:root {
  --navy: #07101f;
  --navy-2: #0c1930;
  --card: #101f39;
  --blue: #087cff;
  --blue-light: #4da5ff;
  --white: #f7fbff;
  --muted: #afc0d7;
  --line: rgba(151, 188, 231, 0.18);
  --green: #20c86a;
  --green-dark: #12a958;
  --orange: #ffb04a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 4%, rgba(8,124,255,.17), transparent 28rem),
    linear-gradient(180deg, #07101f 0%, #09152a 58%, #07101f 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; }
img, video { display: block; max-width: 100%; }
.topbar, main, footer { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }

.topbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; }
.brand img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 22px rgba(8,124,255,.28); }
.status { display: flex; align-items: center; gap: 9px; color: #dce8f8; font-size: .9rem; }
.status span { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(32,200,106,.12); }

.hero { min-height: 690px; display: grid; grid-template-columns: 1.07fr .93fr; align-items: center; gap: 54px; padding: 72px 0 78px; }
.eyebrow { margin: 0 0 13px; color: var(--blue-light); font-size: .78rem; font-weight: 900; letter-spacing: .17em; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(2.45rem, 5.2vw, 4.9rem); line-height: .98; letter-spacing: -.055em; }
h2 { margin-bottom: 16px; font-size: clamp(1.85rem, 3.8vw, 3rem); line-height: 1.08; letter-spacing: -.035em; }
h3 { font-size: 1.05rem; line-height: 1.25; }
.lead { max-width: 670px; margin-bottom: 29px; color: #c5d3e5; font-size: 1.15rem; line-height: 1.7; }
.whatsapp-button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 14px 22px;
  border-radius: 14px;
  color: #03140a;
  background: linear-gradient(180deg, #34de81, var(--green));
  box-shadow: 0 12px 34px rgba(32,200,106,.23);
  font-weight: 900;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.whatsapp-button:hover { transform: translateY(-2px); background: linear-gradient(180deg, #45e78d, #23ce6e); box-shadow: 0 16px 40px rgba(32,200,106,.32); }
.whatsapp-button:focus-visible, .scroll-button:focus-visible, .brand:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }
.whatsapp-button svg { width: 24px; height: 24px; fill: currentColor; }
.scroll-button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 14px 22px; border: 1px solid rgba(77,165,255,.48); border-radius: 14px; color: #e9f5ff; background: rgba(8,124,255,.11); font-weight: 850; text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.scroll-button:hover { transform: translateY(-2px); border-color: var(--blue-light); background: rgba(8,124,255,.18); }
.scroll-button span { color: var(--blue-light); font-size: 1.25rem; }
.button-note { max-width: 560px; margin: 13px 0 0; color: var(--muted); font-size: .85rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: 9px 19px; margin-top: 27px; color: #d8e6f7; font-size: .88rem; font-weight: 650; }

.hero-visual { position: relative; min-height: 500px; display: grid; place-items: center; }
.electric-ring { position: absolute; inset: 8%; border: 1px solid rgba(77,165,255,.35); border-radius: 50%; box-shadow: inset 0 0 60px rgba(8,124,255,.13), 0 0 90px rgba(8,124,255,.11); }
.electric-ring::before, .electric-ring::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(77,165,255,.16); }
.electric-ring::before { inset: -34px; }
.electric-ring::after { inset: 32px; }
.logo-stage { width: min(76%, 385px); aspect-ratio: 1; border-radius: 50%; position: relative; z-index: 2; filter: drop-shadow(0 30px 40px rgba(0,0,0,.42)); }
.logo-stage img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.question-card { position: absolute; z-index: 3; max-width: 230px; padding: 13px 16px; border: 1px solid rgba(172,203,240,.23); border-radius: 13px; background: rgba(11,26,50,.88); box-shadow: 0 18px 50px rgba(0,0,0,.34); backdrop-filter: blur(12px); }
.question-card strong, .question-card span { display: block; }
.question-card strong { font-size: .9rem; }
.question-card span { color: var(--muted); font-size: .78rem; }
.question-one { top: 12%; right: 0; }
.question-two { left: 0; bottom: 13%; }

.problems { padding: 92px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 38px; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.05rem; }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.problem-grid article { min-height: 210px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(155deg, rgba(18,36,65,.94), rgba(9,23,44,.88)); }
.problem-grid .icon { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 24px; border-radius: 12px; color: #fff; background: rgba(8,124,255,.18); border: 1px solid rgba(77,165,255,.25); font-size: 1.3rem; font-weight: 900; }
.problem-grid h3 { margin-bottom: 8px; }
.problem-grid p { margin-bottom: 0; color: var(--muted); font-size: .92rem; }

.services { padding: 92px 0; border-top: 1px solid var(--line); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-grid article { min-height: 190px; padding: 23px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(155deg, rgba(18,36,65,.94), rgba(9,23,44,.88)); }
.service-grid span { color: var(--blue-light); font-size: .8rem; font-weight: 900; letter-spacing: .12em; }
.service-grid h3 { margin: 26px 0 8px; }
.service-grid p { margin-bottom: 0; color: var(--muted); font-size: .92rem; }

