/* ==========================================================================
   MorningUp — Landing Page
   Brand tokens from MorningUp Brand Guidelines v1.0
   ========================================================================== */

:root {
  /* Color */
  --color-primary: #FF6B35;   /* Sunrise Orange */
  --color-primary-dark: #E85A28;
  --color-accent: #FFC857;    /* Morning Yellow */
  --color-text: #171717;      /* Almost Black */
  --color-text-soft: #4A4742;
  --color-bg: #FFF9F2;        /* Warm White */
  --color-surface: #EFEDE8;   /* Soft Grey */
  --color-success: #42C77A;   /* Victory Green */
  --color-white: #FFFFFF;

  /* Type */
  --font-display: "Sora", "Manrope", Arial, system-ui, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Layout */
  --max-width: 1200px;
  --gutter: 20px;
  --header-height: 60px;

  /* Motion */
  --motion-fast: 150ms;
  --motion-normal: 250ms;
  --motion-success: 450ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset / base ---------- */

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.55;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

ul[role="list"] {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration-color: rgba(23, 23, 23, 0.35);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Offset anchor targets for the sticky header */
[id] {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 200;
  padding: 12px 20px;
  background: var(--color-text);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-weight: 700;
  text-decoration: none;
  transition: top var(--motion-fast) var(--ease-out);
}

.skip-link:focus {
  top: 12px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: 0;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--motion-fast) var(--ease-out),
              background-color var(--motion-fast) var(--ease-out),
              filter var(--motion-fast) var(--ease-out);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text); /* #171717 on #FF6B35 ≈ 6.4:1 — WCAG AA */
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.9375rem;
}

.btn-lg {
  padding: 18px 32px;
  font-size: 1.125rem;
  min-height: 56px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 249, 242, 0.88);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  transition: box-shadow var(--motion-normal) var(--ease-out);
}

.site-header.is-scrolled {
  box-shadow: 0 1px 0 rgba(23, 23, 23, 0.08), 0 8px 24px rgba(23, 23, 23, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.site-nav {
  display: none;
}

.header-inner .btn {
  margin-left: auto;
}

/* ---------- Hero ---------- */

.hero {
  padding-top: 40px;
  padding-bottom: 72px;
  overflow: clip;
}

.hero-grid {
  display: grid;
  gap: 24px;
  justify-items: center;
  text-align: center;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.625rem, 9.5vw, 4.75rem); /* 42px → 76px */
  line-height: 1.02;
  letter-spacing: -0.03em;
  max-width: 14ch;
}

.hero-title .hl {
  color: var(--color-primary);
}

.hero-body {
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  line-height: 1.5;
  color: var(--color-text-soft);
  max-width: 34ch;
}

.hero-cta {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.hero-cta .btn {
  width: 100%;
  max-width: 340px;
}

.microcopy {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-soft);
}

/* ---------- Phone demo ---------- */

.hero-demo {
  display: grid;
  justify-items: center;
  gap: 16px;
  width: 100%;
}

.phone {
  position: relative;
  width: min(300px, 78vw);
  aspect-ratio: 9 / 18.5;
  background: var(--color-text);
  border-radius: 44px;
  padding: 10px;
  box-shadow: 0 24px 64px rgba(23, 23, 23, 0.22), 0 4px 16px rgba(23, 23, 23, 0.12);
}

.phone-notch {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 22px;
  background: var(--color-text);
  border-radius: var(--radius-pill);
  z-index: 2;
}

.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  background: #100E0C;
  border-radius: 36px;
  overflow: hidden;
}

.demo-state {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px 16px;
  text-align: center;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity var(--motion-normal) var(--ease-out),
              transform var(--motion-normal) var(--ease-out);
  pointer-events: none;
}

.demo-state.is-active {
  opacity: 1;
  transform: scale(1);
}

.demo-time {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3.5rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-bg);
  font-variant-numeric: tabular-nums;
}

.demo-bell {
  animation: bell-ring 1s var(--ease-out) infinite;
  transform-origin: top center;
}

.demo-command {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

.demo-mission {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--color-bg);
}

.demo-mission-small {
  font-size: 1.0625rem;
  color: rgba(255, 249, 242, 0.75);
}

.demo-sub {
  font-size: 0.9375rem;
  line-height: 1.45;
  color: rgba(255, 249, 242, 0.72);
  max-width: 22ch;
}

