/* =========================================================
   Tokens
   Swap the palette here. Components only reference these names.
   ========================================================= */
:root {
  --bg: #f3f4f2;
  --bg-dark: #001d21;
  --bg-dark-deep: #001a1d;
  --text: #001d21;
  --text-strong: #121212;
  --text-body: #292827;
  --text-on-dark: #ffffff;
  --text-soft: #d8d7d6;
  --footer-nav-text: #d8d7d6;
  --muted: #68706f;
  --muted-dark: #57514d;
  --muted-on-dark: rgba(255, 255, 255, 0.7);
  --muted-caption: #acafb9;
  --accent: #bdbbff;
  --accent-strong: #714cb6;
  --accent-deep: #3f256f;
  --accent-button: #9674d0;
  --chip: #d4c7ff;
  --surface: #ffffff;
  --surface-muted: #f2f0eb;
  --surface-dark: #021c1f;
  --surface-stage: #d4d4d2;
  --success-bg: #d5f7eb;
  --success-text: #148072;
  --line: rgba(0, 29, 33, 0.55);
  --line-faint: rgba(255, 255, 255, 0.2);
  --icon-well: #002b31;
  --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.16);
  --shadow-lift: 0 -40px 80px rgba(0, 0, 0, 0.08);
  /* DEV: raise % to hide more of the photo’s top edge; lower to show faces sooner */
  --font-serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --content: 1280px;
  --nav: 1414px;
  /* Minimum side inset. The 1280px frame stays centered, so the visible inset grows past this. */
  --gutter: 16px;
  /* Shared vertical padding for proof, benefits, FAQ, and the footer top. */
  --section-pad-y: 96px;
  --radius-card: 34px;
  --intent-composer-radius: 21px;
  --radius-control: 8px;
  /* DEV: tune entrance and tab-crossfade timing here. */
  --reveal-duration: 700ms;
  --reveal-distance: 18px;
  --tab-fade: 320ms;
  --toggle-duration: 220ms;
  --mark-off-icon: #a3a3a3;
  --mark-off-bg: #d9d9d9;
  /* DEV: lower = faster partner logo marquee (seconds per loop). */
  --logo-marquee-duration: 48s;
  /* DEV: time each benefits tab stays active before auto-advance. */
  --benefit-tab-autoplay-duration: 3s;
  /* DEV: gap between the viewport top and the stuck audiences row. */
  --audiences-sticky-offset: 120px;
  /* DEV: extra scroll track per audiences row (Founder / Professional / Event). */
  --audiences-scroll-step: 70vh;
  /* DEV: extra sticky scroll after the last photo so it can sit fully in view. */
  --audiences-end-padding: 50vh;
  /* DEV: pause after a photo lines up with its label before that tab opens. */
  --audience-open-delay: 0.5s;
  /* Figma footer CTA headline measure */
  --footer-cta-heading-width: 328px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.45;
}

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

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

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

button,
a {
  font-family: inherit;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* =========================================================
   Layout
   ========================================================= */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg-dark);
  color: var(--text-on-dark);
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0 0 92px 0;
  background: var(--bg-dark);
}

.hero__background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* DEV: nudge crop if faces sit too high/low on different viewports */
  object-position: center center;
  pointer-events: none;
}

.hero__copy {
  position: relative;
  z-index: 1;
  width: min(920px, calc(100% - 48px));
  margin: 148px auto 0;
  text-align: center;
}

.logo-row {
  position: relative;
  z-index: 1;
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: auto auto 0;
  padding: 18px 0 28px;
  overflow: hidden;
}

.logo-row::before,
.logo-row::after {
  content: "";
  position: absolute;
  top: 0;
  z-index: 2;
  width: 96px;
  height: 100%;
  pointer-events: none;
}

.logo-row::before {
  left: 0;
  background: linear-gradient(to right, color-mix(in srgb, var(--bg-dark) 65%, transparent), transparent);
}

.logo-row::after {
  right: 0;
  background: linear-gradient(to left, color-mix(in srgb, var(--bg-dark) 65%, transparent), transparent);
}

