@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

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/* === */

/* Sonora Vision+ — Brochure commerciale */

.sonora-vision {
  --sonora-blue: #213584;
  --sonora-blue-deep: #18256a;
  --sonora-blue-light: #3a4ea0;
  --sonora-ink: #0e1430;
  --sonora-text: #1a2238;
  --sonora-muted: #5a6378;
  --sonora-line: #e3e6ee;
  --sonora-bg: #ffffff;
  --sonora-bg-soft: #f6f7fb;
  --sonora-accent: #c9b475;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, monospace;
  --maxw: 1200px;
  --gutter: clamp(20px, 4vw, 56px);
}

.sonora-vision * { box-sizing: border-box; }
.sonora-vision, .sonora-vision { margin: 0; padding: 0; }
.sonora-vision {
  font-family: var(--sans);
  color: var(--sonora-text);
  background: var(--sonora-bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.sonora-vision a { color: inherit; }

/* ====== Layout helpers ====== */
.sonora-vision .wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.sonora-vision .section {
  padding: clamp(72px, 10vw, 140px) 0;
  border-bottom: 1px solid var(--sonora-line);
}
.sonora-vision .section--dark {
  background: var(--sonora-ink);
  color: #fff;
}
.sonora-vision .section--soft {
  background: var(--sonora-bg-soft);
}
.sonora-vision .section--blue {
  background: var(--sonora-blue);
  color: #fff;
}

.sonora-vision .eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sonora-blue);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.sonora-vision .section--dark .eyebrow, .sonora-vision .section--blue .eyebrow { color: var(--sonora-accent); }
.sonora-vision .eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
}

.sonora-vision h1, .sonora-vision h2, .sonora-vision h3, .sonora-vision h4 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: inherit;
  margin: 0;
  text-wrap: balance;
}

.sonora-vision h1 { font-size: clamp(48px, 7vw, 96px); line-height: 1.02; letter-spacing: -0.025em; }
.sonora-vision h2 { font-size: clamp(36px, 4.6vw, 64px); line-height: 1.05; }
.sonora-vision h3 { font-size: clamp(22px, 2.4vw, 32px); line-height: 1.15; }
.sonora-vision h4 { font-size: 18px; line-height: 1.3; font-family: var(--sans); font-weight: 600; letter-spacing: -0.005em; }

.sonora-vision p { margin: 0 0 1em; text-wrap: pretty; }
.sonora-vision .lede {
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.5;
  color: var(--sonora-muted);
  font-weight: 400;
}
.sonora-vision .section--dark .lede, .sonora-vision .section--blue .lede { color: rgba(255,255,255,0.75); }

/* ====== Top bar ====== */
.sonora-vision .topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--sonora-line);
}
.sonora-vision .topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.sonora-vision .topbar-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.sonora-vision .topbar-logo .mark {
  width: 36px;
  height: 36px;
  background: var(--sonora-blue);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--sans);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.04em;
}
.sonora-vision .topbar-logo .name {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sonora-ink);
}
.sonora-vision .topbar-logo .name small {
  display: block;
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--sonora-muted);
  margin-top: 2px;
}
.sonora-vision .topbar-nav {
  display: flex;
  gap: 32px;
  font-size: 13px;
  font-weight: 500;
}
.sonora-vision .topbar-nav a {
  text-decoration: none;
  color: var(--sonora-text);
  letter-spacing: 0.02em;
}
.sonora-vision .topbar-nav a:hover { color: var(--sonora-blue); }
.sonora-vision .topbar-cta {
  background: var(--sonora-blue);
  color: #fff;
  padding: 10px 18px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s;
}
.sonora-vision .topbar-cta:hover { background: var(--sonora-blue-deep); }
@media (max-width: 820px) {
  .sonora-vision .topbar-nav { display: none; }
}