.demo-count {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-bg);
  font-variant-numeric: tabular-nums;
}

.demo-count-big {
  font-size: 3.75rem;
  color: var(--color-accent);
}

.demo-count-success {
  font-size: 2.75rem;
  color: var(--color-success);
}

.demo-success-text {
  color: var(--color-success);
}

.demo-streak {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--color-accent);
}

.demo-hint {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9375rem;
  letter-spacing: 0.1em;
  color: rgba(255, 249, 242, 0.65);
}

.demo-detection {
  position: relative;
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
}

.detection-ring {
  position: absolute;
  inset: 0;
  border: 3px solid var(--color-accent);
  border-radius: 50%;
  animation: detection-pulse 1.4s var(--ease-out) infinite;
}

.demo-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 0;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color var(--motion-fast) var(--ease-out);
}

.demo-toggle:hover {
  background: #E4E1DA;
}

.demo-toggle .icon-play {
  display: none;
}

.demo-toggle.is-paused .icon-play {
  display: block;
}

.demo-toggle.is-paused .icon-pause {
  display: none;
}

/* ---------- Sections (shared) ---------- */

.section {
  padding-block: 72px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-align: center;
}

.section-sub {
  margin-top: 12px;
  font-size: 1.125rem;
  color: var(--color-text-soft);
  text-align: center;
}

/* ---------- Steps: Wake / Move / Win ---------- */

.steps-grid {
  display: grid;
  gap: 16px;
  margin-top: 40px;
}

.step-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(23, 23, 23, 0.05);
}

.step-visual {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.25rem;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 20px;
}

.step-visual-wake {
  color: var(--color-primary);
}

.step-visual-move {
  color: var(--color-text);
}

.step-visual-win {
  color: var(--color-success);
}

.step-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.step-desc {
  color: var(--color-text-soft);
}

/* ---------- Signature counter ---------- */

.counter-section {
  background: var(--color-text);
  color: var(--color-bg);
}

.counter-inner {
  display: grid;
  justify-items: center;
  gap: 16px;
  text-align: center;
}

.counter-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9375rem;
  letter-spacing: 0.32em;
  color: var(--color-primary);
}

.counter-display {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4.5rem, 18vw, 7.5rem); /* 72 → 120px */
  line-height: 0.95;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  transition: color var(--motion-normal) var(--ease-out);
}

.counter-check {
  opacity: 0;
  display: inline-block;
  transform: scale(0.5);
  transition: opacity var(--motion-fast) var(--ease-out),
              transform var(--motion-success) var(--ease-out);
}

.counter-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  letter-spacing: 0.12em;
  color: rgba(255, 249, 242, 0.7);
  transition: color var(--motion-normal) var(--ease-out);
}

/* Success state (set by JS after the count completes) */
.rep-counter-done .counter-display {
  color: var(--color-success);
}

.rep-counter-done .counter-check {
  opacity: 1;
  transform: scale(1);
}

.rep-counter-done .counter-label {
  color: var(--color-success);
}

/* ---------- Missions ---------- */

.missions-grid {
  display: grid;
  gap: 12px;
  margin-top: 40px;
}

.mission-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: 0 2px 12px rgba(23, 23, 23, 0.05);
}

.mission-icon {
  flex-shrink: 0;
  color: var(--color-primary);
  background: rgba(255, 107, 53, 0.1);
  border-radius: var(--radius-md);
  padding: 8px;
  width: 52px;
  height: 52px;
}

.mission-text h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.mission-text p {
  font-size: 0.9375rem;
  color: var(--color-text-soft);
}

.mission-badge {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  background: var(--color-surface);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  white-space: nowrap;
}

.mission-badge-live {
  color: var(--color-text);
  background: var(--color-accent);
}

/* ---------- Philosophy ---------- */

.philosophy-inner {
  max-width: 760px;
  text-align: center;
}

.philosophy-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 5.5vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.philosophy-body {
  margin-top: 20px;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-soft);
}

/* ---------- FAQ ---------- */

.faq-inner {
  max-width: 760px;
}

.faq-list {
  margin-top: 36px;
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px rgba(23, 23, 23, 0.05);
  overflow: hidden;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}

