/* =========================================================
   Hearon — Landing page styles
   ========================================================= */

:root {
  /* Palette */
  --bg: #07090f;
  --bg-2: #0a0e1a;
  --surface: #0f1424;
  --surface-2: #141a2e;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);

  --text: #e8ecf5;
  --text-dim: #a4adc2;
  --text-faint: #6b7287;

  --accent: #00e5ff;
  --accent-2: #7c5cff;
  --accent-3: #4ade80;
  --warn: #ffb86b;

  --gradient: linear-gradient(135deg, #00e5ff 0%, #7c5cff 100%);
  --gradient-soft: linear-gradient(135deg, rgba(0, 229, 255, 0.16), rgba(124, 92, 255, 0.16));

  /* Type */
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Instrument Serif", "Times New Roman", serif;

  /* Layout */
  --max: 1200px;
  --radius: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-soft: 0 20px 60px -25px rgba(0, 0, 0, 0.6);
  --shadow-strong: 0 30px 90px -30px rgba(0, 229, 255, 0.25);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

::selection {
  background: rgba(0, 229, 255, 0.3);
  color: #fff;
}

/* =========================================================
   Ambient background
   ========================================================= */
.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 40%, rgba(0, 229, 255, 0.12), transparent 60%),
    var(--bg);
}

.ambient__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: float 18s ease-in-out infinite;
}
.ambient__orb--a {
  width: 480px;
  height: 480px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.55), transparent 60%);
}
.ambient__orb--b {
  width: 520px;
  height: 520px;
  bottom: -160px;
  left: -120px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.45), transparent 60%);
  animation-delay: -8s;
}

.ambient__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 90%);
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.05); }
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.005em;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.25s ease, border-color 0.25s ease,
    box-shadow 0.3s ease, color 0.25s ease;
  white-space: nowrap;
  user-select: none;
}
.btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s ease;
}
.btn:hover svg {
  transform: translateX(3px);
}

.btn--primary {
  background: var(--gradient);
  color: #07090f;
  font-weight: 600;
  box-shadow: 0 10px 30px -10px rgba(0, 229, 255, 0.5),
    inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 40px -10px rgba(0, 229, 255, 0.7),
    inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-color: var(--line-strong);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.btn--ghost-light {
  background: rgba(7, 9, 15, 0.35);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn--full {
  width: 100%;
  padding: 16px 22px;
}

/* =========================================================
   Navigation
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 48px);
  background: rgba(7, 9, 15, 0.55);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease, padding 0.3s ease;
}
.nav.scrolled {
  border-bottom-color: var(--line);
  background: rgba(7, 9, 15, 0.78);
  padding-top: 14px;
  padding-bottom: 14px;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 18px;
}

.nav__logo {
  width: 26px;
  height: 26px;
}

.nav__name {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}
.nav__links a {
  padding: 8px 14px;
  font-size: 13.5px;
  color: var(--text-dim);
  border-radius: var(--radius-pill);
  transition: color 0.2s ease, background 0.25s ease;
}
.nav__links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav__cta {
  padding: 10px 18px;
  font-size: 13.5px;
}

.nav__menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 38px;
  height: 38px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}
.nav__menu span {
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

/* =========================================================
   Layout helpers
   ========================================================= */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(80px, 12vw, 140px) clamp(20px, 4vw, 48px);
}
.section--alt {
  position: relative;
}
.section--alt::before {
  content: "";
  position: absolute;
  inset: 0 calc(50% - 50vw);
  background:
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.025) 20%, rgba(255, 255, 255, 0.025) 80%, transparent);
  z-index: -1;
}

.section__head {
  max-width: 720px;
  margin-bottom: clamp(40px, 6vw, 64px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: var(--radius-pill);
}
.eyebrow--light {
  color: #e8ecf5;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.section__title {
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 18px;
  color: #fff;
}

.section__sub {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--text-dim);
  margin: 0;
  max-width: 620px;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(60px, 10vw, 110px) clamp(20px, 4vw, 48px) clamp(80px, 10vw, 120px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
}

.hero__inner {
  position: relative;
  z-index: 2;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 12px;
  margin-bottom: 28px;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px);
}
.pill__dot {
  width: 7px;
  height: 7px;
  background: var(--accent-3);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

.hero__title {
  font-size: clamp(40px, 6.4vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 0 0 24px;
  color: #fff;
}
.hero__title-em {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
}

.hero__sub {
  font-size: clamp(17px, 1.5vw, 19px);
  color: var(--text-dim);
  max-width: 540px;
  margin: 0 0 36px;
  line-height: 1.55;
}
.hero__sub em {
  font-style: normal;
  color: var(--text);
  font-weight: 500;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Hero visual */
.hero__visual {
  position: relative;
  height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 229, 255, 0.25);
  opacity: 0;
  animation: ripple 4s linear infinite;
  pointer-events: none;
}
.visual__ring--1 { width: 240px; height: 240px; animation-delay: 0s; }
.visual__ring--2 { width: 240px; height: 240px; animation-delay: 1.3s; }
.visual__ring--3 { width: 240px; height: 240px; animation-delay: 2.6s; }

