/* ============================================================
   Solace Stay - long-scroll interactive site
   Theme: deep navy, emerald, cyan. Editorial luxury hospitality.
   ============================================================ */

:root {
  --bg: #050a13;
  --bg-2: #08111e;
  --surface: #0c1828;
  --surface-2: #11203a;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e6edf6;
  --dim: #9bb0c8;
  --dimmer: #6a7e95;
  --green: #34d399;
  --green-deep: #10b981;
  --cyan: #38bdf8;
  --cyan-deep: #0ea5e9;
  --gradient: linear-gradient(120deg, var(--green) 0%, var(--cyan) 100%);
  --gradient-soft: linear-gradient(120deg, rgba(52, 211, 153, 0.15), rgba(56, 189, 248, 0.15));
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 18px 40px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.65);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --max: 1240px;
  --pad-section: clamp(72px, 9vw, 140px);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 80% -10%, rgba(56, 189, 248, 0.12), transparent 60%),
    radial-gradient(1100px 500px at -10% 30%, rgba(52, 211, 153, 0.10), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

::selection { background: rgba(52, 211, 153, 0.32); color: white; }

.skip {
  position: fixed;
  top: -100px;
  left: 12px;
  background: var(--text);
  color: var(--bg);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 600;
}
.skip:focus { top: 12px; }

/* ===== Top nav ===== */
.topnav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(5, 10, 19, 0.55);
  border-bottom: 1px solid transparent;
  transition: background 220ms var(--ease), border-color 220ms var(--ease);
}
.topnav.is-scrolled {
  background: rgba(5, 10, 19, 0.85);
  border-bottom-color: var(--line);
}
.topnav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px clamp(16px, 3vw, 32px);
  display: flex;
  align-items: center;
  gap: 16px;
}
.topnav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
}
.topnav-logo {
  display: block;
  height: 32px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  object-position: left center;
}
.topnav-name { display: flex; flex-direction: column; line-height: 1.15; }
.topnav-name strong { font-size: 15px; letter-spacing: 0.02em; }
.topnav-name em { font-size: 11.5px; font-style: normal; color: var(--dim); }

.topnav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.topnav-links a {
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--dim);
  transition: color 160ms ease, background 160ms ease;
}
.topnav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.topnav-links a.is-active { color: var(--text); background: rgba(255,255,255,0.06); }
.topnav-sep {
  width: 1px;
  height: 18px;
  background: var(--line);
  margin: 0 4px;
}
.topnav-links a.topnav-alt {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.topnav-links a.topnav-alt:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line-strong, rgba(255,255,255,0.16));
}
.topnav-cta {
  margin-left: 8px;
  padding: 9px 16px !important;
  background: var(--gradient) !important;
  color: var(--bg) !important;
  font-weight: 700 !important;
  box-shadow: var(--shadow-sm);
}
.topnav-cta:hover { filter: brightness(1.08); }

.topnav-burger {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 12px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.topnav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 200ms var(--ease), opacity 200ms ease;
}
.topnav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.topnav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.topnav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.topnav-mobile {
  display: none;
  flex-direction: column;
  padding: 10px clamp(16px, 3vw, 32px) 18px;
  border-top: 1px solid var(--line);
  background: rgba(5, 10, 19, 0.96);
}
.topnav-mobile a {
  padding: 12px 6px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--dim);
}
.topnav-mobile a:last-child { border-bottom: none; }
.topnav-mobile.is-open { display: flex; }

.topnav-progress {
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  width: 0%;
  transition: width 80ms linear;
  opacity: 0.85;
}

/* ===== Section base ===== */
.stage { display: block; padding-top: 76px; }
.section {
  position: relative;
  padding: var(--pad-section) clamp(20px, 4vw, 48px);
}
.section-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--green);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(52, 211, 153, 0.10);
  border: 1px solid rgba(52, 211, 153, 0.22);
  margin-bottom: 18px;
}
.section-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}
.section-title {
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 14px;
  max-width: 22ch;
}
.section-title .accent {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--dim);
  max-width: 64ch;
  margin: 0 0 36px;
  line-height: 1.55;
}
.section-foot {
  margin-top: 32px;
  font-size: 13.5px;
  color: var(--dimmer);
  max-width: 70ch;
}

