/* ===========================
   VERTICAL — Marketing Site
   Light theme (matches mobile app)
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Brand accents — sparingly used */
  --kinetic: #3b82f6;
  --kinetic-dim: rgba(59, 130, 246, 0.08);
  --bio: #10b981;

  /* Light theme palette — mirrors mobile app zinc scale */
  --bg: #ffffff;
  --bg-2: #fafafa;
  --bg-3: #f4f4f5;
  --surface: #ffffff;
  --surface-2: #f4f4f5;
  --border: #e4e4e7;
  --border-strong: #d4d4d8;

  /* Text — zinc scale */
  --text-primary: #09090b;
  --text-secondary: #3f3f46;
  --text-muted: #71717a;
  --text-faint: #a1a1aa;

  /* Primary button — green to signal action */
  --btn-primary-bg: #10b981;
  --btn-primary-text: #ffffff;
  --btn-primary-hover: #059669;

  --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 32px 64px rgba(0, 0, 0, 0.1), 0 8px 24px rgba(0, 0, 0, 0.06);

  --transition: 180ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* ── Layout ─────────────────────────── */

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  position: relative;
}

/* ── Typography ─────────────────────── */

.label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kinetic);
}

.heading-xl {
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}

.heading-lg {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.body-lg {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-muted);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

/* Primary — dark/near-black (matches mobile app) */
.btn--primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
}

.btn--primary:hover {
  background: var(--btn-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Ghost — white with border */
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  background: var(--bg-3);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

/* Outline */
.btn--outline {
  background: var(--bg);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn--outline:hover {
  background: var(--bg-3);
  border-color: var(--border-strong);
}

.btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn--sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Nav ────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 64px;
  display: flex;
  align-items: center;
  transition:
    background 250ms ease,
    border-color 250ms ease,
    box-shadow 250ms ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav > .container {
  height: 100%;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}

/* Wordmark — dark with blue dot, matches mobile Wordmark component */
.nav__logo {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--text-primary);
}

.nav__logo span {
  color: var(--kinetic);
}

.nav__links {
  display: flex;
  align-items: stretch;
  gap: 32px;
  list-style: none;
  height: 100%;
}

.nav__links li {
  display: flex;
}

.nav__links a {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition:
    color var(--transition),
    border-color var(--transition);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--text-primary);
  border-bottom-color: var(--bio);
}

.nav__cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

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

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background: var(--bg);
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Full-bleed SVG used inside hero and CTA background containers */
.bg-svg {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

/* Hero mountain path animations — staggered fade-in */
.hero-mountain-1 {
  opacity: 0;
  animation: fadeInUp 2s ease-out forwards;
}

.hero-mountain-2 {
  opacity: 0;
  animation: fadeInUp 2.5s ease-out 0.3s forwards;
}

.hero-mountain-3 {
  opacity: 0;
  animation: fadeInUp 3s ease-out 0.6s forwards;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  background: var(--kinetic-dim);
  border: 1px solid rgba(59, 130, 246, 0.16);
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--kinetic);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

.hero__badge-text {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--kinetic);
}

.hero__title {
  margin-bottom: 24px;
}

.hero__title-line {
  display: block;
}

.hero__title-accent {
  color: var(--kinetic);
}

.hero__desc {
  max-width: 520px;
  margin-bottom: 40px;
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero__social-proof {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero__avatars {
  display: flex;
}

.hero__avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  margin-left: -8px;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}

.hero__avatar:first-child {
  margin-left: 0;
}

.hero__social-text {
  font-size: 0.875rem;
  color: var(--text-faint);
}

.hero__social-text strong {
  color: var(--text-muted);
  font-weight: 600;
}

/* Hero visual — floating metric cards */

.hero__visual {
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 460px;
  pointer-events: none;
}

@media (max-width: 1024px) {
  .hero__visual {
    display: none;
  }
  .hero__content {
    max-width: 100%;
  }
}

.metric-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
}

.metric-card--main {
  top: 0;
  right: 0;
  width: 296px;
  animation: float-card 4s ease-in-out 0.5s infinite;
}

.metric-card--secondary {
  bottom: 40px;
  left: 0;
  width: 216px;
  animation: float-card 4s ease-in-out infinite;
}

.metric-card--tertiary {
  top: 160px;
  left: -20px;
  width: 196px;
  animation: float-card 5s ease-in-out 1s infinite;
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.metric-card__label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.metric-card__value {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
}

.metric-card__value--bio {
  color: var(--bio);
}

.metric-card__unit {
  font-size: 1rem;
  font-weight: 600;
}

.metric-card__sub {
  font-size: 0.75rem;
  color: var(--text-faint);
  margin-top: 4px;
}

.metric-card__chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  margin-top: 12px;
  height: 28px;
}

