/* ────────────────────────────────────────────────────────────
   Tone C · v1.5 refinement
   - Editorial hierarchy, single phone CTA
   - Additive to tone-c.css. Does not remove existing classes.
   ──────────────────────────────────────────────────────────── */

/* ── Nav active state ─────────────────────────────────────── */
.tone-c .nav-links a.active {
  color: var(--c-apple-deep);
  font-weight: 600;
  position: relative;
}
.tone-c .nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -18px;
  height: 2px;
  background: var(--c-apple);
  border-radius: 2px;
}

/* ── Hero refinement ──────────────────────────────────────── */
.tone-c .hero-position {
  font-family: var(--c-font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  color: var(--c-apple-deep);
  margin-bottom: 18px;
  font-weight: 500;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.tone-c .hero-position .x {
  color: var(--c-text-3);
  font-weight: 400;
  padding: 0 2px;
}

.tone-c .hero-statement {
  display: block;
  margin-top: 14px;
  font-family: var(--c-font-kr);
  font-weight: 600;
  color: var(--c-text);
  font-size: 1.05em;
  letter-spacing: -0.01em;
}

/* Hero — new hierarchy after H1 */
.tone-c .hero-lead {
  margin: 26px 0 20px;
  font-family: var(--c-font-kr);
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  line-height: 1.55;
  color: var(--c-text-2);
  max-width: 620px;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}
.tone-c .hero-statement-line {
  margin: 0 0 22px;
  font-family: var(--c-font-kr);
  font-size: clamp(1.15rem, 1.7vw, 1.42rem);
  line-height: 1.5;
  font-weight: 600;
  color: var(--c-text);
  max-width: 640px;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}
.tone-c .hero-sub-detail {
  margin: 0 0 36px;
  font-family: var(--c-font-kr);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--c-text-3);
  max-width: 620px;
  text-wrap: pretty;
}
@media (max-width: 720px) {
  .tone-c .hero-lead { margin-top: 20px; margin-bottom: 16px; font-size: 1rem; }
  .tone-c .hero-statement-line { font-size: 1.08rem; margin-bottom: 18px; }
  .tone-c .hero-sub-detail { font-size: 0.88rem; margin-bottom: 28px; }
}

/* Portrait — editorial, remove HUD */
.tone-c .hero-portrait {
  border-radius: 10px;
  box-shadow:
    0 2px 4px rgba(15, 20, 32, 0.04),
    0 12px 32px -12px rgba(15, 20, 32, 0.08);
}
.tone-c .portrait-hud { display: none; }

/* Enlarged stats */
.tone-c .portrait-stats {
  position: static;
  background: transparent;
  backdrop-filter: none;
  border: none;
  box-shadow: none;
  padding: 22px 4px 4px;
  border-radius: 0;
  border-top: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: -2px;
}
.tone-c .hero-portrait {
  aspect-ratio: auto;
  background: transparent;
  border: none;
  overflow: visible;
  box-shadow: none;
  display: flex;
  flex-direction: column;
}
.tone-c .hero-portrait img {
  border-radius: 10px;
  aspect-ratio: 4/5;
  border: 1px solid var(--c-border);
  box-shadow: 0 1px 2px rgba(15, 20, 32, 0.04), 0 16px 40px -16px rgba(15, 20, 32, 0.14);
}
.tone-c .portrait-stats .stat {
  text-align: left;
  padding: 12px 4px 0;
  border-top: 1px solid var(--c-border);
}
.tone-c .portrait-stats .stat-num {
  font-family: var(--c-font-sans);
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.03em;
  line-height: 1;
}
.tone-c .portrait-stats .stat-num .stat-unit {
  font-size: 0.55em;
  color: var(--c-text-3);
  font-weight: 500;
  margin-left: 2px;
  letter-spacing: 0;
}
.tone-c .portrait-stats .stat-lbl {
  font-size: 0.72rem;
  color: var(--c-text-3);
  margin-top: 8px;
  letter-spacing: 0.02em;
  font-family: var(--c-font-kr);
  font-weight: 500;
  text-transform: none;
}

