/* variables */
:root {
  --navy-950: #0b1f33;
  --navy-900: #102a43;
  --navy-800: #183b59;
  --navy-700: #245274;
  --teal-600: #16847e;
  --teal-500: #23a39c;
  --teal-100: #dff4f1;
  --blue-50: #f2f7fa;
  --sand-50: #fbfaf7;
  --white: #ffffff;
  --ink: #172b3a;
  --muted: #5b6f7f;
  --muted-dark: #435b6d;
  --line: #dce6eb;
  --danger: #b42318;
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-space: clamp(78px, 9vw, 128px);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --shadow-sm: 0 12px 32px rgba(16, 42, 67, .08);
  --shadow-lg: 0 30px 80px rgba(16, 42, 67, .16);
  --speed: 220ms;
}

/* reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body, h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
body { min-width: 320px; overflow-x: hidden; color: var(--ink); background: var(--white); font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif; line-height: 1.6; text-rendering: optimizeLegibility; }
body.menu-open, body.modal-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { border: 0; }
address { font-style: normal; }
[hidden] { display: none !important; }

/* typography */
h1, h2, h3 { color: var(--navy-950); line-height: 1.12; text-wrap: balance; }
h1 { max-width: 16ch; font-size: clamp(42px, 5vw, 72px); letter-spacing: -.045em; }
h2 { font-size: clamp(34px, 4vw, 54px); letter-spacing: -.035em; }
h3 { font-size: 20px; letter-spacing: -.015em; }
p { text-wrap: pretty; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; color: var(--teal-600); font-size: 12px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow > span { width: 28px; height: 2px; background: currentColor; }
.eyebrow-light { color: #7de0da; }
.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading > p:last-child { max-width: 62ch; margin-top: 18px; color: var(--muted); font-size: 17px; }
.section-heading-center { margin-inline: auto; text-align: center; }
.section-heading-center .eyebrow { justify-content: center; }

