:root {
  --navy-950: #04182f;
  --navy-900: #082a53;
  --navy-800: #0b3b72;
  --blue-600: #176fe5;
  --blue-500: #2586f5;
  --cyan-400: #60d4ef;
  --wa: #19b96b;
  --wa-dark: #129857;
  --ink: #102237;
  --muted: #617287;
  --line: #dce6f0;
  --surface: #f4f8fc;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(8, 42, 83, .12);
  --radius: 22px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
html.scroll-instant { scroll-behavior: auto !important; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif; font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
.page-top-anchor { position: absolute; top: 0; left: 0; width: 1px; height: 1px; pointer-events: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.22; letter-spacing: -.025em; }
h1 { font-size: clamp(2.5rem, 5.1vw, 4.8rem); margin-bottom: 24px; }
h2 { font-size: clamp(2rem, 3.6vw, 3.35rem); margin-bottom: 22px; }
h3 { font-size: 1.25rem; }
p { color: var(--muted); }
:focus-visible { outline: 3px solid var(--cyan-400); outline-offset: 4px; border-radius: 5px; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; }
.section-dark { color: white; background: var(--navy-950); }
.section-dark p { color: #b7c8da; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 1000; padding: 10px 16px; color: white; background: var(--blue-600); border-radius: 8px; transition: top .2s; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(220,230,240,.8); background: rgba(255,255,255,.92); backdrop-filter: blur(16px); }
.header-inner { min-height: 108px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; line-height: 1; }
.brand-logo { display: block; width: 92px; height: auto; aspect-ratio: 1; object-fit: contain; background: white; }
.desktop-nav { display: flex; align-items: center; gap: 29px; margin-left: auto; }
.desktop-nav a { font-size: .92rem; color: #3a4e64; transition: color .2s; }
.desktop-nav a:hover { color: var(--blue-600); }
.language-switch { min-width: 46px; min-height: 42px; padding: 8px 11px; display: inline-flex; align-items: center; justify-content: center; color: var(--navy-900); background: #eef6ff; border: 1px solid #c8dbef; border-radius: 11px; font-size: .78rem; font-weight: 800; letter-spacing: .06em; transition: color .2s, border-color .2s, background .2s; }
.language-switch:hover { color: var(--blue-600); background: white; border-color: var(--blue-500); }

.button { min-height: 51px; padding: 13px 22px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 12px; font-weight: 700; line-height: 1.25; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 43px; padding: 10px 16px; font-size: .9rem; }
.button-large { min-height: 62px; padding: 17px 26px; }
.button-whatsapp { color: white; background: var(--wa); box-shadow: 0 13px 30px rgba(25,185,107,.2); }
.button-whatsapp:hover { background: var(--wa-dark); box-shadow: 0 16px 36px rgba(25,185,107,.28); }
.button-primary { color: white; background: var(--blue-600); box-shadow: 0 13px 30px rgba(23,111,229,.18); }
.button-primary:hover { background: var(--navy-800); }
.button-ghost { color: white; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.05); }
.button-ghost:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.1); }
.button-outline { color: var(--navy-900); border-color: #b8c8da; background: white; }
.button-outline:hover { color: var(--blue-600); border-color: var(--blue-500); }
.wa-icon { width: 15px; height: 15px; display: inline-grid; place-items: center; color: white; font-size: .75rem; border: 1.5px solid white; border-radius: 50%; }

.eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 19px; color: #8ebeea !important; font-weight: 800; font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 32px; height: 2px; background: var(--blue-500); }
.eyebrow.dark { color: var(--blue-600) !important; }
.section-heading { max-width: 660px; }
.section-heading > p:not(.eyebrow) { font-size: 1.04rem; }
.section-heading.centered { margin: 0 auto 56px; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }

