:root {
  --background: oklch(0.99 0.005 230);
  --foreground: oklch(0.18 0.04 245);
  --card: oklch(1 0 0);
  --primary: oklch(0.52 0.16 240);
  --primary-deep: oklch(0.32 0.12 250);
  --primary-glow: oklch(0.78 0.13 220);
  --secondary: oklch(0.96 0.02 220);
  --muted: oklch(0.5 0.03 245);
  --border: oklch(0.9 0.02 230);
  --whatsapp: oklch(0.68 0.17 148);
  --whatsapp-hover: oklch(0.61 0.17 150);
  --gradient-hero: linear-gradient(135deg, oklch(0.28 0.14 255) 0%, oklch(0.42 0.17 245) 50%, oklch(0.6 0.15 220) 100%);
  --gradient-cool: linear-gradient(180deg, oklch(0.98 0.01 220) 0%, oklch(0.94 0.03 220) 100%);
  --gradient-cta: linear-gradient(135deg, oklch(0.68 0.17 148), oklch(0.58 0.17 155));
  --shadow-soft: 0 10px 30px -12px color-mix(in oklab, oklch(0.32 0.12 250) 35%, transparent);
  --shadow-glow: 0 20px 60px -20px color-mix(in oklab, oklch(0.52 0.16 240) 55%, transparent);
  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  font-family: var(--font-sans);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--foreground); background: var(--background); overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(100% - 40px, 1280px); margin-inline: auto; }
.center { margin-top: 44px; text-align: center; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(219, 231, 239, .65); background: rgba(248, 251, 253, .86); backdrop-filter: blur(16px); }
.header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand, .footer-brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 12px; background: var(--gradient-hero); color: #fff; box-shadow: var(--shadow-soft); }
.snow-icon::before { content: ""; width: 22px; height: 22px; background: currentColor; mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.75' stroke-linecap='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 2v20M2 12h20M4.5 4.5l15 15M19.5 4.5l-15 15'/%3E%3Cpath d='M12 5l-2 2M12 5l2 2M12 19l-2-2M12 19l2-2M5 12l2-2M5 12l2 2M19 12l-2-2M19 12l-2 2'/%3E%3C/svg%3E") center / contain no-repeat; }
.brand strong, .footer-brand strong { display: block; font-family: var(--font-display); font-size: 18px; line-height: 1; font-weight: 700; }
.brand small, .footer-brand small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
.main-nav { display: flex; gap: 32px; color: var(--muted); font-size: 14px; font-weight: 500; }
.main-nav a:hover { color: var(--foreground); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 999px; background: #fff; place-items: center; gap: 3px; }
.menu-toggle span { width: 18px; height: 2px; border-radius: 999px; background: var(--primary); }
.mobile-label { display: none; }