/* layout */
.container { width: min(100% - (var(--gutter) * 2), var(--container)); margin-inline: auto; }
.section { position: relative; padding-block: var(--section-space); }
.skip-link { position: fixed; z-index: 1000; top: 10px; left: 10px; padding: 10px 14px; border-radius: 8px; color: #fff; background: var(--navy-900); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 22px; border: 1px solid transparent; border-radius: var(--radius-sm); font-size: 14px; font-weight: 750; text-align: center; cursor: pointer; transition: transform var(--speed), background var(--speed), color var(--speed), border-color var(--speed), box-shadow var(--speed); }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--navy-900); box-shadow: 0 13px 30px rgba(16, 42, 67, .2); }
.button-primary:hover { background: var(--navy-700); box-shadow: 0 16px 36px rgba(16, 42, 67, .24); }
.button-whatsapp { color: #fff; background: #168a70; }
.button-whatsapp:hover { background: #0f705b; }
.button-outline { color: var(--navy-900); border-color: #bccbd4; background: transparent; }
.button-outline:hover { border-color: var(--navy-700); background: var(--blue-50); }
.button-outline:disabled { color: #7d8f9b; border-color: #d8e1e6; background: #f4f7f8; cursor: not-allowed; transform: none; }
.button-light { color: var(--navy-950); background: #fff; box-shadow: 0 12px 30px rgba(0, 0, 0, .14); }
.button-light:hover { background: #e9fbf8; }
.button-wide { width: 100%; }
.text-link, .service-link { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; color: var(--teal-600); font-weight: 750; }
.text-link span, .service-link span { transition: transform var(--speed); }
.text-link:hover span, .service-link:hover span { transform: translateX(4px); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* header */
.site-header { position: fixed; z-index: 100; inset: 0 0 auto; border-bottom: 1px solid transparent; background: rgba(255, 255, 255, .84); backdrop-filter: blur(18px); transition: box-shadow var(--speed), border-color var(--speed), background var(--speed); }
.site-header.scrolled { border-color: rgba(205, 218, 226, .8); background: rgba(255, 255, 255, .96); box-shadow: 0 10px 30px rgba(16, 42, 67, .07); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { min-height: 48px; display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; color: #fff; background: linear-gradient(145deg, var(--navy-900), var(--navy-700)); font-size: 20px; font-weight: 850; box-shadow: 0 8px 18px rgba(16, 42, 67, .18); }
.brand-text { display: grid; line-height: 1.2; }
.brand-text strong { color: var(--navy-950); font-size: 14px; }
.brand-text small { margin-top: 4px; color: var(--muted); font-size: 10px; letter-spacing: .04em; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-link { min-height: 44px; display: inline-flex; align-items: center; padding: 0 10px; border-radius: 9px; color: var(--muted-dark); font-size: 12px; font-weight: 700; white-space: nowrap; transition: color var(--speed), background var(--speed); }
.nav-link:hover, .nav-link.active { color: var(--navy-950); background: var(--blue-50); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-cta { min-height: 44px; padding-inline: 17px; font-size: 12px; white-space: nowrap; }
.menu-toggle { width: 46px; height: 46px; display: none; place-items: center; padding: 11px; border-radius: 11px; background: var(--blue-50); cursor: pointer; }
.menu-toggle span { width: 23px; height: 2px; display: block; margin: 3px auto; border-radius: 2px; background: var(--navy-900); transition: transform var(--speed), opacity var(--speed); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* hero */
.hero { min-height: 820px; display: flex; align-items: center; padding-top: 150px; overflow: hidden; background: linear-gradient(150deg, #fff 0%, #f7fafb 48%, #eef7f6 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(480px, .97fr); gap: clamp(54px, 7vw, 100px); align-items: center; }
.hero-lead { max-width: 63ch; margin-top: 26px; color: var(--muted-dark); font-size: clamp(17px, 1.6vw, 20px); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-benefits { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px 24px; max-width: 620px; margin-top: 38px; }
.hero-benefits li { position: relative; padding-left: 25px; color: var(--muted-dark); font-size: 14px; font-weight: 650; }
.hero-benefits li::before { content: ""; position: absolute; left: 0; top: .5em; width: 13px; height: 8px; border: solid var(--teal-600); border-width: 0 0 2px 2px; transform: rotate(-45deg); }
.hero-orb { position: absolute; border-radius: 50%; pointer-events: none; }
.hero-orb-one { width: 540px; height: 540px; right: -260px; top: -210px; border: 1px solid rgba(35, 163, 156, .15); box-shadow: 0 0 0 85px rgba(35, 163, 156, .025), 0 0 0 170px rgba(35, 163, 156, .018); }
.hero-orb-two { width: 280px; height: 280px; left: -190px; bottom: -160px; border: 65px solid rgba(16, 42, 67, .025); }
.analytics-visual { position: relative; min-height: 630px; }
.visual-backdrop { position: absolute; width: 460px; height: 460px; inset: 56px 0 auto auto; border-radius: 50%; background: linear-gradient(145deg, rgba(35, 163, 156, .14), rgba(36, 82, 116, .04)); }
.report-card { position: absolute; z-index: 2; width: min(100%, 500px); right: 0; top: 22px; padding: 28px; border: 1px solid rgba(255, 255, 255, .95); border-radius: 26px; background: rgba(255, 255, 255, .96); box-shadow: var(--shadow-lg); }
.report-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 21px; border-bottom: 1px solid var(--line); }
.report-head > div { display: grid; }
.report-kicker { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.report-head strong { margin-top: 5px; color: var(--navy-950); font-size: 15px; }
.report-status { padding: 5px 9px; border-radius: 999px; color: var(--teal-600); background: var(--teal-100); font-size: 9px; font-weight: 800; text-transform: uppercase; }
.report-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin: 20px 0; }
.report-stats div { padding: 11px; border: 1px solid #e5ecef; border-radius: 10px; background: #f9fbfc; }
.report-stats small, .report-stats strong { display: block; }
.report-stats small { color: var(--muted); font-size: 8px; }
.report-stats strong { margin-top: 3px; color: var(--navy-900); font-size: 11px; }
.chart-wrap { position: relative; height: 165px; overflow: hidden; border-radius: 12px; background: #fbfcfd; }
.chart-wrap svg { position: absolute; inset: 15px 0 0; width: 100%; height: 140px; overflow: visible; }
.chart-grid { position: absolute; inset: 0; background: linear-gradient(#e8eef1 1px, transparent 1px), linear-gradient(90deg, #e8eef1 1px, transparent 1px); background-size: 100% 33%, 25% 100%; opacity: .8; }
.chart-area { fill: url(#chartArea); }
.chart-line { fill: none; stroke: var(--teal-500); stroke-width: 4; stroke-linecap: round; }
.mini-table { margin-top: 20px; overflow: hidden; border: 1px solid #e4eaee; border-radius: 11px; }
.mini-row { min-height: 32px; display: grid; grid-template-columns: 1.5fr 1fr .6fr; align-items: center; padding: 0 12px; border-bottom: 1px solid #eef2f4; color: var(--muted-dark); font-size: 9px; }
.mini-row:last-child { border-bottom: 0; }
.mini-head { color: var(--muted); background: #f5f8fa; font-weight: 750; text-transform: uppercase; }
.mini-row strong { color: var(--navy-900); text-align: right; }
.visual-chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 11px; padding: 13px 15px; border: 1px solid rgba(255, 255, 255, .95); border-radius: 15px; background: rgba(255, 255, 255, .96); box-shadow: var(--shadow-sm); }
.visual-chip > span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: #fff; background: var(--navy-900); font-weight: 800; }
.visual-chip small, .visual-chip strong { display: block; }
.visual-chip small { color: var(--muted); font-size: 9px; }
.visual-chip strong { color: var(--navy-900); font-size: 12px; }
.chip-one { left: -150px; top: 132px; }
.chip-two { right: -12px; bottom: 0; }
.chip-two > span { background: var(--teal-600); }

