/* Rede InfoNet */
:root {
    --blue: #234a95;
    --blue-dark: #18346b;
    --blue-deep: #0d1d3d;
    --sky: #75b7d7;
    --sky-strong: #4da1d6;
    --green: #39b54a;
    --whats: #25d366;
    --ink: #1f2124;
    --text: #3f444b;
    --muted: #69727d;
    --line: #d9dde4;
    --soft: #f4f7fb;
    --white: #fff;
    --radius: 14px;
    --shadow: 0 10px 30px rgba(13, 29, 61, .10);
    --font-head: "Sora", system-ui, sans-serif;
    --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; }
p { margin: 0 0 1em; }
button { font: inherit; cursor: pointer; }
.icon { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding: 88px 0; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--blue); color: #fff; padding: 10px 16px; z-index: 999; }
.skip-link:focus { left: 8px; top: 8px; }
:focus-visible { outline: 3px solid var(--sky-strong); outline-offset: 2px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 26px; border-radius: 10px; border: 2px solid transparent; font-family: var(--font-head); font-weight: 700; font-size: .9rem; text-transform: uppercase; letter-spacing: .02em; transition: background .2s, color .2s, transform .15s, border-color .2s; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--blue); color: #fff; }
.btn--primary:hover { background: var(--blue-dark); }
.btn--light { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn--light:hover { background: var(--blue); color: #fff; }
.btn--outline { border-color: var(--blue); color: var(--blue); background: transparent; }
.btn--outline:hover { background: var(--blue); color: #fff; }
.btn--block { width: 100%; }

/* Topbar + header */
.topbar { background: var(--blue-deep); color: #fff; font-size: .85rem; }
.topbar__inner { display: flex; justify-content: flex-end; gap: 24px; padding: 7px 0; }
.topbar a { display: inline-flex; align-items: center; gap: 6px; opacity: .9; }
.topbar a:hover { opacity: 1; color: var(--sky); }

.header { position: sticky; top: 0; z-index: 50; background: #fff; box-shadow: 0 2px 16px rgba(13, 29, 61, .08); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 80px; }
.header__logo img { width: 200px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav > a:not(.btn) { font-family: var(--font-head); font-weight: 600; font-size: .9rem; text-transform: uppercase; color: var(--ink); position: relative; }
.nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: var(--sky-strong); transition: width .25s; }
.nav > a:not(.btn):hover::after { width: 100%; }
.nav .btn { padding: 10px 20px; }
.header__toggle { display: none; background: none; border: 0; color: var(--blue); padding: 8px; }
.header__toggle .icon { width: 30px; height: 30px; }

/* Hero slider */
.hero { position: relative; overflow: hidden; background: #000; }
.hero__track { display: grid; }
.hero__slide { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .8s ease, visibility .8s; }
.hero__slide.is-active { opacity: 1; visibility: visible; }
.hero__link { display: block; width: 100%; padding: 0; border: 0; background: none; }
.hero__link img { width: 100%; aspect-ratio: 1920 / 615; object-fit: cover; }
.hero__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255,255,255,.15); color: #fff; display: grid; place-items: center; backdrop-filter: blur(4px); transition: background .2s; }
.hero__nav:hover { background: rgba(255,255,255,.3); }
.hero__nav .icon { width: 28px; height: 28px; }
.hero__nav--prev { left: 16px; }
.hero__nav--next { right: 16px; }
.hero__dots { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.hero__dots button { width: 10px; height: 10px; border-radius: 10px; border: 0; padding: 0; background: rgba(255,255,255,.45); transition: width .3s, background .3s; }
.hero__dots button.is-active { width: 28px; background: #fff; }

/* Shortcuts */
.shortcuts { position: relative; z-index: 2; margin-top: -36px; }
.shortcuts__grid { display: grid; grid-template-columns: repeat(3, 1fr); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.shortcut { display: flex; align-items: center; gap: 16px; padding: 24px 28px; transition: background .2s; }
.shortcut + .shortcut { border-left: 1px solid var(--line); }
.shortcut:hover { background: var(--soft); }
.shortcut__icon { width: 52px; height: 52px; border-radius: 12px; background: var(--blue); color: #fff; display: grid; place-items: center; }
.shortcut__icon .icon { width: 26px; height: 26px; }
.shortcut strong { display: block; font-family: var(--font-head); color: var(--ink); }
.shortcut em { font-style: normal; font-size: .8rem; font-weight: 700; text-transform: uppercase; color: var(--sky-strong); letter-spacing: .04em; }

/* Section heads */
.section__head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section__head h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); color: var(--blue); }
.section__head p { color: var(--muted); font-size: 1.05rem; }
.section__head--spaced { margin-top: 88px; }

