:root {
  --paper: #f9f5ec;
  --surface: #fffdf8;
  --ink: #17211f;
  --muted: #62706c;
  --line: #d9cbb7;
  --teal: #0d8075;
  --teal-dark: #084b45;
  --amber: #f0a52c;
  --red: #e45f4d;
  --green: #37a169;
  --blue: #3c7df0;
  --mint: #76d8be;
  --sun: #ffd86b;
  --violet: #7867e6;
  --shadow: 0 28px 72px rgba(23, 33, 31, 0.16);
  --shadow-strong: 0 34px 88px rgba(23, 33, 31, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 9%, rgba(255, 216, 107, 0.34), transparent 23%),
    radial-gradient(circle at 88% 12%, rgba(118, 216, 190, 0.32), transparent 24%),
    radial-gradient(circle at 82% 78%, rgba(60, 125, 240, 0.16), transparent 28%),
    linear-gradient(90deg, rgba(23, 33, 31, 0.045) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(rgba(23, 33, 31, 0.035) 1px, transparent 1px) 0 0 / 44px 44px,
    var(--paper);
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(13, 128, 117, 0.36);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(255, 253, 248, 0.82);
  border-bottom: 1px solid rgba(217, 203, 183, 0.84);
  box-shadow: 0 10px 32px rgba(23, 33, 31, 0.06);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 180px;
}

.brand-mark {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  overflow: hidden;
  color: transparent;
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 253, 248, 0.16), transparent 34%),
    linear-gradient(145deg, #0b2523 0%, var(--teal-dark) 62%, #12302c 100%),
    var(--ink);
  border: 1px solid rgba(255, 253, 248, 0.2);
  border-radius: 10px 8px 11px 8px;
  box-shadow:
    0 12px 22px rgba(13, 128, 117, 0.24),
    inset 0 1px 0 rgba(255, 253, 248, 0.2),
    inset 0 -10px 18px rgba(2, 17, 16, 0.18);
  font-weight: 800;
  isolation: isolate;
  transform: rotate(-1deg);
}

.brand-mark::before {
  position: absolute;
  inset: 7px;
  z-index: 1;
  background: center / contain no-repeat url("data:image/svg+xml,%3Csvg width='26' height='26' viewBox='0 0 26 26' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5.2 5.8C8.2 8.2 10.5 11.1 13 14.3' stroke='%23fff7e8' stroke-width='4.2' stroke-linecap='round'/%3E%3Cpath d='M20.8 5.3C18.2 8.3 15.4 11.5 13 14.3' stroke='%23fff7e8' stroke-width='4.4' stroke-linecap='round'/%3E%3Cpath d='M13 14.1C12.7 17.1 12.3 19.2 11.4 22' stroke='%23fff7e8' stroke-width='4.8' stroke-linecap='round'/%3E%3Cpath d='M15.3 12.3C13.6 15.9 12.9 18.5 12.8 21.4' stroke='%23d9eadf' stroke-opacity='.42' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E");
  content: "";
  filter: drop-shadow(0 1px 0 rgba(255, 253, 248, 0.18));
}

.brand-mark::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(circle at 72% 22%, rgba(255, 253, 248, 0.2) 0 1px, transparent 1.5px),
    radial-gradient(circle at 24% 76%, rgba(255, 253, 248, 0.13) 0 1px, transparent 1.5px),
    linear-gradient(135deg, rgba(255, 253, 248, 0.12), transparent 34%, rgba(2, 17, 16, 0.14));
  content: "";
  mix-blend-mode: screen;
  pointer-events: none;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 3vw, 34px);
  color: #34433f;
  font-size: 14px;
  white-space: nowrap;
}

.top-nav a {
  position: relative;
  padding: 8px 0;
}

.top-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  content: "";
}

.top-nav a:hover::after {
  transform: scaleX(1);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}

