/* Alma Pitch — archival / tactile, not AI-slop */
:root {
  --bg: #e9eeeb;
  --bg-deep: #dfe6e2;
  --ink: #12171a;
  --ink-soft: #3a454c;
  --muted: #5c6a72;
  --line: rgba(18, 23, 26, 0.1);
  --accent: #0d5c4d;
  --accent-bright: #147a66;
  --warm: #c4783a;
  --white: #f7faf8;
  --panel: rgba(247, 250, 248, 0.72);
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(20, 122, 102, 0.08), transparent 55%),
    radial-gradient(900px 600px at 100% 20%, rgba(196, 120, 58, 0.07), transparent 50%),
    linear-gradient(165deg, #eef3f0 0%, var(--bg) 40%, #e4ebe7 100%);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
}

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

a {
  color: inherit;
  text-decoration: none;
}

em {
  font-style: italic;
  color: var(--accent);
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.22;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

.cursor-glow {
  pointer-events: none;
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 122, 102, 0.12), transparent 65%);
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

body.is-pointer .cursor-glow {
  opacity: 1;
}

/* Topbar */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  backdrop-filter: blur(14px);
  background: transparent;
  border-bottom: 1px solid transparent;
  color: var(--white);
  transition: border-color 0.35s ease, background 0.35s ease, color 0.35s ease;
}

.topbar.scrolled {
  color: var(--ink);
  border-bottom-color: var(--line);
  background: rgba(233, 238, 235, 0.92);
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.nav {
  display: none;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: inherit;
  opacity: 0.72;
}

.nav a:hover {
  opacity: 1;
  color: inherit;
}

.topbar .btn {
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}

.topbar.scrolled .btn {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

@media (min-width: 800px) {
  .nav {
    display: flex;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease), background 0.25s ease, color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: var(--accent);
  border-color: var(--accent);
}

.btn-sm {
  padding: 0.55rem 0.95rem;
  font-size: 0.85rem;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

/* Hero — full-bleed memory plane */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding:
    calc(5.5rem + env(safe-area-inset-top))
    clamp(1.25rem, 4vw, 3rem)
    clamp(2.25rem, 5vw, 3.75rem);
  color: var(--white);
  overflow: visible;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-photo {
  position: absolute;
  inset: -2%;
  background: var(--img) 72% 42% / cover no-repeat;
  transform: scale(1.04);
  animation: heroDrift 18s var(--ease) infinite alternate;
}

@keyframes heroDrift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); }
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10, 16, 18, 0.78) 0%, rgba(10, 16, 18, 0.42) 48%, rgba(10, 16, 18, 0.22) 100%),
    linear-gradient(0deg, rgba(10, 16, 18, 0.62) 0%, transparent 48%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
  overflow: visible;
}

.brand-mark {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4.2rem, 14vw, 8.5rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
  color: var(--white);
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.hero h1 {
  margin: 0 0 1.15rem;
  max-width: 28ch;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  line-height: 1.45;
  letter-spacing: -0.02em;
  overflow: visible;
}

.hero-title {
  display: inline;
  padding: 0;
  line-height: inherit;
  /* Extra room under the line box so descenders (g, p, …) never clip */
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* Reveal on hero text: opacity only — transform clips descenders */
.hero [data-reveal] {
  transform: none !important;
}

.hero [data-reveal].in {
  transform: none !important;
}

.lede {
  margin: 0 0 1.75rem;
  max-width: 36ch;
  color: rgba(247, 250, 248, 0.82);
  font-size: 1.1rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn {
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}

.hero .btn:hover {
  background: #c8e6dc;
  border-color: #c8e6dc;
  color: var(--ink);
}

.hero .btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(247, 250, 248, 0.45);
}

.hero .btn-ghost:hover {
  background: rgba(247, 250, 248, 0.12);
  color: var(--white);
  border-color: var(--white);
}

.stick {
  display: flex;
  align-items: center;
  filter: drop-shadow(0 12px 24px rgba(18, 23, 26, 0.25));
}

.stick-body {
  width: min(220px, 55vw);
  padding: 0.9rem 1rem;
  background: linear-gradient(135deg, #1b2428, #0f1417 70%);
  color: var(--white);
  border-radius: 4px 0 0 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stick-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.stick-meta {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.72rem;
  color: rgba(247, 250, 248, 0.55);
}

