@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --blue-950: #06172e;
  --blue-900: #062d68;
  --blue-800: #003e90;
  --blue-700: #004aab;
  --blue-600: #1265c4;
  --blue-100: #e4f0ff;
  --blue-50: #f4f8ff;
  --ink: #10223d;
  --muted: #66758c;
  --line: #dce5ef;
  --white: #ffffff;
  --cyan: #8bd7df;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'Manrope', Arial, sans-serif;
  --ease: cubic-bezier(.23, 1, .32, 1);
  --shadow: 0 20px 60px rgba(8, 41, 84, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--sans); font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 56px)); margin: 0 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; z-index: 100; left: 16px; top: -80px; padding: 10px 16px; background: var(--white); color: var(--blue-800); border-radius: 4px; box-shadow: var(--shadow); transition: top .2s ease; }
.skip-link:focus { top: 16px; }

/* Header */
.site-header { position: absolute; z-index: 20; inset: 0 0 auto; border-bottom: 1px solid rgba(255,255,255,.16); color: var(--white); transition: background .25s ease, box-shadow .25s ease, position .25s ease; }
.site-header.is-scrolled { position: fixed; background: rgba(0, 74, 171, .94); backdrop-filter: blur(16px); box-shadow: 0 8px 30px rgba(0,0,0,.12); border-color: transparent; }
.nav-wrap { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: block; flex: 0 0 auto; width: 142px; }
.brand img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: 27px; font-size: 12px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.main-nav > a:not(.nav-cta) { opacity: .86; transition: opacity .2s ease; }
.main-nav > a:not(.nav-cta):hover { opacity: 1; }
.nav-cta { display: inline-flex; align-items: center; gap: 10px; padding: 12px 17px; background: var(--white); color: var(--blue-800); border-radius: 3px; letter-spacing: .04em; transition: transform .2s var(--ease), background .2s ease; }
.nav-cta:hover { transform: translateY(-2px); background: var(--blue-100); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 10px; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 26px; height: 2px; margin: 5px 0; background: var(--white); transition: transform .2s ease, opacity .2s ease; }

/* Type and common controls */
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 24px; color: var(--cyan); font-size: 10px; font-weight: 800; letter-spacing: .16em; line-height: 1.3; text-transform: uppercase; }
.eyebrow-dark { color: var(--blue-700); }
.eyebrow-line { display: inline-block; width: 38px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-weight: 400; letter-spacing: -.035em; }
h1 em, h2 em { color: var(--cyan); font-family: var(--serif); font-weight: 400; }
h2 { margin-bottom: 22px; font-size: clamp(36px, 4.25vw, 58px); line-height: 1.03; }
.section { padding: 112px 0; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, 370px); align-items: end; gap: 70px; margin-bottom: 68px; }
.section-heading h2 { max-width: 680px; margin-bottom: 0; }
.section-intro { max-width: 370px; margin: 0; color: var(--muted); font-size: 15px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 50px; padding: 0 22px; border: 1px solid transparent; border-radius: 3px; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; transition: transform .2s var(--ease), background .2s ease, color .2s ease, border .2s ease; }
.button:hover { transform: translateY(-3px); }
.button:active { transform: scale(.97); }
.button-primary { background: var(--blue-600); color: var(--white); box-shadow: 0 12px 26px rgba(7, 87, 184, .22); }
.button-primary:hover { background: var(--blue-700); }
.button-ghost { border-color: rgba(255,255,255,.45); color: var(--white); }
.button-ghost:hover { border-color: var(--white); background: rgba(255,255,255,.10); }
.button-light { background: var(--white); color: var(--blue-800); }
.button-light:hover { background: var(--blue-100); }
.button-large { min-height: 58px; padding: 0 27px; }
.text-link { display: inline-flex; align-items: center; gap: 16px; color: var(--blue-700); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.text-link span, .card-link span { font-size: 18px; font-weight: 400; transition: transform .2s var(--ease); }
.text-link:hover span, .card-link:hover span { transform: translate(3px, -3px); }

