@font-face {
  font-family: "Geist Pixel Circle";
  src: url("fonts/GeistPixel-Circle.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #000000;
  --text: #ffffff;
  --muted: #8e8e8e;
  --nav-text: #2e2e2e;
  --pill-dark: #28282a;
  --sign-in-text: #c8c8c8;
  --nav-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
  --trust-bg: #28282a;
  --trust-border: rgba(255, 255, 255, 0.4);
  --trust-text: #c4c2c3;
  --font-sans: "Inter", "Segoe UI", system-ui, sans-serif;
  --font-display: "BubbledotICG-FinePos", "Geist Pixel Circle", monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --surface: rgba(40, 40, 42, 0.38);
  --surface-border: rgba(255, 255, 255, 0.09);
  --surface-border-hover: rgba(255, 255, 255, 0.2);
  --body-copy: #d0d0d0;
  --page-pad-y: clamp(16px, 2.4vh, 28px);
  --page-pad-x: clamp(14px, 3vw, 32px);
}

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

[hidden] {
  display: none !important;
}

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

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body.menu-open,
body.modal-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

h1,
h2,
h3,
h5,
p {
  margin: 0;
}

:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* ═════════════════════════════════════════════
   FIRST VIEWPORT
   ═════════════════════════════════════════════ */

.page {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
  height: 100dvh;
  padding: var(--page-pad-y) var(--page-pad-x);
  overflow: hidden;
}

.bg {
  position: absolute;
  inset: 0;
  background: #000;
  overflow: hidden;
}

.bg::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 22%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), #000);
  pointer-events: none;
  z-index: 0;
}

.bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  z-index: 0;
}

/* ── Header ─────────────────────────────────── */

.header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.8vw, 28px);
  width: 100%;
  max-width: 720px;
  flex-shrink: 0;
  animation: slideDown 0.7s var(--ease) both;
}

.logo {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: clamp(40px, 4.4vw, 46px);
  height: clamp(40px, 4.4vw, 46px);
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--nav-shadow);
  transition: transform 0.3s var(--ease);
}

.logo:hover {
  transform: scale(1.04);
}

.logo img {
  width: 72%;
  height: 72%;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex: 1;
  max-width: 430px;
  height: clamp(44px, 5.2vw, 48px);
  padding: 4px 8px;
  border-radius: 999px;
  background: #fff;
  box-shadow: var(--nav-shadow);
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 0 clamp(6px, 1.2vw, 12px);
  font-weight: 500;
  font-size: clamp(13px, 1.4vw, 15px);
  letter-spacing: -0.01em;
  color: var(--nav-text);
  opacity: 0.5;
  white-space: nowrap;
  transition: opacity 0.25s ease;
}

.nav-link:hover {
  opacity: 0.75;
}

.nav-link.is-active {
  opacity: 1;
}

.nav-link.is-active::after,
.mobile-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 5px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #000;
  transform: translateX(-50%);
  box-shadow: -5px 0 0 #000, 5px 0 0 #000;
}

.sign-in {
  flex-shrink: 0;
  height: clamp(44px, 5.2vw, 48px);
  padding: 0 clamp(18px, 2.4vw, 24px);
  border: 0;
  border-radius: 999px;
  background: var(--pill-dark);
  color: var(--sign-in-text);
  font-weight: 500;
  font-size: clamp(13px, 1.4vw, 15px);
  letter-spacing: -0.01em;
  white-space: nowrap;
  box-shadow: var(--nav-shadow);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s var(--ease);
}

.sign-in:hover {
  background: #323234;
  color: #fff;
  transform: translateY(-1px);
}

.burger {
  display: none;
}

/* ── Hero ───────────────────────────────────── */

.hero {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 900px;
  text-align: center;
}

.trust {
  --trust-size: clamp(36px, 4.5vw, 42px);
  display: inline-flex;
  align-items: center;
  margin-bottom: clamp(16px, 2.5vh, 26px);
}

.trust-avatar {
  position: relative;
  display: grid;
  flex-shrink: 0;
  width: var(--trust-size);
  height: var(--trust-size);
  padding: 5px;
  border-radius: 50%;
  background: var(--trust-bg);
  border: 1px solid var(--trust-border);
  transition: transform 0.35s var(--ease);
}

