/* Pivot marketing — Breathe palette (Themes.swift) */
:root {
  --bg-top: #e0f7fa;
  --bg-mid: #b2ebf2;
  --bg-bottom: #80deea;
  --text: #1c1c1e;
  --text-muted: rgba(28, 28, 30, 0.72);
  --focus: #005b9f;
  --vent: #ff8a65;
  --move: #00bfa5;
  --glass: rgba(255, 255, 255, 0.42);
  --glass-border: rgba(255, 255, 255, 0.55);
  --shadow: 0 18px 50px rgba(0, 43, 74, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --max: 1120px;
  --safe-bottom: env(safe-area-inset-bottom, 0);
}

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

html {
  scroll-behavior: smooth;
}

@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;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background: linear-gradient(160deg, var(--bg-top) 0%, var(--bg-mid) 45%, var(--bg-bottom) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  position: relative;
}

/* Soft ambient orbs (disabled when user prefers reduced motion) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 85% 10%, rgba(0, 191, 165, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 45% at 5% 70%, rgba(255, 138, 101, 0.14), transparent 50%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(0, 91, 159, 0.1), transparent 45%);
}

@media (prefers-reduced-motion: no-preference) {
  body::before {
    animation: ambientShift 18s ease-in-out infinite alternate;
  }
}

@keyframes ambientShift {
  0% {
    opacity: 1;
    transform: scale(1) translate(0, 0);
  }
  100% {
    opacity: 0.92;
    transform: scale(1.05) translate(-1%, 1%);
  }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--focus);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  left: 0.75rem;
}

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

/* ——— Layout ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(224, 247, 250, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-cta .btn-secondary {
  display: none;
}

@media (min-width: 640px) {
  .nav-cta .btn-secondary {
    display: inline-flex;
  }
}

main {
  overflow-x: clip;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 1.25rem;
}

.section--tight-top {
  padding-top: 2rem;
}

/* ——— Typography ——— */
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.35rem, 6vw, 3.45rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.85rem, 4vw, 2.35rem);
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

.lead {
  font-size: clamp(1.1rem, 2.4vw, 1.25rem);
  color: var(--text-muted);
  max-width: 38ch;
  margin: 0 0 1.75rem;
}

.kicker {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--focus);
  margin-bottom: 0.65rem;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.btn--primary {
  background: linear-gradient(135deg, var(--focus) 0%, #0077c8 100%);
  color: #fff;
  box-shadow: 0 8px 28px rgba(0, 91, 159, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 91, 159, 0.4);
}

.btn-secondary {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.btn-secondary:hover {
  transform: translateY(-1px);
}

/* ——— Hero ——— */
.hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 3rem;
}

@media (min-width: 900px) {
  /* Text left, phone right — wider right column + roomier section so the mockup can scale up */
  .hero.section {
    max-width: min(1320px, 100%);
  }

  .hero {
    grid-template-columns: minmax(260px, 0.38fr) minmax(280px, 0.62fr);
    gap: clamp(1.25rem, 3vw, 2.75rem);
    align-items: center;
    padding-top: 2.5rem;
    padding-bottom: clamp(3rem, 6vw, 5rem);
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
  margin-bottom: 1rem;
}

.hero-note {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 36ch;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  font-weight: 600;
  color: var(--focus);
  margin: -0.35rem 0 1.25rem;
  letter-spacing: -0.02em;
}

.lead--wide {
  max-width: 52ch;
}

.lead--journal {
  max-width: 48ch;
}

/* Device + carousel (default size outside hero) */
.device-wrap {
  position: relative;
  justify-self: center;
  width: min(100%, 320px);
}

@media (prefers-reduced-motion: no-preference) {
  .device-wrap {
    animation: deviceFloat 7s ease-in-out infinite;
  }
}

@keyframes deviceFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@media (min-width: 900px) {
  .device-wrap {
    width: min(100%, 340px);
  }
}

.device-frame {
  position: relative;
  box-sizing: border-box;
  border-radius: 42px;
  padding: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0.2));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.65);
}

/*
 * Screenshots use position:absolute, so this box needs a real size from aspect-ratio + width.
 * Frame width is capped from desired max height (1179:2366) so the glass “bubble” matches the image.
 */
.device-screen {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 1179 / 2366;
  max-height: 620px;
  border-radius: 32px;
  overflow: hidden;
  background: #000;
}

.hero .device-wrap {
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-self: center;
}

.hero .device-frame {
  box-sizing: border-box;
  width: min(100%, calc(min(78vh, 760px) * 1179 / 2366 + 24px));
  max-width: 100%;
}

.hero .device-screen {
  max-height: min(78vh, 760px);
}

@media (min-width: 900px) {
  .hero .device-wrap {
    align-items: flex-end;
    justify-self: end;
  }

