@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 600; font-display: swap; src: url('../fonts/Inter-var-400-600.woff2') format('woff2'); }

:root {
  --bg: #0b0d12;
  --surface: #12151d;
  --surface-2: #171b25;
  --line: #2a3140;
  --ink: #e8ecf4;
  --dim: #8a93a6;
  --accent: #5ad1a4;
  --tone-wood: #c99a63;
  --tone-bell: #f4d78c;
  --tone-glass: #7fb2dd;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-decoration: none; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- tone grid motif ---------- */

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

.tones i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  opacity: 0.9;
}

.tones i:nth-child(1) { background: var(--tone-wood); }
.tones i:nth-child(2) { background: var(--tone-bell); }
.tones i:nth-child(3) { background: var(--tone-glass); }

.tones::before,
.tones::after {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--line);
}

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

.topbar {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.rig-mark {
  height: auto;
  width: 34px;
  color: #e8ecf4;
  flex: none;
}

footer .rig-mark { width: 30px; }


/* the rig hanging inside the L counter */
.l-cap { position: relative; }

.l-rig {
  position: absolute;
  top: 0.045em;
  left: 0.215em;
  width: 0.3em;
  height: auto;
  color: var(--ink);
  opacity: 0.94;
}

.topbar .wordmark {
  gap: 10px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8a94aa;
}

.topbar .rig-mark { width: 34px; height: auto; }

.topnav { display: flex; gap: 24px; align-items: center; }

.topnav a {
  color: var(--dim);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.25s;
}

.topnav a:hover { color: var(--ink); }

.topnav a.cta {
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 18px;
}

.topnav a.cta:hover { border-color: var(--accent); }

@media (max-width: 720px) {
  .topnav a:not(.cta) { display: none; }
}

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

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
  background:
    radial-gradient(ellipse 44% 26% at 50% 64%, rgba(138, 147, 166, 0.07), transparent 72%),
    var(--bg);
  padding: 0 24px 7vh;
}

/* tone light spilling from the suspension points */
.glow {
  position: absolute;
  top: -30px;
  width: 470px;
  height: 110%;
  transform: translateX(-50%);
  pointer-events: none;
  background: radial-gradient(ellipse 60% 54% at 50% 0%, var(--gc), transparent 76%);
  animation: breathe var(--gd, 9s) ease-in-out var(--gdel, 0s) infinite alternate;
}

.glow.g1 { left: 17%; --gc: rgba(201, 154, 99, 0.27); }
.glow.g2 { left: 50%; --gc: rgba(244, 215, 140, 0.22); --gd: 11.5s; --gdel: -3s; }
.glow.g3 { left: 83%; --gc: rgba(127, 178, 221, 0.27); --gd: 8.4s; --gdel: -5s; }

@keyframes breathe {
  from { opacity: 0.55; transform: translateX(-50%) scaleY(0.96); }
  to { opacity: 1; transform: translateX(-50%) scaleY(1.05); }
}

/* trajectory arcs: the path each ball travels on its suspension */
.arc {
  position: absolute;
  top: -12px;
  transform: translateX(-50%);
  pointer-events: none;
}

.arc.a1 { left: 17%; width: 480px; height: 240px; }
.arc.a2 { left: 50%; width: 620px; height: 320px; }
.arc.a3 { left: 83%; width: 480px; height: 220px; }
.arc.a2m { left: 50%; width: 480px; height: 240px; display: none; }

@media (max-width: 560px) {
  .arc.a1, .arc.a3 { display: none; }
  .arc.a2 { display: none; }
  .arc.a2m { display: block; }
}

.rig {
  position: absolute;
  inset: 0 0 auto 0;
  height: 100%;
  pointer-events: none;
}

.pend {
  position: absolute;
  top: -12px;
  transform-origin: 50% 0;
  animation: swing var(--dur, 6s) ease-in-out var(--delay, 0s) infinite alternate;
  will-change: transform;
}

.pend .pull {
  transform: rotate(var(--pull, 0deg));
  transition: transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1);
  transform-origin: 50% 0;
}

@keyframes swing {
  from { transform: rotate(-2.1deg); }
  to { transform: rotate(2.1deg); }
}

