:root {
  --navy: #061c4d;
  --blue: #0c36a8;
  --blue-2: #1553d6;
  --blue-3: #e9f0ff;
  --yellow: #f3b400;
  --yellow-2: #ffd34d;
  --whatsapp: #25d366;
  --whatsapp-dark: #128c7e;
  --ink: #112044;
  --muted: #61708d;
  --line: #dfe6f2;
  --surface: #f5f8ff;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(6, 28, 77, 0.12);
  --shadow-small: 0 12px 30px rgba(6, 28, 77, 0.1);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
svg { display: block; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 800;
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 104px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(17, 32, 68, 0.08);
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.header-inner { min-height: 80px; display: flex; align-items: center; gap: 28px; }
.brand { flex: 0 0 auto; }
.brand img { width: 230px; height: 58px; object-fit: contain; object-position: left center; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.main-nav a { position: relative; color: #31405f; font-size: .95rem; font-weight: 700; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--yellow); transition: right .2s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.header-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: 999px;
  background: var(--navy);
  color: white;
  font-weight: 850;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(6,28,77,.18);
}
.header-call svg { width: 18px; fill: none; stroke: var(--yellow); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; border-radius: 12px; background: var(--surface); }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; border-radius: 3px; background: var(--navy); transition: transform .2s ease, opacity .2s ease; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 38px;
  background:
    radial-gradient(circle at 86% 18%, rgba(243,180,0,.18), transparent 26%),
    radial-gradient(circle at 9% 30%, rgba(21,83,214,.12), transparent 26%),
    linear-gradient(180deg, #f8faff 0%, #ffffff 82%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .32;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='280' height='180' viewBox='0 0 280 180'%3E%3Cg fill='none' stroke='%230c36a8' stroke-opacity='.12' stroke-width='1'%3E%3Cpath d='M0 35h55l18 18h45'/%3E%3Ccircle cx='122' cy='53' r='3'/%3E%3Cpath d='M280 133h-62l-18-18h-43'/%3E%3Ccircle cx='153' cy='115' r='3'/%3E%3Cpath d='M24 180v-30l24-24v-25'/%3E%3Ccircle cx='48' cy='97' r='3'/%3E%3C/g%3E%3C/svg%3E");
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 72px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow, .section-kicker {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow { display: inline-flex; align-items: center; gap: 9px; }
.eyebrow span { width: 28px; height: 3px; border-radius: 99px; background: var(--yellow); }
.hero h1 {
  max-width: 680px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.7rem, 5.5vw, 5.35rem);
  line-height: .99;
  letter-spacing: -.06em;
}
.hero h1 em { display: block; color: var(--blue); font-style: normal; }
.hero-lead { max-width: 660px; margin: 26px 0 0; color: #52617e; font-size: 1.16rem; }
.hero-lead strong { color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 850;
  line-height: 1.2;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible { outline: 3px solid rgba(243,180,0,.55); outline-offset: 3px; }
.btn svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-primary { background: linear-gradient(135deg, var(--yellow), #ffca2b); color: var(--navy); box-shadow: 0 14px 28px rgba(243,180,0,.27); }
.btn-primary:hover { box-shadow: 0 18px 36px rgba(243,180,0,.36); }
.btn-whatsapp { background: linear-gradient(135deg, var(--whatsapp), #1fbd5b); color: white; box-shadow: 0 14px 28px rgba(18,140,126,.24); }
.btn-whatsapp:hover { background: linear-gradient(135deg, #2bdb6d, var(--whatsapp)); box-shadow: 0 18px 36px rgba(18,140,126,.32); }
.btn-whatsapp svg { fill: none; stroke: currentColor; }
.btn-secondary { border-color: #cad5ea; background: rgba(255,255,255,.78); color: var(--navy); }
.btn-secondary:hover { border-color: var(--blue); background: white; }
.btn-outline { border-color: var(--blue); color: var(--blue); background: white; }
.btn-small { min-height: 46px; padding: 12px 18px; font-size: .94rem; }

.reference-link {
  max-width: 650px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 13px;
  margin-top: 34px;
  padding: 14px 16px;
  border: 1px solid #d9e3f5;
  border-radius: 16px;
  background: rgba(255,255,255,.78);
  color: #53617b;
  box-shadow: 0 10px 26px rgba(6,28,77,.06);
}
.reference-link strong { display: block; color: var(--navy); }
.reference-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--blue-3); color: var(--blue); }
.reference-icon svg, .reference-link .arrow { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.reference-icon svg { width: 21px; }
.reference-link .arrow { width: 20px; color: var(--blue); }

