:root {
  color-scheme: dark;
  --page: #061423;
  --surface: #0b2236;
  --surface-high: #14334d;
  --text: #f0f9ff;
  --muted: #acc9da;
  --line: rgba(145, 211, 240, .26);
  --cyan: #65ccff;
  --focus: #81d5f7;
  --header: rgba(5, 19, 33, .89);
}
:root[data-theme="light"] {
  color-scheme: light;
  --page: #f3f8fc;
  --surface: #fff;
  --surface-high: #e8f2fb;
  --text: #1c3448;
  --muted: #547084;
  --line: #d6e5ef;
  --cyan: #0072bb;
  --focus: #0072bb;
  --header: rgba(255, 255, 255, .92);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--page); }
body { margin: 0; background: var(--page); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
button, select { font: inherit; }
img, video { display: block; max-width: 100%; }
.shell { width: min(1200px, calc(100% - 80px)); margin-inline: auto; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
section { scroll-margin-top: 90px; }

.site-header { position: relative; z-index: 5; border-bottom: 1px solid var(--line); background: var(--header); backdrop-filter: blur(18px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 88px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; gap: 14px; font-size: 15px; font-weight: 800; letter-spacing: .1em; }
.brand-icon { display: grid; place-items: center; width: 54px; height: 54px; padding: 5px; overflow: hidden; border-radius: 16px; background: #fff; box-shadow: 0 8px 19px #0008, 0 0 19px #67ceff20; }
.brand-icon img { width: 100%; height: 100%; object-fit: contain; border-radius: 9px; }
.main-nav, .header-actions { display: flex; align-items: center; gap: 26px; }
.main-nav { margin-left: auto; color: var(--muted); font-size: 13px; font-weight: 700; }
.main-nav a, .header-entry { transition: color .18s, text-shadow .18s; }
.main-nav a:hover, .header-entry:hover { color: var(--cyan); text-shadow: 0 0 18px #65ccff70; }
.header-actions { gap: 16px; }
.header-entry { white-space: nowrap; color: var(--cyan); font-size: 13px; font-weight: 800; }
.header-entry span { margin-left: 4px; }
.theme-control { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 700; }
.theme-control select { min-height: 38px; padding: 0 28px 0 11px; border: 1px solid var(--line); border-radius: 10px; color: var(--text); background: var(--surface); cursor: pointer; }

.hero { position: relative; isolation: isolate; overflow: hidden; background: #061423 url("assets/night-road-wide.png") center bottom / cover no-repeat; }
.hero::before { position: absolute; z-index: -1; inset: 0; content: ""; background: linear-gradient(180deg, rgba(2, 12, 23, .52) 0%, rgba(2, 12, 23, .4) 48%, rgba(2, 12, 23, .26) 82%, #061423 100%); }
.hero-content { display: flex; flex-direction: column; min-height: 800px; padding-top: 86px; padding-bottom: 34px; }
.hero-copy { max-width: 820px; }
.eyebrow { margin: 0 0 18px; color: var(--cyan); font-size: 12px; font-weight: 850; letter-spacing: .19em; }
.eyebrow-line { display: inline-block; width: 24px; height: 2px; margin: 0 9px 4px 0; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { margin-bottom: 0; color: #f3faff; font-size: clamp(55px, 6.5vw, 90px); font-weight: 850; line-height: .98; letter-spacing: -.055em; text-wrap: balance; }
.hero h1 em { color: #a6e7ff; font-style: normal; }
.hero-lead { max-width: 640px; margin: 24px 0 0; color: #bed9e9; font-size: clamp(18px, 1.75vw, 21px); line-height: 1.5; }
.hero-panels { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); gap: 18px; align-items: stretch; margin-top: 56px; }
.contact-panel, .preview-panel { min-width: 0; border: 1px solid #5a9cc452; border-radius: 29px; background: linear-gradient(145deg, rgba(31, 65, 91, .94), rgba(9, 30, 49, .95) 50%, rgba(6, 22, 38, .97)); box-shadow: inset 2px 2px 5px #b4e5ff25, inset -4px -4px 12px #0008, 0 22px 55px #0008; backdrop-filter: blur(20px); }
.contact-panel { display: flex; flex-direction: column; padding: 27px; }
.panel-heading { display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.panel-kicker { color: #77d4ff; font-size: 10px; font-weight: 800; letter-spacing: .19em; }
.contact-panel h2 { margin: 7px 0 0; color: #fff; font-size: clamp(26px, 3vw, 35px); line-height: 1.12; letter-spacing: -.035em; }
.panel-arrow { color: #7dcfff; font-size: 26px; }
.hero-contact-grid { display: grid; flex: 1; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.hero-contact-grid .contact-card { display: grid; grid-template-columns: 74px minmax(0, 1fr); grid-template-rows: auto auto auto; align-content: center; column-gap: 20px; min-height: 170px; padding: 19px 24px; }
.hero-contact-grid .contact-orb { grid-column: 1; grid-row: 1 / 4; align-self: center; width: 72px; height: 72px; margin: 0; }
.hero-contact-grid .contact-orb svg { width: 43px; height: 43px; }
.hero-contact-grid .contact-kicker, .hero-contact-grid .contact-card strong, .hero-contact-grid .contact-description { grid-column: 2; }
.hero-contact-grid .contact-card strong { font-size: clamp(21px, 2.1vw, 27px); }
.hero-contact-grid .contact-description { margin-top: 6px; }
.preview-panel { position: relative; display: flex; flex-direction: column; align-items: center; gap: 20px; padding: 26px 20px 22px; overflow: hidden; }
.preview-panel::before { position: absolute; inset: 25% -20% 0; content: ""; background: radial-gradient(circle, #3cbfff27, transparent 67%); pointer-events: none; }
.preview-copy { position: relative; align-self: stretch; padding-left: 6px; }
.preview-copy p { max-width: 310px; margin: 9px 0 0; color: #e1f4ff; font-size: 15px; font-weight: 650; line-height: 1.25; }
.preview-panel video { position: relative; width: min(100%, 284px); height: auto; aspect-ratio: 9 / 16; border: 1px solid #87bad454; border-radius: 22px; background: #fff; object-fit: contain; box-shadow: 0 15px 34px #000b, 0 0 24px #3dbfff35; }
.scroll-cue { display: inline-flex; align-items: center; gap: 9px; align-self: flex-start; margin-top: auto; padding-top: 34px; color: #a2ccdf; font-size: 10px; font-weight: 800; letter-spacing: .2em; }
.scroll-cue span { color: #6fd3ff; font-size: 18px; font-weight: 400; }

