@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Montserrat:wght@700;800;900&display=swap");

:root {
  --yellow: #f4c300;
  --yellow-dark: #d5aa00;
  --black: #111111;
  --ink: #202020;
  --muted: #666666;
  --line: #e6e6e6;
  --soft: #f5f5f3;
  --white: #ffffff;
  --max: 1200px;
  --shadow: 0 20px 60px rgba(17, 17, 17, 0.12);
  --transition: 0.25s ease;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: "Manrope", sans-serif;
}

img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
p { margin: 0 0 18px; color: var(--muted); line-height: 1.75; }
h1, h2, h3 { margin: 0; color: var(--black); font-family: "Montserrat", sans-serif; line-height: 1.08; }

.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.section { padding: 110px 0; }

.topbar { color: rgba(255,255,255,.78); background: var(--black); font-size: .78rem; }
.topbar-content, .topbar-links { display: flex; align-items: center; gap: 28px; }
.topbar-content { justify-content: space-between; min-height: 38px; }
.topbar a:hover { color: var(--yellow); }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.header-content { display: flex; align-items: center; gap: 34px; min-height: 82px; }
.logo { margin-right: auto; }
.logo img { width: 104px; height: 72px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a { position: relative; padding: 30px 0; font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.site-nav a::after { content: ""; position: absolute; right: 0; bottom: 21px; left: 0; height: 3px; background: var(--yellow); transform: scaleX(0); transition: transform var(--transition); }
.site-nav a:hover::after { transform: scaleX(1); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border: 0; border-radius: 2px; font-size: .76rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: transform var(--transition), background var(--transition), box-shadow var(--transition); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,.18); }
.btn-primary, .btn-header { color: var(--black); background: var(--yellow); }
.btn-primary:hover, .btn-header:hover { background: #ffd31a; }
.btn-dark { color: var(--white); background: var(--black); }
.nav-toggle { display: none; width: 46px; height: 46px; padding: 11px; border: 0; background: var(--black); }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--yellow); }

.hero { position: relative; min-height: 780px; color: var(--white); background: #1b1b1b; }
.hero-media, .hero-overlay { position: absolute; inset: 0; }
.hero-media { background: url("https://images.unsplash.com/photo-1504306661573-4cf88e38600d?auto=format&fit=crop&w=2000&q=90") center/cover; }
.hero-overlay { background: linear-gradient(90deg, rgba(0,0,0,.9) 0%, rgba(0,0,0,.65) 48%, rgba(0,0,0,.12) 100%); }
.hero-content { position: relative; z-index: 2; padding-top: 110px; }
.hero h1 { max-width: 850px; color: var(--white); font-size: clamp(3rem, 5.4vw, 4.8rem); letter-spacing: -.055em; }
.hero-content > p:not(.eyebrow) { max-width: 620px; margin: 28px 0 34px; color: rgba(255,255,255,.78); font-size: 1.08rem; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.text-link { font-size: .76rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.text-link span { margin-left: 8px; color: var(--yellow); font-size: 1.2rem; }
.hero-highlights { position: absolute; right: 0; bottom: 0; left: 0; z-index: 2; background: rgba(17,17,17,.88); border-top: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(10px); }
.highlights-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.highlights-grid article { display: flex; flex-direction: column; gap: 5px; padding: 28px 30px; border-left: 1px solid rgba(255,255,255,.14); }
.highlights-grid article, .results-grid div { min-width: 0; }
.highlights-grid article:last-child { border-right: 1px solid rgba(255,255,255,.14); }
.highlights-grid strong { color: var(--yellow); font-family: "Montserrat", sans-serif; font-size: 1.4rem; }
.highlights-grid span { color: rgba(255,255,255,.68); font-size: .75rem; font-weight: 700; text-transform: uppercase; }

.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--black); font-size: .72rem; font-weight: 900; letter-spacing: .14em; line-height: 1.3; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 34px; height: 3px; background: var(--yellow); }
.eyebrow-light { color: var(--white); }
.section-copy h2, .section-heading h2, .faq h2 { margin-bottom: 24px; font-size: clamp(2.3rem, 4.5vw, 4rem); letter-spacing: -.05em; }
.lead { color: var(--ink); font-size: 1.04rem; font-weight: 600; }