/* ====== Hero ====== */
.sonora-vision .hero {
  padding: clamp(80px, 12vw, 160px) 0 clamp(60px, 8vw, 100px);
  background: linear-gradient(180deg, #fbfbfd 0%, #ffffff 100%);
  border-bottom: 1px solid var(--sonora-line);
  position: relative;
  overflow: hidden;
}
.sonora-vision .hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 900px) {
  .sonora-vision .hero-grid { grid-template-columns: 1fr; }
}
.sonora-vision .hero h1 .accent {
  font-style: italic;
  color: var(--sonora-blue);
}
.sonora-vision .hero-sub {
  margin-top: 32px;
  font-size: clamp(17px, 1.3vw, 20px);
  color: var(--sonora-muted);
  max-width: 52ch;
  line-height: 1.55;
}
.sonora-vision .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 32px 48px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--sonora-line);
}
.sonora-vision .hero-meta-item .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sonora-muted);
  margin-bottom: 6px;
}
.sonora-vision .hero-meta-item .v {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--sonora-ink);
  letter-spacing: -0.01em;
}

/* Hero visual: before/after slider */
.sonora-vision .beforeafter {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--sonora-bg-soft);
  overflow: hidden;
  border-radius: 2px;
  user-select: none;
  box-shadow: 0 30px 60px -20px rgba(33,53,132,0.25), 0 12px 24px -10px rgba(0,0,0,0.08);
}
.sonora-vision .ba-layer {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: 1fr;
}
.sonora-vision .ba-after { clip-path: inset(0 0 0 var(--ba-pos, 50%)); }
.sonora-vision .ba-img {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
/* Placeholder room scene with PDLC opaque (left) vs transparent (right) */
.sonora-vision .ba-room {
  width: 100%;
  height: 100%;
  position: relative;
}
.sonora-vision .ba-room.opaque {
  background: linear-gradient(180deg, #d8dde6 0%, #b8c0cf 100%);
}
.sonora-vision .ba-room.opaque::before {
  /* Frosted glass effect lines */
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.08) 0 2px, transparent 2px 6px),
    radial-gradient(ellipse at 30% 40%, rgba(255,255,255,0.4), transparent 60%);
}
.sonora-vision .ba-room.transparent {
  background: linear-gradient(180deg, #2a3a5e 0%, #4a5d8a 50%, #6b7fa8 100%);
}
/* Window frame */
.sonora-vision .ba-window {
  position: absolute;
  inset: 8% 10%;
  border: 1px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.04);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.sonora-vision .ba-window > div {
  border: 0.5px solid rgba(255,255,255,0.3);
}
/* Scene visible through transparent state */
.sonora-vision .ba-scene {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.3) 100%),
    radial-gradient(ellipse at 70% 30%, #f4d59a 0%, transparent 30%),
    linear-gradient(180deg, #5a7099 0%, #8aa3c4 50%, #c4d2e0 70%, #5a6e4f 70%, #3d5236 100%);
  z-index: 0;
}
.sonora-vision .ba-room.transparent .ba-scene { display: block; }
.sonora-vision .ba-room.opaque .ba-scene { display: none; }

.sonora-vision .ba-label {
  position: absolute;
  bottom: 24px;
  left: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(14, 20, 48, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 8px 14px;
  z-index: 4;
}
.sonora-vision .ba-after .ba-label {
  left: auto;
  right: 24px;
  background: rgba(33, 53, 132, 0.85);
}

.sonora-vision .ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--ba-pos, 50%);
  width: 2px;
  background: #fff;
  z-index: 5;
  pointer-events: none;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.1), 0 4px 24px rgba(0,0,0,0.3);
}
.sonora-vision .ba-handle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.05);
}
.sonora-vision .ba-handle::before {
  content: "‹ ›";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  font-weight: 700;
  color: var(--sonora-blue);
  z-index: 6;
  letter-spacing: -2px;
}
.sonora-vision .ba-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 10;
  margin: 0;
}

/* ====== What is PDLC ====== */
.sonora-vision .what {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
@media (max-width: 900px) {
  .sonora-vision .what { grid-template-columns: 1fr; }
}
.sonora-vision .what-diagram {
  background: var(--sonora-bg-soft);
  aspect-ratio: 1/1;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

