@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/assets/fonts/inter.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Space Grotesk"; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url("/assets/fonts/space-grotesk.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --brand: #0071bc;
  --btn: linear-gradient(135deg, #1a8ae0, #0062a8);
  --radius: 16px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --display: "Space Grotesk", var(--font);
}

/* Tema oscuro (por defecto). El footer lo usa siempre, también con tema claro. */
:root, [data-theme="light"] .footer {
  --bg: #0a0f1c;
  --bg-2: #0e1526;
  --surface: #121a2e;
  --surface-2: #17213a;
  --border: rgba(148, 163, 184, 0.14);
  --text: #e6ebf5;
  --muted: #94a3b8;
  --label: #cbd5e1;
  --accent: #3aa8f5;
  --grad: linear-gradient(135deg, #5bbcff, var(--brand));
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --tint: rgba(255, 255, 255, .03);
  --card-end: rgba(18, 26, 46, .5);
  --header-bg: rgba(10, 15, 28, .82);
  --menu-bg: rgba(10, 15, 28, .97);
  --grid-line: rgba(148, 163, 184, .07);
  --hub-bg: #13294a;
  --glow-a: .22;
  --glow-b: .3;
  --blob: .14;
  --err: #fca5a5;
  --ok: #6ee7b7;
}

/* Tema claro */
[data-theme="light"] {
  --bg: #f6f8fb;
  --bg-2: #edf2f8;
  --surface: #ffffff;
  --surface-2: #ffffff;
  --border: rgba(15, 23, 42, 0.09);
  --text: #0f172a;
  --muted: #526072;
  --label: #334155;
  --accent: #0071bc;
  --grad: linear-gradient(135deg, #2b9be8, #005a9c);
  --shadow: 0 18px 40px -22px rgba(15, 40, 80, .28);
  --tint: rgba(255, 255, 255, .7);
  --card-end: #ffffff;
  --header-bg: rgba(246, 248, 251, .85);
  --menu-bg: rgba(246, 248, 251, .98);
  --grid-line: rgba(15, 40, 80, .06);
  --hub-bg: #e3f1fc;
  --glow-a: .16;
  --glow-b: .14;
  --blob: .07;
  --err: #dc2626;
  --ok: #047857;
}
.on-light { display: none; }
[data-theme="light"] .on-light { display: block; }
[data-theme="light"] .on-dark { display: none; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; margin: 0 0 .6em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .82rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1rem;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(58, 168, 245, .2); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(58, 168, 245, 0); } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 12px; font-weight: 600; font-size: .95rem;
  border: 1px solid transparent; cursor: pointer; font-family: inherit;
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn--primary { background: var(--btn); color: #fff; box-shadow: 0 10px 30px -10px rgba(58, 168, 245, .55); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(0, 113, 188, .7); }
.btn--ghost { border-color: var(--border); background: var(--tint); }
.btn--ghost:hover { border-color: rgba(58, 168, 245, .5); background: rgba(58, 168, 245, .06); }
.btn--sm { padding: 8px 16px; font-size: .88rem; }
.btn--lg { padding: 15px 26px; font-size: 1rem; }
.btn--block { width: 100%; }

/* Header */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled { background: var(--header-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--border); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand__logo { height: 68px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; font-size: .95rem; }
.nav > a:not(.btn), .nav__trigger { color: var(--muted); transition: color .2s; }
.nav > a:not(.btn):hover, .nav__trigger:hover, .nav > a[aria-current], .nav__group.is-current .nav__trigger { color: var(--text); }
.nav > a[aria-current], .nav__group.is-current .nav__trigger { font-weight: 600; }
.nav__group { position: relative; }
.nav__trigger { display: inline-flex; align-items: center; gap: 4px; background: none; border: 0; padding: 0; font: inherit; cursor: pointer; }
.nav__trigger svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s; }
.nav__menu {
  position: absolute; top: calc(100% + 14px); left: 50%; width: 280px; padding: 8px;
  display: grid; gap: 2px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translate(-50%, -6px); transition: opacity .2s, transform .2s, visibility .2s;
}
.nav__menu::before { content: ""; position: absolute; inset: -16px 0 auto; height: 16px; }
.nav__group:hover .nav__menu, .nav__group:focus-within .nav__menu, .nav__group.is-open .nav__menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav__group:hover .nav__trigger svg, .nav__group.is-open .nav__trigger svg { transform: rotate(180deg); }
.nav__menu a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; color: var(--text); font-size: .93rem; }
.nav__menu a:hover, .nav__menu a[aria-current] { background: rgba(58, 168, 245, .1); }
.nav__menu svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: transform .3s, opacity .3s; }