.logo-row__track {
  display: flex;
  width: max-content;
  margin: 0;
  padding: 0;
  animation: logo-marquee var(--logo-marquee-duration) linear infinite;
  will-change: transform;
}

.logo-row__set {
  display: flex;
  align-items: center;
  gap: 56px;
  margin: 0;
  padding: 0 56px 0 0;
  list-style: none;
}

.proof,
.audiences,
.site-footer {
  position: relative;
}

.proof,
.benefits,
.faq {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.proof {
  min-height: 85vh;
  padding: var(--section-pad-y) 0;
  text-align: center;
  background: var(--bg);
}

.benefits__sticky {
  padding: var(--section-pad-y) 0;
}

.benefits__inner {
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
}

.audiences {
  box-shadow: var(--shadow-lift);
}

.audiences__intro {
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 120px 0 var(--audiences-sticky-offset);
}

.audiences__stage {
  height: calc(100vh + 3 * var(--audiences-scroll-step) + var(--audiences-end-padding));
}

.audiences__sticky {
  position: sticky;
  top: var(--audiences-sticky-offset);
  display: flex;
  align-items: stretch;
  min-height: calc(100vh - var(--audiences-sticky-offset));
  padding: 0;
}

.audiences__layout {
  display: grid;
  grid-template-columns: minmax(260px, 310px) minmax(0, 1fr);
  gap: 80px;
  align-items: start;
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  min-height: calc(100vh - var(--audiences-sticky-offset));
  margin: 0 auto;
}

.audiences__copy {
  align-self: start;
}

.site-footer {
  background: var(--bg-dark);
  color: var(--text-soft);
  padding: var(--section-pad-y) 0 40px;
  box-shadow: var(--shadow-lift);
}

.site-footer__top,
.site-footer__brand,
.site-footer__legal {
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
}

/* =========================================================
   Components
   ========================================================= */
.nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: 16px auto 0;
  padding: 8px 0;
}

.nav__links {
  display: flex;
  gap: 32px;
  font-size: 16px;
  line-height: 20px;
}

.nav__signin,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
}

.nav__signin {
  min-width: 72px;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-control);
  background: var(--accent);
  color: var(--bg-dark-deep);
  font-size: 15px;
}

.hero__copy h1 {
  font-family: var(--font-serif);
  font-size: clamp(44px, 5.4vw, 88px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.hero__copy p {
  max-width: 720px;
  margin: 24px auto 0;
  color: var(--text-on-dark);
  font-size: clamp(16px, 1.4vw, 24px);
  font-weight: 300;
  opacity: 0.7;
  text-shadow: 0 -40px 100px rgba(0, 0, 0, 0.1);
}

.button--pill {
  margin-top: 36px;
  padding: 15px 29px;
  border-radius: 47px;
  background: var(--accent);
  color: var(--text-strong);
  font-size: 17px;
  font-weight: 500;
  box-shadow: var(--shadow-card);
}

.logo-row__track img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
  mix-blend-mode: screen;
}

.logo-row__set > li {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 100px;
}

.proof__intro {
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
}

.proof__intro h2,
.benefits__inner h2,
.audiences__intro h2,
.faq__title {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

.proof__intro h2 {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-inline: auto;
  color: var(--text);
  font-size: clamp(36px, 4vw, 64px);
  letter-spacing: -0.015em;
  line-height: 1.1;
}

.proof__title-line {
  display: block;
}

.proof__intro p {
  width: min(528px, 100%);
  margin: 40px auto 0;
  color: var(--muted);
  font-size: 16px;
  line-height: normal;
}

.proof__stage {
  position: relative;
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: 54px auto 0;
  z-index: 1;
}

.proof__compare {
  --compare-pct: 50;
  --proof-compare-ratio: 1199 / 578;
  position: relative;
  width: 100%;
  overflow: hidden;
  touch-action: none;
  user-select: none;
  cursor: ew-resize;
  background: var(--bg);
}

.proof__compare-labels {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.proof__compare-label {
  position: absolute;
  top: 46.5px;
  width: 64px;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 16px;
  line-height: normal;
  text-align: center;
}