.pend.p1 { left: 17%; --dur: 5.7s; --delay: -1.2s; }
.pend.p2 { left: 50%; --dur: 7.1s; --delay: -3.4s; }
.pend.p3 { left: 83%; --dur: 4.9s; --delay: -0.6s; }

.thread {
  width: 1px;
  margin: 0 auto;
  background: linear-gradient(to bottom, rgba(69, 79, 104, 0.9), rgba(69, 79, 104, 0.35));
}

.p1 .thread { height: 96px; }
.p2 .thread { height: 214px; }
.p3 .thread { height: 132px; }

.ball {
  position: relative;
  width: var(--d, 150px);
  height: var(--d, 150px);
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle at 36% 30%, var(--t1), var(--t2) 58%, var(--t3) 100%);
  box-shadow:
    inset 0 0 0 1px rgba(232, 236, 244, 0.08),
    0 34px 60px -22px rgba(0, 0, 0, 0.85);
  pointer-events: auto;
}

/* the app's material tones: wood, bell, glass */
.p1 .ball { --t1: #c99a63; --t2: #8a5a2e; --t3: #4a3018; }
.p2 .ball { --d: 190px; --t1: #f4d78c; --t2: #c99b3f; --t3: #6e4e1c; }
.p3 .ball { --t1: #cfeaff; --t2: #7fb2dd; --t3: #3a5f85; }

.ball img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  mix-blend-mode: luminosity;
  filter: saturate(0.3) brightness(0.9);
}

/* sphere shading: soft sheen + dark rim */
.ball::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 31% 23%, rgba(255, 255, 255, 0.24), transparent 44%);
  z-index: 1;
}

.ball::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, transparent 50%, rgba(4, 6, 10, 0.55) 97%);
  box-shadow: inset 0 -12px 28px rgba(0, 0, 0, 0.45);
  z-index: 2;
}

/* specular glints */
.ball .glint {
  position: absolute;
  z-index: 3;
  border-radius: 50%;
  pointer-events: none;
}

.ball .glint.a {
  left: 22%;
  top: 13%;
  width: 17%;
  height: 12%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0) 74%);
  transform: rotate(-16deg);
}

.ball .glint.b {
  left: 58%;
  top: 72%;
  width: 30%;
  height: 9%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0) 70%);
  transform: rotate(-22deg);
}

.ball-tag {
  display: block;
  margin-top: 14px;
  text-align: center;
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
  opacity: 0.55;
  transition: opacity 0.5s;
  white-space: nowrap;
}

.pend:hover .ball-tag,
.pend:focus-within .ball-tag {
  opacity: 1;
}

.hero-copy {
  position: relative;
  z-index: 5;
  text-align: center;
  max-width: 640px;
  margin-top: 40vh;
}

.kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 18px;
}

.hero-copy h1 {
  font-weight: 600;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.04;
  margin: 0 0 20px;
  letter-spacing: 0.01em;
}


.hero-copy .lead {
  color: var(--dim);
  font-size: 16.5px;
  line-height: 1.65;
  margin: 0 auto 34px;
  max-width: 500px;
}

.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 12px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: #08110d;
  border: 1px solid var(--accent);
}

.btn-primary:hover { background: #6fdbb0; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover { border-color: var(--accent); }

.scroll-cue {
  position: absolute;
  bottom: 14px;
  left: 50%;
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, transparent, var(--line));
}

/* ---------- sections ---------- */

.section { padding: 96px 0; }

.section-head { text-align: center; margin-bottom: 52px; }

.section-head .eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 11.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 14px;
}

.section-head h2 {
  font-weight: 600;
  font-size: clamp(28px, 4vw, 40px);
  margin: 0;
  line-height: 1.15;
}

.section-head .sub {
  color: var(--dim);
  max-width: 560px;
  margin: 16px auto 0;
  font-size: 15.5px;
}

/* features */

.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.feature {
  background: var(--surface);
  padding: 32px 34px 36px;
}

@media (min-width: 700px) {
  .features { grid-template-columns: repeat(2, 1fr); }
}