.wa-button, .ghost-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; border: 0; border-radius: 999px; padding: 12px 22px; font-weight: 600; line-height: 1; cursor: pointer; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.wa-button { background: var(--whatsapp); color: #fff; box-shadow: var(--shadow-soft); }
.wa-button:hover { background: var(--whatsapp-hover); transform: translateY(-1px) scale(1.015); }
.wa-button--small { min-height: 40px; padding: 10px 16px; font-size: 14px; }
.wa-button--large { min-height: 52px; padding: 14px 24px; font-size: 16px; }
.ghost-button { border: 1px solid rgba(255,255,255,.32); background: rgba(255,255,255,.07); color: #fff; backdrop-filter: blur(10px); }
.ghost-button:hover { background: rgba(255,255,255,.16); transform: translateY(-1px); }
.wa-icon { width: 1.12em; height: 1.12em; flex: 0 0 auto; background: currentColor; mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20.52 3.48A11.94 11.94 0 0 0 12.05 0C5.5 0 .2 5.3.2 11.85c0 2.09.55 4.13 1.6 5.93L0 24l6.38-1.67a11.83 11.83 0 0 0 5.66 1.44h.01c6.55 0 11.85-5.3 11.85-11.85 0-3.17-1.23-6.15-3.38-8.44ZM12.05 21.5h-.01a9.66 9.66 0 0 1-4.93-1.35l-.35-.21-3.79.99 1.01-3.7-.23-.38a9.65 9.65 0 0 1-1.48-5.11c0-5.34 4.35-9.68 9.7-9.68 2.59 0 5.02 1.01 6.85 2.84a9.62 9.62 0 0 1 2.84 6.85c0 5.34-4.35 9.68-9.61 9.68Zm5.55-7.24c-.3-.15-1.79-.88-2.07-.99-.28-.1-.48-.15-.68.15-.2.3-.78.99-.96 1.19-.18.2-.35.22-.65.07-.3-.15-1.27-.47-2.42-1.49-.9-.8-1.5-1.79-1.67-2.09-.18-.3-.02-.46.13-.61.13-.13.3-.35.45-.53.15-.18.2-.3.3-.5.1-.2.05-.38-.03-.53-.08-.15-.68-1.64-.93-2.24-.24-.58-.49-.5-.68-.51l-.58-.01c-.2 0-.53.08-.8.38-.28.3-1.06 1.04-1.06 2.53s1.08 2.94 1.23 3.14c.15.2 2.13 3.25 5.16 4.55.72.31 1.29.5 1.73.64.72.23 1.38.2 1.9.12.58-.09 1.79-.73 2.04-1.44.25-.71.25-1.31.18-1.44-.08-.13-.28-.2-.58-.35Z'/%3E%3C/svg%3E") center / contain no-repeat; }

.urgency-bar { background: var(--gradient-cta); color: #fff; }
.urgency-bar .container { min-height: 42px; display: flex; align-items: center; justify-content: center; gap: 14px; font-size: 14px; font-weight: 750; }
.urgency-bar a { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; background: rgba(255,255,255,.18); padding: 6px 12px; font-size: 12px; }
.pulse-dot { width: 10px; height: 10px; border-radius: 999px; background: #fff; animation: pulse-dot 1.4s infinite; }
@keyframes pulse-dot { 50% { opacity: .35; transform: scale(.75); } }

.hero { position: relative; isolation: isolate; overflow: hidden; background: url("assets/hero-ac.jpg") center / cover; color: #fff; }
.hero-overlay { position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 40% at 80% 10%, rgba(255,255,255,.12), transparent), radial-gradient(50% 40% at 10% 90%, rgba(120,200,255,.12), transparent), linear-gradient(to bottom, rgba(10,20,45,.83), rgba(10,20,45,.78)); }
.hero-content { max-width: 768px; padding-block: 80px; text-align: center; }
.pill { display: inline-flex; align-items: center; gap: 9px; border: 1px solid rgba(255,255,255,.26); border-radius: 999px; background: rgba(255,255,255,.1); padding: 7px 13px; font-size: 12px; font-weight: 750; backdrop-filter: blur(10px); }
.pill span { width: 8px; height: 8px; border-radius: 999px; background: #34d399; }
.hero h1 { margin: 20px 0 0; font-family: var(--font-display); font-size: clamp(36px, 5vw, 60px); line-height: 1.05; letter-spacing: 0; font-weight: 800; }
.hero h1 em { color: var(--primary-glow); font-style: normal; }
.hero p { max-width: 576px; margin: 20px auto 0; color: rgba(255,255,255,.86); font-size: 18px; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; max-width: 560px; margin: 42px auto 0; border-top: 1px solid rgba(255,255,255,.16); padding-top: 26px; }
.hero-stats strong { display: block; font-family: var(--font-display); font-size: 30px; line-height: 1; }
.hero-stats span { display: block; margin-top: 6px; color: rgba(255,255,255,.76); font-size: 13px; }

.trust-bar { border-bottom: 1px solid var(--border); background: rgba(238,247,251,.56); }
.trust-items { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 32px; padding-block: 16px; color: #24364c; font-size: 14px; }
.trust-items span { display: inline-flex; gap: 8px; }

