:root {
  --navy-950: #001020;
  --navy-900: #00182f;
  --navy-850: #00213e;
  --navy-800: #002b50;
  --blue: #078df0;
  --cyan: #10c9ec;
  --green: #a7d500;
  --green-soft: #d1f55d;
  --white: #f8fbff;
  --muted: #a9bbce;
  --line: rgba(139, 183, 218, .25);
  --card: rgba(4, 33, 61, .78);
  --shadow: 0 24px 70px rgba(0, 7, 20, .36);
  --radius: 24px;
  --container: min(1160px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 999; transform: translateY(-150%); background: white; color: #00182f; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(0, 16, 32, .72);
  border-bottom: 1px solid rgba(255,255,255,.07);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 238px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 29px; color: #d7e4ef; font-size: .95rem; font-weight: 650; }
.main-nav a { transition: color .2s ease; }
.main-nav a:hover { color: var(--green-soft); }
.nav-cta { padding: 11px 17px; border: 1px solid rgba(167, 213, 0, .75); border-radius: 999px; }
.menu-button { display: none; border: 0; background: transparent; padding: 8px; cursor: pointer; }
.menu-button span:not(.sr-only) { display: block; width: 26px; height: 2px; margin: 5px; background: white; transition: .25s; }

.hero { position: relative; padding: 154px 0 74px; min-height: 850px; overflow: hidden; background: radial-gradient(circle at 76% 30%, rgba(7,141,240,.14), transparent 34%), linear-gradient(180deg, #00152b, #001020 88%); }
.hero-grid-bg { position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(15,143,221,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(15,143,221,.25) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, transparent, black 20%, transparent 82%); }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .22; }
.hero-orb-green { width: 440px; height: 440px; background: var(--green); right: -220px; top: 130px; }
.hero-orb-blue { width: 520px; height: 520px; background: var(--blue); left: -330px; bottom: 20px; }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.hero-copy { max-width: 650px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 17px; color: var(--green-soft); font-size: .84rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.eyebrow span { width: 38px; height: 2px; background: linear-gradient(90deg, var(--green), var(--blue)); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(3.3rem, 6vw, 6.3rem); line-height: .94; letter-spacing: -.055em; text-transform: uppercase; font-weight: 850; }
h1 strong { display: block; margin-top: 8px; color: var(--green); font-weight: 850; }
.hero-lead { max-width: 700px; color: #c1d0dd; font-size: clamp(1.05rem, 1.7vw, 1.24rem); line-height: 1.65; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 34px 0 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border: 1px solid transparent; border-radius: 999px; font-weight: 780; cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #061526; background: linear-gradient(135deg, var(--green-soft), var(--green)); box-shadow: 0 12px 30px rgba(167,213,0,.18); }
.button-secondary { color: white; border-color: rgba(129,177,216,.4); background: rgba(0,43,80,.5); }
.trust-row { display: flex; flex-wrap: wrap; gap: 18px 24px; color: #bfd0df; font-size: .88rem; font-weight: 700; }
.trust-row span { display: flex; align-items: center; gap: 8px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 12px currentColor; }
.dot-green { color: var(--green); background: currentColor; }
.dot-blue { color: var(--blue); background: currentColor; }
.dot-cyan { color: var(--cyan); background: currentColor; }

