/* ============================================================
   /roof-score.html — AI roof analyzer (Claude Vision)
   ============================================================ */

.rs-page {
  background: linear-gradient(180deg, #050810 0%, #0a0f1c 50%, #050810 100%);
  min-height: 100vh;
  padding-top: 100px;
  padding-bottom: 80px;
  position: relative;
}
.rs-page::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(60vw 60vw at 20% 0%, rgba(0,168,232,0.10), transparent 60%),
    radial-gradient(50vw 50vw at 80% 100%, rgba(0,168,232,0.06), transparent 60%);
  pointer-events: none;
}

.rs-hero { padding: 30px 0 36px; text-align: center; position: relative; z-index: 1; }
.rs-hero .container { max-width: 880px; padding: 0 24px; margin: 0 auto; }
.rs-eyebrow {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--kk-blue);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 14px;
}
.rs-hero h1 {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
  line-height: 1.05;
  text-shadow: 0 4px 28px rgba(0,168,232,0.3);
}
.rs-emph { color: var(--kk-blue); }
.rs-sub {
  color: var(--kk-text-mute);
  font-size: 17px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 22px;
}
.rs-trust-row {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--kk-blue-soft);
  text-transform: uppercase;
  font-weight: 600;
}

.rs-tool-wrap { padding: 30px 0; position: relative; z-index: 1; }
.rs-tool-wrap .container { max-width: 760px; padding: 0 24px; margin: 0 auto; }

.rs-tool {
  background: linear-gradient(180deg, #0d1320 0%, #060a14 100%);
  border: 1px solid rgba(0,168,232,0.25);
  border-radius: 8px;
  padding: 36px 40px;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,168,232,0.08);
}
.rs-tool::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--kk-blue) 50%, transparent);
}

.rs-step-num {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--kk-blue);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}
.rs-step-title {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
  line-height: 1.2;
}
.rs-step-sub {
  color: var(--kk-text-mute);
  font-size: 14px;
  margin: 0 0 22px;
  line-height: 1.55;
}

/* Dropzone */
.rs-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 56px 24px;
  border: 2px dashed rgba(0,168,232,0.3);
  border-radius: 8px;
  background: rgba(0,168,232,0.03);
  cursor: pointer;
  transition: all 0.25s var(--kk-ease);
  color: var(--kk-text-mute);
  text-align: center;
}
.rs-dropzone:hover, .rs-dropzone.drag {
  border-color: var(--kk-blue);
  background: rgba(0,168,232,0.08);
  color: #fff;
}
.rs-dropzone svg { color: var(--kk-blue); margin-bottom: 6px; }
.rs-dropzone-title { font-family: 'Inter', sans-serif; font-size: 16px; font-weight: 700; color: #fff; }
.rs-dropzone-sub { font-size: 12px; letter-spacing: 0.04em; color: var(--kk-text-mute); }

/* Thumbnails */
.rs-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0;
}
.rs-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(0,168,232,0.3);
}
.rs-thumb img { width: 100%; height: 100%; object-fit: cover; }
.rs-thumb-remove {
  position: absolute;
  top: 6px; right: 6px;
  width: 26px; height: 26px;
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  border-radius: 50%;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.rs-thumb-remove:hover { background: #f87171; }

/* CTA buttons */
.rs-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  margin-top: 8px;
  background: linear-gradient(135deg, var(--kk-blue) 0%, var(--kk-blue-deep) 100%);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 0 1px rgba(0,168,232,0.4), 0 16px 40px rgba(0,168,232,0.4);
  transition: all 0.25s var(--kk-ease);
}
.rs-cta-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(0,168,232,0.6), 0 22px 60px rgba(0,168,232,0.55);
}
.rs-cta-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.rs-disclaimer {
  font-size: 11px;
  color: var(--kk-text-mute);
  margin-top: 12px;
  line-height: 1.55;
  text-align: center;
}

/* Loading */
.rs-loading {
  text-align: center;
  padding: 60px 20px;
}
.rs-loading-spinner {
  width: 60px; height: 60px;
  margin: 0 auto 22px;
  border: 3px solid rgba(0,168,232,0.18);
  border-top-color: var(--kk-blue);
  border-radius: 50%;
  animation: rsSpin 1.1s linear infinite;
}
@keyframes rsSpin { to { transform: rotate(360deg); } }
.rs-loading-title {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.rs-loading-sub { font-size: 14px; color: var(--kk-text-mute); transition: opacity 0.4s; }