.section { padding-block: 80px; }
.section-cool { background: var(--gradient-cool); }
.section-muted { background: rgba(238,247,251,.55); }
.section-title { max-width: 760px; margin: 0 auto 46px; text-align: center; }
.section-title span, .split-title span, .about-copy > span, .final-content > span { color: var(--primary); font-size: 12px; font-weight: 850; letter-spacing: .2em; text-transform: uppercase; }
.section-title h2, .split-title h2, .about-copy h2, .final-content h2 { margin: 12px 0 0; font-family: var(--font-display); font-size: clamp(30px, 4vw, 48px); line-height: 1.1; letter-spacing: 0; font-weight: 700; }
.section-title p { margin: 14px auto 0; max-width: 650px; color: var(--muted); line-height: 1.7; }

.service-grid, .process-grid, .differential-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.service-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--border); border-radius: 26px; background: #fff; box-shadow: var(--shadow-soft); transition: transform .22s ease, box-shadow .22s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.service-card figure { position: relative; aspect-ratio: 4 / 3; margin: 0; overflow: hidden; }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.service-card:hover img { transform: scale(1.045); }
.guarantee-badge { position: absolute; top: 13px; left: 13px; border-radius: 999px; background: rgba(22, 163, 74, .95); padding: 6px 10px; color: #fff; font-size: 11px; font-weight: 850; text-transform: uppercase; }
.service-card__body { display: flex; flex: 1; flex-direction: column; padding: 24px; }
.service-card h3 { margin: 0; font-family: var(--font-display); font-size: 20px; line-height: 1.18; font-weight: 700; }
.service-card p { margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.62; }
.service-card .service-guarantee { display: inline-flex; align-self: flex-start; margin: 18px 0 20px; border-radius: 10px; background: #ecfdf3; padding: 9px 12px; color: #166534; font-size: 12px; font-weight: 850; }
.service-card .service-link { margin-top: auto; color: var(--primary); font-size: 14px; font-weight: 850; }

.reviews-layout { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: 36px; align-items: center; }
.reviews-summary { text-align: center; }
.reviews-summary strong { font-family: var(--font-display); font-size: 24px; }
.stars { margin-top: 12px; color: #f59e0b; font-size: 27px; letter-spacing: 2px; }
.reviews-summary p { color: var(--muted); }
.google-word { font-size: 32px; font-weight: 900; }
.google-word span:nth-child(1), .google-word span:nth-child(4) { color: #4285f4; }
.google-word span:nth-child(2), .google-word span:nth-child(6) { color: #ea4335; }
.google-word span:nth-child(3) { color: #fbbc05; }
.google-word span:nth-child(5) { color: #34a853; }
.reviews-area { position: relative; min-width: 0; }
.review-cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.review-card { display: flex; min-height: 285px; flex-direction: column; border: 1px solid var(--border); border-radius: 22px; background: rgba(238,247,251,.62); padding: 23px; box-shadow: var(--shadow-soft); }
.review-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.review-person { display: flex; min-width: 0; align-items: center; gap: 12px; }
.avatar { display: grid; width: 44px; height: 44px; flex: 0 0 auto; place-items: center; border-radius: 999px; color: #fff; font-size: 13px; font-weight: 900; }
.review-card h3 { margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--font-display); font-size: 15px; }
.review-card small { color: var(--muted); }
.google-g { color: #4285f4; font-size: 22px; font-weight: 900; }
.review-card p { margin: 16px 0 0; color: rgba(17,27,47,.9); line-height: 1.68; }
.review-button, .review-mobile-controls button { border: 1px solid var(--border); border-radius: 999px; background: #fff; color: var(--foreground); cursor: pointer; box-shadow: var(--shadow-soft); }
.review-button { position: absolute; top: 50%; z-index: 2; display: grid; width: 42px; height: 42px; place-items: center; transform: translateY(-50%); font-size: 30px; }
.review-prev { left: -22px; }
.review-next { right: -22px; }
.review-mobile-controls { display: none; }
.trustindex { display: flex; justify-content: flex-end; margin-top: 22px; color: #14532d; font-size: 12px; font-weight: 850; }
.trustindex::before { content: "i"; display: inline-grid; width: 18px; height: 18px; margin-right: 7px; place-items: center; border-radius: 999px; background: #d1fae5; }