.trust-inner {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #fff;
  color: #111;
  font-size: calc(var(--trust-size) * 0.34);
  overflow: hidden;
}

.trust-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trust-avatar.a1 { z-index: 1; }
.trust-avatar.a2 { z-index: 2; margin-left: calc(var(--trust-size) * -0.42); }
.trust-avatar.a3 { z-index: 4; margin-left: calc(var(--trust-size) * -0.42); }

.trust:hover .a1 { transform: translateY(-2px); }
.trust:hover .a2 { transform: translateY(-4px); }
.trust:hover .a3 { transform: translateY(-2px); }

.trust-pill {
  position: relative;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  height: var(--trust-size);
  margin-left: calc(var(--trust-size) * -0.42);
  padding: 0 16px 0 calc(var(--trust-size) * 0.58);
  border-radius: 999px;
  background: var(--trust-bg);
  border: 1px solid var(--trust-border);
  color: var(--trust-text);
  font-weight: 500;
  font-size: clamp(12px, 1.4vw, 13.5px);
  white-space: nowrap;
}

.headline {
  margin: 0 0 clamp(14px, 2.2vh, 22px);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(28px, 6.2vw, 80px);
  line-height: 1.12;
  letter-spacing: -0.04em;
  color: #fff;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.18);
  white-space: nowrap;
  overflow: hidden;
  max-width: 100%;
}

.headline .line {
  display: block;
  opacity: 0;
  transform: translateY(14px);
  animation: headlineFade 0.85s var(--ease) forwards;
}

.headline .l1 { animation-delay: 0.12s; }
.headline .l2 { animation-delay: 0.3s; }

.subhead {
  max-width: min(500px, 92%);
  margin: 0 0 clamp(22px, 3.4vh, 34px);
  font-size: clamp(calc(13.5px + 2pt), calc(1.55vw + 2pt), calc(16.5px + 2pt));
  font-weight: 400;
  line-height: 1.55;
  color: var(--body-copy);
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(11px, 1.6vh, 13px) clamp(22px, 3vw, 28px);
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-weight: 600;
  font-size: clamp(13.5px, 1.5vw, 14.5px);
  white-space: nowrap;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.15),
    0 0 22px rgba(255, 255, 255, 0.32),
    0 0 44px rgba(255, 255, 255, 0.12);
  transition: translate 0.3s var(--ease), scale 0.3s var(--ease), box-shadow 0.3s ease;
}

.cta:hover {
  translate: 0 -2px;
  scale: 1.02;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.25),
    0 0 30px rgba(255, 255, 255, 0.48),
    0 0 64px rgba(255, 255, 255, 0.2);
}

/* ── Stats ──────────────────────────────────── */

.stats {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 2vw, 24px);
  width: 100%;
  max-width: 920px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.stat-icon {
  margin-bottom: 2px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 33px);
  line-height: 1;
  color: #fff;
}

.stat-value {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: clamp(11px, 1.2vw, 12.5px);
  line-height: 1.35;
  color: var(--muted);
}

/* ── Entrance animation ─────────────────────── */

.anim {
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  filter: blur(6px);
  animation: reveal 0.85s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}

.subhead.anim {
  animation-name: revealSoft;
}

.cta.anim {
  animation-name: revealPulse;
}

.headline.anim {
  opacity: 1;
  transform: none;
  filter: none;
  animation: none;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes revealSoft {
  to {
    opacity: 0.8;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes revealPulse {
  0% {
    opacity: 0;
    transform: translateY(22px) scale(0.98);
    filter: blur(6px);
  }
  65% {
    opacity: 1;
    transform: translateY(0) scale(1.035);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes headlineFade {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes menuIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

@keyframes linkIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ── Mobile menu ────────────────────────────── */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.62);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  animation: overlayIn 0.28s ease both;
}

.mobile-menu {
  position: fixed;
  z-index: 30;
  top: calc(var(--page-pad-y) + 48px + 12px);
  left: 50%;
  width: min(calc(100% - 2 * var(--page-pad-x)), 420px);
  padding: 22px 18px 20px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  transform: translateX(-50%);
  animation: menuIn 0.38s var(--ease) both;
}