.metric-card__bar {
  flex: 1;
  border-radius: 2px;
  background: var(--bg-3);
  min-height: 4px;
}

.metric-card__bar--active {
  background: var(--text-primary);
}

.metric-card__bar--bio {
  background: var(--bio);
}

.metric-card__bar--bio-dim {
  background: rgba(16, 185, 129, 0.15);
}

.metric-card__plan-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
}

.metric-card__plan-item + .metric-card__plan-item {
  border-top: 1px solid var(--border);
}

.metric-card__plan-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Shared dot color modifiers — used on plan dots, workout dots, etc. */
.dot--kinetic {
  background: var(--kinetic);
}
.dot--bio {
  background: var(--bio);
}
.dot--amber {
  background: #f59e0b;
}
.dot--muted {
  background: var(--text-faint);
}
.dot--zinc {
  background: #71717a;
}

.metric-card__plan-name {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  flex: 1;
}

.metric-card__plan-type {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
}

/* ── Hero: Coach conversation card ──── */

.coach-card {
  width: 296px;
}

.coach-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.coach-card__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.coach-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kinetic);
}

.coach-card__text {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.coach-card__meta {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

/* ── Section: Logos ─────────────────── */

.logos {
  padding: 36px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.logos__label {
  text-align: center;
  margin-bottom: 24px;
  color: var(--text-faint);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

.logos__track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.logos__item {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.35;
  transition: opacity var(--transition);
  filter: grayscale(1);
}

.logos__item:hover {
  opacity: 0.65;
  filter: grayscale(0);
}

.logos__item-icon {
  width: 26px;
  height: 26px;
}

.logos__item-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

/* ── Section: Features ──────────── */

.features {
  padding: 120px 0;
}

.section-header {
  margin-bottom: 64px;
}

.section-header--center {
  text-align: center;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.section-header .label {
  margin-bottom: 14px;
  display: block;
}

.section-header .heading-lg {
  margin-bottom: 16px;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.feature-card {
  background: var(--bg);
  padding: 32px 28px;
  transition: background var(--transition);
}

.feature-card:hover {
  background: var(--bg-2);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.1);
}

.feature-card__icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: var(--bg-3);
  border: 1px solid var(--border);
}

.feature-card__icon {
  width: 22px;
  height: 22px;
  transition: transform 200ms ease;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card__desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Section: How it works ──────────── */

.how-it-works {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  counter-reset: steps;
}

.step {
  counter-increment: steps;
  position: relative;
}

.step::before {
  content: counter(steps, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-faint);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 14px;
}

.step__line {
  width: 32px;
  height: 2px;
  background: var(--text-primary);
  margin-bottom: 18px;
  border-radius: 2px;
}

.step__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}

.step__desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Section: Journey ──────────────── */

.journey {
  padding: 120px 0;
}

.journey .section-header {
  margin-bottom: 80px;
}

.journey__spark {
  transition: color 0.5s ease;
}

.journey__spark.is-active {
  color: var(--kinetic);
}

.journey__steps {
  position: relative;
}

.journey__line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: visible;
}

.journey__line__path {
  fill: none;
  stroke: var(--kinetic);
  stroke-width: 1.5;
  opacity: 0.5;
}

.journey__line__dot {
  fill: var(--kinetic);
  opacity: 0;
  filter: drop-shadow(0 0 5px rgba(59, 130, 246, 0.7));
  transition: opacity 0.3s ease;
}

.journey__step {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

.journey__step + .journey__step {
  margin-top: 120px;
}

.journey__step--reverse .journey__visual {
  order: -1;
}

.journey__number {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-faint);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 14px;
}

.journey__heading {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.journey__desc {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* Journey cards — shared base */

.journey__visual {
  will-change: transform;
  transition: transform 0.1s linear;
}

.journey-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  margin: 0 auto;
}

.journey-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.journey-card__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.journey-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kinetic);
}

/* Plan card — chat + schedule */

.plan-card__chat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.plan-card__bubble {
  font-size: 0.8125rem;
  line-height: 1.55;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  max-width: 90%;
}

.plan-card__bubble--user {
  background: var(--bg-3);
  color: var(--text-secondary);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.plan-card__bubble--coach {
  background: var(--kinetic-dim);
  color: var(--text-secondary);
  border: 1px solid rgba(59, 130, 246, 0.14);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

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

.plan-card__schedule-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 2px;
}

.plan-card__day {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
}

.plan-card__day + .plan-card__day {
  border-top: 1px solid var(--border);
}

.plan-card__day-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.plan-card__day-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  width: 32px;
}

.plan-card__day-type {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Workout card — segments + stats */

.workout-card__segments {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.workout-card__seg {
  display: flex;
  align-items: center;
  gap: 14px;
}

.workout-card__seg-bar {
  width: 4px;
  height: 36px;
  border-radius: 2px;
  flex-shrink: 0;
}