.stick-tip {
  width: 28px;
  height: 42px;
  background: linear-gradient(90deg, #c9d0cc, #aeb6b2);
  border-radius: 0 3px 3px 0;
  position: relative;
}

.stick-tip::after {
  content: "";
  position: absolute;
  inset: 10px 6px;
  background: repeating-linear-gradient(
    90deg,
    #2a3338 0 2px,
    transparent 2px 5px
  );
}

/* Sections */
.section {
  position: relative;
  z-index: 1;
  padding: clamp(4.5rem, 10vw, 7.5rem) 0;
}

.section-inner {
  width: min(920px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.section-inner.wide {
  width: min(1100px, calc(100% - 2.5rem));
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.section h2 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.section-lede {
  margin: 0 0 2.5rem;
  max-width: 48ch;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

/* Problem */
.problem {
  background:
    linear-gradient(180deg, transparent, rgba(18, 23, 26, 0.03) 20%, rgba(18, 23, 26, 0.04));
}

.problem-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 760px) {
  .problem-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.problem-grid article {
  padding-top: 1.25rem;
  border-top: 2px solid var(--ink);
}

.problem-grid h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.problem-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* Trio solution */
.trio {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 800px) {
  .trio {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.trio-item {
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
}

.trio-num {
  display: block;
  margin-bottom: 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--warm);
  letter-spacing: 0.08em;
}

.trio-item h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}

.trio-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* Product split */
.split {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.checklist {
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding: 0.7rem 0 0.7rem 1.5rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent);
  border-radius: 1px;
}

.demo-panel {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
}

.product-shot {
  margin: 0;
}

.product-shot img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  background: #f0f2f1;
}

.product-shot figcaption {
  margin-top: 0.75rem;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-strip {
  display: grid;
  gap: 1.25rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
}

@media (min-width: 800px) {
  .product-strip {
    grid-template-columns: 1.1fr 0.7fr 1.1fr;
    align-items: end;
    gap: 1.5rem;
  }
}

.product-strip figure {
  margin: 0;
}

.product-strip img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  background: #ecefec;
}

.product-strip figure:nth-child(2) img {
  max-height: 320px;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  display: block;
  object-fit: contain;
}

.product-strip figcaption {
  margin-top: 0.65rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.phone {
  width: min(280px, 80%);
  background: #161c20;
  border-radius: 28px;
  padding: 0.7rem;
  box-shadow: 0 30px 70px rgba(18, 23, 26, 0.28);
  transform: rotate(-3deg);
  animation: phoneBob 6s var(--ease) infinite;
}

@keyframes phoneBob {
  0%, 100% { transform: rotate(-3deg) translateY(0); }
  50% { transform: rotate(-2deg) translateY(-8px); }
}

.phone-notch {
  width: 36%;
  height: 10px;
  margin: 0.2rem auto 0.7rem;
  background: #0b0f12;
  border-radius: 999px;
}

.phone-screen {
  background: linear-gradient(165deg, #1f2a2e, #12181b);
  border-radius: 20px;
  padding: 1.15rem;
  color: var(--white);
  min-height: 340px;
}

.phone-eyebrow {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7dceb8;
}

.phone-screen h4 {
  margin: 0.35rem 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.phone-sub {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  color: rgba(247, 250, 248, 0.55);
}

.phone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.phone-grid span {
  aspect-ratio: 1;
  border-radius: 6px;
  background: var(--img) center / cover no-repeat;
  opacity: 0;
  animation: fadeTiles 0.8s var(--ease) forwards;
}

.phone-grid span:nth-child(1) { animation-delay: 0.2s; }
.phone-grid span:nth-child(2) { animation-delay: 0.35s; }
.phone-grid span:nth-child(3) { animation-delay: 0.5s; }
.phone-grid span:nth-child(4) { animation-delay: 0.65s; }

@keyframes fadeTiles {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.stick-float {
  position: absolute;
  left: 4%;
  bottom: 8%;
  animation: stickPulse 5s var(--ease) infinite;
}

@keyframes stickPulse {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50% { transform: translateY(-10px) rotate(-4deg); }
}

/* ── Data flow animation ── */
.flow {
  background:
    radial-gradient(900px 500px at 50% 0%, rgba(13, 92, 77, 0.07), transparent 60%),
    linear-gradient(180deg, transparent, rgba(18, 23, 26, 0.025));
}

