/* ===== Jym marketing site ===== */
:root {
  --bg: #070807;
  --bg-2: #0d0f0d;
  --card: #141613;
  --card-2: #1a1d19;
  --line: rgba(255,255,255,.08);
  --line-strong: rgba(255,255,255,.14);
  --ink: #f4f6f2;
  --ink-dim: #a4a99e;
  --ink-faint: #6d7268;
  --lime: #c7f94b;
  --lime-deep: #a6df1f;
  --lime-glow: rgba(160, 224, 40, .55);
  --radius: 22px;
  --maxw: 1140px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
          "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--lime); }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5em;
  background: var(--lime); color: #0a0d05;
  font-weight: 700; font-size: 1rem;
  padding: .85em 1.6em; border-radius: 100px;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .25s ease, background .2s ease;
  box-shadow: 0 8px 30px -8px var(--lime-glow);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); background: #d3ff62; box-shadow: 0 14px 40px -8px var(--lime-glow); }
.btn--ghost {
  background: transparent; color: var(--ink);
  border-color: var(--line-strong); box-shadow: none;
}
.btn--ghost:hover { background: rgba(255,255,255,.05); border-color: var(--line-strong); }
.btn--sm { padding: .6em 1.2em; font-size: .92rem; }

.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint);
  margin-bottom: 1.1rem;
}
.eyebrow--lime { color: var(--lime-deep); }
.grad {
  background: linear-gradient(120deg, var(--lime) 20%, #e6ff9a 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---- Nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7,8,7,.55); backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(7,8,7,.8); }
.nav__inner { display: flex; align-items: center; gap: 24px; height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--lime); font-weight: 800; }
.brand__mark { width: 34px; height: 17px; }
.brand__word { font-size: 1.35rem; letter-spacing: -.02em; color: var(--ink); }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a { color: var(--ink-dim); font-weight: 500; font-size: .95rem; transition: color .2s; }
.nav__links a:hover { color: var(--ink); }
.nav .btn--sm { margin-left: 4px; }

/* ---- Hero ---- */
.hero { position: relative; padding: clamp(48px, 9vw, 110px) 0 60px; overflow: hidden; }
.hero__glow {
  position: absolute; inset: -30% 0 auto 0; height: 620px; z-index: 0;
  background: radial-gradient(60% 60% at 50% 0%, var(--lime-glow), transparent 70%);
  opacity: .25; filter: blur(30px); pointer-events: none;
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
}
.hero h1 {
  font-size: clamp(2.9rem, 7vw, 5rem); line-height: .98; letter-spacing: -.03em;
  font-weight: 800; margin-bottom: 1.1rem;
}
.lede { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--ink-dim); max-width: 30ch; }
.hero__cta { display: flex; gap: 14px; margin: 2rem 0 1.6rem; flex-wrap: wrap; }
.hero__pills { display: flex; gap: 10px; flex-wrap: wrap; list-style: none; }
.hero__pills li {
  font-size: .82rem; color: var(--ink-dim); font-weight: 600;
  padding: .4em .9em; border: 1px solid var(--line); border-radius: 100px;
  background: rgba(255,255,255,.02);
}

/* ---- Phone mockups ---- */
.phone {
  position: relative; width: 100%; max-width: 300px; margin-inline: auto;
  border-radius: 46px; padding: 10px;
  background: linear-gradient(160deg, #26291f, #0a0b09 60%);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.85), 0 0 0 1px rgba(255,255,255,.05) inset,
              0 0 60px -20px var(--lime-glow);
}
.phone img { border-radius: 37px; width: 100%; }
.phone__island {
  position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
  width: 92px; height: 26px; background: #000; border-radius: 20px; z-index: 2;
}
.hero__art { position: relative; min-height: 520px; }
.phone--hero { position: relative; z-index: 2; max-width: 290px; transform: rotate(-2deg); }
.phone--behind {
  position: absolute; top: 46px; right: -6%; z-index: 1;
  max-width: 235px; transform: rotate(6deg); opacity: .92; filter: saturate(.95);
}

/* ---- Trust strip ---- */
.strip { border-block: 1px solid var(--line); background: var(--bg-2); }
.strip__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  padding: 30px 24px; text-align: center;
}
.strip__grid div { display: flex; flex-direction: column; gap: 3px; }
.strip__grid b { font-size: 1.15rem; }
.strip__grid span { color: var(--ink-faint); font-size: .88rem; }

/* ---- Feature sections ---- */
.feature { padding: clamp(64px, 11vw, 130px) 0; }
.feature--alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.feature__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.feature__grid--rev .feature__media { order: 2; }
.feature h2 { font-size: clamp(2rem, 4.5vw, 3.1rem); line-height: 1.03; letter-spacing: -.02em; margin-bottom: 1rem; }
.feature__copy p { color: var(--ink-dim); font-size: 1.1rem; max-width: 46ch; margin-bottom: 1.6rem; }
.feature__media .phone { max-width: 320px; transform: rotate(-1.5deg); }
.feature__grid--rev .feature__media .phone { transform: rotate(1.5deg); }

.checks { list-style: none; display: flex; flex-direction: column; gap: .8rem; }
.checks--2col { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem 1.4rem; }
.checks li { position: relative; padding-left: 1.9rem; color: var(--ink); font-weight: 500; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .15em;
  width: 1.25rem; height: 1.25rem; border-radius: 50%;
  background: var(--lime)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a0d05' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / .8rem no-repeat;
}

