:root {
    --navy-950: #071426;
    --navy-900: #0b1d35;
    --navy-800: #122b4a;
    --blue-600: #1769e0;
    --blue-500: #2d7ff0;
    --blue-100: #eaf2ff;
    --ink: #142033;
    --muted: #607087;
    --line: #dfe6ee;
    --surface: #f5f7fa;
    --white: #fff;
    --radius: 18px;
    --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { color: var(--ink); background: var(--white); font-family: "DM Sans", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.site-header { height: 80px; padding: 0 max(24px, calc((100vw - var(--container)) / 2)); display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--navy-900); text-decoration: none; font-family: Manrope, sans-serif; font-size: 15px; font-weight: 600; letter-spacing: -.02em; }
.brand strong { color: var(--blue-600); }
.brand-logo { width: 174px; height: 58px; object-fit: contain; }
.footer-logo { width: 196px; height: auto; border-radius: 4px; }
.brand-mark { width: 36px; height: 36px; display: grid; place-items: center; color: var(--blue-600); }
.brand-mark svg { width: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }
.site-header nav { display: flex; align-items: center; gap: 30px; }
.site-header nav a { color: #34435a; text-decoration: none; font-size: 14px; font-weight: 600; transition: color .2s ease; }
.site-header nav a:hover { color: var(--blue-600); }
.site-header .nav-cta { color: var(--white); background: var(--navy-900); padding: 10px 18px; border-radius: 9px; }
.site-header .nav-cta:hover { color: var(--white); background: var(--blue-600); }
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 9px; }
.menu-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--navy-900); transition: transform .2s ease, opacity .2s ease; }
.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 { min-height: 650px; position: relative; display: grid; align-items: center; overflow: hidden; background: var(--navy-950); }
.hero-media { position: absolute; inset: 0; background: url("pexels-yankrukov-6818154.jpg") center 42% / cover no-repeat; opacity: .38; transform: scale(1.015); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,20,38,.98) 0%, rgba(7,20,38,.87) 45%, rgba(7,20,38,.46) 100%); }
.hero-layout { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 0; padding-block: 76px; text-align: center; }
.eyebrow { display: inline-block; color: var(--blue-600); font-size: 12px; line-height: 1.3; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 20px; }
.eyebrow.light { color: #87b6ff; }
.hero h1 { max-width: 720px; color: var(--white); font: 800 clamp(48px, 6.2vw, 78px)/1.03 Manrope, sans-serif; letter-spacing: -.055em; }
.hero h1 span { color: #7eb1ff; }
.hero-copy { display: flex; flex-direction: column; align-items: center; }
.hero-copy > p { max-width: 670px; color: #c7d2e2; font-size: 18px; line-height: 1.7; margin-top: 24px; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 22px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-weight: 700; font-size: 14px; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue-600); color: var(--white); }
.button-primary:hover { background: var(--blue-500); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.38); background: rgba(255,255,255,.05); }
.button-ghost:hover { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.1); }

.tracking-panel { width: min(100%, 720px); margin-top: 38px; text-align: center; }
.panel-label { color: #87b6ff; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.tracking-panel h2 { color: var(--white); font: 700 24px/1.25 Manrope, sans-serif; margin-top: 10px; }
.tracking-panel > p { color: #c7d2e2; font-size: 14px; margin-top: 8px; }
.tracking-panel form { margin-top: 25px; }
.tracking-panel label { display: block; color: var(--white); font-size: 12px; font-weight: 700; margin-bottom: 8px; text-align: left; }
.tracking-field { display: grid; grid-template-columns: 1fr 58px; background: var(--white); border: 2px solid var(--white); border-radius: 10px; overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.tracking-field:focus-within { border-color: #87b6ff; box-shadow: 0 0 0 4px rgba(135,182,255,.2); }
.tracking-field input { min-width: 0; height: 56px; border: 0; outline: 0; padding: 0 17px; color: var(--ink); text-transform: uppercase; font-size: 15px; letter-spacing: .03em; }
.tracking-field button { display: grid; place-items: center; border: 0; background: var(--navy-900); color: var(--white); cursor: pointer; }
.tracking-field button:hover { background: var(--blue-600); }
.tracking-field svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.panel-note { display: flex; align-items: center; justify-content: center; gap: 8px; color: #c7d2e2; font-size: 12px; margin-top: 16px; }
.panel-note span { width: 7px; height: 7px; border-radius: 50%; background: #1ea86b; box-shadow: 0 0 0 4px #dcf7eb; }