@keyframes ripple {
  0% { transform: scale(0.6); opacity: 0; border-color: rgba(124, 92, 255, 0.6); }
  20% { opacity: 1; }
  100% { transform: scale(2.4); opacity: 0; border-color: rgba(0, 229, 255, 0.05); }
}

.visual__core {
  position: relative;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 229, 255, 0.25), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(124, 92, 255, 0.35), transparent 60%),
    rgba(15, 20, 36, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 0 60px rgba(0, 229, 255, 0.12),
    0 30px 80px -10px rgba(124, 92, 255, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
}

.visual__bars {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 90px;
}
.visual__bars span {
  width: 4px;
  height: 100%;
  background: var(--gradient);
  border-radius: 2px;
  transform-origin: center;
  animation: eq 1.4s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.12s);
}
@keyframes eq {
  0%, 100% { transform: scaleY(0.25); opacity: 0.65; }
  50% { transform: scaleY(1); opacity: 1; }
}

.visual__chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 12.5px;
  font-weight: 500;
  background: rgba(15, 20, 36, 0.85);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--text);
  white-space: nowrap;
  backdrop-filter: blur(8px);
  transform: translate(var(--x), var(--y));
  animation: chipFloat 6s ease-in-out infinite;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.5);
}
.visual__chip--in { color: var(--text-dim); }
.visual__chip--keep { border-color: rgba(74, 222, 128, 0.35); }

.visual__chip:nth-of-type(2) { animation-delay: -1.5s; }
.visual__chip:nth-of-type(3) { animation-delay: -3s; }
.visual__chip:nth-of-type(4) { animation-delay: -2s; }
.visual__chip:nth-of-type(5) { animation-delay: -4s; }

@keyframes chipFloat {
  0%, 100% { transform: translate(var(--x), var(--y)); }
  50% { transform: translate(calc(var(--x) + 6px), calc(var(--y) - 8px)); }
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}
.dot--soft { background: var(--warn); box-shadow: 0 0 8px rgba(255, 184, 107, 0.6); }
.dot--keep { background: var(--accent-3); box-shadow: 0 0 8px rgba(74, 222, 128, 0.6); }

/* =========================================================
   Hero visual legend
   ========================================================= */
.visual__legend {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 8px 14px;
  font-size: 12px;
  color: var(--text-dim);
  background: rgba(15, 20, 36, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  white-space: nowrap;
}
.visual__legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

/* =========================================================
   Problem / vignettes
   ========================================================= */
.vignettes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.vignette {
  position: relative;
  padding: 26px 26px 26px 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-left: 3px solid transparent;
  background-clip: padding-box;
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}
.vignette:hover {
  transform: translateY(-3px);
  border-left-color: var(--accent);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.05), rgba(124, 92, 255, 0.03));
}
.vignette__quote {
  position: absolute;
  top: -2px;
  left: 14px;
  font-family: var(--font-serif);
  font-size: 60px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.5;
  pointer-events: none;
}
.vignette p {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.4;
  color: var(--text);
  letter-spacing: -0.005em;
}

.problem__bridge {
  margin: 36px auto 0;
  padding: 22px 26px;
  max-width: 760px;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.6;
  color: var(--text-dim);
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
}
.problem__bridge em {
  font-style: normal;
  color: var(--text);
  font-weight: 500;
}

/* =========================================================
   Voices / testimonials
   ========================================================= */
.voices__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.voice {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 34px 28px 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}
.voice:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 229, 255, 0.35);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.05), rgba(124, 92, 255, 0.03));
}
.voice::before {
  content: "\201C";
  position: absolute;
  top: -4px;
  left: 18px;
  font-family: var(--font-serif);
  font-size: 80px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.45;
  pointer-events: none;
}
.voice__quote {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(17px, 1.55vw, 20px);
  line-height: 1.5;
  color: var(--text);
  letter-spacing: -0.005em;
}
.voice__attr {
  margin-top: auto;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.voice__attr::before {
  content: "\2014\00a0";
}

/* =========================================================
   Capabilities
   ========================================================= */
.capabilities {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cap {
  position: relative;
  padding: 28px 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.cap:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, 0.3);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.05), rgba(124, 92, 255, 0.04));
}
.cap__num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 28px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 14px;
}
.cap h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
  color: #fff;
  letter-spacing: -0.01em;
}
.cap p {
  font-size: 14.5px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.5;
}