.flow-stage {
  margin-top: 0.5rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  backdrop-filter: blur(10px);
}

.flow-labels {
  display: none;
  grid-template-columns: 1fr auto 1.1fr auto 1fr;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.flow-labels span:nth-child(1) { text-align: left; }
.flow-labels span:nth-child(2) { text-align: center; grid-column: 3; }
.flow-labels span:nth-child(3) { text-align: right; grid-column: 5; }

.flow-track {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

@media (min-width: 900px) {
  .flow-labels {
    display: grid;
  }

  .flow-track {
    grid-template-columns: minmax(180px, 0.95fr) 40px minmax(160px, 0.95fr) 40px minmax(170px, 0.95fr);
    gap: 0.5rem;
    min-height: 320px;
  }
}

.flow-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.flow-caption {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* Vertical source slider */
.source-rail {
  position: relative;
  width: 100%;
  max-width: 280px;
  height: 280px;
  overflow: hidden;
  mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.source-track {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform 0.7s var(--ease);
  will-change: transform;
}

.source-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(247, 250, 248, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-soft);
  cursor: pointer;
  text-align: left;
  font: inherit;
  opacity: 0.4;
  transform: scale(0.94);
  transition:
    opacity 0.45s var(--ease),
    transform 0.45s var(--ease),
    border-color 0.35s ease,
    background 0.35s ease,
    color 0.35s ease;
}

.source-item.is-active {
  opacity: 1;
  transform: scale(1);
  background: rgba(13, 92, 77, 0.1);
  border-color: rgba(13, 92, 77, 0.35);
  color: var(--ink);
}

.source-item.is-near {
  opacity: 0.72;
  transform: scale(0.97);
}

.source-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--accent);
}

.source-icon svg {
  width: 32px;
  height: 32px;
}

.source-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.source-text strong {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.source-text em {
  font-style: normal;
  font-size: 0.75rem;
  color: var(--muted);
}

.source-dots {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
}

.source-dots button {
  width: 7px;
  height: 7px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--line);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}

.source-dots button.is-active {
  background: var(--accent);
  transform: scale(1.25);
}

/* Connectors + particles */
.flow-connector {
  position: relative;
  display: flex;
  height: 36px;
  width: 2px;
  margin: 0 auto;
  align-items: center;
  justify-content: center;
}

.flow-line {
  display: block;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--accent), transparent);
  opacity: 0.45;
}

.flow-dot {
  position: absolute;
  left: 50%;
  width: 6px;
  height: 6px;
  margin-left: -3px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  top: 0;
}

@media (min-width: 900px) {
  .flow-connector {
    height: 2px;
    width: auto;
    margin: 0;
  }

  .flow-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
  }

  .flow-dot {
    top: 50%;
    left: 0;
    margin-left: 0;
    margin-top: -3px;
  }
}

.flow-stage.is-running .flow-in .flow-dot {
  animation: particleInMobile 1.6s var(--ease) infinite;
}

.flow-stage.is-running .flow-in .flow-dot:nth-child(1) { animation-delay: 0s; }
.flow-stage.is-running .flow-in .flow-dot:nth-child(2) { animation-delay: 0.4s; }
.flow-stage.is-running .flow-in .flow-dot:nth-child(3) { animation-delay: 0.8s; }
.flow-stage.is-running .flow-in .flow-dot:nth-child(4) { animation-delay: 1.2s; }

.flow-stage.is-running .flow-out .flow-dot {
  animation: particleOutMobile 1.8s var(--ease) infinite;
}

.flow-stage.is-running .flow-out .flow-dot:nth-child(1) { animation-delay: 0.3s; }
.flow-stage.is-running .flow-out .flow-dot:nth-child(2) { animation-delay: 0.9s; }
.flow-stage.is-running .flow-out .flow-dot:nth-child(3) { animation-delay: 1.5s; }

@keyframes particleInMobile {
  0% { top: 0%; opacity: 0; transform: scale(0.6); }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: 100%; opacity: 0; transform: scale(1.1); }
}

@keyframes particleOutMobile {
  0% { top: 0%; opacity: 0; transform: scale(0.6); }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 100%; opacity: 0; transform: scale(1.15); }
}

@media (min-width: 900px) {
  .flow-stage.is-running .flow-in .flow-dot {
    animation-name: particleIn;
  }

