { width: 100%; }
    .hero-assurances { display: grid; gap: 8px; }
    .hero-video-shell { min-height: 560px; }
    .hero-video-overlay { background: linear-gradient(90deg, rgba(8,8,7,.89), rgba(8,8,7,.6)); }
    .service-grid { grid-template-columns: 1fr; }
    .service-card { min-height: 305px; }
    .project-grid { grid-auto-rows: 270px; grid-template-columns: 1fr; }
    .project-card-tall { grid-row: span 1; }
    .project-cta { align-items: flex-start; flex-direction: column; }
    .about-images { min-height: 500px; }
    .about-image-main { width: 88%; height: 450px; }
    .about-image-detail { width: 46%; height: 225px; border-width: 7px; }
    .check-list { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .form-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
    .quote-form { padding: 27px 20px; }
    .contact-methods a { grid-template-columns: 60px 1fr; }
    .contact-methods strong { overflow-wrap: anywhere; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .footer-bottom { flex-direction: column; }
}

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