:root {
  --blue: #1262f1; --blue-dark: #0756df; --ink: #0c172e; --muted: #596579;
  --line: #e6ebf2; --card: #ffffff; --shadow: 0 18px 50px rgba(15, 23, 42, 0.10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: radial-gradient(circle at 18% 12%, rgba(18,98,241,.10), transparent 28%), linear-gradient(180deg, #fbfdff 0%, #eef5ff 100%); }
a { color: inherit; text-decoration: none; }
.page-shell { width: min(1480px, calc(100% - 32px)); margin: 18px auto; overflow: hidden; background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.site-header { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 0 46px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.82); backdrop-filter: blur(16px); }
.brand img { width: 168px; display: block; }
.main-nav { display: flex; gap: 34px; font-weight: 650; white-space: nowrap; }
.main-nav .active { color: var(--blue); }
.header-actions { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.theme-toggle { width: 42px; height: 42px; border: 0; background: transparent; color: #17233d; font-size: 26px; cursor: pointer; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 9px; padding: 13px 22px; font-weight: 700; border: 1px solid transparent; }
.btn-primary { color: #fff; background: var(--blue); box-shadow: 0 10px 22px rgba(18,98,241,.25); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost, .btn-soft { background: #fff; border-color: #dce4ee; color: #17233d; }
.btn-large { padding: 17px 26px; font-size: 16px; }
.hero { display: grid; grid-template-columns: .95fr 1fr; gap: 52px; align-items: center; padding: 72px 88px 58px; background: radial-gradient(circle at 50% 78%, rgba(18,98,241,.08), transparent 35%); }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 10px 16px; border-radius: 999px; color: var(--blue); background: #eaf2ff; font-weight: 750; }
.hero h1 { margin: 28px 0 16px; font-size: clamp(44px, 6vw, 70px); line-height: 1.03; letter-spacing: -0.055em; }
.hero h1 span { color: var(--blue); }
.hero-copy > p { max-width: 590px; color: var(--muted); font-size: 22px; line-height: 1.52; margin: 0 0 28px; }
.hero-buttons { display: flex; gap: 18px; flex-wrap: wrap; }
.social-proof { display: flex; gap: 18px; align-items: center; margin-top: 30px; }
.avatars { display: flex; }
.avatars span { width: 38px; height: 38px; border-radius: 50%; border: 3px solid white; margin-left: -9px; background: linear-gradient(135deg, #ffcf9f, #53637a); }
.avatars span:first-child { margin-left: 0; }
.avatars span:nth-child(2) { background: linear-gradient(135deg,#c8ecff,#8b5e3c); } .avatars span:nth-child(3) { background: linear-gradient(135deg,#ffd0e6,#1c293d); } .avatars span:nth-child(4) { background: linear-gradient(135deg,#f5c691,#7d3f2a); } .avatars span:nth-child(5) { background: linear-gradient(135deg,#c3eed9,#222); }
.stars { color: #ffb000; letter-spacing: 3px; font-size: 22px; } .social-proof p { margin: 4px 0 0; color: #4d5b72; font-weight: 500; }
.comparison-card { position: relative; overflow: hidden; border-radius: 16px; box-shadow: var(--shadow); background: #fff; aspect-ratio: 1.64 / 1; }
.comparison-images { display: grid; grid-template-columns: 1fr 1fr; height: 100%; } .comparison-images img { width: 100%; height: 100%; object-fit: cover; }
.comparison-label { position: absolute; top: 16px; z-index: 2; color: #fff; background: rgba(7,13,28,.72); padding: 9px 14px; border-radius: 10px; font-weight: 750; }
.before { left: 18px; } .after { right: 18px; }
.divider { position: absolute; inset: 0 50% 0 auto; width: 2px; background: rgba(255,255,255,.9); }
.divider span { position: absolute; top: 50%; left: 50%; translate: -50% -50%; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: #fff; color: #23314d; font-weight: 900; box-shadow: 0 8px 22px rgba(0,0,0,.18); }
.slider-dots { display: flex; justify-content: center; gap: 14px; margin-top: 16px; } .slider-dots span { width: 48px; height: 4px; border-radius: 999px; background: #e9eef7; } .slider-dots .active { background: var(--blue); }