.proof__compare-label--without {
  left: 3.5%;
  z-index: 2;
}

.proof__compare-label--with {
  left: calc(50% + 515.5px);
  width: 64px;
  margin-left: -32px;
  text-align: center;
}

@media (max-width: 1199px) {
  .proof__compare-label--with {
    left: auto;
    right: 3.5%;
    margin-left: 0;
  }
}

.proof__compare-media {
  position: relative;
  width: 100%;
  aspect-ratio: var(--proof-compare-ratio);
}

.proof__compare.is-dragging {
  cursor: grabbing;
}

.proof__compare.is-dragging .proof__compare-clip,
.proof__compare.is-dragging .proof__compare-divider {
  transition: none;
}

.proof__compare-clip {
  transition: width var(--toggle-duration) ease;
}

.proof__compare-divider,
.proof__compare-handle {
  transition: left var(--toggle-duration) ease;
}

.proof__compare.is-dragging .proof__compare-handle {
  transition: none;
}

.proof__compare-layer {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  pointer-events: none;
}

.proof__compare-layer--with {
  z-index: 0;
  background: var(--bg);
}

.proof__compare-scene {
  position: absolute;
  top: -18px;
  right: -64px;
  bottom: 0;
  left: 19px;
  overflow: hidden;
}

.proof__compare-scene img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  pointer-events: none;
}

.proof__compare-layer--without {
  background: var(--bg);
}

.proof__without-mail {
  position: absolute;
  left: 37.11%;
  right: 37.45%;
  top: calc(50% - 19.9%);
  z-index: 1;
  aspect-ratio: 463 / 350;
  border-radius: 10px;
  overflow: hidden;
  transform: translateY(-50%);
}

.proof__without-mail img {
  position: absolute;
  top: -16%;
  left: -34.07%;
  width: 137.69%;
  height: 121.43%;
  max-width: none;
}

.proof__without-person {
  position: absolute;
  top: 26.12%;
  left: 3.5%;
  width: 72.06%;
  height: auto;
  aspect-ratio: 2560 / 1264;
  object-fit: cover;
}

.proof__match-card {
  position: absolute;
  top: calc(50% - 116.19px);
  left: 50%;
  z-index: 1;
  width: min(327px, calc(100% - 32px));
  padding: 16px;
  border: 0.5px solid rgb(255 255 255 / 50%);
  border-radius: 12px;
  background: rgb(255 255 255 / 65%);
  backdrop-filter: blur(12.5px);
  -webkit-backdrop-filter: blur(12.5px);
  transform: translate(-50%, -50%);
  pointer-events: none;
  text-align: center;
}

.proof__match-card-title {
  margin: 8px auto 0;
  max-width: 293px;
  color: var(--text-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
}

.proof__match-stack {
  position: relative;
  width: 295px;
  max-width: 100%;
  height: 134px;
  margin: 8px auto 0;
  padding: 0;
  list-style: none;
}

.proof__match-row {
  position: absolute;
  left: 0;
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 8px;
  width: 247px;
  padding: 8px 12px;
  border-radius: 8px;
  text-align: left;
}

.proof__match-row img:first-child {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  object-fit: cover;
  background: var(--accent-strong);
}

.proof__match-name {
  color: var(--text-body);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
}

.proof__match-tag {
  padding: 6px 8px;
  border-radius: 4px;
  background: var(--success-bg);
  color: var(--success-text);
  font-size: 11px;
  line-height: 1;
}

.proof__match-row--back {
  top: 14px;
  left: 24px;
  width: 247px;
  background: rgb(255 255 255 / 60%);
  backdrop-filter: blur(5px);
  opacity: 0.32;
}

.proof__match-row--mid {
  top: 42px;
  left: 8px;
  width: 279px;
  background: rgb(255 255 255 / 80%);
  backdrop-filter: blur(5px);
  box-shadow: 0 4px 24px rgb(0 0 0 / 15%);
  opacity: 0.65;
}

.proof__match-row--front {
  top: 88px;
  left: 0;
  width: 295px;
  grid-template-columns: 30px 1fr auto auto;
  background: var(--surface);
  box-shadow: 0 4px 12px rgb(0 0 0 / 23%);
  opacity: 1;
}