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

.faq-item summary::-moz-list-bullet {
  list-style-type: none;
}

.faq-item summary h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.35;
}

.faq-item summary:hover h3 {
  color: var(--color-primary-dark);
}

.faq-chevron {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-right: 2.5px solid var(--color-text);
  border-bottom: 2.5px solid var(--color-text);
  transform: rotate(45deg);
  transition: transform var(--motion-fast) var(--ease-out);
}

.faq-item[open] .faq-chevron {
  transform: rotate(225deg);
}

.faq-answer {
  padding: 0 24px 22px;
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* ---------- Final CTA + signup ---------- */

.final-cta {
  background: var(--color-primary);
  color: var(--color-text);
  padding-block: 80px;
  scroll-margin-top: var(--header-height);
}

.final-inner {
  display: grid;
  justify-items: center;
  gap: 20px;
  text-align: center;
}

.final-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 8vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.final-sub {
  font-size: 1.25rem;
  font-weight: 500;
  max-width: 32ch;
}

.signup-card {
  width: 100%;
  max-width: 560px;
  margin-top: 12px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 16px 48px rgba(23, 23, 23, 0.18);
}

.form-row {
  display: grid;
  gap: 12px;
}

.form-row input {
  width: 100%;
  min-height: 56px;
  padding: 14px 18px;
  font: inherit;
  font-size: 1.0625rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 2px solid var(--color-surface);
  border-radius: var(--radius-md);
  transition: border-color var(--motion-fast) var(--ease-out);
}

.form-row input::placeholder {
  color: #9B968E;
}

.form-row input:focus-visible {
  outline: none;
  border-color: var(--color-primary);
}

.form-row input[aria-invalid="true"] {
  border-color: #D93A2B;
}

.form-row .btn {
  width: 100%;
}

.form-row .btn[disabled] {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-error {
  margin-top: 12px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: #B32E21;
  text-align: left;
}

.form-consent {
  margin-top: 14px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-soft);
  text-align: left;
}

.form-success {
  padding: 12px 4px;
}

.form-success-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-text);
}

.form-success-title::first-letter {
  color: var(--color-success);
}

.form-success-body {
  margin-top: 8px;
  color: var(--color-text-soft);
}

.final-microcopy {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ---------- Footer ---------- */

.site-footer {
  padding-block: 40px;
  background: var(--color-bg);
}

.footer-inner {
  display: grid;
  justify-items: center;
  gap: 16px;
  text-align: center;
}

.footer-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-soft);
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--color-text-soft);
}

/* ---------- Demo animations ---------- */

@keyframes bell-ring {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(14deg); }
  40% { transform: rotate(-12deg); }
  60% { transform: rotate(8deg); }
  80% { transform: rotate(-6deg); }
}

@keyframes detection-pulse {
  0% { transform: scale(0.7); opacity: 1; }
  100% { transform: scale(1.25); opacity: 0; }
}

/* ---------- Section reveal (subtle, JS-gated) ---------- */

.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}

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

/* ==========================================================================
   Tablet — 640px+
   ========================================================================== */

@media (min-width: 640px) {
  :root {
    --gutter: 24px;
    --header-height: 68px;
  }

  .section {
    padding-block: 88px;
  }

  .hero {
    padding-top: 56px;
    padding-bottom: 88px;
  }

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

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

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

  .form-row .btn {
    width: auto;
  }

  .footer-inner {
    grid-template-columns: 1fr auto 1fr;
    text-align: left;
  }

  .footer-nav {
    justify-self: center;
  }

  .footer-copy {
    justify-self: end;
  }
}

/* ==========================================================================
   Desktop — 1024px+
   ========================================================================== */

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    gap: 28px;
    margin-left: 40px;
  }

  .site-nav a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-soft);
    text-decoration: none;
  }

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

  .section {
    padding-block: 120px;
  }

  .hero {
    padding-top: 72px;
    padding-bottom: 120px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "eyebrow demo"
      "title   demo"
      "body    demo"
      "cta     demo";
    align-content: center;
    justify-items: start;
    text-align: left;
    column-gap: 64px;
  }

  .hero-eyebrow { grid-area: eyebrow; }
  .hero-title { grid-area: title; }
  .hero-body { grid-area: body; }
  .hero-demo { grid-area: demo; }
  .hero-cta { grid-area: cta; justify-items: start; margin-top: 8px; }

  .phone {
    width: 320px;
  }

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

  .final-cta {
    padding-block: 120px;
  }
}

/* ==========================================================================
   Reduced motion — static, fully usable experience
   ========================================================================== */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}