/* Plans */
.plans { background: var(--soft); }
.plans__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: center; }
.plan { position: relative; background: #fff; border-radius: 20px; padding: 36px 30px 28px; box-shadow: var(--shadow); text-align: center; border: 2px solid transparent; transition: transform .25s, box-shadow .25s; }
.plan:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(13, 29, 61, .16); }
.plan--featured { background: linear-gradient(160deg, var(--blue) 0%, var(--blue-deep) 100%); color: #fff; padding-block: 48px 36px; }
.plan--featured h3, .plan--featured .plan__price, .plan--featured .plan__type { color: #fff; }
.plan__badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--green); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: .75rem; letter-spacing: .1em; padding: 6px 18px; border-radius: 99px; }
.plan__speed { font-size: 2.6rem; font-weight: 800; color: var(--blue); margin-bottom: 4px; }
.plan__speed small { font-size: 1.2rem; font-weight: 700; }
.plan__type { font-size: .8rem; font-weight: 700; letter-spacing: .08em; color: var(--sky-strong); margin-bottom: 20px; }
.plan__price { display: flex; justify-content: center; align-items: flex-start; gap: 4px; font-family: var(--font-head); color: var(--ink); margin-bottom: 22px; }
.plan__currency { font-size: 1.1rem; font-weight: 600; margin-top: 10px; }
.plan__int { font-size: 4rem; font-weight: 800; line-height: 1; }
.plan__cents { display: flex; flex-direction: column; font-size: 1.5rem; font-weight: 700; line-height: 1.1; margin-top: 6px; text-align: left; }
.plan__cents small { font-size: .75rem; font-weight: 400; opacity: .75; }
.plan__features { list-style: none; padding: 18px 0; margin: 0 0 22px; border-block: 1px solid var(--line); display: grid; gap: 10px; }
.plan--featured .plan__features { border-color: rgba(255,255,255,.2); }
.plan__features li { display: flex; align-items: center; justify-content: center; gap: 8px; font-weight: 500; }
.plan__features .icon { color: var(--sky-strong); }
.plan--featured .plan__features .icon { color: var(--sky); }
.plan--featured .btn--primary { background: var(--sky-strong); }
.plan--featured .btn--primary:hover { background: #fff; color: var(--blue); }
.plan__note { font-size: .78rem; color: var(--muted); margin: 14px 0 0; }
.plan--featured .plan__note { color: rgba(255,255,255,.7); }
.plans__disclaimer { text-align: center; color: var(--muted); font-size: .85rem; margin-top: 44px; }

/* Feature */
.feature__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.feature__media { position: relative; display: grid; place-items: center; }
.feature__media::before { content: ""; position: absolute; width: 82%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, var(--sky) 0%, var(--blue) 100%); opacity: .9; bottom: 0; }
.feature__media img { position: relative; width: 320px; }
.eyebrow { font-family: var(--font-head); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--sky-strong); font-size: .85rem; margin-bottom: .6em; }
.feature__text h2 { font-size: clamp(2rem, 4vw, 3rem); text-transform: uppercase; color: var(--blue); }
.feature__text h2 span { color: var(--sky-strong); }
.feature__text > p:not(.eyebrow) { font-size: 1.05rem; }
.feature__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 28px; }
.feature__call { display: flex; align-items: center; gap: 12px; }
.feature__call-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--soft); color: var(--blue); display: grid; place-items: center; }
.feature__call em { display: block; font-style: normal; font-size: .85rem; color: var(--muted); }
.feature__call strong { font-family: var(--font-head); font-size: 1.15rem; color: var(--ink); }

/* CTA */
.cta { background: linear-gradient(90deg, var(--blue-deep), var(--blue)); color: #fff; padding: 36px 0; }
.cta__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cta__item { display: flex; align-items: center; justify-content: center; gap: 18px; padding: 12px; font-size: 1.05rem; border-radius: var(--radius); transition: background .2s; }
.cta__item:hover { background: rgba(255,255,255,.08); }
.cta__item strong { display: block; font-family: var(--font-head); font-size: 1.4rem; }
.cta__icon { width: 60px; height: 60px; border-radius: 50%; border: 2px solid var(--sky); color: var(--sky); display: grid; place-items: center; }
.cta__icon .icon { width: 28px; height: 28px; }

/* FAQ */
.faq__grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; align-items: start; }
.faq__intro h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); color: var(--blue); }
.faq__intro .btn { margin-top: 12px; }
.faq__list { display: grid; gap: 14px; }
.faq__item { background: var(--soft); border-radius: var(--radius); border: 1px solid transparent; transition: border-color .2s, background .2s; }
.faq__item[open] { background: #fff; border-color: var(--line); box-shadow: var(--shadow); }
.faq__item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; font-family: var(--font-head); font-weight: 600; color: var(--ink); cursor: pointer; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary .icon { color: var(--blue); transition: transform .25s; width: 24px; height: 24px; }
.faq__item[open] summary .icon { transform: rotate(180deg); }
.faq__answer { padding: 0 24px 20px; }
.faq__answer p { margin: 0; }

/* Netflix stream banner */
.stream { background: radial-gradient(ellipse at 80% 50%, #3a0d0d 0%, #0b0b0b 60%); color: #fff; padding: 80px 0; }
.stream__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.stream h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; text-transform: uppercase; margin: 0; max-width: 620px; }
.stream h2 span { color: #e50914; }
.stream .btn--light { border-color: #fff; }