.hero-visual { position: relative; min-width: 0; }
.visual-shell {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1.28;
  border: 10px solid white;
  border-radius: 34px;
  background: var(--navy);
  box-shadow: var(--shadow);
  transform: rotate(1.4deg);
}
.visual-shell::after { content: ""; position: absolute; inset: 0; border: 2px solid rgba(255,255,255,.4); border-radius: 24px; pointer-events: none; }
.visual-shell img { width: 100%; height: 100%; object-fit: cover; }
.visual-shade { position: absolute; inset: 45% 0 0; background: linear-gradient(180deg, transparent, rgba(3,16,47,.82)); }
.illustration-label { position: absolute; right: 16px; top: 15px; z-index: 2; padding: 6px 10px; border-radius: 999px; background: rgba(255,255,255,.86); color: #3b4864; font-size: .7rem; font-weight: 800; }
.visual-title { position: absolute; left: 28px; bottom: 24px; z-index: 2; display: flex; align-items: center; gap: 14px; color: white; }
.visual-title .bolt { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; background: var(--yellow); font-size: 1.6rem; box-shadow: 0 10px 25px rgba(0,0,0,.18); }
.visual-title p { margin: 0; font-size: 1.1rem; line-height: 1.28; }
.visual-title strong { font-size: 1.35rem; }
.floating-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 12px; min-width: 230px; padding: 14px 16px; border-radius: 16px; background: rgba(255,255,255,.95); box-shadow: var(--shadow-small); border: 1px solid rgba(14,54,168,.08); }
.floating-card-zone { left: -30px; top: 36px; }
.floating-card-project { right: -24px; bottom: 28px; }
.floating-card strong, .floating-card span { display: block; }
.floating-card strong { color: var(--navy); font-size: .9rem; }
.floating-card div > span { color: var(--muted); font-size: .82rem; }
.floating-icon { width: 42px; height: 42px; display: grid !important; place-items: center; border-radius: 12px; background: var(--blue); color: white; flex: 0 0 auto; }
.floating-icon.yellow { background: var(--yellow); color: var(--navy); }
.floating-icon svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.trust-strip { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 78px; border: 1px solid var(--line); border-radius: 20px; background: white; box-shadow: 0 16px 46px rgba(6,28,77,.07); }
.trust-strip > div { display: flex; align-items: center; gap: 15px; padding: 22px 28px; }
.trust-strip > div + div { border-left: 1px solid var(--line); }
.trust-strip span { color: var(--yellow); font-size: 1.8rem; font-weight: 950; letter-spacing: -.05em; }
.trust-strip p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.35; }
.trust-strip strong { display: block; color: var(--navy); font-size: 1rem; }

.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 44px; }
.section-heading.compact { margin-bottom: 34px; }
.section-heading > div { max-width: 720px; }
.section-heading > p { max-width: 420px; margin: 0; color: var(--muted); }
.section-heading h2, .reference-intro h2, .clients h2, .zone h2, .faq h2, .contact h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.1rem, 4vw, 3.65rem);
  line-height: 1.06;
  letter-spacing: -.045em;
}
.section-kicker { margin-bottom: 12px; }
.section-kicker.light { color: var(--yellow-2); }