/* Hero */
.hero { position: relative; min-height: 765px; overflow: hidden; background: var(--blue-700); color: var(--white); }
.hero-media { position: absolute; inset: 0 0 0 38%; background: linear-gradient(90deg, rgba(0,74,171,.98) 0%, rgba(0,74,171,.86) 18%, rgba(0,74,171,.34) 70%, rgba(0,74,171,.16)), url('assets/20250124_094043.jpg') center/cover no-repeat; opacity: .92; }
.hero-media::after { position: absolute; inset: 0; content: ''; background: linear-gradient(0deg, rgba(0,74,171,.58), transparent 44%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 620px) 1fr; align-items: center; min-height: 765px; padding-top: 105px; }
.hero-copy { padding-bottom: 35px; }
.hero-copy h1 { max-width: 680px; margin: 0 0 26px; font-size: clamp(42px, 5.3vw, 72px); line-height: .99; }
.hero-lead { max-width: 530px; margin-bottom: 34px; color: rgba(255,255,255,.76); font-size: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-proof { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; margin-top: 82px; color: rgba(255,255,255,.64); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.hero-proof i { display: block; width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); }
.hero-side { align-self: end; justify-self: end; padding-bottom: 128px; }
.hero-side-card { display: flex; align-items: flex-start; gap: 20px; max-width: 240px; padding: 20px 0 0 19px; border-top: 1px solid rgba(255,255,255,.5); color: rgba(255,255,255,.77); font-size: 13px; line-height: 1.4; }
.card-index { color: var(--cyan); font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.hero-bottom { position: absolute; z-index: 2; right: 0; bottom: 28px; left: 0; display: flex; align-items: center; justify-content: flex-end; gap: 13px; color: rgba(255,255,255,.55); font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.scroll-arrow { color: var(--cyan); font-size: 21px; line-height: .5; }

/* Intro strip */
.intro-strip { background: var(--blue-100); color: var(--blue-900); }
.intro-strip-grid { display: grid; grid-template-columns: 1fr 1.6fr auto; align-items: center; gap: 34px; min-height: 142px; }
.strip-kicker { margin: 0; font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.strip-text { max-width: 560px; margin: 0; font-family: var(--serif); font-size: 23px; line-height: 1.25; }
.intro-strip .text-link { white-space: nowrap; }

/* Services */
.services-section { background: var(--blue-50); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-card { min-height: 490px; padding: 27px 25px 24px; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); transition: transform .25s var(--ease), box-shadow .25s ease, border-color .25s ease; }
.service-card:hover { transform: translateY(-7px); border-color: transparent; box-shadow: var(--shadow); }
.service-card-feature { background: var(--blue-700); border-color: var(--blue-700); color: var(--white); }
.service-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; }
.service-number { color: var(--blue-600); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.service-card-feature .service-number { color: var(--cyan); }
.service-icon { color: var(--blue-600); font-size: 24px; font-weight: 400; }
.service-card-feature .service-icon { color: var(--cyan); }
.service-card h3 { max-width: 210px; margin: 0 0 16px; font-family: var(--serif); font-size: 26px; font-weight: 400; line-height: 1.05; }
.service-card p { min-height: 95px; margin-bottom: 21px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.service-card-feature p { color: rgba(255,255,255,.74); }
.service-card ul { display: grid; gap: 10px; margin: 0 0 28px; padding: 0; list-style: none; color: var(--muted); font-size: 12px; line-height: 1.35; }
.service-card-feature ul { color: rgba(255,255,255,.85); }
.service-card li { position: relative; padding-left: 15px; }
.service-card li::before { position: absolute; top: .55em; left: 0; width: 4px; height: 4px; border-radius: 50%; background: var(--blue-600); content: ''; }
.service-card-feature li::before { background: var(--cyan); }
.card-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; margin-top: auto; padding-top: 19px; border-top: 1px solid var(--line); color: var(--blue-700); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.service-card-feature .card-link { border-color: rgba(255,255,255,.25); color: var(--white); }

/* About */
.about-section { background: var(--white); }
.about-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); align-items: center; gap: clamp(50px, 8vw, 115px); }
.about-image-wrap { position: relative; padding: 0 26px 25px 0; }
.about-image-wrap::after { position: absolute; z-index: 0; right: 0; bottom: 0; width: 62%; height: 63%; border-right: 1px solid var(--blue-600); border-bottom: 1px solid var(--blue-600); content: ''; }
.about-image { position: relative; z-index: 1; width: 100%; aspect-ratio: 4/5; object-fit: cover; filter: saturate(.82); }
.image-caption { position: absolute; z-index: 2; right: 3px; bottom: 25px; left: 0; display: flex; justify-content: space-between; padding: 14px 19px; background: rgba(6,23,46,.85); color: var(--white); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.about-copy h2 { max-width: 560px; }
.about-lead { margin-bottom: 17px; color: var(--ink); font-size: 18px; line-height: 1.5; }
.about-copy > p:not(.eyebrow) { max-width: 510px; color: var(--muted); font-size: 14px; }
.about-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin: 42px 0 38px; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-points > div { display: flex; flex-direction: column; gap: 9px; font-size: 12px; font-weight: 800; line-height: 1.25; }
.about-points strong { color: var(--blue-600); font-size: 10px; letter-spacing: .08em; }
.about-points small { color: var(--muted); font-size: 10px; font-weight: 500; }

