/* Exercise landing page: minimal, clean, and one character doing the work.
   Palette: neutral paper, white, charcoal, sunflower. Type: Gabarito. */

:root {
  --paper: #f2f2f0;
  --white: #ffffff;
  --ink: #1e1c1d;
  --mute: #5f5b5c;
  --sun: #ffd21f;
  --sun-soft: #fff1b0;
  --line: #e2e1dd;

  --step-0: clamp(1.05rem, 1rem + 0.25vw, 1.18rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --h1: clamp(2.9rem, 1.6rem + 4.6vw, 5.6rem);
  --h2: clamp(2.1rem, 1.4rem + 2.6vw, 3.6rem);

  --edge: max(20px, calc(50vw - 600px));
  --radius: 28px;
  --shadow: 0 1px 2px rgb(30 28 29 / 0.06), 0 24px 48px -24px rgb(30 28 29 / 0.25);
}

* { box-sizing: border-box; }
html, body { margin: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Gabarito", system-ui, sans-serif;
  font-size: var(--step-0);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }

/* ------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 24px; border-radius: 999px; border: none;
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
  touch-action: manipulation;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: scale(0.97); }
.btn-ink { background: var(--ink); color: var(--white); }
.btn-sun { background: var(--sun); color: var(--ink); }
.btn-sun:hover { background: #ffc800; }
.btn-wide { width: 100%; min-height: 76px; font-size: 1.35rem; border-radius: 22px; }
.btn-big { min-height: 64px; padding: 16px 36px; font-size: 1.25rem; }

/* ----------------------------------------------------------------- top */

.top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px var(--edge);
}
.wordmark { font-weight: 900; font-size: 1.5rem; letter-spacing: -0.04em; }
.dot { display: inline-block; width: 0.32em; height: 0.32em; margin-left: 2px; border-radius: 50%; background: var(--sun); }

/* ---------------------------------------------------------------- hero */

.hero {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center; gap: clamp(32px, 6vw, 96px);
  padding: clamp(24px, 5vw, 64px) var(--edge) clamp(64px, 9vw, 120px);
}
.hero h1 { font-size: var(--h1); }
.lede { margin-top: 26px; max-width: 30ch; font-size: var(--step-1); color: var(--mute); line-height: 1.4; }
.hint { margin-top: 30px; color: var(--mute); }
.hint strong { color: var(--ink); background: var(--sun-soft); padding: 1px 8px; border-radius: 6px; }

.stage { position: relative; display: grid; justify-items: end; margin-bottom: 56px; }
.stage-circle {
  width: min(470px, 100%); aspect-ratio: 1; border-radius: 50%;
  background: var(--sun);
  display: grid; place-items: center;
}
.char-hero { width: 50%; margin: 0 0 4% 22%; }
.card {
  position: absolute; left: 0; bottom: -56px;
  width: min(272px, 56%);
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px 20px 16px;
}
.card-where { font-size: 0.85rem; color: var(--mute); }
.card-name { margin-top: 6px; font-weight: 700; line-height: 1.2; min-height: 2.4em; }
.card-count { display: flex; align-items: baseline; gap: 8px; margin: 2px 0 14px; }
.card-count > span:first-child {
  font-size: 4.6rem; font-weight: 900; line-height: 1; letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
}
.card-unit { color: var(--mute); font-weight: 600; }
.card-next { margin-top: 12px; font-size: 0.88rem; color: var(--mute); }
.pop { animation: pop 380ms cubic-bezier(.2, 1.4, .4, 1); }
@keyframes pop { from { transform: scale(0.7); opacity: 0.4; } to { transform: none; opacity: 1; } }

/* ------------------------------------------------------------- moments */

.moments { padding: clamp(80px, 10vw, 140px) var(--edge) clamp(60px, 8vw, 110px); }
.moments h2, .ask h2 { font-size: var(--h2); }
.moment-list {
  list-style: none; margin: 56px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px 28px;
}
.moment-art {
  position: relative; aspect-ratio: 1; border-radius: 50%;
  background: var(--white);
  display: grid; place-items: center;
}
.moment-art .char { width: 56%; margin-top: 8%; }
.moment:nth-child(even) .moment-art { background: var(--sun-soft); }
.badge {
  position: absolute; right: 4%; top: 8%;
  padding: 6px 14px; border-radius: 999px; background: var(--ink); color: var(--white);
  font-weight: 800; font-size: 1.1rem; font-variant-numeric: tabular-nums;
}
.badge-sun { background: var(--sun); color: var(--ink); }
.badge-quiet { background: var(--white); color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.moment h3 { margin-top: 26px; font-size: 1.5rem; }
.moment p { margin-top: 8px; color: var(--mute); max-width: 26ch; }