/* experience */
.experience-section { position: relative; z-index: 2; padding: 0 0 var(--section-space); background: #fff; }
.experience-panel { display: grid; grid-template-columns: minmax(250px, .78fr) minmax(0, 1.22fr); align-items: center; gap: clamp(35px, 6vw, 80px); padding: clamp(30px, 4vw, 48px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(135deg, #fff 0%, #f4f9fa 100%); box-shadow: var(--shadow-sm); }
.experience-intro h2 { max-width: 14ch; margin-top: 15px; font-size: clamp(28px, 3vw, 40px); }
.experience-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.experience-fact { min-height: 150px; display: flex; flex-direction: column; justify-content: center; padding: 26px; border: 1px solid #d9e6e9; border-radius: var(--radius-md); background: rgba(255, 255, 255, .9); }
.experience-fact strong { color: var(--navy-950); font-size: clamp(20px, 2vw, 27px); line-height: 1.2; }
.experience-fact span { max-width: 33ch; margin-top: 11px; color: var(--muted-dark); font-size: 14px; line-height: 1.55; }

/* services */
.services { background: #fff; }
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.service-card { position: relative; min-height: 330px; display: flex; flex-direction: column; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; transition: transform var(--speed), border-color var(--speed), box-shadow var(--speed); }
.service-card::after { content: ""; position: absolute; width: 150px; height: 150px; right: -75px; bottom: -95px; border-radius: 50%; background: var(--teal-100); opacity: .55; transition: transform var(--speed); }
.service-card:hover { z-index: 2; border-color: #afd5d2; box-shadow: var(--shadow-sm); transform: translateY(-6px); }
.service-card:hover::after { transform: scale(1.2); }
.service-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 30px; border-radius: 15px; color: var(--teal-600); background: var(--teal-100); }
.service-icon svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.service-number { position: absolute; top: 28px; right: 28px; color: #9aabb6; font-size: 11px; font-weight: 800; }
.service-card h3 { max-width: 25ch; }
.service-card p { max-width: 45ch; margin: 13px 0 20px; color: var(--muted); font-size: 14px; }
.service-link { z-index: 1; margin-top: auto; font-size: 13px; }