/* ── Phone CTA button ─────────────────────────────────────── */
.tone-c .btn-call {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px 14px 18px;
  background: var(--c-apple);
  color: white;
  border-radius: 12px;
  font-family: var(--c-font-kr);
  font-weight: 600;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  box-shadow: 0 1px 2px rgba(15, 20, 32, 0.05), 0 10px 24px -12px var(--c-apple-glow);
  min-height: 52px;
}
.tone-c .btn-call:hover,
.tone-c .btn-call:focus-visible {
  background: var(--c-apple-deep);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(15,20,32,.06), 0 18px 40px -14px var(--c-apple-glow);
  outline: none;
}
.tone-c .btn-call:focus-visible {
  outline: 3px solid var(--c-apple-soft-2);
  outline-offset: 3px;
}
.tone-c .btn-call:active { transform: translateY(0); }
.tone-c .btn-call-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.16);
  border-radius: 9px;
  color: white;
}
.tone-c .btn-call-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.15;
}
.tone-c .btn-call-lbl {
  font-family: var(--c-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  font-weight: 500;
}
.tone-c .btn-call-num {
  font-family: var(--c-font-mono);
  font-size: 1.02rem;
  font-weight: 600;
  color: white;
  letter-spacing: -0.005em;
}
.tone-c .btn-call-arrow {
  font-family: var(--c-font-mono);
  color: rgba(255,255,255,0.72);
  font-size: 1.1rem;
  margin-left: 4px;
  transition: transform .18s;
}
.tone-c .btn-call:hover .btn-call-arrow { transform: translateX(4px); color: white; }

.tone-c .btn-call-lg {
  padding: 20px 28px 20px 22px;
  min-height: 68px;
  border-radius: 14px;
}
.tone-c .btn-call-lg .btn-call-icon { width: 44px; height: 44px; border-radius: 11px; }
.tone-c .btn-call-lg .btn-call-num { font-size: 1.22rem; }
.tone-c .btn-call-lg .btn-call-lbl { font-size: 0.72rem; }

.tone-c .hero-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.tone-c .hero-cta-hint {
  font-family: var(--c-font-mono);
  font-size: 0.78rem;
  color: var(--c-text-3);
}

/* ── Philosophy · editorial (less card, more magazine) ────── */
.tone-c .philosophy { padding: 100px 0; }
.tone-c .philosophy::before { opacity: 0.6; }
.tone-c .philosophy-editorial {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 8px;
  text-align: left;
}
.tone-c .philosophy-editorial .ph-label {
  font-family: var(--c-font-mono);
  font-size: 0.78rem;
  color: var(--c-apple-deep);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 32px;
  font-weight: 500;
}
.tone-c .philosophy-editorial .ph-quote {
  margin: 0 0 32px;
  font-family: var(--c-font-kr);
  font-size: clamp(1.75rem, 4vw, 2.85rem);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--c-text);
  border-left: 3px solid var(--c-apple);
  padding-left: 28px;
}
.tone-c .philosophy-editorial .ph-quote em {
  color: var(--c-apple-deep);
  font-style: normal;
  font-weight: 700;
}
.tone-c .philosophy-editorial .ph-sub {
  color: var(--c-text-2);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 680px;
  padding-left: 31px;
  margin: 0;
}
@media (max-width: 720px) {
  .tone-c .philosophy-editorial .ph-quote { padding-left: 20px; }
  .tone-c .philosophy-editorial .ph-sub { padding-left: 23px; }
}