/* Hero */
.hero { position: relative; padding: 150px 0 100px; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
}
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .45; }
.glow--a { width: 520px; height: 520px; background: var(--accent); top: -180px; left: -120px; opacity: var(--glow-a); }
.glow--b { width: 600px; height: 600px; background: var(--brand); top: 40px; right: -200px; opacity: var(--glow-b); }
.hero__inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 580px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 28px; }
.hero__trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 24px; color: var(--muted); font-size: .92rem; }
.hero__trust li { display: flex; align-items: center; gap: 8px; }
.hero__trust svg { width: 18px; height: 18px; fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

.hero__visual { position: relative; display: grid; place-items: center; }
.eco { position: relative; width: min(100%, 520px); aspect-ratio: 1; }
.eco__lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.eco__lines path { stroke: rgba(58, 168, 245, .28); stroke-width: 1.5; fill: none; }
.eco__ring { fill: none; stroke: var(--border); stroke-width: 1.2; stroke-dasharray: 4 8; transform-origin: 250px 250px; animation: spin 80s linear infinite; }
.eco__ring--inner { stroke: rgba(58, 168, 245, .14); animation-direction: reverse; animation-duration: 60s; }
.eco__pulses circle { fill: var(--accent); filter: drop-shadow(0 0 6px var(--accent)); }
@keyframes spin { to { transform: rotate(360deg); } }

.eco__hub {
  position: absolute; left: 50%; top: 50%; width: 34%; aspect-ratio: 1; transform: translate(-50%, -50%);
  display: grid; place-items: center; border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, var(--hub-bg), var(--surface) 70%);
  border: 1px solid rgba(58, 168, 245, .35);
  box-shadow: 0 0 0 10px rgba(58, 168, 245, .05), 0 0 0 22px rgba(58, 168, 245, .03), var(--shadow);
}
.eco__hub img { position: relative; width: 50%; height: auto; transform: rotate(-12deg); }
.eco__glow {
  position: absolute; width: 62%; aspect-ratio: 1; border-radius: 50%; top: 14%; left: 22%;
  background: radial-gradient(circle, rgba(58, 168, 245, .6), rgba(0, 113, 188, .18) 55%, transparent 70%);
  filter: blur(8px); animation: glow 4s ease-in-out infinite;
}
@keyframes glow { 0%, 100% { opacity: .35; transform: scale(.9); } 50% { opacity: .9; transform: scale(1.05); } }

.eco__node {
  position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%);
  display: grid; justify-items: center; gap: 8px; text-align: center;
}
.eco__node span {
  width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center;
  background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--border);
  box-shadow: var(--shadow); animation: node 3.6s ease-in-out infinite; animation-delay: var(--d);
}
.eco__node svg { width: 28px; height: 28px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.eco__node b { font-size: .82rem; font-weight: 600; white-space: nowrap; color: var(--label); background: var(--bg); padding: 2px 8px; border-radius: 6px; }
@keyframes node {
  0%, 30%, 100% { border-color: var(--border); }
  12% { border-color: rgba(58, 168, 245, .7); box-shadow: 0 0 24px -4px rgba(58, 168, 245, .55); }
}