/* =========================================================
   Devices callout (inside "What we're building")
   ========================================================= */
.devices {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 22px 26px;
  background:
    linear-gradient(180deg, rgba(0, 229, 255, 0.04), rgba(124, 92, 255, 0.04));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.devices__icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent);
}
.devices__icon svg { width: 24px; height: 24px; }
.devices__text h4 {
  margin: 0 0 4px;
  font-size: 16.5px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}
.devices__text p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.55;
}

/* =========================================================
   Steps (How it works)
   ========================================================= */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
}
.step {
  padding: 36px 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  position: relative;
  overflow: hidden;
}
.step::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-soft);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.step:hover {
  transform: translateY(-6px);
  border-color: rgba(124, 92, 255, 0.35);
  box-shadow: var(--shadow-strong);
}
.step:hover::before { opacity: 1; }
.step > * { position: relative; z-index: 1; }

.step__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent);
  margin-bottom: 22px;
}
.step__icon svg { width: 22px; height: 22px; }

.step__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: block;
  margin-bottom: 6px;
}

.step h3 {
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 10px;
  color: #fff;
  letter-spacing: -0.015em;
}
.step p {
  font-size: 15px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.55;
}

.how__note {
  margin-top: 36px;
  padding: 18px 22px;
  font-size: 14px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  text-align: center;
}

/* =========================================================
   Privacy
   ========================================================= */
.privacy {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.privacy__card {
  position: relative;
  padding: 30px 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.privacy__card:hover {
  transform: translateY(-4px);
  border-color: rgba(74, 222, 128, 0.35);
  background: linear-gradient(180deg, rgba(74, 222, 128, 0.05), rgba(0, 229, 255, 0.03));
}
.privacy__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.3);
  color: var(--accent-3);
  margin-bottom: 18px;
}
.privacy__icon svg { width: 22px; height: 22px; }
.privacy__card h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 8px;
  color: #fff;
  letter-spacing: -0.01em;
}
.privacy__card p {
  font-size: 14.5px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.55;
}

/* =========================================================
   Supported by strip
   ========================================================= */
.supported {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}
.supported__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  padding: 22px clamp(20px, 4vw, 36px);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.supported__label {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 500;
}
.supported__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.supported__item {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.supported__item--logo {
  align-items: center;
}
.supported__logo {
  display: block;
  height: 104px;
  width: auto;
  max-width: min(280px, 78vw);
}
.supported__name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.supported__sub {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.01em;
}
.supported__divider {
  width: 1px;
  height: 40px;
  background: var(--line-strong);
}

/* =========================================================
   Status / CTA card
   ========================================================= */
.status {
  padding-top: clamp(40px, 6vw, 80px);
}
.status__card {
  position: relative;
  padding: clamp(56px, 8vw, 96px) clamp(28px, 5vw, 72px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(800px 400px at 80% 10%, rgba(124, 92, 255, 0.35), transparent 60%),
    radial-gradient(800px 400px at 10% 90%, rgba(0, 229, 255, 0.3), transparent 60%),
    linear-gradient(180deg, #0f1424, #07090f);
  overflow: hidden;
  text-align: center;
}
.status__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
  pointer-events: none;
}
.status > * { position: relative; }

.status__title {
  font-size: clamp(28px, 4.5vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 18px;
  color: #fff;
}
.status__sub {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--text-dim);
  max-width: 580px;
  margin: 0 auto 32px;
}
.status__ctas {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* Segmented "I am a..." CTAs */
.segments {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
}
.segment {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 16px;
  align-items: center;
  padding: 18px 20px;
  background: rgba(7, 9, 15, 0.4);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--text);
  transition: transform 0.25s ease, border-color 0.3s ease, background 0.3s ease,
    box-shadow 0.3s ease;
  backdrop-filter: blur(10px);
}
.segment:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 229, 255, 0.45);
  background: rgba(7, 9, 15, 0.7);
  box-shadow: 0 14px 40px -20px rgba(0, 229, 255, 0.5);
}
.segment__icon {
  grid-row: 1 / span 2;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent);
}
.segment__icon svg { width: 20px; height: 20px; }
.segment__title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.005em;
}
.segment__sub {
  font-size: 13px;
  color: var(--text-dim);
}

/* =========================================================
   FAQ
   ========================================================= */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq__item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.faq__item[open] {
  border-color: rgba(0, 229, 255, 0.25);
  background: rgba(0, 229, 255, 0.04);
}

.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
}
.faq__item summary::-webkit-details-marker { display: none; }

.faq__icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, background 0.3s ease;
}
.faq__icon::before {
  top: 50%; left: 0;
  width: 100%; height: 1.5px;
  transform: translateY(-50%);
}
.faq__icon::after {
  top: 0; left: 50%;
  width: 1.5px; height: 100%;
  transform: translateX(-50%);
}
.faq__item[open] .faq__icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}
.faq__item[open] .faq__icon::before {
  background: var(--accent);
}