.services { background: white; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-card { position: relative; overflow: hidden; min-height: 390px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 14px 38px rgba(6,28,77,.05); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-5px); border-color: #bfd0ee; box-shadow: 0 22px 54px rgba(6,28,77,.1); }
.service-card.featured { background: linear-gradient(145deg, var(--navy), #0a3ca4); color: white; border-color: transparent; }
.service-card.featured::after { content: ""; position: absolute; width: 240px; height: 240px; right: -70px; bottom: -100px; border: 45px solid rgba(255,255,255,.06); border-radius: 50%; }
.service-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; background: var(--blue-3); color: var(--blue); }
.service-card.featured .service-icon { background: var(--yellow); color: var(--navy); }
.service-icon svg { width: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card-number { position: absolute; right: 28px; top: 22px; margin: 0; color: #e8edf7; font-size: 3.4rem; font-weight: 950; line-height: 1; }
.featured .card-number { color: rgba(255,255,255,.12); }
.service-card h3 { margin: 26px 0 12px; color: var(--navy); font-size: 1.55rem; line-height: 1.15; }
.service-card.featured h3 { color: white; }
.service-card > p:not(.card-number) { margin: 0; color: var(--muted); }
.service-card.featured > p:not(.card-number) { color: rgba(255,255,255,.78); }
.service-card ul { margin: 22px 0 0; padding: 0; list-style: none; }
.service-card li { position: relative; padding: 8px 0 8px 28px; border-top: 1px solid var(--line); color: #35435f; font-size: .95rem; }
.service-card li::before { content: "✓"; position: absolute; left: 0; color: var(--yellow); font-weight: 900; }
.service-card.featured li { border-color: rgba(255,255,255,.14); color: rgba(255,255,255,.9); }
.contact-card { display: flex; flex-direction: column; justify-content: center; background: linear-gradient(135deg, #f4b700, #ffd34d); border: 0; }
.contact-card::after { content: "⚡"; position: absolute; right: 24px; bottom: -48px; color: rgba(6,28,77,.08); font-size: 14rem; line-height: 1; transform: rotate(9deg); }
.contact-card-badge { align-self: flex-start; padding: 7px 11px; border-radius: 999px; background: rgba(6,28,77,.1); color: var(--navy); font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.contact-card h3 { position: relative; z-index: 1; margin-top: 24px; font-size: 2.05rem; }
.contact-card > p { position: relative; z-index: 1; color: rgba(6,28,77,.77) !important; }
.contact-card a { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 9px; margin-top: 26px; color: var(--navy); font-weight: 900; }
.contact-card a svg, .text-link svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.clients { position: relative; overflow: hidden; background: linear-gradient(135deg, #061a48, #0b3b9a); color: white; }
.clients::before { content: ""; position: absolute; width: 430px; height: 430px; top: -260px; right: -80px; border: 80px solid rgba(255,255,255,.035); border-radius: 50%; }
.clients-grid { position: relative; display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 70px; }
.clients h2 { color: white; }
.clients-copy > p:not(.section-kicker) { color: rgba(255,255,255,.7); font-size: 1.06rem; }
.text-link { display: inline-flex; align-items: center; gap: 9px; margin-top: 18px; color: var(--yellow); font-weight: 900; }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.audience-card { padding: 30px 24px; border: 1px solid rgba(255,255,255,.13); border-radius: 20px; background: rgba(255,255,255,.07); backdrop-filter: blur(8px); }
.audience-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 15px; background: var(--yellow); color: var(--navy); }
.audience-icon svg { width: 27px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.audience-card h3 { margin: 24px 0 8px; font-size: 1.2rem; }
.audience-card p { margin: 0; color: rgba(255,255,255,.68); font-size: .92rem; }

.process { background: var(--surface); }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.process-list li { position: relative; min-height: 230px; padding: 26px; border: 1px solid var(--line); border-radius: 20px; background: white; }
.process-list li::after { content: ""; position: absolute; right: -17px; top: 58px; width: 18px; height: 2px; background: var(--yellow); }
.process-list li:last-child::after { display: none; }
.process-list > li > span { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 14px; background: var(--navy); color: var(--yellow); font-weight: 950; }
.process-list h3 { margin: 22px 0 8px; color: var(--navy); font-size: 1.15rem; }
.process-list p { margin: 0; color: var(--muted); font-size: .92rem; }

.references { background: white; }
.reference-intro { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 60px; margin-bottom: 42px; }
.reference-intro p:last-child { margin: 0; color: var(--muted); }
.gallery { display: grid; grid-template-columns: 1.25fr .75fr; grid-template-rows: 230px 230px; gap: 18px; }
.gallery-card { position: relative; overflow: hidden; margin: 0; border-radius: 22px; background: var(--navy); box-shadow: var(--shadow-small); }
.gallery-card.large { grid-row: 1 / 3; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery-card:hover img { transform: scale(1.035); }
.gallery-card::after { content: ""; position: absolute; inset: 38% 0 0; background: linear-gradient(180deg, transparent, rgba(3,17,52,.8)); }
.gallery-card figcaption { position: absolute; left: 22px; right: 22px; bottom: 18px; z-index: 2; color: white; }
.gallery-card figcaption span { display: inline-block; margin-bottom: 6px; padding: 4px 8px; border-radius: 999px; background: rgba(255,255,255,.18); font-size: .66rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.gallery-card figcaption strong { display: block; font-size: 1.2rem; }
.reference-cta { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; margin-top: 22px; padding: 20px 22px; border: 1px solid #dfe6f2; border-radius: 20px; background: linear-gradient(90deg, #f7f9fe, #fff); }
.reference-cta-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 15px; background: var(--blue); color: white; }
.reference-cta-icon svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.reference-cta strong, .reference-cta span { display: block; }
.reference-cta strong { color: var(--navy); font-size: 1.05rem; }
.reference-cta span { color: var(--muted); font-size: .9rem; }

