/* App & Web Development — service page */

:root {
  --sad-ink: #04080f;
  --sad-line: rgba(94, 234, 212, 0.18);
  --sad-cyan: #3ee0d0;
  --sad-amber: #f0b429;
  --sad-text: #e8f1f8;
  --sad-muted: rgba(232, 241, 248, 0.62);
  --sad-font-display: 'Sora', system-ui, sans-serif;
  --sad-font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --sad-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; }

body.sad-page {
  background: var(--sad-ink);
  color: var(--sad-text);
  font-family: var(--sad-font-body);
  overflow-x: clip;
}

body.sad-page .navbar,
body.sad-page .navbar.scrolled {
  background: #ffffff !important;
  border-bottom: 1px solid rgba(1, 40, 79, 0.12) !important;
  box-shadow: 0 2px 14px rgba(1, 40, 79, 0.08) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

body.sad-page .nav-menu a { color: #3d5266; }
body.sad-page .nav-menu a:hover,
body.sad-page .nav-menu a.active { color: #01284f; }
body.sad-page .nav-toggle span { background: #071a2e; }

body.sad-page .footer {
  background: #f4f7fa !important;
  color: #3d5266 !important;
  border-top: 1px solid rgba(1, 40, 79, 0.1) !important;
  padding: 2.25rem 0 1.25rem !important;
}

body.sad-page .footer::before {
  background: linear-gradient(90deg, #01284f 0%, #005f8d 40%, #3ee0d0 70%, #f0b429 100%);
}

body.sad-page .footer-description,
body.sad-page .footer-links-column a,
body.sad-page .footer-links-column li:not(:has(a)),
body.sad-page .footer-copyright,
body.sad-page .footer-bottom-links a {
  color: #3d5266 !important;
}

body.sad-page .footer-links-column h4 {
  color: #01284f !important;
}

body.sad-page .footer-links-column a:hover,
body.sad-page .footer-bottom-links a:hover {
  color: #005f8d !important;
}

body.sad-page .footer .social-link {
  background: #fff !important;
  color: #01284f !important;
  border: 1px solid rgba(1, 40, 79, 0.12) !important;
}

body.sad-page .footer .social-link:hover {
  background: #01284f !important;
  color: #fff !important;
}

body.sad-page .footer-bottom {
  border-top-color: rgba(1, 40, 79, 0.12) !important;
}

body.sad-page .footer-logo {
  background: #fff;
  padding: 0.35rem 0.5rem;
  border-radius: 10px;
  border: 1px solid rgba(1, 40, 79, 0.08);
  display: inline-flex;
}

/* ---------- HERO ---------- */
.sad-hero {
  position: relative;
  padding: 0.65rem 0 0;
  overflow: clip;
  isolation: isolate;
}

.sad-hero__stage {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 55% at 72% 42%, rgba(62, 224, 208, 0.2), transparent 60%),
    radial-gradient(ellipse 40% 35% at 18% 75%, rgba(240, 180, 41, 0.1), transparent 55%),
    linear-gradient(165deg, #070d18 0%, #0a1524 48%, #04080f 100%);
}

.sad-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(62, 224, 208, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62, 224, 208, 0.07) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 85% 75% at 65% 40%, #000 15%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 65% 40%, #000 15%, transparent 78%);
  animation: sadGridDrift 22s linear infinite;
}

@keyframes sadGridDrift {
  to { background-position: 0 42px, 42px 0; }
}

.sad-hero__scan {
  position: absolute;
  inset-inline: 0;
  height: 28%;
  background: linear-gradient(180deg, transparent, rgba(62, 224, 208, 0.07), transparent);
  animation: sadScan 7s ease-in-out infinite;
}

@keyframes sadScan {
  0% { top: -30%; opacity: 0; }
  20% { opacity: 1; }
  100% { top: 110%; opacity: 0; }
}

.sad-hero__nodes span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sad-cyan);
  box-shadow: 0 0 12px rgba(62, 224, 208, 0.7);
  animation: sadNode 4.5s ease-in-out infinite;
}
.sad-hero__nodes span:nth-child(1) { top: 18%; left: 12%; animation-delay: 0s; }
.sad-hero__nodes span:nth-child(2) { top: 28%; left: 48%; background: var(--sad-amber); animation-delay: 0.6s; }
.sad-hero__nodes span:nth-child(3) { top: 62%; left: 22%; animation-delay: 1.1s; }
.sad-hero__nodes span:nth-child(4) { top: 22%; right: 18%; animation-delay: 0.3s; }
.sad-hero__nodes span:nth-child(5) { bottom: 24%; right: 28%; background: var(--sad-amber); animation-delay: 1.5s; }
.sad-hero__nodes span:nth-child(6) { bottom: 18%; left: 38%; animation-delay: 0.9s; }

@keyframes sadNode {
  0%, 100% { transform: scale(1); opacity: 0.45; }
  50% { transform: scale(1.55); opacity: 1; }
}

.sad-hero__inner {
  position: relative;
  z-index: 2;
  width: min(1240px, calc(100% - 1.75rem));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.22fr);
  gap: clamp(0.35rem, 1.2vw, 0.9rem);
  align-items: center;
  padding-bottom: 0.75rem;
}

.sad-hero__content {
  max-width: 34rem;
}

.sad-live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.7rem;
  padding: 0.3rem 0.7rem 0.3rem 0.45rem;
  border-radius: 999px;
  border: 1px solid rgba(62, 224, 208, 0.28);
  background: rgba(62, 224, 208, 0.08);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sad-cyan);
}

.sad-live__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--sad-cyan);
  box-shadow: 0 0 0 0 rgba(62, 224, 208, 0.5);
  animation: sadPing 1.8s ease-out infinite;
}

@keyframes sadPing {
  0% { box-shadow: 0 0 0 0 rgba(62, 224, 208, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(62, 224, 208, 0); }
  100% { box-shadow: 0 0 0 0 rgba(62, 224, 208, 0); }
}

.sad-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin: 0 0 0.65rem;
  font-size: 0.74rem;
  color: rgba(232, 241, 248, 0.42);
}
.sad-crumbs a { color: rgba(232, 241, 248, 0.55); text-decoration: none; }
.sad-crumbs a:hover { color: var(--sad-cyan); }

.sad-brand {
  font-family: var(--sad-font-display);
  font-weight: 600;
  font-size: clamp(2.25rem, 4.6vw, 3.25rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 0.55rem;
  background: linear-gradient(105deg, #fff 15%, var(--sad-cyan) 65%, var(--sad-amber) 120%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sad-hero h1 {
  font-family: var(--sad-font-display);
  font-weight: 500;
  font-size: clamp(1.22rem, 2.1vw, 1.62rem);
  letter-spacing: -0.025em;
  line-height: 1.28;
  margin: 0 0 0.65rem;
  color: #fff;
  max-width: 24ch;
}

.sad-hero__lede {
  margin: 0 0 1.15rem;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--sad-muted);
  max-width: 40ch;
}

