:root{--blue:#237da3;--accent:#237da3;--button:#206e91;--paper:#edf8fc;--soft:#e1f2f8;--ink:#244a5e;--muted:#4a6c7d;--line:#96c5d64d}
body,html[data-theme=dark] body{background:var(--paper);position:relative;isolation:isolate}
.ocean-background{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden;background:linear-gradient(130deg,#e9f8ff,#a9e1f4 65%,#d9f4ff)}
.ocean-background svg{width:160%;height:120%;position:absolute;left:-30%;top:-10%;filter:blur(17px)}
.ocean-background .wave-a{animation:wave-sway 22s ease-in-out infinite alternate;transform-origin:center}
.ocean-background .wave-b{animation:wave-sway 29s ease-in-out infinite alternate-reverse;transform-origin:center}
@keyframes wave-sway{from{transform:translate(-2%,-2%) rotate(-3deg)}to{transform:translate(4%,3%) rotate(4deg)}}
header,html[data-theme=dark] header{background:transparent}.hero,html[data-theme=dark] .hero{background:transparent}
h1{color:#285368}.hero .eyebrow{background:#f3fbffd9;color:#32657a;border-color:#c1deea}.dot{background:var(--accent)}
.hero-stamp .bloom{color:#4aa6cb}.hero-stamp .bloom-caption{color:var(--accent)}
.work,.about,footer{background:transparent}.pricing{background:#f4fbff88}.contact{background:linear-gradient(120deg,#c3eafa99,#b4deed99);color:var(--ink);border-top:1px solid var(--line)}.contact-cta{background:#fff;color:var(--button)}
.price-card,.price-card.featured{background:#ffffffce;backdrop-filter:blur(8px)}.placeholder{background:linear-gradient(130deg,#2988ab,#65b8d5)}
html[data-theme=dark]{--paper:#143642;--ink:#e9f8ff;--muted:#bad6e0;--line:#83b6c54d;--surface:#244c5c;--soft:#245367;--accent:#8cd3ec;--button:#b4e9fa;--blue:#3086a5}
html[data-theme=dark] .ocean-background{background:linear-gradient(135deg,#143540,#255b72 65%,#183f53)}
html[data-theme=dark] .ocean-background svg{opacity:.25;filter:blur(24px)}
html[data-theme=dark] h1{color:#e3f5ff;text-shadow:none}html[data-theme=dark] .hero .eyebrow{background:#24526788;border-color:#85c5dc44;color:#d6f2ff}
html[data-theme=dark] .pricing{background:#163d4c66}html[data-theme=dark] .price-card,html[data-theme=dark] .price-card.featured{background:#204a5bd9}html[data-theme=dark] .contact{background:#28657b88;color:var(--ink)}html[data-theme=dark] .price-card>a{background:#a2dcef;color:#184858}
html[data-theme=dark] .hero-stamp .bloom{color:#89d3e7}html[data-theme=dark] .hero-stamp .bloom-caption{color:#c0e9f8}
@media(prefers-reduced-motion:reduce){.ocean-background .wave-a,.ocean-background .wave-b{animation:none}}

footer{align-items:center}.footer-tagline{padding:10px 15px;border:1px solid var(--line);border-radius:24px;color:var(--ink);font-size:10px;letter-spacing:.3px;background:var(--soft)}@media(max-width:600px){.footer-tagline{order:3;flex-basis:100%;text-align:center;margin-top:5px}}


.whatsapp{transition:opacity .2s,transform .2s}.whatsapp.footer-visible{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(12px)}