.mobile-links {
  display: flex;
  flex-direction: column;
}

.mobile-link,
.mobile-sign-in {
  animation: linkIn 0.4s var(--ease) both;
  animation-delay: calc(0.08s + var(--i, 0) * 0.05s);
}

.mobile-link {
  position: relative;
  padding: 14px 0 18px;
  text-align: center;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: rgba(46, 46, 46, 0.55);
  transition: color 0.2s ease;
}

.mobile-link:hover,
.mobile-link.is-active {
  color: var(--nav-text);
}

.mobile-link.is-active::after {
  bottom: 8px;
}

.mobile-sign-in {
  width: 100%;
  height: 50px;
  margin-top: 10px;
  border: 0;
  border-radius: 999px;
  background: var(--pill-dark);
  color: var(--sign-in-text);
  font-weight: 500;
  font-size: 15px;
}

body.menu-open .header {
  z-index: 40;
}

/* ═════════════════════════════════════════════
   CONTENT SECTIONS
   ═════════════════════════════════════════════ */

.section {
  position: relative;
  padding: clamp(72px, 11vh, 128px) var(--page-pad-x);
}

.section + .section {
  padding-top: clamp(32px, 5vh, 64px);
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.container.narrow {
  max-width: 780px;
}

.section-head {
  max-width: 760px;
  margin: 0 auto clamp(36px, 6vh, 60px);
  text-align: center;
}

.eyebrow {
  margin-bottom: 18px;
  font-weight: 500;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(26px, 4.4vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.04em;
  color: #fff;
  text-wrap: balance;
}

.section-title .dim {
  color: var(--muted);
}

.section-title.left,
.section-sub.left {
  text-align: left;
}

.section-sub {
  max-width: 620px;
  margin: 20px auto 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.6;
  color: var(--body-copy);
  opacity: 0.8;
}

.section-sub.left {
  margin-left: 0;
}

.section-sub strong {
  color: #fff;
  font-weight: 500;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 > .feature:nth-child(1),
.grid-4 > .feature:nth-child(4) {
  grid-column: span 2;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.4vw, 30px);
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  transition: border-color 0.3s ease, background 0.3s ease, translate 0.35s var(--ease);
}

.card:hover {
  border-color: var(--surface-border-hover);
  background: rgba(40, 40, 42, 0.55);
  translate: 0 -3px;
}

.card h3 {
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.015em;
  color: #fff;
}

.card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--body-copy);
  opacity: 0.8;
}

.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 6px;
  border-radius: 50%;
  background: var(--pill-dark);
  border: 1px solid var(--trust-border);
  padding: 5px;
}

.card-icon i {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #fff;
  color: #111;
  font-size: 13px;
}

.card-badge {
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

kbd {
  padding: 2px 7px;
  border-radius: 6px;
  background: var(--pill-dark);
  border: 1px solid var(--surface-border-hover);
  font-family: var(--font-sans);
  font-size: 12px;
  color: #fff;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  font-size: 12px;
  color: var(--trust-text);
  white-space: nowrap;
}

.note {
  max-width: 640px;
  margin: 32px auto 0;
  text-align: center;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ── Console ────────────────────────────────── */

.section-console {
  padding-top: clamp(40px, 6vh, 72px);
}

.console {
  max-width: 760px;
  margin: 0 auto;
  border-radius: 28px;
  background: rgba(16, 16, 18, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.console-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.console-dots {
  display: inline-flex;
  gap: 6px;
}

.console-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.console-title {
  font-weight: 500;
  font-size: 12.5px;
  color: var(--muted);
}

.console-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(20px, 3vw, 28px);
}

.msg {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.msg-user {
  flex-direction: row-reverse;
}

.msg-avatar {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--pill-dark);
}

.msg-avatar img {
  width: 100%;
  height: 100%;
}

.msg-avatar-you {
  background: #fff;
  color: #000;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.04em;
}

.bubble {
  max-width: 560px;
  font-size: 14.5px;
  line-height: 1.6;
}

.bubble-user {
  padding: 11px 16px;
  border-radius: 18px 18px 4px 18px;
  background: #fff;
  color: #111;
}