/* ── Strengths · editorial list ───────────────────────────── */
.tone-c .strength-editorial {
  display: flex;
  flex-direction: column;
  margin-top: 40px;
  border-top: 1px solid var(--c-border);
}
.tone-c .strength-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 40px;
  padding: 36px 4px;
  border-bottom: 1px solid var(--c-border);
  transition: background .25s;
}
.tone-c .strength-item:hover {
  background: linear-gradient(90deg, var(--c-apple-wash) 0%, transparent 40%);
}
.tone-c .strength-item .strength-num {
  font-family: var(--c-font-mono);
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--c-apple);
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0;
}
.tone-c .strength-item .strength-content { max-width: 720px; }
.tone-c .strength-item .strength-title {
  font-family: var(--c-font-kr);
  font-size: clamp(1.35rem, 2.4vw, 1.65rem);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
  line-height: 1.3;
}
.tone-c .strength-item .strength-sub {
  font-family: var(--c-font-mono);
  font-size: 0.72rem;
  color: var(--c-text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.tone-c .strength-item .strength-body {
  font-size: 0.98rem;
  color: var(--c-text-2);
  line-height: 1.75;
  margin-bottom: 14px;
}
.tone-c .strength-item .strength-evidence {
  font-size: 0.86rem;
  color: var(--c-text-3);
  padding-top: 12px;
  border-top: 1px dashed var(--c-border);
}
.tone-c .strength-item .strength-evidence .mono {
  font-size: 0.66rem;
  color: var(--c-apple-deep);
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-right: 8px;
}
@media (max-width: 720px) {
  .tone-c .strength-item { grid-template-columns: 1fr; gap: 12px; padding: 28px 4px; }
  .tone-c .strength-item .strength-num { font-size: 1.6rem; }
}

/* ── Skills · Capability → Action → Tools ─────────────────── */
.tone-c .skills-editorial {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--c-border);
}
.tone-c .skill-row {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  align-items: start;
  padding: 32px 4px;
  border-bottom: 1px solid var(--c-border);
  transition: background .25s;
}
.tone-c .skill-row:hover {
  background: linear-gradient(90deg, var(--c-apple-wash) 0%, transparent 30%);
}
.tone-c .skill-capability .skill-cap-label {
  font-size: 0.7rem;
  color: var(--c-text-3);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
  font-weight: 500;
}
.tone-c .skill-capability .skill-cap-title {
  font-family: var(--c-font-kr);
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.015em;
  margin-bottom: 8px;
  line-height: 1.3;
}
.tone-c .skill-capability .skill-cap-action {
  font-size: 0.95rem;
  color: var(--c-apple-deep);
  font-weight: 500;
  line-height: 1.5;
}
.tone-c .skill-capability .skill-arrow {
  font-family: var(--c-font-mono);
  color: var(--c-apple);
  margin-right: 4px;
}
.tone-c .skill-tools {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: flex-start;
}
.tone-c .skill-tools li {
  padding: 7px 13px;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--c-text-2);
  font-family: var(--c-font-mono);
  transition: all .2s;
}
.tone-c .skill-row:hover .skill-tools li {
  border-color: var(--c-border-strong);
}
@media (max-width: 800px) {
  .tone-c .skill-row { grid-template-columns: 1fr; gap: 20px; padding: 28px 4px; }
}

/* ── Timeline · differentiation ───────────────────────────── */
.tone-c .timeline-item.major {
  border-color: var(--c-apple-soft-2);
  background: linear-gradient(180deg, var(--c-apple-wash) 0%, var(--c-panel) 32%);
}
.tone-c .timeline-item.major:hover {
  border-color: var(--c-apple);
  box-shadow: var(--c-shadow-md), 0 8px 24px -12px var(--c-apple-glow);
}
.tone-c .timeline-item .tl-period-range {
  display: block;
}
.tone-c .timeline-item .tl-key {
  display: inline-block;
  margin-left: 10px;
  padding: 2px 8px;
  background: var(--c-apple);
  color: white;
  font-family: var(--c-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  border-radius: 5px;
  vertical-align: 3px;
  font-weight: 600;
}
.tone-c .timeline-item .tl-highlight {
  font-weight: 600;
}