/* Quote */
.quote-section { padding: 112px 0 126px; background: var(--blue-950); color: var(--white); }
.quote-inner { position: relative; max-width: 880px; text-align: center; }
.quote-mark { display: block; height: 55px; color: var(--cyan); font-family: var(--serif); font-size: 72px; line-height: .8; }
blockquote { margin: 0 auto; font-family: var(--serif); font-size: clamp(27px, 3.8vw, 48px); line-height: 1.07; letter-spacing: -.02em; }
.quote-line { display: block; width: 50px; height: 1px; margin: 40px auto 0; background: var(--cyan); }

/* Gallery */
.work-section { background: var(--white); }
.gallery-grid { display: grid; grid-template-columns: 1.2fr .85fr .85fr; grid-auto-rows: 220px; gap: 14px; }
.gallery-item { position: relative; min-width: 0; min-height: 0; overflow: hidden; padding: 0; border: 0; background: var(--blue-950); cursor: pointer; text-align: left; }
.gallery-item-tall { grid-row: span 2; }
.gallery-item-wide { grid-column: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease), filter .5s ease; }
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.05); filter: saturate(1.1); }
.gallery-item:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.gallery-overlay { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: flex-end; justify-content: space-between; padding: 28px 18px 15px; background: linear-gradient(transparent, rgba(6,23,46,.88)); color: var(--white); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.gallery-overlay strong { color: var(--cyan); font-size: 20px; font-weight: 400; }

/* Process */
.process-section { padding: 116px 0; background: var(--blue-700); color: var(--white); }
.process-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(55px, 9vw, 135px); }
.process-heading h2 { max-width: 440px; margin-bottom: 23px; font-size: clamp(34px, 4vw, 54px); }
.process-heading > p:not(.eyebrow) { max-width: 420px; margin-bottom: 33px; color: rgba(255,255,255,.74); font-size: 15px; }
.process-list { border-top: 1px solid rgba(255,255,255,.28); }
.process-step { display: grid; grid-template-columns: 48px 1fr; gap: 26px; padding: 27px 0; border-bottom: 1px solid rgba(255,255,255,.28); }
.process-step > span { color: var(--cyan); font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.process-step h3 { margin-bottom: 7px; font-family: var(--serif); font-size: 27px; font-weight: 400; line-height: 1; }
.process-step p { max-width: 430px; margin: 0; color: rgba(255,255,255,.7); font-size: 13px; }

/* Clients */
.clients-section { background: var(--blue-50); }
.clients-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(45px, 9vw, 130px); align-items: center; }
.clients-heading h2 { font-size: clamp(34px, 3.7vw, 52px); }
.clients-heading > p:not(.eyebrow) { max-width: 370px; color: var(--muted); font-size: 14px; }
.client-list { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; }
.client-list span { display: inline-flex; flex: 0 0 calc(25% - 10px); align-items: center; justify-content: center; min-height: 94px; min-width: 0; padding: 12px 14px; background: var(--white); border: 1px solid var(--line); color: var(--blue-900); font-size: 13px; font-weight: 800; letter-spacing: .02em; transition: color .2s ease, transform .2s var(--ease), box-shadow .2s ease; }
.client-list span:hover { transform: translateY(-3px); color: var(--blue-600); box-shadow: 0 10px 22px rgba(8,41,84,.08); }
.client-list .client-logo { width: auto; height: 94px; }
.client-list .client-logo img { display: block; width: 100%; height: 100%; object-fit: contain; }

/* Testimonials */
.testimonials-section { background: var(--white); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.testimonial-card { display: grid; grid-template-columns: 132px 1fr; min-height: 196px; overflow: hidden; background: var(--blue-50); border: 1px solid var(--line); }
.testimonial-card > img { width: 100%; height: 100%; min-height: 196px; object-fit: cover; filter: saturate(.78); }
.testimonial-body { display: flex; flex-direction: column; justify-content: center; padding: 22px 20px; }
.testimonial-kicker { margin-bottom: 13px; color: var(--blue-600); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.testimonial-body blockquote { margin: 0 0 17px; color: var(--blue-950); font-family: var(--serif); font-size: 20px; line-height: 1.1; }
.testimonial-body p { margin: auto 0 0; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