.language-switcher label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.language-switcher select {
  min-width: 150px;
  min-height: 34px;
  padding: 0 30px 0 10px;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.84);
  border: 1px solid rgba(23, 33, 31, 0.18);
  border-radius: 8px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(23, 33, 31, 0.07);
}

.hero {
  position: relative;
  min-height: min(760px, 78vh);
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: clamp(64px, 10vw, 118px) clamp(20px, 5vw, 72px) 42px;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(249, 245, 236, 0.98) 0%, rgba(249, 245, 236, 0.9) 42%, rgba(249, 245, 236, 0.4) 72%, rgba(249, 245, 236, 0.2) 100%),
    radial-gradient(circle at 24% 32%, rgba(255, 216, 107, 0.18), transparent 30%);
  content: "";
}

.hero-art {
  position: absolute;
  top: 50%;
  right: clamp(-96px, -4vw, -32px);
  width: clamp(900px, 68vw, 1420px);
  aspect-ratio: 1672 / 941;
  overflow: hidden;
  background-image: image-set(
    url("assets/hero-ink-youshine.avif") type("image/avif"),
    url("assets/hero-ink-youshine.webp") type("image/webp"),
    url("assets/hero-ink-youshine.png") type("image/png")
  );
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0.94;
  transform: translateY(-50%);
}

.hero-art::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(249, 245, 236, 0.98) 0%, rgba(249, 245, 236, 0.86) 15%, rgba(249, 245, 236, 0.2) 36%, rgba(249, 245, 236, 0) 58%),
    linear-gradient(180deg, rgba(249, 245, 236, 0.7) 0%, rgba(249, 245, 236, 0.08) 13%, rgba(249, 245, 236, 0) 72%, rgba(249, 245, 236, 0.42) 100%);
  content: "";
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 610px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(64px, 11vw, 132px);
  line-height: 0.86;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.02;
}

h3 {
  margin-bottom: 8px;
  font-size: 22px;
}

p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-lede {
  max-width: 580px;
  color: #34433f;
  font-size: clamp(17px, 2vw, 22px);
}

.hero-actions,
.contact-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero-product-dock {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 720px;
  margin-top: 30px;
}

.dock-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 1 1 0;
  min-height: 76px;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid rgba(23, 33, 31, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 250, 236, 0.58)),
    rgba(255, 253, 248, 0.76);
  box-shadow: 0 16px 34px rgba(23, 33, 31, 0.09);
  backdrop-filter: blur(14px);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.dock-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 44px rgba(23, 33, 31, 0.13);
}

.dock-item img {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: 11px;
  box-shadow: 0 10px 18px rgba(23, 33, 31, 0.14);
}

.dock-item strong,
.dock-item small {
  display: block;
}

.dock-item strong {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.2;
}

.dock-item small {
  margin-top: 4px;
  color: #4f625d;
  font-size: 12px;
  line-height: 1.35;
}

.dock-link {
  background:
    linear-gradient(145deg, rgba(13, 128, 117, 0.12), rgba(255, 253, 248, 0.76)),
    rgba(255, 253, 248, 0.76);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--surface);
  background: linear-gradient(135deg, var(--ink), var(--teal-dark));
  box-shadow: 0 15px 32px rgba(13, 128, 117, 0.24);
}

.button-secondary {
  background: rgba(255, 253, 248, 0.78);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.96), rgba(255, 248, 231, 0.78));
}

.trust-strip div {
  padding: 24px clamp(20px, 5vw, 72px);
  border-right: 1px solid var(--line);
}

.trust-strip div:last-child {
  border-right: 0;
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip span {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.55;
}

.section {
  padding: clamp(70px, 10vw, 124px) clamp(20px, 5vw, 72px);
}

.section,
.product-section,
.policy-layout,
.support-grid,
.faq-section {
  content-visibility: auto;
  contain-intrinsic-size: 760px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.app-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.app-card,
.service-link,
.support-card,
.principles div,
details,
.notice-box,
.policy-aside {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 18px 52px rgba(23, 33, 31, 0.09);
}