.tools-section { padding: 34px 86px 34px; border-top: 1px solid var(--line); background: #fff; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.section-heading h2 { margin: 0; font-size: 26px; letter-spacing: -.03em; } .section-heading a { color: var(--blue); font-weight: 750; white-space: nowrap; }
.tool-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.tool-card { display: grid; grid-template-columns: 58px minmax(0, 1fr) 24px; gap: 18px; align-items: center; min-height: 108px; padding: 22px 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); box-shadow: 0 8px 20px rgba(15,23,42,.07); transition: transform .18s, box-shadow .18s; }
.tool-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(15,23,42,.11); }
.tool-copy { display: block; min-width: 0; }
.tool-card strong { display: block; font-size: 17px; margin-bottom: 6px; line-height: 1.25; }
.tool-card p { margin: 0; color: var(--muted); line-height: 1.42; font-size: 15px; overflow-wrap: normal; }
.tool-card b { justify-self: end; font-size: 25px; font-weight: 500; }
.tool-icon { width: 58px; height: 58px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-size: 28px; font-weight: 900; flex: 0 0 auto; }
.purple { background: linear-gradient(135deg,#7f7cff,#3e63f4); } .green { background: linear-gradient(135deg,#bdebb9,#6ec46d); } .yellow { background: linear-gradient(135deg,#ffe7a8,#ffc747); color:#f59e0b; } .pink { background: linear-gradient(135deg,#ffd4eb,#ff7cbd); } .blue { background: linear-gradient(135deg,#c8e9ff,#7cc5ff); } .violet { background: linear-gradient(135deg,#eadcff,#ba9dff); } .cyan { background: linear-gradient(135deg,#c7f9fb,#7be5eb); color:#008a98; } .peach { background: linear-gradient(135deg,#ffd9bd,#f5b075); }
.trust-strip { margin: 0 86px 34px; padding: 24px 28px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; background: linear-gradient(180deg,#f8fbff,#f2f6fc); border-radius: 14px; }
.trust-strip div { display: grid; grid-template-columns: 36px 1fr; column-gap: 12px; align-items: start; } .trust-strip span { grid-row: span 2; font-size: 24px; color: #32415b; } .trust-strip strong { font-size: 15px; } .trust-strip p { margin: 5px 0 0; color: var(--muted); font-size: 14px; }
@media (max-width: 1180px) { .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1050px) { .site-header { padding: 0 22px; } .main-nav { display: none; } .hero { grid-template-columns: 1fr; padding: 48px 28px; } .tools-section { padding: 28px; } .trust-strip { margin: 0 28px 28px; grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 650px) { .page-shell { width: 100%; margin: 0; border-radius: 0; } .site-header { height: auto; padding: 18px; gap: 16px; flex-wrap: wrap; } .header-actions { width: 100%; justify-content: space-between; } .hero h1 { font-size: 44px; } .hero-copy > p { font-size: 18px; } .tool-grid, .trust-strip { grid-template-columns: 1fr; } .tool-card { grid-template-columns: 54px minmax(0, 1fr) 24px; } }

.before-after {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  aspect-ratio: 16 / 10;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
  user-select: none;
  isolation: isolate;
}

.after-img,
.before-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}

.after-img {
  z-index: 1;
}

.before-img {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

.slider-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255, 255, 255, 0.95);
  z-index: 3;
}

.slider-handle {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #0f172a;
  font-size: 20px;
  cursor: ew-resize;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.25);
}

.tool-arrow {
  justify-self: end;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  transition: transform .2s ease;
}

.tool-arrow i {
  font-size: 18px;
}

.tool-card:hover .tool-arrow {
  transform: translateX(4px);
}