.hero-visual { position: relative; min-height: 590px; display: grid; place-items: center; }
.product-card { position: relative; z-index: 3; width: min(470px, 92%); border: 1px solid rgba(46,153,229,.48); border-radius: 32px; padding: 24px 22px 9px; background: linear-gradient(145deg, rgba(3,36,65,.97), rgba(1,19,37,.8)); box-shadow: var(--shadow), inset 0 0 50px rgba(16,201,236,.05); overflow: hidden; }
.product-card::after { content: ""; position: absolute; inset: auto -15% -40% 20%; height: 55%; background: radial-gradient(ellipse, rgba(0,141,240,.25), transparent 65%); }
.product-card img { position: relative; z-index: 2; width: 100%; aspect-ratio: 1 / 1.03; object-fit: cover; object-position: center 55%; border-radius: 20px; }
.product-badge { position: absolute; z-index: 4; top: 18px; left: 20px; padding: 7px 12px; border-radius: 999px; color: var(--green-soft); background: rgba(0,16,32,.86); border: 1px solid rgba(167,213,0,.45); font-size: .78rem; font-weight: 800; }
.energy-ring { position: absolute; border-radius: 50%; border: 1px solid; }
.ring-one { width: 500px; height: 500px; border-color: rgba(7,141,240,.35); box-shadow: 0 0 45px rgba(7,141,240,.14); animation: pulse-ring 4.5s ease-in-out infinite; }
.ring-two { width: 380px; height: 380px; border-color: rgba(167,213,0,.3); animation: pulse-ring 4.5s ease-in-out 1.2s infinite; }
.energy-line { position: absolute; width: 330px; height: 3px; border-radius: 999px; filter: drop-shadow(0 0 8px currentColor); }
.line-one { color: var(--green); background: linear-gradient(90deg, transparent, currentColor, transparent); transform: rotate(30deg); left: -50px; bottom: 180px; }
.line-two { color: var(--blue); background: linear-gradient(90deg, transparent, currentColor, transparent); transform: rotate(-25deg); right: -60px; top: 185px; }
.floating-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 10px; min-width: 185px; padding: 12px 15px; border: 1px solid rgba(98,166,216,.38); border-radius: 16px; background: rgba(0,27,53,.88); backdrop-filter: blur(10px); box-shadow: 0 15px 35px rgba(0,0,0,.25); }
.floating-card-left { left: -10px; bottom: 100px; }
.floating-card-right { right: -12px; top: 100px; }
.floating-card strong, .floating-card small { display: block; }
.floating-card strong { color: white; font-size: .94rem; }
.floating-card small { color: var(--muted); font-size: .73rem; }
.floating-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; color: var(--green-soft); background: rgba(167,213,0,.12); font-weight: 900; }
@keyframes pulse-ring { 0%,100% { transform: scale(.96); opacity: .4; } 50% { transform: scale(1.04); opacity: .9; } }

.hero-summary { position: relative; z-index: 6; margin-top: 65px; display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid rgba(27,139,218,.45); border-radius: var(--radius); background: rgba(0,26,51,.75); backdrop-filter: blur(12px); box-shadow: var(--shadow); overflow: hidden; }
.hero-summary article { display: grid; grid-template-columns: 62px 1fr; gap: 17px; align-items: center; min-height: 165px; padding: 28px 30px; }
.hero-summary article + article { border-left: 1px solid rgba(125,176,213,.23); }
.summary-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 18px; border: 1px solid rgba(167,213,0,.45); color: var(--green-soft); font-size: 1.7rem; font-weight: 900; background: rgba(167,213,0,.08); }
.hero-summary h2 { margin: 0 0 4px; color: var(--green); font-size: 1.15rem; letter-spacing: .05em; text-transform: uppercase; }
.hero-summary p { margin: 0; color: #bed0df; font-size: .93rem; line-height: 1.5; }

.section { position: relative; padding: 104px 0; }
.section-heading { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-heading .eyebrow { justify-content: center; }
.section h2 { font-size: clamp(2.35rem, 4vw, 4.2rem); line-height: 1.05; letter-spacing: -.04em; margin-bottom: 18px; }
.section-heading > p:last-child, .section-intro { color: var(--muted); font-size: 1.05rem; }
.section-problems { background: linear-gradient(180deg, #001020, #00182f); }
.problem-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.feature-card { display: grid; grid-template-columns: 90px 1fr; gap: 22px; min-height: 225px; padding: 29px; border: 1px solid rgba(102,156,196,.32); border-radius: 22px; background: linear-gradient(145deg, rgba(3,36,66,.88), rgba(1,23,44,.75)); box-shadow: inset 0 1px rgba(255,255,255,.03); transition: transform .25s, border-color .25s; }
.feature-card:hover { transform: translateY(-5px); border-color: rgba(167,213,0,.5); }
.icon-shell { display: grid; place-items: center; width: 82px; height: 82px; border: 1px solid rgba(121,174,215,.4); border-radius: 50%; color: var(--green); background: rgba(2,25,48,.8); }
.icon-shell svg { width: 47px; height: 47px; fill: currentColor; }
.feature-card h3 { margin: 3px 0 10px; color: var(--green); text-transform: uppercase; font-size: 1.13rem; line-height: 1.25; }
.feature-card p { margin: 0; color: #c0d0de; }