.split-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 90px; }
.image-composition { position: relative; min-height: 560px; }
.image-main { height: 560px; object-fit: cover; }
.image-composition::before { content: ""; position: absolute; z-index: -1; top: -25px; left: -25px; width: 42%; height: 48%; background: var(--yellow); }
.experience-card { position: absolute; right: -25px; bottom: 38px; display: flex; flex-direction: column; width: 190px; padding: 30px; color: var(--white); background: var(--black); box-shadow: var(--shadow); }
.experience-card strong { color: var(--yellow); font-family: "Montserrat", sans-serif; font-size: 2.8rem; }
.experience-card span { font-size: .75rem; font-weight: 700; line-height: 1.5; text-transform: uppercase; }
.check-list { display: grid; gap: 13px; margin: 26px 0 34px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 28px; font-weight: 700; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--yellow-dark); font-weight: 900; }

.operations { overflow: hidden; background: var(--soft); }
.operations-heading { margin-bottom: 38px; }
.video-carousel { position: relative; overflow: hidden; background: var(--black); box-shadow: var(--shadow); }
.video-track { display: flex; transition: transform .55s ease; }
.video-slide { position: relative; flex: 0 0 100%; min-width: 0; background: var(--black); }
.video-slide video { display: block; width: 100%; height: min(68vw, 680px); background: var(--black); object-fit: contain; }
.video-caption { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 28px 78px; color: var(--white); background: linear-gradient(transparent, rgba(0,0,0,.88)); pointer-events: none; }
.video-caption span { color: var(--yellow); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.video-caption strong { font-size: .82rem; text-align: right; text-transform: uppercase; }
.video-controls { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: center; justify-content: space-between; padding: 16px 22px; border-top: 1px solid rgba(255,255,255,.15); background: rgba(17,17,17,.88); }
.video-controls button { border: 0; color: var(--white); background: transparent; font-size: .7rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.video-controls button:hover { color: var(--yellow); }
.video-dots { display: flex; gap: 9px; }
.video-dots button { width: 9px; height: 9px; padding: 0; border-radius: 50%; background: rgba(255,255,255,.35); }
.video-dots button.is-active { background: var(--yellow); }

.quote-section { padding: 90px 0; color: var(--white); background: var(--black); }
.quote-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 80px; align-items: center; }
.quote-copy h2 { margin-bottom: 22px; color: var(--white); font-size: clamp(2.3rem, 4vw, 3.6rem); letter-spacing: -.05em; }
.quote-copy p { color: rgba(255,255,255,.65); }
.contact-shortcuts { display: grid; gap: 10px; margin-top: 30px; }
.contact-shortcuts a { display: flex; flex-direction: column; padding: 15px 18px; border-left: 3px solid var(--yellow); background: rgba(255,255,255,.06); }
.contact-shortcuts span { color: rgba(255,255,255,.5); font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.contact-shortcuts strong { margin-top: 4px; color: var(--white); }
.quote-form { padding: 36px; color: var(--ink); background: var(--white); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.quote-form label { display: grid; gap: 7px; margin-bottom: 18px; color: var(--black); font-size: .72rem; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.quote-form input, .quote-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 0; padding: 14px 15px; color: var(--ink); background: var(--soft); outline: 0; text-transform: none; }
.quote-form input:focus, .quote-form textarea:focus { border-color: var(--yellow-dark); background: var(--white); }
.quote-form .btn { width: 100%; }

.services { background: var(--soft); }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 70px; margin-bottom: 50px; }
.section-heading h2 { max-width: 760px; }
.section-heading > p { margin-bottom: 26px; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card { display: grid; grid-template-columns: 42% 58%; min-height: 270px; overflow: hidden; background: var(--white); box-shadow: 0 12px 35px rgba(17,17,17,.06); transition: transform var(--transition), box-shadow var(--transition); }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.service-card img { height: 100%; object-fit: cover; filter: saturate(.7); transition: transform .5s ease; }
.service-card:hover img { transform: scale(1.04); }
.service-card div { padding: 32px 28px; }
.service-card span { color: var(--yellow-dark); font-family: "Montserrat", sans-serif; font-size: .82rem; font-weight: 900; }
.service-card h3 { margin: 14px 0 12px; font-size: 1.45rem; }
.service-card p { margin: 0; font-size: .88rem; }