.app-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 620px;
  padding: 24px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.app-card::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.78), transparent 28%);
  content: "";
}

.app-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-strong);
}

.app-card.featured {
  background:
    linear-gradient(145deg, rgba(13, 128, 117, 0.16), rgba(255, 253, 248, 0.9) 43%),
    var(--surface);
}

.app-card-header {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.app-card-header p {
  margin-bottom: 0;
  line-height: 1.45;
}

.icon-tile {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  color: var(--surface);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
}

.finance {
  background: var(--teal);
}

.habit {
  background: var(--red);
}

.tool {
  background: var(--amber);
}

.mini-ui {
  margin: 24px 0;
  border: 1px solid rgba(23, 33, 31, 0.14);
  border-radius: 8px;
  background: var(--surface);
}

.notes-ui {
  display: grid;
  gap: 10px;
  padding: 18px;
  min-height: 172px;
}

.notes-ui span {
  border-radius: 6px;
  background: rgba(13, 107, 99, 0.11);
}

.notes-ui span:nth-child(1) {
  width: 58%;
  background: var(--ink);
}

.notes-ui span:nth-child(3) {
  width: 82%;
}

.notes-ui span:nth-child(4) {
  width: 66%;
}

.metrics-ui {
  display: flex;
  align-items: end;
  gap: 12px;
  min-height: 156px;
  padding: 18px;
}

.metrics-ui i {
  flex: 1;
  border-radius: 6px 6px 0 0;
  background: rgba(182, 74, 53, 0.78);
}

.metrics-ui i:nth-child(1) {
  height: 52%;
}

.metrics-ui i:nth-child(2) {
  height: 84%;
}

.metrics-ui i:nth-child(3) {
  height: 64%;
}

.kit-ui {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  min-height: 156px;
  padding: 18px;
}

.kit-ui span {
  border-radius: 6px;
  background: rgba(199, 131, 47, 0.18);
  border: 1px solid rgba(199, 131, 47, 0.28);
}

.clean-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
  color: #34433f;
}

.clean-list li {
  padding-top: 10px;
  border-top: 1px solid rgba(216, 208, 196, 0.72);
}

.text-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: fit-content;
  margin-top: 18px;
  color: var(--teal-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.product-card {
  justify-content: space-between;
}

.savingman-card {
  background:
    radial-gradient(circle at 16% 14%, rgba(255, 216, 107, 0.42), transparent 28%),
    linear-gradient(145deg, rgba(45, 132, 108, 0.18), rgba(255, 253, 248, 0.92) 48%),
    var(--surface);
}

.byesmoke-card {
  background:
    radial-gradient(circle at 17% 16%, rgba(118, 216, 190, 0.45), transparent 30%),
    radial-gradient(circle at 92% 12%, rgba(120, 103, 230, 0.2), transparent 24%),
    linear-gradient(145deg, rgba(248, 244, 228, 0.94), rgba(255, 253, 248, 0.92) 52%),
    var(--surface);
}

.product-header {
  gap: 16px;
}

.app-logo-img {
  width: 70px;
  height: 70px;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: 16px;
  box-shadow:
    0 18px 28px rgba(23, 33, 31, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  color: var(--teal-dark);
  background: rgba(118, 216, 190, 0.22);
  border: 1px solid rgba(13, 128, 117, 0.2);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.status-pill.live {
  color: #5f3a00;
  background: rgba(255, 216, 107, 0.42);
  border-color: rgba(240, 165, 44, 0.34);
}

.status-pill.beta {
  color: #442b86;
  background: rgba(120, 103, 230, 0.16);
  border-color: rgba(120, 103, 230, 0.24);
}

.app-filing {
  margin: 8px 0 0;
  color: rgba(52, 67, 63, 0.72);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
}