/* PRESS reference link (EBN 등 언론 보도) */
.tone-c .timeline-item .tl-press {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 8px 12px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  text-decoration: none;
  color: var(--c-text-2);
  font-size: 0.82rem;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
  background: var(--c-bg);
}
.tone-c .timeline-item .tl-press:hover {
  border-color: var(--c-apple);
  background: var(--c-apple-soft, rgba(107, 168, 59, 0.08));
  transform: translateY(-1px);
}
.tone-c .timeline-item .tl-press .tl-press-lbl {
  font-size: 0.66rem;
  color: var(--c-apple-deep);
  letter-spacing: 0.16em;
  font-weight: 600;
  padding: 2px 6px;
  border: 1px solid var(--c-apple-soft, rgba(107, 168, 59, 0.35));
  border-radius: 4px;
  background: var(--c-bg);
}
.tone-c .timeline-item .tl-press .tl-press-txt {
  color: var(--c-text-2);
}
.tone-c .timeline-item .tl-press .tl-press-arrow {
  color: var(--c-text-3);
  font-size: 0.85rem;
}
.tone-c .timeline-item .tl-press:hover .tl-press-arrow {
  color: var(--c-apple);
}

.tone-c .timeline-item.minor {
  opacity: 0.55;
  padding: 20px 32px;
}
.tone-c .timeline-item.minor .tl-company { font-size: 1.05rem; }
.tone-c .timeline-item.minor:hover { opacity: 1; }

/* ── Projects · Featured layout ───────────────────────────── */
.tone-c .featured-label,
.tone-c .other-label {
  margin-bottom: 24px;
  font-family: var(--c-font-mono);
  font-size: 0.74rem;
  color: var(--c-apple-deep);
  letter-spacing: 0.16em;
  font-weight: 600;
}

.tone-c .featured-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.tone-c .featured-card {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 0;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  overflow: hidden;
  transition: all .3s;
  box-shadow: var(--c-shadow-sm);
  text-decoration: none;
  color: inherit;
}
.tone-c .featured-card:hover {
  border-color: var(--c-apple);
  transform: translateY(-3px);
  box-shadow: var(--c-shadow-lg), 0 20px 40px -20px var(--c-apple-glow);
}
.tone-c .featured-cover {
  background: var(--c-bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-right: 1px solid var(--c-border);
  min-height: 320px;
}
.tone-c .featured-cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s;
}
.tone-c .featured-card:hover .featured-cover img { transform: scale(1.03); }

.tone-c .featured-body {
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tone-c .featured-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.tone-c .featured-num {
  font-size: 0.72rem;
  color: var(--c-apple-deep);
  letter-spacing: 0.14em;
  font-weight: 600;
}
.tone-c .featured-arrow {
  color: var(--c-text-3);
  font-family: var(--c-font-mono);
  transition: all .2s;
  font-size: 1.05rem;
}
.tone-c .featured-card:hover .featured-arrow { color: var(--c-apple-deep); transform: translateX(6px); }
.tone-c .featured-title {
  font-family: var(--c-font-kr);
  font-size: clamp(1.4rem, 2.6vw, 1.8rem);
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.tone-c .featured-subtitle {
  font-size: 0.78rem;
  color: var(--c-text-3);
  margin-bottom: 10px;
}
.tone-c .featured-tagline {
  font-size: 1rem;
  color: var(--c-text-2);
  line-height: 1.6;
  margin-bottom: 20px;
}
.tone-c .featured-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px dashed var(--c-border);
  margin-bottom: 20px;
}
.tone-c .featured-meta .meta-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  font-size: 0.87rem;
  line-height: 1.55;
}
.tone-c .featured-meta .meta-lbl {
  font-size: 0.66rem;
  color: var(--c-text-3);
  letter-spacing: 0.14em;
  padding-top: 3px;
  font-weight: 600;
}
.tone-c .featured-meta .meta-val { color: var(--c-text-2); }

.tone-c .featured-impact {
  display: flex;
  gap: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--c-border);
  margin-top: auto;
}
.tone-c .impact-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tone-c .impact-num {
  font-family: var(--c-font-sans);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--c-apple-deep);
  letter-spacing: -0.03em;
  line-height: 1;
}
.tone-c .impact-lbl {
  font-size: 0.7rem;
  color: var(--c-text-3);
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .tone-c .featured-card { grid-template-columns: 1fr; }
  .tone-c .featured-cover { border-right: none; border-bottom: 1px solid var(--c-border); min-height: 220px; }
  .tone-c .featured-cover img { aspect-ratio: 16/9; }
  .tone-c .featured-body { padding: 28px 24px; }
  .tone-c .featured-impact { gap: 24px; }
  .tone-c .impact-num { font-size: 1.7rem; }
}