/* ---- Watch ---- */
.watch { padding: clamp(64px, 11vw, 130px) 0; position: relative; overflow: hidden; }
.watch__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(30px, 6vw, 70px); align-items: center; }
.watch h2 { font-size: clamp(2rem, 4.5vw, 3.1rem); line-height: 1.03; letter-spacing: -.02em; margin-bottom: 1rem; }
.watch__copy p { color: var(--ink-dim); font-size: 1.1rem; max-width: 48ch; margin-bottom: 1.6rem; }
.watch__art { display: flex; justify-content: center; }
.watch-device {
  width: 210px; height: 250px; border-radius: 58px; padding: 14px;
  background: linear-gradient(160deg, #2a2d22, #050604);
  box-shadow: 0 40px 70px -28px rgba(0,0,0,.85), 0 0 70px -18px var(--lime-glow),
              0 0 0 1px rgba(255,255,255,.05) inset;
}
.watch-device__screen {
  width: 100%; height: 100%; border-radius: 46px; background: #000;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; position: relative; overflow: hidden;
}
.watch-device__label { color: var(--ink-faint); font-size: .7rem; letter-spacing: .2em; font-weight: 700; }
.watch-device__time { font-size: 2.6rem; font-weight: 800; color: var(--lime); letter-spacing: -.02em; }
.watch-device__set { color: var(--ink-dim); font-size: .72rem; }
.watch-device__ring {
  position: absolute; inset: 12px; border-radius: 50%;
  border: 5px solid rgba(255,255,255,.08);
  border-top-color: var(--lime); border-right-color: var(--lime);
  transform: rotate(45deg); opacity: .5;
}

/* ---- Feature grid ---- */
.grid-sec { padding: clamp(64px, 11vw, 120px) 0; }
.grid-sec__title { font-size: clamp(1.8rem, 4vw, 2.7rem); text-align: center; letter-spacing: -.02em; margin-bottom: 3rem; max-width: 18ch; margin-inline: auto; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); background: var(--card-2); }
.card__ico { font-size: 1.9rem; margin-bottom: 1rem; }
.card h3 { font-size: 1.2rem; margin-bottom: .5rem; letter-spacing: -.01em; }
.card p { color: var(--ink-dim); font-size: .98rem; }

/* ---- Steps ---- */
.steps { padding: 0 0 clamp(64px, 11vw, 120px); }
.steps__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step {
  background: linear-gradient(180deg, var(--card), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px;
}
.step__n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(199,249,75,.12); color: var(--lime);
  font-weight: 800; font-size: 1.2rem; margin-bottom: 1.1rem;
  border: 1px solid rgba(199,249,75,.25);
}
.step h3 { font-size: 1.25rem; margin-bottom: .45rem; }
.step p { color: var(--ink-dim); }

/* ---- CTA ---- */
.cta { position: relative; padding: clamp(70px, 12vw, 140px) 0; text-align: center; overflow: hidden; border-top: 1px solid var(--line); }
.cta__glow {
  position: absolute; inset: auto 0 -40% 0; height: 500px;
  background: radial-gradient(50% 60% at 50% 100%, var(--lime-glow), transparent 70%);
  opacity: .22; filter: blur(30px); pointer-events: none;
}
.cta__inner { position: relative; z-index: 1; }
.cta h2 { font-size: clamp(2.2rem, 6vw, 4rem); letter-spacing: -.03em; line-height: 1; margin-bottom: .8rem; }
.cta p { color: var(--ink-dim); font-size: 1.15rem; margin-bottom: 2rem; }
.cta__btns { display: flex; gap: 16px; justify-content: center; align-items: center; flex-wrap: wrap; }
.badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #fff; color: #000; border-radius: 14px; padding: .7em 1.3em;
  transition: transform .15s ease;
}
.badge:hover { transform: translateY(-2px); }
.badge span { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.badge small { font-size: .62rem; text-transform: uppercase; letter-spacing: .06em; }
.badge strong { font-size: 1.15rem; }

/* ---- Footer ---- */
.foot { border-top: 1px solid var(--line); padding: 40px 0; background: var(--bg-2); }
.foot__inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.brand--foot { color: var(--lime); }
.foot__links { display: flex; gap: 22px; margin-inline: auto; }
.foot__links a { color: var(--ink-dim); font-size: .92rem; transition: color .2s; }
.foot__links a:hover { color: var(--ink); }
.foot__meta { color: var(--ink-faint); font-size: .86rem; }

/* ---- Reveal animation ---- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .hero__grid, .feature__grid, .feature__grid--rev, .watch__grid { grid-template-columns: 1fr; }
  .feature__grid--rev .feature__media { order: 0; }
  .hero__copy { text-align: center; }
  .hero__copy .lede { max-width: none; }
  .hero__cta, .hero__pills { justify-content: center; }
  .hero__art { min-height: auto; margin-top: 30px; }
  .phone--behind { display: none; }
  .phone--hero { transform: none; }
  .feature__copy { text-align: center; }
  .feature__copy p { max-width: none; margin-inline: auto; }
  .checks { display: inline-flex; text-align: left; }
  .checks--2col { grid-template-columns: 1fr; }
  .feature__media { order: -1; }
  .watch__copy { text-align: center; }
  .watch__copy p { max-width: none; margin-inline: auto; }
  .watch__copy .checks { margin-inline: auto; }
  .cards, .steps__grid { grid-template-columns: 1fr; }
  .strip__grid { grid-template-columns: 1fr 1fr; gap: 24px 12px; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 18px; }
  .hero h1 { font-size: 3rem; }
}