.steps { display: grid; grid-template-columns: 1fr .82fr; gap: 70px; align-items: center; padding: 92px 0; }
.steps ol { padding: 0; margin: 35px 0 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding: 0 0 26px; }
.steps li > span { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(77,165,255,.45); border-radius: 50%; color: var(--blue-light); background: rgba(8,124,255,.1); font-weight: 900; }
.steps li strong { font-size: 1.05rem; }
.steps li p { margin: 3px 0 0; color: var(--muted); }
.preparation-panel { padding: 40px; border: 1px solid rgba(77,165,255,.28); border-radius: 24px; background: linear-gradient(145deg, rgba(8,124,255,.13), rgba(9,26,45,.92)); box-shadow: 0 30px 90px rgba(0,0,0,.25); }
.panel-label { display: inline-block; margin-bottom: 22px; padding: 5px 9px; border-radius: 999px; color: #96f5bd; background: rgba(32,200,106,.12); font-size: .72rem; font-weight: 900; letter-spacing: .13em; }
.preparation-panel h2 { font-size: 2rem; }
.preparation-panel > p { color: #c8d7e9; }
.safety-note { margin: 24px 0 0; padding: 15px 16px; border-left: 3px solid var(--orange); background: rgba(255,176,74,.08); border-radius: 0 10px 10px 0; }
.phone { margin-bottom: 14px; color: #72eba5; font-size: 1.45rem; font-weight: 900; letter-spacing: .02em; }

.about { display: grid; grid-template-columns: .72fr 1fr; gap: 62px; align-items: center; padding: 92px 0; border-top: 1px solid var(--line); }
.video-wrap { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #02060c; box-shadow: 0 24px 60px rgba(0,0,0,.32); }
.video-wrap video { width: 100%; aspect-ratio: 1; object-fit: contain; }
.about-copy > p:not(.eyebrow):not(.disclaimer) { color: var(--muted); font-size: 1.05rem; }
.disclaimer { margin: 25px 0 0; padding: 17px 18px; border-left: 3px solid var(--blue); color: #d5e3f3; background: rgba(8,124,255,.08); border-radius: 0 10px 10px 0; }

.emergency { display: grid; grid-template-columns: 50px 1fr; gap: 17px; align-items: center; margin-bottom: 78px; padding: 22px 25px; border: 1px solid rgba(255,176,74,.35); border-radius: 18px; background: rgba(255,176,74,.08); }
.emergency > span { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; color: #1b1002; background: var(--orange); font-size: 1.4rem; font-weight: 950; }
.emergency strong { color: #ffd79f; }
.emergency p { margin: 2px 0 0; color: #dfccb1; }

.final-contact { display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; margin-bottom: 92px; padding: 42px; border: 1px solid rgba(45,223,126,.32); border-radius: 24px; background: linear-gradient(145deg, rgba(22,75,63,.42), rgba(9,26,45,.94)); box-shadow: 0 30px 90px rgba(0,0,0,.25); }
.final-copy { max-width: 710px; }
.final-copy h2 { margin-bottom: 12px; }
.final-copy > p:last-child { margin-bottom: 0; color: #c4d6d1; }
.final-action { min-width: 315px; text-align: center; }
.final-action .phone { margin: 0 0 13px; }
.final-action .whatsapp-button { width: 100%; }

footer { padding: 0 0 54px; text-align: center; color: var(--muted); font-size: .82rem; }
footer img { width: min(100%, 850px); margin: 0 auto 20px; border-radius: 12px; opacity: .9; }

@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 24px; padding-top: 54px; }
  .hero-copy { text-align: center; }
  .lead, .button-note { margin-inline: auto; }
  .trust-row { justify-content: center; }
  .hero-visual { min-height: 420px; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .about { grid-template-columns: .8fr 1fr; gap: 36px; }
  .final-contact { grid-template-columns: 1fr; gap: 28px; }
  .final-action { width: min(100%, 470px); min-width: 0; text-align: left; }
}

@media (max-width: 640px) {
  .topbar, main, footer { width: min(100% - 28px, 1160px); }
  .topbar { min-height: 70px; }
  .brand span { font-size: .88rem; }
  .brand img { width: 40px; height: 40px; }
  .status { font-size: 0; }
  .status::after { content: "WhatsApp"; font-size: .76rem; }
  .hero { padding: 43px 0 52px; }
  h1 { font-size: clamp(2.25rem, 11.5vw, 3.25rem); }
  .lead { font-size: 1rem; }
  .scroll-button { width: 100%; padding-inline: 13px; font-size: .94rem; }
  .trust-row { display: grid; grid-template-columns: 1fr; text-align: left; margin-left: 6px; }
  .hero-visual { min-height: 335px; }
  .logo-stage { width: 69%; }
  .question-card { max-width: 190px; padding: 10px 12px; }
  .question-one { top: 5%; right: -4px; }
  .question-two { left: -4px; bottom: 8%; }
  .problems, .services, .steps, .about { padding: 64px 0; }
  .problem-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .problem-grid article { min-height: 0; }
  .service-grid article { min-height: 0; }
  .about { grid-template-columns: 1fr; }
  .video-wrap { width: 82%; margin-inline: auto; }
  .preparation-panel { padding: 28px 22px; }
  .emergency { grid-template-columns: 1fr; margin-bottom: 54px; padding: 20px; }
  .final-contact { margin-bottom: 58px; padding: 28px 22px; }
  .final-action { text-align: left; }
  .final-action .whatsapp-button { padding-inline: 13px; font-size: .94rem; }
  footer { padding-bottom: 36px; }
}

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