.split-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 38px; }
.split-title p { max-width: 450px; color: var(--muted); line-height: 1.65; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.portfolio-grid figure { position: relative; margin: 0; overflow: hidden; border-radius: 22px; box-shadow: var(--shadow-soft); }
.portfolio-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .45s ease; }
.portfolio-grid figure:hover img { transform: scale(1.045); }
.portfolio-grid figcaption { position: absolute; inset: auto 0 0; background: linear-gradient(0deg, rgba(0,0,0,.72), transparent); padding: 36px 16px 14px; color: #fff; font-size: 14px; font-weight: 800; }

.process-grid article { position: relative; border: 1px solid var(--border); border-radius: 26px; background: #fff; padding: 42px 28px 28px; box-shadow: var(--shadow-soft); }
.process-grid b { position: absolute; top: -20px; left: 28px; display: grid; width: 50px; height: 50px; place-items: center; border-radius: 16px; background: var(--gradient-hero); color: #fff; font-size: 19px; }
.process-grid h3 { margin: 0; font-family: var(--font-display); font-size: 20px; }
.process-grid p { color: var(--muted); line-height: 1.65; }

.differential-card { border: 1px solid var(--border); border-radius: 22px; background: #fff; padding: 24px; transition: box-shadow .2s ease; }
.differential-card:hover { box-shadow: var(--shadow-soft); }
.differential-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 14px; background: rgba(38,121,199,.1); color: var(--primary); }
.differential-card h3 { margin: 18px 0 0; font-family: var(--font-display); font-size: 18px; }
.differential-card p { color: var(--muted); line-height: 1.62; font-size: 14px; }

.about-grid { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 58px; }
.about-photo { position: relative; margin: 0; }
.about-photo img { width: 100%; aspect-ratio: 4 / 5; border-radius: 28px; object-fit: cover; box-shadow: var(--shadow-glow); }
.about-photo figcaption { position: absolute; right: -24px; bottom: -24px; display: grid; border: 1px solid var(--border); border-radius: 16px; background: #fff; padding: 20px; box-shadow: var(--shadow-soft); }
.about-photo strong { color: var(--primary); font-family: var(--font-display); font-size: 30px; line-height: 1; }
.about-photo span { color: var(--muted); font-size: 12px; }
.about-copy p { color: var(--muted); line-height: 1.75; }
.about-copy ul { display: grid; gap: 14px; margin: 26px 0 30px; padding: 0; list-style: none; }
.about-copy li { display: flex; gap: 11px; }
.about-copy li::before { content: "✓"; display: grid; width: 24px; height: 24px; flex: 0 0 auto; place-items: center; border-radius: 999px; background: rgba(38,121,199,.1); color: var(--primary); font-weight: 900; }

.final-cta { position: relative; overflow: hidden; background: var(--gradient-hero); color: #fff; }
.final-cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 60% at 20% 20%, rgba(255,255,255,.26), transparent), radial-gradient(50% 60% at 80% 80%, rgba(120,200,255,.28), transparent); }
.final-content { position: relative; max-width: 896px; padding-block: 80px; text-align: center; }
.final-content > span { color: var(--primary-glow); }
.final-content p { max-width: 610px; margin: 18px auto 0; color: rgba(255,255,255,.86); line-height: 1.7; }

.site-footer { background: oklch(0.16 0.04 250); color: rgba(255,255,255,.78); }
.footer-grid { display: grid; grid-template-columns: 1fr .75fr 1fr; gap: 42px; padding-block: 54px; }
.footer-brand strong { color: #fff; }
.footer-grid p, .footer-grid li { color: rgba(255,255,255,.7); line-height: 1.65; }
.footer-grid h4 { margin: 0; color: #fff; font-size: 13px; letter-spacing: .15em; text-transform: uppercase; }
.footer-grid ul { display: grid; gap: 9px; margin: 18px 0 0; padding: 0; list-style: none; }
.copyright { display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid rgba(255,255,255,.1); padding: 18px max(16px, calc((100vw - 1180px) / 2)); color: rgba(255,255,255,.5); font-size: 12px; }