.sad-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.sad-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.6rem 1.15rem;
  border-radius: 999px;
  font-family: var(--sad-font-body);
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  transition: transform 0.25s var(--sad-ease), background 0.2s ease, border-color 0.2s ease;
}
.sad-btn:hover { transform: translateY(-2px); }
.sad-btn--primary { background: var(--sad-cyan); color: #041018; border: 1px solid var(--sad-cyan); }
.sad-btn--primary:hover { background: #6ff0e2; }
.sad-btn--ghost { background: transparent; color: var(--sad-text); border: 1px solid rgba(62, 224, 208, 0.35); }
.sad-btn--ghost:hover { border-color: var(--sad-cyan); color: #fff; }

.sad-hero__signals {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
}
.sad-hero__signals li {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(232, 241, 248, 0.72);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(62, 224, 208, 0.18);
  background: rgba(255, 255, 255, 0.03);
}

/* Hero composition */
.sad-hero__art {
  position: relative;
  width: 100%;
  min-height: 460px;
}

.sad-stack-visual {
  position: relative;
  width: 100%;
  min-height: 520px;
}

.sad-stack-visual__glow {
  position: absolute;
  inset: 12% 8% 18% 12%;
  background: radial-gradient(circle, rgba(62, 224, 208, 0.18), transparent 65%);
  filter: blur(8px);
}

.sad-terminal {
  position: absolute;
  left: 0;
  top: 6%;
  width: min(48%, 260px);
  border-radius: 14px;
  border: 1px solid rgba(62, 224, 208, 0.4);
  background: linear-gradient(160deg, rgba(18, 34, 54, 0.98), rgba(6, 12, 22, 0.98));
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45), 0 0 40px rgba(62, 224, 208, 0.1);
  overflow: hidden;
  z-index: 3;
  animation: sadFloat 5.5s var(--sad-ease) infinite;
}

.sad-terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid rgba(62, 224, 208, 0.12);
  background: rgba(0, 0, 0, 0.25);
}
.sad-terminal__bar span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff5f57;
}
.sad-terminal__bar span:nth-child(2) { background: #febc2e; }
.sad-terminal__bar span:nth-child(3) { background: #28c840; }
.sad-terminal__bar em {
  margin-left: 0.45rem;
  font-style: normal;
  font-size: 0.68rem;
  color: rgba(232, 241, 248, 0.45);
  font-family: ui-monospace, Menlo, monospace;
}

.sad-terminal__code {
  margin: 0;
  padding: 0.85rem 0.9rem 1rem;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.72rem;
  line-height: 1.65;
  color: rgba(62, 224, 208, 0.85);
  white-space: pre-wrap;
}
.sad-terminal__code .c-cmt { color: rgba(232, 241, 248, 0.35); }
.sad-terminal__code .c-key { color: #9ad7ff; }
.sad-terminal__code .c-str { color: var(--sad-amber); }
.sad-terminal__code .c-ok { color: #4ade80; }

/* Device family — laptop center, tablet/phone flanking clear of IDE */
.sad-devices {
  position: absolute;
  inset: 0 1% 14% 1%;
  z-index: 2;
  pointer-events: none;
}

/* Laptop — large centered anchor, IDE fully visible */
.sad-laptop {
  position: absolute;
  left: 50%;
  bottom: 12%;
  width: min(60%, 430px);
  z-index: 2;
  animation: sadFloatLaptop 5.2s var(--sad-ease) infinite;
}
@keyframes sadFloatLaptop {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}
.sad-laptop__lid {
  border-radius: 12px 12px 4px 4px;
  border: 2px solid rgba(148, 163, 184, 0.35);
  background: #0a1018;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(62, 224, 208, 0.08);
  overflow: hidden;
}
.sad-laptop__bezel { padding: 0.35rem 0.4rem 0.45rem; }
.sad-laptop__chrome {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  margin-bottom: 0.3rem;
  padding: 0 0.15rem;
}
.sad-laptop__chrome span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff5f57;
}
.sad-laptop__chrome span:nth-child(2) { background: #febc2e; }
.sad-laptop__chrome span:nth-child(3) { background: #28c840; }
.sad-laptop__chrome em {
  margin-left: 0.35rem;
  font-style: normal;
  font-size: 0.52rem;
  color: rgba(232, 241, 248, 0.45);
  font-family: ui-monospace, Menlo, monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sad-laptop__ide {
  display: grid;
  grid-template-columns: 22px 1fr;
  min-height: 228px;
  border-radius: 8px;
  overflow: hidden;
  background: #0d1520;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.sad-ide-rail {
  display: grid;
  gap: 0.35rem;
  align-content: start;
  padding: 0.4rem 0.2rem;
  background: #080e16;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}
.sad-ide-rail b {
  width: 10px;
  height: 10px;
  margin: 0 auto;
  border-radius: 3px;
  background: rgba(232, 241, 248, 0.12);
}
.sad-ide-rail b.is-on { background: linear-gradient(135deg, #7c6cff, #3ee0d0); }
.sad-ide-main {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-width: 0;
}
.sad-ide-tabs {
  display: flex;
  gap: 0;
  background: #0a111b;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.sad-ide-tabs span {
  padding: 0.28rem 0.45rem;
  font-size: 0.48rem;
  color: rgba(232, 241, 248, 0.4);
  font-family: ui-monospace, Menlo, monospace;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  white-space: nowrap;
}
.sad-ide-tabs span.is-on {
  color: #e8f1f8;
  background: #121c2a;
  box-shadow: inset 0 -2px 0 #f472b6;
}
.sad-ide-code {
  margin: 0;
  padding: 0.45rem 0.4rem 0.55rem 0;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.58rem;
  line-height: 1.55;
  color: #cbd5e1;
  white-space: pre;
  overflow: hidden;
  max-height: 8.2em;
  animation: sadCodeReveal 4.5s steps(9, end) infinite;
}
.sad-ide-code .ln {
  display: inline-block;
  width: 1.4em;
  margin-right: 0.35em;
  text-align: right;
  color: rgba(148, 163, 184, 0.45);
  user-select: none;
}
.tok-k { color: #c084fc; }
.tok-f { color: #67e8f9; }
.tok-t { color: #fbbf24; }
.sad-ide-caret {
  display: inline-block;
  width: 0.45em;
  height: 1em;
  margin-left: 1px;
  vertical-align: text-bottom;
  background: #3ee0d0;
  animation: sadCaret 0.85s steps(1) infinite;
}
.sad-ide-status {
  display: flex;
  justify-content: space-between;
  gap: 0.3rem;
  padding: 0.22rem 0.4rem;
  background: #071018;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.sad-ide-status em {
  font-style: normal;
  font-size: 0.42rem;
  color: rgba(232, 241, 248, 0.45);
  font-family: ui-monospace, Menlo, monospace;
  white-space: nowrap;
}
.sad-ide-status em.ok { color: #4ade80; }
.sad-laptop__base {
  height: 10px;
  margin: 0 -3.5%;
  border-radius: 0 0 10px 10px;
  background: linear-gradient(180deg, #2a3544, #151b24);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.35);
  position: relative;
}
.sad-laptop__base i {
  position: absolute;
  left: 50%;
  top: 2px;
  transform: translateX(-50%);
  width: 18%;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}
@keyframes sadCodeReveal {
  0%, 8% { max-height: 0; opacity: 0.4; }
  18%, 88% { max-height: 8.2em; opacity: 1; }
  100% { max-height: 8.2em; opacity: 1; }
}
@keyframes sadCaret {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* Tablet — left flank, clear of laptop IDE */
.sad-tablet {
  position: absolute;
  left: 1%;
  bottom: 20%;
  width: min(19%, 112px);
  aspect-ratio: 3 / 4.05;
  border-radius: 18px;
  border: 2px solid rgba(148, 163, 184, 0.45);
  background: #0b1220;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.5);
  padding: 0.45rem 0.4rem 0.35rem;
  z-index: 3;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.25rem;
  transform: rotate(-6deg);
  animation: sadFloatTab 4.6s var(--sad-ease) infinite;
}
.sad-tablet__cam {
  width: 6px;
  height: 6px;
  margin: 0 auto 0.1rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 0 0 1.5px rgba(0, 0, 0, 0.35);
}