/* Sections */
.section { padding: 110px 0; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--border); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section__head p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.section__head--left { text-align: left; margin: 0; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative; padding: 30px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--card-end));
  border: 1px solid var(--border); transition: transform .3s, border-color .3s;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; opacity: 0; transition: opacity .3s;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(58,168,245,.1), transparent 45%);
  pointer-events: none;
}
.card { display: block; color: inherit; }
.card:hover { transform: translateY(-4px); border-color: rgba(58,168,245,.35); }
.card__more { display: inline-flex; align-items: center; gap: 6px; margin-top: 20px; font-weight: 600; font-size: .92rem; color: var(--accent); }
.card__more svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s; }
.card:hover .card__more svg { transform: translateX(4px); }
.card:hover::before { opacity: 1; }
.card__icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(58,168,245,.16), rgba(0,113,188,.16)); border: 1px solid rgba(58,168,245,.25); margin-bottom: 20px; }
.card__icon svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card p { color: var(--muted); font-size: .96rem; }
.card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: .9rem; }
.card li { display: flex; align-items: center; gap: 10px; }
.card li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); flex: none; }

.sectors { padding: 36px 0; border-block: 1px solid var(--border); background: var(--bg-2); }
.sectors__inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; justify-content: center; }
.sectors p { margin: 0; color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.sectors ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.sectors li { padding: 8px 16px; border: 1px solid var(--border); border-radius: 999px; font-size: .9rem; background: var(--tint); }

.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.split__copy p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; margin-bottom: 28px; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.feature { padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.feature svg { width: 30px; height: 30px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 14px; }
.feature h3 { font-size: 1.05rem; }
.feature p { color: var(--muted); font-size: .93rem; margin: 0; }
.includes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.includes .feature svg { width: 26px; height: 26px; padding: 4px; border-radius: 8px; background: rgba(58, 168, 245, .12); stroke-width: 2.5; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.step { position: relative; padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.step span { font-family: var(--display); font-weight: 700; font-size: 2.2rem; line-height: 1; display: block; margin-bottom: 16px; }
.step span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step p { color: var(--muted); font-size: .94rem; margin: 0; }

.faq { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.faq__list { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); padding: 0 22px; transition: border-color .2s; }
.faq details[open] { border-color: rgba(58,168,245,.35); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 30px 20px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--accent); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 20px; margin: 0; }

/* Contact */
.contact { position: relative; overflow: hidden; }
.contact::before { content: ""; position: absolute; width: 700px; height: 700px; border-radius: 50%; background: var(--brand); filter: blur(140px); opacity: var(--blob); left: -300px; bottom: -300px; z-index: -1; }
.contact__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
.contact__copy p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.contact__list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact__list li { display: flex; align-items: center; gap: 14px; }
.contact__list small { display: block; font-size: .78rem; color: var(--muted); line-height: 1.2; }
.contact__list svg { width: 42px; height: 42px; padding: 10px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.contact__list a:hover { color: var(--accent); }

.form { padding: 32px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 500; color: var(--label); }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: .96rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
  transition: border-color .2s, box-shadow .2s;
}
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(58,168,245,.18); }
.form .is-invalid { border-color: #f87171; }
.form__note { margin: 0; text-align: center; font-size: .88rem; color: var(--muted); }
.form__note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.form__msg { margin: 0; text-align: center; font-size: .9rem; min-height: 1.2em; }
.form__msg.is-error { color: var(--err); }
.form__msg.is-ok { color: var(--ok); }

/* Páginas internas */
.hero--page { padding: 140px 0 90px; }
.hero--compact { padding-bottom: 70px; }
.page-hero { display: grid; grid-template-columns: 1.4fr .9fr; gap: 56px; align-items: center; }
.page-hero h1, .hero--compact h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
.crumbs ol { list-style: none; padding: 0; margin: 0 0 24px; display: flex; flex-wrap: wrap; gap: 6px; font-size: .88rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .6; }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current] { color: var(--text); }
.summary { padding: 30px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.summary__icon { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; background: var(--btn); margin-bottom: 18px; }
.summary__icon svg { width: 30px; height: 30px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.summary h2 { font-size: 1.4rem; }
.summary ul { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 10px; }
.summary li { display: flex; gap: 10px; align-items: center; }
.summary li svg, .summary__area svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.summary__area { display: flex; gap: 10px; align-items: center; margin: 0; padding-top: 18px; border-top: 1px solid var(--border); color: var(--muted); font-size: .92rem; }
.summary__area svg { stroke-width: 2; }
.section--tight { padding: 40px 0 100px; }
.link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.notfound { text-align: center; max-width: 640px; }
.notfound__code { font-family: var(--display); font-size: clamp(5rem, 18vw, 9rem); font-weight: 700; line-height: 1; margin-bottom: 12px; }
.notfound .lead { margin-inline: auto; }