.faq__body {
  padding: 0 26px 24px;
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.65;
  max-width: 720px;
}

/* =========================================================
   Contact (email CTA)
   ========================================================= */
.contact__card {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) clamp(28px, 5vw, 64px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(700px 360px at 80% 0%, rgba(124, 92, 255, 0.28), transparent 60%),
    radial-gradient(700px 360px at 0% 100%, rgba(0, 229, 255, 0.22), transparent 60%),
    linear-gradient(180deg, #0f1424, #07090f);
  text-align: center;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.contact__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
  pointer-events: none;
}
.contact__card > * { position: relative; }

.contact__title {
  margin-bottom: 14px;
}
.contact__sub {
  margin: 0 auto 36px;
  max-width: 560px;
}

.contact__email {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px 18px 18px;
  margin: 0 auto;
  background: rgba(7, 9, 15, 0.6);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  text-align: left;
  transition: transform 0.25s ease, border-color 0.3s ease, box-shadow 0.3s ease,
    background 0.3s ease;
  backdrop-filter: blur(12px);
  max-width: 100%;
}
.contact__email:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 229, 255, 0.5);
  background: rgba(7, 9, 15, 0.85);
  box-shadow: 0 18px 50px -20px rgba(0, 229, 255, 0.45);
}

.contact__email-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #07090f;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}
.contact__email-icon svg { width: 22px; height: 22px; }

.contact__email-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}
.contact__email-text small {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
}
.contact__email-text strong {
  font-size: clamp(17px, 2.4vw, 22px);
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
  word-break: break-all;
}

.contact__email-arrow {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  border: 1px solid var(--line-strong);
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.contact__email-arrow svg { width: 16px; height: 16px; }
.contact__email:hover .contact__email-arrow {
  color: var(--accent);
  border-color: rgba(0, 229, 255, 0.5);
  transform: translate(2px, -2px);
}

.contact__points {
  list-style: none;
  margin: 40px auto 0;
  padding: 0;
  display: inline-flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}
.contact__points li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--text-dim);
}

.contact__inline-email {
  color: var(--accent);
  border-bottom: 1px dashed rgba(0, 229, 255, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.contact__inline-email:hover {
  color: #fff;
  border-bottom-color: var(--accent);
}

/* =========================================================
   Contact form (Formspree)
   ========================================================= */
.contact-form {
  margin: 36px 0 8px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  text-align: left;
}

.contact-form__role {
  border: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}
.contact-form__legend {
  display: block;
  margin: 0 0 12px;
  padding: 0;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.role-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.role-option {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 14px;
  padding: 14px 16px;
  background: rgba(7, 9, 15, 0.45);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease,
    box-shadow 0.3s ease, transform 0.2s ease;
  backdrop-filter: blur(10px);
}
.role-option:hover {
  border-color: rgba(0, 229, 255, 0.4);
  background: rgba(7, 9, 15, 0.65);
  transform: translateY(-1px);
}
.role-option input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  margin: 0;
}
.role-option input:focus-visible ~ .role-option__check {
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.35);
}
.role-option:has(input:checked) {
  border-color: rgba(0, 229, 255, 0.55);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.08), rgba(124, 92, 255, 0.05));
  box-shadow: 0 14px 36px -22px rgba(0, 229, 255, 0.7);
}

.role-option__icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.28);
  color: var(--accent);
  flex-shrink: 0;
  transition: background 0.25s ease, border-color 0.25s ease;
}
.role-option__icon svg { width: 19px; height: 19px; }
.role-option:has(input:checked) .role-option__icon {
  background: var(--gradient);
  color: #07090f;
  border-color: transparent;
}

.role-option__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.role-option__title {
  font-size: 14.5px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.005em;
  line-height: 1.25;
}
.role-option__sub {
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.3;
}

.role-option__check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.role-option__check svg {
  width: 12px;
  height: 12px;
  color: #07090f;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.role-option:has(input:checked) .role-option__check {
  background: var(--gradient);
  border-color: transparent;
}
.role-option:has(input:checked) .role-option__check svg {
  opacity: 1;
  transform: scale(1);
}

/* Form grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.field--full { grid-column: 1 / -1; }

.field__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.field__label small {
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--text-faint);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 14.5px;
  color: var(--text);
  background: rgba(7, 9, 15, 0.5);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-faint); }
.field input:hover,
.field textarea:hover { border-color: rgba(255, 255, 255, 0.22); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(0, 229, 255, 0.6);
  background: rgba(7, 9, 15, 0.78);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.14);
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: rgba(255, 99, 99, 0.55);
  box-shadow: 0 0 0 4px rgba(255, 99, 99, 0.1);
}