.hero { position: relative; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 77% 28%, rgba(27,102,174,.38), transparent 32%), linear-gradient(125deg, #04182f 0%, #072747 56%, #0b3764 100%); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .07; background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to right, black, transparent 85%); }
.hero-grid { min-height: 720px; padding-top: 86px; padding-bottom: 106px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 64px; }
.hero-copy { max-width: 710px; }
.hero-copy > p { max-width: 690px; }
.hero-title { font-size: clamp(2.35rem, 4.35vw, 4.15rem); line-height: 1.08; letter-spacing: -.035em; }
.hero-title-line { display: block; }
.hero-title-line + .hero-title-line { margin-top: .1em; }
.hero-brand-line { margin-top: .32em !important; color: var(--cyan-400); font-size: .78em; letter-spacing: .01em; }
.hero-lead { margin-bottom: 14px; color: white !important; font-size: 1.32rem; font-weight: 700; }
.brand-promise { margin: 26px 0 28px; color: #82daf0 !important; font-weight: 700; font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.trust-row { margin: 33px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 22px; list-style: none; color: #c6d4e2; font-size: .86rem; }
.trust-row span { color: var(--cyan-400); }
.visual-frame { position: relative; max-width: 470px; margin-left: auto; }
.visual-frame::before { content: ""; position: absolute; inset: 7% -9% -4% 13%; z-index: -1; border: 1px solid rgba(96,212,239,.25); border-radius: 32px; }
.visual-frame img { width: 100%; border: 1px solid rgba(255,255,255,.12); border-radius: 28px; box-shadow: 0 35px 70px rgba(0,0,0,.28); }
.visual-frame .hero-photo { height: auto; object-fit: contain; background: #dce9f1; }
.illustration-label { position: absolute; right: 16px; top: 16px; padding: 5px 9px; color: rgba(255,255,255,.75); background: rgba(4,24,47,.7); border: 1px solid rgba(255,255,255,.18); border-radius: 999px; font-size: .68rem; letter-spacing: .08em; }
.visual-note { position: absolute; display: flex; align-items: center; gap: 11px; padding: 14px 16px; color: var(--ink); background: rgba(255,255,255,.96); border: 1px solid rgba(255,255,255,.8); border-radius: 14px; box-shadow: var(--shadow); }
.visual-note strong, .visual-note small { display: block; }
.visual-note small { color: var(--muted); font-size: .72rem; }
.note-top { left: -38px; top: 16%; }
.note-bottom { right: -30px; bottom: 10%; }
.note-bottom > strong { color: var(--blue-600); font-size: 1.5rem; }
.pulse-dot { width: 12px; height: 12px; background: var(--wa); border-radius: 50%; box-shadow: 0 0 0 6px rgba(25,185,107,.14); }
.hero-ribbon { position: absolute; inset: auto 0 0; height: 34px; overflow: hidden; }
.hero-ribbon div { height: 100%; background: white; clip-path: polygon(0 78%, 72% 13%, 100% 54%, 100% 100%, 0 100%); }

.problem-section { background: white; }
.image-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.image-card { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .25s, box-shadow .25s; }
.image-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.image-card img { width: 100%; aspect-ratio: 1.55; object-fit: cover; border-bottom: 1px solid var(--line); }
.image-card > div { position: relative; padding: 28px 26px 25px; }
.image-card h3 { margin: 5px 0 9px; }
.image-card p { margin-bottom: 0; font-size: .93rem; }
.card-number { color: var(--blue-600); font-weight: 800; font-size: .73rem; letter-spacing: .12em; }

.services-section { background: var(--surface); }
.service-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: start; }
.sticky-heading { position: sticky; top: 120px; }
.sticky-heading .button { margin-top: 16px; }
.service-list { border-top: 1px solid #cbd9e7; }
.service-item { padding: 34px 8px; display: grid; grid-template-columns: 70px 1fr; gap: 24px; border-bottom: 1px solid #cbd9e7; }
.service-icon { width: 58px; height: 58px; display: grid; place-items: center; color: var(--blue-600); background: white; border: 1px solid var(--line); border-radius: 16px; font-size: 1.6rem; }
.service-index { margin: 0 0 7px; color: var(--blue-600); font-size: .71rem; font-weight: 800; letter-spacing: .14em; }
.service-item h3 { margin-bottom: 8px; font-size: 1.4rem; }
.service-item p:last-child { margin-bottom: 0; }

.pricing-section { background: white; }
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 19px; align-items: stretch; }
.price-card { position: relative; padding: 36px 31px 31px; display: flex; flex-direction: column; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 13px 35px rgba(8,42,83,.06); }
.price-card.featured { color: white; background: linear-gradient(155deg, var(--navy-900), #0c477d); border-color: transparent; transform: translateY(-12px); box-shadow: 0 26px 60px rgba(8,42,83,.23); }
.featured-tag { position: absolute; top: 16px; right: 16px; padding: 5px 11px; color: #063c24; background: #bdf2d5; border-radius: 999px; font-size: .72rem; font-weight: 800; }
.plan-name { margin-bottom: 13px; color: var(--blue-600); font-weight: 800; }
.featured .plan-name { color: #8ee5f6; }
.price { margin-bottom: 3px; color: var(--navy-900); font-size: 3.2rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; }
.featured .price { color: white; }
.price small { margin-right: 5px; font-size: 1rem; letter-spacing: 0; }
.price-detail { font-size: .9rem; }
.featured .price-detail, .featured li { color: #ccdae7; }
.price-card ul { margin: 26px 0 30px; padding: 24px 0 0; border-top: 1px solid var(--line); list-style: none; }
.featured ul { border-top-color: rgba(255,255,255,.17); }
.price-card li { position: relative; margin: 9px 0; padding-left: 24px; color: var(--muted); font-size: .93rem; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--wa); font-weight: 800; }
.price-card .button { margin-top: auto; }
.offer-banner { margin-top: 38px; padding: 23px 30px; display: flex; align-items: center; gap: 18px; color: white; background: linear-gradient(105deg, var(--blue-600), var(--navy-800)); border-radius: 16px; }
.offer-banner strong { display: block; font-size: 1.05rem; }
.offer-banner p { margin: 0; color: #cfe3fa; font-size: .87rem; }
.offer-banner small { margin-left: auto; color: #cfe3fa; }
.gift-icon { width: 40px; height: 40px; display: grid; place-items: center; color: var(--navy-900); background: #a9effb; border-radius: 50%; }
.pricing-note { max-width: 850px; margin: 24px auto 0; text-align: center; font-size: .82rem; }