/* Floating WhatsApp */
.floating-whatsapp { position: fixed; z-index: 50; right: 24px; bottom: 24px; display: grid; width: 62px; height: 62px; place-items: center; border: 4px solid var(--white); border-radius: 50%; background: #25D366; box-shadow: 0 10px 26px rgba(3, 14, 29, .3); color: var(--white); transition: transform .2s var(--ease), box-shadow .2s ease; }
.floating-whatsapp::before { position: absolute; inset: -7px; border: 1px solid rgba(37,211,102,.42); border-radius: 50%; content: ''; }
.floating-whatsapp:hover { transform: translateY(-4px) scale(1.04); box-shadow: 0 15px 30px rgba(3, 14, 29, .38); }
.floating-whatsapp:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }
.floating-whatsapp svg { width: 31px; height: 31px; fill: currentColor; }
.floating-social-proof { position: fixed; z-index: 49; left: 24px; bottom: 24px; display: grid; grid-template-columns: 42px 1fr; gap: 9px; width: 250px; min-height: 86px; padding: 10px 26px 10px 10px; background: var(--white); border: 1px solid rgba(6,23,46,.12); border-radius: 6px; box-shadow: 0 12px 28px rgba(3,14,29,.2); color: var(--blue-950); }
.social-proof-photo { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.social-proof-copy { min-width: 0; align-self: center; }
.social-proof-label { display: block; margin-bottom: 2px; color: var(--blue-600); font-size: 7px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.social-proof-name { display: block; margin-bottom: 1px; font-size: 10px; font-weight: 800; }
.social-proof-stars { margin-bottom: 2px; color: var(--blue-600); font-size: 9px; letter-spacing: 1px; }
.social-proof-quote { margin: 0; color: var(--blue-900); font-family: var(--sans); font-size: 9px; line-height: 1.3; }
.social-proof-close { position: absolute; top: 4px; right: 5px; display: grid; width: 18px; height: 18px; place-items: center; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--muted); font-size: 15px; line-height: 1; cursor: pointer; }
.social-proof-close:hover { background: var(--blue-50); color: var(--blue-900); }

/* Contact */
.contact-section { padding: 126px 0 132px; background: var(--blue-950); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(50px, 10vw, 150px); align-items: center; }
.contact-copy h2 { max-width: 690px; margin-bottom: 23px; font-size: clamp(38px, 4.3vw, 58px); }
.contact-copy > p:not(.eyebrow) { max-width: 500px; margin-bottom: 33px; color: rgba(255,255,255,.7); font-size: 15px; }
.contact-details { border-top: 1px solid rgba(255,255,255,.24); }
.contact-row { position: relative; display: block; padding: 19px 32px 19px 0; border-bottom: 1px solid rgba(255,255,255,.24); transition: color .2s ease, padding .2s var(--ease); }
.contact-row:hover { padding-left: 8px; color: var(--cyan); }
.contact-label { display: block; margin-bottom: 6px; color: rgba(255,255,255,.45); font-size: 9px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.contact-row strong { font-size: 14px; font-weight: 600; line-height: 1.5; }
.contact-arrow { position: absolute; right: 0; bottom: 23px; color: var(--cyan); font-size: 20px; }

/* Footer */
.site-footer { background: #041124; color: var(--white); }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 35px; min-height: 163px; }
.brand-footer { width: 142px; }
.footer-top p { margin: 0; color: rgba(255,255,255,.57); font-size: 12px; line-height: 1.5; }
.back-top { display: inline-flex; align-items: center; gap: 15px; color: var(--cyan); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.back-top span { font-size: 20px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 62px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.4); font-size: 10px; letter-spacing: .03em; }

/* Lightbox */
.lightbox { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 40px; background: rgba(3, 14, 29, .94); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox figure { max-width: min(1050px, 92vw); max-height: 90vh; margin: 0; }
.lightbox img { max-width: 100%; max-height: 82vh; object-fit: contain; }
.lightbox figcaption { padding-top: 13px; color: rgba(255,255,255,.72); font-size: 11px; letter-spacing: .1em; text-align: center; text-transform: uppercase; }
.lightbox-close { position: absolute; top: 20px; right: 25px; border: 0; background: none; color: var(--white); font-size: 43px; font-weight: 300; line-height: 1; cursor: pointer; }