/* audience */
.audience { background: var(--blue-50); }
.audience-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.audience-card { min-height: 130px; display: flex; align-items: center; gap: 18px; padding: 24px; border: 1px solid #d7e3e9; border-radius: var(--radius-md); background: rgba(255, 255, 255, .8); }
.audience-card span { width: 42px; height: 42px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 12px; color: var(--teal-600); background: var(--teal-100); font-size: 11px; font-weight: 850; }
.audience-card h3 { font-size: 17px; }

/* about */
.about-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(65px, 8vw, 120px); align-items: center; }
.about-visual { position: relative; min-height: 500px; }
.document-stack { position: absolute; border-radius: 28px; }
.document-back { inset: 34px 14% 4px 6%; border: 1px solid #d8e4e9; background: #edf4f6; transform: rotate(-5deg); }
.document-front { inset: 0 6% 24px 13%; padding: 35px; overflow: hidden; color: #fff; background: linear-gradient(145deg, var(--navy-950), #1b5478); box-shadow: var(--shadow-lg); }
.document-front::after { content: ""; position: absolute; width: 310px; height: 310px; right: -160px; top: -150px; border: 55px solid rgba(255, 255, 255, .06); border-radius: 50%; }
.doc-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 22px; border-bottom: 1px solid rgba(255, 255, 255, .16); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.doc-top i { width: 42px; height: 11px; border-radius: 6px; background: var(--teal-500); }
.doc-lines { display: grid; gap: 9px; margin-top: 27px; }
.doc-lines i { width: 80%; height: 7px; border-radius: 5px; background: rgba(255, 255, 255, .16); }
.doc-lines i:nth-child(2) { width: 58%; }
.doc-lines i:nth-child(3) { width: 69%; }
.doc-chart { height: 180px; display: flex; align-items: end; gap: 12px; margin-top: 34px; padding: 0 12px 15px; border-bottom: 1px solid rgba(255, 255, 255, .2); }
.doc-chart b { flex: 1; border-radius: 6px 6px 0 0; background: rgba(255, 255, 255, .2); }
.doc-chart b:nth-child(4) { background: var(--teal-500); }
.doc-total { display: flex; align-items: center; justify-content: space-between; margin-top: 24px; color: rgba(255, 255, 255, .7); font-size: 11px; }
.doc-total strong { color: #fff; font-size: 28px; }
.about-content > p:not(.eyebrow) { max-width: 62ch; margin-top: 21px; color: var(--muted-dark); font-size: 17px; }
.about-content .text-link { margin-top: 25px; }

/* advantages */
.advantages { background: var(--sand-50); }
.advantages-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.advantage-card { display: flex; gap: 20px; padding: 25px; border: 1px solid #e7e4dc; border-radius: var(--radius-md); background: #fff; }
.advantage-card > span { color: var(--teal-600); font-size: 12px; font-weight: 850; }
.advantage-card h3 { font-size: 18px; }
.advantage-card p { max-width: 52ch; margin-top: 8px; color: var(--muted); font-size: 14px; }

/* steps */
.timeline { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 44px 28px; }
.timeline::before { content: ""; position: absolute; top: 27px; left: 9%; right: 9%; height: 1px; background: repeating-linear-gradient(90deg, #b6c9d3 0 7px, transparent 7px 14px); }
.timeline-item { position: relative; z-index: 1; }
.timeline-item > span { width: 56px; height: 56px; display: grid; place-items: center; margin-bottom: 23px; border: 1px solid #cbd9df; border-radius: 16px; color: var(--teal-600); background: #fff; box-shadow: var(--shadow-sm); font-size: 12px; font-weight: 850; }
.timeline-item h3 { font-size: 18px; }
.timeline-item p { max-width: 34ch; margin-top: 8px; color: var(--muted); font-size: 14px; }