.audiences-section { padding: 92px 0 100px; background: var(--page); }
.section-intro { display: flex; justify-content: space-between; align-items: end; gap: 45px; margin-bottom: 36px; }
.section-intro h2, .process-intro h2, .final-inner h2 { max-width: 710px; margin: 0; font-size: clamp(37px, 4.6vw, 58px); line-height: 1.04; letter-spacing: -.055em; }
.section-intro > p { max-width: 290px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.5; }
.benefit-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(150deg, var(--surface-high), var(--surface)); box-shadow: inset 1px 1px 3px #bceaff1a, 0 15px 30px #0003; overflow: hidden; }
.benefit-strip > div { display: flex; flex-direction: column; gap: 11px; min-height: 174px; padding: 30px 27px; }
.benefit-strip > div + div { border-left: 1px solid var(--line); }
.benefit-strip strong { font-size: 19px; letter-spacing: -.025em; }
.benefit-strip span { color: var(--muted); font-size: 15px; line-height: 1.5; }
.contact-card { position: relative; display: flex; flex-direction: column; align-items: flex-start; min-height: 300px; padding: 28px; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(150deg, var(--surface-high), var(--surface)); box-shadow: inset 1px 1px 3px #bceaff1a, 0 15px 30px #0003; transition: border-color .18s, box-shadow .18s, transform .18s; }
.contact-card:hover, .contact-card:focus-visible { transform: translateY(-4px); border-color: var(--card-color); box-shadow: 0 0 0 2px var(--card-glow), 0 0 28px var(--card-glow), 0 18px 30px #0004; }
.contact-card:active { transform: translateY(0) scale(.985); }
.contact-card--whatsapp { --card-color: #31d6ab; --card-glow: #31d6ab4d; }
.contact-card--form { --card-color: #43bffd; --card-glow: #43bffd4d; }
.contact-orb { display: grid; place-items: center; width: 78px; height: 78px; margin-bottom: 23px; border: 1px solid var(--card-color); border-radius: 50%; color: var(--card-color); background: radial-gradient(circle at 30% 25%, #1d5069, #071b2c 78%); box-shadow: inset 0 1px 3px #b0e8ff25, 0 0 22px var(--card-glow), 0 9px 19px #0008; }
.contact-orb svg { width: 46px; height: 46px; filter: drop-shadow(0 0 7px var(--card-glow)); }
.contact-kicker { margin-bottom: 5px; color: var(--card-color); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.contact-card strong { max-width: 400px; font-size: clamp(23px, 2.5vw, 30px); line-height: 1.12; letter-spacing: -.035em; }
.contact-description { max-width: 400px; margin-top: 9px; color: var(--muted); font-size: 15px; line-height: 1.5; }
.contact-arrow { position: absolute; top: 23px; right: 25px; color: var(--card-color); font-size: 22px; }

.process-section { padding: 92px 0; border-top: 1px solid var(--line); background: linear-gradient(160deg, var(--surface), var(--page) 78%); }
.process-layout { display: grid; grid-template-columns: .9fr 1fr; gap: 90px; }
.process-intro > p:last-child { max-width: 440px; margin: 24px 0 0; color: var(--muted); font-size: 17px; line-height: 1.55; }
.process-step { display: grid; grid-template-columns: 50px 1fr; gap: 21px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.process-step:first-child { padding-top: 3px; }
.step-number { display: grid; place-items: center; width: 45px; height: 45px; border: 1px solid #5cc9f458; border-radius: 15px; color: var(--cyan); background: var(--surface-high); box-shadow: 0 0 13px #42bdf327; font-size: 12px; font-weight: 800; }
.process-step h3 { margin: 1px 0 7px; font-size: 20px; }
.process-step p { max-width: 440px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }
.final-section { padding: 78px 0 66px; border-top: 1px solid var(--line); background: linear-gradient(145deg, var(--surface), var(--page)); }
.final-inner { display: flex; flex-direction: column; }
.site-footer { padding: 23px 0; border-top: 1px solid var(--line); background: var(--page); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--muted); font-size: 12px; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; letter-spacing: .12em; }
.footer-brand img { width: 33px; height: 33px; padding: 3px; border-radius: 9px; background: #fff; }