.bubble-ai {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px 18px 18px 4px;
  background: var(--pill-dark);
  color: #e4e4e4;
}

.bubble-ai strong {
  color: #fff;
  font-weight: 600;
}

.console-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.console-label {
  font-size: 12.5px;
  color: var(--muted);
}

.console-faces {
  display: flex;
}

.console-faces img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #101012;
}

.console-faces img + img {
  margin-left: -8px;
}

.trial-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 28px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  color: var(--trust-text);
}

.trial-points li::before {
  content: "*";
  margin-right: 8px;
  font-family: var(--font-display);
  color: #fff;
}

/* ── Coaches ────────────────────────────────── */

.coach {
  display: flex;
  flex-direction: column;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  overflow: hidden;
  transition: border-color 0.3s ease, translate 0.35s var(--ease);
}

.coach:hover {
  border-color: var(--surface-border-hover);
  translate: 0 -3px;
}

.coach-photo {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: filter 0.5s ease;
}

.coach:hover .coach-photo {
  filter: grayscale(0);
}

.coach-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 22px 24px 26px;
}

.coach-meta h3 {
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.015em;
}

.coach-meta p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--body-copy);
  opacity: 0.8;
}

.tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--pill-dark);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-weight: 500;
  font-size: 11.5px;
  color: var(--trust-text);
}

.coach-more {
  justify-content: center;
}

.coach-more h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 28px;
  letter-spacing: -0.04em;
}

/* ── Compare ────────────────────────────────── */

.compare-before {
  color: var(--muted) !important;
  opacity: 1 !important;
}

.compare-arrow {
  font-size: 18px;
  color: var(--muted);
}

.compare-after {
  color: #fff !important;
  opacity: 1 !important;
  font-weight: 500;
}

/* ── Steps ──────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 3vw, 40px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.step-num {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--muted);
}

.step h3 {
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.015em;
}

.step p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--body-copy);
  opacity: 0.8;
}

/* ── Split / Vector feature ─────────────────── */

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(32px, 5vw, 64px);
}

.badge {
  display: inline-flex;
  margin-bottom: 20px;
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--pill-dark);
  border: 1px solid var(--trust-border);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--trust-text);
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--body-copy);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: 28px;
  background: rgba(16, 16, 18, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.chat-head strong {
  display: block;
  font-weight: 600;
  font-size: 15px;
}

.chat-head span:not(.msg-avatar) {
  font-size: 12.5px;
  color: var(--muted);
}

.chat-user {
  align-self: flex-end;
  max-width: 85%;
}

.chat-source {
  font-size: 12px;
  color: var(--muted);
}

.typing {
  display: inline-flex;
  gap: 5px;
  padding: 12px 14px;
  border-radius: 999px;
  background: var(--pill-dark);
  align-self: flex-start;
}

.typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  opacity: 0.35;
  animation: typing 1.2s ease-in-out infinite;
}

.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typing {
  0%, 60%, 100% { opacity: 0.35; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

/* ── Buttons ────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, translate 0.25s var(--ease), box-shadow 0.25s ease;
}

.btn:hover {
  translate: 0 -1px;
}

.btn-light {
  background: #fff;
  color: #000;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15), 0 0 18px rgba(255, 255, 255, 0.18);
}

.btn-light:hover {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25), 0 0 26px rgba(255, 255, 255, 0.32);
}

.btn-dark {
  background: var(--pill-dark);
  color: var(--sign-in-text);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-dark:hover {
  background: #323234;
  color: #fff;
}

.btn-block {
  width: 100%;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.link-btn {
  padding: 0 2px;
  border: 0;
  background: none;
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Pricing ────────────────────────────────── */

.trial-banner {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  max-width: 860px;
  margin: 0 auto 20px;
  padding: 22px 26px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
}

.trial-icon {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1;
}

.trial-banner strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 16px;
}

.trial-banner p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--body-copy);
  opacity: 0.8;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}

.plan {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(26px, 3vw, 36px);
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
}

.plan-featured {
  background: #fff;
  color: #111;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15), 0 0 40px rgba(255, 255, 255, 0.12);
}