/* reviews */
.reviews { background: var(--navy-950); }
.reviews .section-heading h2, .reviews .section-heading > p:last-child { color: #fff; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.testimonial-card { min-height: 560px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid rgba(255, 255, 255, .13); border-radius: var(--radius-md); background: #fff; box-shadow: 0 22px 55px rgba(0, 0, 0, .18); transition: transform var(--speed), box-shadow var(--speed); }
.testimonial-card:hover { transform: translateY(-6px); box-shadow: 0 30px 70px rgba(0, 0, 0, .24); }
.document-preview { position: relative; height: 250px; display: grid; place-items: center; overflow: hidden; border-bottom: 1px solid var(--line); background: #edf3f6; }
.document-thumb { width: 100%; height: 100%; padding: 12px; object-fit: contain; object-position: top center; transition: transform .35s ease; }
.testimonial-card:hover .document-thumb, .letter-card:hover .document-thumb { transform: scale(1.025); }
.document-format { position: absolute; right: 13px; top: 13px; padding: 5px 8px; border-radius: 7px; color: #fff; background: rgba(11, 31, 51, .84); font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.testimonial-body { flex: 1; display: flex; flex-direction: column; padding: 23px; }
.document-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.document-type { padding: 5px 8px; border-radius: 7px; color: var(--teal-600); background: var(--teal-100); font-size: 9px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.document-date { color: var(--muted); font-size: 11px; font-weight: 650; }
.testimonial-card h3 { font-size: 20px; }
.testimonial-card p { margin-top: 12px; color: var(--muted); font-size: 14px; }
.document-actions { display: flex; gap: 9px; margin-top: auto; padding-top: 22px; }
.document-actions .button { flex: 1 1 auto; min-width: 0; padding-inline: 15px; }

/* documents */
.letters-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.letter-card { min-height: 540px; display: flex; flex-direction: column; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; transition: transform var(--speed), box-shadow var(--speed); }
.letter-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); }
.letter-card .document-preview { height: 270px; border: 0; border-radius: 14px; }
.letter-card h3 { margin-top: 20px; font-size: 18px; }
.letter-card > p { margin-top: 10px; color: var(--muted); font-size: 13px; }
.letter-card .document-meta { margin: 16px 0 0; }
.letter-card .document-actions { margin-top: auto; }

/* pricing */
.pricing { padding-block: clamp(58px, 7vw, 85px); color: #fff; background: linear-gradient(120deg, var(--navy-950), var(--navy-800)); }
.pricing-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.pricing-symbol { width: 82px; height: 82px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .16); border-radius: 24px; color: #7de0da; background: rgba(255, 255, 255, .06); font-size: 33px; font-weight: 750; }
.pricing h2 { color: #fff; font-size: clamp(34px, 4vw, 50px); }
.pricing-inner > div:nth-child(2) > p:last-child { max-width: 72ch; margin-top: 11px; color: #c7d2d9; }

/* FAQ */
.faq { background: var(--blue-50); }
.faq-grid { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: clamp(50px, 8vw, 110px); align-items: start; }
.faq-intro > p:not(.eyebrow) { max-width: 46ch; margin: 19px 0; color: var(--muted); }
.accordion { border-top: 1px solid #cfdae0; }
.accordion-item { border-bottom: 1px solid #cfdae0; }
.accordion-button { width: 100%; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 15px 0; color: var(--navy-950); background: transparent; font-size: 16px; font-weight: 750; text-align: left; cursor: pointer; }
.accordion-button i { position: relative; width: 24px; height: 24px; flex: 0 0 auto; border-radius: 50%; background: #fff; }
.accordion-button i::before, .accordion-button i::after { content: ""; position: absolute; inset: 11px 6px auto; height: 2px; background: var(--teal-600); transition: transform var(--speed); }
.accordion-button i::after { transform: rotate(90deg); }
.accordion-button[aria-expanded="true"] i::after { transform: rotate(0); }
.accordion-panel p { max-width: 70ch; padding: 0 42px 22px 0; color: var(--muted); font-size: 14px; }

