:root {
    --accent: #d47135;
    --accent-dark: #af5422;
    --accent-soft: #f4e2d7;
    --ink: #171a1f;
    --ink-2: #21252b;
    --slate: #59616b;
    --paper: #f4f1ec;
    --paper-2: #ebe7e0;
    --white: #fff;
    --border: rgba(23, 26, 31, 0.14);
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow: 0 22px 60px rgba(22, 25, 30, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { font-family: var(--font-body); color: var(--ink); background: var(--white); line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 112px 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 9999; padding: 12px 18px; background: var(--white); color: var(--ink); transform: translateY(-150%); box-shadow: var(--shadow); }
.skip-link:focus { transform: translateY(0); }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.08; letter-spacing: -0.035em; }
h2 { font-size: clamp(2.25rem, 4.7vw, 4.25rem); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px; color: var(--accent-dark); font-size: .74rem; font-weight: 700; letter-spacing: .16em; line-height: 1.2; text-transform: uppercase; }
.eyebrow::before { content: ''; width: 30px; height: 2px; background: currentColor; }
.eyebrow-light { color: #eda46f; }
.text-accent { color: #eda46f; }

.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 26px; border: 1px solid transparent; font-family: var(--font-display); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; transition: transform .25s ease, background-color .25s ease, border-color .25s ease, color .25s ease; cursor: pointer; }
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: var(--accent-dark); }
.btn-ghost { border-color: rgba(255,255,255,.5); color: var(--white); background: rgba(255,255,255,.04); }
.btn-ghost:hover { background: var(--white); color: var(--ink); border-color: var(--white); }
.btn-dark { background: var(--ink); color: var(--white); }
.btn-dark:hover { background: var(--accent-dark); }
.text-link { width: fit-content; display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-family: var(--font-display); font-size: .76rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.text-link i { color: var(--accent); transition: transform .2s ease; }
.text-link:hover i { transform: translateX(5px); }

/* Topbar and header */
.topbar { background: var(--ink); color: #b9bec5; font-size: .75rem; }
.topbar-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar-info, .topbar-meta, .availability, .lang-switch { display: flex; align-items: center; }
.topbar-info { gap: 26px; }
.topbar-info a { display: inline-flex; align-items: center; gap: 8px; transition: color .2s; }
.topbar-info a:hover { color: var(--white); }
.topbar-info i { color: #e59a65; }
.topbar-meta { gap: 24px; }
.availability { gap: 8px; color: #d5d8dc; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #68b985; box-shadow: 0 0 0 4px rgba(104,185,133,.12); }
.lang-switch { gap: 6px; padding-left: 20px; border-left: 1px solid rgba(255,255,255,.14); }
.lang-btn { padding: 2px; border: 0; background: none; color: #7f858d; font-family: var(--font-display); font-size: .72rem; font-weight: 700; cursor: pointer; }
.lang-btn.active, .lang-btn:hover { color: #eda46f; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(23,26,31,.08); transition: box-shadow .25s ease, background-color .25s ease; }
.site-header.scrolled { box-shadow: 0 12px 30px rgba(23,26,31,.08); }
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; }
.brand { flex: 0 0 auto; }
.brand-crop { position: relative; display: block; width: 165px; height: 58px; overflow: hidden; }
.brand-crop img { position: absolute; width: 174px; max-width: none; left: -4px; top: -56px; }
.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav ul { display: flex; align-items: center; gap: 28px; }
.main-nav ul a { position: relative; padding: 30px 0 28px; color: #343a42; font-family: var(--font-display); font-size: .73rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.main-nav ul a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 20px; height: 2px; background: var(--accent); transition: right .25s ease; }
.main-nav ul a:hover::after, .main-nav ul a.active::after { right: 0; }
.main-nav ul a:hover, .main-nav ul a.active { color: var(--accent-dark); }
.nav-cta { min-height: 44px; padding-inline: 19px; font-size: .7rem; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; }
.nav-toggle span { width: 25px; height: 2px; background: var(--ink); transition: transform .25s ease, opacity .2s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: min(760px, calc(100svh - 120px)); display: flex; align-items: center; overflow: hidden; background: var(--ink); color: var(--white); }
.hero-backdrop { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(15,17,21,.97) 0%, rgba(15,17,21,.84) 45%, rgba(15,17,21,.44) 100%), linear-gradient(0deg, rgba(15,17,21,.45), transparent 45%), url('../img/pipeline.jpg'); background-size: cover; background-position: center; transform: scale(1.015); }
.hero-backdrop::after { content: ''; position: absolute; inset: 0; 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: 70px 70px; mask-image: linear-gradient(90deg, black, transparent); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1.25fr) minmax(310px,.58fr); align-items: center; gap: 9%; padding: 100px 0 120px; }
.hero-content { max-width: 760px; }
.hero h1 { max-width: 810px; font-size: clamp(3rem, 6.3vw, 6rem); letter-spacing: -.055em; }
.hero-content > p { max-width: 630px; margin: 28px 0 36px; color: #c7cbd0; font-size: clamp(1rem,1.5vw,1.16rem); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-proof { padding: 16px 30px 8px; background: rgba(26,29,35,.76); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(12px); }
.proof-label { display: block; padding: 15px 0 19px; border-bottom: 1px solid rgba(255,255,255,.13); color: #8f969f; font-size: .68rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.proof-item { display: grid; grid-template-columns: 30px 1fr; gap: 14px; align-items: start; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.proof-item:last-child { border: 0; }
.proof-item > span { color: #e99a61; font-family: var(--font-display); font-size: .67rem; font-weight: 700; }
.proof-item strong, .proof-item small { display: block; }
.proof-item strong { margin-bottom: 4px; font-family: var(--font-display); font-size: .94rem; }
.proof-item small { color: #9da3aa; font-size: .74rem; line-height: 1.5; }
.hero-scroll { position: absolute; z-index: 2; bottom: 25px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 12px; color: #aeb3b9; font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-scroll i { color: #e99a61; }

