/* =========================================================
   HOME PAGE ONLY
   Shared navigation/header styles live in base.css.
   Load base.css first, then this file.
   ========================================================= */

/* Homepage layout */
.section {
  width: min(1180px, 90vw);
  margin: 0 auto;
}

.hero {
  position: relative;
  isolation: isolate;
  width: 100%;
  max-width: none;
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 6vw;
  padding: 92px 10vw 70px;
  color: #fff;
  overflow: clip;  
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -3;
  inset: 0;
  background:
    radial-gradient(circle at 78% 40%, rgba(30, 195, 224, .16), transparent 25%),
    linear-gradient(145deg, #000 0%, #0e0064 70%, #000 100%);
}

/* Hero background image */
.hero-bg-wrap > .hero-bg-gradient,
.hero-bg-wrap > .hero-bg-image,
.hero-bg-wrap > canvas {
  transition: filter 6s ease, opacity 6s ease;
}

.hero-bg-wrap,
.hero-bg-gradient,
.hero-bg-image,
.hero-bg-blur-overlay {
  will-change: opacity;
}

.hero-bg-wrap,
.hero-bg-image,
.hero-bg-gradient,
.hero-bg-blur-overlay,
#scene {
  isolation: isolate;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 90%;
  height: 96%;
  background: url(../img/hero-fullscreen-bg3.png) center center;
  background-size: cover;
  transform: scale(1.1);
  left: 8%;
  filter: blur(20px);
  opacity: .2;
  z-index: -2;
}

.hero-bg-blur-overlay {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 78% 40%, rgba(30, 195, 224, .16), transparent 25%),
    linear-gradient(145deg, #000 0%, #0e0064 70%, #000 100%);
  opacity: .4;
}

.hero .eyebrow,
.hero em { color: var(--cyan); }

.hero-lede,
.hero .visual-note { color: rgba(255, 255, 255, .72); }

.hero .orbit {
  border-color: rgba(18, 192, 255, .36);
  box-shadow: 0 0 32px rgba(18, 192, 255, .045);
}

.hero .node {
  gap: 12px;
  color: #fff;
}

.hero .node-center {
  width: 208px;
  height: 208px;
  overflow: visible;
  border-color: rgba(18, 192, 255, .6);
  background: radial-gradient(circle at 50% 42%, rgba(192, 0, 255, .3), rgba(5, 3, 35, .10) 45%, rgba(0, 0, 0, .75) 100%);
  box-shadow:
    0 0 0 14px rgba(18, 192, 255, .055),
    0 0 0 28px rgba(179, 140, 255, .04),
    0 28px 65px rgba(0, 0, 0, .5);
}

.hero .node-center::before,
.hero .node-center::after {
  content: "";
  position: absolute;
  inset: -22px;
  border: 1px solid rgba(18, 192, 255, .3);
  border-radius: 50%;
  transform: rotate(-22deg) scaleX(1.28);
  pointer-events: none;
}

.hero .node-center::after {
  inset: -41px;
  border-color: rgba(179, 140, 255, .22);
  transform: rotate(28deg) scaleX(.82);
}

.hero .node-dot {
  width: 13px;
  height: 13px;
  background: var(--content-accent);
  box-shadow: 0 0 0 9px rgba(192, 0, 255, .16), 0 0 22px rgba(192, 0, 255, .75);
}

.hero .node .icon {
  display: block;
  width: 90px;
  height: 90px;
  padding: 12px;
  border: 1px solid rgba(18, 192, 255, .42);
  border-radius: 50%;
  background: rgba(3, 2, 22, .25);
  color: var(--cyan);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .22);
}

.hero .node .icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.hero .node-1 { top: 14%; left: 15%; }
.hero .node-2 { top: 14%; right: 15%; }
.hero .node-3 { right: 15%; bottom: 14%; }
.hero .node-4 { bottom: 14%; left: 15%; }
.hero .node-5 {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.hero .node-1 .icon,
.hero .node-3 .icon {
  color: #b38cff;
  border-color: rgba(179, 140, 255, .52);
}

.hero .node-2 .icon,
.hero .node-4 .icon {
  color: #12c0ff;
  border-color: rgba(18, 192, 255, .5);
}

.hero .node-5 .icon {
  color: #c000ff;
  border-color: rgba(192, 0, 255, .5);
}

.visual-grid {
  position: absolute;
  inset: 10% 3%;
  background-image:
    linear-gradient(rgba(46, 111, 143, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 111, 143, .07) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 72%);
}