/* contacts */
.contacts-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(460px, 1.1fr); gap: clamp(40px, 6vw, 82px); align-items: start; }
.company-card { display: flex; align-items: center; gap: 15px; margin-bottom: 27px; }
.company-card-mark { width: 55px; height: 55px; display: grid; place-items: center; border-radius: 16px; color: #fff; background: var(--navy-900); font-size: 23px; font-weight: 850; }
.company-card small { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.company-card h3 { margin-top: 3px; font-size: 21px; }
.contact-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.contact-list > div { min-height: 91px; display: flex; flex-direction: column; justify-content: center; padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.contact-list span { color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.contact-list a, .contact-list strong { margin-top: 5px; color: var(--navy-950); font-size: 14px; overflow-wrap: anywhere; }
.contact-list a:hover { color: var(--teal-600); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.contact-actions .button { flex: 1 1 150px; padding-inline: 15px; }
.map-card { margin-top: 18px; padding: 20px; border-radius: var(--radius-md); background: var(--blue-50); }
.map-card > div { display: flex; align-items: center; gap: 14px; }
.map-pin { width: 42px; height: 42px; position: relative; flex: 0 0 auto; border-radius: 50%; background: var(--teal-100); }
.map-pin::before { content: ""; position: absolute; width: 12px; height: 16px; left: 15px; top: 11px; border: 3px solid var(--teal-600); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); }
.map-card small, .map-card strong { display: block; }
.map-card small { color: var(--muted); font-size: 10px; text-transform: uppercase; }
.map-card strong { margin-top: 3px; color: var(--navy-900); font-size: 14px; }
.map-card .text-link { margin-top: 13px; font-size: 13px; }

/* form */
.contact-form { padding: clamp(24px, 4vw, 38px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.form-heading { margin-bottom: 28px; }
.form-heading > span { color: var(--teal-600); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.form-heading h3 { margin-top: 6px; font-size: 28px; }
.form-heading p { margin-top: 9px; color: var(--muted); font-size: 13px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: grid; align-content: start; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field > span { color: var(--navy-900); font-size: 12px; font-weight: 750; }
.field > span b { color: var(--teal-600); }
.field > span em { color: var(--muted); font-size: 10px; font-style: normal; font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; border: 1px solid #cfdae0; border-radius: 11px; color: var(--ink); background: #fbfcfd; outline: 0; transition: border-color var(--speed), box-shadow var(--speed); }
.field input, .field select { padding: 0 13px; }
.field textarea { min-height: 120px; padding: 12px 13px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--teal-600); box-shadow: 0 0 0 3px rgba(22, 132, 126, .12); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }
.field-error { min-height: 17px; color: var(--danger); font-size: 10px; }
.consent { min-height: 44px; display: flex; align-items: flex-start; gap: 10px; color: var(--muted-dark); font-size: 11px; cursor: pointer; }
.consent input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 1px; accent-color: var(--teal-600); }
.consent.has-error span { color: var(--danger); }
.contact-form > .button-wide { margin-top: 22px; }
.form-result { margin-top: 18px; padding: 18px; border: 1px solid #b9ded9; border-radius: 14px; color: #225c58; background: #eefaf8; font-size: 13px; }
.form-result .button { width: 100%; margin-top: 14px; }

/* footer */
.site-footer { padding-top: 70px; color: #b8c7d1; background: #091b2c; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr 1fr; gap: 70px; padding-bottom: 52px; }
.brand-footer .brand-text strong { color: #fff; }
.brand-footer .brand-text small { color: #9fb1be; }
.footer-brand p { max-width: 42ch; margin-top: 20px; font-size: 13px; }
.site-footer h2 { margin-bottom: 17px; color: #fff; font-size: 14px; }
.site-footer ul { display: grid; gap: 10px; font-size: 13px; }
.site-footer a:hover { color: #fff; }
.footer-bottom { display: grid; grid-template-columns: auto 1fr; gap: 30px; padding-block: 22px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 11px; }
.footer-bottom p:last-child { max-width: 78ch; justify-self: end; text-align: right; }

