/* Ridgeline Roofing Co. — "Roofline" layout primitive: an angled,
   clip-path-cut hero panel and a diagonally-split comparison section,
   evoking a roof pitch without literal shingle icons. Own CSS variables
   and class taxonomy — see img/SOURCES.md and README.md for the rest of
   the build notes. */

:root {
  --charcoal: #23262b;
  --charcoal-2: #2c3036;
  --stone: #5c6169;
  --stone-light: #8b919a;
  --rust: #c1502e;
  --rust-dim: #9c3f24;
  --slate-blue: #4a6fa5;
  --linen: #f7f4f0;
  --linen-2: #ece6de;
  --text: #201d1a;
  --hush: #6b6a66;

  --font-display: 'Bitter', serif;
  --font-text: 'Manrope', sans-serif;

  --curve: 8px;
  --lift: 0 18px 40px rgba(35, 38, 43, 0.22);
  --measure: 62ch;
  --edge: clamp(20px, 5vw, 72px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--linen);
  color: var(--text);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.18;
  margin: 0 0 0.4em;
  color: var(--charcoal);
}

p { margin: 0 0 1em; max-width: var(--measure); color: var(--hush); }

a { color: var(--rust-dim); }

:focus-visible { outline: 3px solid var(--rust); outline-offset: 2px; }

button { font-family: inherit; cursor: pointer; }

/* ---------- Buttons ---------- */
.beam {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.6em;
  border-radius: var(--curve);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.beam:hover { transform: translateY(-2px); }
.beam--rust { background: var(--rust); color: #fff; box-shadow: 0 10px 22px rgba(193, 80, 46, 0.35); }
.beam--rust:hover { background: var(--rust-dim); }
.beam--outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.beam--outline:hover { border-color: #fff; }
.beam--ghost { background: transparent; color: var(--charcoal); border-color: var(--charcoal); }
.beam--ghost:hover { background: var(--charcoal); color: #fff; }
.beam--full { width: 100%; justify-content: center; }

/* ---------- Topbar ---------- */
.band-top { background: var(--charcoal); color: var(--linen-2); font-size: 0.82rem; }
.band-top-inner {
  padding: 0.5em var(--edge);
  display: flex;
  justify-content: space-between;
  gap: 1em;
  flex-wrap: wrap;
}

/* ---------- Masthead: eave ---------- */
.eave {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 244, 240, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(35, 38, 43, 0.1);
}
.eave-row { padding: 0.9em var(--edge); display: flex; align-items: center; gap: 2em; }
.emblem {
  display: flex;
  align-items: center;
  gap: 0.6em;
  text-decoration: none;
  color: var(--charcoal);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-right: auto;
}
.emblem svg { flex: none; color: var(--rust-dim); }
.lines { display: flex; gap: 1.6em; }
.lines a { text-decoration: none; color: var(--text); font-weight: 600; font-size: 0.95rem; }
.lines a:hover { color: var(--rust-dim); }
.beacon {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  background: var(--charcoal);
  color: #fff;
  padding: 0.6em 1.2em;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}
.beacon:hover { background: var(--charcoal-2); }
.hatch-toggle { background: none; border: none; padding: 0.4em; display: none; }
.hatch-toggle span { display: block; width: 22px; height: 2px; background: var(--charcoal); margin: 5px 0; }
.lines.is-open { display: flex; }

@media (max-width: 860px) {
  .lines {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--linen);
    flex-direction: column;
    padding: 1em var(--edge) 1.4em;
    border-bottom: 1px solid rgba(35, 38, 43, 0.1);
    gap: 0.9em;
  }
  .hatch-toggle { display: block; }
}

/* ---------- Hero: gable ---------- */
.gable { position: relative; min-height: 82vh; display: flex; align-items: flex-end; overflow: hidden; }
.gable-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.gable-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(35, 38, 43, 0.1) 0%, rgba(35, 38, 43, 0.65) 100%);
}
.gable-panel {
  position: relative;
  z-index: 2;
  background: var(--linen);
  padding: 2.8em var(--edge) 3.6em;
  margin: 0 0 0 clamp(0px, 3vw, 4vw);
  max-width: 620px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 12%, 5% 0);
}
.gable-panel h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
.gable-panel .flag {
  display: inline-block;
  font-family: var(--font-text);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--rust-dim);
  margin-bottom: 0.8em;
}
.gable-actions { display: flex; gap: 0.9em; flex-wrap: wrap; margin-top: 1.2em; }

/* ---------- Trust band ---------- */
.band-trust { background: var(--charcoal-2); color: var(--linen-2); }
.band-trust-inner {
  padding: 0.9em var(--edge);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em 2.4em;
  justify-content: center;
  font-size: 0.9rem;
  text-align: center;
}
.band-trust-inner strong { color: var(--rust); font-family: var(--font-display); }