.plan-label {
  margin-bottom: 22px;
  padding: 5px 11px;
  border-radius: 999px;
  background: #000;
  color: #fff;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.plan-label-dark {
  background: #fff;
  color: #000;
}

.plan h3 {
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.015em;
}

.price {
  margin-top: 8px;
  font-weight: 600;
  font-size: clamp(38px, 4.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.price span {
  margin-left: 2px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0;
  opacity: 0.55;
}

.plan-desc {
  margin-top: 10px;
  font-size: 14.5px;
  opacity: 0.7;
}

.plan .checklist {
  flex: 1;
  margin: 24px 0 28px;
}

.plan-featured .checklist li {
  color: #2e2e2e;
}

.plan-featured .checklist li::before {
  background: #000;
}

.plan-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.plan-actions .btn {
  width: 100%;
}

.plan-featured .btn-light {
  background: #000;
  color: #fff;
  box-shadow: none;
}

.plan-featured .btn-dark {
  background: transparent;
  color: #111;
  border-color: rgba(0, 0, 0, 0.15);
}

.plan-featured .btn-dark:hover {
  background: rgba(0, 0, 0, 0.05);
}

.annual {
  margin-top: 22px;
  text-align: center;
  font-size: 13.5px;
  color: var(--muted);
}

.downloads {
  margin-top: 48px;
  text-align: center;
}

.downloads p {
  margin-bottom: 16px;
  font-size: 14px;
  color: var(--muted);
}

/* ── FAQ ────────────────────────────────────── */

.faq {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  padding: 22px 44px 22px 0;
  list-style: none;
  font-weight: 500;
  font-size: clamp(15px, 1.5vw, 17px);
  letter-spacing: -0.01em;
  cursor: pointer;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  transform: translateY(-50%);
  transition: transform 0.3s var(--ease), color 0.3s ease;
}

.faq-item[open] summary::after {
  color: #fff;
  transform: translateY(-50%) rotate(45deg);
}

.faq-item p {
  padding: 0 44px 24px 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--body-copy);
  opacity: 0.8;
}

.faq-item strong {
  color: #fff;
  font-weight: 500;
}

/* ── Final CTA ──────────────────────────────── */

.final {
  padding: clamp(44px, 7vw, 84px) clamp(20px, 5vw, 64px);
  border-radius: 32px;
  border: 1px solid var(--surface-border);
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0) 60%),
    var(--surface);
  text-align: center;
}

.final .btn-row {
  align-items: center;
  margin-top: 36px;
}

.final .cta {
  height: 46px;
  padding-top: 0;
  padding-bottom: 0;
}

.final-meta {
  margin-top: 22px;
  font-size: 13px;
  color: var(--muted);
}

/* ── Footer ─────────────────────────────────── */

.site-footer {
  padding: clamp(56px, 8vh, 80px) var(--page-pad-x) 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.logo-sm {
  width: 40px;
  height: 40px;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.02em;
}

.footer-brand p {
  max-width: 300px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.social {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.social a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--pill-dark);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--sign-in-text);
  font-size: 15px;
  transition: background 0.25s ease, color 0.25s ease, translate 0.25s var(--ease);
}

.social a:hover {
  background: #fff;
  color: #000;
  translate: 0 -2px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col h5 {
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-col a {
  font-size: 14px;
  color: var(--trust-text);
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  color: var(--muted);
}

/* ── Scroll reveal ──────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  filter: blur(6px);
  transition:
    opacity 0.85s var(--ease),
    transform 0.85s var(--ease),
    filter 0.85s var(--ease),
    border-color 0.3s ease,
    background 0.3s ease,
    translate 0.35s var(--ease);
  transition-delay: var(--rd, 0s), var(--rd, 0s), var(--rd, 0s), 0s, 0s, 0s;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
  filter: none;
}

/* ── Auth modal ─────────────────────────────── */

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.62);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.auth-modal.active {
  display: grid;
  animation: overlayIn 0.28s ease both;
}

.auth-card {
  position: relative;
  width: min(420px, 100%);
  max-height: calc(100dvh - 40px);
  overflow-y: auto;
  padding: 36px 28px 28px;
  border-radius: 28px;
  background: #0d0d0e;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  animation: modalIn 0.38s var(--ease) both;
}