.section-tech { overflow: hidden; background: radial-gradient(circle at 22% 52%, rgba(7,141,240,.15), transparent 30%), #00152a; }
.tech-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 82px; align-items: center; }
.tech-visual { position: relative; min-height: 620px; display: grid; place-items: center; }
.tech-visual img { position: relative; z-index: 2; width: min(520px, 100%); max-height: 590px; object-fit: cover; object-position: center 50%; border-radius: 36px; border: 1px solid rgba(29,145,222,.38); box-shadow: var(--shadow); }
.tech-halo { position: absolute; width: 510px; height: 510px; border-radius: 50%; border: 1px solid rgba(16,201,236,.45); box-shadow: 0 0 75px rgba(7,141,240,.2), inset 0 0 55px rgba(167,213,0,.08); }
.data-chip { position: absolute; z-index: 4; padding: 13px 17px; min-width: 155px; border: 1px solid rgba(117,176,218,.38); border-radius: 16px; color: var(--muted); background: rgba(0,20,39,.9); box-shadow: 0 12px 30px rgba(0,0,0,.22); font-size: .78rem; }
.data-chip span { display: block; color: white; font-size: 1.25rem; font-weight: 850; }
.chip-top { top: 55px; right: -25px; }
.chip-bottom { bottom: 65px; left: -25px; }
.tech-copy .eyebrow { margin-bottom: 14px; }
.spec-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; margin: 34px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--line); }
.spec-grid div { padding: 20px; background: #001a33; }
.spec-grid dt { color: var(--green); font-size: .8rem; font-weight: 800; }
.spec-grid dd { margin: 3px 0 0; color: white; font-weight: 720; }
.monitor-box { display: grid; grid-template-columns: 55px 1fr; gap: 15px; padding: 21px; border: 1px solid rgba(7,141,240,.35); border-radius: 18px; background: rgba(7,141,240,.08); }
.monitor-icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 15px; color: var(--cyan); background: rgba(16,201,236,.11); font-size: 1.8rem; }
.monitor-box h3 { margin-bottom: 4px; font-size: 1rem; color: var(--green-soft); }
.monitor-box p { margin: 0; color: #b8ccdc; font-size: .91rem; }
.data-message { margin: 24px 0 0; padding-left: 17px; border-left: 3px solid var(--green); color: white; font-weight: 750; }

.section-process { background: #001020; }
.process-list { max-width: 980px; margin: 0 auto; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 110px 3px 1fr; gap: 28px; align-items: stretch; min-height: 150px; }
.step-number { display: flex; justify-content: flex-end; padding-top: 8px; color: transparent; -webkit-text-stroke: 1px rgba(167,213,0,.75); font-size: 4.2rem; line-height: 1; font-weight: 900; }
.step-line { position: relative; width: 3px; background: linear-gradient(var(--green), var(--blue)); }
.step-line::before { content: ""; position: absolute; top: 10px; left: 50%; width: 14px; height: 14px; transform: translateX(-50%); border-radius: 50%; background: var(--green); box-shadow: 0 0 20px rgba(167,213,0,.5); }
.process-list li:last-child .step-line { background: linear-gradient(var(--green), transparent 70%); }
.process-list li > div:last-child { padding: 3px 0 34px; }
.process-list h3 { margin: 0 0 9px; color: var(--green); font-size: 1.65rem; text-transform: uppercase; }
.process-list p { max-width: 720px; margin: 0; color: #bbccda; font-size: 1.02rem; }

.section-benefits { padding-top: 20px; background: linear-gradient(180deg, #001020, #00182f); }
.benefits-panel { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; padding: 52px; border: 1px solid rgba(26,148,225,.45); border-radius: 28px; background: linear-gradient(135deg, rgba(4,45,80,.9), rgba(0,20,39,.95)); box-shadow: var(--shadow); }
.benefits-panel h2 { margin: 0; font-size: clamp(2.2rem, 3.4vw, 3.6rem); }
.benefits-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px 25px; margin: 0; padding: 0; list-style: none; }
.benefits-list li { position: relative; padding-left: 33px; color: #d0dde8; }
.benefits-list li::before { content: "✓"; position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 23px; height: 23px; border-radius: 50%; color: #071627; background: var(--green); font-size: .8rem; font-weight: 900; }

.section-contact { background: radial-gradient(circle at 12% 70%, rgba(167,213,0,.1), transparent 25%), linear-gradient(180deg, #00182f, #001020); }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.contact-copy > p:not(.eyebrow) { max-width: 530px; color: var(--muted); font-size: 1.08rem; }
.contact-person { display: flex; align-items: center; gap: 14px; margin-top: 28px; }
.avatar { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; color: #061526; background: linear-gradient(135deg, var(--green-soft), var(--green)); font-weight: 900; }
.contact-person strong, .contact-person a { display: block; }
.contact-person a { color: var(--cyan); font-weight: 740; }
.contact-form { padding: 32px; border: 1px solid rgba(102,160,203,.35); border-radius: 24px; background: rgba(0,26,51,.82); box-shadow: var(--shadow); }
.field-row { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.contact-form label { display: block; margin-bottom: 16px; color: #dce8f0; font-size: .86rem; font-weight: 750; }
.contact-form input, .contact-form textarea { width: 100%; margin-top: 7px; padding: 14px 15px; border: 1px solid rgba(114,164,202,.34); border-radius: 12px; outline: none; color: white; background: rgba(0,14,29,.75); transition: border-color .2s, box-shadow .2s; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(7,141,240,.15); }
.button-full { width: 100%; border: 0; }
.form-note { margin: 12px 0 0; color: #8198aa; text-align: center; font-size: .75rem; }

