:root {
  --paper: #f7f3ea;
  --paper-deep: #efe8d8;
  --ink: #16130e;
  --ink-soft: #6b6252;
  --green: #0d5c46;
  --green-soft: #e3efe7;
  --dark: #1d1a15;
  --dark-2: #262219;
  --rule: #ddd4c2;
  --max: 1120px;
  --radius: 18px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", -apple-system, "Helvetica Neue", sans-serif;
  line-height: 1.6;
  font-size: 17px;
}
h1, h2, h3, .brand { font-family: "Space Grotesk", "Inter", sans-serif; letter-spacing: -0.02em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- nav ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 243, 234, 0.88); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.navrow { display: flex; justify-content: space-between; align-items: center; padding-top: 16px; padding-bottom: 16px; }
.brand { font-size: 1.25rem; font-weight: 700; text-decoration: none; color: var(--ink); }
.brand span { color: var(--green); }
nav { display: flex; align-items: center; gap: 26px; }
nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
nav a:hover { color: var(--ink); }
nav a.pill {
  background: var(--ink); color: var(--paper); padding: 9px 20px;
  border-radius: 999px; font-weight: 600;
}
nav a.pill:hover { background: var(--green); color: #fff; }
@media (max-width: 640px) { nav a:not(.pill) { display: none; } }

/* ---------- hero ---------- */
.hero { padding: 84px 0 40px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; padding-top: 56px; } }
.eyebrow {
  display: inline-block; background: var(--green-soft); color: var(--green);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.2rem); line-height: 1.04; font-weight: 700; }
.hero h1 em { font-style: normal; color: var(--green); }
.hero p.lede { margin-top: 22px; max-width: 520px; font-size: 1.18rem; color: var(--ink-soft); }
.cta-row { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 15px 30px; border-radius: 999px;
  text-decoration: none; font-size: 1rem; font-weight: 600;
  border: 2px solid var(--ink); transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.primary:hover { background: var(--green); border-color: var(--green); color: #fff; }
.btn.ghost { color: var(--ink); background: transparent; }
.btn.ghost:hover { border-color: var(--green); color: var(--green); }
.btn.disabled { opacity: 0.5; pointer-events: none; }

/* ---------- device mockup: screen + front d-pad, power right, USB-C left */
.device {
  background: linear-gradient(145deg, #35302a, #211d18);
  border-radius: 26px; padding: 18px 18px 68px;
  box-shadow: 0 30px 70px rgba(22, 19, 14, 0.35), inset 0 1px 0 rgba(255,255,255,0.09);
  position: relative;
}
.device .screen {
  border-radius: 8px; overflow: hidden; background: #fbfaf6;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.5), inset 0 4px 14px rgba(0,0,0,0.22);
}
.device .screen img { display: block; width: 100%; height: auto; }
/* four arrow buttons in a horizontal row: up, down, left, right */
.device .dpad {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%);
  display: flex; gap: 14px;
}
.device .dpad i {
  width: 36px; height: 27px; border-radius: 8px;
  background: linear-gradient(#4f473d, #2c2721);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.14), 0 2px 4px rgba(0,0,0,0.55);
  display: flex; align-items: center; justify-content: center;
}
.device .dpad i::after { content: ""; border: 5px solid transparent; }
.device .dpad .u::after { border-bottom-color: #9b9184; border-top-width: 0; }
.device .dpad .d::after { border-top-color: #9b9184; border-bottom-width: 0; }
.device .dpad .l::after { border-right-color: #9b9184; border-left-width: 0; }
.device .dpad .r::after { border-left-color: #9b9184; border-right-width: 0; }
.device .pwr {  /* power on the right side: flat against the body,
                            rounded only on its outer edge */
  position: absolute; right: -8px; top: 24%;
  width: 8px; height: 54px; border-radius: 0 5px 5px 0;
  background: linear-gradient(90deg, #554c41, #2c2721);
  box-shadow: 2px 1px 4px rgba(0,0,0,0.35);
}
.device .usb {  /* USB-C slot on the left side */
  position: absolute; left: -6px; top: 40%;
  width: 6px; height: 34px; border-radius: 3px;
  background: #0c0a08; box-shadow: inset 0 0 4px #000;
}
/* angled pseudo-3D views: a stack of 1px shadows forms a connected
   extruded edge that follows the rounded corners */
.device.tilt-r {
  transform: perspective(1200px) rotateY(-15deg) rotateX(3deg);
  box-shadow:
    1px 1px 0 #1c1712, 2px 1px 0 #1b1611, 3px 2px 0 #1a1510,
    4px 3px 0 #191410, 5px 3px 0 #18130f, 6px 4px 0 #17130f,
    7px 5px 0 #16120e, 8px 5px 0 #15110d, 9px 6px 0 #14100d,
    10px 7px 0 #130f0c, 11px 7px 0 #120f0b, 12px 8px 0 #110e0b,
    26px 30px 55px rgba(22, 19, 14, 0.38);
}
.device.tilt-l {
  transform: perspective(1200px) rotateY(15deg) rotateX(3deg);
  box-shadow:
    -1px 1px 0 #1c1712, -2px 1px 0 #1b1611, -3px 2px 0 #1a1510,
    -4px 3px 0 #191410, -5px 3px 0 #18130f, -6px 4px 0 #17130f,
    -7px 5px 0 #16120e, -8px 5px 0 #15110d, -9px 6px 0 #14100d,
    -10px 7px 0 #130f0c, -11px 7px 0 #120f0b, -12px 8px 0 #110e0b,
    -26px 30px 55px rgba(22, 19, 14, 0.38);
}
.device.tilt-r .pwr { right: -14px; width: 14px; border-radius: 0 6px 6px 0; background: linear-gradient(90deg, #5a5145, #241f1a); }
.device.tilt-l .usb {  /* a USB-C port: inset stadium slot with a rim */
  left: -11px; top: 44%; width: 8px; height: 30px; border-radius: 4px;
  background: #080604;
  box-shadow: inset 0 0 0 2px #453e34, inset 0 0 5px #000;
}
.device .usb { display: none; }           /* the port is an edge feature */
.device.tilt-l .usb { display: block; }   /* visible only when that edge shows */
.hero .device { transition: transform 0.35s ease; }
.hero .device:hover { transform: perspective(1200px) rotateY(-8deg) rotateX(2deg); }