/* Contact */
.contact__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; }
.contact__form h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); color: var(--blue); }
.contact__cards { display: grid; gap: 14px; align-content: start; }
.info-card { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: var(--radius); background: var(--soft); transition: background .2s, transform .2s; }
.info-card:hover { background: #e8eef7; transform: translateX(4px); }
.info-card__icon { width: 46px; height: 46px; border-radius: 12px; background: var(--blue); color: #fff; display: grid; place-items: center; }
.info-card__icon .icon { width: 22px; height: 22px; }
.info-card strong { display: block; font-family: var(--font-head); color: var(--ink); }
.info-card em { font-style: normal; font-size: .9rem; color: var(--muted); }

/* Forms */
.form { display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field span { display: block; font-size: .85rem; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px; font: inherit; color: var(--ink); background: #fff; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--sky-strong); box-shadow: 0 0 0 3px rgba(77, 161, 214, .2); }
.field .is-invalid, .field input.is-invalid, .field select.is-invalid, .field textarea.is-invalid { border-color: #d9534f; }
.form .btn[disabled] { opacity: .6; pointer-events: none; }
.form__status { margin: 0; font-weight: 600; min-height: 1.4em; }
.form__status.is-ok { color: var(--green); }
.form__status.is-error { color: #d9534f; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Footer */
.footer { background: var(--blue-deep); color: rgba(255,255,255,.8); padding-top: 64px; }
.footer__grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer__brand img { width: 198px; margin-bottom: 16px; }
.footer h3 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer__list a, .footer__item { display: flex; gap: 10px; align-items: flex-start; word-break: break-word; }
.footer__list a:hover { color: var(--sky); }
.footer .icon { color: var(--sky); margin-top: 4px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; font-size: .85rem; }
.footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__bottom p { margin: 0; }
.footer__links { display: flex; gap: 20px; }
.footer__links a:hover { color: var(--sky); }
.footer__credit { display: inline-flex; align-items: center; gap: 8px; }
.footer__credit img { width: 110px; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(13, 29, 61, .7); backdrop-filter: blur(3px); }
.modal__box { position: relative; width: min(480px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: #fff; border-radius: 18px; padding: 36px 32px 28px; box-shadow: 0 30px 80px rgba(0,0,0,.35); animation: pop .25s ease-out; }
.modal__box h2 { color: var(--blue); font-size: 1.8rem; }
.modal__close { position: absolute; top: 14px; right: 14px; background: var(--soft); border: 0; border-radius: 50%; width: 38px; height: 38px; display: grid; place-items: center; color: var(--ink); }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }

/* WhatsApp float */
.whats-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: var(--whats); color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37, 211, 102, .45); transition: transform .2s; }
.whats-float:hover { transform: scale(1.08); }
.whats-float .icon { width: 32px; height: 32px; }

/* Cookies */
.cookies { position: fixed; left: 16px; bottom: 16px; z-index: 70; max-width: 420px; background: #fff; border-radius: var(--radius); box-shadow: 0 10px 40px rgba(0,0,0,.2); padding: 18px 20px; display: flex; align-items: center; gap: 16px; font-size: .88rem; }
.cookies[hidden] { display: none; }
.cookies p { margin: 0; }
.cookies a { color: var(--blue); text-decoration: underline; }
.cookies .btn { padding: 9px 18px; }

/* Responsive */
@media (max-width: 1080px) {
    .nav { gap: 18px; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
    .header__toggle { display: block; }
    .nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; padding: 8px 16px 20px; box-shadow: 0 12px 24px rgba(13, 29, 61, .12); display: none; }
    .nav.is-open { display: flex; }
    .nav > a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); }
    .nav > a:not(.btn)::after { display: none; }
    .nav .btn { margin-top: 12px; }
    .plans__grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
    .feature__grid, .faq__grid, .contact__grid { grid-template-columns: 1fr; gap: 40px; }
    .feature__media img { width: 260px; }
    .section { padding: 64px 0; }
    .section__head--spaced { margin-top: 64px; }
}

@media (max-width: 720px) {
    .topbar__inner { justify-content: center; gap: 16px; }
    .header__logo img { width: 160px; }
    .header__inner { min-height: 68px; }
    .hero__link img { aspect-ratio: 4 / 3; object-position: 18% center; }
    .hero__nav { display: none; }
    .shortcuts { margin-top: 0; padding-top: 16px; }
    .shortcuts__grid { grid-template-columns: 1fr; }
    .shortcut + .shortcut { border-left: 0; border-top: 1px solid var(--line); }
    .cta__grid { grid-template-columns: 1fr; }
    .cta__item { justify-content: flex-start; }
    .form__row { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom-inner { flex-direction: column; text-align: center; }
    .stream__inner { flex-direction: column; text-align: center; }
    .cookies { right: 16px; max-width: none; bottom: 88px; flex-direction: column; align-items: flex-start; }
    .modal__box { padding: 32px 20px 24px; }
}

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