:root {
    --pink-50: #fff5fa;
    --pink-100: #ffe4f1;
    --pink-200: #ffc8e1;
    --pink-400: #ff6fb1;
    --pink-500: #ff4f9f;
    --pink-600: #e63a8a;
    --pink-700: #b82a6e;
    --ink: #4a2a3d;
    --ink-soft: #8c6278;
    --line: #f6d3e4;
    --card: #ffffff;
    --shadow: 0 10px 30px rgba(230, 58, 138, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "Nunito", "Segoe UI", system-ui, sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at 10% 0%, #ffd6ea 0, transparent 35%),
        radial-gradient(circle at 95% 30%, #ffe3f2 0, transparent 35%),
        var(--pink-50);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

/* nav */
.nav {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px max(16px, calc((100% - 1100px) / 2));
    background: rgba(255, 245, 250, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 1.15rem; }
.brand img { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--pink-400); object-fit: cover; }
.nav nav { display: flex; align-items: center; gap: 22px; font-weight: 700; color: var(--ink-soft); }
.nav nav a:not(.btn):hover { color: var(--pink-600); }

/* buttons */
.btn {
    display: inline-block;
    padding: 13px 26px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--pink-400), var(--pink-600));
    color: #fff;
    font-weight: 800;
    box-shadow: 0 8px 20px rgba(230, 58, 138, 0.3);
    transition: transform 0.15s, box-shadow 0.15s;
    text-align: center;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(230, 58, 138, 0.38); }
.btn-ghost { background: #fff; color: var(--pink-600); border: 2px solid var(--pink-200); box-shadow: none; }
.btn-small { padding: 8px 18px; color: #fff !important; }

/* hero */
main { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.hero {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 40px;
    padding: 70px 0 50px;
}
.pill { display: inline-block; padding: 6px 14px; border-radius: 999px; background: var(--pink-100); color: var(--pink-700); font-weight: 800; font-size: 0.9rem; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.12; margin: 16px 0; font-weight: 900; }
.grad { background: linear-gradient(135deg, var(--pink-400), var(--pink-700)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: 1.15rem; color: var(--ink-soft); max-width: 520px; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-buttons.center { justify-content: center; }

.hero-art { position: relative; display: grid; place-items: center; }
.hero-art img { width: min(320px, 70vw); aspect-ratio: 1; object-fit: cover; border-radius: 50%; border: 6px solid #fff; box-shadow: 0 0 0 6px var(--pink-400), var(--shadow); position: relative; z-index: 1; }
.glow { position: absolute; width: 380px; height: 380px; max-width: 90vw; max-height: 90vw; border-radius: 50%; background: radial-gradient(circle, rgba(255, 111, 177, 0.35), transparent 70%); }
.float { position: absolute; font-size: 2.2rem; z-index: 2; animation: bob 4s ease-in-out infinite; }
.f1 { top: 4%; left: 12%; }
.f2 { top: 14%; right: 10%; animation-delay: 1s; }
.f3 { bottom: 6%; right: 18%; animation-delay: 2s; }
@keyframes bob { 50% { transform: translateY(-12px); } }

/* sections */
.section { padding: 60px 0; text-align: center; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 900; margin: 0 0 6px; }
.sub { color: var(--ink-soft); margin: 0 auto 34px; font-size: 1.08rem; }

.grid { display: grid; gap: 18px; }
.features { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px; box-shadow: var(--shadow); text-align: left; }
.card .icon { font-size: 2rem; }
.card h3 { margin: 8px 0 6px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--ink-soft); }

.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.chips span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px; font-weight: 700; box-shadow: var(--shadow); }