.floating-wa { position: fixed; right: 20px; bottom: 20px; z-index: 70; display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; background: var(--whatsapp); padding: 14px 20px; color: #fff; font-weight: 600; box-shadow: var(--shadow-glow); transition: filter .2s ease, transform .2s ease; }
.floating-wa:hover { filter: brightness(1.05); transform: translateY(-1px); }

.discount-popup[hidden] { display: none; }
.discount-popup { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; }
.popup-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.62); backdrop-filter: blur(4px); }
.popup-card { position: relative; width: min(100%, 430px); overflow: hidden; border-radius: 28px; background: #fff; box-shadow: 0 28px 90px rgba(0,0,0,.35); }
.popup-close { position: absolute; top: 12px; right: 12px; z-index: 2; display: grid; width: 38px; height: 38px; place-items: center; border: 0; border-radius: 999px; background: rgba(0,0,0,.42); color: #fff; cursor: pointer; font-size: 28px; line-height: 1; }
.popup-card > img { width: 100%; height: 178px; object-fit: cover; }
.popup-offer { position: relative; margin: -42px 18px 0; border-radius: 22px; background: var(--gradient-hero); padding: 24px; color: #fff; text-align: center; box-shadow: var(--shadow-glow); }
.popup-offer span { display: inline-flex; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; background: rgba(255,255,255,.14); padding: 5px 11px; font-size: 10px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.popup-offer h2 { margin: 16px 0 0; font-size: 58px; line-height: 1; }
.popup-offer p { margin: 12px 0 0; color: rgba(255,255,255,.92); }
.popup-body { padding: 24px; }
.popup-body ul { display: grid; gap: 11px; margin: 0 0 22px; padding: 0; list-style: none; }
.popup-body li { display: flex; gap: 10px; color: rgba(17,27,47,.82); font-size: 14px; }
.popup-body li::before { content: "✓"; display: grid; width: 22px; height: 22px; flex: 0 0 auto; place-items: center; border-radius: 999px; background: #dcfce7; color: #166534; font-size: 12px; font-weight: 900; }
.popup-body .wa-button { width: 100%; }
.popup-body button { width: 100%; margin-top: 13px; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 13px; font-weight: 750; }

@media (min-width: 768px) {
  .hero-content { padding-block: 112px; }
  .section { padding-block: 112px; }
  .final-content { padding-block: 112px; }
}

@media (max-width: 960px) {
  .main-nav { display: none; }
  .menu-toggle { display: none; }
  .service-grid, .process-grid, .differential-grid, .portfolio-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .reviews-layout, .about-grid { grid-template-columns: 1fr; }
  .reviews-summary { max-width: 300px; margin: 0 auto; }
  .review-cards { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .review-cards .review-card:nth-child(3) { display: none; }
  .split-title { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 640px) {
  .container { width: min(100% - 40px, 1280px); }
  .header-inner { min-height: 72px; gap: 12px; }
  .desktop-label { display: none; }
  .mobile-label { display: inline; }
  .urgency-bar .container { flex-wrap: wrap; gap: 8px; padding-block: 8px; text-align: center; }
  .hero-content { padding-block: 80px; }
  .hero h1 { font-size: 36px; }
  .hero p { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions a { width: 100%; }
  .hero-stats { gap: 10px; }
  .hero-stats strong { font-size: 25px; }
  .hero-stats span { font-size: 12px; }
  .service-grid, .process-grid, .differential-grid, .portfolio-grid, .footer-grid { grid-template-columns: 1fr; }
  .review-cards { grid-template-columns: 1fr; }
  .review-cards .review-card:nth-child(n+2) { display: none; }
  .review-button { display: none; }
  .review-mobile-controls { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 20px; }
  .review-mobile-controls button { width: 44px; height: 44px; font-size: 28px; }
  .about-photo figcaption { right: 14px; bottom: 14px; }
  .copyright { flex-direction: column; text-align: center; }
  .floating-wa { right: 20px; bottom: 20px; padding: 14px 20px; }
  .floating-wa span:not(.wa-icon) { display: none; }
  .popup-offer h2 { font-size: 52px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}