/* Reveal pattern (IntersectionObserver) */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal-stagger.is-in > * {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger.is-in > *:nth-child(1) { transition-delay: 60ms; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay: 140ms; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 220ms; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 300ms; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 380ms; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 460ms; }
.reveal-stagger.is-in > *:nth-child(7) { transition-delay: 540ms; }
.reveal-stagger.is-in > *:nth-child(8) { transition-delay: 620ms; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: clamp(680px, 100vh, 980px);
  padding: 110px clamp(20px, 4vw, 48px) 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate3d(0, var(--bg-shift, 0px), 0) scale(1.08);
  transform-origin: center;
  filter: saturate(110%) contrast(105%);
  will-change: transform;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 80% at 50% 90%, rgba(5, 10, 19, 0.35), rgba(5, 10, 19, 0.95) 90%),
    linear-gradient(180deg, rgba(5, 10, 19, 0.55) 0%, rgba(5, 10, 19, 0.35) 35%, rgba(5, 10, 19, 0.85) 100%);
  z-index: 1;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.hero-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--dim);
}
.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}
.hero-title {
  font-size: clamp(36px, 6.2vw, 80px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  font-weight: 900;
  margin: 0;
  text-wrap: balance;
}
.hero-title .accent {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--dim);
  max-width: 56ch;
  margin: 0;
  line-height: 1.55;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 180ms var(--ease), filter 180ms ease, background 180ms ease, border-color 180ms ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--gradient);
  color: var(--bg);
  box-shadow: var(--shadow-sm), 0 8px 30px rgba(52, 211, 153, 0.30);
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn .arrow { transition: transform 180ms var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

.hero-stage {
  position: relative;
  height: clamp(420px, 56vw, 620px);
}
.float-obj {
  position: absolute;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.06);
  transform-style: preserve-3d;
  transition: transform 280ms var(--ease-out);
  will-change: transform;
}
.float-obj img { display: block; width: 100%; height: 100%; object-fit: cover; }
.float-a {
  width: 62%;
  aspect-ratio: 4/3;
  top: 6%;
  right: 0;
  transform:
    translate3d(0, var(--scroll-y, 0px), 0)
    rotateX(var(--rx, 4deg))
    rotateY(var(--ry, -10deg))
    rotateZ(2deg);
}
.float-b {
  width: 50%;
  aspect-ratio: 5/4;
  bottom: 6%;
  left: 0;
  transform:
    translate3d(0, calc(var(--scroll-y, 0px) * -0.6), 0)
    rotateX(var(--rx, -3deg))
    rotateY(var(--ry, 8deg))
    rotateZ(-2deg);
}
.float-c {
  width: 38%;
  aspect-ratio: 3/4;
  bottom: -2%;
  right: 32%;
  transform:
    translate3d(0, calc(var(--scroll-y, 0px) * 0.4), 0)
    rotateX(var(--rx, 6deg))
    rotateY(var(--ry, -12deg))
    rotateZ(3deg);
  z-index: 2;
}
.hero-stage .glow {
  position: absolute;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  z-index: -1;
}
.hero-stage .glow.g-a { top: 0; right: 0; background: radial-gradient(circle, var(--cyan) 0%, transparent 70%); }
.hero-stage .glow.g-b { bottom: 0; left: 0; background: radial-gradient(circle, var(--green) 0%, transparent 70%); }

.hero-scrollcue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--dim);
  text-transform: uppercase;
}
.hero-scrollcue::after {
  content: "";
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--green), transparent);
  animation: cue 1.6s var(--ease) infinite;
}
@keyframes cue {
  0% { transform: scaleY(0.2); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0.2); transform-origin: bottom; }
}

/* ===== Modules overview ===== */
.modules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}
.modules-col {
  position: relative;
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  overflow: hidden;
}
.modules-col::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 220ms ease;
  pointer-events: none;
}
.modules-col:hover::before { opacity: 0.5; }
.modules-col h3 {
  margin: 0 0 6px;
  font-size: 20px;
  letter-spacing: -0.01em;
}
.modules-col .subhead {
  margin: 0 0 18px;
  color: var(--dim);
  font-size: 13.5px;
}
.modules-list {
  display: flex;
  flex-direction: column;
}
.module-row {
  position: relative;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 2fr) auto;
  gap: 14px;
  align-items: center;
  transition: background 200ms ease, transform 200ms ease;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.module-row:first-child { border-top: none; }
.module-row:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 8px;
}
.module-row:active { transform: scale(0.998); }
.module-row strong {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.module-row strong::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.45);
}
.module-row span { color: var(--dim); font-size: 14.5px; }
.module-row .module-link {
  font-size: 12px;
  color: var(--green);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.20);
  white-space: nowrap;
  transition: background 180ms ease, color 180ms ease;
}
.module-row:hover { background: rgba(255, 255, 255, 0.025); }
.module-row:hover .module-link { background: rgba(52, 211, 153, 0.16); color: var(--text); }