.trust-strip { border-bottom: 1px solid var(--line); background: var(--white); }
.trust-grid { min-height: 118px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.trust-grid div { min-height: 54px; padding: 0 25px; display: flex; flex-direction: column; justify-content: center; border-left: 1px solid var(--line); }
.trust-grid div:first-child { padding-left: 0; border-left: 0; }
.trust-grid strong { color: var(--navy-900); font: 700 14px Manrope, sans-serif; }
.trust-grid span { color: var(--muted); font-size: 12px; margin-top: 5px; }

.section { padding: 110px 0; }
.section-heading h2, .process h2, .network h2, .support h2 { color: var(--navy-900); font: 700 clamp(34px, 4vw, 52px)/1.12 Manrope, sans-serif; letter-spacing: -.04em; }
.split-heading { display: grid; grid-template-columns: 1fr 430px; gap: 80px; align-items: end; }
.split-heading > p { color: var(--muted); font-size: 17px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 65px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-item { min-height: 330px; position: relative; padding: 46px 38px 42px; border-left: 1px solid var(--line); transition: background .25s ease; }
.service-item:first-child { border-left: 0; }
.service-item:hover { background: var(--surface); }
.service-number { position: absolute; top: 28px; right: 28px; color: #9aa8ba; font: 600 12px Manrope, sans-serif; }
.line-icon { width: 44px; height: 44px; color: var(--blue-600); margin-bottom: 38px; }
.line-icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.service-item h3 { font: 700 21px Manrope, sans-serif; color: var(--navy-900); }
.service-item p { color: var(--muted); margin-top: 13px; font-size: 14px; line-height: 1.75; }

.process { color: var(--white); background: var(--navy-900); }
.process-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 120px; }
.process h2 { color: var(--white); }
.process-intro > p { color: #aebcd0; max-width: 430px; margin-top: 22px; }
.text-link { display: inline-flex; gap: 12px; margin-top: 30px; text-decoration: none; font-weight: 700; font-size: 14px; }
.text-link.light { color: var(--white); }
.process-list { list-style: none; border-top: 1px solid rgba(255,255,255,.15); }
.process-list li { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.process-list > li > span { color: #6fa9ff; font: 700 12px Manrope, sans-serif; padding-top: 5px; }
.process-list h3 { font: 700 18px Manrope, sans-serif; }
.process-list p { color: #aebcd0; font-size: 14px; margin-top: 5px; }

.network { background: var(--surface); }
.network-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 90px; align-items: center; }
.network-visual { min-height: 520px; position: relative; overflow: hidden; border-radius: var(--radius); background: var(--navy-900); }
.network-visual img { width: 100%; height: 520px; object-fit: cover; filter: saturate(.65) contrast(1.05); }
.network-caption { position: absolute; left: 24px; right: 24px; bottom: 24px; display: flex; flex-direction: column; padding: 22px 24px; color: white; background: rgba(7,20,38,.88); border: 1px solid rgba(255,255,255,.15); border-radius: 12px; backdrop-filter: blur(10px); }
.network-caption span { color: #9fc4ff; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.network-caption strong { max-width: 360px; font: 600 18px/1.4 Manrope, sans-serif; margin-top: 7px; }
.network-copy > p { color: var(--muted); font-size: 16px; margin-top: 22px; }
.region-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.region-list span { padding: 8px 12px; color: var(--navy-800); background: var(--white); border: 1px solid var(--line); border-radius: 7px; font-size: 12px; font-weight: 600; }
.hub-address { display: grid; grid-template-columns: 120px 1fr; gap: 18px; margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--line); }
.hub-address span { color: var(--blue-600); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.hub-address p { color: var(--navy-900); font-weight: 600; line-height: 1.7; }