  .flow-stage.is-running .flow-out .flow-dot {
    animation-name: particleOut;
  }
}

@keyframes particleIn {
  0% { left: 0%; opacity: 0; transform: scale(0.6); }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { left: 100%; opacity: 0; transform: scale(1.1); }
}

@keyframes particleOut {
  0% { left: 0%; opacity: 0; transform: scale(0.6); }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { left: 100%; opacity: 0; transform: scale(1.15); }
}

/* Mobile layout tweaks */
@media (max-width: 899px) {
  .flow-hub,
  .flow-capsule {
    width: 100%;
  }

  .flow-sources {
    width: 100%;
  }

  .source-rail {
    max-width: 100%;
    height: 240px;
  }
}

/* Alma hub core */
.alma-core {
  position: relative;
  width: min(240px, 78vw);
  aspect-ratio: 1.05;
  display: grid;
  place-items: center;
}

.alma-rings span {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(13, 92, 77, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.alma-rings span:nth-child(2) {
  inset: 0%;
  border-color: rgba(13, 92, 77, 0.12);
}

.alma-rings span:nth-child(3) {
  inset: 18%;
  border-color: rgba(196, 120, 58, 0.2);
}

.flow-stage.is-running .alma-rings span {
  animation: ringPulse 3.2s var(--ease) infinite;
}

.flow-stage.is-running .alma-rings span:nth-child(2) {
  animation-delay: 0.4s;
}

.flow-stage.is-running .alma-rings span:nth-child(3) {
  animation-delay: 0.8s;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.06); opacity: 0.55; }
}

.alma-device {
  position: relative;
  z-index: 2;
  width: 88%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
}

.alma-device img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 14px 28px rgba(18, 23, 26, 0.22));
  transition: filter 0.45s ease;
}

.flow-stage.is-running .alma-device img {
  filter: drop-shadow(0 16px 32px rgba(13, 92, 77, 0.28));
}

.alma-status {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.flow-stage.is-sorting .alma-status,
.flow-stage.is-writing .alma-status {
  color: var(--accent);
}

.alma-tags {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.alma-tags span {
  position: absolute;
  padding: 0.28rem 0.55rem;
  background: rgba(247, 250, 248, 0.92);
  border: 1px solid rgba(13, 92, 77, 0.2);
  border-radius: 2px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 650;
  color: var(--accent);
  letter-spacing: -0.01em;
  opacity: 0;
  white-space: nowrap;
}

.alma-tags span:nth-child(1) { top: 8%; left: -6%; }
.alma-tags span:nth-child(2) { top: 22%; right: -10%; }
.alma-tags span:nth-child(3) { bottom: 28%; left: -12%; }
.alma-tags span:nth-child(4) { bottom: 12%; right: -4%; }
.alma-tags span:nth-child(5) { top: 48%; left: 72%; }

.flow-stage.is-sorting .alma-tags span {
  animation: tagFloat 2.4s var(--ease) both;
}

.flow-stage.is-sorting .alma-tags span:nth-child(1) { animation-delay: 0.05s; }
.flow-stage.is-sorting .alma-tags span:nth-child(2) { animation-delay: 0.25s; }
.flow-stage.is-sorting .alma-tags span:nth-child(3) { animation-delay: 0.4s; }
.flow-stage.is-sorting .alma-tags span:nth-child(4) { animation-delay: 0.55s; }
.flow-stage.is-sorting .alma-tags span:nth-child(5) { animation-delay: 0.7s; }

@keyframes tagFloat {
  0% { opacity: 0; transform: translateY(8px) scale(0.9); }
  25% { opacity: 1; transform: translateY(0) scale(1); }
  75% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-10px) scale(0.96); }
}

/* USB capsule output */
.capsule {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  width: 100%;
  max-width: 260px;
}

.capsule-glow {
  position: absolute;
  inset: 10% -10% auto;
  height: 80px;
  background: radial-gradient(ellipse, rgba(13, 92, 77, 0.22), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.flow-stage.is-writing .capsule-glow {
  opacity: 1;
}

.capsule-usb {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  transform: rotate(-4deg);
  transition: transform 0.7s var(--ease), filter 0.5s ease;
  filter: drop-shadow(0 10px 20px rgba(18, 23, 26, 0.16));
}