/* modal and floating controls */
.whatsapp-float { position: fixed; z-index: 85; right: 22px; bottom: 22px; width: 58px; height: 58px; display: grid; place-items: center; border: 4px solid #fff; border-radius: 50%; color: #fff; background: #168a70; box-shadow: 0 14px 32px rgba(15, 112, 91, .35); transition: transform var(--speed), background var(--speed); }
.whatsapp-float:hover { background: #0f705b; transform: translateY(-3px) scale(1.03); }
.whatsapp-float svg { width: 27px; fill: currentColor; }
.back-to-top { position: fixed; z-index: 84; right: 27px; bottom: 91px; width: 48px; height: 48px; border: 1px solid #d1dde3; border-radius: 50%; color: var(--navy-900); background: rgba(255, 255, 255, .95); box-shadow: var(--shadow-sm); cursor: pointer; opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity var(--speed), transform var(--speed); }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: none; }
.modal { position: fixed; z-index: 300; inset: 0; display: grid; place-items: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4, 18, 30, .82); backdrop-filter: blur(6px); }
.modal-dialog { position: relative; z-index: 1; width: min(1000px, 100%); max-height: 92vh; overflow: hidden; border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-lg); }
.modal-head { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 20px; border-bottom: 1px solid var(--line); }
.modal-head h2 { font-size: 20px; }
.modal-tools { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.modal-tools button { min-width: 44px; height: 44px; padding: 0 11px; border-radius: 9px; color: var(--navy-900); background: var(--blue-50); font-size: 16px; font-weight: 750; cursor: pointer; }
.modal-tools button[data-zoom-reset] { min-width: 64px; font-size: 12px; }
.modal-close { width: 44px; height: 44px; border-radius: 10px; color: var(--navy-900); background: var(--blue-50); font-size: 27px; cursor: pointer; }
.modal-viewport { max-height: calc(92vh - 69px); overflow: auto; padding: 20px; background: #e7edf1; }
.modal-dialog img { width: 100%; max-width: none; height: auto; margin-inline: auto; transition: width var(--speed); }

/* focus and accessibility */
:focus-visible { outline: 3px solid rgba(22, 132, 126, .4); outline-offset: 3px; }

/* responsive */
@media (max-width: 1160px) {
  .main-nav { position: fixed; z-index: 101; top: 78px; right: 0; width: min(390px, 88vw); height: calc(100dvh - 78px); display: flex; flex-direction: column; align-items: stretch; gap: 2px; padding: 22px; border-left: 1px solid var(--line); background: #fff; box-shadow: -20px 30px 50px rgba(16, 42, 67, .12); transform: translateX(110%); visibility: hidden; transition: transform var(--speed), visibility var(--speed); }
  .main-nav.open { transform: translateX(0); visibility: visible; }
  .nav-link { min-height: 50px; padding-inline: 15px; font-size: 14px; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(410px, .85fr); gap: 45px; }
  .analytics-visual { min-height: 630px; }
  .chip-one { left: 0; top: auto; bottom: 0; }
  .chip-two { right: 0; bottom: 0; }
  .contacts-layout { grid-template-columns: 1fr 1.1fr; gap: 38px; }
}

@media (max-width: 1024px) {
  .hero { padding-top: 135px; }
  .hero-grid, .about-grid, .faq-grid, .contacts-layout { grid-template-columns: 1fr; }
  .hero-content { max-width: 820px; }
  .analytics-visual { width: min(100%, 620px); margin-inline: auto; }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-visual { width: min(100%, 560px); margin-inline: auto; }
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline::before { display: none; }
  .reviews-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-column { order: 1; }
  .contact-form { order: 2; }
  .footer-grid { gap: 35px; }
}

@media (max-width: 768px) {
  :root { --section-space: 78px; }
  html { scroll-padding-top: 76px; }
  .header-inner { min-height: 72px; }
  .main-nav { top: 72px; height: calc(100dvh - 72px); }
  .brand-text small { display: none; }
  .hero { min-height: auto; padding-top: 118px; }
  .hero-grid { gap: 52px; }
  .hero-actions .button { flex: 1 1 210px; }
  .analytics-visual { min-height: 620px; }
  .report-card { right: 0; }
  .experience-panel { grid-template-columns: 1fr; }
  .experience-intro h2 { max-width: 18ch; }
  .services-grid, .advantages-grid, .reviews-grid, .letters-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 290px; }
  .timeline { gap: 28px 20px; }
  .pricing-inner { grid-template-columns: auto 1fr; }
  .pricing-inner .button { grid-column: 1 / -1; width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { grid-template-columns: 1fr; }
  .footer-bottom p:last-child { justify-self: start; text-align: left; }
}

