:root {
  --brand: #32ABBE;
  --brand-dark: #247f90;
  --brand-2: #4798A8;
  --ink: #111b1d;
  --muted: #5f6d70;
  --soft: #f1f8f9;
  --line: #dbe8ea;
  --white: #ffffff;
  --dark: #101b1d;
  --dark-2: #162629;
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 34px;
  --shadow: 0 20px 60px rgba(10, 48, 54, .12);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Segoe UI", 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; }

.skip-link {
  position: fixed; left: 16px; top: -100px; z-index: 9999;
  background: var(--dark); color: var(--white); padding: 12px 18px; border-radius: 8px;
}
.skip-link:focus { top: 16px; }

.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 104px 0; }
.section--soft { background: var(--soft); }
.section--dark { background: var(--dark); color: var(--white); position: relative; overflow: hidden; }
.section--dark::before {
  content: ""; position: absolute; width: 540px; height: 540px; border-radius: 50%;
  right: -180px; top: -220px; background: radial-gradient(circle, rgba(50,171,190,.22), transparent 68%);
}

.topbar { background: var(--dark); color: #d9e8ea; font-size: 13px; }
.topbar__inner { min-height: 36px; display: flex; align-items: center; justify-content: flex-end; gap: 24px; }
.topbar__inner > span:first-child { margin-right: auto; }
.topbar a { color: var(--white); font-weight: 700; }

.site-header {
  position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px); border-bottom: 1px solid rgba(219,232,234,.78);
  transition: box-shadow .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 30px rgba(10,48,54,.08); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { width: 174px; height: auto; }
.brand__plus {
  padding-left: 12px; border-left: 1px solid var(--line); color: var(--brand-dark);
  font-weight: 800; letter-spacing: .2em; font-size: 12px;
}
.main-nav { display: flex; align-items: center; gap: 27px; font-size: 14px; font-weight: 700; }
.main-nav > a:not(.btn) { position: relative; }
.main-nav > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px;
  background: var(--brand); transition: right .25s ease;
}
.main-nav > a:not(.btn):hover::after { right: 0; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 9px; border: 0; background: transparent; }
.menu-toggle span { display: block; height: 2px; background: var(--ink); margin: 6px 0; transition: .25s ease; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 52px;
  padding: 0 24px; border: 1px solid transparent; border-radius: 999px;
  font-weight: 800; font-size: 14px; letter-spacing: .01em; transition: .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--brand); color: var(--white); box-shadow: 0 12px 28px rgba(50,171,190,.25); }
.btn--primary:hover { background: var(--brand-dark); }
.btn--ghost { border-color: var(--line); background: var(--white); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand-dark); }
.btn--small { min-height: 42px; padding-inline: 19px; }
.btn--white { background: var(--white); color: var(--dark); }
.btn--white:hover { color: var(--brand-dark); }
.btn--full { width: 100%; }

.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--brand-dark); font-size: 12px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 26px; height: 2px; background: var(--brand); }
.eyebrow--light { color: #aee8f0; }
.eyebrow--light span { background: #aee8f0; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(48px, 7vw, 82px); }
h2 { font-size: clamp(36px, 4.6vw, 58px); }
h3 { font-size: 22px; }
p { margin: 0; color: var(--muted); }
.section-heading { max-width: 760px; }
.section-heading h2 { margin-top: 18px; }
.section-heading > p { margin-top: 20px; max-width: 650px; font-size: 18px; }
.section-heading--center { margin-inline: auto; text-align: center; }
.section-heading--center .eyebrow { justify-content: center; }
.section-heading--center > p { margin-inline: auto; }
.section-heading--light p { color: #b7c7c9; }