/* ===== Portfolio band (four asset classes) ===== */
.port-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.port-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 260ms var(--ease), border-color 260ms ease, background 260ms ease;
}
.port-card:hover {
  transform: translateY(-4px);
  border-color: rgba(52, 211, 153, 0.32);
  background: var(--surface-2);
}
.port-h {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}
.port-eg {
  margin: 0;
  font-size: 13.5px;
  color: var(--dim);
  line-height: 1.45;
}
.port-mods {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.port-mods li {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--green);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(52, 211, 153, 0.10);
  border: 1px solid rgba(52, 211, 153, 0.22);
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}
.port-win {
  margin: auto 0 0;
  padding-top: 12px;
  font-size: 13px;
  color: var(--dim);
  line-height: 1.5;
  border-top: 1px solid var(--line);
}
.port-win strong {
  color: var(--text);
  font-weight: 700;
}
.port-foot {
  margin: 28px 0 0;
  font-size: 14px;
  color: var(--dimmer);
  text-align: center;
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 1080px) {
  .port-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .port-grid { grid-template-columns: 1fr; }
}

/* ===== Why now / KPIs ===== */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}
.kpi-card {
  position: relative;
  padding: 26px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 260ms var(--ease), border-color 260ms ease, background 260ms ease;
}
.kpi-card:hover { transform: translateY(-4px); border-color: var(--line-strong); background: var(--surface-2); }
.kpi-card .kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(56, 189, 248, 0.12);
  color: var(--cyan);
  margin-bottom: 14px;
}
.kpi-card .kpi-num {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.kpi-card .kpi-label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); margin-top: 8px; }
.kpi-card .kpi-desc { font-size: 13.5px; color: var(--dim); margin-top: 8px; line-height: 1.5; }

/* ===== Steps (arrival flow) ===== */
.steps-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  position: relative;
}
.steps-list::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  z-index: 0;
}
.step-item {
  position: relative;
  z-index: 1;
  padding: 22px;
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 260ms var(--ease), border-color 260ms ease, background 260ms ease;
  cursor: pointer;
}
.step-item:hover { transform: translateY(-3px); border-color: rgba(52, 211, 153, 0.35); }
.step-item .step-num {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--bg);
  font-weight: 800;
  font-size: 13.5px;
  margin-bottom: 12px;
}
.step-item h4 { margin: 0 0 6px; font-size: 16px; }
.step-item p { margin: 0; color: var(--dim); font-size: 13.5px; line-height: 1.5; }
.step-item .step-more {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--green);
  display: none;
}
.step-item.is-open .step-more { display: block; }
.step-item .step-toggle {
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--dimmer);
  text-transform: uppercase;
  user-select: none;
}

/* ===== Module section: image + content row ===== */
.module-section { position: relative; }
.module-row-flex {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}
.module-section.alt .module-row-flex {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
}
.module-section.alt .module-row-flex > .module-media { order: -1; }

.module-content { display: flex; flex-direction: column; gap: 14px; }
.module-content .bullets {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.module-content .bullets li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.55;
}
.module-content .bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.12);
}
.module-content .bullets li .b-detail {
  display: block;
  margin-top: 4px;
  color: var(--dim);
  font-size: 13.5px;
  font-weight: 400;
}
.module-content .pill {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.20);
}
.module-content .feature-callout {
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--gradient-soft);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius-md);
  font-size: 14.5px;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.feature-callout .fc-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--gradient);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-weight: 800;
}

/* Media holder with frame & tilt */
.module-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  isolation: isolate;
  transform-style: preserve-3d;
  transition: transform 320ms var(--ease-out);
  border: 1px solid var(--line);
}
.module-media[data-tilt] {
  transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
}
.module-media img { width: 100%; height: auto; display: block; }
.module-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(5, 10, 19, 0.30) 100%);
  pointer-events: none;
}