.why-section { color: white; background: radial-gradient(circle at 100% 0, rgba(37,134,245,.25), transparent 33%), var(--navy-950); }
.why-section p { color: #afc0d1; }
.why-intro { max-width: 760px; margin-bottom: 52px; }
.benefit-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.benefit-card { grid-column: span 2; min-height: 210px; padding: 28px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.13); border-radius: 18px; }
.benefit-card:nth-child(4) { grid-column: 2 / span 2; }
.benefit-card span { color: var(--cyan-400); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.benefit-card h3 { margin: 35px 0 12px; }
.benefit-card p { margin-bottom: 0; font-size: .9rem; }
.transparency-note { margin-top: 26px; padding: 25px 28px; display: flex; gap: 17px; align-items: flex-start; color: #172c40; background: #dff7fb; border-radius: 16px; }
.transparency-note > span { flex: 0 0 auto; width: 28px; height: 28px; display: grid; place-items: center; color: white; background: var(--blue-600); border-radius: 50%; font-family: serif; font-weight: 700; }
.transparency-note strong { display: block; margin-bottom: 3px; }
.transparency-note p { margin: 0; color: #3f5a70; }

.faq-section { background: var(--surface); }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 85px; align-items: start; }
.accordion { border-top: 1px solid #bfcedd; }
.accordion details { border-bottom: 1px solid #bfcedd; }
.accordion summary { position: relative; padding: 25px 48px 25px 0; display: grid; grid-template-columns: 42px 1fr; align-items: center; color: var(--ink); font-weight: 700; cursor: pointer; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { color: var(--blue-600); font-size: .72rem; }
.accordion summary i, .accordion summary i::after { position: absolute; right: 3px; width: 14px; height: 2px; background: var(--blue-600); content: ""; transition: transform .2s; }
.accordion summary i::after { right: 0; transform: rotate(90deg); }
.accordion details[open] summary i::after { transform: rotate(0); }
.accordion details > p { margin: -6px 45px 25px 42px; }

.area-section { background: white; }
.area-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 80px; align-items: center; }
.area-copy p { max-width: 660px; }
.area-disclaimer { padding-left: 18px; border-left: 3px solid var(--blue-500); font-size: .9rem; }
.area-panel { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.area-panel > div { padding: 23px 27px; display: grid; grid-template-columns: 45px 1fr; gap: 15px; align-items: start; border-bottom: 1px solid var(--line); }
.area-panel > div:last-child { border-bottom: 0; }
.area-panel > div > span { width: 42px; height: 42px; display: grid; place-items: center; color: var(--blue-600); background: white; border: 1px solid var(--line); border-radius: 12px; font-size: 1.2rem; }
.area-panel p { margin: 0; font-size: .82rem; }
.area-panel strong { display: block; margin-top: 3px; color: var(--ink); font-size: 1rem; }
.area-panel a { color: var(--blue-600); }