/* Cobertura */
.coverage { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.coverage__copy p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; margin-bottom: 28px; }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-size: .95rem; font-weight: 500; }
.chips li.is-main { background: var(--btn); color: #fff; border-color: transparent; }
.chips svg { width: 16px; height: 16px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chips li.is-main svg { stroke: #fff; }
.coverage__note { display: flex; align-items: center; gap: 10px; margin: 22px 0 0; color: var(--muted); font-size: .95rem; }
.coverage__note svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; }

/* Banda de llamado a la acción */
.cta-band { padding: 0 0 110px; }
.cta-band__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  padding: 48px; border-radius: 24px; background: var(--btn); color: #fff; box-shadow: 0 30px 60px -30px rgba(0, 98, 168, .6);
}
.cta-band h2 { margin-bottom: .3em; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .85); font-size: 1.08rem; }
.cta-band__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .4); background: rgba(255, 255, 255, .08); }
.cta-band .btn--ghost:hover { background: rgba(255, 255, 255, .16); border-color: #fff; }
.btn--wa { background: #fff; color: #0f172a; }
.btn--wa svg { width: 22px; height: 22px; color: #25d366; }
.btn--wa:hover { transform: translateY(-2px); }
.section--alt + .cta-band { padding-top: 110px; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 64px 0 32px; background: var(--bg-2); color: var(--text); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer h2 { font-family: var(--font); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: .93rem; }
.footer ul a:hover { color: var(--accent); }
.footer__brand p { max-width: 300px; margin-top: 14px; }
.footer__copy { grid-column: 1 / -1; }
.footer p { color: var(--muted); font-size: .9rem; margin: 4px 0 0; }
.footer__copy { width: 100%; padding-top: 20px; border-top: 1px solid var(--border); }

.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 12px 30px -8px rgba(37,211,102,.6);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

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

/* Responsive */
@media (max-width: 1024px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .hero__inner, .split, .faq, .contact__inner, .page-hero, .coverage { grid-template-columns: 1fr; gap: 48px; }
  .includes { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .section__head--left { text-align: center; max-width: 720px; margin: 0 auto; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 84px 0 auto; max-height: calc(100vh - 84px); overflow-y: auto; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--menu-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border); padding: 8px 16px 20px;
    transform: translateY(-110%); opacity: 0; pointer-events: none; transition: transform .3s, opacity .3s;
  }
  .nav > a:not(.btn), .nav__trigger { padding: 14px 4px; border-bottom: 1px solid var(--border); color: var(--text); width: 100%; text-align: left; justify-content: space-between; font-size: 1rem; }
  .nav__trigger svg { display: none; }
  .nav__menu { position: static; width: auto; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: none; padding: 4px 0 8px; }
  .nav__menu::before { display: none; }
  .nav__group:hover .nav__menu, .nav__group:focus-within .nav__menu, .nav__group.is-open .nav__menu { transform: none; }
  .nav__menu a { padding: 9px 8px; font-size: .95rem; }
  .nav .btn { margin-top: 16px; padding: 14px; }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .header.menu-open { background: var(--menu-bg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 640px) {
  .hero { padding: 120px 0 80px; }
  .section { padding: 80px 0; }
  .cards, .steps, .features, .form__row { grid-template-columns: 1fr; }
  .eco__node span { width: 46px; height: 46px; border-radius: 14px; }
  .eco__node svg { width: 22px; height: 22px; }
  .eco__node b { font-size: .7rem; }
  .eco__node { gap: 5px; }
  .brand__logo { height: 54px; }
  .header__inner { height: 76px; }
  .nav { inset: 76px 0 auto; max-height: calc(100vh - 76px); }
  .includes { grid-template-columns: 1fr; }
  .cta-band__inner { padding: 32px 24px; }
  .cta-band__actions .btn { flex: 1 1 100%; }
  .hero--page { padding: 116px 0 70px; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .summary { padding: 24px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .form { padding: 22px; }
  .card, .feature, .step { padding: 24px; }
}