.zone { background: var(--surface); }
.zone-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 90px; }
.zone-visual { position: relative; min-height: 480px; display: grid; place-items: center; border-radius: 28px; overflow: hidden; background: linear-gradient(145deg, #0a3189, #061a49); box-shadow: var(--shadow); }
.zone-visual::before, .zone-visual::after { content: ""; position: absolute; border-radius: 50%; border: 50px solid rgba(255,255,255,.04); }
.zone-visual::before { width: 340px; height: 340px; left: -180px; top: -170px; }
.zone-visual::after { width: 260px; height: 260px; right: -160px; bottom: -140px; }
.map-shape { width: 78%; color: white; }
.map-shape svg { width: 100%; }
.map-shape path:first-child { fill: rgba(255,255,255,.08); stroke: rgba(255,255,255,.4); stroke-width: 2; }
.map-shape .map-line { fill: none; stroke: rgba(255,255,255,.12); stroke-width: 2; }
.map-shape circle { fill: var(--yellow); }
.map-shape .pin { fill: var(--yellow); stroke: none; transform-origin: 220px 205px; transform: scale(.48) translate(238px, 170px); }
.zone-badge { position: absolute; left: 26px; bottom: 24px; padding: 13px 16px; border-radius: 14px; background: rgba(255,255,255,.94); box-shadow: var(--shadow-small); }
.zone-badge strong, .zone-badge span { display: block; }
.zone-badge strong { color: var(--navy); }
.zone-badge span { color: var(--muted); font-size: .78rem; }
.zone-copy > p:not(.section-kicker) { max-width: 590px; color: var(--muted); font-size: 1.05rem; }
.zone-points { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 30px; }
.zone-points div { padding: 9px 13px; border: 1px solid #d9e3f2; border-radius: 999px; background: white; color: #344260; font-weight: 750; font-size: .9rem; }
.zone-points span { color: var(--blue); font-weight: 950; }

.faq { background: white; }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; }
.faq-heading > p:last-child { color: var(--muted); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; color: var(--navy); font-weight: 850; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; background: var(--surface); color: var(--blue); font-size: 1.3rem; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -4px 50px 22px 0; color: var(--muted); }