/* ── Other work · compact list ────────────────────────────── */
.tone-c .other-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 800px) { .tone-c .other-grid { grid-template-columns: 1fr; } }
.tone-c .other-card {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 18px 22px 18px 18px;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  transition: all .25s;
  text-decoration: none;
  color: inherit;
}
.tone-c .other-card:hover {
  border-color: var(--c-apple);
  transform: translateY(-2px);
  box-shadow: var(--c-shadow-md), 0 8px 20px -12px var(--c-apple-glow);
}
.tone-c .other-cover {
  width: 120px; height: 88px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--c-bg-2);
  border: 1px solid var(--c-border);
}
.tone-c .other-cover img { width: 100%; height: 100%; object-fit: cover; }
.tone-c .other-body { min-width: 0; }
.tone-c .other-title {
  font-family: var(--c-font-kr);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 4px;
  letter-spacing: -0.015em;
  line-height: 1.3;
}
.tone-c .other-subtitle {
  font-size: 0.72rem;
  color: var(--c-text-3);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.tone-c .other-tagline {
  font-size: 0.85rem;
  color: var(--c-text-2);
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.tone-c .other-arrow {
  color: var(--c-text-3);
  font-family: var(--c-font-mono);
  transition: transform .2s, color .2s;
}
.tone-c .other-card:hover .other-arrow { color: var(--c-apple-deep); transform: translateX(4px); }

/* ── Credentials · compact ────────────────────────────────── */
.tone-c .credentials-compact {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  padding: 32px 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
@media (max-width: 720px) {
  .tone-c .credentials-compact { grid-template-columns: 1fr; gap: 32px; }
}
.tone-c .credentials-compact .cred-col-title {
  font-family: var(--c-font-mono);
  font-size: 0.7rem;
  color: var(--c-apple-deep);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 600;
}
.tone-c .credentials-compact .cred-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 24px;
}
@media (max-width: 720px) {
  .tone-c .credentials-compact .cred-list { grid-template-columns: 1fr; }
}
.tone-c .credentials-compact .cred-item {
  padding: 10px 0;
  border-bottom: 1px dashed var(--c-border);
  font-family: var(--c-font-mono);
  font-size: 0.86rem;
}
.tone-c .credentials-compact .cred-item:last-child { border-bottom: none; }

/* ── Contact · phone-first ────────────────────────────────── */
.tone-c .contact { padding: 100px 0 80px; }
.tone-c .contact-final {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 800px) {
  .tone-c .contact-final { grid-template-columns: 1fr; gap: 32px; }
}
.tone-c .contact-title {
  font-family: var(--c-font-kr);
  font-weight: 700;
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1.2;
  color: var(--c-text);
  letter-spacing: -0.025em;
  margin: 0 0 20px;
}
.tone-c .contact-title em {
  color: var(--c-apple-deep);
  font-style: normal;
}
.tone-c .contact-desc {
  color: var(--c-text-2);
  font-size: 0.98rem;
  line-height: 1.7;
  max-width: 420px;
}
.tone-c .contact-cta {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tone-c .contact-extras {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 8px;
}
.tone-c .contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 4px;
  color: var(--c-text-2);
  font-size: 0.92rem;
  text-decoration: none;
  border-bottom: 1px dashed var(--c-border);
  transition: color .2s;
  min-height: 44px;
}
.tone-c .contact-link:last-child { border-bottom: none; }
.tone-c .contact-link:hover { color: var(--c-apple-deep); }
.tone-c .contact-link .lbl {
  font-size: 0.7rem;
  color: var(--c-text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  min-width: 110px;
}
.tone-c .contact-link .arrow {
  color: var(--c-apple-deep);
  margin-left: 8px;
}

/* ── Footer ───────────────────────────────────────────────── */
.tone-c .footer-inner {
  display: flex !important;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.tone-c .footer-tag {
  color: var(--c-apple-deep);
}
@media (max-width: 640px) {
  .tone-c .footer-inner { flex-direction: column; gap: 10px; text-align: center; }
}

