:root {
  --ink: #171717;
  --paper: #fffef9;
  --white: #ffffff;
  --yellow: #ffd800;
  --yellow-soft: #fff4a8;
  --blue: #1460f8;
  --mint: #b8f2df;
  --coral: #ff7a59;
  --soft: #f5f2e8;
  --line: rgba(23, 23, 23, 0.14);
  --muted: #555a62;
  --shadow: 0 20px 70px rgba(23, 23, 23, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

body.nav-open {
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

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

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  line-height: 1;
  text-wrap: balance;
}

h1 {
  max-width: 9ch;
  font-size: clamp(4.5rem, 4rem + 4vw, 8.5rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2.4rem, 2rem + 2vw, 5rem);
  font-weight: 880;
}

h3 {
  font-size: clamp(1.35rem, 1.2rem + 0.6vw, 2.2rem);
  font-weight: 850;
}

button,
input,
select,
textarea {
  font: inherit;
}

.demo-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  justify-content: center;
  padding: 10px clamp(18px, 5vw, 64px);
  background: var(--blue);
  color: var(--white);
  font-size: 0.92rem;
  line-height: 1.25;
  text-align: center;
}

.demo-banner strong {
  color: var(--yellow);
  font-weight: 900;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 78px;
  padding: 16px clamp(18px, 5vw, 64px);
  background: rgba(255, 254, 249, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.32rem;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 34px);
  font-size: 0.96rem;
  font-weight: 760;
}

.site-nav a {
  padding: 10px 0;
}

.site-nav a:hover {
  color: var(--blue);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 850;
  cursor: pointer;
  box-shadow: 5px 5px 0 var(--ink);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button::after {
  content: ">";
  font-weight: 900;
}

.button:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--ink);
}

.button-small {
  min-height: 42px;
  padding: 9px 15px;
  font-size: 0.95rem;
}

.button-quiet {
  background: var(--white);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
}

.section,
.hero,
.contact {
  padding: clamp(72px, 10vw, 132px) clamp(18px, 5vw, 72px);
}

.section-dark {
  background: var(--ink);
  color: var(--white);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.78fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  min-height: calc(100vh - 78px);
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: auto -12% -28% 52%;
  height: 58%;
  background: var(--blue);
  content: "";
  transform: rotate(-8deg);
}

.hero-copy,
.hero-stage,
.hero-metrics {
  position: relative;
}

.eyebrow {
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 0.79rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-dark .eyebrow {
  color: var(--yellow);
}

.hero-lede {
  max-width: 680px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.1rem, 1rem + 0.4vw, 1.45rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.hero-stage {
  min-height: 520px;
}

.engagement-mockup {
  position: relative;
  width: min(100%, 660px);
  min-height: 520px;
  margin-left: auto;
  perspective: 900px;
  transform-style: preserve-3d;
}

.engagement-mockup::before {
  display: none;
  position: absolute;
  inset: 52px 0 0 78px;
  border-radius: 8px;
  background: var(--white);
  content: "";
  opacity: 0.96;
  animation: frame-in 580ms ease 1550ms both;
}

.engagement-mockup::after {
  display: none;
  position: absolute;
  left: 78px;
  top: 52px;
  width: calc(100% - 124px);
  height: 58px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
  content: "";
  opacity: 0.98;
  animation: frame-in 580ms ease 1550ms both;
}

.hero-animation-video {
  position: absolute;
  left: 0;
  top: 70px;
  z-index: 2;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.medication-card {
  position: absolute;
  right: 188px;
  top: 150px;
  z-index: 8;
  display: grid;
  width: 156px;
  min-height: 150px;
  place-items: center;
  padding: 18px 14px;
  border-radius: 14px;
  background: var(--yellow);
  color: var(--ink);
  text-align: center;
  box-shadow: 0 18px 44px rgba(23, 23, 23, 0.16);
  transform-origin: center center;
  will-change: opacity, transform;
  animation: medication-swivel 1500ms cubic-bezier(0.2, 0.85, 0.24, 1) 150ms both;
}