@media (max-width: 600px) {
  :root { --gutter: 20px; --section-space: 68px; }
  h1 { max-width: 14ch; font-size: clamp(39px, 11vw, 48px); }
  h2 { font-size: 34px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading > p:last-child { font-size: 15px; }
  .eyebrow { font-size: 10px; letter-spacing: .08em; }
  .brand-mark { width: 39px; height: 39px; border-radius: 11px; }
  .brand-text strong { font-size: 13px; }
  .hero-lead { font-size: 16px; }
  .hero-benefits { grid-template-columns: 1fr; gap: 11px; }
  .analytics-visual { min-height: 530px; }
  .visual-backdrop { width: 330px; height: 330px; }
  .report-card { padding: 19px; border-radius: 20px; }
  .report-head strong { font-size: 12px; }
  .report-status { font-size: 8px; }
  .report-stats { margin: 14px 0; }
  .report-stats div { padding: 8px; }
  .chart-wrap { height: 130px; }
  .chart-wrap svg { height: 108px; }
  .mini-table { margin-top: 14px; }
  .visual-chip { padding: 10px 11px; }
  .visual-chip > span { width: 29px; height: 29px; }
  .visual-chip strong { font-size: 10px; }
  .chip-one { left: 0; top: auto; bottom: 0; }
  .chip-two { right: 0; bottom: 0; }
  .experience-panel { padding: 25px 20px; }
  .experience-facts { grid-template-columns: 1fr; }
  .experience-fact { min-height: 0; padding: 22px; }
  .audience-grid, .timeline, .contact-list, .form-grid { grid-template-columns: 1fr; }
  .audience-card { min-height: 100px; }
  .about-visual { min-height: 410px; }
  .document-front { inset: 0 2% 20px 8%; padding: 25px; }
  .document-back { inset: 25px 8% 4px 2%; }
  .doc-chart { height: 145px; }
  .advantage-card { padding: 20px; }
  .timeline-item { display: grid; grid-template-columns: 52px 1fr; column-gap: 16px; }
  .timeline-item > span { width: 52px; height: 52px; grid-row: 1 / 3; margin: 0; }
  .timeline-item p { grid-column: 2; }
  .document-actions { flex-direction: column; }
  .testimonial-card, .letter-card { min-height: auto; }
  .document-preview, .letter-card .document-preview { height: 250px; }
  .pricing-inner { grid-template-columns: 1fr; }
  .pricing-symbol { width: 66px; height: 66px; }
  .pricing-inner .button { grid-column: auto; }
  .accordion-button { min-height: 68px; font-size: 14px; }
  .contact-actions { flex-direction: column; }
  .contact-actions .button { flex-basis: auto; width: 100%; }
  .field-full { grid-column: auto; }
  .contact-form { border-radius: 22px; }
  .modal-head { flex-wrap: wrap; gap: 8px; }
  .modal-head h2 { max-width: calc(100% - 54px); font-size: 17px; }
  .modal-tools { width: 100%; order: 3; justify-content: center; margin: 0; }
  .modal-viewport { padding: 10px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .whatsapp-float { right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); width: 53px; height: 53px; border-width: 3px; }
  .back-to-top { right: 15px; bottom: 77px; width: 46px; height: 46px; }
}

@media (max-width: 390px) {
  :root { --gutter: 17px; }
  h1 { font-size: 39px; }
  .brand-text strong { font-size: 12px; }
  .analytics-visual { min-height: 530px; }
  .report-head { gap: 8px; }
  .report-stats strong { font-size: 9px; }
  .mini-row { padding-inline: 8px; font-size: 8px; }
  .visual-chip { gap: 7px; padding: 8px 9px; }
  .chip-one { left: 0; }
  .visual-chip small { font-size: 8px; }
}

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