/* Phone — right flank, mirrored with tablet */
.sad-phone-card {
  position: absolute;
  right: 3.5%;
  bottom: 20%;
  width: min(15%, 88px);
  aspect-ratio: 9 / 17.2;
  border-radius: 22px;
  border: 2px solid rgba(148, 163, 184, 0.45);
  background: #0b1220;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.55);
  padding: 0.45rem 0.35rem 0.35rem;
  z-index: 3;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.22rem;
  transform: rotate(6deg);
  animation: sadFloatPhone 4.8s var(--sad-ease) infinite;
}
.sad-phone-card__notch {
  width: 42%;
  height: 5px;
  margin: 0 auto;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
}

/* Real ecommerce UX */
.sad-ecom {
  display: grid;
  gap: 0.28rem;
  align-content: start;
  min-height: 0;
  padding: 0.35rem 0.32rem 0.3rem;
  border-radius: 12px;
  background: #f7f4f1;
  color: #1a1520;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.sad-ecom--tablet {
  grid-template-rows: auto auto auto auto 1fr auto;
  background:
    linear-gradient(180deg, #fff 0%, #f6f3ef 100%);
}
.sad-ecom--phone {
  padding: 0;
  gap: 0;
  background: #fff;
  grid-template-rows: auto 1fr;
}

.sad-ecom-status {
  display: flex;
  justify-content: space-between;
  font-size: 0.42rem;
  font-weight: 700;
  color: #2a2433;
  opacity: 0.7;
}
.sad-ecom-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.3rem;
}
.sad-ecom-top strong {
  font-family: var(--sad-font-display);
  font-size: 0.72rem;
  color: #17131f;
  letter-spacing: -0.02em;
}
.sad-ecom-top strong span { color: #e11d75; }
.sad-ecom-actions {
  display: flex;
  align-items: center;
  gap: 0.28rem;
}
.ic-search {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid #9ca3af;
  position: relative;
}
.ic-search::after {
  content: "";
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 5px;
  height: 1.5px;
  background: #9ca3af;
  transform: rotate(40deg);
}
.sad-ecom-bag {
  min-width: 15px;
  height: 15px;
  padding: 0 0.25rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.46rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #f59e0b, #ec4899);
  animation: sadUxPulse 1.8s ease-in-out infinite;
}

.sad-ecom-banner {
  padding: 0.45rem 0.5rem;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(120deg, #fb7185 0%, #a78bfa 48%, #22d3ee 100%);
  background-size: 180% 100%;
  animation: sadEcomCta 3.2s ease-in-out infinite;
  display: grid;
  gap: 0.08rem;
}
.sad-ecom-banner em {
  font-style: normal;
  font-size: 0.42rem;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sad-ecom-banner b {
  font-family: var(--sad-font-display);
  font-size: 0.72rem;
  line-height: 1.1;
}
.sad-ecom-banner span {
  font-size: 0.42rem;
  opacity: 0.9;
}

.sad-ecom-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.18rem;
}
.sad-ecom-cats span,
.sad-ecom-tag {
  padding: 0.14rem 0.32rem;
  border-radius: 999px;
  font-size: 0.42rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.c-coral { background: #ffe4ec; color: #be185d; }
.c-amber { background: #fef3c7; color: #b45309; }
.c-violet { background: #ede9fe; color: #6d28d9; }
.c-cyan { background: #cffafe; color: #0e7490; }

.sad-ecom-list {
  display: grid;
  gap: 0.28rem;
  min-height: 0;
  overflow: hidden;
}
.sad-ecom-list article {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 0.35rem;
  align-items: center;
  padding: 0.28rem;
  border-radius: 10px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
}
.sad-ecom-list i {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: block;
}
.img-coral { background: linear-gradient(145deg, #fb7185, #f472b6); }
.img-amber { background: linear-gradient(145deg, #fbbf24, #f97316); }
.img-violet { background: linear-gradient(145deg, #a78bfa, #6366f1); }
.sad-ecom-list div { min-width: 0; display: grid; gap: 0.05rem; }
.sad-ecom-list b {
  font-size: 0.5rem;
  color: #111827;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sad-ecom-list small {
  font-size: 0.4rem;
  color: #b45309;
}
.sad-ecom-list em {
  font-style: normal;
  font-size: 0.48rem;
  font-weight: 700;
  color: #0f172a;
}
.sad-ecom-list em s {
  color: #94a3b8;
  font-weight: 500;
  margin-right: 0.2rem;
}
.sad-ecom-list button {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 6px;
  background: #111827;
  color: #fff;
  font-size: 0.7rem;
  line-height: 1;
  cursor: default;
  pointer-events: none;
}

.sad-ecom-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.15rem;
  padding: 0.28rem 0.1rem 0.1rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  margin-top: 0.1rem;
}
.sad-ecom-tabs span {
  text-align: center;
  font-size: 0.4rem;
  font-weight: 600;
  color: #94a3b8;
  padding: 0.2rem 0;
}
.sad-ecom-tabs span.on {
  color: #e11d75;
  position: relative;
}
.sad-ecom-tabs span.on::after {
  content: "";
  position: absolute;
  left: 30%;
  right: 30%;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: #e11d75;
}