/* Result — score ring */
.rs-result { text-align: center; padding: 8px 0; }
.rs-score-ring {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto 28px;
  filter: drop-shadow(0 0 22px rgba(0,168,232,0.4));
}
.rs-score-ring svg { width: 100%; height: 100%; }
.rs-score-num {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -65%);
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 56px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  background: linear-gradient(180deg, #ffffff 0%, #cfe6f7 65%, #6da6c8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.rs-score-num.rs-score-excellent { background: linear-gradient(180deg, #4ade80 0%, #22c55e 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.rs-score-num.rs-score-good      { background: linear-gradient(180deg, #4cc4f5 0%, #0072b8 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.rs-score-num.rs-score-fair      { background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.rs-score-num.rs-score-poor      { background: linear-gradient(180deg, #fb923c 0%, #ea580c 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.rs-score-num.rs-score-critical  { background: linear-gradient(180deg, #f87171 0%, #dc2626 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.rs-score-label {
  position: absolute;
  bottom: 38px; left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kk-blue);
  font-weight: 700;
}

.rs-result-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.rs-meta-tile {
  background: rgba(0,168,232,0.06);
  border: 1px solid rgba(0,168,232,0.2);
  border-radius: 6px;
  padding: 14px 12px;
}
.rs-meta-lbl { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--kk-text-mute); margin-bottom: 4px; }
.rs-meta-val { font-family: 'EB Garamond', Georgia, serif; font-size: 18px; font-weight: 700; color: #fff; line-height: 1.2; }

.rs-section-head {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--kk-blue);
  text-transform: uppercase;
  font-weight: 700;
  margin: 22px 0 10px;
}

/* Findings */
.rs-findings { display: flex; flex-direction: column; gap: 8px; text-align: left; }
.rs-finding {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-left-width: 3px;
  border-radius: 4px;
}
.rs-sev-critical { border-left-color: #dc2626; }
.rs-sev-high     { border-left-color: #ea580c; }
.rs-sev-medium   { border-left-color: #d97706; }
.rs-sev-low      { border-left-color: #0072b8; }
.rs-sev-info     { border-left-color: #6b7280; }
.rs-finding-sev {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 8px;
  height: fit-content;
  border-radius: 999px;
  flex-shrink: 0;
}
.rs-sev-critical .rs-finding-sev { background: rgba(220,38,38,0.18); color: #f87171; }
.rs-sev-high .rs-finding-sev     { background: rgba(234,88,12,0.18); color: #fb923c; }
.rs-sev-medium .rs-finding-sev   { background: rgba(217,119,6,0.18); color: #fbbf24; }
.rs-sev-low .rs-finding-sev      { background: rgba(0,114,184,0.18); color: var(--kk-blue-soft); }
.rs-sev-info .rs-finding-sev     { background: rgba(107,114,128,0.18); color: #9ca3af; }
.rs-finding strong { display: block; color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.rs-finding p { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--kk-text-mute); }

/* Actions */
.rs-actions { margin: 0; padding-left: 22px; text-align: left; color: var(--kk-text); }
.rs-actions li { margin-bottom: 8px; line-height: 1.55; font-size: 14px; }
.rs-actions li::marker { color: var(--kk-blue); }

/* CTA card */
.rs-cta-card {
  margin-top: 32px;
  padding: 26px;
  background: linear-gradient(135deg, rgba(0,168,232,0.12), rgba(0,114,184,0.04));
  border: 1px solid rgba(0,168,232,0.4);
  border-radius: 8px;
  text-align: left;
}
.rs-cta-card h3 {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
}
.rs-cta-card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--kk-text-mute);
  margin: 0 0 16px;
}
.rs-lead-form { display: flex; flex-direction: column; gap: 10px; }
.rs-lead-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 480px) { .rs-lead-row { grid-template-columns: 1fr; } }
.rs-lead-form input {
  padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
}
.rs-lead-form input::placeholder { color: rgba(255,255,255,0.45); }
.rs-lead-form input:focus {
  outline: none;
  border-color: var(--kk-blue);
  background: rgba(0,168,232,0.06);
  box-shadow: 0 0 0 3px rgba(0,168,232,0.18);
}
.rs-cta-btn-primary { margin-top: 4px; }
.rs-lead-msg { padding: 10px; border-radius: 4px; font-size: 13px; line-height: 1.5; margin-top: 4px; }
.rs-lead-msg.success { background: rgba(74,222,128,0.08); color: #4ade80; border: 1px solid rgba(74,222,128,0.3); }
.rs-lead-msg.error { background: rgba(248,113,113,0.08); color: #f87171; border: 1px solid rgba(248,113,113,0.3); }

/* Share row */
.rs-share-row {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.rs-share-btn, .rs-restart-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--kk-text);
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: all 0.2s var(--kk-ease);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.rs-share-btn:hover, .rs-restart-btn:hover { border-color: var(--kk-blue); color: #fff; }

/* Error step */
.rs-error { text-align: center; padding: 40px 20px; }
.rs-error p { color: var(--kk-text-mute); margin: 0 0 22px; line-height: 1.55; }
.rs-error-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 540px) {
  .rs-tool { padding: 24px 20px; }
  .rs-result-meta { grid-template-columns: 1fr; }
  .rs-thumbs { grid-template-columns: repeat(3, 1fr); }
}