/* ----------------------------------------------------------------- ask */

.ask {
  margin: 0 var(--edge); padding: clamp(56px, 8vw, 96px) clamp(24px, 6vw, 96px);
  background: var(--white); border-radius: 40px;
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 20px 64px; align-items: center;
}
.ask h2 { grid-column: 1; }
.ask-lede { grid-column: 1; color: var(--mute); font-size: var(--step-1); max-width: 26ch; }
.chat { grid-column: 2; grid-row: 1 / span 2; display: grid; gap: 14px; }
.bubble { max-width: 90%; padding: 18px 22px; border-radius: 24px; font-size: 1.1rem; line-height: 1.4; }
.bubble-you { justify-self: end; background: var(--ink); color: var(--white); border-bottom-right-radius: 6px; }
.bubble-them { justify-self: start; background: var(--paper); border-bottom-left-radius: 6px; }
.changes { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 8px; }
.changes s { color: var(--mute); }
.changes mark { white-space: nowrap; background: var(--sun); color: var(--ink); font-weight: 800; padding: 1px 8px; border-radius: 6px; }

/* -------------------------------------------------------------- finale */

.finale {
  display: grid; justify-items: center; text-align: center;
  padding: clamp(90px, 12vw, 160px) var(--edge) calc(48px + env(safe-area-inset-bottom));
}
.finale-art { width: 200px; aspect-ratio: 1; border-radius: 50%; background: var(--sun); display: grid; place-items: center; }
.finale-art .char { width: 62%; margin-top: 10%; }
.finale h2 { margin-top: 34px; font-size: var(--h2); }
.finale .btn { margin-top: 30px; }

/* ===================================================== the character */

.char-svg { display: block; width: 100%; height: auto; overflow: visible; }
.char-svg .skin, .char-svg .neck { fill: url(#g-skin); }
.char-svg .neck { filter: brightness(0.9); }
.char-svg .shirt { fill: url(#g-shirt); }
.char-svg .shorts { fill: url(#g-shorts); }
.char-svg .neckline { fill: #d6936a; }
.char-svg .collar { fill: none; stroke: #d4502f; stroke-width: 3; stroke-linecap: round; }
.char-svg .logo { fill: var(--white); }
.char-svg .hair { fill: #2b2321; }
.char-svg .brow { fill: none; stroke: #2b2321; stroke-width: 2.4; stroke-linecap: round; }
.char-svg .eye { fill: #2b2321; }
.char-svg .nose { fill: none; stroke: #c27f57; stroke-width: 2; stroke-linecap: round; }
.char-svg .blush { fill: #f2767a; opacity: 0.3; }
.char-svg .mouth { fill: none; stroke: #8a3d2c; stroke-width: 2.6; stroke-linecap: round; }
.char-svg .sock { fill: #ffffff; }
.char-svg .shoe { fill: #ffffff; stroke: #d9d7d2; stroke-width: 1; }
.char-svg .sole { fill: var(--ink); }
.char-svg .stripe { stroke: var(--sun); stroke-width: 2.6; stroke-linecap: round; }
.char-svg .shadow { fill: rgb(30 28 29 / 0.13); }
.char-svg .zzz { opacity: 0; font: 800 20px "Gabarito", sans-serif; fill: var(--ink); }

/* Every moving part rotates about its own joint, in the drawing's units. */
.char-svg g { transform-box: view-box; }
.fig { transform-origin: 120px 300px; }
.upper { transform-origin: 120px 178px; }
.thigh-l { transform-origin: 108px 180px; }
.shin-l { transform-origin: 108.5px 236px; }
.thigh-r { transform-origin: 132px 180px; }
.shin-r { transform-origin: 131.5px 236px; }
.upper-l { transform-origin: 92px 100px; transform: rotate(8deg); }
.fore-l { transform-origin: 92px 142px; }
.upper-r { transform-origin: 148px 100px; transform: rotate(-8deg); }
.fore-r { transform-origin: 148px 142px; }
.eyes { transform-origin: 120px 58.5px; animation: blink 4.2s infinite; }
@keyframes blink { 0%, 95%, 100% { transform: none; } 97% { transform: scaleY(0.1); } }
@keyframes bob { 0%, 100% { transform: none; } 50% { transform: translateY(-4px); } }