/* Phone PDP */
.sad-ecom-pdp-img {
  position: relative;
  height: 72px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.35), transparent 40%),
    linear-gradient(145deg, #fb7185 0%, #f472b6 40%, #a78bfa 100%);
  animation: sadEcomShine 3.2s ease-in-out infinite;
}
.sad-ecom-tag {
  position: absolute;
  top: 0.35rem;
  left: 0.35rem;
}
.sad-ecom-heart {
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.55rem;
  color: #e11d75;
}
.sad-ecom-pdp {
  padding: 0.4rem 0.4rem 0.45rem;
  display: grid;
  gap: 0.22rem;
  background: #fff;
}
.sad-ecom-pdp > small {
  font-size: 0.42rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sad-ecom-pdp > b {
  font-family: var(--sad-font-display);
  font-size: 0.62rem;
  color: #111827;
  line-height: 1.15;
}
.sad-ecom-stars {
  font-size: 0.42rem;
  color: #f59e0b;
}
.sad-ecom-stars em {
  font-style: normal;
  color: #94a3b8;
  margin-left: 0.15rem;
}
.sad-ecom-price {
  display: flex;
  align-items: baseline;
  gap: 0.28rem;
}
.sad-ecom-price strong {
  font-size: 0.68rem;
  color: #111827;
}
.sad-ecom-price s {
  font-size: 0.48rem;
  color: #94a3b8;
}
.sad-ecom-swatches {
  display: flex;
  gap: 0.22rem;
}
.sad-ecom-swatches i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid transparent;
}
.sw-coral { background: #fb7185; }
.sw-cyan { background: #22d3ee; }
.sw-violet { background: #a78bfa; }
.sad-ecom-swatches i.is-on {
  box-shadow: 0 0 0 1.5px #111827;
}
.sad-ecom-sizes {
  display: flex;
  gap: 0.18rem;
}
.sad-ecom-sizes span {
  width: 18px;
  height: 16px;
  display: grid;
  place-items: center;
  border-radius: 5px;
  font-size: 0.42rem;
  font-weight: 700;
  color: #475569;
  background: #f1f5f9;
}
.sad-ecom-sizes span.on {
  background: #111827;
  color: #fff;
}
.sad-ecom-buyrow {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 0.25rem;
  margin-top: 0.1rem;
}
.sad-ecom-buyrow button {
  appearance: none;
  border: 0;
  border-radius: 7px;
  padding: 0.32rem 0.2rem;
  font-size: 0.46rem;
  font-weight: 700;
  font-family: var(--sad-font-display);
  cursor: default;
  pointer-events: none;
}
.sad-ecom-buyrow .ghost {
  background: #fff;
  color: #111827;
  border: 1px solid #e2e8f0;
}
.sad-ecom-buyrow .solid {
  color: #fff;
  background: linear-gradient(90deg, #ec4899, #8b5cf6 55%, #06b6d4);
  background-size: 180% 100%;
  animation: sadEcomCta 2.8s ease-in-out infinite;
}

@keyframes sadUxPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.12); opacity: 0.75; }
}
@keyframes sadEcomShine {
  0%, 100% { filter: saturate(1); }
  50% { filter: saturate(1.12) brightness(1.04); }
}
@keyframes sadEcomCta {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .sad-ide-code,
  .sad-ide-caret,
  .sad-ecom-bag,
  .sad-ecom-banner,
  .sad-ecom-pdp-img,
  .sad-ecom-buyrow .solid { animation: none; }
  .sad-ide-code { max-height: 7.2em; opacity: 1; }
}

.sad-terminal { display: none !important; }

.sad-float {
  position: absolute;
  z-index: 5;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #e8f1f8;
  background: rgba(10, 22, 36, 0.92);
  border: 1px solid rgba(62, 224, 208, 0.35);
  animation: sadFloat 4.2s var(--sad-ease) infinite;
}
.sad-float--a { top: 2%; left: 42%; }
.sad-float--b { top: 18%; left: 0; border-color: rgba(240, 180, 41, 0.4); animation-delay: -1s; }
.sad-float--c { top: 18%; right: 0; animation-delay: -1.8s; }

@keyframes sadFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes sadFloatTab {
  0%, 100% { transform: rotate(-6deg) translateY(0); }
  50% { transform: rotate(-6deg) translateY(-7px); }
}
@keyframes sadFloatPhone {
  0%, 100% { transform: rotate(6deg) translateY(0); }
  50% { transform: rotate(6deg) translateY(-9px); }
}

.sad-wrap {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* ---------- SECTIONS ---------- */
.sad-section {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.35rem) 0;
  content-visibility: auto;
  contain-intrinsic-size: 1px 480px;
}
.sad-section--tight { padding-top: 1.25rem; }
.sad-section--stack {
  background: linear-gradient(180deg, rgba(62, 224, 208, 0.05), transparent 45%, rgba(240, 180, 41, 0.035));
  border-block: 1px solid rgba(62, 224, 208, 0.12);
  padding-block: clamp(1.6rem, 3.2vw, 2.5rem);
}

.sad-iconrail {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.45rem;
  margin: 0 0 1rem;
}
.sad-iconrail span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.6rem;
  padding: 0.4rem 0.5rem;
  border-radius: 12px;
  border: 1px solid rgba(62, 224, 208, 0.18);
  background: rgba(62, 224, 208, 0.05);
  color: rgba(232, 241, 248, 0.8);
  font-size: 0.78rem;
  font-weight: 600;
}
.sad-iconrail svg {
  width: 1rem;
  height: 1rem;
  color: var(--sad-cyan);
  flex-shrink: 0;
}

.sad-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.75rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sad-cyan);
}
.sad-eyebrow::before {
  content: '';
  width: 1.3rem;
  height: 1px;
  background: var(--sad-cyan);
}

.sad-seo-links {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: var(--sad-muted);
  line-height: 1.6;
}
.sad-seo-links a {
  color: var(--sad-cyan);
  text-decoration: none;
  font-weight: 500;
}
.sad-seo-links a:hover {
  text-decoration: underline;
}

.sad-section h2 {
  font-family: var(--sad-font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 0.55rem;
  color: #fff;
  max-width: 24ch;
}
#build-title,
#cap-title {
  max-width: none;
}
#build-title {
  white-space: nowrap;
  font-size: clamp(1.05rem, 2.1vw, 1.85rem);
}
@media (max-width: 720px) {
  #build-title { white-space: normal; }
}

.sad-section__sub {
  margin: 0;
  max-width: 52ch;
  color: var(--sad-muted);
  font-size: 0.96rem;
  line-height: 1.55;
}

/* ---------- WHAT WE SHIP — interactive build lab ---------- */
.sad-section--ship {
  padding-top: 1.4rem;
  padding-bottom: clamp(1.8rem, 3.5vw, 2.8rem);
}

.sad-ship {
  position: relative;
  margin-top: 1.15rem;
  padding: 1rem 1rem 1.1rem;
  border-radius: 22px;
  border: 1px solid rgba(62, 224, 208, 0.22);
  background:
    radial-gradient(ellipse 60% 50% at 10% 0%, rgba(124, 108, 255, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 45% at 90% 10%, rgba(62, 224, 208, 0.12), transparent 50%),
    radial-gradient(ellipse 40% 40% at 70% 100%, rgba(244, 114, 182, 0.08), transparent 55%),
    linear-gradient(165deg, rgba(12, 22, 38, 0.96), rgba(5, 10, 18, 0.98));
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  overflow: hidden;
  --ship-mx: 50%;
  --ship-my: 40%;
}
.sad-ship::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(62, 224, 208, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62, 224, 208, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 70% 60% at var(--ship-mx) var(--ship-my), #000 20%, transparent 75%);
  pointer-events: none;
  opacity: 0.7;
}

