/* ==========================================================================
   Workout Notes: landing page layer
   ========================================================================== */

/* --------------------------------------------------------------------------
   Section rhythm
   -------------------------------------------------------------------------- */

.section {
  position: relative;
  padding: 104px 0;
  border-top: 1px solid var(--line);
}

.section--tight {
  padding: 64px 0;
}

.section--flush {
  border-top: 0;
}

.section__head {
  max-width: 660px;
  margin-bottom: 52px;
}

.section__head--center {
  margin-inline: auto;
  text-align: center;
}

.section__head h2 {
  margin-top: 16px;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
}

.section__head p {
  margin-top: 16px;
  font-size: 1.0625rem;
  color: var(--fg-2);
}

@media (max-width: 700px) {
  .section {
    padding: 72px 0;
  }
  .section__head {
    margin-bottom: 36px;
  }
}

/* --------------------------------------------------------------------------
   Backdrops
   -------------------------------------------------------------------------- */

.backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.backdrop__grid {
  position: absolute;
  inset: -1px;
  background-image: linear-gradient(
      to right,
      color-mix(in srgb, var(--fg) 6%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--fg) 6%, transparent) 1px,
      transparent 1px
    );
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(
    ellipse 68% 58% at 50% 22%,
    #000 20%,
    transparent 72%
  );
  mask-image: radial-gradient(
    ellipse 68% 58% at 50% 22%,
    #000 20%,
    transparent 72%
  );
}

.backdrop__glow {
  position: absolute;
  left: 50%;
  top: -280px;
  width: 1100px;
  height: 720px;
  transform: translateX(-50%);
  background: radial-gradient(
    ellipse at center,
    var(--accent-glow) 0%,
    transparent 65%
  );
  opacity: 0.55;
  filter: blur(10px);
}

.backdrop__glow--violet {
  left: 12%;
  top: auto;
  bottom: -320px;
  width: 640px;
  height: 520px;
  background: radial-gradient(
    ellipse at center,
    color-mix(in srgb, var(--violet) 28%, transparent) 0%,
    transparent 68%
  );
  opacity: 0.4;
}

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

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 0;
}

.hero__inner {
  position: relative;
  text-align: center;
}

.hero h1 {
  margin-top: 26px;
  font-size: clamp(2.55rem, 7vw, 4.6rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
}

.hero__lead {
  margin: 22px auto 0;
  max-width: 620px;
  font-size: clamp(1rem, 1.6vw, 1.1875rem);
  line-height: 1.65;
  color: var(--fg-2);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 18px;
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-4);
}

.hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero__meta svg {
  width: 13px;
  height: 13px;
  color: var(--fg-3);
}

/* device showcase */
.showcase {
  position: relative;
  margin-top: 66px;
  padding-bottom: 8px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0;
  perspective: 1800px;
}

.showcase__item {
  position: relative;
  flex: none;
  transition: transform 0.5s var(--ease);
}

.showcase__item--left {
  margin-right: -52px;
  transform: rotateY(16deg) rotateZ(-2deg) translateY(34px) scale(0.86);
  transform-origin: right center;
  z-index: 1;
  opacity: 0.92;
}

.showcase__item--right {
  margin-left: -52px;
  transform: rotateY(-16deg) rotateZ(2deg) translateY(34px) scale(0.86);
  transform-origin: left center;
  z-index: 1;
  opacity: 0.92;
}

.showcase__item--center {
  z-index: 2;
}

.showcase:hover .showcase__item--left {
  transform: rotateY(13deg) rotateZ(-2deg) translateY(24px) scale(0.88);
}

.showcase:hover .showcase__item--right {
  transform: rotateY(-13deg) rotateZ(2deg) translateY(24px) scale(0.88);
}

.showcase__fade {
  position: absolute;
  inset: auto 0 0 0;
  height: 130px;
  background: linear-gradient(to top, var(--bg) 12%, transparent);
  pointer-events: none;
  z-index: 3;
}

@media (max-width: 900px) {
  .showcase__item--left,
  .showcase__item--right {
    display: none;
  }
  .showcase {
    margin-top: 48px;
  }
}

/* --------------------------------------------------------------------------
   Value strip
   -------------------------------------------------------------------------- */