/* Shared section header */
.section-intro { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(280px,.65fr); align-items: end; gap: 70px; margin-bottom: 58px; }
.section-intro h2 { max-width: 760px; }
.section-intro > p { padding-bottom: 7px; color: var(--slate); font-size: .98rem; }
.section-intro-light { color: var(--white); }
.section-intro-light > p { color: #aeb4bb; }

/* Services */
.services { background: var(--paper); }
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.service-card { min-width: 0; display: flex; flex-direction: column; background: var(--white); border: 1px solid rgba(23,26,31,.08); transition: transform .3s ease, box-shadow .3s ease; }
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.service-media { position: relative; height: 245px; overflow: hidden; background: var(--ink); }
.service-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(17,19,23,.62)); }
.service-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.8) contrast(1.05); transition: transform .55s ease; }
.service-card:hover .service-media img { transform: scale(1.045); }
.service-number { position: absolute; z-index: 1; right: 20px; bottom: 13px; color: rgba(255,255,255,.92); font-family: var(--font-display); font-size: 2.3rem; font-weight: 600; letter-spacing: -.06em; }
.service-body { flex: 1; display: flex; flex-direction: column; padding: 30px 28px 28px; }
.service-heading { display: flex; align-items: center; gap: 13px; margin-bottom: 17px; }
.service-heading i { width: 38px; height: 38px; display: grid; place-items: center; flex: 0 0 auto; background: var(--accent-soft); color: var(--accent-dark); }
.service-heading h3 { font-size: 1.25rem; letter-spacing: -.025em; }
.service-body > p { min-height: 76px; margin-bottom: 12px; color: var(--slate); font-size: .88rem; }
.service-body ul { margin-bottom: 28px; border-top: 1px solid var(--border); }
.service-body li { position: relative; padding: 10px 0 10px 18px; border-bottom: 1px solid var(--border); color: #363c44; font-size: .8rem; }
.service-body li::before { content: ''; position: absolute; top: 17px; left: 0; width: 6px; height: 6px; background: var(--accent); }
.service-body .text-link { margin-top: auto; }

/* Why */
.why { min-height: 760px; display: grid; grid-template-columns: 42% 58%; background: var(--ink); color: var(--white); }
.why-image { background-image: linear-gradient(rgba(23,26,31,.08), rgba(23,26,31,.18)), url('../img/technicians.jpg'); background-size: cover; background-position: center 32%; }
.why-content { display: flex; align-items: center; padding: 100px clamp(40px, 7vw, 110px); }
.why-inner { width: min(720px,100%); }
.why h2 { font-size: clamp(2.45rem,4.6vw,4.4rem); }
.why-lead { max-width: 620px; margin: 25px 0 45px; color: #adb3ba; }
.values-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border-top: 1px solid rgba(255,255,255,.13); border-left: 1px solid rgba(255,255,255,.13); }
.value-card { min-height: 190px; padding: 27px 26px; border-right: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); }
.value-card i { margin-bottom: 24px; color: #e99a61; font-size: 1.22rem; }
.value-card h3 { margin-bottom: 9px; font-size: 1rem; }
.value-card p { color: #969da5; font-size: .8rem; line-height: 1.6; }