.app-filing a {
  color: inherit;
  text-underline-offset: 3px;
}

.app-media {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(150px, 0.62fr) minmax(170px, 1fr);
  gap: 20px;
  align-items: center;
  margin: 26px 0;
  min-height: 330px;
  padding: 22px;
  border: 1px solid rgba(23, 33, 31, 0.12);
  border-radius: 8px;
  overflow: hidden;
}

.savingman-media {
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 216, 107, 0.56), transparent 28%),
    linear-gradient(145deg, rgba(7, 91, 83, 0.9), rgba(13, 128, 117, 0.74));
}

.byesmoke-media {
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 216, 107, 0.52), transparent 26%),
    linear-gradient(145deg, #d8fbef, #89d8c3 50%, #f7e9a8);
}

.phone-frame {
  position: relative;
  width: min(164px, 100%);
  aspect-ratio: 443 / 960;
  justify-self: center;
  padding: 7px;
  border-radius: 28px;
  background: #121a19;
  box-shadow:
    0 24px 42px rgba(23, 33, 31, 0.32),
    inset 0 0 0 1px rgba(255, 255, 255, 0.14);
  transform: rotate(-4deg);
}

.byesmoke-media .phone-frame {
  transform: rotate(3deg);
}

.phone-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 22px;
}

.media-note {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 18px;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  box-shadow: 0 18px 36px rgba(23, 33, 31, 0.18);
  backdrop-filter: blur(14px);
}

.media-note strong {
  font-size: 20px;
  line-height: 1.25;
}

.media-note span {
  color: #394b46;
  line-height: 1.65;
}

.service-section {
  background:
    radial-gradient(circle at 12% 16%, rgba(240, 165, 44, 0.18), transparent 28%),
    radial-gradient(circle at 87% 20%, rgba(118, 216, 190, 0.18), transparent 26%),
    linear-gradient(135deg, #121b1a, #18302d 55%, #263022);
  color: var(--surface);
}

.service-section .eyebrow {
  color: #79c6ba;
}

.service-section p {
  color: rgba(255, 253, 250, 0.74);
}

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

.service-link {
  display: block;
  min-height: 230px;
  padding: 24px;
  color: var(--surface);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04)),
    rgba(255, 253, 250, 0.06);
  border-color: rgba(255, 253, 250, 0.18);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.18);
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.service-link:hover {
  transform: translateY(-4px);
  background: rgba(255, 253, 250, 0.1);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.24);
}

.service-link.muted {
  color: rgba(255, 253, 250, 0.82);
}

.service-code {
  display: inline-flex;
  margin-bottom: 34px;
  color: #9dd4cb;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(32px, 7vw, 82px);
  align-items: start;
}

.principles {
  display: grid;
  gap: 14px;
}

.principles div {
  padding: 22px;
}

.principles span {
  display: block;
  margin-bottom: 16px;
  color: var(--teal);
  font-weight: 800;
}

.principles strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.contact-band {
  justify-content: space-between;
  padding: 44px clamp(20px, 5vw, 72px);
  color: var(--surface);
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 216, 107, 0.26), transparent 28%),
    linear-gradient(135deg, var(--teal-dark), #195f58);
}

.contact-band .eyebrow,
.contact-band p {
  color: rgba(255, 253, 250, 0.72);
}

.contact-band h2 {
  margin-bottom: 8px;
  font-size: clamp(30px, 4vw, 48px);
}

.contact-email {
  margin-bottom: 0;
  color: rgba(255, 253, 250, 0.86);
  font-weight: 700;
}

.contact-email a {
  color: var(--surface);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.contact-band .button-primary {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--surface);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(20px, 5vw, 72px);
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  font-size: 14px;
}

.site-footer nav {
  display: flex;
  gap: 18px;
  color: var(--teal-dark);
  font-size: 14px;
  font-weight: 700;
}