.workout-card__seg-bar--easy {
  background: var(--bio);
  opacity: 0.5;
}

.workout-card__seg-bar--tempo {
  background: var(--kinetic);
}

.workout-card__seg-info {
  display: flex;
  flex-direction: column;
}

.workout-card__seg-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.workout-card__seg-detail {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

.workout-card__footer {
  display: flex;
  gap: 24px;
}

.workout-card__stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 2px;
}

.workout-card__stat-value {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* Feedback card — debrief + splits */

.feedback-card__text {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.feedback-card__splits {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 16px;
}

.feedback-card__split {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 7px 0;
}

.feedback-card__split + .feedback-card__split {
  border-top: 1px solid var(--border);
}

.feedback-card__split-km {
  font-size: 0.8125rem;
  color: var(--text-muted);
  width: 56px;
}

.feedback-card__split-pace {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.feedback-card__split-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--bio);
  background: rgba(16, 185, 129, 0.07);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
  margin-left: auto;
  text-transform: uppercase;
}

.feedback-card__meta {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ── Section: Integrations ──────────── */

.integrations {
  padding: 120px 0;
}

.integrations__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.integrations__content .label {
  margin-bottom: 14px;
  display: block;
}

.integrations__content .heading-lg {
  margin-bottom: 16px;
}

.integrations__content .body-lg {
  margin-bottom: 36px;
}

.integration-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.integration-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}

.integration-item:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.integration-item__logo {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Integration logo background colors */
.integration-item__logo--strava {
  background: #fc4c02;
}
.integration-item__logo--garmin {
  background: transparent;
  overflow: hidden;
}
.integration-item__logo--garmin img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.integration-item__logo--apple {
  background: #ff2d55;
}
.integration-item__logo--wahoo {
  background: #00a8e0;
}

.integration-item__name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.integration-item__desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.integration-item__badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--bio);
  background: rgba(16, 185, 129, 0.07);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 4px;
  padding: 3px 7px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.integration-item__badge--soon {
  color: var(--text-faint);
  background: var(--bg-3);
  border-color: var(--border);
}

/* Phone mockup */
.integrations__visual {
  position: relative;
}

.integrations__phone {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.phone__screen {
  background: var(--bg);
  padding: 24px;
}

.phone__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.phone__header-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.phone__header-date {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-faint);
}

.phone__stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.phone__stat {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.phone__stat-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}

.phone__stat-value {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.phone__stat-value--kinetic {
  color: var(--kinetic);
}

.phone__stat-value--bio {
  color: var(--bio);
}

.phone__workout {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 10px;
}

.phone__workout-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.phone__workout-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
}

.phone__workout-item + .phone__workout-item {
  border-top: 1px solid var(--border);
}

.phone__workout-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.phone__workout-name {
  font-size: 0.8rem;
  color: var(--text-secondary);
  flex: 1;
}

.phone__workout-dist {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-faint);
}

/* AI coach insight box inside phone */
.phone__coach-box {
  background: var(--kinetic-dim);
  border: 1px solid rgba(59, 130, 246, 0.14);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.phone__coach-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--kinetic);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 5px;
}

.phone__coach-text {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* ── Section: Running Assessment ────── */

.assessment {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.assessment__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.assessment__content .label {
  margin-bottom: 14px;
  display: block;
}

.assessment__content .heading-lg {
  margin-bottom: 16px;
}

.assessment__content .body-lg {
  margin-bottom: 32px;
}

.assessment__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.assessment__list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.assessment__check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Assessment preview card */
.assessment__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  margin: 0 auto;
}

/* Assessment CTA block */
.assessment__cta {
  text-align: center;
  padding: 24px 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.assessment__cta-lead {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.assessment__cta-btn {
  width: 100%;
}

.assessment__cta-note {
  margin-top: 10px;
  font-size: 0.8125rem;
  color: var(--text-faint);
}

.assessment__card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.assessment__card-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.assessment__card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kinetic);
}

.assessment__result {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.assessment__result-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.assessment__result-value {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
}

.assessment__result-sub {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-top: 6px;
}

.assessment__zones {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.assessment__zone-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}

.assessment__zone-bar {
  display: flex;
  height: 10px;
  border-radius: 5px;
  overflow: hidden;
  gap: 2px;
  margin-bottom: 8px;
}

.assessment__zone-segment {
  border-radius: 3px;
}

.assessment__zone-segment--easy {
  background: var(--bio);
}

.assessment__zone-segment--tempo {
  background: var(--kinetic);
}

.assessment__zone-segment--threshold {
  background: #f59e0b;
}

.assessment__zone-segment--hard {
  background: #ef4444;
}

.assessment__zone-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

.assessment__insight {
  background: var(--kinetic-dim);
  border: 1px solid rgba(59, 130, 246, 0.14);
  border-radius: var(--radius);
  padding: 12px 14px;
}