/* About */
.about { overflow: hidden; }
.about-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.95fr); align-items: center; gap: 10%; }
.about-visual { position: relative; min-height: 620px; }
.about-main-image { width: 76%; height: 560px; object-fit: cover; object-position: center 30%; filter: saturate(.8); }
.about-secondary-image { position: absolute; width: 46%; height: 260px; right: 0; bottom: 0; object-fit: cover; border: 10px solid var(--white); }
.about-statement { position: absolute; right: 0; top: 45px; width: 230px; padding: 22px; background: var(--accent); color: var(--white); font-family: var(--font-display); font-size: .84rem; font-weight: 600; line-height: 1.4; }
.about-statement i { display: block; margin-bottom: 23px; font-size: 1.1rem; }
.about-copy h2 { margin-bottom: 28px; }
.about-copy p { margin-bottom: 18px; color: var(--slate); }
.about-copy .lead { color: #363c43; font-size: 1.05rem; font-weight: 500; }
.lifecycle { display: flex; align-items: center; flex-wrap: wrap; gap: 11px; margin: 32px 0 38px; }
.lifecycle span { padding: 9px 12px; background: var(--paper); font-family: var(--font-display); font-size: .7rem; font-weight: 700; text-transform: uppercase; }
.lifecycle i { color: var(--accent); font-size: .7rem; }

/* Industries */
.industries { background: var(--ink-2); }
.industries-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; grid-template-rows: 240px 240px; gap: 14px; }
.industry { position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; overflow: hidden; color: var(--white); background-size: cover; background-position: center; }
.industry-oil { background-image: linear-gradient(180deg, rgba(17,19,23,.14), rgba(17,19,23,.85)), url('../img/gas.jpg'); }
.industry-mining { background-image: linear-gradient(180deg, rgba(17,19,23,.14), rgba(17,19,23,.85)), url('../img/workers.jpg'); }
.industry-heavy { background-image: linear-gradient(180deg, rgba(17,19,23,.14), rgba(17,19,23,.85)), url('../img/construction.jpg'); }
.industry-construction { background-image: linear-gradient(180deg, rgba(17,19,23,.14), rgba(17,19,23,.85)), url('../img/pipeline.jpg'); }
.industry::before { content: ''; position: absolute; z-index: -1; inset: 0; background: rgba(212,113,53,0); transition: background .3s ease; }
.industry:hover::before { background: rgba(212,113,53,.17); }
.industry > span { color: rgba(255,255,255,.72); font-family: var(--font-display); font-size: .72rem; font-weight: 700; }
.industry > div { display: flex; align-items: center; gap: 13px; }
.industry i { color: #eca16d; font-size: 1.25rem; }
.industry h3 { font-size: 1.2rem; }
.industry-featured { grid-row: 1 / 3; }
.industry-wide { grid-column: 2 / 4; }

/* Process */
.process { background: var(--paper); }
.process-layout { display: grid; grid-template-columns: minmax(280px,.78fr) minmax(0,1.15fr); gap: 10%; }
.process-intro { position: sticky; top: 130px; align-self: start; }
.process-intro h2 { margin-bottom: 24px; }
.process-intro p { margin-bottom: 30px; color: var(--slate); }
.process-steps { counter-reset: steps; border-top: 1px solid var(--border); }
.process-steps li { display: grid; grid-template-columns: 70px 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--border); }
.process-steps > li > span { color: var(--accent); font-family: var(--font-display); font-size: .78rem; font-weight: 700; }
.process-steps h3 { margin-bottom: 8px; font-size: 1.3rem; }
.process-steps p { color: var(--slate); font-size: .88rem; }