/* ── Mobile safety pass ───────────────────────────────────── */
@media (max-width: 640px) {
  .tone-c .nav-inner { padding: 12px 20px; }
  .tone-c .container-wide { padding: 0 20px; }
  .tone-c .hero { padding: 40px 0 90px; }
  .tone-c .hero-cta { align-items: flex-start; }
  .tone-c .btn-call { width: 100%; justify-content: flex-start; }
  .tone-c .btn-call-lg { width: 100%; }

  .tone-c .featured-body { padding: 24px 22px; }
  .tone-c .featured-meta .meta-row { grid-template-columns: 68px 1fr; gap: 10px; font-size: 0.82rem; }

  .tone-c .other-card { grid-template-columns: 88px 1fr auto; padding: 14px 18px 14px 14px; }
  .tone-c .other-cover { width: 88px; height: 66px; }

  .tone-c .strength-editorial { margin-top: 24px; }
  .tone-c .skill-row { padding: 22px 4px; }
}

/* Hide mobile nav-links; keep brand + contact CTA accessible */
@media (max-width: 720px) {
  .tone-c .nav-links { display: none; }
  .tone-c .nav-cta { padding: 8px 14px; font-size: 0.78rem; }
}

/* ── Reduced motion ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .tone-c .btn-call,
  .tone-c .featured-card,
  .tone-c .other-card,
  .tone-c .strength-item,
  .tone-c .skill-row,
  .tone-c .contact-btn,
  .tone-c .timeline-item {
    transition: none;
  }
  .tone-c .btn-call:hover,
  .tone-c .featured-card:hover,
  .tone-c .other-card:hover,
  .tone-c .timeline-item:hover {
    transform: none;
  }
}

/* ── Built-by badge (fixed, bottom-right) ─────────────────── */
.tone-c .built-badge {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 10px 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border: 1px solid var(--c-line, rgba(15, 20, 32, 0.08));
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(15,20,32,.04), 0 12px 28px -18px rgba(15,20,32,.28);
  font: inherit;
  color: var(--c-ink, #0f1420);
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.tone-c .built-badge:hover {
  transform: translateY(-1px);
  border-color: var(--c-apple-soft-2, rgba(107, 168, 59, 0.35));
  box-shadow: 0 2px 4px rgba(15,20,32,.05), 0 18px 36px -18px rgba(15,20,32,.32);
}
.tone-c .built-badge:focus-visible {
  outline: 3px solid var(--c-apple-soft-2, rgba(107, 168, 59, 0.35));
  outline-offset: 2px;
}
.tone-c .built-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-apple, #6BA83B);
  box-shadow: 0 0 0 3px var(--c-apple-wash, rgba(107, 168, 59, 0.12));
  flex: 0 0 auto;
}
.tone-c .built-badge-text {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  text-align: left;
}
.tone-c .built-badge-line1 {
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-apple-deep, #4a7a26);
  font-weight: 500;
}
.tone-c .built-badge-line2 {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--c-ink, #0f1420);
  letter-spacing: -0.005em;
}

@media (max-width: 640px) {
  .tone-c .built-badge {
    right: 12px;
    bottom: 12px;
    padding: 8px 12px 8px 10px;
  }
  .tone-c .built-badge-line1 { font-size: 0.6rem; }
  .tone-c .built-badge-line2 { font-size: 0.78rem; }
}