.assessment__insight-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--kinetic);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 5px;
}

.assessment__insight-text {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* ── Section: Pricing ──────────────── */

.pricing {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}

.pricing__note {
  text-align: center;
  margin-top: 28px;
  font-size: 0.8125rem;
  color: var(--text-faint);
}

.pricing-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  position: relative;
  transition:
    box-shadow var(--transition),
    border-color var(--transition);
}

.pricing-card--pro {
  border-color: var(--bio);
  box-shadow:
    0 0 0 1px var(--bio),
    var(--shadow-lg);
}

.pricing-card__badge {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bio);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 100px;
  padding: 3px 10px;
  margin-bottom: 16px;
}

.pricing-card__tier {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.pricing-card__amount {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--text-primary);
  line-height: 1;
}

.pricing-card__period {
  font-size: 0.9375rem;
  color: var(--text-faint);
}

.pricing-card__desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.pricing-card__cta {
  width: 100%;
  margin-bottom: 28px;
}

.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-card__check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Section: Testimonials ──────────── */

.testimonials {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--transition),
    border-color var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-strong);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: 14px;
}

.testimonial-card__star {
  width: 13px;
  height: 13px;
  fill: #f59e0b;
}

.testimonial-card__text {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.testimonial-card__avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary);
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.testimonial-card__name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-top: 1px;
}

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

.stats {
  padding: 64px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}

.stat-item {
  background: var(--bg);
  padding: 36px 28px;
  text-align: center;
}

.stat-item__value {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-item__label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ── Section: CTA ───────────────────── */

.cta-section {
  padding: 160px 0;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

/* Mountain background fills the whole section */
.cta-section__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.8;
}

.cta-section__bg .bg-svg {
  width: 100%;
  height: 100%;
}

.cta-section__content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-section__content .label {
  margin-bottom: 18px;
  display: block;
}

.cta-section__content .heading-lg {
  margin-bottom: 16px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section__content .body-lg {
  max-width: 440px;
  margin: 0 auto 36px;
}

.cta-section__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cta-section__note {
  margin-top: 18px;
  font-size: 0.8125rem;
  color: var(--text-faint);
}

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

.footer {
  padding: 0 0 56px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}

.footer__brand .nav__logo {
  font-size: 1.0625rem;
  margin-bottom: 10px;
  display: block;
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 240px;
  margin-bottom: 18px;
}

.footer__social {
  display: flex;
  gap: 8px;
}

.footer__social-link {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer__social-link:hover {
  background: var(--bg-3);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.footer__social-link svg {
  width: 15px;
  height: 15px;
}

.footer__col-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--text-primary);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.footer__copyright {
  font-size: 0.8125rem;
  color: var(--text-faint);
}

.footer__legal {
  display: flex;
  gap: 20px;
}

.footer__legal a {
  font-size: 0.8125rem;
  color: var(--text-faint);
  transition: color var(--transition);
}

.footer__legal a:hover {
  color: var(--text-muted);
}

.footer__wordmark {
  font-size: clamp(4.5rem, 17vw, 19rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.88;
  color: #d4d4d8;
  overflow: hidden;
  text-align: center;
  padding: 64px 0 0;
  margin-bottom: 64px;
  user-select: none;
}

.footer__wordmark-dot {
  color: var(--bio);
}

/* ── Animations ─────────────────────── */

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  opacity: 0;
  animation: fade-up 0.55s ease-out forwards;
}

[data-delay='1'] {
  animation-delay: 80ms;
}
[data-delay='2'] {
  animation-delay: 160ms;
}
[data-delay='3'] {
  animation-delay: 240ms;
}
[data-delay='4'] {
  animation-delay: 320ms;
}
[data-delay='5'] {
  animation-delay: 400ms;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s ease-out,
    transform 0.55s ease-out;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Mobile Menu ────────────────────── */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 80px 24px 40px;
  transform: translateX(100%);
  transition: transform 280ms cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 1px solid var(--border);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu__close {
  position: absolute;
  top: 18px;
  right: 20px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
}

.mobile-menu__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin-bottom: 32px;
}

.mobile-menu__links a {
  display: block;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.mobile-menu__cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-menu__cta .btn {
  width: 100%;
}

/* ── Responsive ─────────────────────── */

@media (max-width: 1024px) {
  .journey__line {
    display: none;
  }

  .journey__step {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .journey__step--reverse .journey__visual {
    order: 0;
  }

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

  .integrations__layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .integrations__visual {
    order: -1;
  }

  .assessment__layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

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

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

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .hero__cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .stat-item__value {
    font-size: 1.875rem;
  }

  .hero {
    padding: 100px 0 60px;
  }
}