.medication-card strong {
  font-size: 0.76rem;
  line-height: 1.05;
}

.medication-card span {
  font-size: 1.05rem;
  line-height: 1.08;
}

.medication-card em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 32px;
  padding: 6px 13px;
  border: 2px solid rgba(23, 23, 23, 0.28);
  border-radius: 999px;
  background: #d6d8dc;
  color: var(--ink);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 900;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.medication-card em span {
  width: 12px;
  height: 8px;
  border: 2px solid var(--ink);
  border-radius: 2px;
}

.medication-card em span::after {
  display: block;
  width: 4px;
  height: 4px;
  margin: 0 0 0 10px;
  border-top: 2px solid var(--ink);
  border-right: 2px solid var(--ink);
  content: "";
}

.hero-image {
  position: absolute;
  left: 44px;
  top: 112px;
  z-index: 1;
  width: calc(100% - 88px);
  height: 300px;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  box-shadow: var(--shadow);
  animation: family-card-in 760ms cubic-bezier(0.2, 0.85, 0.24, 1) 1480ms both;
}

.video-chip {
  position: absolute;
  right: 74px;
  top: 26px;
  z-index: 4;
  width: 168px;
  height: 128px;
  overflow: hidden;
  border: 2px solid var(--white);
  border-radius: 8px;
  background: var(--blue);
  box-shadow: 0 18px 42px rgba(20, 96, 248, 0.22);
  transform-origin: 100% 50%;
  will-change: opacity, clip-path, transform;
  animation: coach-card-in 1100ms cubic-bezier(0.2, 0.85, 0.24, 1) 2050ms both;
}

.video-chip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.play-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  z-index: 1;
  width: 0;
  height: 0;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 18px solid var(--white);
  transform: translateY(-50%);
}

.coach-bubble,
.reply-bubble,
.adherence-badge {
  position: absolute;
  z-index: 2;
  border-radius: 8px;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.15;
}

.coach-bubble {
  right: 40px;
  top: 150px;
  z-index: 5;
  max-width: 230px;
  padding: 14px 16px;
  background: var(--white);
  color: #3c3f47;
  box-shadow: 0 12px 32px rgba(23, 23, 23, 0.12);
  animation: message-in 560ms ease 3060ms both;
}

.reply-bubble {
  right: 24px;
  top: 250px;
  z-index: 5;
  padding: 12px 18px;
  background: var(--yellow);
  color: #3c3f47;
  animation: message-in 560ms ease 3440ms both;
}

.adherence-badge {
  left: 44px;
  bottom: 82px;
  z-index: 4;
  padding: 10px 18px;
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 16px 26px rgba(20, 96, 248, 0.28);
  transition:
    background 240ms ease,
    box-shadow 240ms ease,
    transform 240ms ease;
  animation: badge-in 540ms ease 3740ms both;
}

.adherence-badge.is-complete {
  background: #0f8f62;
  box-shadow: 0 18px 32px rgba(15, 143, 98, 0.28);
  transform: translateY(-2px);
}

.hero-video-badge {
  left: 124px;
  bottom: 106px;
  z-index: 6;
}

@keyframes frame-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 0.98;
    transform: translateY(0) scale(1);
  }
}

@keyframes medication-swivel {
  0% {
    opacity: 0;
    transform: translate3d(0, 28px, 0) rotateY(-18deg) scale(0.82);
  }
  18% {
    opacity: 1;
    transform: translate3d(0, 0, 0) rotateY(0deg) scale(1);
  }
  40% {
    opacity: 1;
    transform: translate3d(-6px, 0, 0) rotateY(-7deg) scale(1);
  }
  58% {
    opacity: 1;
    transform: translate3d(8px, 0, 0) rotateY(7deg) scale(1);
  }
  72% {
    opacity: 1;
    transform: translate3d(12px, 0, 0) rotateY(48deg) scale(0.98);
  }
  86% {
    opacity: 0.28;
    transform: translate3d(86px, 0, 0) rotateY(82deg) scale(0.92);
  }
  100% {
    opacity: 0;
    transform: translate3d(118px, 0, 0) rotateY(88deg) scale(0.88);
  }
}