/* Layered diagram of PDLC film */
.sonora-vision .pdlc-diagram {
  width: 78%;
  position: relative;
}
.sonora-vision .pdlc-layer {
  height: 24px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sonora-muted);
  position: relative;
}
.sonora-vision .pdlc-layer .bar {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.sonora-vision .pdlc-layer span { position: relative; z-index: 1; }
.sonora-vision .pdlc-layer.glass .bar { background: rgba(33,53,132,0.06); }
.sonora-vision .pdlc-layer.adhesive .bar { background: rgba(33,53,132,0.12); }
.sonora-vision .pdlc-layer.ito .bar { background: rgba(33,53,132,0.2); }
.sonora-vision .pdlc-layer.lc .bar { background: var(--sonora-blue); }
.sonora-vision .pdlc-layer.lc { color: #fff; height: 56px; }
.sonora-vision .pdlc-layer .v {
  font-family: var(--mono);
  font-size: 10px;
  color: inherit;
  opacity: 0.7;
}

/* ====== Points forts (features grid) ====== */
.sonora-vision .features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--sonora-line);
  border-left: 1px solid var(--sonora-line);
  margin-top: 64px;
}
.sonora-vision .feature {
  border-right: 1px solid var(--sonora-line);
  border-bottom: 1px solid var(--sonora-line);
  padding: 36px 28px;
  background: #fff;
  position: relative;
}
.sonora-vision .feature .num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--sonora-blue);
  letter-spacing: 0.16em;
  margin-bottom: 28px;
}
.sonora-vision .feature h4 {
  margin-bottom: 12px;
  font-size: 19px;
}
.sonora-vision .feature p {
  font-size: 14px;
  color: var(--sonora-muted);
  line-height: 1.55;
  margin: 0;
}
@media (max-width: 900px) {
  .sonora-vision .features { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .sonora-vision .features { grid-template-columns: 1fr; }
}

/* ====== Stats / Chiffres clés ====== */
.sonora-vision .stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
@media (max-width: 900px) { .sonora-vision .stats { grid-template-columns: repeat(2, 1fr); } }
.sonora-vision .stat {
  padding: 40px 32px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.sonora-vision .stat:last-child { border-right: none; }
.sonora-vision .stat .v {
  font-family: var(--serif);
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1;
  letter-spacing: -0.025em;
  color: #fff;
  margin-bottom: 12px;
}
.sonora-vision .stat .v sup {
  font-size: 0.4em;
  vertical-align: super;
  font-family: var(--sans);
  letter-spacing: 0.04em;
}
.sonora-vision .stat .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
}
.sonora-vision .stat .desc {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
  max-width: 30ch;
}

/* ====== Spec table ====== */
.sonora-vision .spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 48px;
  font-size: 14px;
}
.sonora-vision .spec-table th, .sonora-vision .spec-table td {
  padding: 18px 16px;
  text-align: left;
  border-bottom: 1px solid var(--sonora-line);
  vertical-align: top;
}
.sonora-vision .spec-table th {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--sonora-muted);
  font-weight: 500;
  background: var(--sonora-bg-soft);
  border-bottom: 1px solid var(--sonora-line);
}
.sonora-vision .spec-table td:first-child {
  font-weight: 500;
  color: var(--sonora-ink);
  width: 32%;
}
.sonora-vision .spec-table td .hint {
  display: block;
  font-size: 12px;
  color: var(--sonora-muted);
  margin-top: 4px;
}

/* ====== Comparatif ====== */
.sonora-vision .compare {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  border-top: 1px solid var(--sonora-line);
  margin-top: 48px;
}
.sonora-vision .compare > div {
  padding: 20px 24px;
  border-bottom: 1px solid var(--sonora-line);
  border-right: 1px solid var(--sonora-line);
  font-size: 14px;
}
.sonora-vision .compare > div:nth-child(4n) { border-right: none; }
.sonora-vision .compare .head {
  background: var(--sonora-bg-soft);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sonora-muted);
  font-weight: 500;
}
.sonora-vision .compare .head.pri {
  background: var(--sonora-blue);
  color: #fff;
}
.sonora-vision .compare .row-label {
  font-weight: 500;
  color: var(--sonora-ink);
}
.sonora-vision .compare .yes { color: #1d8a4f; font-weight: 600; }
.sonora-vision .compare .no { color: #b94a4a; }
.sonora-vision .compare .partial { color: #a07a30; }
.sonora-vision .compare .pri-cell {
  background: rgba(33,53,132,0.04);
  color: var(--sonora-ink);
  font-weight: 500;
}
@media (max-width: 760px) {
  .sonora-vision .compare { grid-template-columns: 1fr 1fr; font-size: 12px; }
  .sonora-vision .compare > div:nth-child(4n) { border-right: 1px solid var(--sonora-line); }
}