/* premium */
.toggle { display: inline-flex; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 5px; box-shadow: var(--shadow); gap: 4px; }
.toggle button { border: 0; background: transparent; font: inherit; font-weight: 800; color: var(--ink-soft); padding: 10px 22px; border-radius: 999px; cursor: pointer; transition: background 0.15s, color 0.15s; }
.toggle button.active { background: linear-gradient(135deg, var(--pink-400), var(--pink-600)); color: #fff; }
.kind-note { color: var(--ink-soft); margin: 14px 0 30px; font-weight: 600; }
.prices { grid-template-columns: repeat(4, 1fr); align-items: stretch; }
.price { text-align: center; display: flex; flex-direction: column; align-items: center; position: relative; }
.price .amount { font-size: 2.2rem; font-weight: 900; color: var(--pink-600); margin: 4px 0; }
.price p { margin-bottom: 18px; flex: 1; }
.price .btn { width: 100%; }
.price.featured { border: 2px solid var(--pink-400); transform: translateY(-8px); }
.badge { position: absolute; top: -13px; background: linear-gradient(135deg, var(--pink-400), var(--pink-600)); color: #fff; font-weight: 800; font-size: 0.8rem; padding: 4px 12px; border-radius: 999px; }
.how { max-width: 560px; margin: 34px auto 0; }
.how ol { margin: 8px 0 0; padding-left: 20px; color: var(--ink-soft); }
.how li { margin: 6px 0; }
code { background: var(--pink-100); color: var(--pink-700); padding: 2px 7px; border-radius: 6px; font-size: 0.92em; }

.cta { background: linear-gradient(135deg, var(--pink-100), #fff); border: 1px solid var(--line); border-radius: 28px; margin: 30px 0 60px; padding: 50px 20px; }

footer { text-align: center; padding: 30px 16px 40px; color: var(--ink-soft); border-top: 1px solid var(--line); }
footer img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
footer p { margin: 6px 0; font-weight: 700; }
footer .small { font-size: 0.85rem; font-weight: 400; }

/* terms & privacy */
.legal { max-width: 780px; padding-top: 40px; padding-bottom: 40px; }
.legal h1 { margin-bottom: 4px; }
.legal .updated { color: var(--ink-soft); margin: 0 0 24px; }
.legal section { margin: 30px 0; }
.legal h2 { font-size: 1.35rem; text-align: left; margin-bottom: 8px; }
.legal p, .legal li { color: var(--ink); }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal a { color: var(--pink-600); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.legal .summary { margin-bottom: 10px; }
.legal .summary h2 { margin-top: 0; }
.small { font-size: 0.9rem; }
.muted { color: var(--ink-soft); }
footer a { color: var(--pink-600); }

/* downloads */
.download { max-width: 720px; padding-top: 50px; padding-bottom: 60px; text-align: center; }
.download h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 6px 0; }
.unlock { text-align: center; padding: 36px 28px; }
.icon.big { font-size: 3rem; }
#unlock-form { display: flex; gap: 10px; margin: 18px auto 8px; max-width: 480px; }
#unlock-form input { flex: 1; min-width: 0; padding: 13px 18px; border-radius: 999px; border: 2px solid var(--pink-200); font: inherit; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--ink); background: #fff; }
#unlock-form input:focus { outline: none; border-color: var(--pink-400); box-shadow: 0 0 0 4px var(--pink-100); }
#unlock-form .btn { border: 0; cursor: pointer; font: inherit; font-weight: 800; }
#unlock-form .btn:disabled { opacity: 0.7; cursor: wait; }
.error { color: #c0304f; font-weight: 700; min-height: 1.4em; margin: 6px 0; }
.files { display: grid; gap: 14px; margin: 24px 0; }
.file { display: flex; align-items: center; gap: 16px; text-align: left; }
.file-info { flex: 1; min-width: 0; }
.file-info h3 { margin: 0 0 4px; }
.file .version { font-size: 0.8rem; background: var(--pink-100); color: var(--pink-700); padding: 2px 8px; border-radius: 999px; vertical-align: middle; }
#again { border: 2px solid var(--pink-200); cursor: pointer; font: inherit; font-weight: 800; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* phones & tablets */
@media (max-width: 900px) {
    .features, .prices { grid-template-columns: repeat(2, 1fr); }
    .hero { grid-template-columns: 1fr; text-align: center; padding-top: 40px; }
    .hero p { margin: 0 auto; }
    .hero-buttons { justify-content: center; }
    .hero-art { order: -1; }
}
@media (max-width: 560px) {
    .features, .prices { grid-template-columns: 1fr; }
    .nav nav a:not(.btn) { display: none; }
    .price.featured { transform: none; }
    #unlock-form { flex-direction: column; }
    .file { flex-direction: column; text-align: center; }
}