  .hero .device-frame {
    width: min(100%, calc(min(92vh, 1280px) * 1179 / 2366 + 24px));
    border-radius: clamp(40px, 3.5vw, 54px);
    padding: clamp(11px, 1vw, 18px);
  }

  .hero .device-screen {
    max-height: min(92vh, 1280px);
    border-radius: clamp(32px, 2.8vw, 42px);
  }
}

.device-screen img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.55s ease;
}

.device-screen img.is-active {
  opacity: 1;
  z-index: 1;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 1.1rem;
  padding: 0;
  list-style: none;
}

.carousel-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(0, 91, 159, 0.25);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.carousel-dots button[aria-selected="true"] {
  background: var(--focus);
  transform: scale(1.15);
}

.carousel-dots button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

/* ——— Glass cards ——— */
.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  padding: 1.75rem 1.5rem;
}

.how-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .how-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

a.how-item {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

a.how-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(0, 43, 74, 0.14);
}

a.how-item:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.how-item {
  text-align: center;
  padding: 1.5rem 1rem;
}

.how-item span {
  display: block;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.how-item strong {
  font-family: var(--font-display);
  display: block;
  font-size: 1.15rem;
  margin-bottom: 0;
}

.how-item--focus strong {
  color: var(--focus);
}
.how-item--vent strong {
  color: var(--vent);
}
.how-item--move strong {
  color: var(--move);
}

/* ——— Feature rows ——— */
.feature {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-bottom: 4rem;
}

.feature:last-child {
  margin-bottom: 0;
}

@media (min-width: 860px) {
  .feature {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .feature--reverse .feature-copy {
    order: 2;
  }
  .feature--reverse .feature-shot {
    order: 1;
  }
}

.feature-copy p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.feature-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.tag-focus {
  background: rgba(0, 91, 159, 0.12);
  color: var(--focus);
}
.tag-vent {
  background: rgba(255, 138, 101, 0.18);
  color: #c2410c;
}
.tag-move {
  background: rgba(0, 191, 165, 0.15);
  color: #00695c;
}

.feature-shot {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.5);
  line-height: 0;
}

.feature-shot img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}

/* ——— Journal band ——— */
.journal-band {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(224, 247, 250, 0.35) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  padding: 2rem 1.5rem;
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 800px) {
  .journal-band {
    grid-template-columns: 1fr 1fr;
    padding: 2.5rem 2.25rem;
  }
}

.journal-shots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.journal-shots figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.journal-shots img {
  width: 100%;
  height: auto;
  display: block;
}

.journal-band-copy {
  color: var(--text-muted);
  margin: 0;
}

/* ——— Pro ——— */
.pro-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: grid;
  gap: 1rem;
}

.pro-panel {
  max-width: 720px;
}

.pro-intro {
  color: var(--text-muted);
  margin: 0 0 0.5rem;
}

.pro-list li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.pro-list-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.pro-icon--themes {
  background: rgba(0, 91, 159, 0.14);
}
.pro-icon--adaptive {
  background: rgba(255, 138, 101, 0.16);
}
.pro-icon--music {
  background: rgba(0, 191, 165, 0.14);
}
.pro-icon--weekly {
  background: rgba(0, 91, 159, 0.1);
}

.pro-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

/* ——— FAQ ——— */
.faq {
  max-width: 720px;
}

.faq details {
  border-bottom: 1px solid rgba(0, 43, 74, 0.1);
  padding: 1.1rem 0;
}

.faq summary {
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  padding-right: 1rem;
  position: relative;
}

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

.faq summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
  border-radius: 6px;
}

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  font-weight: 400;
  color: var(--focus);
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 0.75rem 0 0;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.faq details a {
  color: var(--focus);
  font-weight: 600;
}

.faq details a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ——— Footer ——— */
.site-footer {
  margin-top: 2rem;
  padding: 2.5rem 1.25rem calc(5.5rem + var(--safe-bottom));
  text-align: center;
  color: var(--text-muted);
  font-size: 0.92rem;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.site-footer a {
  color: var(--focus);
  font-weight: 600;
}

.site-footer a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.footer-note {
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

/* Header tightens on scroll (class toggled via JS) */
.site-header.is-scrolled {
  box-shadow: 0 8px 32px rgba(0, 43, 74, 0.08);
}

/* Sticky mobile CTA */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 0.75rem 1rem calc(0.75rem + var(--safe-bottom));
  background: linear-gradient(180deg, transparent, rgba(224, 247, 250, 0.92) 18%, rgba(128, 222, 234, 0.95));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  justify-content: center;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}

.sticky-cta .btn {
  width: 100%;
  max-width: 400px;
}

@media (min-width: 900px) {
  .sticky-cta {
    display: none;
  }

  .site-footer {
    padding-bottom: 2.5rem;
  }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}