.page-hero {
  padding: clamp(76px, 11vw, 130px) clamp(20px, 5vw, 72px) clamp(56px, 8vw, 86px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(100deg, rgba(255, 253, 250, 0.92), rgba(247, 244, 238, 0.54)),
    linear-gradient(90deg, rgba(13, 107, 99, 0.08) 1px, transparent 1px) 0 0 / 42px 42px;
}

.page-hero.compact,
.support-hero {
  min-height: 420px;
}

.page-hero h1 {
  font-size: clamp(54px, 9vw, 112px);
}

.page-hero p {
  max-width: 820px;
  font-size: 18px;
}

.product-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
  min-height: 720px;
  padding: clamp(64px, 9vw, 118px) clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.product-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(249, 245, 236, 0.96), rgba(249, 245, 236, 0.56)),
    linear-gradient(90deg, rgba(23, 33, 31, 0.045) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(rgba(23, 33, 31, 0.035) 1px, transparent 1px) 0 0 / 44px 44px;
  content: "";
}

.savingman-hero::before {
  background:
    radial-gradient(circle at 82% 30%, rgba(255, 216, 107, 0.42), transparent 28%),
    radial-gradient(circle at 22% 16%, rgba(13, 128, 117, 0.18), transparent 30%),
    linear-gradient(90deg, rgba(249, 245, 236, 0.96), rgba(249, 245, 236, 0.58)),
    linear-gradient(90deg, rgba(23, 33, 31, 0.045) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(rgba(23, 33, 31, 0.035) 1px, transparent 1px) 0 0 / 44px 44px;
}

.byesmoke-hero::before {
  background:
    radial-gradient(circle at 82% 30%, rgba(118, 216, 190, 0.46), transparent 28%),
    radial-gradient(circle at 22% 16%, rgba(120, 103, 230, 0.18), transparent 28%),
    linear-gradient(90deg, rgba(249, 245, 236, 0.96), rgba(249, 245, 236, 0.58)),
    linear-gradient(90deg, rgba(23, 33, 31, 0.045) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(rgba(23, 33, 31, 0.035) 1px, transparent 1px) 0 0 / 44px 44px;
}

.product-hero-copy,
.product-hero-visual {
  position: relative;
  z-index: 1;
}

.product-title-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}

.product-title-row img {
  width: 92px;
  height: 92px;
  object-fit: cover;
  border-radius: 22px;
  box-shadow: 0 22px 42px rgba(23, 33, 31, 0.18);
}

.product-title-row h1 {
  margin-bottom: 0;
  font-size: clamp(56px, 9vw, 120px);
}

.product-lede {
  max-width: 760px;
  color: #34433f;
  font-size: clamp(18px, 2.2vw, 25px);
}

.product-hero-visual {
  display: grid;
  place-items: center;
}

.product-phone {
  width: min(260px, 70vw);
  transform: rotate(4deg);
}

.savingman-hero .product-phone {
  transform: rotate(-5deg);
}

.product-section {
  padding: clamp(64px, 9vw, 108px) clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.product-grid-section {
  background: rgba(255, 253, 248, 0.58);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.service-cards a {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 24px;
  border: 1px solid rgba(23, 33, 31, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(255, 250, 236, 0.7)),
    var(--surface);
  box-shadow: 0 20px 52px rgba(23, 33, 31, 0.09);
}

.feature-grid article::after,
.service-cards a::after {
  position: absolute;
  right: -26px;
  bottom: -34px;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: rgba(13, 128, 117, 0.08);
  content: "";
}

.feature-grid span,
.overview-kicker {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.guide-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(360px, 1fr);
  gap: clamp(32px, 7vw, 82px);
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 216, 107, 0.22), transparent 28%),
    rgba(255, 253, 248, 0.72);
}

.guide-intro {
  position: sticky;
  top: 110px;
  align-self: start;
}

.guide-timeline {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: guide;
}

.guide-timeline li {
  position: relative;
  min-height: 138px;
  padding: 22px 22px 22px 82px;
  border: 1px solid rgba(23, 33, 31, 0.12);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.86);
  box-shadow: 0 16px 42px rgba(23, 33, 31, 0.08);
  counter-increment: guide;
}