/* ---------- ticker band ---------- */
.band {
  background: var(--ink); color: var(--paper);
  padding: 18px 0; margin-top: 72px;
  font-family: "Space Grotesk", sans-serif; font-size: 0.98rem;
}
.band .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 30px; }
.band span em { font-style: normal; color: #9fd0ba; }

/* ---------- sections ---------- */
section { padding: 96px 0 10px; }
.kicker { color: var(--green); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }
section h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-top: 10px; line-height: 1.12; }
section p.sub { color: var(--ink-soft); max-width: 620px; margin-top: 16px; font-size: 1.08rem; }

.featrow {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; margin-top: 64px;
}
.featrow.flip .txt { order: 2; }
.featrow.flip .pic { order: 1; }
@media (max-width: 860px) { .featrow, .featrow.flip .txt, .featrow.flip .pic { grid-template-columns: 1fr; order: initial; } }
.featrow h3 { font-size: 1.5rem; margin-bottom: 12px; }
.featrow p { color: var(--ink-soft); }
.featrow ul { margin: 14px 0 0 18px; color: var(--ink-soft); }
.featrow li { margin-bottom: 6px; }

/* ---------- dark hifz section ---------- */
.dark-block {
  background: var(--dark); color: #efe9dc; border-radius: var(--radius);
  padding: 72px 56px; margin-top: 90px;
}
@media (max-width: 700px) { .dark-block { padding: 44px 26px; } }
.dark-block .kicker { color: #8fcbb2; }
.dark-block h2 { color: #f7f3ea; }
.dark-block p.sub { color: #b3aa97; }
.dark-block .device { background: linear-gradient(145deg, #46403a, #292420); }
.dark-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .dark-grid { grid-template-columns: 1fr; } }

/* ---------- cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 48px; }
.card {
  background: #fffdf8; border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 28px 26px; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(22,19,14,0.09); }
.card .num {
  font-family: "Space Grotesk"; font-weight: 700; color: var(--green);
  font-size: 0.9rem; margin-bottom: 12px;
}
.card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.card p { font-size: 0.95rem; color: var(--ink-soft); }

/* ---------- steps ---------- */
.steps { counter-reset: s; margin-top: 40px; max-width: 640px; }
.steps li { list-style: none; counter-increment: s; position: relative; padding: 0 0 26px 66px; }
.steps li::before {
  content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: -4px;
  font-family: "Space Grotesk"; font-weight: 700; font-size: 1.5rem; color: var(--green);
}
.steps li strong { display: block; font-size: 1.05rem; margin-bottom: 2px; }
.steps li span { color: var(--ink-soft); font-size: 0.98rem; }
code { font-family: "SF Mono", Menlo, monospace; font-size: 0.88em; background: var(--paper-deep); padding: 2px 7px; border-radius: 5px; }