/* ── Built-by modal ───────────────────────────────────────── */
.tone-c .built-modal[hidden] { display: none; }
.tone-c .built-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: builtFade .18s ease-out;
}
@keyframes builtFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.tone-c .built-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 20, 32, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.tone-c .built-modal-panel {
  position: relative;
  width: min(480px, 100%);
  background: var(--c-panel, #ffffff);
  border: 1px solid var(--c-line, rgba(15, 20, 32, 0.08));
  border-radius: 16px;
  padding: 32px 32px 24px;
  box-shadow: 0 24px 60px -20px rgba(15,20,32,.35);
  animation: builtRise .22s cubic-bezier(.2,.7,.2,1);
}
@keyframes builtRise {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0);   opacity: 1; }
}
.tone-c .built-modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  color: var(--c-ink-soft, rgba(15,20,32,.5));
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 8px;
  transition: background .15s ease, color .15s ease;
}
.tone-c .built-modal-close:hover {
  background: var(--c-apple-wash, rgba(107, 168, 59, 0.10));
  color: var(--c-ink, #0f1420);
}
.tone-c .built-modal-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--c-apple-deep, #4a7a26);
  margin-bottom: 12px;
}
.tone-c .built-modal-title {
  font-size: 1.35rem;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--c-ink, #0f1420);
  margin: 0 0 14px;
  text-wrap: pretty;
}
.tone-c .built-modal-body {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-ink-soft-2, rgba(15,20,32,.72));
  margin: 0 0 22px;
  text-wrap: pretty;
}
.tone-c .built-modal-body em {
  font-style: normal;
  color: var(--c-apple-deep, #4a7a26);
  font-weight: 600;
}
.tone-c .built-modal-meta {
  border-top: 1px solid var(--c-line, rgba(15,20,32,.08));
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.tone-c .built-modal-meta-row {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 0.82rem;
  line-height: 1.5;
}
.tone-c .built-modal-meta-label {
  color: var(--c-ink-soft, rgba(15,20,32,.5));
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
}
.tone-c .built-modal-meta-value {
  color: var(--c-ink, #0f1420);
}
.tone-c .built-modal-foot {
  font-size: 0.72rem;
  color: var(--c-ink-soft, rgba(15,20,32,.5));
  text-align: right;
  letter-spacing: 0.02em;
}

@media (max-width: 480px) {
  .tone-c .built-modal-panel { padding: 26px 22px 20px; border-radius: 14px; }
  .tone-c .built-modal-title { font-size: 1.18rem; }
  .tone-c .built-modal-body { font-size: 0.9rem; }
  .tone-c .built-modal-meta-row { grid-template-columns: 60px 1fr; font-size: 0.78rem; }
}

/* ── Doc download button (same shape as .btn-call, secondary tone) ── */
.tone-c .btn-call-doc {
  background: var(--c-panel, #ffffff);
  color: var(--c-ink, #0f1420);
  border: 1px solid var(--c-line, rgba(15, 20, 32, 0.14));
  box-shadow: 0 1px 2px rgba(15, 20, 32, 0.04);
}
.tone-c .btn-call-doc:hover,
.tone-c .btn-call-doc:focus-visible {
  background: var(--c-apple-wash, rgba(107, 168, 59, 0.08));
  border-color: var(--c-apple, #6BA83B);
  color: var(--c-ink, #0f1420);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(15,20,32,.05), 0 18px 40px -18px var(--c-apple-glow);
}
.tone-c .btn-call-doc .btn-call-icon {
  background: var(--c-apple-wash, rgba(107, 168, 59, 0.14));
  color: var(--c-apple-deep, #4a7a26);
}
.tone-c .btn-call-doc:hover .btn-call-icon {
  background: var(--c-apple, #6BA83B);
  color: #ffffff;
}
.tone-c .btn-call-doc .btn-call-lbl {
  color: var(--c-apple-deep, #4a7a26);
}
.tone-c .btn-call-doc .btn-call-num {
  color: var(--c-ink, #0f1420);
}
.tone-c .btn-call-doc .btn-call-arrow {
  color: var(--c-apple, #6BA83B);
}
.tone-c .btn-call-doc:hover .btn-call-arrow {
  color: var(--c-apple-deep, #4a7a26);
  transform: translateY(2px);
}

/* Contact section: phone button + doc button stacked (full-width) */
.tone-c .contact-cta { gap: 14px; align-items: stretch; }
.tone-c .contact-cta .btn-call-lg { width: 100%; }

/* Hero: keep the phone + doc buttons on the same row, wrap if needed */
.tone-c .hero-cta .btn-call { flex: 0 0 auto; }