.results { padding: 70px 0; background: var(--yellow); }
.results-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.results-grid div { display: flex; flex-direction: column; gap: 7px; padding: 10px 30px; border-left: 1px solid rgba(17,17,17,.24); }
.results-grid div:last-child { border-right: 1px solid rgba(17,17,17,.24); }
.results-grid strong { color: var(--black); font-family: "Montserrat", sans-serif; font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.06em; }
.results-grid span { color: rgba(17,17,17,.68); font-size: .72rem; font-weight: 900; text-transform: uppercase; }

.reverse { grid-template-columns: .85fr 1.15fr; }
.feature-list { display: grid; gap: 10px; margin-top: 32px; }
.feature-list article { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.feature-list span { display: grid; place-items: center; width: 42px; height: 42px; color: var(--black); background: var(--yellow); font-weight: 900; }
.feature-list h3 { margin: 0 0 5px; font-size: 1rem; }
.feature-list p { margin: 0; font-size: .86rem; }
.why-image { position: relative; }
.why-image img { height: 630px; object-fit: cover; }
.image-note { position: absolute; right: -22px; bottom: -22px; display: flex; flex-direction: column; padding: 25px 30px; color: var(--white); background: var(--black); box-shadow: var(--shadow); }
.image-note strong { color: var(--yellow); }
.image-note span { margin-top: 5px; font-size: .72rem; text-transform: uppercase; }

.testimonials { background: var(--soft); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial { position: relative; padding: 36px; background: var(--white); border-bottom: 4px solid transparent; transition: transform var(--transition), border var(--transition); }
.testimonial:hover { transform: translateY(-5px); border-color: var(--yellow); }
.testimonial::before { content: "“"; position: absolute; top: 15px; right: 24px; color: var(--yellow); font-family: Georgia, serif; font-size: 5rem; line-height: 1; opacity: .75; }
.stars { margin-bottom: 28px; color: var(--yellow-dark); letter-spacing: .15em; }
.testimonial p { min-height: 150px; color: var(--ink); font-size: .92rem; }
.testimonial strong, .testimonial span { display: block; }
.testimonial strong { font-size: .86rem; }
.testimonial span { margin-top: 4px; color: var(--muted); font-size: .75rem; }

.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 24px 50px 24px 0; color: var(--black); font-weight: 800; cursor: pointer; list-style: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 18px; right: 0; display: grid; place-items: center; width: 34px; height: 34px; background: var(--yellow); font-size: 1.4rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { padding-right: 40px; }

.portfolio { background: var(--soft); }
.portfolio-layout { display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 85px; }
.portfolio-image { position: relative; max-width: 520px; }
.portfolio-image::before { content: ""; position: absolute; z-index: 0; inset: -18px 18px 18px -18px; background: var(--yellow); }
.portfolio-image img { position: relative; z-index: 1; box-shadow: var(--shadow); }
.portfolio-contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 30px 0; }
.portfolio-contacts a { display: flex; min-width: 0; flex-direction: column; padding: 16px 18px; border-left: 3px solid var(--yellow); background: var(--white); }
.portfolio-contacts span { color: var(--muted); font-size: .66rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.portfolio-contacts strong { margin-top: 5px; overflow-wrap: anywhere; color: var(--black); font-size: .82rem; }
.portfolio-copy address { padding: 18px 20px; border: 1px solid var(--line); color: var(--ink); font-size: .85rem; font-style: normal; font-weight: 700; }

.contact-cta { padding: 75px 0; color: var(--white); background: linear-gradient(90deg, rgba(0,0,0,.93), rgba(0,0,0,.72)), url("https://images.unsplash.com/photo-1504306661573-4cf88e38600d?auto=format&fit=crop&w=1800&q=80") center/cover; }
.contact-cta-content { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.contact-cta h2 { max-width: 780px; color: var(--white); font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.05em; }