.proof__match-check {
  width: 24px;
  height: 24px;
}

.proof__compare-clip {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: calc(var(--compare-pct) * 1%);
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.proof__compare-clip .proof__compare-layer--without {
  inset: auto;
  top: 0;
  left: 0;
  width: calc(100% * 100 / var(--compare-pct));
  max-width: none;
  height: 100%;
}

.proof__compare-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--compare-pct) * 1%);
  z-index: 2;
  width: 2px;
  margin-left: -1px;
  background: var(--surface, #fff);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--text) 12%, transparent);
  pointer-events: none;
}

.proof__compare-handle {
  position: absolute;
  top: 50%;
  left: calc(var(--compare-pct) * 1%);
  z-index: 3;
  width: 46px;
  height: 46px;
  margin: -23px 0 0 -23px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: grab;
  touch-action: none;
}

.proof__compare-handle-mark {
  display: block;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  box-shadow: var(--shadow-card, 0 8px 24px rgb(0 0 0 / 12%));
  pointer-events: none;
}

.proof__compare.is-dragging .proof__compare-handle {
  cursor: grabbing;
}

.proof__compare-handle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.benefits {
  position: relative;
  min-height: 95vh;
  background: var(--bg);
  box-shadow: 0 -40px 100px rgba(0, 0, 0, 0.1);
}

.benefits__inner h2 {
  color: var(--text);
  font-size: clamp(40px, 4.4vw, 72px);
  letter-spacing: -0.02em;
  line-height: 1;
  text-align: center;
}

.benefit-tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 34px;
}

.benefit-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 82px;
  padding: 9px 16px;
  overflow: hidden;
  border: 0;
  border-radius: 25px;
  background: transparent;
  color: var(--surface-dark);
  font-size: 24px;
  font-weight: 400;
  line-height: normal;
  cursor: pointer;
}

.benefit-tab.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-deep);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
}

.benefits.is-advancing .benefit-tab.is-active::after {
  animation: benefit-tab-load var(--benefit-tab-autoplay-duration) ease-out forwards;
}

@keyframes benefit-tab-load {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.benefit-tab:hover,
.benefit-tab.is-active {
  background: #deddff;
  color: var(--text);
}

.benefit-tab__icon {
  display: grid;
  place-items: center;
  width: 49px;
  height: 49px;
  border-radius: 50%;
  background: var(--chip);
  flex: none;
}

.benefit-tab__icon img {
  width: 16px;
  height: 16px;
}

.benefit-tab:hover .benefit-tab__icon,
.benefit-tab.is-active .benefit-tab__icon {
  border: 1px solid rgba(248, 248, 248, 0.4);
}

.intent-stack {
  position: relative;
  min-height: 520px;
  margin-top: 28px;
}

.intent {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--surface-dark);
  border: 1px solid color-mix(in srgb, var(--text-on-dark) 10%, transparent);
  opacity: 0;
  pointer-events: none;
}

.intent.is-active {
  opacity: 1;
  pointer-events: auto;
}

.intent__stage {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex: 1;
  min-height: 404px;
  padding: 82px 40px 48px;
  overflow: hidden;
  background: #d9d9d9;
}

.intent__composer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(762px, 100%);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--surface) 50%, transparent);
  border-radius: var(--intent-composer-radius);
  background: color-mix(in srgb, var(--surface) 65%, transparent);
  backdrop-filter: blur(21px);
  -webkit-backdrop-filter: blur(21px);
  color: var(--text-body);
}

.intent__prompt {
  padding: 28px 28px 20px;
  background: var(--surface);
  border-radius: var(--intent-composer-radius) var(--intent-composer-radius) 0 0;
}

.intent__prompt p {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 500;
  line-height: 1.5;
  color: #474543;
}

.intent__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 20px 28px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 21px;
  border-radius: 7px;
  background: var(--chip);
  color: var(--text);
  font-size: 19px;
  font-weight: 500;
  line-height: 1;
}