/* ---------- Verdict: repair vs replace (bespoke, diagonal split) ---------- */
.verdict { padding: clamp(3em, 7vw, 5.5em) 0; background: var(--linen); }
.verdict-lead {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  max-width: 48ch;
  margin: 0 var(--edge) 1.6em;
}
.verdict-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 380px; }
.verdict-panel { padding: 2.4em var(--edge); display: flex; flex-direction: column; justify-content: center; }
.verdict-repair { background: var(--linen-2); clip-path: polygon(0 0, 96% 0, 100% 100%, 0 100%); }
.verdict-replace { background: var(--charcoal); color: var(--linen); margin-left: -3%; clip-path: polygon(4% 0, 100% 0, 100% 100%, 0 100%); }
.verdict-replace h3, .verdict-replace .verdict-tag { color: #fff; }
.verdict-tag { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--rust-dim); margin-bottom: 0.5em; }
.verdict-panel ul { list-style: none; margin: 0; padding: 0; }
.verdict-panel li { position: relative; padding-left: 1.5em; margin-bottom: 0.6em; font-size: 0.95rem; }
.verdict-repair li { color: var(--text); }
.verdict-replace li { color: rgba(247, 244, 240, 0.85); }
.verdict-panel li::before { content: '\2013'; position: absolute; left: 0; color: var(--rust); font-weight: 700; }
@media (max-width: 800px) {
  .verdict-split { grid-template-columns: 1fr; }
  .verdict-replace { margin-left: 0; clip-path: none; }
  .verdict-repair { clip-path: none; }
}

/* ---------- Services: property-split ---------- */
.property-split-section { padding: clamp(3em, 7vw, 5.5em) var(--edge); }
.property-split-open { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2rem); max-width: 46ch; margin-bottom: 1.4em; }
.property-split { display: grid; grid-template-columns: 1fr 1fr; gap: 2em; }
.property-card { border-top: 3px solid var(--rust); padding-top: 1.4em; }
.property-card h3 { font-size: 1.2rem; }
.property-card ul { list-style: none; margin: 0; padding: 0; }
.property-card li { position: relative; padding-left: 1.4em; margin-bottom: 0.6em; font-size: 0.95rem; color: var(--text); }
.property-card li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 7px; height: 7px; background: var(--rust); }
@media (max-width: 700px) { .property-split { grid-template-columns: 1fr; } }

/* ---------- Process: stages ---------- */
.stages-section { padding: clamp(2.6em, 6vw, 4em) var(--edge); background: var(--linen-2); }
.stages-open { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 1.4em; text-align: center; }
.stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4em; }
.stage { text-align: center; }
.stage-num { display: inline-flex; align-items: center; justify-content: center; width: 2.6em; height: 2.6em; border-radius: 50%; background: var(--charcoal); color: #fff; font-family: var(--font-display); font-weight: 700; margin-bottom: 0.8em; }
.stage h3 { font-size: 1rem; }
.stage p { font-size: 0.88rem; margin: 0; }
@media (max-width: 760px) { .stages { grid-template-columns: 1fr 1fr; } }

/* ---------- Jobsite gallery (bespoke) ---------- */
.jobsite-section { padding: clamp(3em, 7vw, 5.5em) var(--edge); background: var(--charcoal); color: var(--linen); }
.jobsite-filter { display: flex; gap: 0.6em; flex-wrap: wrap; margin-bottom: 1.8em; }
.jobsite-filter button {
  background: rgba(247, 244, 240, 0.08);
  border: 1px solid rgba(247, 244, 240, 0.25);
  color: var(--linen);
  padding: 0.55em 1.1em;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}
.jobsite-filter button[aria-pressed="true"] { background: var(--rust); border-color: var(--rust); }
.jobsite-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.4em 1em; }
.jobsite-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}
.jobsite-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.jobsite-item:hover img { transform: scale(1.06); }
.jobsite-tag {
  position: absolute;
  left: 1.1em;
  bottom: 0.8em;
  background: rgba(35, 38, 43, 0.85);
  color: var(--linen);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3em 0.7em;
  border-radius: 999px;
}
.jobsite-item.is-hidden { display: none; }
@media (max-width: 900px) { .jobsite-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .jobsite-grid { grid-template-columns: repeat(2, 1fr); } .jobsite-item { clip-path: none; } }

/* ---------- Reviews: word-of-mouth ---------- */
.word-of-mouth { padding: clamp(3em, 7vw, 5.5em) var(--edge); background: var(--linen); }
.word-frame { max-width: 1100px; margin: 0 auto; }
.word-frame { max-width: 1100px; margin: 0 auto; }
.word-open { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 1.4em; }
.word-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2em; }
.word-feature {
  background: var(--charcoal);
  color: var(--linen);
  padding: 2.4em;
  border-radius: var(--curve);
}
.word-feature p { color: rgba(247, 244, 240, 0.9); font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; }
.word-feature .word-who { color: var(--rust); font-weight: 700; font-size: 0.9rem; }
.word-minis { display: grid; gap: 1.2em; }
.word-mini { border-left: 3px solid var(--rust); padding-left: 1.2em; }
.word-mini p { font-size: 0.92rem; margin-bottom: 0.4em; color: var(--text); }
.word-mini .word-who { font-size: 0.82rem; color: var(--hush); font-weight: 700; }
@media (max-width: 800px) { .word-layout { grid-template-columns: 1fr; } }