.capsule-usb img {
  width: min(110px, 34vw);
  height: auto;
}

.capsule-label {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.88rem;
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--ink);
  max-width: 16ch;
}

.flow-stage.is-writing .capsule-usb {
  transform: rotate(-1deg) scale(1.04);
  filter: drop-shadow(0 14px 28px rgba(13, 92, 77, 0.25));
}

.flow-stage.is-ready .capsule-usb {
  animation: capsuleReady 2.2s var(--ease) infinite;
}

@keyframes capsuleReady {
  0%, 100% { transform: rotate(-2deg) translateY(0); }
  50% { transform: rotate(0deg) translateY(-6px); }
}

.capsule-progress {
  width: 100%;
  height: 3px;
  background: rgba(18, 23, 26, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

.capsule-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  transition: width 0.15s linear;
}

.capsule-state {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink-soft);
  text-align: center;
  min-height: 1.3em;
}

.flow-stage.is-ready .capsule-state {
  color: var(--accent);
}

.flow-live {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin: 1.5rem 0 0;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.flow-live [data-flow-source-name],
.flow-live [data-flow-capsule-name] {
  font-family: var(--font-display);
  font-weight: 650;
  color: var(--ink);
}

/* Tech */
.pipeline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 2.5rem;
}

.pipe-step {
  padding: 0.85rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
}

.pipe-step.accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.pipe-arrow {
  width: 18px;
  height: 1px;
  background: var(--ink);
  position: relative;
  flex-shrink: 0;
}

.pipe-arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  border: 4px solid transparent;
  border-left-color: var(--ink);
}

.status-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 700px) {
  .status-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.status-item {
  padding: 1rem 0 0;
  border-top: 2px solid var(--line);
}

.status-item.done {
  border-top-color: var(--accent);
}

.status-item.todo {
  border-top-color: var(--warm);
}

.status-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.status-item span {
  color: var(--muted);
  font-size: 0.88rem;
}

/* Market */
.market-stats {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 720px) {
  .market-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.stat {
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
}

.stat-val {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.65rem;
  color: var(--ink);
}

.stat-label {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.audience {
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
  max-width: 58ch;
  color: var(--ink-soft);
}

/* Business */
.pricing {
  display: grid;
  gap: 0;
  margin-bottom: 1.75rem;
}

.price-row {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.98rem;
}

.price-row.highlight {
  background: linear-gradient(90deg, rgba(13, 92, 77, 0.08), transparent 70%);
  margin: 0 -0.75rem;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  border-bottom-color: rgba(13, 92, 77, 0.25);
}

.price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.margin {
  color: var(--muted);
  font-size: 0.88rem;
  text-align: right;
}

@media (max-width: 640px) {
  .price-row {
    grid-template-columns: 1fr auto;
  }
  .margin {
    grid-column: 1 / -1;
    text-align: left;
    margin-top: -0.4rem;
  }
}

.footnote {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 56ch;
}

/* Competition */
.compare {
  display: grid;
  gap: 0.35rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.compare-head,
.compare-row {
  display: grid;
  grid-template-columns: minmax(120px, 1.4fr) repeat(4, minmax(70px, 1fr));
  gap: 0.5rem;
  align-items: center;
  min-width: 560px;
  padding: 0.85rem 0.5rem;
  font-size: 0.9rem;
}

.compare-head {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line);
}

.compare-row {
  border-bottom: 1px solid var(--line);
}

.compare-row.us {
  background: rgba(13, 92, 77, 0.08);
  font-family: var(--font-display);
  font-weight: 650;
}

.compare-row span:not(:first-child) {
  text-align: center;
}

.yes { color: var(--accent); }
.no { color: #a0abb2; }
.mid { color: var(--warm); }

/* Closing */
.closing {
  padding-bottom: clamp(5rem, 12vw, 8rem);
}

.founder {
  padding: 1.75rem 0 0;
  border-top: 2px solid var(--ink);
  max-width: 42ch;
}

.founder-solo {
  margin-top: 0.5rem;
}

.founder h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: -0.03em;
}

.founder p {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
}

.founder .btn {
  margin-bottom: 0.85rem;
}

.text-link {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.text-link:hover {
  color: var(--ink);
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem) 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
}

[data-reveal][data-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-delay="3"] { transition-delay: 0.32s; }

[data-reveal].in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}