.guide-timeline li::before {
  position: absolute;
  left: 22px;
  top: 22px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--surface);
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: 8px;
  font-weight: 800;
  content: counter(guide);
}

.guide-timeline strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.guide-timeline p {
  margin-bottom: 0;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  background:
    radial-gradient(circle at 18% 30%, rgba(118, 216, 190, 0.24), transparent 28%),
    rgba(249, 245, 236, 0.86);
}

.service-cards a {
  display: block;
  color: inherit;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.service-cards a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.policy-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 820px);
  gap: 24px;
  align-items: start;
  padding: 54px clamp(20px, 5vw, 72px) 92px;
}

.policy-aside {
  position: sticky;
  top: 96px;
  padding: 22px;
}

.policy-aside strong,
.policy-aside span {
  display: block;
}

.policy-aside span {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.6;
}

.policy-content {
  padding: 8px 0;
}

.policy-content h2 {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: clamp(24px, 3vw, 34px);
}

.policy-content h2:first-child {
  margin-top: 0;
}

.notice-box {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 42px;
  padding: 18px;
}

.notice-box span {
  color: var(--muted);
}

.support-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 16px;
  padding: 54px clamp(20px, 5vw, 72px) 32px;
}

.support-card {
  min-height: 248px;
  padding: 24px;
}

.support-card h2 {
  font-size: clamp(28px, 3vw, 44px);
}

.support-card.primary {
  grid-row: span 2;
  background:
    linear-gradient(145deg, rgba(13, 107, 99, 0.12), rgba(255, 253, 250, 0.86)),
    var(--surface);
}

.support-card .button {
  margin-top: 16px;
}

.faq-section {
  padding: 24px clamp(20px, 5vw, 72px) 92px;
}

details {
  margin-bottom: 12px;
  padding: 18px 20px;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

details p {
  margin: 12px 0 0;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-nav {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero {
    min-height: auto;
    padding-top: 56px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(247, 244, 238, 0.96) 0%, rgba(247, 244, 238, 0.82) 100%),
      radial-gradient(circle at 70% 20%, rgba(13, 107, 99, 0.18), transparent 34%);
  }

  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-art {
    top: auto;
    right: -18px;
    bottom: 44px;
    width: min(104vw, 560px);
    border-radius: 14px;
    transform: none;
  }

  .trust-strip,
  .app-showcase,
  .product-hero,
  .feature-grid,
  .guide-section,
  .service-cards,
  .service-grid,
  .split-section,
  .policy-layout,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .policy-aside {
    position: static;
  }

  .guide-intro {
    position: static;
  }

  .support-card.primary {
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: static;
  }

  .brand {
    min-width: 0;
  }

  .hero {
    padding-bottom: 28px;
  }

  h1 {
    font-size: clamp(54px, 19vw, 86px);
  }

  .product-hero {
    min-height: auto;
  }

  .product-title-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-title-row h1 {
    font-size: clamp(48px, 16vw, 72px);
  }

  .product-phone {
    width: min(210px, 74vw);
  }

  .feature-grid article,
  .service-cards a {
    min-height: auto;
  }

  .guide-timeline li {
    min-height: auto;
    padding: 76px 18px 20px;
  }

  .guide-timeline li::before {
    left: 18px;
    top: 18px;
  }

  .hero-product-dock {
    display: grid;
    grid-template-columns: 1fr;
  }

  .dock-item {
    min-height: 68px;
    min-width: 100%;
  }

  .app-card {
    min-height: auto;
  }

  .product-header {
    flex-direction: column;
  }

  .app-media {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 18px;
  }

  .phone-frame {
    width: min(156px, 72%);
  }

  .media-note {
    width: 100%;
  }

  .service-link,
  .support-card {
    min-height: auto;
  }

  .notice-box,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}