/* Hotspots over media */
.hotspots { position: absolute; inset: 0; }
.hotspot {
  position: absolute;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
}
.hotspot button {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gradient);
  border: 2px solid rgba(255,255,255,0.85);
  box-shadow: 0 0 0 6px rgba(52, 211, 153, 0.18), var(--shadow-sm);
  padding: 0;
  cursor: pointer;
  transition: transform 200ms var(--ease);
  animation: hotspot-pulse 2.4s var(--ease) infinite;
}
.hotspot button:hover { transform: scale(1.2); }
@keyframes hotspot-pulse {
  0%, 100% { box-shadow: 0 0 0 6px rgba(52, 211, 153, 0.18), var(--shadow-sm); }
  50% { box-shadow: 0 0 0 12px rgba(52, 211, 153, 0.05), var(--shadow-sm); }
}
.hotspot .hotspot-popover {
  position: absolute;
  min-width: 200px;
  max-width: 280px;
  padding: 12px 14px;
  background: rgba(8, 17, 30, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  z-index: 5;
  opacity: 0;
  transform: translateY(8px) scale(0.96);
  pointer-events: none;
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
}
.hotspot.is-active .hotspot-popover,
.hotspot:hover .hotspot-popover,
.hotspot:focus-within .hotspot-popover {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.hotspot .hotspot-popover strong { display: block; color: var(--green); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 4px; }
.hotspot[data-place="below"] .hotspot-popover { top: 32px; left: -20px; }
.hotspot[data-place="above"] .hotspot-popover { bottom: 32px; left: -20px; }
.hotspot[data-place="left"] .hotspot-popover { right: 36px; top: -8px; }
.hotspot[data-place="right"] .hotspot-popover { left: 36px; top: -8px; }

/* ===== Predictive maintenance flow ===== */
.flow-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.flow-card {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 260ms var(--ease), border-color 260ms ease, background 260ms ease;
}
.flow-card:hover { transform: translateY(-3px); border-color: var(--line-strong); background: var(--surface-2); }
.flow-card .flow-step {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}
.flow-card h4 { margin: 0 0 8px; font-size: 18px; }
.flow-card p { margin: 0 0 12px; color: var(--dim); font-size: 14px; line-height: 1.55; }
.flow-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.flow-card ul li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  color: var(--dim);
}
.flow-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 1px;
  background: var(--green);
}

/* ===== Energy split ===== */
.energy-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.energy-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  isolation: isolate;
}
.energy-card img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; display: block; }
.energy-card .ec-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 16px 18px;
  background: linear-gradient(0deg, rgba(5, 10, 19, 0.92) 0%, rgba(5, 10, 19, 0) 100%);
}
.energy-card .ec-overlay h4 { margin: 0 0 4px; font-size: 16px; }
.energy-card .ec-overlay p { margin: 0; color: var(--dim); font-size: 13px; }

.energy-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}
.energy-feature {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: background 240ms ease, border-color 240ms ease;
}
.energy-feature:hover { background: var(--surface-2); border-color: var(--line-strong); }
.energy-feature h5 {
  margin: 0 0 6px;
  font-size: 14.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.energy-feature h5 .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.45);
}
.energy-feature p { margin: 0; color: var(--dim); font-size: 13.5px; line-height: 1.5; }

.energy-report {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 22px;
  align-items: center;
}
.energy-report img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.energy-report .er-copy h4 { margin: 0 0 10px; font-size: 20px; }
.energy-report .er-copy p { margin: 0 0 12px; color: var(--dim); font-size: 14.5px; line-height: 1.55; }
.energy-report .er-copy ul { margin: 0; padding-left: 18px; color: var(--dim); font-size: 13.5px; }

/* ===== Iris intro ===== */
.iris-intro-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 32px;
}
.iris-intro-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 280ms var(--ease), border-color 240ms ease;
  display: flex;
  flex-direction: column;
}
.iris-intro-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}
.iris-intro-card .ii-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.iris-intro-card .ii-image img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 700ms var(--ease);
}
.iris-intro-card:hover .ii-image img { transform: scale(1.04); }
.iris-intro-card .ii-image::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 50%;
  background: linear-gradient(0deg, rgba(8, 17, 30, 0.85), rgba(8, 17, 30, 0));
  pointer-events: none;
}
.iris-intro-card .ii-body { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 10px; }
.iris-intro-card .ii-tag {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gradient);
  font-weight: 800;
}
.iris-intro-card h3 { margin: 0; font-size: 22px; letter-spacing: -0.015em; }
.iris-intro-card p { margin: 0; color: var(--dim); font-size: 14.5px; line-height: 1.55; }
.iris-intro-card .ii-examples {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
}
.iris-intro-card .ii-examples li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--dim);
}
.iris-intro-card .ii-examples li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--green);
}