.support { padding: 80px 0; }
.support-box { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; padding: 55px 60px; color: var(--white); background: var(--blue-600); border-radius: var(--radius); }
.support h2 { color: var(--white); }
.support-box p { color: #dceaff; margin-top: 12px; }
.support-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; min-width: 370px; }
.button-white { color: var(--blue-600); background: var(--white); }
.button-outline { color: var(--white); border-color: rgba(255,255,255,.55); }
.text-button { grid-column: 1 / -1; border: 0; padding: 8px; color: var(--white); background: transparent; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }

.site-footer { color: #aebcd0; background: var(--navy-950); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.8fr .7fr 1fr; gap: 70px; }
.brand-light { color: var(--white); }
.footer-brand p { max-width: 410px; font-size: 14px; margin-top: 20px; }
.footer-grid h3 { color: var(--white); font: 700 13px Manrope, sans-serif; margin-bottom: 18px; text-transform: uppercase; letter-spacing: .1em; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid > div:not(.footer-brand) a { color: #aebcd0; text-decoration: none; font-size: 14px; margin: 5px 0; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 28px; margin-top: 55px; border-top: 1px solid rgba(255,255,255,.12); font-size: 12px; }
.whatsapp-float { position: fixed; right: 24px; bottom: 24px; z-index: 90; display: grid; place-items: center; width: 58px; height: 58px; color: #fff; background: #25d366; border-radius: 50%; box-shadow: 0 10px 28px rgba(7, 20, 38, .22); transition: transform .2s ease, box-shadow .2s ease; }
.whatsapp-float svg { width: 31px; height: 31px; fill: currentColor; }
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(7, 20, 38, .28); }
.whatsapp-float:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

.chat-modal { display: none; position: fixed; inset: 0; z-index: 100; padding: 24px; background: rgba(7,20,38,.55); align-items: flex-end; justify-content: flex-end; }
.chat-modal[aria-hidden="false"] { display: flex; }
.chat-modal-content { width: min(100%, 380px); overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 24px 70px rgba(0,0,0,.22); }
.chat-header { display: flex; justify-content: space-between; align-items: flex-start; padding: 22px 24px; color: var(--white); background: var(--navy-900); }
.chat-header div { display: flex; flex-direction: column; }
.chat-header span { color: #8fbaff; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.chat-header strong { font: 700 18px Manrope, sans-serif; margin-top: 3px; }
.close-chat { color: var(--white); background: transparent; border: 0; font-size: 25px; line-height: 1; cursor: pointer; }
.chat-body { min-height: 130px; padding: 24px; color: var(--muted); font-size: 14px; background: var(--surface); }
.chat-footer { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 16px; border-top: 1px solid var(--line); }
.chat-footer input { min-width: 0; height: 44px; padding: 0 12px; border: 1px solid #cbd5e1; border-radius: 8px; outline: none; }
.chat-footer input:focus { border-color: var(--blue-600); }
.chat-footer button { border: 0; padding: 0 17px; color: var(--white); background: var(--blue-600); border-radius: 8px; font-weight: 700; cursor: pointer; }