.sad-ship__hud {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.85rem;
  margin-bottom: 0.85rem;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(232, 241, 248, 0.55);
}
.sad-ship__hud em {
  font-style: normal;
  color: var(--sad-cyan);
  font-weight: 700;
}
.sad-ship__hud span[data-ship-mode] {
  color: #fff;
  letter-spacing: 0.04em;
  text-transform: none;
  font-size: 0.78rem;
  font-family: var(--sad-font-display);
}
.sad-ship__hud b {
  margin-left: auto;
  font-weight: 600;
  color: #4ade80;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.25);
  letter-spacing: 0.04em;
  text-transform: none;
  font-size: 0.72rem;
}
.sad-ship__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
  animation: sadShipPulse 1.8s ease-out infinite;
}
@keyframes sadShipPulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.sad-ship__filters {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
}
.sad-ship__filters button {
  appearance: none;
  border: 1px solid rgba(62, 224, 208, 0.2);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(232, 241, 248, 0.7);
  font-family: var(--sad-font-body);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s var(--sad-ease);
}
.sad-ship__filters button:hover {
  border-color: rgba(62, 224, 208, 0.45);
  color: #fff;
  transform: translateY(-1px);
}
.sad-ship__filters button.is-on {
  color: #041018;
  background: linear-gradient(135deg, #3ee0d0, #7c6cff);
  border-color: transparent;
}

.sad-ship__console {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(12rem, 15.5rem) 1fr;
  gap: 0.85rem;
  align-items: stretch;
}

.sad-ship__missions {
  display: grid;
  gap: 0.4rem;
  align-content: start;
}
.sad-ship__mission {
  appearance: none;
  text-align: left;
  border: 1px solid rgba(62, 224, 208, 0.14);
  background: rgba(255, 255, 255, 0.025);
  color: inherit;
  border-radius: 14px;
  padding: 0.75rem 0.8rem 0.75rem 0.7rem;
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas: "title" "sub";
  column-gap: 0.65rem;
  row-gap: 0.1rem;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.25s var(--sad-ease), opacity 0.2s ease;
}
.sad-ship__mission:hover {
  border-color: rgba(62, 224, 208, 0.35);
  transform: translateX(3px);
}
.sad-ship__mission.is-active {
  border-color: rgba(62, 224, 208, 0.5);
  background:
    linear-gradient(120deg, rgba(62, 224, 208, 0.14), rgba(124, 108, 255, 0.1));
  box-shadow: 0 0 0 1px rgba(62, 224, 208, 0.12), 0 12px 28px rgba(0, 0, 0, 0.25);
}
.sad-ship__mission.is-dim {
  opacity: 0.35;
  pointer-events: none;
}
.sad-ship__badge { display: none; }
.sad-ship__mission.is-active .sad-ship__badge { display: none; }
.sad-ship__mission strong {
  grid-area: title;
  font-family: var(--sad-font-display);
  font-size: 0.84rem;
  font-weight: 650;
  color: #fff;
  line-height: 1.25;
}
.sad-ship__mission em {
  grid-area: sub;
  font-style: normal;
  font-size: 0.68rem;
  color: rgba(232, 241, 248, 0.5);
}

.sad-ship__stage {
  position: relative;
  border-radius: 18px;
  border: 1px solid rgba(62, 224, 208, 0.18);
  background:
    linear-gradient(165deg, rgba(16, 28, 46, 0.95), rgba(7, 12, 22, 0.98));
  padding: 1rem 1.05rem 0.95rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 0.85rem;
  min-height: 320px;
  overflow: hidden;
}
.sad-ship__beam {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  left: var(--ship-mx);
  top: var(--ship-my);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(62, 224, 208, 0.16), transparent 65%);
  pointer-events: none;
  transition: left 0.15s linear, top 0.15s linear;
}

.sad-ship__panel {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0.9rem 1rem;
  align-items: start;
  animation: sadShipIn 0.45s var(--sad-ease);
}
.sad-ship__panel[hidden] { display: none !important; }
@keyframes sadShipIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.sad-ship__meta h3 {
  margin: 0 0 0.45rem;
  font-family: var(--sad-font-display);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: #fff;
  letter-spacing: -0.02em;
}
.sad-ship__meta p {
  margin: 0;
  color: var(--sad-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.sad-ship__stack {
  grid-column: 1 / -1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.sad-ship__stack li {
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(232, 241, 248, 0.85);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(62, 224, 208, 0.18);
}

.sad-ship__viz {
  min-height: 150px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.28);
  display: grid;
  place-items: center;
  padding: 0.7rem;
  overflow: hidden;
}

/* Web preview */
.sad-viz-browser {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(62, 224, 208, 0.25);
  background: #0b1522;
}
.sad-viz-browser__bar {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.35rem 0.45rem;
  background: rgba(255, 255, 255, 0.04);
}
.sad-viz-browser__bar i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff5f57;
}
.sad-viz-browser__bar i:nth-child(2) { background: #febc2e; }
.sad-viz-browser__bar i:nth-child(3) { background: #28c840; }
.sad-viz-browser__bar span {
  flex: 1;
  height: 8px;
  margin-left: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}
.sad-viz-browser__body { padding: 0.55rem; display: grid; gap: 0.4rem; }
.sad-viz-hero {
  height: 42px;
  border-radius: 8px;
  background: linear-gradient(110deg, #3ee0d0, #7c6cff 55%, #f472b6);
  background-size: 200% 100%;
  animation: sadShipShine 3s ease-in-out infinite;
}
.sad-viz-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.3rem; }
.sad-viz-cols b {
  height: 28px;
  border-radius: 6px;
  background: rgba(62, 224, 208, 0.15);
  animation: sadShipBar 2.2s ease-in-out infinite alternate;
}
.sad-viz-cols b:nth-child(2) { animation-delay: 0.2s; background: rgba(124, 108, 255, 0.2); }
.sad-viz-cols b:nth-child(3) { animation-delay: 0.4s; background: rgba(244, 114, 182, 0.18); }
.sad-viz-cta {
  height: 14px;
  width: 42%;
  border-radius: 999px;
  background: linear-gradient(90deg, #3ee0d0, #67e8f9);
}

/* Systems preview */
.sad-viz-sys {
  position: relative;
  width: 100%;
  height: 130px;
}
.sad-viz-links {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  stroke: rgba(62, 224, 208, 0.45);
  stroke-width: 1.5;
  fill: none;
  stroke-dasharray: 6 4;
  animation: sadShipDash 1.2s linear infinite;
}
.sad-viz-node {
  position: absolute;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  color: #041018;
  z-index: 1;
  animation: sadFloat 3.5s var(--sad-ease) infinite;
}
.sad-viz-node.n1 { left: 6%; top: 12%; background: #3ee0d0; }
.sad-viz-node.n2 { left: 42%; top: 38%; background: #fbbf24; animation-delay: -0.6s; }
.sad-viz-node.n3 { right: 6%; top: 12%; background: #a78bfa; animation-delay: -1.2s; }
.sad-viz-node.n4 { left: 42%; bottom: 6%; background: #f472b6; animation-delay: -1.8s; }

