/* ═══════════════════════════════════════════════════════════════════════
   /solutions/serp-monitoring — the SERP as a monitored dataset. Own spine:
   live ranking board → rank line drawn on scroll → SERP feature anatomy →
   purple coverage band. Accent PURPLE (the solutions-spoke accent). House rules:
   warm dark, white headings, hairline-on-transparent, SOLID band, blur-in/out.
   ═══════════════════════════════════════════════════════════════════════ */
@import url("../../_ds/fonts.css");
@import url("../../_ds/theme.css");
@import url("../../_shared/chrome.css");
@import url("../../_shared/components.css");
@import url("../../_shared/audience-switcher.css");

main { position: relative; z-index: 1; overflow-x: clip; }

/* blur-in / blur-out text reveal (shared convention across the solutions spokes) */
.blur-t { opacity: 0; filter: blur(12px); transition: opacity 760ms cubic-bezier(0.22,1,0.36,1), filter 760ms cubic-bezier(0.22,1,0.36,1); transform: translateZ(0); backface-visibility: hidden; will-change: filter, opacity; }
.blur-t.is-in { opacity: 1; filter: blur(0); }
@media (prefers-reduced-motion: reduce) { .blur-t { opacity: 1; filter: none; transition: none; } }

/* ── Act 1 — Hero ─────────────────────────────────────────────────────── */
.srp-hero { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(28px, 4vw, 72px); align-items: center; max-width: 1500px; margin-inline: auto; padding: clamp(120px, 15vh, 176px) clamp(20px, 5vw, 72px) clamp(64px, 9vh, 110px); }
.srp-hero-h1 { font-family: var(--font-display); font-weight: 500; font-size: var(--mkt-hero-xl); line-height: 0.98; letter-spacing: -0.03em; color: var(--text-primary); margin: 0; max-width: 13ch; }
.srp-hero-h1 em { font-style: normal; color: var(--text-primary); }
.srp-hero-sub { font-family: var(--font-base); font-size: var(--mkt-body); line-height: 1.5; color: var(--text-secondary); margin: 22px 0 0; max-width: 44ch; }
.srp-hero-cta { margin-top: clamp(26px, 4vh, 40px); }
.srp-hero-x { margin-top: 18px; }

/* SERP board widget */
.srp-board-q { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--border-subtle); }
.srp-board-qico { color: var(--text-tertiary); font-size: 16px; }
.srp-board-qtext { font-family: var(--font-base); font-size: 15px; color: var(--text-primary); flex: 1; }
.srp-board-geo { font-family: var(--font-code); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-quaternary); }
.srp-board-list { list-style: none; margin: 0; padding: 8px; display: flex; flex-direction: column; gap: 2px; }
.srp-row { display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 10px; }
.srp-row--you .srp-res-title { color: var(--text-primary); font-weight: 500; }
.srp-rank { font-family: var(--font-code); font-size: 13px; color: var(--text-tertiary); text-align: center; transition: color 200ms ease; }
.srp-row--you .srp-rank { color: #7C4FE8; }
.srp-res { display: flex; align-items: center; gap: 10px; min-width: 0; }
.srp-fav { width: 18px; height: 18px; border-radius: 4px; flex: none; }
.srp-fav--you { display: inline-flex; align-items: center; justify-content: center; color: #7C4FE8; font-size: 12px; }
.srp-res-txt { display: flex; flex-direction: column; min-width: 0; }
.srp-res-title { font-family: var(--font-base); font-size: 13.5px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.srp-res-url { font-family: var(--font-code); font-size: 11px; color: var(--text-quaternary); }
.srp-board-foot { font-family: var(--font-code); font-size: 11.5px; color: var(--text-quaternary); margin: 0; padding: 12px 18px; border-top: 1px solid var(--border-subtle); }
.srp-board-foot span { color: #7C4FE8; }

/* ── Act 2 — Rank line, drawn on scroll ───────────────────────────────── */
.srp-track { position: relative; height: 230vh; }
.srp-track-sticky { position: sticky; top: 0; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 30px; padding: clamp(40px, 8vh, 90px) clamp(20px, 5vw, 72px); text-align: center; }
.srp-track-head { max-width: 640px; }
.srp-track-h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--mkt-h2); line-height: 1.0; letter-spacing: -0.026em; color: var(--text-primary); margin: 0; }
.srp-track-h2 em, .srp-anat-h2 em, .srp-use-h2 em, .srp-end-h2 em { font-style: normal; color: var(--text-primary); }
.srp-track-sub { font-family: var(--font-base); font-size: var(--mkt-body); line-height: 1.5; color: var(--text-secondary); margin: 16px auto 0; max-width: 48ch; }
.srp-chart { position: relative; width: min(760px, 88vw); }
.srp-chart-svg { width: 100%; height: clamp(180px, 30vh, 260px); display: block; overflow: visible; }
.srp-chart-grid line { stroke: var(--border-subtle); stroke-width: 1; }
.srp-chart-rival { stroke: var(--text-quaternary); stroke-width: 2; stroke-dasharray: 4 5; opacity: 0.6; }
.srp-chart-you { stroke: #7C4FE8; stroke-width: 3; }
.srp-chart-dot { fill: #7C4FE8; }
.srp-chart-tag { position: absolute; font-family: var(--font-code); font-size: 11px; letter-spacing: 0.04em; }
.srp-chart-tag--you { color: #7C4FE8; right: 2%; top: 14%; }
.srp-chart-tag--rival { color: var(--text-tertiary); right: 2%; top: 2%; }
.srp-chart-axis { position: absolute; left: -34px; top: 0; height: 100%; display: flex; flex-direction: column; justify-content: space-between; font-family: var(--font-code); font-size: 10px; color: var(--text-quaternary); }
.srp-track-read { font-family: var(--font-code); font-size: 12.5px; color: var(--text-tertiary); }
.srp-track-read span { color: var(--text-primary); }