/* Conditional field (e.g. organization for clinicians/researchers) */
.field--conditional {
  display: none;
}
.field--conditional.is-active {
  display: flex;
  animation: fieldFadeIn 0.35s ease both;
}
@keyframes fieldFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Honeypot anti-spam */
.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Submit + footer */
.contact-form__footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}
.contact-form__submit {
  min-width: 220px;
  position: relative;
}
.contact-form__submit[disabled] {
  opacity: 0.75;
  cursor: not-allowed;
}
.contact-form__submit:hover svg.contact-form__submit-arrow {
  transform: translateX(3px);
}
.contact-form__spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(7, 9, 15, 0.25);
  border-top-color: #07090f;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.contact-form.is-submitting .contact-form__submit-text { opacity: 0.7; }
.contact-form.is-submitting .contact-form__submit-arrow { display: none; }
.contact-form.is-submitting .contact-form__spinner { display: inline-block; }

@keyframes spin { to { transform: rotate(360deg); } }

.contact-form__hint {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-faint);
  text-align: center;
  max-width: 460px;
  line-height: 1.5;
}

/* Feedback (success/error) */
.contact-form__feedback {
  margin-top: 4px;
}
.contact-form__success,
.contact-form__error {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
  animation: fieldFadeIn 0.35s ease both;
}
.contact-form__success[hidden],
.contact-form__error[hidden] {
  display: none;
}
.contact-form__success {
  background: linear-gradient(180deg, rgba(74, 222, 128, 0.1), rgba(74, 222, 128, 0.04));
  border: 1px solid rgba(74, 222, 128, 0.4);
  color: var(--text);
}
.contact-form__error {
  background: linear-gradient(180deg, rgba(255, 99, 99, 0.1), rgba(255, 99, 99, 0.04));
  border: 1px solid rgba(255, 99, 99, 0.4);
  color: var(--text);
}
.contact-form__feedback-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 222, 128, 0.15);
  border: 1px solid rgba(74, 222, 128, 0.4);
  color: var(--accent-3);
}
.contact-form__feedback-icon--error {
  background: rgba(255, 99, 99, 0.15);
  border-color: rgba(255, 99, 99, 0.4);
  color: #ff8a8a;
}
.contact-form__feedback-icon svg { width: 20px; height: 20px; }
.contact-form__feedback-text strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}
.contact-form__feedback-text p {
  margin: 0;
  font-size: 14px;
  color: var(--text-dim);
}
.contact-form__feedback-text a {
  color: var(--accent);
  border-bottom: 1px dashed rgba(0, 229, 255, 0.4);
}
.contact-form__feedback-text a:hover {
  color: #fff;
  border-bottom-color: var(--accent);
}

/* Responsive form */
@media (max-width: 720px) {
  .role-options { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-form__submit { width: 100%; min-width: 0; }
}

/* =========================================================
   Footer
   ========================================================= */
.footer {
  border-top: 1px solid var(--line);
  padding: 48px clamp(20px, 4vw, 48px) 32px;
  max-width: var(--max);
  margin: 40px auto 0;
}
.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
}
.footer__tagline {
  margin: 0;
  font-size: 14px;
  color: var(--text-dim);
}
.footer__bottom {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: var(--text-faint);
}
.footer__links {
  display: inline-flex;
  align-items: center;
  gap: 18px;
}
.footer__links a {
  font-size: 12.5px;
  color: var(--text-dim);
  transition: color 0.2s ease;
}
.footer__links a:hover { color: var(--text); }

/* =========================================================
   Job posting page
   ========================================================= */
.job {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(48px, 7vw, 88px) clamp(20px, 4vw, 48px) clamp(80px, 12vw, 120px);
}

.job h1 {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 0 0 8px;
  color: #fff;
}

.job__meta {
  margin: 0 0 32px;
  font-size: 14px;
  color: var(--text-faint);
}

.job h2 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: #fff;
  margin: 36px 0 10px;
}

.job p,
.job li {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-dim);
}

.job p {
  margin: 0 0 14px;
}

.job ul {
  margin: 0 0 16px;
  padding-left: 1.2em;
}

.job li {
  margin-bottom: 6px;
}

.job__form {
  margin-top: 28px;
  padding: 12px 16px 4px;
  background: #fff;
  border-radius: 12px;
}

.job__form iframe {
  display: block;
  width: 100%;
  border: 0;
}

/* =========================================================
   Reveal-on-scroll animation
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__menu { display: inline-flex; }

  .hero {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero__visual {
    height: 420px;
    order: -1;
    margin-bottom: 8px;
  }