.hero { padding-top: 72px; padding-bottom: 96px; overflow: hidden; position: relative; }
.hero::before {
  content: ""; position: absolute; z-index: -1; width: 560px; height: 560px; left: -270px; top: -140px;
  border-radius: 50%; background: radial-gradient(circle, rgba(50,171,190,.13), transparent 70%);
}
.hero__grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 74px; }
.hero__copy h1 { margin: 20px 0 22px; max-width: 650px; }
.hero__lead { font-size: clamp(18px, 2vw, 21px); max-width: 660px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__trust { display: flex; gap: 30px; margin-top: 44px; padding-top: 25px; border-top: 1px solid var(--line); }
.hero__trust div { display: flex; flex-direction: column; }
.hero__trust strong { color: var(--brand-dark); font-size: 24px; line-height: 1; }
.hero__trust span { color: var(--muted); font-size: 12px; margin-top: 7px; }
.hero__visual { position: relative; min-width: 0; }
.hero__image-wrap { position: relative; border-radius: 48% 48% 26px 26px; overflow: hidden; height: 650px; box-shadow: var(--shadow); }
.hero__image-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(8,22,24,.18)); }
.hero__image-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center 37%; }
.hero__visual::before { content: "+"; position: absolute; right: -44px; top: 36px; color: rgba(50,171,190,.22); font-size: 150px; font-weight: 200; line-height: 1; }
.floating-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); padding: 14px 17px; border-radius: 16px; box-shadow: 0 14px 35px rgba(14,45,50,.16); }
.floating-card svg { width: 30px; height: 30px; fill: var(--brand); }
.floating-card span { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); }
.floating-card strong { color: var(--ink); font-size: 13px; }
.floating-card--top { left: -42px; top: 80px; }
.floating-card--bottom { right: -25px; bottom: 44px; }
.status-dot { width: 13px; height: 13px; background: #28c76f; border-radius: 50%; box-shadow: 0 0 0 6px rgba(40,199,111,.13); }

.intro__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: start; }
.intro__content { padding-top: 18px; }
.intro__content p { font-size: 18px; }
.intro__content p + p { margin-top: 18px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 24px; color: var(--brand-dark); font-weight: 800; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }

.benefits__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 55px; }
.benefit-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: .25s ease; }
.benefit-card:hover { transform: translateY(-7px); border-color: rgba(50,171,190,.45); box-shadow: var(--shadow); }
.icon-box { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 15px; background: var(--soft); margin-bottom: 23px; }
.icon-box svg { width: 27px; height: 27px; fill: var(--brand-dark); }
.benefit-card h3 { margin-bottom: 12px; }
.benefit-card p { font-size: 15px; }

.plans__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-top: 58px; }
.plan-card { position: relative; display: flex; flex-direction: column; min-height: 575px; padding: 29px 24px 25px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: var(--dark-2); }
.plan-card--featured { background: var(--white); color: var(--ink); border-color: var(--white); transform: translateY(-14px); box-shadow: 0 28px 55px rgba(0,0,0,.28); }
.plan-badge { position: absolute; top: 0; right: 22px; transform: translateY(-50%); background: var(--brand); color: var(--white); padding: 7px 12px; border-radius: 999px; font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.plan-number { display: block; color: var(--brand); font-weight: 900; font-size: 12px; letter-spacing: .14em; }
.plan-card h3 { font-size: 31px; margin: 9px 0 12px; }
.plan-card__head p { color: #aebfc1; font-size: 14px; min-height: 66px; }
.plan-card--featured .plan-card__head p { color: var(--muted); }
.check-list { list-style: none; margin: 24px 0 28px; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.12); }
.plan-card--featured .check-list { border-top-color: var(--line); }
.check-list li { position: relative; padding-left: 24px; margin: 11px 0; color: #d3dfe0; font-size: 14px; }
.plan-card--featured .check-list li { color: #4f5e61; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 900; }
.plan-card .btn { margin-top: auto; }
.btn--plan { border-color: rgba(255,255,255,.2); color: var(--white); }
.btn--plan:hover { border-color: var(--brand); background: var(--brand); }

.split-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: center; }
.split-layout__image { position: relative; }
.split-layout__image img { width: 100%; height: 520px; object-fit: cover; border-radius: var(--radius-lg); }
.image-accent { position: absolute; z-index: -1; width: 140px; height: 140px; left: -30px; bottom: -30px; border-radius: 24px; background: var(--brand); opacity: .14; }
.split-layout__content h2 { margin: 18px 0 23px; }
.split-layout__content > p { font-size: 18px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.tag-list span { padding: 9px 13px; background: var(--soft); border: 1px solid var(--line); border-radius: 999px; color: #47575a; font-size: 13px; font-weight: 700; }