.chip img {
  width: 21px;
  height: 21px;
}

.chip--ghost {
  background: transparent;
  border: 1.7px solid rgba(20, 20, 19, 0.2);
  color: rgba(20, 20, 19, 0.65);
  text-transform: capitalize;
}

.intent__send {
  display: grid;
  place-items: center;
  width: 55px;
  height: 55px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--accent-deep);
  flex: none;
}

.intent__send img {
  width: 34px;
  height: 34px;
}

.intent__caption {
  margin-top: auto;
  padding: 34px;
}

.intent__caption p {
  margin: 0;
  color: var(--accent);
  font-size: 24px;
  line-height: 24px;
}

.audiences__intro h2 {
  max-width: 876px;
  color: #000;
  font-size: clamp(40px, 4.2vw, 72px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.audiences__intro > p {
  max-width: 600px;
  margin-top: 16px;
  color: #57514d;
  font-size: 16px;
  line-height: 22.4px;
}

.audience-list {
  margin-top: 0;
}

.audience {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.audience h3 {
  margin: 0;
}

.audience__head {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-body);
  font: inherit;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  text-align: left;
  cursor: pointer;
}

.audience__head:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.audience.is-active .audience__head {
  color: var(--text-strong);
}

.audience__panel {
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 400ms ease-in-out,
    opacity 400ms ease-in-out,
    margin-top 400ms ease-in-out;
}

.audience__panel p {
  margin: 0;
  color: color-mix(in srgb, var(--text-strong) 65%, transparent);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.15;
}

.audience__panel .button--solid {
  margin-top: 24px;
}

.audience.is-active .audience__panel {
  max-height: 240px;
  margin-top: 16px;
  opacity: 1;
}

.audiences__media {
  align-self: stretch;
  display: flex;
  min-width: 0;
  min-height: calc(100vh - var(--audiences-sticky-offset));
}

.audiences__photos-viewport {
  overflow: hidden;
  width: 100%;
  height: calc(100vh - var(--audiences-sticky-offset));
}

.audiences__photos {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 80px;
  will-change: transform;
}

.button--solid,
.button--light,
.button--accent {
  height: 52px;
  padding: 0 24px;
  border-radius: var(--radius-control);
  font-size: 16px;
  font-weight: 500;
}

.button--solid {
  margin-top: 28px;
  background: var(--bg-dark);
  color: var(--text-on-dark);
}

.audiences__photos img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 24px;
  background: #38342c;
}

.faq {
  min-height: 60vh;
  background: var(--bg);
  box-shadow: 0 -40px 50px rgba(0, 0, 0, 0.1);
}

.faq__layout {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  width: min(var(--content), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: var(--section-pad-y) 0;
}

.faq__title {
  width: min(524px, 100%);
  color: var(--text-body);
  font-size: clamp(40px, 4.2vw, 72px);
  line-height: 1;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: min(664px, 100%);
}

.faq__item {
  border: 0.5px solid rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

.faq__item summary {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 33px 25px;
  list-style: none;
  cursor: pointer;
  color: var(--text-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary > span:first-child {
  flex: 1;
}

.faq__item summary:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 4px;
  border-radius: 12px;
}

.faq__item p {
  margin: 0;
  padding: 0 25px 33px;
  color: rgba(20, 20, 19, 0.65);
  font-size: 16px;
  font-weight: 300;
  line-height: 24px;
}

.faq__item[open] summary {
  padding-bottom: 16px;
}

.faq__toggle {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: none;
}

.faq__icon--minus,
.faq__item[open] .faq__icon--plus {
  display: none;
}

.faq__item[open] .faq__icon--minus {
  display: block;
}

.site-footer__top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
}

.site-footer__cta p {
  width: min(var(--footer-cta-heading-width), 100%);
  max-width: var(--footer-cta-heading-width);
  color: #bdbbff;
  font-family: var(--font-serif);
  font-size: clamp(28px, 2.4vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.site-footer__actions {
  display: flex;
  gap: 16px;
  margin-top: 36px;
}