.contact { position: relative; overflow: hidden; padding: 104px 0; background: linear-gradient(135deg, #061a48, #0b3a98); color: white; }
.contact::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: radial-gradient(circle at 15% 15%, rgba(243,180,0,.25), transparent 26%), radial-gradient(circle at 90% 90%, rgba(255,255,255,.09), transparent 27%); }
.contact-grid { position: relative; display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 80px; }
.contact h2 { color: white; }
.contact-copy > p:not(.section-kicker) { color: rgba(255,255,255,.7); font-size: 1.05rem; }
.contact-phone { display: flex; align-items: center; gap: 16px; margin-top: 32px; }
.contact-phone > span { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 17px; background: var(--yellow); color: var(--navy); }
.contact-phone svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-phone small, .contact-phone strong { display: block; }
.contact-phone small { color: rgba(255,255,255,.62); }
.contact-phone strong { color: white; font-size: 1.7rem; letter-spacing: .01em; }
.contact-email, .contact-whatsapp { display: flex; align-items: center; gap: 16px; margin-top: 18px; }
.contact-email > span, .contact-whatsapp > span { width: 58px; height: 58px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(255,255,255,.24); border-radius: 17px; background: rgba(255,255,255,.08); color: var(--yellow); }
.contact-whatsapp > span { border-color: rgba(37,211,102,.42); background: rgba(37,211,102,.16); color: #67ef99; }
.contact-email svg, .contact-whatsapp svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-email small, .contact-email strong, .contact-whatsapp small, .contact-whatsapp strong { display: block; }
.contact-email small, .contact-whatsapp small { color: rgba(255,255,255,.62); }
.contact-email strong, .contact-whatsapp strong { color: white; font-size: 1rem; overflow-wrap: anywhere; }
.contact-email:hover strong, .contact-whatsapp:hover strong { text-decoration: underline; text-underline-offset: 3px; }
.contact-notes { margin-top: 30px; }
.contact-notes p { margin: 9px 0; color: rgba(255,255,255,.76); }
.contact-notes span { color: var(--yellow); font-weight: 950; }
.project-form { padding: 34px; border-radius: 26px; background: white; color: var(--ink); box-shadow: 0 30px 80px rgba(0,0,0,.22); }
.form-heading { display: flex; align-items: center; gap: 15px; margin-bottom: 26px; }
.form-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: var(--yellow); font-size: 1.4rem; }
.form-heading h3 { margin: 0; color: var(--navy); font-size: 1.45rem; }
.form-heading p { margin: 2px 0 0; color: var(--muted); font-size: .82rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.project-form label { display: block; margin-bottom: 15px; color: #394661; font-size: .86rem; font-weight: 800; }
.project-form input, .project-form select, .project-form textarea { width: 100%; margin-top: 7px; padding: 13px 14px; border: 1px solid #d7dfed; border-radius: 12px; background: #fbfcff; color: var(--ink); outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.project-form textarea { resize: vertical; min-height: 120px; }
.project-form input:focus, .project-form select:focus, .project-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(21,83,214,.09); }
.form-submit { width: 100%; border: 0; }
.form-privacy { margin: 12px 0 0; color: #7a869c; font-size: .74rem; text-align: center; }

.site-footer { background: #041337; color: white; }
.footer-main { display: grid; grid-template-columns: 1.5fr .55fr .7fr; gap: 70px; padding: 64px 0 42px; }
.footer-brand img { width: 250px; height: 70px; object-fit: contain; object-position: left; filter: drop-shadow(0 0 14px rgba(255,255,255,.18)); }
.footer-brand p { max-width: 450px; color: rgba(255,255,255,.6); }
.footer-main h3 { margin: 7px 0 16px; color: var(--yellow); font-size: .88rem; text-transform: uppercase; letter-spacing: .12em; }
.footer-main > div:not(.footer-brand) a { display: block; margin: 10px 0; color: rgba(255,255,255,.72); }
.footer-main a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding: 21px 0; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.45); font-size: .8rem; }
.footer-bottom p { margin: 0; }
.mobile-contactbar { display: none; }
.whatsapp-float {
  position: fixed;
  z-index: 95;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 13px 18px;
  border: 2px solid white;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--whatsapp), #1fbd5b);
  color: white;
  font-weight: 900;
  box-shadow: 0 16px 36px rgba(6,28,77,.24);
  transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 20px 42px rgba(6,28,77,.3); }
.whatsapp-float svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .header-call { display: none; }
  .hero-grid { gap: 42px; }
  .hero h1 { font-size: clamp(2.65rem, 6vw, 4.4rem); }
  .floating-card-zone { left: -10px; }
  .floating-card-project { right: -8px; }
  .clients-grid, .zone-grid, .contact-grid { gap: 48px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { display: grid; grid-template-columns: auto 1fr; column-gap: 18px; align-items: center; }
  .audience-card h3 { margin: 0; }
  .audience-card p { grid-column: 2; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list li::after { display: none; }
}