/* Motion */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .12s; }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

@media (max-width: 1060px) {
  .main-nav { gap: 16px; }
  .main-nav > a:not(.nav-cta) { font-size: 10px; }
  .nav-cta { padding: 11px 13px; font-size: 10px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 450px; }
  .service-card p { min-height: 75px; }
}

@media (max-width: 820px) {
  .container { width: min(100% - 40px, 620px); }
  .site-header { background: rgba(6,23,46,.3); }
  .nav-wrap { min-height: 76px; }
  .menu-toggle { display: block; }
  .main-nav { position: fixed; inset: 76px 0 auto; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 16px 20px 24px; background: rgba(6,23,46,.98); transform: translateY(-120%); transition: transform .3s var(--ease); box-shadow: 0 18px 30px rgba(0,0,0,.18); }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav > a:not(.nav-cta) { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.12); font-size: 11px; }
  .nav-cta { justify-content: center; margin-top: 17px; }
  .hero { min-height: 720px; }
  .hero-media { inset: 0; background: linear-gradient(90deg, rgba(0,74,171,.95), rgba(0,74,171,.58)), url('assets/20250124_094043.jpg') center/cover no-repeat; }
  .hero-grid { display: block; min-height: 720px; padding-top: 165px; }
  .hero-copy h1 { font-size: clamp(43px, 10vw, 64px); }
  .hero-side { display: none; }
  .hero-proof { margin-top: 62px; }
  .intro-strip-grid { grid-template-columns: 1fr; gap: 13px; padding: 28px 0; }
  .intro-strip .text-link { margin-top: 5px; }
  .section { padding: 90px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 23px; margin-bottom: 42px; }
  .about-grid, .process-grid, .clients-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .client-list span { flex-basis: calc(33.333% - 9px); }
  .about-image-wrap { max-width: 560px; margin: 0 auto; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 190px; }
  .gallery-item-tall { grid-row: span 2; }
  .gallery-item-wide { grid-column: span 2; }
  .process-section { padding: 88px 0; }
  .contact-section { padding: 92px 0; }
  .contact-copy h2 { font-size: clamp(38px, 8.5vw, 58px); }
}

@media (max-width: 520px) {
  .container { width: min(100% - 32px, 500px); }
  .brand { width: 120px; }
  .hero { min-height: 720px; }
  .hero-grid { min-height: 720px; padding-top: 144px; }
  .hero-copy h1 { font-size: 43px; }
  .hero-lead { font-size: 15px; }
  .hero-actions { align-items: stretch; flex-direction: column; max-width: 300px; }
  .hero-actions .button { justify-content: space-between; }
  .hero-proof { gap: 8px; margin-top: 54px; font-size: 8px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; padding: 24px 22px; }
  .service-card p { min-height: auto; }
  .about-points { grid-template-columns: 1fr; gap: 18px; }
  .testimonial-card { grid-template-columns: 118px 1fr; }
  .client-list { gap: 9px; }
  .client-list span { flex-basis: calc(50% - 5px); min-height: 82px; padding: 10px; }
  .client-list .client-logo { height: 82px; }
  .quote-section { padding: 80px 0 90px; }
  .quote-mark { font-size: 75px; }
  blockquote { font-size: 31px; }
  .gallery-grid { display: grid; grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gallery-item-tall, .gallery-item-wide { grid-column: auto; grid-row: auto; }
  .gallery-item-tall { height: 365px; }
  .footer-top { grid-template-columns: 1fr; gap: 20px; padding: 33px 0; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding: 18px 0; }
  .lightbox { padding: 20px; }
  .floating-whatsapp { right: 16px; bottom: 16px; width: 56px; height: 56px; }
  .floating-whatsapp svg { width: 27px; height: 27px; }
  .floating-social-proof { right: auto; bottom: 82px; left: 16px; width: 232px; min-height: 70px; padding: 8px 24px 8px 8px; grid-template-columns: 36px 1fr; gap: 8px; }
  .social-proof-photo { width: 36px; height: 36px; }
  .social-proof-label { font-size: 6.5px; }
  .social-proof-name { font-size: 9px; }
  .social-proof-stars { font-size: 8px; }
  .social-proof-quote { font-size: 8px; }
}

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