.site-footer { padding-top: 70px; color: rgba(255,255,255,.65); background: #0a0a0a; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr 1fr 1fr; gap: 55px; padding-bottom: 60px; }
.footer-brand img { width: 120px; height: 100px; margin-bottom: 16px; object-fit: contain; background: var(--white); }
.footer-brand p { max-width: 300px; }
.site-footer h3 { margin-bottom: 20px; color: var(--white); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.site-footer a, .site-footer p { display: block; margin: 0 0 11px; color: rgba(255,255,255,.55); font-size: .82rem; line-height: 1.7; }
.site-footer a:hover { color: var(--yellow); }
.footer-bottom { display: flex; justify-content: space-between; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: .75rem; }

.whatsapp-float { position: fixed; z-index: 30; right: 22px; bottom: 22px; padding: 15px 18px; color: var(--black); background: var(--yellow); box-shadow: var(--shadow); font-size: .72rem; font-weight: 900; text-transform: uppercase; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .site-nav { position: absolute; top: 82px; right: 20px; display: none; width: min(360px, calc(100% - 40px)); padding: 16px 24px; background: var(--white); box-shadow: var(--shadow); }
  .site-nav[data-open="true"] { display: grid; }
  .site-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .site-nav a::after { display: none; }
  .nav-toggle { display: block; }
  .btn-header { display: none; }
  .split-layout, .quote-layout, .reverse, .faq-layout, .portfolio-layout { gap: 50px; }
  .services-grid { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  .section { padding: 80px 0; }
  .topbar-content > span { display: none; }
  .hero { min-height: 760px; }
  .hero-overlay { background: linear-gradient(90deg, rgba(0,0,0,.9), rgba(0,0,0,.48)); }
  .hero-content { padding-top: 100px; }
  .hero h1 { font-size: clamp(2.7rem, 12vw, 4.5rem); }
  .highlights-grid, .results-grid { grid-template-columns: repeat(2, 1fr); }
  .highlights-grid article { padding: 20px; }
  .split-layout, .quote-layout, .reverse, .faq-layout, .section-heading, .portfolio-layout { grid-template-columns: 1fr; }
  .section-heading { gap: 5px; }
  .image-composition { min-height: 460px; }
  .image-main, .why-image img { height: 460px; }
  .experience-card, .image-note { right: 12px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .testimonial p { min-height: auto; }
  .contact-cta-content { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-image { margin: 0 auto; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .topbar-links { gap: 12px; width: 100%; justify-content: flex-start; font-size: .67rem; }
  .topbar-links a:last-child { display: none; }
  .header-content { min-height: 72px; }
  .logo img { width: 86px; height: 62px; }
  .site-nav { top: 72px; right: 14px; }
  .hero { min-height: 850px; }
  .hero-content { width: calc(100% - 28px); max-width: calc(100% - 28px); overflow: hidden; }
  .hero h1, .hero-content > p:not(.eyebrow), .hero .eyebrow { max-width: 100%; overflow-wrap: anywhere; }
  .hero h1 { font-size: 2.65rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .highlights-grid article:nth-child(even) { border-right: 1px solid rgba(255,255,255,.14); }
  .highlights-grid span { overflow-wrap: anywhere; }
  .section-copy h2, .section-heading h2, .faq h2 { font-size: 2.35rem; }
  .image-composition { min-height: 390px; }
  .image-main, .why-image img { height: 390px; }
  .experience-card { bottom: 15px; width: 160px; padding: 20px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
  .quote-form { padding: 24px 20px; }
  .service-card { grid-template-columns: 1fr; }
  .service-card img { height: 210px; }
  .video-slide video { height: 76vh; max-height: 620px; }
  .video-caption { align-items: flex-start; flex-direction: column; padding: 20px 18px 72px; }
  .video-caption strong { text-align: left; }
  .portfolio-contacts { grid-template-columns: 1fr; }
  .results-grid div { padding: 20px 14px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { gap: 15px; flex-direction: column; }
}

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