/* Mobile preview */
.sad-viz-phones {
  display: flex;
  gap: 0.55rem;
  align-items: flex-end;
}
.sad-viz-phone {
  width: 58px;
  height: 108px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  padding: 0.45rem 0.35rem;
  display: grid;
  gap: 0.28rem;
  align-content: start;
  background: #0b1220;
  animation: sadFloat 4s var(--sad-ease) infinite;
}
.sad-viz-phone.p2 {
  height: 118px;
  animation-direction: reverse;
  background: linear-gradient(180deg, #12182a, #0b1220);
}
.sad-viz-phone .t1 {
  height: 28px;
  border-radius: 6px;
  background: linear-gradient(135deg, #fb7185, #a78bfa);
}
.sad-viz-phone .t2 {
  height: 18px;
  border-radius: 5px;
  background: linear-gradient(135deg, #fbbf24, #f97316);
}
.sad-viz-phone .t3 {
  height: 18px;
  border-radius: 5px;
  background: linear-gradient(135deg, #2dd4bf, #38bdf8);
}
.p2 .t1 { background: linear-gradient(135deg, #2dd4bf, #7c6cff); }

/* Commerce preview */
.sad-viz-shop {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
}
.sad-viz-card {
  border-radius: 8px;
  padding: 0.35rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 0.25rem;
}
.sad-viz-card i {
  height: 36px;
  border-radius: 6px;
  display: block;
}
.sad-viz-card b {
  height: 6px;
  width: 70%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
}
.sad-viz-card.c1 i { background: linear-gradient(135deg, #fb7185, #f472b6); }
.sad-viz-card.c2 i { background: linear-gradient(135deg, #fbbf24, #f97316); }
.sad-viz-card.c3 i { background: linear-gradient(135deg, #a78bfa, #38bdf8); }
.sad-viz-cart {
  grid-column: 1 / -1;
  margin-top: 0.15rem;
  text-align: center;
  padding: 0.4rem;
  border-radius: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  color: #041018;
  background: linear-gradient(90deg, #f472b6, #a78bfa 50%, #2dd4bf);
  background-size: 180% 100%;
  animation: sadEcomCta 2.8s ease-in-out infinite;
}

.sad-ship__footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.15rem;
  border-top: 1px solid rgba(62, 224, 208, 0.12);
}
.sad-ship__meters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  font-size: 0.68rem;
  color: rgba(232, 241, 248, 0.55);
}
.sad-ship__meters span {
  display: grid;
  gap: 0.25rem;
  min-width: 4.5rem;
}
.sad-ship__meters i {
  display: block;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}
.sad-ship__meters i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--p, 70%);
  border-radius: inherit;
  background: linear-gradient(90deg, #3ee0d0, #7c6cff);
  animation: sadShipMeter 2.4s var(--sad-ease) infinite alternate;
}
.sad-ship__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.05rem;
  border-radius: 999px;
  font-family: var(--sad-font-display);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  color: #041018;
  background: linear-gradient(135deg, #3ee0d0, #67e8f9);
  box-shadow: 0 10px 28px rgba(62, 224, 208, 0.25);
  transition: transform 0.2s var(--sad-ease), box-shadow 0.2s ease;
}
.sad-ship__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(62, 224, 208, 0.35);
}

@keyframes sadShipShine {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes sadShipBar {
  from { transform: scaleY(0.85); opacity: 0.7; }
  to { transform: scaleY(1.08); opacity: 1; }
}
@keyframes sadShipDash {
  to { stroke-dashoffset: -20; }
}
@keyframes sadShipMeter {
  from { filter: brightness(0.9); }
  to { filter: brightness(1.15); }
}

@media (prefers-reduced-motion: reduce) {
  .sad-ship__pulse,
  .sad-viz-hero,
  .sad-viz-cols b,
  .sad-viz-links,
  .sad-viz-node,
  .sad-viz-phone,
  .sad-viz-cart,
  .sad-ship__meters i::after,
  .sad-ship__panel {
    animation: none !important;
  }
}

@media (max-width: 980px) {
  .sad-ship__console { grid-template-columns: 1fr; }
  .sad-ship__missions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sad-ship__panel { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .sad-ship { padding: 0.85rem; }
  .sad-ship__missions { grid-template-columns: 1fr; }
  .sad-ship__hud b { margin-left: 0; }
  .sad-ship__stage { min-height: 0; }
}

/* Capabilities — horizontal expanding modes (not Build Lab) */
.sad-modes {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 0.8fr 0.8fr;
  gap: 0.65rem;
  min-height: 340px;
  width: 100%;
}
.sad-modes:has(.sad-mode[data-sad-tab="systems"].is-open) {
  grid-template-columns: 0.8fr 1.6fr 0.8fr 0.8fr;
}
.sad-modes:has(.sad-mode[data-sad-tab="mobile"].is-open) {
  grid-template-columns: 0.8fr 0.8fr 1.6fr 0.8fr;
}
.sad-modes:has(.sad-mode[data-sad-tab="growth"].is-open) {
  grid-template-columns: 0.8fr 0.8fr 0.8fr 1.6fr;
}

.sad-mode {
  appearance: none;
  border: 1px solid rgba(62, 224, 208, 0.18);
  background:
    linear-gradient(165deg, rgba(16, 28, 46, 0.95), rgba(6, 12, 22, 0.98));
  color: inherit;
  border-radius: 18px;
  padding: 1rem 0.85rem;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.35rem;
  min-width: 0;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.sad-mode::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(62, 224, 208, 0.08), transparent 45%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.sad-mode:hover { border-color: rgba(62, 224, 208, 0.35); }
.sad-mode.is-open {
  border-color: rgba(62, 224, 208, 0.45);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.04);
}
.sad-mode.is-open::before { opacity: 1; }

.sad-mode__index { display: none; }

.sad-mode__label {
  font-family: var(--sad-font-display);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  font-weight: 700;
  color: #fff;
  writing-mode: horizontal-tb;
}
.sad-mode:not(.is-open) .sad-mode__label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  justify-self: start;
  margin-top: 0.5rem;
  letter-spacing: 0.04em;
}