  .capabilities { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .privacy { grid-template-columns: 1fr; }
  .vignettes { grid-template-columns: 1fr; }
  .voices__list { grid-template-columns: 1fr; }
  .segments { grid-template-columns: 1fr; }
  .devices { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 560px) {
  .contact__email {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 14px;
    width: 100%;
  }
  .contact__email-arrow { align-self: flex-end; margin-top: -42px; }
  .contact__points { align-self: stretch; }
}

@media (max-width: 600px) {
  .supported__logo { height: 84px; }
  .hero__title { font-size: clamp(36px, 11vw, 56px); }
  .hero__visual { height: 290px; }
  .visual {
    transform: scale(0.7);
    transform-origin: center;
  }
  .visual__core { width: 180px; height: 180px; }
  .visual__ring--1, .visual__ring--2, .visual__ring--3 { width: 200px; height: 200px; }
  .visual__chip { font-size: 11.5px; padding: 6px 11px; }

  .capabilities { grid-template-columns: 1fr; }

  .footer__top, .footer__bottom { flex-direction: column; align-items: flex-start; text-align: left; }
}

/* Mobile drawer when open */
.nav__links.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 16px;
  right: 16px;
  margin-top: 8px;
  padding: 14px;
  background: rgba(7, 9, 15, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  align-items: stretch;
}
.nav__links.is-open a {
  text-align: left;
  padding: 12px 14px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .ambient__orb, .visual__ring, .visual__bars span, .visual__chip, .pill__dot { animation: none !important; }
}

/* =========================================================
   Nav / hero hiring links
   ========================================================= */
.nav__hiring {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-left: 2px;
  color: var(--accent-3) !important;
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.28);
}
.nav__hiring:hover {
  background: rgba(74, 222, 128, 0.14) !important;
  color: #fff !important;
}
.nav__hiring-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}


/* =========================================================
   Problem: 3-col quotes, attributions, source, trade-offs, asks
   ========================================================= */
.vignettes--3 {
  grid-template-columns: repeat(3, 1fr);
}
.vignette {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.vignettes--3 .vignette p {
  font-size: clamp(17px, 1.5vw, 19.5px);
}
.vignette__attr,
.tradeoff__attr,
.ask__attr {
  margin-top: auto;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.vignette__attr::before,
.tradeoff__attr::before,
.ask__attr::before {
  content: "\2014\00a0";
}

.problem__source {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--text-faint);
  line-height: 1.55;
  max-width: 760px;
}
.problem__source a {
  color: var(--text-dim);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.25);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.problem__source a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.problem__source em { font-style: italic; }

/* Trade-off quotes: below the dashed bridge box */
.tradeoffs {
  margin-top: 28px;
}
.tradeoffs__title {
  margin: 0 0 14px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  text-align: center;
}
.tradeoffs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.tradeoff {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-left: 3px solid rgba(255, 184, 107, 0.55);
  border-radius: 12px;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.tradeoff:hover {
  border-left-color: var(--warn);
  background: rgba(255, 184, 107, 0.04);
}
.tradeoff p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-dim);
}
.tradeoff p::before { content: "\201C"; }
.tradeoff p::after { content: "\201D"; }

/* "This community is asking for" box */
.asks {
  margin-top: 28px;
  padding: clamp(26px, 4vw, 40px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 229, 255, 0.22);
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(124, 92, 255, 0.16), transparent 60%),
    radial-gradient(600px 300px at 0% 100%, rgba(0, 229, 255, 0.12), transparent 60%),
    rgba(15, 20, 36, 0.6);
  box-shadow: var(--shadow-soft);
}
.asks__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.asks__icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #07090f;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}
.asks__icon svg { width: 20px; height: 20px; }
.asks__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
}
.asks__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.ask {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 22px;
  background: rgba(7, 9, 15, 0.45);
  border: 1px solid var(--line-strong);
  border-left: 3px solid rgba(74, 222, 128, 0.6);
  border-radius: 12px;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.ask:hover {
  border-left-color: var(--accent-3);
  background: rgba(7, 9, 15, 0.65);
}
.ask p {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(16.5px, 1.4vw, 18.5px);
  line-height: 1.45;
  color: var(--text);
}
.ask p::before { content: "\201C"; }
.ask p::after { content: "\201D"; }

/* =========================================================
   What we are building: pillars + embedded How it works
   ========================================================= */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pillar {
  position: relative;
  padding: 30px 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, 0.3);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.05), rgba(124, 92, 255, 0.04));
}
.pillar__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent);
  margin-bottom: 18px;
}
.pillar__icon svg { width: 22px; height: 22px; }
.pillar h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
  color: #fff;
  letter-spacing: -0.01em;
}
.pillar p {
  font-size: 14.5px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.55;
}

.how {
  margin-top: clamp(56px, 8vw, 88px);
  padding-top: clamp(40px, 6vw, 64px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}
.how__head {
  max-width: 720px;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.how__title {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 12px;
  color: #fff;
}
.how__sub {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--text-dim);
  margin: 0;
  max-width: 620px;
}
.step h4 {
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 10px;
  color: #fff;
  letter-spacing: -0.015em;
}
.step__icon svg { width: 26px; height: 26px; }