.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
}

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

.strip__cell {
  padding: 26px 24px;
  border-left: 1px solid var(--line);
}

.strip__cell:first-child {
  border-left: 0;
}

.strip__cell strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.strip__cell span {
  display: block;
  margin-top: 4px;
  font-size: 0.8125rem;
  color: var(--fg-3);
}

@media (max-width: 760px) {
  .strip__grid {
    grid-template-columns: 1fr 1fr;
  }
  .strip__cell:nth-child(3) {
    border-left: 0;
  }
  .strip__cell:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

/* --------------------------------------------------------------------------
   Bento of domains
   -------------------------------------------------------------------------- */

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.bento > * {
  grid-column: span 2;
}

.bento__card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  min-height: 210px;
}

.bento__card h3 {
  font-size: 1.125rem;
}

.bento__card p {
  font-size: 0.9375rem;
  color: var(--fg-2);
  line-height: 1.6;
}

.bento__card .arrow-link {
  margin-top: auto;
  font-size: 0.875rem;
}

.bento__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

@media (max-width: 1000px) {
  .bento {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 640px) {
  .bento {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .bento > * {
    grid-column: auto;
  }
  .bento__card {
    min-height: 0;
  }
}

/* --------------------------------------------------------------------------
   Feature rows
   -------------------------------------------------------------------------- */

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.feature__copy h2 {
  margin-top: 16px;
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
}

.feature__copy > p {
  margin-top: 16px;
  font-size: 1.0625rem;
  color: var(--fg-2);
  line-height: 1.7;
}

.feature__copy .checks {
  margin-top: 26px;
}

.feature__copy .arrow-link {
  margin-top: 28px;
}

.feature__media {
  position: relative;
  display: flex;
  justify-content: center;
}

.feature--flip .feature__copy {
  order: 2;
}

.feature__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 28px;
}

.feature__stats div {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-inset);
}

.feature__stats dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-4);
}

.feature__stats dd {
  margin: 5px 0 0;
  font-size: 0.9375rem;
  font-weight: 500;
}

@media (max-width: 980px) {
  .feature {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .feature--flip .feature__copy {
    order: 0;
  }
}

/* --------------------------------------------------------------------------
   Chat mock (AI coach)
   -------------------------------------------------------------------------- */

.chat {
  width: 100%;
  max-width: 460px;
}

.chat__thread {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.chat__msg {
  max-width: 86%;
  padding: 12px 15px;
  border-radius: 14px;
  font-size: 0.9375rem;
  line-height: 1.55;
}

.chat__msg--user {
  justify-self: end;
  background: var(--accent);
  color: var(--accent-ink);
  border-bottom-right-radius: 5px;
}

.chat__msg--bot {
  justify-self: start;
  border: 1px solid var(--line);
  background: var(--bg-3);
  color: var(--fg);
  border-bottom-left-radius: 5px;
}

.chat__msg--bot strong {
  color: var(--accent);
  font-weight: 500;
}

.chat__tool {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px;
  border-radius: 999px;
  border: 1px dashed var(--line-2);
  background: var(--bg-inset);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
}

.chat__tool svg {
  width: 12px;
  height: 12px;
  color: var(--accent);
}

.chat__proposal {
  border: 1px solid var(--amber);
  border-color: color-mix(in srgb, var(--amber) 45%, transparent);
  border-radius: 14px;
  background: var(--amber-soft);
  padding: 14px 15px;
}

.chat__proposal p {
  font-size: 0.875rem;
  color: var(--fg-2);
}

.chat__proposal strong {
  display: block;
  margin-bottom: 5px;
  color: var(--amber);
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.chat__proposal-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.caret::after {
  content: "▍";
  margin-left: 1px;
  color: var(--accent);
  animation: caret 1.05s steps(2, end) infinite;
}

@keyframes caret {
  to {
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   Gallery
   -------------------------------------------------------------------------- */

.gallery__tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.gallery__tab {
  height: 34px;
  padding-inline: 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--fg-2);
  transition: all 0.18s var(--ease);
}

.gallery__tab:hover {
  border-color: var(--line-2);
  color: var(--fg);
}

.gallery__tab.is-active {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 28px;
  justify-items: center;
}