.auth-body {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.auth-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: var(--pill-dark);
  color: var(--sign-in-text);
  transition: background 0.2s ease, color 0.2s ease;
}

.auth-close:hover {
  background: #323234;
  color: #fff;
}

.auth-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 26px;
  text-align: center;
}

.auth-head .logo {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
}

.auth-head h2 {
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.auth-head p {
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  font-size: 12.5px;
  color: var(--muted);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span {
  font-weight: 500;
  font-size: 12.5px;
  color: var(--trust-text);
}

.field input {
  height: 48px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #161618;
  color: #fff;
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.field input::placeholder {
  color: #5a5a5c;
}

.field input:focus {
  border-color: rgba(255, 255, 255, 0.4);
  background: #1b1b1d;
}

.auth-form .btn {
  height: 48px;
  margin-top: 4px;
  font-size: 15px;
}

.auth-switch {
  margin-top: 20px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}

.auth-loading {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: none;
  place-items: center;
  border-radius: inherit;
  background: rgba(0, 0, 0, 0.65);
}

.auth-loading.active {
  display: grid;
}

.loader {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}

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

/* ── Notifications ──────────────────────────── */

#notification-container {
  position: fixed;
  top: 24px;
  left: 50%;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: min(440px, calc(100% - 28px));
  transform: translateX(-50%);
  pointer-events: none;
}

.notification {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  background: #fff;
  color: #111;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.4;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  pointer-events: auto;
  animation: modalIn 0.35s var(--ease) both;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.notification.error {
  background: var(--pill-dark);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.notification-icon {
  font-size: 13px;
}

.notification.fade-out {
  opacity: 0;
  transform: translateY(-8px);
}

/* ═════════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════════ */

@media (max-width: 960px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 > .feature:nth-child(4) {
    grid-column: auto;
  }

  .coach-more {
    grid-column: span 2;
  }

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

  .footer-top {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .nav,
  .header > .sign-in {
    display: none;
  }

  .header {
    justify-content: space-between;
  }

  .header .logo {
    width: 48px;
    height: 48px;
  }

  .burger {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--pill-dark);
    box-shadow: var(--nav-shadow);
    transition: background 0.3s ease;
  }

  .burger span {
    display: block;
    width: 18px;
    height: 1.5px;
    border-radius: 2px;
    background: #fff;
    transition: transform 0.35s var(--ease), opacity 0.2s ease, background 0.3s ease;
  }

  .burger[aria-expanded="true"] {
    background: #fff;
  }

  .burger[aria-expanded="true"] span {
    background: #000;
  }

  .burger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }

  .burger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .burger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }

  .trust-pill {
    font-size: 12px;
  }

  .headline {
    font-size: clamp(26px, 9.4vw, 56px);
    line-height: 1.05;
    letter-spacing: -0.08em;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    row-gap: clamp(14px, 2.4vh, 22px);
  }

  .grid-3,
  .grid-4,
  .steps,
  .pricing {
    grid-template-columns: 1fr;
  }

  .grid-4 > .feature:nth-child(1),
  .coach-more {
    grid-column: auto;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }

  .msg-avatar {
    width: 30px;
    height: 30px;
  }

  .trial-banner {
    padding: 20px;
  }
}

@media (min-width: 721px) {
  .menu-overlay,
  .mobile-menu {
    display: none !important;
  }
}

@media (max-width: 420px) {
  .trust {
    --trust-size: 34px;
  }

  .headline {
    font-size: clamp(24px, 9.6vw, 44px);
    line-height: 1.04;
    letter-spacing: -0.09em;
  }

  .trust-pill {
    padding-right: 13px;
  }
}

@media (max-height: 700px) {
  .trust {
    margin-bottom: 12px;
  }

  .headline {
    margin-bottom: 10px;
  }

  .subhead {
    margin-bottom: 16px;
    line-height: 1.45;
  }

  .stats {
    row-gap: 10px;
  }

  .stat {
    gap: 3px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .anim,
  .headline .line,
  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
    animation: none !important;
  }

  .subhead.anim {
    opacity: 0.8;
  }

  .headline {
    color: #fff;
  }

  .header {
    animation: none;
  }
}