/* ── Act 3 — SERP anatomy ─────────────────────────────────────────────── */
.srp-anat { max-width: 1200px; margin-inline: auto; padding: clamp(56px, 9vh, 120px) clamp(20px, 5vw, 72px); }
.srp-anat-head { max-width: 640px; }
.srp-anat-h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--mkt-h2); line-height: 1.0; letter-spacing: -0.026em; color: var(--text-primary); margin: 0; }
.srp-anat-sub { font-family: var(--font-base); font-size: var(--mkt-body); line-height: 1.5; color: var(--text-secondary); margin: 16px 0 0; max-width: 50ch; }
.srp-anat-stage { margin-top: clamp(30px, 4vh, 52px); display: grid; grid-template-columns: 0.9fr 1fr; gap: clamp(20px, 3vw, 48px); align-items: start; }
.srp-serp { border: 1px solid var(--border-subtle); border-radius: 14px; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.srp-feat { border: 1px solid var(--border-subtle); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 8px; transition: border-color 200ms ease, background 200ms ease; }
.srp-feat-tag { font-family: var(--font-code); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-quaternary); }
.srp-feat-l { height: 7px; border-radius: 4px; background: var(--border-subtle); width: 45%; }
.srp-feat-l--wide { width: 82%; }
.srp-feat.is-active { border-color: var(--border); }
.srp-feat.is-active .srp-feat-tag { color: #7C4FE8; }
.srp-anat-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.srp-anat-item { padding: 15px 18px; border-radius: 10px; cursor: default; transition: background 200ms ease, opacity 200ms ease; opacity: 0.55; }
.srp-anat-item.is-active { opacity: 1; }
.srp-anat-k { display: block; font-family: var(--font-display); font-size: var(--mkt-lead); color: var(--text-primary); }
.srp-anat-v { display: block; font-family: var(--font-base); font-size: 13.5px; line-height: 1.45; color: var(--text-secondary); margin-top: 4px; }

/* ── Act 4 — Coverage band (SOLID teal + bloom) ───────────────────────── */
.srp-cover { position: relative; overflow: hidden; isolation: isolate; padding: clamp(90px, 14vh, 180px) clamp(20px, 5vw, 72px); }
.srp-cover-fill { position: absolute; inset: 0; z-index: -1; background: #7C4FE8; clip-path: inset(100% 0 0 0); transition: clip-path 820ms cubic-bezier(0.22,1,0.36,1); }
.srp-cover.is-in .srp-cover-fill { clip-path: inset(0 0 0 0); }
.srp-cover-inner { position: relative; z-index: 1; max-width: 1200px; margin-inline: auto; }
.srp-cover-h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--mkt-h2); line-height: 1.0; letter-spacing: -0.026em; color: #FFFFFF; margin: 0; }
.srp-cover-list { list-style: none; margin: clamp(30px, 4vh, 52px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(20px, 3vw, 40px); }
.srp-cover-k { font-family: var(--font-display); font-size: clamp(17px, 1.7vw, 23px); color: #FFFFFF; }
.srp-cover-v { font-family: var(--font-base); font-size: 14.5px; line-height: 1.5; color: rgba(255,255,255,0.82); max-width: 38ch; }

/* ── Act 5 — Use-cases ────────────────────────────────────────────────── */
.srp-use { max-width: 1200px; margin-inline: auto; padding: clamp(56px, 9vh, 120px) clamp(20px, 5vw, 72px); }
.srp-use-head { max-width: 620px; }
.srp-use-h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--mkt-h2); line-height: 1.0; letter-spacing: -0.026em; color: var(--text-primary); margin: 0; }
.srp-use-sub { font-family: var(--font-base); font-size: var(--mkt-body); color: var(--text-secondary); margin: 16px 0 0; }
.srp-use-grid { margin-top: clamp(30px, 4vh, 52px); display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 22px); }

/* ── Act 6 — Closer ───────────────────────────────────────────────────── */
.srp-end { padding: clamp(96px, 16vh, 200px) clamp(20px, 5vw, 72px); text-align: center; }
.srp-end-frame { max-width: 780px; margin-inline: auto; }
.srp-end-h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--mkt-hero); line-height: 0.98; letter-spacing: -0.03em; color: var(--text-primary); margin: 0; }
.srp-end-cta { margin-top: clamp(28px, 4vh, 44px); justify-content: center; }
.srp-end-x { margin-top: 20px; }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .srp-hero { grid-template-columns: 1fr; gap: 40px; }
  .srp-anat-stage { grid-template-columns: 1fr; }
  .srp-cover-list, .srp-use-grid { grid-template-columns: 1fr; }
  .srp-track { height: auto; }
  .srp-track-sticky { position: static; min-height: 0; }
}
@media (min-width: 1600px) {
  
  .srp-hero, .srp-anat, .srp-use { max-width: 1640px; }
}