.hero-visual {
  position: relative;
  min-height: 590px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.node-center {
  width: 172px;
  height: 172px;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .95);
  box-shadow: var(--shadow);
  border: 1px solid #e0eaee;
  text-align: center;
  z-index: 3;
}

.node-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 8px rgba(98, 169, 184, .12);
  margin-bottom: 4px;
}

.node-1 { top: 10%; left: 13%; }
.node-2 { top: 9%; right: 11%; }
.node-3 { bottom: 12%; right: 16%; }
.node-4 { bottom: 7%; left: 15%; }
.node-5 { top: 46%; left: 1%; }

.icon,
.flow-icon {
  width: 22px;
  height: 22px;
  display: block;
}

.hero .node .icon { color: var(--cyan); }

.c1 { width: 34%; top: 32%; left: 27%; transform: rotate(-31deg); }
.c2 { width: 33%; top: 32%; left: 56%; transform: rotate(28deg); }
.c3 { width: 31%; top: 67%; left: 55%; transform: rotate(-28deg); }
.c4 { width: 31%; top: 70%; left: 27%; transform: rotate(24deg); }
.c5 { width: 23%; top: 50%; left: 8%; transform: rotate(0); }

.visual-note {
  position: absolute;
  right: 1%;
  bottom: 1%;
  font-size: 12px;
  line-height: 1.4;
  text-align: right;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 52px;
  margin-top: 38px;
}

.hero-actions .button-primary {
  background: #00000000;
  font-weight: 400;
}

.button-primary {
  position: relative;
  isolation: isolate;
  padding-left: 40px;
  padding-right: 40px;
  padding-top: 12px;
  padding-bottom: 12px;
  font-size: 17px;
  border: 1px solid rgba(255, 255, 255, .72);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.button-primary::before,
.button-primary::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
}

.button-primary::before { border: 1px solid rgba(18, 192, 255, .58); }

.button-primary::after {
  inset: -6px;
  border: 1px solid #12c0ff;
  opacity: .9;
}

.button-primary:hover {
  transform: none;
  box-shadow: 0 16px 34px rgba(91, 0, 194, .5);
  filter: brightness(1.1);
}

/* Shared homepage typography / content */
h1 { font-size: clamp(48px, 6.1vw, 84px); max-width: 790px; font-weight: 400; }
h2 { font-size: clamp(42px, 5vw, 66px); font-weight: 400; }
h3 { font-size: 32px; font-weight: 500; }

.hero h1 em { color: var(--content-accent); }
.hero .eyebrow,
.hero-actions .button-primary { color: #fff; }
.hero .eyebrow { color: #8adfff; }

.text-link,
.card-link {
  font-size: 13.25px;
  font-weight: 500;
  letter-spacing: .0625rem;
}

.text-link span,
.card-link span,
.contact-link span {
  margin-left: 7px;
  transition: transform .2s;
}

.text-link:hover span,
.card-link:hover span,
.contact-link:hover span { transform: translate(3px, -2px); }

.hero-lede {
  margin: 28px 0 0;
  max-width: 650px;
  font-size: 16px;
}

/* Proof strip */
.proof-strip {
  position: relative;
  width: 90vw;
  max-width: 1180px;
  /*min-height: 260px;*/
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.proof-strip::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 100vw;
  height: 1px;
  transform: translateX(-50%);
  background: var(--line);
}

.proof-item {
  display: flex;
  justify-content: center;
  padding: 26px clamp(1.5rem, 3.5vw, 3.5rem) 27px;
  gap: 12px;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.proof-item:last-child { border-right: 0; }
.proof-item strong { font: 500 34px/1 var(--display); color: var(--navy);display:block;padding-bottom:12px;}
.proof-item span { font-size: 12px; color: var(--muted); max-width: 190px; line-height: 1.075rem; display: flow;}


/* BEGIN New proof points */
.proof-thesis {
  max-width: 64ch;
  margin: 40px auto 2rem;
  text-align: center;
  font-size: clamp(1.1rem, 2vw, .9rem);
  line-height: 1.4;
}

.proof-item {
  display: block;
  padding-top: 32px;
  padding-bottom: 32px;
  color: inherit;
  text-decoration: none;
}

.proof-item small {
  display: block;
  margin-top: 01.10rem;
  font-size: 0.8rem;
  opacity: 0.7;
  line-height: 1.4;
}

/*.proof-item:hover strong,
.proof-item:focus-visible strong {
  text-decoration: underline;
}*/

.proof-context {
  margin: 1.5rem 0;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.75;
}
/* END New proof points */








/* Impact section / cards */
.impact-section { padding: 130px 0 110px; }

.section-heading {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 8vw;
  align-items: end;
  margin-bottom: 48px;
}