.button--light {
  background: var(--surface);
  color: var(--surface-dark);
}

.button--accent {
  background: #769093;
  color: var(--bg-dark-deep);
}

.footer-nav {
  display: flex;
  gap: 72px;
  color: var(--footer-nav-text);
}

.footer-nav h2 {
  margin-bottom: 28px;
  color: var(--footer-nav-text);
  font-size: 14px;
  font-weight: 500;
}

.footer-nav a {
  display: block;
  margin-top: 10px;
  color: var(--footer-nav-text);
  font-size: 14px;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 72px;
}

.site-footer__brand img {
  width: 220px;
  height: auto;
}

.socials {
  display: flex;
  gap: 12px;
}

.socials a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  background: var(--icon-well);
}

.socials img {
  width: 18px;
  height: 18px;
}

.site-footer__legal {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 16px 0;
  border-top: 1px solid var(--line-faint);
  border-bottom: 1px solid var(--line-faint);
  color: #f9f9f7;
  font-size: 14px;
  font-weight: 400;
}

.site-footer__legal a,
.site-footer__legal p {
  font-weight: 400;
}

.site-footer__legal ul {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer__legal li:last-child {
  color: var(--muted-caption);
}

/* =========================================================
   Animations
   ========================================================= */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition: opacity var(--reveal-duration) ease, transform var(--reveal-duration) ease;
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.intent {
  transition: opacity var(--tab-fade) ease;
}

.hero__copy {
  animation: rise 800ms ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Track is two identical halves; shift one half width so the loop is seamless. */
@keyframes logo-marquee {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

/* =========================================================
   Responsive
   Content frame stays 1280px and centered.
   1920: side space is (100vw - 1280px) / 2 = 320px.
   1440: gutter 80px, so the frame fills 1440 - 160.
   Tablet (721–1439): gutter 32px, frame shrinks with the viewport.
   Phone: gutter 16px.
   ========================================================= */
@media (min-width: 721px) {
  :root {
    --gutter: 32px;
  }
}

@media (min-width: 1440px) {
  :root {
    --gutter: 80px;
  }
}

@media (min-width: 1920px) {
  :root {
    --gutter: 80px;
  }
}

@media (max-width: 980px) {
  .benefit-tabs {
    flex-wrap: wrap;
    gap: 12px 20px;
  }

  .audiences__layout,
  .site-footer__top {
    grid-template-columns: 1fr;
    display: grid;
  }

  .faq__layout {
    flex-direction: column;
  }

  .faq__list {
    width: 100%;
  }

  .footer-nav {
    flex-wrap: wrap;
    gap: 28px 40px;
  }

  .intent__stage {
    padding: 28px 16px 48px;
  }
}

@media (max-width: 720px) {
  .nav__links {
    display: none;
  }

  .hero__copy {
    margin-top: 96px;
  }

  .audiences__intro {
    padding-bottom: 40px;
  }

  .audiences__stage {
    height: auto;
  }

  .audiences__sticky {
    position: static;
    top: auto;
    min-height: 0;
    padding: var(--section-pad-y) 0 96px;
  }

  .audiences__layout,
  .audiences__media {
    min-height: 0;
  }

  .audiences__photos-viewport {
    overflow: visible;
    height: auto;
  }

  .audiences__photos {
    transform: none !important;
  }

  .audience__panel {
    transition: none;
  }

  .audience:not(.is-active) .audience__panel {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
  }

  .intent-stack {
    min-height: 0;
  }

  .intent {
    position: relative;
    display: none;
    opacity: 1;
  }

  .intent.is-active {
    display: flex;
  }

  .site-footer__brand,
  .site-footer__legal {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .js [data-reveal],
  .hero__copy {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }

  .intent,
  .audience__panel {
    transition: none;
  }

  .benefit-tab.is-active::after {
    animation: none;
  }

  .logo-row__track {
    animation: none;
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  .logo-row__set:last-child {
    display: none;
  }

  .logo-row__set {
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 24px;
    padding-right: 0;
  }

  .logo-row__set > li:nth-child(n + 7) {
    display: none;
  }

  .logo-row__set > li {
    min-width: 0;
    flex: 1 1 120px;
  }
}