@media (max-width: 900px) {
    .site-header { background: var(--white); backdrop-filter: none; }
    .site-header nav { display: none; position: fixed; z-index: 100; top: 80px; right: 0; left: 0; padding: 12px 18px 18px; flex-direction: column; align-items: stretch; gap: 2px; background: var(--navy-900); box-shadow: 0 14px 28px rgba(7,20,38,.2); }
    .site-header nav.open { display: flex; }
    .site-header nav a { padding: 13px 14px; color: #b7c5d8; font-size: 15px; border-bottom: 1px solid rgba(255,255,255,.08); }
    .site-header nav a:hover { color: #fff; }
    .site-header .nav-cta { margin-top: 8px; padding: 13px 14px; color: #fff; background: var(--blue-600); text-align: left; border: 0; }
    .menu-toggle { display: block; }
    .hero-layout, .split-heading, .process-layout, .network-layout, .support-box { grid-template-columns: 1fr; }
    .tracking-panel { max-width: 720px; }
    .trust-grid { grid-template-columns: 1fr 1fr; padding-block: 18px; }
    .trust-grid div { padding: 16px 20px; }
    .trust-grid div:nth-child(3) { border-left: 0; }
    .service-grid { grid-template-columns: 1fr; }
    .service-item, .service-item:first-child { min-height: 250px; border-left: 0; border-top: 1px solid var(--line); }
    .service-item:first-child { border-top: 0; }
    .process-layout { gap: 60px; }
    .network-layout { gap: 55px; }
    .support-actions { min-width: 0; }
}

@media (max-width: 600px) {
    .container { width: min(calc(100% - 32px), var(--container)); }
    .site-header { height: 64px; padding-inline: 14px; }
    .site-header nav { top: 64px; }
    .brand { max-width: calc(100% - 50px); font-size: 12px; line-height: 1.2; }
    .brand-logo { width: 148px; height: 48px; }
    .hero { min-height: auto; }
    .hero-layout { padding-block: 54px 60px; }
    .eyebrow { margin-bottom: 14px; font-size: 10px; }
    .hero h1 { font-size: clamp(38px, 12vw, 46px); line-height: 1.07; }
    .hero-copy > p { margin-top: 18px; font-size: 15px; line-height: 1.6; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .tracking-panel { margin-top: 30px; }
    .tracking-panel h2 { font-size: 20px; }
    .tracking-field { grid-template-columns: 1fr 52px; }
    .tracking-field input { height: 52px; padding-inline: 12px; font-size: 13px; }
    .hero-actions { width: 100%; }
    .hero-actions .button { width: 100%; }
    .trust-grid { grid-template-columns: 1fr 1fr; padding-block: 10px; }
    .trust-grid div, .trust-grid div:first-child, .trust-grid div:nth-child(3) { min-height: 84px; padding: 14px 12px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
    .trust-grid div:nth-child(odd) { padding-left: 0; border-left: 0; }
    .trust-grid div:nth-child(-n+2) { border-top: 0; }
    .trust-grid span { line-height: 1.45; }
    .section { padding: 68px 0; }
    .section-heading h2, .process h2, .network h2, .support h2 { font-size: 32px; }
    .split-heading { gap: 22px; }
    .service-grid { margin-top: 42px; }
    .service-item { min-height: 230px; padding: 34px 22px 30px; }
    .line-icon { margin-bottom: 25px; }
    .process-layout { gap: 44px; }
    .process-list li { grid-template-columns: 36px 1fr; gap: 12px; padding-block: 23px; }
    .network-layout { gap: 40px; }
    .network-visual, .network-visual img { min-height: 330px; height: 330px; }
    .network-caption { left: 14px; right: 14px; bottom: 14px; padding: 17px; }
    .hub-address { grid-template-columns: 1fr; gap: 6px; }
    .support { padding: 50px 0; }
    .support-box { gap: 35px; padding: 38px 24px; }
    .support-actions { grid-template-columns: 1fr; }
    .text-button { grid-column: auto; }
    .site-footer { padding-top: 52px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 8px; }
    .whatsapp-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
    .chat-modal { padding: 12px; align-items: flex-end; }
    .chat-modal-content { width: 100%; max-height: calc(100vh - 24px); }
}

@media (max-width: 360px) {
    .brand > span:last-child { display: none; }
    .trust-grid { grid-template-columns: 1fr; }
    .trust-grid div, .trust-grid div:first-child, .trust-grid div:nth-child(2), .trust-grid div:nth-child(3) { min-height: 0; padding: 13px 0; border-left: 0; border-top: 1px solid var(--line); }
    .trust-grid div:first-child { border-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; }
}