.shot {
  display: block;
  width: 100%;
  max-width: 240px;
  padding: 0;
  text-align: left;
  transition: transform 0.28s var(--ease), opacity 0.28s var(--ease);
}

.shot .phone {
  margin-inline: auto;
}

.shot:hover {
  transform: translateY(-6px);
}

.shot[hidden] {
  display: none;
}

.shot__caption {
  display: block;
  margin-top: 14px;
}

.shot__caption strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
}

.shot__caption span {
  display: block;
  margin-top: 2px;
  font-size: 0.8125rem;
  color: var(--fg-3);
}

/* lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
}

.lightbox.is-open {
  display: flex;
}

.lightbox__figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-height: 100%;
}

.lightbox__figure img {
  max-height: 74vh;
  width: auto;
  border-radius: 20px;
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-lg);
}

.lightbox__caption {
  max-width: 46ch;
  text-align: center;
  font-size: 0.9375rem;
  color: var(--fg-2);
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
}

.lightbox__nav--prev {
  left: 18px;
}

.lightbox__nav--next {
  right: 18px;
}

/* --------------------------------------------------------------------------
   Privacy / open-source blocks
   -------------------------------------------------------------------------- */

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

.trio__card {
  padding: 26px 24px;
}

.trio__card h3 {
  margin-top: 18px;
  font-size: 1.0625rem;
}

.trio__card p {
  margin-top: 10px;
  font-size: 0.9375rem;
  color: var(--fg-2);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .trio {
    grid-template-columns: 1fr;
  }
}

.matrix {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.matrix th,
.matrix td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.matrix thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
  background: var(--bg-3);
}

.matrix tbody tr:last-child td {
  border-bottom: 0;
}

.matrix td:not(:first-child) {
  text-align: center;
  width: 150px;
  white-space: nowrap;
}

.matrix .yes {
  color: var(--green);
}

.matrix .no {
  color: var(--fg-4);
}

.matrix .partial {
  color: var(--amber);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-1);
}

/* --------------------------------------------------------------------------
   Terminal card
   -------------------------------------------------------------------------- */

.term {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.9;
}

.term__body {
  padding: 18px 20px;
  overflow-x: auto;
}

.term__line {
  white-space: pre;
  color: var(--fg-2);
}

.term__prompt {
  color: var(--accent);
}

.term__comment {
  color: var(--fg-4);
}

.term__dots {
  display: flex;
  gap: 6px;
}

.term__dots i {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--line-3);
}

/* --------------------------------------------------------------------------
   Final CTA
   -------------------------------------------------------------------------- */

.cta {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--bg-1);
  padding: 66px 40px;
  text-align: center;
}

.cta__glow {
  position: absolute;
  left: 50%;
  bottom: -260px;
  width: 800px;
  height: 460px;
  transform: translateX(-50%);
  background: radial-gradient(
    ellipse at center,
    var(--accent-glow) 0%,
    transparent 68%
  );
  opacity: 0.7;
  pointer-events: none;
}

.cta h2 {
  position: relative;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
}

.cta p {
  position: relative;
  margin: 18px auto 0;
  max-width: 52ch;
  color: var(--fg-2);
  font-size: 1.0625rem;
}

.cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.cta__note {
  position: relative;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-4);
}

@media (max-width: 600px) {
  .cta {
    padding: 46px 22px;
    border-radius: var(--radius-lg);
  }
}

/* --------------------------------------------------------------------------
   Docs teaser cards
   -------------------------------------------------------------------------- */

.doclinks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.doclink {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
}

.doclink__text strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
}

.doclink__text span {
  display: block;
  margin-top: 2px;
  font-size: 0.8125rem;
  color: var(--fg-3);
}

.doclink svg.chev {
  width: 15px;
  height: 15px;
  margin-left: auto;
  color: var(--fg-4);
  flex: none;
  transition: transform 0.2s var(--ease), color 0.2s var(--ease);
}

.doclink:hover svg.chev {
  transform: translateX(3px);
  color: var(--accent);
}

@media (max-width: 900px) {
  .doclinks {
    grid-template-columns: 1fr;
  }
}