/* ---------- FAQ: questions ---------- */
.questions-section { padding: clamp(3em, 7vw, 5.5em) var(--edge); max-width: 820px; margin: 0 auto; }
.questions-open { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 1.2em; }
.question { border-bottom: 1px solid rgba(35, 38, 43, 0.14); padding: 1.1em 0; }
.question summary { cursor: pointer; font-weight: 700; font-family: var(--font-display); color: var(--charcoal); }
.question p { margin: 0.8em 0 0; font-size: 0.95rem; }

/* ---------- Service area: turf ---------- */
.turf-section { padding: clamp(2em, 5vw, 3em) var(--edge); text-align: center; }
.turf-tags { display: flex; flex-wrap: wrap; gap: 0.6em; justify-content: center; margin-top: 1em; }
.turf-tags span { background: var(--linen-2); color: var(--text); padding: 0.5em 1em; border-radius: 999px; font-size: 0.88rem; }

/* ---------- Closer CTA: watch ---------- */
.watch { position: relative; padding: clamp(4em, 10vw, 7em) var(--edge); color: #fff; text-align: center; overflow: hidden; background: var(--charcoal); }
.watch-glow { position: absolute; top: -20%; left: -10%; width: 60%; height: 140%; background: radial-gradient(circle, rgba(193, 80, 46, 0.25), transparent 70%); z-index: 0; }
.watch-content { position: relative; z-index: 2; max-width: 640px; margin: 0 auto; }
.watch h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.watch .call-big { display: block; font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.4rem); color: #fff; text-decoration: none; margin: 0.5em 0 1.1em; }
.watch-actions { display: flex; gap: 1em; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact + footer ---------- */
.inquiry { padding: clamp(3em, 7vw, 5.5em) var(--edge); display: grid; grid-template-columns: 1.2fr 1fr; gap: 3em; }
.inquiry .call-lead { font-family: var(--font-display); font-size: clamp(1.8rem, 3.4vw, 2.4rem); display: block; margin-bottom: 0.3em; text-decoration: none; color: var(--charcoal); }
.plot { margin-bottom: 1em; }
.plot label { display: block; font-weight: 700; font-size: 0.88rem; margin-bottom: 0.35em; }
.plot input, .plot select, .plot textarea {
  width: 100%;
  padding: 0.75em 0.9em;
  border: 1.5px solid rgba(35, 38, 43, 0.18);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
  color: var(--text);
}
.plot input:focus, .plot select:focus, .plot textarea:focus { border-color: var(--rust-dim); outline: none; }
.plot-note { font-size: 0.85rem; margin-top: 0.8em; min-height: 1.2em; }
.plot-note[data-state="ok"] { color: var(--rust-dim); }
.plot-note[data-state="err"] { color: var(--stone); }
.band-list { list-style: none; margin: 0; padding: 0; }
.band-item { margin-bottom: 1.3em; }
.band-item strong { display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--stone-light); margin-bottom: 0.25em; }
.band-item a, .band-item span { color: var(--text); text-decoration: none; font-size: 1.02rem; }
.band-item a:hover { color: var(--rust-dim); }
@media (max-width: 800px) { .inquiry { grid-template-columns: 1fr; } }

.underlayment { background: var(--charcoal); color: var(--linen-2); padding: 3em var(--edge) 2em; }
.underlayment-top { display: flex; flex-wrap: wrap; gap: 2.5em; justify-content: space-between; margin-bottom: 2em; }
.underlayment .emblem { color: #fff; }
.underlayment-tagline { max-width: 32ch; color: var(--stone-light); font-size: 0.92rem; }
.underlayment-nav { display: flex; flex-direction: column; gap: 0.6em; }
.underlayment-nav a { color: var(--linen-2); text-decoration: none; font-size: 0.92rem; }
.underlayment-nav a:hover { color: #fff; }
.underlayment-bottom { border-top: 1px solid rgba(247, 244, 240, 0.12); padding-top: 1.4em; font-size: 0.8rem; color: var(--stone-light); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.6em; }

/* ---------- Persistent CTA: rotated edge tab ---------- */
.flank {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg) translateX(50%);
  transform-origin: right center;
  z-index: 50;
  background: var(--rust);
  color: #fff;
  padding: 0.8em 1.4em;
  border-radius: var(--curve) var(--curve) 0 0;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 -6px 18px rgba(35, 38, 43, 0.25);
  white-space: nowrap;
}
.flank:hover { background: var(--rust-dim); }
@media (max-width: 640px) {
  .flank {
    right: 50%;
    top: auto;
    bottom: 0;
    transform: translateX(50%);
    border-radius: var(--curve) var(--curve) 0 0;
  }
}