.section-intro {
  max-width: 510px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 17px;
}

.feature-card {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  min-height: 480px;
  background: linear-gradient(145deg, #000 0%, #0e0064 70%, #000 100%);
  color: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow .35s ease;
}

.feature-card:hover {
  box-shadow: 0 28px 70px rgba(91, 0, 194, .18);
}

.feature-content {
  padding: 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-meta {
  display: flex;
  gap: 16px;
  font-size: 10px;
  letter-spacing: .17em;
  opacity: .68;
  font-weight: 700;
}

.feature-card h3 {
  margin: 26px 0 22px;
  font-size: clamp(40px, 4.4vw, 58px);
}

.feature-card p {
  max-width: 560px;
  font-size: 15px;
  color: rgba(255, 255, 255, .7);
  margin: 0;
}

.feature-card .card-link {
  margin-top: 34px;
  color: #fff;
}

.feature-diagram {
  position: relative;
  min-height: 360px;
  background:
    radial-gradient(circle at center, rgba(255, 84, 194, .2), transparent 58%);
    /*, linear-gradient(145deg, rgba(18, 192, 255, .12), rgba(255, 255, 255, 0);*/
}

.diag-line {
  position: absolute;
  height: 1px;
  width: 42%;
  left: 29%;
  background: rgba(255, 255, 255, .24);
  transform-origin: left;
}

.diag-a { top: 31%; transform: rotate(27deg); }
.diag-b { top: 47%; transform: rotate(0); }
.diag-c { top: 63%; transform: rotate(-27deg); }

.diag-node {
  position: absolute;
  width: 95px;
  height: 95px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .22);
  text-align: center;
  backdrop-filter: blur(7px);
}

.diag-node b { font: 600 20px/1 var(--display); }
.diag-node small { margin-top: 7px; font-size: 8px; letter-spacing: .16em; opacity: .65; }
.diag-core { width: 125px; height: 125px; top: 39%; left: calc(50% - 62px); background: rgba(255, 255, 255, .12); }
.diag-n1 { left: 8%; top: 16%; }
.diag-n2 { right: 8%; top: 16%; }
.diag-n3 { left: 8%; bottom: 16%; }
.diag-n4 { right: 8%; bottom: 16%; }

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.case-card {
  min-height: 365px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: box-shadow .3s ease, border-color .3s ease;
}

.case-card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(142, 22, 212, .35);
}

.case-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.number { font: 500 26px/1 var(--display); color: var(--navy); }
.tag { font-size: 9px; letter-spacing: .16em; color: var(--content-accent); font-weight: 700; }

.case-icon {
  width: 52px;
  height: 52px;
  display: block;
  margin: 40px 0 20px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--content-accent);
}

.case-icon .icon,
.case-icon svg {
  display: block;
  width: 52px;
  height: 52px;
}

.case-card h3 { font-size: 27px; }
.case-card p { font-size: 14px; color: var(--muted); margin: 14px 0 24px; }
.case-card .card-link { margin-top: auto; }

/* Focus section */
.focus-section {
  width: 100%;
  max-width: none;
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: linear-gradient(135deg, #f7f2ff 0%, #eefbff 100%);
}

.focus-panel {
  width: min(1180px, 90vw);
  margin: 0 auto;
  display: block;
  padding: clamp(3.5rem, 7vw, 6rem);
  border-radius: 0;
  background: transparent;
}

.focus-intro {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.focus-intro h2 { max-width: 840px; margin: 0 auto; }
.focus-intro .eyebrow,
.focus-intro h2,
.focus-intro h2 em { color: var(--content-accent); }

.focus-copy {
  max-width: 700px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.65;
  text-align: center;
}

.focus-flow {
  width: min(100%, 980px);
  margin: clamp(3rem, 6vw, 5rem) auto clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
}

.flow-step { padding: 0; text-align: center; }

.flow-icon {
  width: clamp(56px, 5vw, 76px);
  height: clamp(56px, 5vw, 76px);
  display: grid;
  place-items: center;
  margin: 0 auto 17px;
  padding: 17px;
  border: 1px solid rgba(192, 0, 255, .3);
  border-radius: 50%;
  background: rgba(255, 255, 255, .01);
  box-shadow: 0 12px 24px rgba(91, 0, 194, .05);
  color: var(--content-accent);
}

.flow-icon svg { width: 100%; height: 100%; }
.flow-step strong { font-size: 16px; }
.flow-step small { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.45; }
.flow-arrow { color: var(--content-accent); font-size: clamp(23px, 2vw, 30px); font-weight: 100; }