.ecosystem__grid { display: grid; grid-template-columns: 1.03fr .97fr; gap: 85px; align-items: center; }
.ecosystem__content h2 { margin: 18px 0 22px; }
.ecosystem__content > p { font-size: 18px; max-width: 620px; }
.ecosystem__list { margin-top: 34px; border-top: 1px solid var(--line); }
.ecosystem__list > div { display: grid; grid-template-columns: 45px 1fr; gap: 15px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.ecosystem__list > div > span { color: var(--brand); font-weight: 900; font-size: 13px; }
.ecosystem__list p { display: flex; flex-direction: column; font-size: 14px; }
.ecosystem__list strong { color: var(--ink); font-size: 17px; margin-bottom: 3px; }
.ecosystem__visual { position: relative; }
.ecosystem__visual img { width: 100%; height: 640px; object-fit: cover; border-radius: 180px 180px var(--radius) var(--radius); }
.ecosystem__quote { position: absolute; left: -40px; bottom: 30px; max-width: 300px; padding: 23px; border-radius: 18px; background: var(--dark); color: var(--white); box-shadow: var(--shadow); }
.ecosystem__quote { display: flex; flex-direction: column; }
.ecosystem__quote strong { font-size: 18px; }
.ecosystem__quote span { color: #b9c8ca; font-size: 13px; margin-top: 6px; }

.gallery { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 240px; gap: 15px; margin-top: 50px; }
.gallery__item { position: relative; margin: 0; overflow: hidden; border-radius: 19px; grid-column: span 4; }
.gallery__item--large { grid-column: span 7; grid-row: span 2; }
.gallery__item--wide { grid-column: span 5; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.gallery__item:hover img { transform: scale(1.045); }
.gallery__item::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(7,20,22,.72)); }
.gallery__item figcaption { position: absolute; z-index: 2; left: 20px; bottom: 17px; color: var(--white); font-weight: 800; font-size: 14px; }

.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion details:first-child { border-top: 1px solid var(--line); }
.accordion summary { position: relative; list-style: none; padding: 23px 44px 23px 0; font-size: 18px; font-weight: 800; cursor: pointer; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; position: absolute; right: 5px; top: 50%; transform: translateY(-50%); color: var(--brand-dark); font-size: 25px; font-weight: 400; }
.accordion details[open] summary::after { content: "−"; }
.accordion details p { padding: 0 44px 22px 0; }

.cta { padding-top: 0; padding-bottom: 0; }
.cta__box { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 52px 58px; border-radius: var(--radius-lg); background: linear-gradient(120deg, var(--brand-dark), var(--brand)); color: var(--white); box-shadow: 0 24px 60px rgba(38,139,155,.24); }
.cta__kicker { display: block; margin-bottom: 10px; color: #d7f7fa; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .11em; }
.cta__box h2 { font-size: clamp(34px, 4vw, 52px); }

.contact { padding-top: 120px; }
.contact__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: start; }
.contact__info h2 { margin: 18px 0 20px; }
.contact__info > p { font-size: 18px; }
.contact-list { display: grid; gap: 12px; margin-top: 33px; }
.contact-list a, .contact-list > div { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-list__icon { width: 41px; height: 41px; display: grid; place-items: center; flex: 0 0 41px; border-radius: 50%; background: var(--soft); color: var(--brand-dark); font-weight: 900; }
.contact-list a > span:last-child, .contact-list > div > span:last-child { display: flex; flex-direction: column; color: var(--ink); font-weight: 700; }
.contact-list small { color: var(--muted); font-weight: 500; }
.contact-form { padding: 34px; border-radius: var(--radius); background: var(--soft); border: 1px solid var(--line); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: block; margin-bottom: 15px; color: #314044; font-size: 13px; font-weight: 800; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 7px; padding: 14px 15px; color: var(--ink); background: var(--white); border: 1px solid #cfdfe1; border-radius: 11px; outline: none; transition: .2s ease; }
.contact-form textarea { resize: vertical; min-height: 116px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(50,171,190,.12); }
.checkbox-label { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 500 !important; color: var(--muted) !important; }
.checkbox-label input { width: 17px; height: 17px; margin: 2px 0 0; }
.form-note { margin-top: 11px; text-align: center; font-size: 11px; }
.form-status { display: none; margin-top: 14px; padding: 12px; border-radius: 10px; font-size: 13px; text-align: center; }
.form-status.is-success { display: block; color: #17643a; background: #e6f8ed; border: 1px solid #b9e6c9; }
.form-status.is-error { display: block; color: #8a2d2d; background: #fff0f0; border: 1px solid #f4c7c7; }