.iris-intro-pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
}
.iris-intro-pillar {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: background 240ms ease, border-color 240ms ease;
}
.iris-intro-pillar:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line-strong);
}
.iris-intro-pillar h4 {
  margin: 0 0 6px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.iris-intro-pillar h4::before {
  content: "";
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.5);
}
.iris-intro-pillar p { margin: 0; color: var(--dim); font-size: 13px; line-height: 1.5; }

.iris-intro-showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}
.iris-intro-thumb {
  position: relative;
  margin: 0;
  aspect-ratio: 16/10;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform 280ms var(--ease), border-color 240ms ease;
}
.iris-intro-thumb:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.iris-intro-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.iris-intro-thumb .label {
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 14px;
  background: linear-gradient(0deg, rgba(5, 10, 19, 0.92), rgba(5, 10, 19, 0));
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0;
}

/* ===== Iris tabs ===== */
.iris-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: stretch;
}
.iris-tabs {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.iris-tab-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.iris-tab {
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  color: var(--dim);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 200ms var(--ease);
}
.iris-tab:hover { color: var(--text); background: rgba(255,255,255,0.08); }
.iris-tab.is-active {
  color: var(--bg);
  background: var(--gradient);
  border-color: transparent;
}

.iris-pane { display: none; }
.iris-pane.is-active { display: flex; flex-direction: column; gap: 16px; }
.iris-pane h3 { margin: 0; font-size: clamp(22px, 2.5vw, 30px); letter-spacing: -0.015em; }
.iris-pane > p { margin: 0; color: var(--dim); font-size: 15.5px; line-height: 1.55; }
.iris-pane ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.iris-pane ul li {
  position: relative;
  padding: 12px 14px 12px 38px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  font-size: 14px;
}
.iris-pane ul li strong { color: var(--text); display: block; margin-bottom: 2px; }
.iris-pane ul li span { color: var(--dim); font-size: 13px; }
.iris-pane ul li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 16px;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--gradient);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}

.iris-media {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  min-height: 480px;
}
.iris-thumb {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.iris-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.iris-thumb.tall { grid-row: span 2; }
.iris-thumb .label {
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 12px;
  background: linear-gradient(0deg, rgba(5,10,19,0.92), rgba(5,10,19,0));
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}

/* ===== Integrations grid ===== */
.integration-block {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}
.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.integration-tile {
  position: relative;
  padding: 22px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  cursor: default;
  transition: transform 260ms var(--ease), background 240ms ease, border-color 240ms ease;
  overflow: hidden;
}
.integration-tile:hover {
  transform: translateY(-3px);
  background: var(--surface-2);
  border-color: var(--line-strong);
}
.integration-tile h4 { margin: 0 0 4px; font-size: 16px; }
.integration-tile p { margin: 0 0 8px; color: var(--dim); font-size: 13.5px; line-height: 1.45; }
.integration-tile .systems {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dimmer);
  display: block;
}
.integration-tile::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -40%;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(52,211,153,0.10), transparent 70%);
  opacity: 0;
  transition: opacity 240ms ease;
  pointer-events: none;
}
.integration-tile:hover::after { opacity: 1; }
.integration-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}
.integration-media img { width: 100%; display: block; }

/* ===== Roles 4-card grid ===== */
.roles-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.role-card {
  padding: 26px 22px;
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 260ms var(--ease), border-color 260ms ease;
}
.role-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.role-card .role-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.18);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}
.role-card h4 { margin: 0 0 10px; font-size: 17px; }
.role-card p { margin: 0; color: var(--dim); font-size: 13.5px; line-height: 1.55; }

/* ===== Discipline / trust ===== */
.duo-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.duo-card {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.duo-card h3 { margin: 0 0 14px; font-size: 22px; }
.duo-card ul { margin: 0; padding-left: 18px; color: var(--dim); display: grid; gap: 8px; font-size: 14.5px; }
.duo-card .nope { color: #f87171; font-weight: 600; }

/* ===== Plan timeline ===== */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.plan-step {
  position: relative;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.plan-step .plan-num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.plan-step h4 { margin: 0 0 6px; font-size: 17px; }
.plan-step p { margin: 0 0 8px; color: var(--dim); font-size: 13.5px; line-height: 1.5; }
.plan-step .plan-time { font-size: 11.5px; color: var(--dimmer); letter-spacing: 0.04em; }