.final-cta { padding: 82px 0; background: linear-gradient(125deg, #071e38, #0b3e70); }
.cta-inner { display: grid; grid-template-columns: 1fr auto; gap: 70px; align-items: center; }
.cta-inner h2 { max-width: 760px; }
.cta-inner p:not(.eyebrow) { max-width: 780px; margin-bottom: 0; }
.site-footer { padding: 65px 0 28px; background: #031326; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 60px; }
.footer-brand .brand-logo { width: 160px; border-radius: 18px; }
.footer-grid > div:first-child > p { margin: 22px 0 0; }
.footer-grid h3 { margin: 6px 0 16px; font-size: .85rem; color: #87c8ef; letter-spacing: .08em; }
.footer-grid p { margin-bottom: 8px; color: #93a9be; font-size: .88rem; }
.footer-grid a { color: white; }
.footer-bottom { margin-top: 48px; padding-top: 22px; display: flex; justify-content: space-between; gap: 30px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom p, .footer-bottom a { margin: 0; color: #788fa6; font-size: .78rem; }
.floating-whatsapp { position: fixed; right: 19px; bottom: 19px; z-index: 80; width: 58px; height: 58px; display: none; place-items: center; color: white; background: var(--wa); border: 4px solid white; border-radius: 50%; box-shadow: 0 12px 30px rgba(0,0,0,.22); }
.floating-whatsapp span { width: 23px; height: 23px; display: grid; place-items: center; border: 2px solid white; border-radius: 50%; font-size: .8rem; }
.consent-banner { position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 200; max-width: 920px; margin: auto; padding: 20px 22px; display: flex; align-items: center; gap: 28px; background: white; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 22px 70px rgba(4,24,47,.27); }
.consent-banner[hidden] { display: none; }
.consent-banner strong { display: block; }
.consent-banner p { margin: 4px 0 0; font-size: .82rem; line-height: 1.5; }
.consent-actions { margin-left: auto; display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.consent-actions .button { min-height: 43px; padding: 10px 15px; font-size: .82rem; }
.text-button { padding: 8px; color: var(--muted); background: transparent; border: 0; cursor: pointer; }
.noscript-note { position: fixed; inset: auto 10px 10px; z-index: 300; margin: 0; padding: 10px; text-align: center; color: white; background: var(--navy-900); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1000px) {
  .desktop-nav { display: none; }
  .hero-grid { grid-template-columns: 1fr 390px; gap: 35px; }
  .hero-visual { align-self: end; }
  .service-layout { gap: 48px; }
  .faq-layout { gap: 48px; }
}

@media (max-width: 820px) {
  .section { padding: 82px 0; }
  .hero-grid { padding-top: 70px; grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .visual-frame { max-width: 530px; margin: 10px auto 0; }
  .image-card-grid, .price-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .price-card.featured { transform: none; }
  .service-layout, .faq-layout, .area-layout { grid-template-columns: 1fr; gap: 50px; }
  .sticky-heading { position: static; }
  .benefit-card { grid-column: span 3; }
  .benefit-card:nth-child(4) { grid-column: span 3; }
  .benefit-card:nth-child(5) { grid-column: 2 / span 4; }
  .cta-inner { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .floating-whatsapp { display: grid; }
  .consent-banner { bottom: 88px; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 68px 0; }
  .header-inner { min-height: 94px; gap: 10px; }
  .language-switch { min-width: 42px; min-height: 40px; padding: 7px 9px; }
  .header-inner > .button { width: 45px; min-height: 43px; padding: 0; font-size: 0; border-radius: 50%; }
  .header-inner > .button .wa-icon { width: 19px; height: 19px; }
  .brand-logo { width: 78px; }
  h1 { font-size: clamp(2.15rem, 11vw, 3.2rem); }
  .hero-title { font-size: clamp(2.05rem, 10vw, 3rem); }
  h2 { font-size: clamp(1.8rem, 8.3vw, 2.5rem); }
  .hero-grid { min-height: auto; padding-top: 52px; padding-bottom: 84px; }
  .hero-lead { font-size: 1.13rem; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .trust-row { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
  .trust-row li:last-child { grid-column: 1 / -1; }
  .visual-note { padding: 10px 12px; transform: scale(.86); }
  .note-top { left: -12px; }
  .note-bottom { right: -13px; }
  .section-heading.centered { margin-bottom: 38px; }
  .service-item { grid-template-columns: 54px 1fr; gap: 16px; padding: 28px 0; }
  .service-icon { width: 50px; height: 50px; }
  .price-card { padding: 30px 24px 25px; }
  .price { font-size: 2.8rem; }
  .offer-banner { padding: 20px; align-items: flex-start; flex-wrap: wrap; }
  .offer-banner small { width: 100%; margin-left: 58px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card, .benefit-card:nth-child(4), .benefit-card:nth-child(5) { grid-column: auto; min-height: 0; }
  .benefit-card h3 { margin-top: 20px; }
  .accordion summary { grid-template-columns: 30px 1fr; padding-right: 32px; }
  .accordion details > p { margin-left: 30px; margin-right: 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { display: block; }
  .footer-bottom a { display: inline-block; margin-top: 9px; }
  .consent-banner { left: 10px; right: 10px; padding: 17px; display: block; }
  .consent-actions { margin-top: 14px; }
}

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