/* ====== Applications ====== */
.sonora-vision .applications {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--sonora-line);
  margin-top: 64px;
}
@media (max-width: 900px) { .sonora-vision .applications { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .sonora-vision .applications { grid-template-columns: 1fr; } }
.sonora-vision .app {
  background: #fff;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 280px;
}
.sonora-vision .app-img {
  aspect-ratio: 4/3;
  background: var(--sonora-bg-soft);
  margin: -32px -28px 0;
  position: relative;
  overflow: hidden;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(33,53,132,0.04) 0,
    rgba(33,53,132,0.04) 1px,
    transparent 1px,
    transparent 12px
  );
}
.sonora-vision .app-img::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sonora-muted);
  text-align: center;
  padding: 0 20px;
}
.sonora-vision .app-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sonora-blue);
}
.sonora-vision .app h4 { font-family: var(--serif); font-weight: 500; font-size: 22px; line-height: 1.2; }
.sonora-vision .app p { font-size: 14px; color: var(--sonora-muted); margin: 0; line-height: 1.55; }

/* ====== Films catalog ====== */
.sonora-vision .films-list {
  margin-top: 64px;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--sonora-line);
}
.sonora-vision .film-row {
  display: grid;
  grid-template-columns: 80px 1.2fr 2fr 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--sonora-line);
  align-items: center;
}
@media (max-width: 760px) {
  .sonora-vision .film-row { grid-template-columns: 1fr; gap: 12px; padding: 24px 0; }
}
.sonora-vision .film-swatch {
  width: 80px;
  height: 80px;
  border: 1px solid var(--sonora-line);
  position: relative;
  overflow: hidden;
}
.sonora-vision .film-swatch.clear-87 { background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(220,225,235,0.85)); }
.sonora-vision .film-swatch.clear-91 { background: linear-gradient(135deg, rgba(255,255,255,1), rgba(235,240,248,0.95)); }
.sonora-vision .film-swatch.gray { background: linear-gradient(135deg, #c5c8cd, #8a8e96); }
.sonora-vision .film-swatch.black { background: linear-gradient(135deg, #5a5d63, #2c2e34); }
.sonora-vision .film-swatch.color-orange { background: linear-gradient(135deg, #f0b070, #d97a3a); }
.sonora-vision .film-swatch.color-green { background: linear-gradient(135deg, #87b09a, #4a7a5e); }
.sonora-vision .film-swatch.color-blue { background: linear-gradient(135deg, #8aa5d0, #4a6da0); }
.sonora-vision .film-swatch.color-red { background: linear-gradient(135deg, #d08a8a, #a04a4a); }
.sonora-vision .film-swatch.logo {
  background: var(--sonora-blue);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
}
.sonora-vision .film-name { font-family: var(--serif); font-size: 22px; line-height: 1.2; }
.sonora-vision .film-name small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sonora-muted);
  margin-top: 6px;
}
.sonora-vision .film-desc {
  font-size: 14px;
  color: var(--sonora-muted);
  line-height: 1.55;
}
.sonora-vision .film-specs {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--sonora-ink);
  line-height: 1.7;
}
.sonora-vision .film-specs .lbl {
  display: inline-block;
  width: 60px;
  color: var(--sonora-muted);
}

/* ====== FAQ ====== */
.sonora-vision .faq {
  margin-top: 48px;
  border-top: 1px solid var(--sonora-line);
}
.sonora-vision .faq-item {
  border-bottom: 1px solid var(--sonora-line);
}
.sonora-vision .faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 0;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--serif);
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 500;
  color: var(--sonora-ink);
  cursor: pointer;
  letter-spacing: -0.005em;
}
.sonora-vision .faq-q:hover { color: var(--sonora-blue); }
.sonora-vision .faq-q .icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--sonora-line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 300;
  color: var(--sonora-blue);
  transition: transform 0.3s, background 0.2s;
}
.sonora-vision .faq-item.open .faq-q .icon {
  transform: rotate(45deg);
  background: var(--sonora-blue);
  color: #fff;
}
.sonora-vision .faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.sonora-vision .faq-a-inner {
  padding: 0 0 28px;
  font-size: 15px;
  color: var(--sonora-muted);
  line-height: 1.65;
  max-width: 70ch;
}