.site-footer { padding: 55px 0 25px; border-top: 1px solid rgba(255,255,255,.08); background: #000d1a; }
.footer-layout { display: grid; grid-template-columns: 1fr auto; gap: 35px 65px; align-items: start; }
.footer-brand img { width: 230px; }
.footer-brand p { margin: 12px 0 0; color: #8da3b6; }
.footer-links { display: flex; flex-wrap: wrap; gap: 17px 24px; color: #b8c8d6; font-weight: 650; }
.legal { grid-column: 1 / -1; max-width: 850px; color: #71889b; font-size: .8rem; }
.copyright { margin-top: 24px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.06); color: #61798d; font-size: .78rem; }
.whatsapp-fab { position: fixed; z-index: 90; right: 24px; bottom: 24px; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; color: white; background: #25d366; box-shadow: 0 12px 30px rgba(0,0,0,.3); transition: transform .2s; }
.whatsapp-fab:hover { transform: scale(1.07); }
.whatsapp-fab svg { width: 31px; fill: currentColor; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .hero-layout, .tech-layout, .contact-layout { grid-template-columns: 1fr; }
  .hero-copy { max-width: 780px; }
  .hero-visual { min-height: 560px; }
  .hero-summary { grid-template-columns: 1fr; }
  .hero-summary article + article { border-left: 0; border-top: 1px solid rgba(125,176,213,.23); }
  .hero-summary article { min-height: auto; }
  .tech-layout { gap: 38px; }
  .tech-visual { order: 2; min-height: 560px; }
  .tech-copy { order: 1; }
  .benefits-panel { grid-template-columns: 1fr; gap: 35px; }
  .contact-layout { gap: 45px; }
}

@media (max-width: 780px) {
  :root { --container: min(100% - 28px, 1160px); }
  .nav-wrap { min-height: 70px; }
  .brand img { width: 190px; }
  .menu-button { display: block; }
  .main-nav { position: fixed; inset: 70px 0 auto; display: grid; gap: 0; padding: 14px; background: rgba(0,16,32,.98); border-bottom: 1px solid rgba(255,255,255,.08); transform: translateY(-130%); opacity: 0; pointer-events: none; transition: .3s; }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 14px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav-cta { margin-top: 8px; text-align: center; }
  .hero { padding-top: 125px; }
  h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  .hero-layout { gap: 25px; }
  .hero-visual { min-height: 500px; }
  .product-card { width: min(390px, 92%); }
  .floating-card { min-width: 155px; padding: 10px; }
  .floating-card-left { left: 0; bottom: 55px; }
  .floating-card-right { right: 0; top: 70px; }
  .ring-one { width: 390px; height: 390px; }
  .ring-two { width: 300px; height: 300px; }
  .problem-grid { grid-template-columns: 1fr; }
  .feature-card { grid-template-columns: 70px 1fr; padding: 23px; }
  .icon-shell { width: 65px; height: 65px; }
  .icon-shell svg { width: 38px; height: 38px; }
  .spec-grid, .benefits-list, .field-row { grid-template-columns: 1fr; }
  .tech-visual { min-height: 500px; }
  .tech-halo { width: 390px; height: 390px; }
  .data-chip { min-width: 135px; }
  .chip-top { right: 0; top: 35px; }
  .chip-bottom { left: 0; bottom: 40px; }
  .process-list li { grid-template-columns: 72px 2px 1fr; gap: 18px; min-height: 175px; }
  .step-number { font-size: 3rem; }
  .benefits-panel { padding: 31px 24px; }
  .section { padding: 78px 0; }
  .section-benefits { padding-top: 10px; }
  .footer-layout { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 430px; }
  .floating-card { display: none; }
  .product-card { padding: 17px 14px 8px; border-radius: 24px; }
  .product-badge { top: 12px; left: 13px; }
  .ring-one { width: 335px; height: 335px; }
  .ring-two { width: 255px; height: 255px; }
  .hero-summary article { grid-template-columns: 52px 1fr; padding: 22px; }
  .summary-icon { width: 48px; height: 48px; }
  .feature-card { grid-template-columns: 1fr; }
  .tech-visual { min-height: 430px; }
  .tech-halo { width: 315px; height: 315px; }
  .data-chip { padding: 9px 11px; min-width: 118px; }
  .data-chip span { font-size: 1rem; }
  .contact-form { padding: 23px 18px; }
  .whatsapp-fab { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

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