.sad-mode__body {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s var(--sad-ease);
  display: grid;
  align-content: start;
  gap: 0.55rem;
  min-height: 0;
}
.sad-mode.is-open .sad-mode__body {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.sad-mode:not(.is-open) .sad-mode__body {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.sad-mode__body h3 {
  margin: 0.35rem 0 0;
  font-family: var(--sad-font-display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  color: #fff;
  letter-spacing: -0.02em;
}
.sad-mode__body > p {
  margin: 0;
  color: var(--sad-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.sad-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.sad-tags li {
  font-size: 0.74rem;
  font-weight: 500;
  color: rgba(232, 241, 248, 0.85);
  padding: 0.3rem 0.6rem;
  border: 1px solid rgba(62, 224, 208, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.sad-mode__strip {
  margin-top: 0.35rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.28);
  min-height: 72px;
  padding: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sad-mode__strip--ux i {
  flex: 1;
  height: 36px;
  border-radius: 8px;
  background: rgba(62, 224, 208, 0.15);
}
.sad-mode__strip--ux i:nth-child(2) { background: rgba(124, 108, 255, 0.2); height: 48px; }
.sad-mode__strip--ux i:nth-child(3) { background: rgba(244, 114, 182, 0.18); height: 28px; }
.sad-mode__strip--ux b {
  width: 28%;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, #3ee0d0, #67e8f9);
}
.sad-mode__strip--sys {
  flex-wrap: wrap;
  justify-content: center;
}
.sad-mode__strip--sys span {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #041018;
}
.sad-mode__strip--sys span:nth-child(1) { background: #3ee0d0; }
.sad-mode__strip--sys span:nth-child(2) { background: #a78bfa; }
.sad-mode__strip--sys span:nth-child(3) { background: #fbbf24; }
.sad-mode__strip--sys span:nth-child(4) { background: #f472b6; }
.sad-mode__strip--mob {
  justify-content: center;
  gap: 0.75rem;
}
.sad-mode__strip--mob em {
  width: 42px;
  height: 78px;
  border-radius: 10px;
  border: 2px solid rgba(255,255,255,0.18);
  background: linear-gradient(180deg, #fb7185, #a78bfa);
  font-style: normal;
}
.sad-mode__strip--mob em:last-child {
  height: 88px;
  background: linear-gradient(180deg, #2dd4bf, #7c6cff);
}
.sad-mode__strip--growth {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
}
.sad-mode__strip--growth b {
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(62, 224, 208, 0.16);
  font-family: var(--sad-font-display);
  font-size: 0.95rem;
  color: #fff;
  min-height: 52px;
}

@media (max-width: 980px) {
  .sad-modes,
  .sad-modes:has(.sad-mode.is-open) {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .sad-mode:not(.is-open) .sad-mode__label {
    writing-mode: horizontal-tb;
    transform: none;
    margin-top: 0;
  }
  .sad-mode:not(.is-open) {
    grid-template-rows: auto auto;
    min-height: 0;
    padding: 0.85rem 1rem;
  }
  .sad-mode.is-open { min-height: 280px; }
}

/* Process — no numbers */
.sad-process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}
.sad-process__row {
  padding: 1.15rem 1.05rem;
  border-radius: 16px;
  border: 1px solid rgba(62, 224, 208, 0.14);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.2s ease, transform 0.25s var(--sad-ease);
}
.sad-process__row:hover {
  border-color: rgba(62, 224, 208, 0.35);
  transform: translateY(-3px);
}
.sad-process__row h3 {
  margin: 0 0 0.4rem;
  font-family: var(--sad-font-display);
  font-size: 1.05rem;
  color: #fff;
}
.sad-process__row p {
  margin: 0 0 0.75rem;
  color: var(--sad-muted);
  line-height: 1.5;
  font-size: 0.9rem;
}
.sad-process__row ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
}
.sad-process__row li {
  position: relative;
  padding-left: 0.85rem;
  font-size: 0.8rem;
  color: rgba(232, 241, 248, 0.72);
}
.sad-process__row li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--sad-cyan);
}

.sad-workgrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}
.sad-workgrid article {
  padding: 1.1rem 1.05rem;
  border-radius: 14px;
  border: 1px solid rgba(62, 224, 208, 0.16);
  background: rgba(62, 224, 208, 0.04);
}
.sad-workgrid h3 {
  margin: 0 0 0.4rem;
  font-family: var(--sad-font-display);
  font-size: 1rem;
  color: #fff;
}
.sad-workgrid p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--sad-muted);
}

/* Tech stack — architecture rack (not orbital) */
.sad-rack {
  margin-top: 1.1rem;
  padding: 1rem 1rem 1.15rem;
  border-radius: 22px;
  border: 1px solid rgba(62, 224, 208, 0.22);
  background:
    linear-gradient(180deg, rgba(14, 24, 40, 0.96), rgba(5, 10, 18, 0.98));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.sad-rack__hud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.9rem;
  margin-bottom: 0.9rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(232, 241, 248, 0.5);
}
.sad-rack__hud em {
  font-style: normal;
  font-weight: 700;
  color: var(--sad-cyan);
}
.sad-rack__hud span { letter-spacing: 0.04em; text-transform: none; }
.sad-rack__hud b {
  margin-left: auto;
  color: #4ade80;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
}

.sad-rack__body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(16rem, 0.9fr);
  gap: 1rem 1.15rem;
  align-items: stretch;
}

.sad-rack__layers {
  display: grid;
  gap: 0.45rem;
}

.sad-rack__layer {
  --c: #3ee0d0;
  appearance: none;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.025);
  color: inherit;
  border-radius: 14px;
  padding: 0.75rem 0.85rem;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "title bars"
    "sub bars";
  column-gap: 0.75rem;
  row-gap: 0.1rem;
  text-align: left;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s var(--sad-ease);
}
.sad-rack__layer::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--c);
  opacity: 0.35;
  transition: opacity 0.2s ease, box-shadow 0.2s ease;
}
.sad-rack__layer:hover {
  border-color: color-mix(in srgb, var(--c) 45%, transparent);
  transform: translateX(3px);
}
.sad-rack__layer.is-on {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--c) 16%, transparent), rgba(255,255,255,0.02));
  border-color: color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}
.sad-rack__layer.is-on::after {
  opacity: 1;
  box-shadow: 0 0 16px var(--c);
}
.sad-rack__num { display: none; }
.sad-rack__layer strong {
  grid-area: title;
  font-family: var(--sad-font-display);
  font-size: 0.95rem;
  color: #fff;
}
.sad-rack__layer > em {
  grid-area: sub;
  font-style: normal;
  font-size: 0.72rem;
  color: rgba(232, 241, 248, 0.5);
}
.sad-rack__bars {
  grid-area: bars;
  align-self: center;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 22px;
  font-style: normal;
}
.sad-rack__bars b {
  width: 5px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--c) 55%, #fff 10%);
  opacity: 0.35;
  height: 40%;
}
.sad-rack__bars b:nth-child(2) { height: 65%; }
.sad-rack__bars b:nth-child(3) { height: 50%; }
.sad-rack__bars b:nth-child(4) { height: 85%; }
.sad-rack__layer.is-on .sad-rack__bars b {
  opacity: 1;
  animation: sadRackBar 1.4s ease-in-out infinite alternate;
}
.sad-rack__layer.is-on .sad-rack__bars b:nth-child(2) { animation-delay: 0.1s; }
.sad-rack__layer.is-on .sad-rack__bars b:nth-child(3) { animation-delay: 0.2s; }
.sad-rack__layer.is-on .sad-rack__bars b:nth-child(4) { animation-delay: 0.3s; }