@keyframes family-card-in {
  from {
    opacity: 0;
    clip-path: inset(0 42% 0 42% round 8px);
    transform: translateX(12px) scale(0.96);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0 round 8px);
    transform: translateX(0) scale(1);
  }
}

@keyframes coach-card-in {
  0% {
    opacity: 0;
    clip-path: inset(0 0 0 86% round 8px);
    transform: translateX(38px) rotateY(78deg) scale(0.9);
  }
  24% {
    opacity: 0.92;
    clip-path: inset(0 0 0 62% round 8px);
    transform: translateX(28px) rotateY(54deg) scale(0.94);
  }
  48% {
    opacity: 1;
    clip-path: inset(0 0 0 24% round 8px);
    transform: translateX(8px) rotateY(-14deg) scale(0.98);
  }
  72% {
    opacity: 1;
    clip-path: inset(0 0 0 46% round 8px);
    transform: translateX(18px) rotateY(18deg) scale(0.98);
  }
  100% {
    opacity: 1;
    clip-path: inset(0 0 0 0 round 8px);
    transform: translateX(0) rotateY(0deg) scale(1);
  }
}

@keyframes message-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes badge-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hero-metrics {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: -28px;
}

.hero-metrics article,
.outcome-stats article {
  min-height: 146px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-metrics strong,
.outcome-stats strong {
  display: block;
  color: var(--yellow);
  font-size: clamp(2.6rem, 2.1rem + 2vw, 4.7rem);
  line-height: 0.9;
}

.hero-metrics span,
.outcome-stats span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.intro-band {
  padding: 30px clamp(18px, 5vw, 72px);
  background: var(--yellow);
  border-block: 2px solid var(--ink);
}

.intro-band p {
  max-width: 1120px;
  margin: 0 auto;
  font-size: clamp(1.35rem, 1.1rem + 1vw, 2.35rem);
  font-weight: 850;
  line-height: 1.1;
  text-align: center;
}

.build-proof {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  padding: clamp(58px, 8vw, 104px) clamp(18px, 5vw, 72px);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.build-proof h2 {
  max-width: 820px;
  font-size: clamp(2.1rem, 1.8rem + 1.45vw, 4.2rem);
}

.build-proof-copy p:not(.eyebrow) {
  max-width: 720px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.08rem;
}

.build-proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.build-proof-grid article {
  display: grid;
  min-height: 154px;
  align-content: space-between;
  gap: 22px;
  padding: 22px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 5px 5px 0 var(--ink);
}

.build-proof-grid strong {
  color: var(--blue);
  font-size: 2.2rem;
  line-height: 1;
}

.build-proof-grid span {
  font-weight: 820;
  line-height: 1.22;
}

.ai-demo {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 0.9fr);
  gap: clamp(30px, 6vw, 82px);
  align-items: start;
  background: var(--white);
}

.ai-copy p:not(.eyebrow) {
  max-width: 700px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 1.08rem;
}

.ai-copy strong {
  color: var(--ink);
}

.ai-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.ai-prompts button {
  min-height: 42px;
  padding: 9px 13px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--soft);
  color: var(--ink);
  font-weight: 850;
  cursor: pointer;
}

.ai-prompts button:hover {
  background: var(--yellow);
}

.ai-card {
  overflow: hidden;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 8px 8px 0 var(--ink);
}

.ai-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 2px solid var(--ink);
  background: var(--yellow);
  font-weight: 900;
}

.ai-card-top div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-card-top > span {
  color: #3c3f47;
  font-size: 0.9rem;
}