:root[data-theme="light"] .hero { background-color: #eaf4fb; }
:root[data-theme="light"] .hero::before { background: linear-gradient(180deg, rgba(246, 251, 255, .93), rgba(237, 247, 254, .88) 51%, rgba(229, 244, 254, .69) 83%, #f3f8fc 100%); }
:root[data-theme="light"] .hero h1 { color: #1c3448; }
:root[data-theme="light"] .hero h1 em { color: #0072bb; }
:root[data-theme="light"] .hero-lead, :root[data-theme="light"] .scroll-cue { color: #486b82; }
:root[data-theme="light"] .contact-panel, :root[data-theme="light"] .preview-panel { border-color: #d3e6f4; background: linear-gradient(145deg, #fff, #e9f3fc); box-shadow: inset 2px 2px 5px #fff, 0 18px 38px #244b792e; }
:root[data-theme="light"] .contact-panel h2, :root[data-theme="light"] .preview-copy p { color: #1c3448; }
:root[data-theme="light"] .panel-kicker, :root[data-theme="light"] .panel-arrow { color: #0072bb; }
:root[data-theme="light"] .contact-card { border-color: #cfdfec; background: linear-gradient(150deg, #fff, #e6f2fb); box-shadow: inset 2px 2px 5px #fff, 0 11px 20px #244b792e; }
:root[data-theme="light"] .contact-orb { background: radial-gradient(circle at 30% 25%, #fff, #e4f1fb 80%); }

@media (max-width: 1050px) {
  .shell { width: min(100% - 48px, 1200px); }
  .main-nav { gap: 15px; }
  .header-inner { gap: 18px; }
  .hero-panels { grid-template-columns: minmax(0, 1.1fr) minmax(295px, .9fr); }
  .process-layout { gap: 48px; }
}
@media (max-width: 820px) {
  .header-inner { min-height: 75px; }
  .main-nav { display: none; }
  .header-actions { margin-left: auto; }
  .hero { background-image: url("assets/night-road.png"); background-position: center 72%; }
  .hero-content { min-height: 0; padding-top: 64px; padding-bottom: 39px; }
  .hero-panels { grid-template-columns: 1fr; max-width: 640px; margin-top: 43px; }
  .preview-panel { order: -1; padding: 22px 20px 25px; }
  .preview-panel video { width: min(62vw, 260px); }
  .scroll-cue { padding-top: 24px; }
  .benefit-strip { grid-template-columns: 1fr; }
  .benefit-strip > div { min-height: 0; padding: 21px 25px; }
  .benefit-strip > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .process-layout { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  .shell { width: calc(100% - 32px); }
  .header-inner { min-height: 69px; gap: 10px; }
  .brand { gap: 9px; font-size: 12px; }
  .brand-icon { width: 45px; height: 45px; border-radius: 13px; }
  .header-entry { display: none; }
  .theme-control span { display: none; }
  .theme-control select { min-height: 37px; font-size: 12px; }
  .hero-content { padding-top: 47px; }
  .hero h1 { font-size: clamp(46px, 12vw, 69px); line-height: 1.01; letter-spacing: -.052em; }
  .hero-lead { margin-top: 20px; font-size: 16px; line-height: 1.5; }
  .eyebrow { font-size: 10px; }
  .hero-panels { gap: 13px; margin-top: 36px; }
  .contact-panel { padding: 20px 16px; border-radius: 25px; }
  .contact-panel h2 { font-size: 27px; }
  .hero-contact-grid { gap: 10px; margin-top: 18px; }
  .hero-contact-grid .contact-card { grid-template-columns: 58px minmax(0, 1fr); column-gap: 13px; min-height: 145px; padding: 15px 17px; }
  .hero-contact-grid .contact-orb { width: 56px; height: 56px; }
  .hero-contact-grid .contact-orb svg { width: 34px; height: 34px; }
  .hero-contact-grid .contact-card strong { font-size: 19px; }
  .hero-contact-grid .contact-description { font-size: 12px; }
  .hero-contact-grid .contact-kicker { font-size: 8px; }
  .preview-copy p { max-width: none; font-size: 14px; }
  .preview-panel video { width: min(62vw, 250px); }
  .audiences-section, .process-section { padding: 68px 0; }
  .section-intro { display: block; margin-bottom: 26px; }
  .section-intro > p { margin-top: 15px; }
  .final-section { padding: 67px 0 56px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}