/* ===== Commercial ===== */
.commercial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.commercial-card {
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 260ms var(--ease), border-color 260ms ease;
}
.commercial-card:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.commercial-card .ct-tag { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); margin-bottom: 8px; }
.commercial-card h4 { margin: 0 0 10px; font-size: 18px; }
.commercial-card p { margin: 0 0 12px; color: var(--dim); font-size: 14px; line-height: 1.5; }
.commercial-card ul { margin: 0; padding-left: 18px; color: var(--dim); font-size: 13.5px; }

/* ===== Contact / CTA ===== */
.contact-block {
  position: relative;
  padding: clamp(40px, 6vw, 80px);
  background: linear-gradient(120deg, rgba(52, 211, 153, 0.10), rgba(56, 189, 248, 0.10));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  overflow: hidden;
}
.contact-block::before, .contact-block::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.contact-block::before { width: 360px; height: 360px; background: rgba(52, 211, 153, 0.30); top: -100px; right: -100px; }
.contact-block::after { width: 320px; height: 320px; background: rgba(56, 189, 248, 0.30); bottom: -100px; left: -100px; }
.contact-block h2 { margin: 0 0 12px; font-size: clamp(28px, 3.4vw, 42px); letter-spacing: -0.02em; }
.contact-block p { margin: 0 0 22px; color: var(--dim); font-size: 16px; line-height: 1.55; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.contact-info {
  background: rgba(5, 10, 19, 0.5);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px;
  backdrop-filter: blur(6px);
}
.contact-info h4 { margin: 0 0 14px; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }
.contact-info ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.contact-info li { display: flex; flex-direction: column; gap: 2px; }
.contact-info li span { font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--dimmer); }
.contact-info li strong { font-size: 15px; color: var(--text); }
.contact-info li a { color: var(--green); }
.contact-info li a:hover { text-decoration: underline; }

/* ===== Footer ===== */
.site-foot {
  padding: 40px clamp(20px, 4vw, 48px);
  border-top: 1px solid var(--line);
}
.foot-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
}
.foot-brand { display: flex; flex-direction: column; }
.foot-brand strong { font-size: 14px; }
.foot-brand span { color: var(--dimmer); font-size: 12.5px; }
.foot-links { display: flex; gap: 16px; flex-wrap: wrap; }
.foot-links a { color: var(--dim); font-size: 13px; }
.foot-links a:hover { color: var(--text); }
.foot-fit-stay { flex-direction: column; gap: 8px; align-items: flex-start; }
.foot-fit-stay strong { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text); }
.foot-fineprint { grid-column: 1 / -1; color: var(--dimmer); font-size: 11.5px; margin: 6px 0 0; }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-stage { height: clamp(360px, 70vw, 520px); }
  .modules-grid { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .module-row-flex,
  .module-section.alt .module-row-flex { grid-template-columns: 1fr; }
  .module-section.alt .module-row-flex > .module-media { order: 0; }
  .iris-block { grid-template-columns: 1fr; }
  .iris-media { min-height: 360px; }
  .iris-intro-cards { grid-template-columns: 1fr; }
  .iris-intro-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .iris-intro-showcase { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .integration-block { grid-template-columns: 1fr; }
  .integration-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .roles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .duo-block { grid-template-columns: 1fr; }
  .plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .commercial-grid { grid-template-columns: 1fr; }
  .contact-block { grid-template-columns: 1fr; }
  .topnav-links { display: none; }
  /* Unified shell ribbon already provides the menu trigger - hide the
     redundant per-page burger and the empty topnav strip on mobile. */
  .topnav-burger { display: none; }
  body.solace-shell-pad .topnav { display: none; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .kpi-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps-list { grid-template-columns: 1fr; }
  .steps-list::before { display: none; }
  .energy-split { grid-template-columns: 1fr; }
  .energy-features { grid-template-columns: 1fr; }
  .energy-report { grid-template-columns: 1fr; }
  .integration-grid { grid-template-columns: 1fr; }
  .roles-grid { grid-template-columns: 1fr; }
  .plan-grid { grid-template-columns: 1fr; }
  .iris-intro-pillars { grid-template-columns: 1fr; }
  .iris-intro-showcase { grid-template-columns: 1fr; }
  .iris-intro-card .ii-examples { grid-template-columns: 1fr; }
  .foot-inner { grid-template-columns: 1fr; }
}