.ai-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(20, 96, 248, 0.16);
}

.chat-log {
  display: grid;
  gap: 12px;
  height: 360px;
  padding: 18px;
  overflow-y: auto;
  align-content: start;
}

.chat-message {
  max-width: 86%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
}

.chat-message.user {
  justify-self: end;
  background: var(--blue);
  color: var(--white);
}

.chat-message.loading {
  color: var(--muted);
  font-weight: 800;
}

.chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 18px;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.chat-form textarea {
  width: 100%;
  min-height: 56px;
  max-height: 140px;
  resize: vertical;
  padding: 12px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  color: var(--ink);
}

.chat-form textarea:focus {
  border-color: var(--blue);
  outline: none;
}

.chat-form .button {
  align-self: end;
}

.chat-note {
  padding: 0 18px 18px;
  color: var(--muted);
  font-size: 0.88rem;
}

.chat-contact {
  padding: 0 18px 20px;
}

.chat-contact .button {
  width: 100%;
}

.section-heading {
  max-width: 940px;
  margin-bottom: clamp(34px, 5vw, 62px);
}

.section-heading p:not(.eyebrow) {
  max-width: 720px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.08rem;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.pillar {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 6px 6px 0 var(--ink);
}

.pillar img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  padding: 24px;
  background: var(--soft);
}

.pillar div {
  padding: 24px;
}

.pillar p:not(.eyebrow),
.product p,
.resource-grid p,
.about-copy p,
.panel-copy p,
.contact p,
.site-footer p {
  color: var(--muted);
}

.pillar h3,
.product h3,
.resource-grid h3 {
  margin-bottom: 12px;
}

.section-warm {
  background: var(--soft);
}

.audience-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.tab-button {
  min-height: 44px;
  padding: 10px 16px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-weight: 850;
  cursor: pointer;
}

.tab-button.active {
  background: var(--blue);
  color: var(--white);
}

.audience-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(280px, 1.1fr) minmax(220px, 0.55fr);
  gap: 26px;
  align-items: stretch;
}

.audience-panel.hidden {
  display: none;
}

.audience-panel > img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  border: 2px solid var(--ink);
  border-radius: 8px;
}

.panel-copy,
.stat-stack,
.resource-grid article {
  padding: 28px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
}

.panel-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.panel-copy p {
  margin-top: 16px;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  font-weight: 720;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--ink);
  content: "✓";
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 22px;
  text-align: center;
}

.stat-stack {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--ink);
  color: var(--white);
}

.stat-stack strong {
  display: block;
  color: var(--yellow);
  font-size: clamp(3rem, 2.4rem + 2vw, 5rem);
  line-height: 0.92;
}

.stat-stack span {
  display: block;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.76);
  font-weight: 700;
}

.product-grid,
.resource-grid,
.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.product {
  min-height: 340px;
  padding: 28px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  box-shadow: 6px 6px 0 var(--ink);
}

.product-kicker,
.resource-grid span {
  display: inline-flex;
  margin-bottom: 22px;
  padding: 6px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-yellow {
  background: var(--yellow);
}

.product-blue {
  background: var(--blue);
  color: var(--white);
}

.product-blue p {
  color: rgba(255, 255, 255, 0.78);
}

.product-mint {
  background: var(--mint);
}

.outcomes {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(30px, 6vw, 84px);
  align-items: center;
  background: var(--blue);
  color: var(--white);
}

.outcome-copy p:not(.eyebrow) {
  max-width: 720px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.8);
}

.outcome-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.outcomes > img {
  width: 100%;
  max-height: 640px;
  object-fit: contain;
  padding: 26px;
  border: 2px solid var(--white);
  border-radius: 8px;
  background: var(--white);
}

.voices .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.voice-grid article {
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.voice-grid img {
  width: 100%;
  height: 390px;
  object-fit: cover;
}