@media (max-width: 860px) {
  .section { padding: 78px 0; }
  .site-header { position: sticky; }
  .header-inner { min-height: 70px; }
  .brand img { width: 205px; height: 50px; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav {
    position: fixed;
    inset: 70px 0 auto 0;
    display: grid;
    gap: 0;
    padding: 18px 20px 28px;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 22px 45px rgba(6,28,77,.12);
    transform: translateY(-120%);
    visibility: hidden;
    opacity: 0;
    transition: transform .25s ease, opacity .25s ease, visibility .25s;
  }
  .main-nav.open { transform: translateY(0); visibility: visible; opacity: 1; }
  .main-nav a { padding: 14px 4px; border-bottom: 1px solid #edf1f7; font-size: 1rem; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { padding-top: 62px; }
  .hero-grid { grid-template-columns: 1fr; gap: 55px; }
  .hero-copy { text-align: center; }
  .eyebrow { justify-content: center; }
  .hero h1, .hero-lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .reference-link { margin-inline: auto; text-align: left; }
  .hero-visual { max-width: 650px; margin-inline: auto; }
  .floating-card-zone { left: -4px; top: -18px; }
  .floating-card-project { right: -4px; bottom: -24px; }
  .trust-strip { grid-template-columns: 1fr; margin-top: 72px; }
  .trust-strip > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .section-heading, .reference-intro { grid-template-columns: 1fr; display: grid; gap: 18px; align-items: start; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .clients-grid, .zone-grid, .contact-grid, .faq-grid { grid-template-columns: 1fr; }
  .clients-grid, .zone-grid, .contact-grid, .faq-grid { gap: 44px; }
  .audience-grid { grid-template-columns: repeat(3, 1fr); }
  .audience-card { display: block; }
  .audience-card h3 { margin: 22px 0 8px; }
  .audience-card p { grid-column: auto; }
  .zone-visual { min-height: 420px; order: 2; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 360px 220px; }
  .gallery-card.large { grid-column: 1 / 3; grid-row: auto; }
  .reference-cta { grid-template-columns: auto 1fr; }
  .reference-cta .btn { grid-column: 1 / 3; }
  .footer-main { grid-template-columns: 1.3fr 1fr 1fr; gap: 35px; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  body { padding-bottom: 88px; }
  .section { padding: 66px 0; }
  .brand img { width: 180px; }
  .hero { padding-top: 44px; }
  .hero h1 { font-size: clamp(2.45rem, 13.5vw, 3.55rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .reference-link { grid-template-columns: auto 1fr; }
  .reference-link .arrow { display: none; }
  .visual-shell { border-width: 7px; border-radius: 24px; }
  .visual-title { left: 18px; bottom: 16px; }
  .visual-title .bolt { width: 44px; height: 44px; border-radius: 13px; }
  .visual-title p { font-size: .92rem; }
  .visual-title strong { font-size: 1.06rem; }
  .floating-card { position: static; min-width: 0; margin-top: 12px; }
  .hero-visual { display: grid; grid-template-columns: 1fr; }
  .floating-card-zone { order: 2; }
  .floating-card-project { order: 3; }
  .trust-strip { margin-top: 34px; }
  .trust-strip > div { padding: 18px; }
  .section-heading h2, .reference-intro h2, .clients h2, .zone h2, .faq h2, .contact h2 { font-size: 2.15rem; }
  .service-card { padding: 26px; }
  .audience-grid, .process-list { grid-template-columns: 1fr; }
  .audience-card { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; }
  .audience-card h3 { margin: 0; }
  .audience-card p { grid-column: 2; }
  .gallery { display: grid; grid-template-columns: 1fr; grid-template-rows: none; }
  .gallery-card, .gallery-card.large { grid-column: auto; grid-row: auto; height: 255px; }
  .gallery-card.large { height: 320px; }
  .reference-cta { grid-template-columns: 1fr; text-align: center; }
  .reference-cta-icon { margin-inline: auto; }
  .reference-cta .btn { grid-column: auto; }
  .zone-visual { min-height: 350px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .project-form { padding: 24px; }
  .contact-phone strong { font-size: 1.35rem; }
  .contact-email strong, .contact-whatsapp strong { font-size: .9rem; }
  .footer-main { grid-template-columns: 1fr; padding-bottom: 32px; }
  .footer-bottom { display: grid; text-align: center; }
  .whatsapp-float { display: none; }
  .mobile-contactbar {
    position: fixed;
    z-index: 120;
    left: 10px;
    right: 10px;
    bottom: 10px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 7px;
    border: 2px solid white;
    border-radius: 18px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 15px 35px rgba(6,28,77,.28);
  }
  .mobile-contact-action {
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 12px;
    border-radius: 12px;
    font-weight: 900;
  }
  .mobile-call { background: linear-gradient(135deg, var(--yellow), #ffce38); color: var(--navy); }
  .mobile-whatsapp { background: linear-gradient(135deg, var(--whatsapp), #1fbd5b); color: white; }
  .mobile-contact-action svg { width: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
}

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