/* Contact */
.contact { padding: 110px 0; background: linear-gradient(90deg, rgba(18,20,24,.98), rgba(18,20,24,.9)), url('../img/gas.jpg') center/cover; color: var(--white); }
.contact-shell { display: grid; grid-template-columns: minmax(0,.88fr) minmax(390px,1fr); gap: 10%; align-items: start; }
.contact-intro h2 { max-width: 620px; }
.contact-intro > p { max-width: 590px; margin: 25px 0 38px; color: #aeb4bb; }
.contact-direct { display: grid; gap: 12px; }
.contact-direct > * { width: fit-content; display: flex; align-items: center; gap: 15px; }
.contact-direct > * > i { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.18); color: #e99a61; }
.contact-direct span, .contact-direct small { display: block; }
.contact-direct > * > span { font-size: .86rem; }
.contact-direct small { margin-bottom: 1px; color: #777f88; font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.contact-form { padding: 38px; background: var(--white); color: var(--ink); box-shadow: 0 30px 90px rgba(0,0,0,.22); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: block; margin-bottom: 17px; color: #363c43; font-size: .7rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.contact-form input, .contact-form textarea { width: 100%; margin-top: 7px; padding: 13px 0; border: 0; border-bottom: 1px solid #ccd0d4; border-radius: 0; outline: 0; background: transparent; color: var(--ink); font-size: .88rem; font-weight: 400; letter-spacing: 0; text-transform: none; transition: border-color .2s; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); }
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form .btn { margin-top: 5px; }
.form-note { display: inline-block; margin-left: 15px; color: #7a8189; font-size: .68rem; }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-status { margin: 18px 0 0; padding: 12px 14px; font-size: .78rem; }
.form-status.success { border: 1px solid #9ccbaa; background: #edf7f0; color: #276a3b; }
.form-status.error { border: 1px solid #e0aaa3; background: #fff1ef; color: #973528; }

/* Footer and mobile actions */
.footer { background: #111317; color: #858c94; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .8fr 1fr 1.1fr; gap: 54px; padding: 74px 0 58px; }
.brand-footer .brand-crop { width: 175px; }
.footer-about p { max-width: 340px; margin-top: 15px; font-size: .82rem; }
.social-links { display: flex; gap: 10px; margin-top: 22px; }
.social-links a { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; color: var(--white); transition: color .2s, border-color .2s, background-color .2s, transform .2s; }
.social-links a:hover { color: var(--white); border-color: var(--accent); background: var(--accent); transform: translateY(-2px); }
.social-links a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.footer-col h3 { margin: 16px 0 22px; color: var(--white); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-col li { margin: 9px 0; font-size: .77rem; }
.footer-col a { transition: color .2s; }
.footer-col a:hover { color: #e99a61; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); }
.footer-bottom .container { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: .7rem; }
.footer-credit { color: #b4bac1; white-space: nowrap; }
.footer-bottom a { display: inline-flex; align-items: center; gap: 9px; color: #b4bac1; text-transform: uppercase; letter-spacing: .08em; }
.whatsapp-float { position: fixed; right: 24px; bottom: 24px; z-index: 900; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: #25d366; color: var(--white); font-size: 1.55rem; box-shadow: 0 12px 28px rgba(0,0,0,.23); transition: transform .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.03); }
.mobile-actions { display: none; }

/* Motion */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
    .main-nav { gap: 20px; }
    .main-nav ul { gap: 19px; }
    .services-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .service-card:last-child { grid-column: 1 / 3; display: grid; grid-template-columns: .9fr 1.1fr; }
    .service-card:last-child .service-media { height: 100%; min-height: 410px; }
    .why { grid-template-columns: 34% 66%; }
    .about-grid { gap: 6%; }
    .footer-grid { grid-template-columns: 1.4fr .8fr 1fr; }
    .footer-col:last-child { grid-column: 2 / 4; }
}