/* ====== Process / Installation ====== */
.sonora-vision .process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 64px;
  border-top: 1px solid var(--sonora-line);
}
@media (max-width: 900px) { .sonora-vision .process { grid-template-columns: 1fr 1fr; } }
.sonora-vision .step {
  padding: 32px 24px;
  border-right: 1px solid var(--sonora-line);
  border-bottom: 1px solid var(--sonora-line);
  position: relative;
}
.sonora-vision .step:last-child { border-right: none; }
.sonora-vision .step .step-n {
  font-family: var(--serif);
  font-size: 56px;
  line-height: 1;
  color: var(--sonora-blue);
  opacity: 0.25;
  margin-bottom: 24px;
}
.sonora-vision .step h4 { margin-bottom: 8px; font-size: 18px; }
.sonora-vision .step p { font-size: 13px; color: var(--sonora-muted); margin: 0; line-height: 1.55; }

/* ====== CTA / Contact ====== */
.sonora-vision .cta {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 900px) { .sonora-vision .cta { grid-template-columns: 1fr; } }
.sonora-vision .cta h2 { color: #fff; }
.sonora-vision .cta-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 40px 36px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.sonora-vision .cta-card .row {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sonora-vision .cta-card .row:last-child { border-bottom: none; }
.sonora-vision .cta-card .row .lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.sonora-vision .cta-card .row .val {
  font-family: var(--serif);
  font-size: 22px;
  color: #fff;
  letter-spacing: -0.005em;
}
.sonora-vision .cta-card .row .val a { text-decoration: none; }
.sonora-vision .cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.sonora-vision .btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
}
.sonora-vision .btn-primary { background: #fff; color: var(--sonora-ink); }
.sonora-vision .btn-primary:hover { background: var(--sonora-accent); color: var(--sonora-ink); }
.sonora-vision .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.3); }
.sonora-vision .btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }

/* ====== Footer ====== */
.sonora-vision .footer {
  padding: 48px 0 32px;
  background: var(--sonora-ink);
  color: rgba(255,255,255,0.6);
  font-size: 12px;
}
.sonora-vision .footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
}
.sonora-vision .footer-logo {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #fff;
  font-size: 13px;
  text-transform: uppercase;
}

/* ====== Section heading composition ====== */
.sonora-vision .section-head {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(24px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}
@media (max-width: 800px) {
  .sonora-vision .section-head { grid-template-columns: 1fr; align-items: start; }
}
.sonora-vision .section-head .left { display: flex; flex-direction: column; gap: 18px; }
.sonora-vision .section-head .right { color: var(--sonora-muted); font-size: 17px; line-height: 1.6; max-width: 56ch; }
.sonora-vision .section--dark .section-head .right, .sonora-vision .section--blue .section-head .right { color: rgba(255,255,255,0.7); }

/* Editable text helper */
.sonora-vision [contenteditable="true"] {
  outline: none;
}
.sonora-vision [contenteditable="true"]:focus {
  outline: 2px dashed var(--sonora-blue);
  outline-offset: 4px;
  background: rgba(33,53,132,0.04);
}
.sonora-vision .edit-mode-hint {
  position: fixed;
  bottom: 20px;
  left: 20px;
  padding: 10px 14px;
  background: var(--sonora-ink);
  color: #fff;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 40;
  display: none;
}
.sonora-vision body.editing .edit-mode-hint { display: block; }
.sonora-vision body.editing [data-editable] {
  cursor: text;
  position: relative;
}
.sonora-vision body.editing [data-editable]:hover {
  background: rgba(33,53,132,0.06);
  outline: 1px dashed rgba(33,53,132,0.3);
  outline-offset: 4px;
}

/* Print niceties (just in case) */
@media print {
  .sonora-vision .topbar, .sonora-vision .ba-input, .sonora-vision .edit-mode-hint { display: none; }
}