/* Traffic Doctor — shared styles for tool landing pages */

/* Inter — self-hosted (latin + latin-ext), display:swap */
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap; src:url('/fonts/inter-400-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap; src:url('/fonts/inter-400-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap; src:url('/fonts/inter-500-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap; src:url('/fonts/inter-500-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap; src:url('/fonts/inter-600-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap; src:url('/fonts/inter-600-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap; src:url('/fonts/inter-700-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap; src:url('/fonts/inter-700-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f6f5f1;
  --card: #ffffff;
  --fg: #14161a;
  --fg-dim: #5a626f;
  --line: rgba(20, 22, 26, 0.10);
  --pink: #ee3f6e;
  --pink-ink: #c91e54;
  --shadow: 0 10px 30px -14px rgba(20, 22, 26, 0.22);
  --maxw: 880px;
}
html[data-theme="dark"] {
  --bg: #0e1014;
  --card: #16181e;
  --fg: #f4f5f7;
  --fg-dim: #99a2b2;
  --line: rgba(255, 255, 255, 0.10);
  --pink-ink: #ff7ea3;
  --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.55);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
a { color: inherit; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(160%) blur(12px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; letter-spacing: -0.01em; }
.brand img { height: 28px; width: auto; display: block; }
.header-cta {
  font-size: 14px; font-weight: 600; text-decoration: none;
  color: var(--fg-dim);
}
.header-cta:hover { color: var(--fg); }

/* Breadcrumb */
.breadcrumb { font-size: 13px; color: var(--fg-dim); padding: 20px 0 0; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: var(--pink-ink); }
.breadcrumb span { opacity: 0.5; margin: 0 6px; }

/* Hero */
.hero { padding: 36px 0 28px; text-align: center; }
.hero .tool-icon {
  width: 76px; height: 76px; border-radius: 20px;
  display: grid; place-items: center; margin: 0 auto 22px;
  box-shadow: var(--shadow);
}
.hero .tool-icon img { width: 64%; height: 64%; object-fit: contain; display: block; }
.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--pink-ink);
}
.hero h1 {
  font-size: clamp(34px, 6vw, 54px); font-weight: 700; letter-spacing: -0.025em;
  line-height: 1.08; margin: 12px 0 16px;
}
.hero .lede { font-size: clamp(17px, 2.4vw, 20px); color: var(--fg-dim); max-width: 620px; margin: 0 auto; }

/* Buttons */
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  padding: 13px 24px; border-radius: 12px; border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-primary {
  background: var(--pink); color: #fff;
  box-shadow: 0 10px 24px -8px rgba(238, 63, 110, 0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -10px rgba(238, 63, 110, 0.7); }
.btn-ghost { background: var(--card); color: var(--fg); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--fg-dim); }

/* Sections */
section.block { padding: 40px 0; border-top: 1px solid var(--line); }
section.block:first-of-type { border-top: 0; }
.block h2 {
  font-size: clamp(24px, 3.5vw, 32px); font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.block .sub { color: var(--fg-dim); margin-bottom: 26px; max-width: 640px; }
.prose p { color: var(--fg-dim); margin-bottom: 14px; font-size: 16.5px; }
.prose p:last-child { margin-bottom: 0; }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 22px; box-shadow: var(--shadow);
}
.feature .ico {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--pink) 14%, transparent); color: var(--pink-ink);
  margin-bottom: 14px; font-size: 19px;
}
.feature h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; letter-spacing: -0.01em; }
.feature p { font-size: 14px; color: var(--fg-dim); line-height: 1.5; }

/* Plain checklist */
.checks { list-style: none; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; color: var(--fg); }
.checks li::before {
  content: ''; flex: 0 0 22px; height: 22px; margin-top: 2px; border-radius: 6px;
  background: color-mix(in srgb, var(--pink) 16%, transparent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/15px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/15px no-repeat;
}
.checks li::before { background-color: var(--pink-ink); }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.plan .price { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; }
.plan .price small { font-size: 14px; font-weight: 500; color: var(--fg-dim); }
.plan .pname { font-size: 14px; font-weight: 600; color: var(--pink-ink); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.06em; }
.plan p { font-size: 14px; color: var(--fg-dim); margin-top: 8px; }

/* FAQ */
.faq details {
  border: 1px solid var(--line); border-radius: 12px; padding: 0 18px;
  background: var(--card); margin-bottom: 10px;
}
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 0; font-weight: 600; font-size: 16px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; color: var(--pink-ink); font-weight: 400; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 0 18px; color: var(--fg-dim); font-size: 15.5px; }

/* Final CTA band */
.cta-band {
  margin: 8px 0 0; text-align: center; padding: 48px 24px;
  border-radius: 22px; border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 50% -20%, color-mix(in srgb, var(--pink) 22%, transparent), transparent 60%),
    var(--card);
}
.cta-band h2 { font-size: clamp(22px, 3.4vw, 30px); margin-bottom: 10px; }
.cta-band p { color: var(--fg-dim); margin-bottom: 22px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line); margin-top: 56px; padding: 28px 0;
  color: var(--fg-dim); font-size: 14px;
}
.site-footer .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--fg); }
.site-footer nav { display: flex; gap: 16px; flex-wrap: wrap; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (max-width: 560px) {
  .hero { padding: 24px 0 18px; }
  section.block { padding: 32px 0; }
  .cta-band { padding: 36px 18px; }
}