/* Experience */
.experience-section { padding: 72px 0 126px; }

.timeline { border-top: 1px solid var(--line); }

.timeline-row {
  display: grid;
  grid-template-columns: 120px 18px 1.1fr .9fr;
  gap: 22px;
  align-items: center;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color .25s ease;
}

.timeline-row:hover { padding-left: 0; }
.timeline-row.active { background: linear-gradient(90deg, transparent 0%, rgba(192, 0, 255, .11) 100%); }
.timeline-year { font-size: 11px; letter-spacing: .12em; color: var(--muted); font-weight: 700; }
.timeline-dot { width: 10px; height: 10px; border: 2px solid var(--content-accent); border-radius: 50%; }
.timeline-row.active .timeline-dot { background: var(--content-accent); box-shadow: 0 0 0 5px rgba(192, 0, 255, .16); }
.timeline-row h3 { font-size: 22px; }
.timeline-row p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.timeline-row > span { font-size: 12px; color: #61727b; }

/* About / contact */
.about-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 10vw;
  padding: 26px 0 135px;
}

.about-left h2 { max-width: 420px; }
.about-copy { max-width: 650px; font-size: 20px; color: #41515b; }
.about-copy p { margin: 0 0 22px; }

.contact-section {
  background: #000;
  color: #fff;
}

.contact-inner {
  width: min(1180px, 90vw);
  margin: 0 auto;
  padding: 118px 0;
}

.contact-inner .eyebrow { color: #8adfff; }
.contact-inner h2 { font-size: clamp(52px, 6vw, 82px); max-width: 800px; }

.contact-link {
  display: inline-block;
  margin-top: 40px;
  font: 500 18px var(--display);
  border-bottom: 1px solid rgba(255, 255, 255, .32);
  padding-bottom: 9px;
}

/* Enterprise impact operating model */
.impact-model-section {
  position: relative;
  margin: 0;
  padding: 118px 0 104px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 72% 34%, rgba(18, 192, 255, .15), transparent 40%),
    radial-gradient(ellipse at 25% 78%, rgba(91, 0, 194, .16), transparent 42%),
    linear-gradient(145deg, #050208 0%, #110027 58%, #06020b 100%);
  color: #fff;
}

.impact-model-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .08;
  background-image:
    linear-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

.impact-model-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 90vw);
  margin: 0 auto;
}

.impact-model-heading {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  column-gap: 7vw;
  align-items: end;
  margin-bottom: 70px;
}

.impact-model-heading .eyebrow {
  grid-column: 1 / -1;
  color: #12c0ff;
}

.impact-model-heading h2 {
  font-size: clamp(42px, 4.8vw, 64px);
  max-width: 760px;
}

.impact-model-heading h2 em { color: #b38cff; }

.impact-model-heading > p:last-child {
  margin: 0 0 5px;
  color: rgba(255, 255, 255, .63);
  font-size: 16px;
  max-width: 500px;
}

.impact-model {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 70px 1fr 70px 1fr;
  align-items: stretch;
}

.model-track {
  position: absolute;
  left: 14%;
  right: 14%;
  top: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(18, 192, 255, .58) 45%, rgba(179, 140, 255, .58) 100%);
}

.model-column {
  position: relative;
  padding: 0 30px 24px;
  min-height: 510px;
  border-left: 1px solid rgba(255, 255, 255, .15);
  display: flex;
  flex-direction: column;
}

.model-column:last-child { border-right: 1px solid rgba(255, 255, 255, .15); }

.model-column-featured {
  background: linear-gradient(135deg, rgba(18, 192, 255, .15) 0%, rgba(91, 0, 194, .2) 100%);
  border-top: 1px solid rgba(18, 192, 255, .38);
  border-bottom: 1px solid rgba(179, 140, 255, .25);
}

.model-number {
  margin-bottom: 28px;
  font: 300 56px/1 var(--display);
  letter-spacing: -.06em;
  color: rgba(255, 255, 255, .18);
}

.model-icon {
  width: 52px;
  height: 52px;
  display: block;
  margin: 24px 0 28px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #12c0ff;
}

.model-icon .icon,
.model-icon svg {
  display: block;
  width: 52px;
  height: 52px;
}

.model-kicker {
  margin: 0 0 12px;
  font-size: 10px;
  letter-spacing: .2em;
  font-weight: 700;
  color: #12c0ff;
}

.model-column h3 {
  margin-bottom: 15px;
  font-size: 35px;
  font-weight: 400;
  letter-spacing: -.045em;
}

.model-purpose {
  min-height: 46px;
  margin: 0 0 27px;
  font-size: 14px;
  color: rgba(255, 255, 255, .58);
}