/* ---------- three-up device renders ---------- */
.devrow {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 46px;
  margin-top: 56px; align-items: start;
}
.devrow figure { margin: 0; }
.devrow .device { padding: 12px 12px 50px; border-radius: 20px; }
.devrow .dpad { bottom: 10px; gap: 9px; }
.devrow .dpad i { width: 26px; height: 20px; border-radius: 6px; }
.devrow .dpad i::after { border-width: 4px; }
.devrow figcaption {
  margin-top: 18px; font-size: 0.92rem; color: var(--ink-soft);
  text-align: center;
}
@media (max-width: 860px) { .devrow { grid-template-columns: 1fr; gap: 60px; } }

/* ---------- segmented toggle + stage dots ---------- */
.seg { display: inline-flex; background: var(--paper-deep); border: 1px solid var(--rule);
  border-radius: 999px; padding: 4px; margin-bottom: 18px; }
.seg button {
  font: 600 0.92rem "Inter", sans-serif; color: var(--ink-soft);
  background: none; border: 0; padding: 8px 18px; border-radius: 999px; cursor: pointer;
}
.seg button.on { background: var(--ink); color: var(--paper); }
.stage-dots { display: flex; gap: 20px; justify-content: center; margin-top: 16px; }
.stage-dots span {
  font: 600 0.85rem "Space Grotesk", sans-serif; color: #7a7263;
  padding-bottom: 3px; border-bottom: 2px solid transparent;
}
.dark-block .stage-dots span.on { color: #8fcbb2; border-bottom-color: #8fcbb2; }
.screen img.fadeable { transition: opacity 0.35s ease; }

/* ---------- flash page ---------- */
.flash-box {
  margin-top: 42px; background: #fffdf8; border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 34px; max-width: 620px;
  box-shadow: 0 18px 45px rgba(22,19,14,0.07);
}
.flash-box strong { font-family: "Space Grotesk"; font-size: 1.15rem; }
.flash-box esp-web-install-button { display: block; margin-top: 18px; }
.note { font-size: 0.9rem; color: var(--ink-soft); margin-top: 16px; }

/* ---------- big cta ---------- */
.bigcta {
  text-align: center; padding: 110px 0 40px;
}
.bigcta h2 { font-size: clamp(2rem, 4vw, 3rem); }
.bigcta p { color: var(--ink-soft); margin: 16px auto 0; max-width: 480px; }
.bigcta .cta-row { justify-content: center; }

/* ---------- footer ---------- */
footer {
  margin-top: 80px; border-top: 1px solid var(--rule);
  padding: 40px 0 60px; font-size: 0.88rem; color: var(--ink-soft);
}
footer p { max-width: 560px; }
footer a { color: var(--green); text-decoration: none; }

/* ---------- phone vs device contrast ---------- */
.contrast {
  display: grid; grid-template-columns: 1fr auto 1.6fr; gap: 44px;
  align-items: center; margin-top: 60px;
}
.contrast figure { margin: 0; }
.contrast figcaption {
  margin-top: 18px; font-size: 0.92rem; color: var(--ink-soft);
  text-align: center;
}
.vs {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: 1.2rem; color: var(--ink-soft);
}
.phone {
  width: 216px; margin: 0 auto; background: #1c1915;
  border-radius: 30px; padding: 10px;
  box-shadow: 0 26px 55px rgba(22, 19, 14, 0.3);
}
.pscreen {
  position: relative; border-radius: 22px; overflow: hidden;
  background: #fff; aspect-ratio: 9 / 18;
}
.pscreen > img {
  width: 100%; height: 100%; object-fit: cover; object-position: right top;
}
.notif {
  position: absolute; left: 8px; right: 8px;
  background: rgba(255, 255, 255, 0.97); border: 1px solid #e4ded2;
  border-radius: 11px; padding: 8px 24px 8px 11px;
  font-size: 0.66rem; line-height: 1.35; color: #444;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.22);
}
.notif b { display: block; font-size: 0.7rem; color: #111; }
.notif::after {
  content: ""; position: absolute; right: 9px; top: 10px;
  width: 8px; height: 8px; border-radius: 50%; background: #cf3b2f;
}
.n1 { top: 12px; } .n2 { top: 74px; } .n3 { top: 136px; }
@media (max-width: 860px) {
  .contrast { grid-template-columns: 1fr; }
  .vs { text-align: center; }
}