.voice-grid h3,
.voice-grid p {
  padding-inline: 22px;
}

.voice-grid h3 {
  padding-top: 22px;
}

.voice-grid p {
  padding-bottom: 24px;
  color: rgba(255, 255, 255, 0.72);
}

.resource-grid article {
  min-height: 260px;
}

.resource-grid span {
  color: var(--blue);
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.about-copy p:not(.eyebrow) {
  margin-top: 20px;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline article {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 22px;
  align-items: center;
  min-height: 108px;
  padding: 22px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
}

.timeline strong {
  color: var(--blue);
  font-size: 2.3rem;
  line-height: 1;
}

.timeline span {
  font-weight: 760;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: clamp(30px, 6vw, 88px);
  align-items: start;
}

.contact h2 {
  max-width: 640px;
}

.contact p:not(.eyebrow) {
  max-width: 620px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.contact-pills span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  color: var(--yellow);
  font-size: 0.92rem;
  font-weight: 850;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 2px solid var(--white);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 760;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 2px solid transparent;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--yellow);
  outline: none;
}

.contact-form textarea {
  min-height: 122px;
  resize: vertical;
}

.form-status {
  min-height: 24px;
  color: var(--yellow);
  font-weight: 800;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  gap: 30px;
  align-items: center;
  padding: 34px clamp(18px, 5vw, 72px);
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  font-weight: 760;
}

.site-footer nav a:hover {
  color: var(--blue);
}

.footer-brand {
  margin-bottom: 8px;
}

.copyright {
  text-align: right;
}

@media (max-width: 1080px) {
  .hero,
  .build-proof,
  .audience-panel,
  .outcomes,
  .about,
  .ai-demo,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-metrics,
  .build-proof-grid,
  .pillar-grid,
  .product-grid,
  .resource-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-stage,
  .engagement-mockup {
    min-height: 520px;
  }

  .hero-metrics {
    margin-top: 0;
  }

  .audience-panel > img {
    min-height: 330px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .copyright {
    text-align: left;
  }
}

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .site-header > .button-small {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .site-nav {
    position: fixed;
    inset: 77px 0 auto;
    display: none;
    padding: 24px clamp(18px, 5vw, 72px) 32px;
    background: var(--paper);
    border-bottom: 2px solid var(--ink);
  }

  .site-nav.open {
    display: grid;
    justify-content: stretch;
    gap: 4px;
  }

  .site-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.16rem;
  }

  h1 {
    font-size: clamp(4rem, 3rem + 8vw, 6.2rem);
  }

  .section,
  .hero,
  .contact {
    padding-block: 62px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .outcome-stats {
    grid-template-columns: 1fr;
  }

  .timeline article {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  body {
    font-size: 16px;
  }

  .brand span {
    font-size: 1.1rem;
  }

  .hero-stage {
    min-height: 410px;
  }

  .engagement-mockup {
    min-height: 410px;
  }

  .engagement-mockup::before {
    inset: 34px 0 0 34px;
  }

  .hero-image {
    left: 0;
    top: 118px;
    width: 100%;
    height: 230px;
  }

  .hero-animation-video {
    top: 76px;
  }

  .video-chip {
    right: 28px;
    top: 20px;
    width: 118px;
    height: 92px;
  }

  .coach-bubble {
    right: 0;
    top: 112px;
    max-width: 190px;
    padding: 11px 12px;
    font-size: 0.86rem;
  }

  .reply-bubble {
    right: 0;
    top: 204px;
    padding: 10px 12px;
    font-size: 0.86rem;
  }

  .adherence-badge {
    left: 18px;
    bottom: 38px;
    font-size: 0.9rem;
  }

  .hero-video-badge {
    left: 58px;
    bottom: 118px;
  }

  .chat-form {
    grid-template-columns: 1fr;
  }

  .audience-tabs {
    display: grid;
  }

  .tab-button {
    width: 100%;
  }

  .pillar img {
    height: 210px;
  }
}