.model-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.model-column li {
  position: relative;
  padding: 12px 0 12px 15px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  font-size: 12px;
  color: rgba(255, 255, 255, .72);
}

.model-column li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #12c0ff;
}

.model-result {
  margin-top: auto;
  padding-top: 28px;
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.model-result span {
  font-size: 9px;
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .4);
  text-transform: uppercase;
}

.model-result strong {
  font: 400 21px var(--display);
  color: #b38cff;
}

.model-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #12c0ff;
  font: 300 30px var(--display);
  opacity: .7;
}

.model-arrow span { transform: translateY(-65px); }

.outcome-layer {
  margin-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, .18);
  border-bottom: 1px solid rgba(255, 255, 255, .18);
  padding: 22px 4px;
  display: flex;
  align-items: center;
  gap: 35px;
}

.outcome-label {
  font-size: 9px;
  letter-spacing: .19em;
  font-weight: 700;
  color: #12c0ff;
  white-space: nowrap;
}

.outcome-items {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  width: 100%;
  font: 400 16px var(--display);
  color: rgba(255, 255, 255, .84);
}

.outcome-items i {
  width: 4px;
  height: 4px;
  background: #12c0ff;
  border-radius: 50%;
  opacity: .6;
}

/* Wide desktop canvas */
@media (min-width: 921px) {
  .proof-strip {
    width: 100vw;
    max-width: none;
    padding: 0 10vw;
  }

  .hero h1 { max-width: none; }
}

/* Tablet */
@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 70px 5vw 70px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .proof-strip { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }

  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .feature-card { grid-template-columns: 1fr; }
  .feature-diagram { min-height: 420px; }
  .case-grid { grid-template-columns: 1fr; }

  .focus-section { padding: 3.5rem 0; }
  .focus-panel { width: 90vw; }
  .focus-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem 1.25rem;
  }
  .flow-arrow { display: none; }

  .timeline-row { grid-template-columns: 90px 14px 1fr; }
  .timeline-row > span { grid-column: 3; }

  .about-section { grid-template-columns: 1fr; gap: 30px; }

  .impact-model-section { padding: 90px 0; }
  .impact-model-heading { grid-template-columns: 1fr; gap: 24px; }
  .impact-model { grid-template-columns: 1fr; }
  .model-track,
  .model-arrow { display: none; }
  .model-column,
  .model-column:last-child {
    min-height: 0;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, .15);
    padding: 34px 0;
  }
  .model-column-featured { background: none; }
  .model-purpose { min-height: 0; }

  .outcome-layer {
    align-items: flex-start;
    flex-direction: column;
  }

  .outcome-items {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

/* Mobile */
@media (max-width: 720px) {
  .focus-panel { padding: 3rem 1.5rem; }
  .flow-icon {
    width: 90px !important;   /* double the 56px minimum */
    height: 90px !important;
  }
}

@media (max-width: 580px) {
  .hero {
    padding-top: 54px;
    padding-bottom: 54px;
  }
.hero-bg-image {transform: scale(1);}
  .hero-visual {
    min-height: 400px;
    transform: scale(.92);
  }

  .hero-actions {
    flex-wrap: wrap;
    gap: 18px;
  }

  .button-primary {
    padding-left: 28px;
    padding-right: 28px;
  }

  .hero .node .icon {
    width: 38px;
    height: 38px;
    padding: 8px;
  }

  .hero .node-center {
    width: 150px;
    height: 150px;
  }

  .hero .node-center::before { inset: -13px; }
  .hero .node-center::after { inset: -24px; }

  .proof-strip { grid-template-columns: 1fr; }
  .proof-item { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .proof-item:last-child { border-bottom: 0; }

  .feature-content { padding: 32px; }
  .feature-card h3 { font-size: 37px; }
  .feature-diagram { min-height: 340px; }
  .diag-node { width: 72px; height: 72px; }
  .diag-core { width: 95px; height: 95px; left: calc(50% - 47px); }

  .focus-panel { padding: 32px 24px; }
  .focus-flow { grid-template-columns: 1fr; }

  .timeline-row {
    grid-template-columns: 75px 12px 1fr;
    gap: 12px;
  }

  .timeline-row > span { grid-column: 3; }
  .timeline-year { font-size: 9px; }

  .contact-inner { padding: 90px 0; }

  .model-number { font-size: 44px; margin-bottom: 20px; }
  .model-column h3 { font-size: 31px; }
  .outcome-items { display: grid; grid-template-columns: 1fr; }
  .outcome-items i { display: none; }
}

@media (max-width: 440px) {
  .focus-flow { grid-template-columns: 1fr; }
}