/* Knee raises with ankle taps: a knee comes up and the same hand reaches for the ankle. */
[data-move="knees"] .fig { animation: bob 0.75s ease-in-out infinite; }
[data-move="knees"] .thigh-l { animation: knee-l 1.5s ease-in-out infinite; }
[data-move="knees"] .shin-l { animation: shin-l 1.5s ease-in-out infinite; }
[data-move="knees"] .upper-l { animation: tap-l 1.5s ease-in-out infinite; }
[data-move="knees"] .thigh-r { animation: knee-r 1.5s ease-in-out -0.75s infinite; }
[data-move="knees"] .shin-r { animation: shin-r 1.5s ease-in-out -0.75s infinite; }
[data-move="knees"] .upper-r { animation: tap-r 1.5s ease-in-out -0.75s infinite; }
@keyframes knee-l { 0%, 50%, 100% { transform: none; } 22%, 30% { transform: rotate(52deg); } }
@keyframes shin-l { 0%, 50%, 100% { transform: none; } 22%, 30% { transform: rotate(-96deg); } }
@keyframes knee-r { 0%, 50%, 100% { transform: none; } 22%, 30% { transform: rotate(-52deg); } }
@keyframes shin-r { 0%, 50%, 100% { transform: none; } 22%, 30% { transform: rotate(96deg); } }
@keyframes tap-l { 0%, 50%, 100% { transform: rotate(8deg); } 22%, 30% { transform: rotate(22deg); } }
@keyframes tap-r { 0%, 50%, 100% { transform: rotate(-8deg); } 22%, 30% { transform: rotate(-22deg); } }

/* Opposite-hand toe reaches: feet apart, bend at the waist, reach across. */
[data-move="toes"] .thigh-l { transform: rotate(10deg); }
[data-move="toes"] .thigh-r { transform: rotate(-10deg); }
[data-move="toes"] .upper { animation: lean 2.2s ease-in-out infinite; }
[data-move="toes"] .upper-r { animation: across-r 2.2s ease-in-out infinite; }
[data-move="toes"] .upper-l { animation: across-l 2.2s ease-in-out infinite; }
@keyframes lean { 0%, 50%, 100% { transform: none; } 22%, 30% { transform: rotate(-30deg); } 72%, 80% { transform: rotate(30deg); } }
@keyframes across-r { 0%, 50%, 100% { transform: rotate(-8deg); } 22%, 30% { transform: rotate(34deg); } }
@keyframes across-l { 0%, 50%, 100% { transform: rotate(8deg); } 72%, 80% { transform: rotate(-34deg); } }

/* Standing cross-body knee crunches: hands by the head, knee up, twist towards it. */
[data-move="twist"] .upper-l { transform: rotate(150deg); }
[data-move="twist"] .fore-l { transform: rotate(-152deg); }
[data-move="twist"] .upper-r { transform: rotate(-150deg); }
[data-move="twist"] .fore-r { transform: rotate(152deg); }
[data-move="twist"] .thigh-l { animation: knee-l 1.7s ease-in-out infinite; }
[data-move="twist"] .shin-l { animation: shin-l 1.7s ease-in-out infinite; }
[data-move="twist"] .thigh-r { animation: knee-r 1.7s ease-in-out -0.85s infinite; }
[data-move="twist"] .shin-r { animation: shin-r 1.7s ease-in-out -0.85s infinite; }
[data-move="twist"] .upper { animation: twist 1.7s ease-in-out infinite; }
@keyframes twist { 0%, 50%, 100% { transform: none; } 22%, 30% { transform: rotate(-12deg); } 72%, 80% { transform: rotate(12deg); } }

/* Step jacks: a foot steps out as the arms sweep overhead, side to side. */
[data-move="jacks"] .thigh-l { animation: step-l 1.6s ease-in-out infinite; }
[data-move="jacks"] .thigh-r { animation: step-r 1.6s ease-in-out infinite; }
[data-move="jacks"] .upper-l { animation: sweep-l 0.8s ease-in-out infinite; }
[data-move="jacks"] .upper-r { animation: sweep-r 0.8s ease-in-out infinite; }
[data-move="jacks"] .fig { animation: bob 0.8s ease-in-out infinite; }
@keyframes step-l { 0%, 50%, 100% { transform: none; } 20%, 30% { transform: rotate(20deg); } }
@keyframes step-r { 0%, 50%, 100% { transform: none; } 70%, 80% { transform: rotate(-20deg); } }
@keyframes sweep-l { 0%, 100% { transform: rotate(8deg); } 40%, 60% { transform: rotate(158deg); } }
@keyframes sweep-r { 0%, 100% { transform: rotate(-8deg); } 40%, 60% { transform: rotate(-158deg); } }