/* =========================================================
   Team
   ========================================================= */
.team__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.member {
  display: flex;
  flex-direction: column;
  padding: 28px 24px 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.member:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 92, 255, 0.35);
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.06), rgba(0, 229, 255, 0.03));
}
.member__avatar {
  position: relative;
  width: 84px;
  height: 84px;
  margin-bottom: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 229, 255, 0.35), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(124, 92, 255, 0.45), transparent 60%),
    var(--surface-2);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 16px 40px -18px rgba(124, 92, 255, 0.6);
  overflow: hidden;
}
.member__avatar span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 28px;
  letter-spacing: -0.02em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.member__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.member__name {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.member__role {
  display: block;
  margin-bottom: 12px;
  font-size: 12.5px;
  color: var(--accent);
  line-height: 1.4;
}
.member__bio {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-dim);
}

.team__notes {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.team__note {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
  align-items: start;
  padding: 24px 26px;
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.04), rgba(124, 92, 255, 0.04));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.team__note-icon {
  grid-row: 1 / span 2;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent);
}
.team__note-icon svg { width: 20px; height: 20px; }
.team__note h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}
.team__note p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.55;
}

.pubs {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.pubs__title {
  margin: 0 0 14px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.pubs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pub a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.2s ease;
}
.pub a:hover {
  border-color: rgba(0, 229, 255, 0.35);
  background: rgba(0, 229, 255, 0.04);
  transform: translateX(3px);
}
.pub__title {
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  line-height: 1.4;
}
.pub__meta {
  font-size: 13px;
  color: var(--text-faint);
  line-height: 1.45;
}
.pub__meta em { color: var(--text-dim); }

/* FAQ inline links */
.faq__body a {
  color: var(--accent);
  border-bottom: 1px dashed rgba(0, 229, 255, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.faq__body a:hover { color: #fff; border-bottom-color: var(--accent); }

/* Supported-by strip now sits between Team and FAQ */
.supported { margin-top: -20px; }

/* Responsive for new blocks */
@media (max-width: 1024px) {
  .vignettes--3 { grid-template-columns: repeat(2, 1fr); }
  .tradeoffs__list { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: 1fr; }
  .team__grid { grid-template-columns: repeat(2, 1fr); }
  .team__notes { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .vignettes--3 { grid-template-columns: 1fr; }
  .tradeoffs__list { grid-template-columns: 1fr; }
  .asks__list { grid-template-columns: 1fr; }
  .team__grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Problem section: closing transition line
   ========================================================= */
.problem__lead {
  margin: 36px 0 0;
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(20px, 2.2vw, 26px);
  color: #fff;
  letter-spacing: -0.01em;
}
.problem__lead a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 10px;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  border-bottom: 1px dashed rgba(0, 229, 255, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.problem__lead a:hover { color: #fff; border-bottom-color: var(--accent); }
.problem__lead a svg {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}
.problem__lead a:hover svg { transform: translateY(3px); }

/* =========================================================
   Mobile pass
   ========================================================= */

/* Mobile drawer: hiring link gets its own row styling */
.nav__links.is-open .nav__hiring {
  margin: 6px 0 0;
  justify-content: flex-start;
}

@media (max-width: 720px) {
  /* Tighter vertical rhythm: sections were 80px top/bottom on a phone */
  .section {
    padding-top: 56px;
    padding-bottom: 56px;
  }
  .section__head { margin-bottom: 28px; }
  .section__title { font-size: clamp(27px, 7.6vw, 34px); }
  .section__sub { font-size: 15.5px; }

  .hero {
    padding-top: 12px;
    padding-bottom: 48px;
    gap: 8px;
  }
  .hero__visual { margin-bottom: 0; }
  .pill { margin-bottom: 18px; }
  .hero__title { margin-bottom: 18px; }
  .hero__sub { font-size: 16px; margin-bottom: 26px; }
  .hero__ctas .btn { flex: 1 1 auto; }

  /* Hiring badge: full-width row, tag + short text + arrow */

  /* Quote lists: swipeable rows instead of a tall stack of cards */
  .vignettes,
  .tradeoffs__list {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 calc(-1 * clamp(20px, 4vw, 48px));
    padding: 4px clamp(20px, 4vw, 48px) 8px;
    scroll-padding-inline: clamp(20px, 4vw, 48px);
  }
  .vignettes::-webkit-scrollbar,
  .tradeoffs__list::-webkit-scrollbar { display: none; }
  .vignette,
  .tradeoff {
    flex: 0 0 min(82%, 320px);
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
  .vignette { padding: 24px 22px 22px 26px; }
  .vignettes--3 .vignette p { font-size: 17px; }
  .vignette:hover, .tradeoff:hover { transform: none; }
  .tradeoffs__title { text-align: left; }
  .problem__source { margin-top: 12px; }