.sad-rack__panel {
  border-radius: 16px;
  border: 1px solid rgba(62, 224, 208, 0.18);
  background: rgba(0, 0, 0, 0.28);
  padding: 1.15rem 1.1rem;
  display: grid;
  align-content: start;
  gap: 0.55rem;
  min-height: 100%;
}
.sad-rack__mode { display: none; }
.sad-rack__panel h3 {
  margin: 0;
  font-family: var(--sad-font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  color: #fff;
}
.sad-rack__panel > p {
  margin: 0;
  color: var(--sad-muted);
  line-height: 1.55;
  font-size: 0.92rem;
}
.sad-rack__chips {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.sad-rack__chips li {
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(232, 241, 248, 0.9);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(62, 224, 208, 0.2);
  animation: sadPanelIn 0.35s var(--sad-ease) both;
}
.sad-rack__chips li:nth-child(2) { animation-delay: 0.04s; border-color: rgba(124, 108, 255, 0.28); }
.sad-rack__chips li:nth-child(3) { animation-delay: 0.08s; border-color: rgba(244, 114, 182, 0.28); }
.sad-rack__chips li:nth-child(4) { animation-delay: 0.12s; border-color: rgba(251, 191, 36, 0.28); }

.sad-rack__code {
  margin: 0.55rem 0 0;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  background: #071018;
  border: 1px solid rgba(62, 224, 208, 0.16);
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.72rem;
  line-height: 1.65;
  color: rgba(62, 224, 208, 0.85);
  white-space: pre-wrap;
}
.sad-rack__code .c-k { color: #c084fc; }
.sad-rack__code .c-s { color: #fbbf24; }

@keyframes sadRackBar {
  from { transform: scaleY(0.75); }
  to { transform: scaleY(1.1); }
}

@media (prefers-reduced-motion: reduce) {
  .sad-rack__layer.is-on .sad-rack__bars b,
  .sad-rack__chips li { animation: none !important; }
}

@media (max-width: 980px) {
  .sad-rack__body { grid-template-columns: 1fr; }
  .sad-rack__panel { min-height: 0; }
}
@media (max-width: 640px) {
  .sad-rack { padding: 0.85rem; }
  .sad-rack__hud b { margin-left: 0; }
  .sad-rack__layer {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "sub";
  }
  .sad-rack__bars { display: none; }
}

.sad-deliver {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.7rem;
}
@media (max-width: 1200px) {
  .sad-deliver { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.sad-deliver > div {
  padding: 1.15rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(62, 224, 208, 0.16);
  background: linear-gradient(165deg, rgba(16, 30, 48, 0.9), rgba(7, 14, 24, 0.95));
}
.sad-deliver h3 {
  margin: 0 0 0.4rem;
  font-family: var(--sad-font-display);
  font-size: 1rem;
  color: #fff;
}
.sad-deliver p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--sad-muted);
}

/* FAQ — no Q markers */
.sad-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}
.sad-faq__item {
  padding: 1.2rem 1.25rem;
  border-radius: 14px;
  border: 1px solid rgba(62, 224, 208, 0.14);
  background: rgba(255, 255, 255, 0.02);
}
.sad-faq__item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--sad-font-display);
  font-size: 1.05rem;
  color: #fff;
}
.sad-faq__item p {
  margin: 0;
  color: var(--sad-muted);
  line-height: 1.55;
}

.sad-cta {
  position: relative;
  padding: 1.15rem 0 1.35rem;
  overflow: clip;
  border-top: 1px solid rgba(62, 224, 208, 0.12);
  background:
    radial-gradient(ellipse 40% 80% at 8% 50%, rgba(62, 224, 208, 0.1), transparent 60%),
    radial-gradient(ellipse 35% 70% at 95% 40%, rgba(240, 180, 41, 0.07), transparent 55%);
}

.sad-cta__panel {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 1rem 1.5rem;
  align-items: center;
  padding: 1.1rem 1.15rem;
  border-radius: 20px;
  border: 1px solid rgba(62, 224, 208, 0.28);
  background: linear-gradient(145deg, rgba(14, 28, 46, 0.95), rgba(6, 12, 22, 0.98));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.sad-cta__visual {
  display: grid;
  place-items: center;
}
.sad-cta__visual svg {
  width: min(100%, 280px);
  height: auto;
}

.sad-cta__copy .sad-eyebrow {
  justify-content: flex-start;
}
.sad-cta__copy h2 {
  max-width: 22ch;
  margin: 0 0 0.5rem;
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  text-align: left;
}
.sad-cta__copy .sad-section__sub {
  margin: 0 0 0.75rem;
  text-align: left;
}
.sad-cta__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.9rem;
}
.sad-cta__chips span {
  font-size: 0.74rem;
  font-weight: 600;
  color: rgba(232, 241, 248, 0.75);
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(62, 224, 208, 0.22);
  background: rgba(62, 224, 208, 0.06);
}
.sad-cta .sad-actions {
  justify-content: flex-start;
}

.sad-reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  @supports ((animation-timeline: view()) and (animation-range: entry)) {
    @keyframes sadRise {
      from { opacity: 0; transform: translateY(24px); }
    }
    .sad-reveal {
      animation: sadRise auto linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 32%;
    }
  }
  @supports not ((animation-timeline: view()) and (animation-range: entry)) {
    .sad-reveal {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.65s var(--sad-ease), transform 0.65s var(--sad-ease);
    }
    .sad-reveal.is-in { opacity: 1; transform: none; }
  }
}

@media (prefers-reduced-motion: reduce) {
  .sad-hero__grid,
  .sad-hero__scan,
  .sad-hero__nodes span,
  .sad-laptop,
  .sad-tablet,
  .sad-phone-card,
  .sad-float,
  .sad-live__dot {
    animation: none !important;
  }
  .sad-laptop { transform: translateX(-50%); }
  .sad-tablet { transform: rotate(-6deg); }
  .sad-phone-card { transform: rotate(6deg); }
}

@media (max-width: 980px) {
  .sad-hero__inner {
    grid-template-columns: 1fr;
  }
  .sad-hero__art {
    min-height: 380px;
    order: -1;
  }
  .sad-stack-visual { min-height: 380px; }
  .sad-process { grid-template-columns: 1fr 1fr; }
  .sad-workgrid { grid-template-columns: 1fr; }
  .sad-deliver { grid-template-columns: 1fr 1fr; }
  .sad-faq { grid-template-columns: 1fr; }
  .sad-cta__panel { grid-template-columns: 1fr; }
  .sad-cta__visual { order: -1; }
  .sad-cta__visual svg { width: min(100%, 220px); }
}

@media (max-width: 640px) {
  .sad-process { grid-template-columns: 1fr; }
  .sad-deliver { grid-template-columns: 1fr; }
  .sad-devices { inset: 0 2% 10% 2%; }
  .sad-laptop { width: min(62%, 360px); bottom: 10%; }
  .sad-tablet { width: min(19%, 100px); left: 1%; bottom: 18%; }
  .sad-phone-card { width: min(15%, 78px); right: 1%; bottom: 18%; }
  .sad-float--b { left: 0; }
  .sad-hero__art { min-height: 340px; }
  .sad-stack-visual { min-height: 340px; }
}