.site-footer { margin-top: 30px; padding: 75px 0 25px; background: var(--dark); color: var(--white); }
.footer__grid { display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 45px; }
.brand--footer img { filter: brightness(0) invert(1); }
.brand--footer .brand__plus { color: #c8e4e7; border-color: rgba(255,255,255,.2); }
.footer__brand p { max-width: 340px; margin-top: 20px; color: #9fb3b6; }
.footer__grid h3 { margin-bottom: 18px; font-size: 14px; letter-spacing: .05em; }
.footer__grid > div:not(.footer__brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer__grid a, .footer__grid span { color: #9fb3b6; font-size: 13px; }
.footer__grid a:hover { color: var(--white); }
.footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 55px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.1); color: #789095; font-size: 11px; }

.whatsapp-float { position: fixed; z-index: 900; right: 22px; bottom: 22px; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: #25d366; box-shadow: 0 12px 30px rgba(0,0,0,.23); transition: .25s ease; }
.whatsapp-float:hover { transform: translateY(-4px) scale(1.03); }
.whatsapp-float svg { width: 31px; height: 31px; fill: var(--white); }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal--delay { transition-delay: .12s; }
.reveal--delay-2 { transition-delay: .22s; }
.reveal--delay-3 { transition-delay: .32s; }

@media (max-width: 1080px) {
  .main-nav { gap: 18px; }
  .plans__grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .plan-card--featured { transform: none; }
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .hero__grid { gap: 40px; }
  .floating-card--top { left: -15px; }
  .floating-card--bottom { right: -10px; }
}

@media (max-width: 900px) {
  .topbar__item { display: none; }
  .menu-toggle { display: block; position: relative; z-index: 1002; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 0 0 0 28%; z-index: 1001; flex-direction: column; align-items: flex-start; justify-content: center; gap: 24px; padding: 90px 45px; background: var(--white); box-shadow: -20px 0 60px rgba(0,0,0,.15); transform: translateX(105%); transition: transform .3s ease; font-size: 18px; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav .btn { margin-top: 8px; }
  .hero__grid, .intro__grid, .split-layout, .ecosystem__grid, .faq__grid, .contact__grid { grid-template-columns: 1fr; }
  .hero__grid { gap: 55px; }
  .hero__copy { text-align: center; }
  .hero__copy .eyebrow { justify-content: center; }
  .hero__lead { margin-inline: auto; }
  .hero__actions, .hero__trust { justify-content: center; }
  .hero__visual { max-width: 650px; margin-inline: auto; }
  .hero__image-wrap { height: 650px; }
  .intro__grid { gap: 28px; }
  .split-layout { gap: 50px; }
  .split-layout__image { order: 2; }
  .ecosystem__grid { gap: 50px; }
  .ecosystem__visual { max-width: 650px; margin-inline: auto; }
  .faq__grid, .contact__grid { gap: 50px; }
  .gallery__item { grid-column: span 6; }
  .gallery__item--large { grid-column: span 12; }
  .gallery__item--wide { grid-column: span 6; }
  .footer__grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer__grid > div:last-child { grid-column: 2; }
}

@media (max-width: 650px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 78px 0; }
  .topbar__inner { justify-content: center; }
  .topbar__inner > span:first-child { display: none; }
  .nav-wrap { min-height: 72px; }
  .brand img { width: 145px; }
  .brand__plus { font-size: 10px; padding-left: 9px; }
  .main-nav { inset: 0 0 0 8%; padding-inline: 32px; }
  .hero { padding-top: 48px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .hero__trust { gap: 17px; }
  .hero__trust strong { font-size: 20px; }
  .hero__image-wrap { height: 500px; border-radius: 100px 100px 22px 22px; }
  .floating-card--top { top: 30px; left: 8px; }
  .floating-card--bottom { right: 8px; bottom: 22px; }
  .floating-card { padding: 11px 13px; }
  .benefits__grid, .plans__grid { grid-template-columns: 1fr; }
  .plan-card { min-height: auto; }
  .split-layout__image img { height: 390px; }
  .ecosystem__visual img { height: 520px; }
  .ecosystem__quote { left: 12px; right: 12px; max-width: none; }
  .gallery { grid-auto-rows: 220px; }
  .gallery__item, .gallery__item--wide, .gallery__item--large { grid-column: span 12; grid-row: span 1; }
  .cta__box { padding: 38px 25px; flex-direction: column; align-items: flex-start; }
  .cta__box .btn { width: 100%; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 22px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
  .footer__grid > div:last-child { grid-column: auto; }
  .footer__bottom { flex-direction: column; }
}

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