  .problem__bridge {
    margin-top: 26px;
    padding: 18px 18px;
    font-size: 15px;
  }
  .problem__lead {
    margin-top: 28px;
    font-size: 20px;
  }
  .problem__lead a {
    display: inline-flex;
    margin: 8px 0 0;
  }

  .asks {
    margin-top: 22px;
    padding: 22px 18px;
    border-radius: 20px;
  }
  .asks__head { gap: 12px; margin-bottom: 16px; }
  .asks__icon { width: 36px; height: 36px; border-radius: 10px; }
  .asks__icon svg { width: 17px; height: 17px; }
  .asks__title { font-size: 19px; }
  .ask { padding: 16px 16px; }
  .ask p { font-size: 16px; }

  /* What we're building */
  .pillar { padding: 22px 20px; }
  .pillar__icon { width: 42px; height: 42px; margin-bottom: 14px; }
  .how {
    margin-top: 44px;
    padding-top: 36px;
  }
  .how__head { margin-bottom: 22px; }
  .how__title { font-size: 24px; }
  .steps { gap: 12px; }
  .step {
    padding: 24px 22px;
    border-radius: 20px;
  }
  .step__icon { margin-bottom: 16px; }
  .step h4 { font-size: 20px; }
  .how__note { margin-top: 22px; padding: 14px 16px; font-size: 13.5px; }

  /* Privacy / voices */
  .privacy { gap: 12px; }
  .privacy__card { padding: 22px 20px; }
  .voices__list { gap: 12px; }
  .voice { padding: 30px 22px 20px; }
  .voice__quote { font-size: 17px; }

  /* Team */
  .team__grid { gap: 12px; }
  .member {
    display: grid;
    grid-template-columns: 64px 1fr;
    column-gap: 16px;
    align-items: start;
    padding: 20px 18px;
  }
  .member__avatar {
    grid-row: 1 / span 3;
    width: 64px;
    height: 64px;
    margin: 0;
  }
  .member__avatar span { font-size: 22px; }
  .member__name { font-size: 16px; }
  .member__role { margin-bottom: 8px; }
  .member__bio { font-size: 13.5px; }

  .team__notes { margin-top: 12px; gap: 12px; }
  .team__note { padding: 18px 18px; column-gap: 14px; }
  .team__note-icon { width: 38px; height: 38px; }
  .pubs { margin-top: 28px; padding-top: 22px; }
  .pub a { padding: 14px 16px; }
  .pub__title { font-size: 14.5px; }
  .pub__meta { font-size: 12.5px; }

  /* Supported-by */
  .supported { margin-top: 0; }
  .supported__inner {
    flex-direction: column;
    gap: 16px;
    padding: 20px 18px 22px;
  }
  .supported__list { gap: 14px 20px; }
  .supported__divider { display: none; }
  .supported__logo { height: 72px; }
  .supported__name { font-size: 20px; }
  .supported__sub { font-size: 12.5px; }

  /* FAQ */
  .faq__item summary { padding: 18px 18px; font-size: 15px; gap: 14px; }
  .faq__body { padding: 0 18px 20px; font-size: 14.5px; }

  /* Get involved / contact */
  .status { padding-top: 24px; }
  .status__card {
    padding: 40px 20px 32px;
    border-radius: 22px;
  }
  .status__title { font-size: clamp(26px, 7.4vw, 32px); }
  .status__title br { display: none; }
  .status__sub { font-size: 15px; margin-bottom: 24px; }
  .segment { padding: 14px 16px; }

  .contact__card {
    padding: 40px 20px 36px;
    border-radius: 22px;
  }
  .contact-form { gap: 22px; margin-top: 28px; }
  .contact__points { margin-top: 28px; }

  .footer { padding: 36px 20px 28px; margin-top: 24px; }
}

/* Hero visual on phones: keep the floating chips inside the viewport */
@media (max-width: 600px) {
  .hero__visual { overflow: hidden; height: 300px; }
  .visual { transform: scale(0.62); }
  .visual__chip:nth-of-type(5) { --y: 118px !important; }
  .visual__chip:nth-of-type(1) { --y: -100px !important; }
  .visual__chip:nth-of-type(2) { --y: -128px !important; }
  .visual__legend { bottom: 4px; }
}

/* Merged Get involved / Contact section */
.contact { padding-top: clamp(40px, 6vw, 80px); }
@media (max-width: 720px) {
  .problem__lead a { display: inline-flex; width: fit-content; margin: 10px auto 0; }
  .problem__lead { display: flex; flex-direction: column; align-items: center; }
}