@media (max-width: 820px) {
    html { scroll-padding-top: 72px; }
    .container { width: min(100% - 34px, 1180px); }
    .section { padding: 82px 0; }
    .topbar-info a:last-child, .availability { display: none; }
    .header-inner { height: 70px; }
    .brand-crop { width: 148px; height: 54px; }
    .brand-crop img { width: 158px; top: -51px; }
    .nav-toggle { display: flex; position: relative; z-index: 3; }
    .main-nav { position: fixed; z-index: 2; inset: 0 0 0 auto; width: min(390px,88vw); padding: 112px 34px 40px; display: flex; flex-direction: column; align-items: stretch; gap: 34px; background: var(--ink); color: var(--white); transform: translateX(105%); visibility: hidden; transition: transform .3s ease, visibility .3s; box-shadow: -20px 0 60px rgba(0,0,0,.25); }
    .main-nav.open { transform: none; visibility: visible; }
    .main-nav ul { display: block; }
    .main-nav li { border-bottom: 1px solid rgba(255,255,255,.12); }
    .main-nav ul a { display: block; padding: 18px 0; color: var(--white); font-size: .9rem; }
    .main-nav ul a::after { display: none; }
    .nav-toggle.open span { background: var(--white); }
    .nav-cta { min-height: 52px; }
    .hero { min-height: auto; }
    .hero-backdrop { background-image: linear-gradient(90deg, rgba(15,17,21,.95), rgba(15,17,21,.67)), url('../img/pipeline.jpg'); background-position: 62% center; }
    .hero-grid { grid-template-columns: 1fr; gap: 46px; padding: 88px 0 105px; }
    .hero h1 { font-size: clamp(3rem,11vw,5.2rem); }
    .hero-proof { max-width: 480px; }
    .hero-scroll { display: none; }
    .section-intro { grid-template-columns: 1fr; gap: 20px; margin-bottom: 42px; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card:last-child { grid-column: auto; display: flex; }
    .service-card:last-child .service-media { height: 245px; min-height: 0; }
    .service-body > p { min-height: 0; }
    .why { min-height: 0; grid-template-columns: 1fr; }
    .why-image { height: 430px; background-position: center 28%; }
    .why-content { padding: 78px 34px; }
    .about-grid { grid-template-columns: 1fr; gap: 65px; }
    .about-visual { min-height: 540px; }
    .about-main-image { height: 485px; }
    .about-secondary-image { height: 220px; }
    .industries-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 320px 240px 240px; }
    .industry-featured { grid-column: 1 / 3; grid-row: auto; }
    .industry-wide { grid-column: 1 / 3; }
    .process-layout { grid-template-columns: 1fr; gap: 50px; }
    .process-intro { position: static; }
    .contact-shell { grid-template-columns: 1fr; gap: 55px; }
    .contact-form { max-width: 650px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-col:last-child { grid-column: auto; }
}

@media (max-width: 560px) {
    body { padding-bottom: 64px; }
    .container { width: min(100% - 28px, 1180px); }
    .topbar-inner { min-height: 34px; }
    .topbar-info { gap: 0; }
    .topbar-info a { font-size: .68rem; }
    .topbar-meta { gap: 0; }
    .lang-switch { padding-left: 12px; }
    .header-inner { height: 66px; }
    .brand-crop { width: 137px; height: 50px; }
    .brand-crop img { width: 148px; top: -48px; }
    .hero-grid { padding: 72px 0 82px; }
    .hero h1 { font-size: clamp(2.7rem,13vw,4.2rem); }
    .hero-content > p { margin: 23px 0 30px; font-size: .96rem; }
    .hero-actions { display: grid; }
    .hero-actions .btn { width: 100%; }
    .hero-proof { padding: 10px 22px 3px; }
    .proof-item { padding: 18px 0; }
    h2 { font-size: clamp(2.15rem,11vw,3.35rem); }
    .section { padding: 72px 0; }
    .service-media, .service-card:last-child .service-media { height: 220px; }
    .service-body { padding: 26px 22px; }
    .why-image { height: 330px; }
    .why-content { padding: 70px 20px; }
    .values-grid { grid-template-columns: 1fr; }
    .value-card { min-height: 0; }
    .about-visual { min-height: 480px; }
    .about-main-image { width: 86%; height: 430px; }
    .about-secondary-image { width: 48%; height: 170px; border-width: 7px; }
    .about-statement { top: 30px; width: 190px; padding: 17px; font-size: .75rem; }
    .lifecycle { gap: 7px; }
    .lifecycle i { display: none; }
    .industries-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(4,240px); }
    .industry-featured, .industry-wide { grid-column: auto; }
    .process-steps li { grid-template-columns: 48px 1fr; gap: 12px; }
    .contact { padding: 76px 0; }
    .contact-form { padding: 28px 22px; }
    .field-row { grid-template-columns: 1fr; gap: 0; }
    .form-note { display: block; margin: 12px 0 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; padding: 58px 0 44px; }
    .footer-bottom .container { min-height: 78px; align-items: flex-start; justify-content: center; flex-direction: column; gap: 6px; }
    .whatsapp-float { right: 16px; bottom: 80px; width: 50px; height: 50px; }
    .mobile-actions { position: fixed; z-index: 850; inset: auto 0 0; height: 64px; display: grid; grid-template-columns: 1fr 1fr; background: var(--ink); border-top: 1px solid rgba(255,255,255,.14); }
    .mobile-actions a { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--white); font-family: var(--font-display); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
    .mobile-actions a:last-child { background: var(--accent); }
}

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