/* Jogging on the spot: quick little knees, bent arms pumping, a bounce. */
[data-move="jog"] .fig { animation: bob 0.33s ease-in-out infinite; }
[data-move="jog"] .thigh-l { animation: jog-thigh-l 0.66s ease-in-out infinite; }
[data-move="jog"] .shin-l { animation: jog-shin-l 0.66s ease-in-out infinite; }
[data-move="jog"] .thigh-r { animation: jog-thigh-r 0.66s ease-in-out -0.33s infinite; }
[data-move="jog"] .shin-r { animation: jog-shin-r 0.66s ease-in-out -0.33s infinite; }
[data-move="jog"] .upper-l { animation: pump-l 0.66s ease-in-out infinite; }
[data-move="jog"] .upper-r { animation: pump-r 0.66s ease-in-out infinite; }
[data-move="jog"] .fore-l { transform: rotate(-48deg); }
[data-move="jog"] .fore-r { transform: rotate(48deg); }
@keyframes jog-thigh-l { 0%, 60%, 100% { transform: none; } 25% { transform: rotate(30deg); } }
@keyframes jog-shin-l { 0%, 60%, 100% { transform: none; } 25% { transform: rotate(-55deg); } }
@keyframes jog-thigh-r { 0%, 60%, 100% { transform: none; } 25% { transform: rotate(-30deg); } }
@keyframes jog-shin-r { 0%, 60%, 100% { transform: none; } 25% { transform: rotate(55deg); } }
@keyframes pump-l { 0%, 100% { transform: rotate(4deg); } 50% { transform: rotate(22deg); } }
@keyframes pump-r { 0%, 100% { transform: rotate(-22deg); } 50% { transform: rotate(-4deg); } }

/* Resting / paused: eyes shut, slow breaths, a couple of z's. */
[data-move="rest"] .eyes { animation: none; transform: scaleY(0.15); }
[data-move="rest"] .upper { animation: breathe 3.4s ease-in-out infinite; }
[data-move="rest"] .zzz { animation: zzz 3.4s ease-in-out infinite; }
@keyframes breathe { 0%, 100% { transform: none; } 50% { transform: scale(1.02); } }
@keyframes zzz { 0% { opacity: 0; transform: translateY(8px); } 30%, 70% { opacity: 1; } 100% { opacity: 0; transform: translateY(-10px); } }

/* Finished: both arms up, little jumps. */
[data-move="cheer"] .upper-l { transform: rotate(155deg); }
[data-move="cheer"] .upper-r { transform: rotate(-155deg); }
[data-move="cheer"] .fig { animation: hop 0.95s cubic-bezier(.3, 0, .3, 1) infinite; }
@keyframes hop { 0%, 100% { transform: none; } 35% { transform: translateY(-16px); } 55% { transform: none; } 62% { transform: scale(1.03, 0.97); } }

/* Goodbye: a wave. */
[data-move="wave"] .upper-r { transform: rotate(-152deg); }
[data-move="wave"] .fore-r { animation: wave 0.75s ease-in-out infinite; }
[data-move="wave"] .fig { animation: bob 1.5s ease-in-out infinite; }
@keyframes wave { 0%, 100% { transform: rotate(-22deg); } 50% { transform: rotate(22deg); } }

/* ---------------------------------------------------------- responsive */

@media (max-width: 980px) {
  .moment-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; }
  /* Stacked: the card tucks under the circle's bottom edge, never over the character. */
  .stage { justify-items: center; margin-bottom: 0; }
  .char-hero { margin: 0 0 6% 0; }
  .card { position: relative; left: auto; bottom: auto; margin-top: -44px; width: min(330px, 92%); }
  .ask { grid-template-columns: 1fr; }
  .chat { grid-column: 1; grid-row: auto; margin-top: 20px; }
}

@media (max-width: 480px) {
  .moment-list { grid-template-columns: 1fr; }
  .moment-art { width: 78%; }
}

@media (prefers-reduced-motion: reduce) {
  .char-svg *, .pop { animation: none !important; }
  .btn { transition: none; }
}
.shared-defs { position: absolute; width: 0; height: 0; overflow: hidden; }