/* phone wallpaper + centered vs */
.pscreen.wall {
  background: linear-gradient(165deg, #a8c8f0 0%, #c6b5ec 45%, #eec3d8 100%);
}
.ptime {
  position: absolute; top: 34%; left: 0; right: 0; text-align: center;
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: 2.6rem; color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}
@media (min-width: 861px) {
  .contrast { grid-template-columns: 1fr auto 1fr; }
}
.vs { justify-self: center; text-align: center; }

/* updates row: steps + usb illustration */
.updrow {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px;
  align-items: center;
}
.updart svg { width: 100%; height: auto; display: block; }
@media (max-width: 860px) { .updrow { grid-template-columns: 1fr; } }

/* ---------- zoomed status-line strip ---------- */
.stripfig { margin: 84px 0 0; }
.stripbox {
  background: #fffdf8; border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 26px 30px; box-shadow: 0 16px 40px rgba(22, 19, 14, 0.08);
  overflow-x: auto;
}
.stripbox img { display: block; max-width: 100%; height: auto; margin: 0 auto; }
.stripfig figcaption {
  margin-top: 16px; text-align: center; font-size: 0.95rem; color: var(--ink-soft);
}

/* ---------- polish pass: motion, focus, footer, mobile ---------- */
html, body { overflow-x: clip; }
.reveal { opacity: 0; transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--green); outline-offset: 2px; border-radius: 4px;
}
footer .footgrid { display: grid; grid-template-columns: 1.1fr auto 1.4fr; gap: 56px; }
.footgrid .tag { margin-top: 10px; }
.fnav { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; text-align: left; }
.fnav a { color: var(--ink-soft); text-decoration: none; }
.fnav a:hover { color: var(--green); }
.fcredits .copy { margin-top: 14px; }
@media (max-width: 800px) {
  footer { margin-top: 48px; padding: 26px 0 36px; }
  footer .footgrid { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 900px) {
  .device.tilt-l, .device.tilt-r, .hero .device:hover {
    transform: none;
    box-shadow: 0 22px 55px rgba(22, 19, 14, 0.32);
  }
  .device.tilt-l .usb { left: -6px; width: 6px; }
  .device.tilt-r .pwr { right: -8px; width: 8px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 18px; }
  .navrow { padding-top: 12px; padding-bottom: 12px; }
  .brand { font-size: 1.1rem; }
  nav a.pill { padding: 8px 16px; font-size: 0.88rem; }
  .hero { padding-top: 36px; gap: 34px; }
  section { padding: 64px 0 8px; }
  .band { margin-top: 52px; padding: 14px 0; font-size: 0.82rem; }
  .band .wrap { justify-content: center; gap: 6px 20px; }
  .device { padding: 12px 12px 52px; border-radius: 20px; }
  .device .dpad { bottom: 10px; gap: 9px; }
  .device .dpad i { width: 28px; height: 22px; }
  .dark-block { margin-top: 56px; }
  .stripfig { margin-top: 56px; }
  .stripbox { padding: 14px 16px; }
  .stripbox img { max-width: none; min-width: 560px; }
  .updrow { gap: 34px; }
  .bigcta { padding: 72px 0 24px; }
  .featrow { gap: 36px; margin-top: 44px; }
}


/* ---------- status-line magnifier ---------- */
.zoomwrap { position: relative; max-width: 780px; margin: 0 auto 74px; }
.zoomwrap .device { padding-bottom: 58px; }
.zoomtarget {  /* outline on the real status line being magnified */
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: 56px; width: 27%; height: 19px;
  border: 2px solid var(--green); border-radius: 8px;
  pointer-events: none;
}
.loupe {
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: -64px; width: min(94%, 640px);
  background: #fffdf8; border: 2px solid var(--green); border-radius: 999px;
  padding: 12px 26px; box-shadow: 0 10px 26px rgba(22, 19, 14, 0.14);
}
.loupe img { display: block; width: 100%; height: auto; }
.stripfig figcaption { margin-top: 10px; }
@media (max-width: 640px) {
  .loupe { padding: 8px 14px; bottom: -52px; }
  .zoomwrap { margin-bottom: 60px; }
}