.feature h3 {
  font-weight: 600;
  font-size: 17px;
  margin: 0 0 10px;
  color: var(--ink);
}

.feature p {
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.65;
}

.feature .pro-mark {
  display: inline-block;
  margin-left: 8px;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 7px;
  vertical-align: 2px;
}

/* screenshots */

.shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  justify-items: center;
}

.shot { max-width: 250px; }

.shot .frame {
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 10px;
  background: var(--surface);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9);
}

.shot img { border-radius: 18px; }

.shot figcaption {
  text-align: center;
  margin-top: 14px;
  font-size: 13px;
  color: var(--dim);
}

/* versions */

.versions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 26px;
  align-items: stretch;
}

.version {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 30px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
}

.version.featured {
  border-color: rgba(90, 209, 164, 0.45);
  box-shadow: 0 40px 80px -55px rgba(90, 209, 164, 0.5);
}

.version h3 {
  font-weight: 600;
  font-size: 22px;
  margin: 0;
}

.vc-price { margin: 6px 0 22px; }

.vc-amount {
  font-size: 32px;
  font-weight: 600;
  color: var(--ink);
}

.version.featured .vc-amount { color: var(--accent); }

.vc-period { color: var(--dim); font-size: 13.5px; margin-left: 8px; }

.feature-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  font-size: 14.5px;
  color: var(--dim);
}

.feature-list li {
  padding: 9px 0 9px 22px;
  border-bottom: 1px solid rgba(42, 49, 64, 0.6);
  position: relative;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 17px;
  width: 8px;
  height: 1px;
  background: var(--accent);
}

.version .btn { justify-content: center; }

.dl-list { display: flex; flex-direction: column; gap: 10px; margin-top: auto; }

.dl-list .btn { width: 100%; }

.dl-meta { font-size: 12px; opacity: 0.6; }

.btn-primary .dl-meta { opacity: 0.78; }

.vc-note {
  margin: 16px 0 0;
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.7;
}

.vc-note a { display: inline-block; padding: 6px 0; }

/* faq */

.faq-list { max-width: 720px; margin: 0 auto; }

.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 8px 4px;
}

.faq-list summary {
  padding: 14px 0;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16.5px;
  color: var(--ink);
  list-style: none;
}

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

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 400;
}

.faq-list details[open] summary::after { content: "–"; }

.faq-list p { color: var(--dim); font-size: 15px; margin: 14px 0 4px; }

/* footer */

footer {
  border-top: 1px solid var(--line);
  padding: 40px 24px 48px;
  text-align: center;
  color: var(--dim);
  font-size: 13px;
}

footer .wordmark { font-size: 17px; }

footer p { margin: 10px 0 0; }

@media (max-width: 560px) {
  .hero-copy { margin-top: 46vh; }
  .section { padding: 72px 0; }
  .pend.p1 { left: 4%; }
  .pend.p3 { left: calc(96% - 54px); }
  .glow.g1 { left: 4%; }
  .glow.g3 { left: calc(96% - 54px); }
  .kicker { white-space: nowrap; letter-spacing: 0.22em; }
  .p1 .ball, .p3 .ball { --d: 108px; }
  .p2 .ball { --d: 148px; }
  .p1 .thread { height: 64px; }
  .p2 .thread { height: 150px; }
  .p3 .thread { height: 92px; }
}

@media (prefers-reduced-motion: reduce) {
  .pend, .glow { animation: none; }
  .glow { opacity: 0.75; }
  html { scroll-behavior: auto; }
}
/* pro strip */
.pro-strip { padding: 8px 0 72px; }

.pro-strip-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  border: 1px solid rgba(90, 209, 164, 0.35);
  border-radius: 16px;
  padding: 22px 28px;
  background: linear-gradient(to right, rgba(90, 209, 164, 0.07), rgba(90, 209, 164, 0.02));
}

.ps-copy { margin: 0; color: var(--dim); font-size: 15px; max-width: 640px; }

.ps-copy strong { color: var(--accent); font-weight: 600; }

@media (max-width: 560px) {
  .pro-strip { padding: 8px 0 56px; }
  .pro-strip-in { padding: 20px 22px; }
}