@charset "UTF-8";

:root {
  --bg: #08090b;
  --bg-soft: #0d0f13;
  --surface: #11141a;
  --surface-raised: #171b22;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(255, 255, 255, 0.2);
  --text: #f3f1ec;
  --muted: #9ca3ad;
  --muted-strong: #c6c9cf;
  --blue: #53a9ff;
  --blue-deep: #1677df;
  --orange: #ff6b3d;
  --green: #34d399;
  --font: "Segoe UI Variable", "Segoe UI", "Noto Sans KR", "Malgun Gothic", "Yu Gothic UI", "Microsoft YaHei UI", system-ui, sans-serif;
  --display: "Arial Narrow", "Segoe UI Variable Display", "Segoe UI", sans-serif;
  --max-width: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 76% 8%, rgba(26, 121, 222, 0.12), transparent 30%),
    linear-gradient(rgba(255, 255, 255, 0.017) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.017) 1px, transparent 1px);
  background-size: auto, 72px 72px, 72px 72px;
  pointer-events: none;
  content: "";
}

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

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

button,
select {
  color: inherit;
  font: inherit;
}

button,
summary,
select {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

:focus-visible {
  outline: 3px solid rgba(83, 169, 255, 0.8);
  outline-offset: 4px;
}

::selection {
  background: var(--blue);
  color: #06121f;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 4px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition: background-color 200ms ease, border-color 200ms ease, backdrop-filter 200ms ease;
}

.site-header.is-scrolled,
.site-header.has-open-menu {
  border-color: var(--line);
  background: rgba(8, 9, 11, 0.84);
  backdrop-filter: blur(20px) saturate(130%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 17px;
  font-weight: 720;
  letter-spacing: -0.02em;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  box-shadow: 0 0 28px rgba(83, 169, 255, 0.24);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3vw, 42px);
  margin-left: auto;
  margin-right: clamp(24px, 4vw, 56px);
}

.desktop-nav a {
  position: relative;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-picker {
  position: relative;
}

.language-picker::after {
  position: absolute;
  top: 50%;
  right: 12px;
  color: var(--muted);
  content: "⌄";
  pointer-events: none;
  transform: translateY(-58%);
}

.language-picker select {
  min-width: 96px;
  height: 40px;
  padding: 0 32px 0 13px;
  border: 1px solid var(--line);
  border-radius: 5px;
  appearance: none;
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted-strong);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.language-picker option {
  background: var(--surface);
  color: var(--text);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-weight: 720;
  white-space: nowrap;
}

.header-cta {
  height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(83, 169, 255, 0.35);
  border-radius: 5px;
  background: rgba(83, 169, 255, 0.1);
  color: #d7ecff;
  font-size: 12px;
}

.header-cta:hover {
  border-color: rgba(83, 169, 255, 0.66);
  background: rgba(83, 169, 255, 0.16);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 11px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin: 6px 0;
  background: var(--text);
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-last-child(2) {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-menu {
  position: absolute;
  top: var(--header-height);
  right: 0;
  left: 0;
  padding: 12px var(--gutter) 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 9, 11, 0.96);
  backdrop-filter: blur(20px);
}

.mobile-menu a {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 650;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
  align-items: center;
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  min-height: min(900px, 100svh);
  margin: 0 auto;
  padding: calc(var(--header-height) + 70px) var(--gutter) 74px;
  isolation: isolate;
}

.hero-glow {
  position: absolute;
  z-index: -1;
  top: -160px;
  right: -120px;
  width: 780px;
  height: 780px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(36, 134, 233, 0.18), rgba(24, 103, 188, 0.04) 46%, transparent 68%);
  filter: blur(8px);
}

.hero-copy {
  position: relative;
  z-index: 3;
  padding-right: clamp(10px, 2.5vw, 42px);
}

.eyebrow,
.micro-label,
.section-index {
  margin: 0;
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #c7d1dc;
}

.eyebrow-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(52, 211, 153, 0.09), 0 0 20px rgba(52, 211, 153, 0.5);
}

.hero h1,
.section-heading h2,
.faq-intro h2,
.detail-primary h2,
.final-cta h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 640;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.hero h1 {
  max-width: 720px;
  margin-top: 28px;
  font-size: clamp(55px, 5.75vw, 92px);
}

h1 em,
h2 em {
  color: var(--blue);
  font-style: normal;
  font-weight: inherit;
}

.hero-description {
  max-width: 580px;
  margin: 30px 0 0;
  color: var(--muted-strong);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.7;
  letter-spacing: -0.025em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 35px;
}

.button {
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 14px;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  background: var(--blue);
  color: #06111e;
}

.button-primary:hover {
  background: #7bbeff;
}

.button-quiet {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
}

.button-quiet:hover {
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.06);
}

.button-light {
  background: var(--text);
  color: var(--bg);
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 18px 0 0;
  color: #777f89;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.hero-visual {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 590px;
  perspective: 1200px;
}

.app-window {
  position: absolute;
  top: 50%;
  right: -22%;
  width: 118%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9px;
  background: #111722;
  box-shadow: -30px 70px 120px rgba(0, 0, 0, 0.58), 0 0 80px rgba(36, 131, 230, 0.1);
  transform: translateY(-50%) rotateY(-6deg) rotateX(1deg);
  transform-origin: center;
}

.window-bar {
  display: flex;
  align-items: center;
  height: 35px;
  padding: 0 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: #20242b;
}

.window-bar > span {
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border-radius: 50%;
  background: #555c67;
}

.window-bar > span:first-child { background: var(--orange); }
.window-bar > span:nth-child(2) { background: #e6b84e; }
.window-bar > span:nth-child(3) { background: var(--green); }

.window-bar p {
  margin: 0 auto 0 10px;
  color: #aeb4bc;
  font-size: 10px;
}

.window-bar b {
  color: #747b85;
  font-size: 9px;
  font-weight: 500;
}

.app-window > img {
  width: 100%;
  aspect-ratio: 16 / 8.9;
  object-fit: cover;
  object-position: center top;
}

.floating-card {
  position: absolute;
  z-index: 4;
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(29, 35, 45, 0.96), rgba(16, 20, 27, 0.92));
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.42), inset 0 1px rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
}

.floating-date {
  top: 5%;
  right: -4%;
  display: grid;
  width: 120px;
  padding: 15px 16px;
  border-top: 2px solid var(--orange);
}

.floating-date span,
.floating-date small,
.floating-weather small,
.floating-focus small {
  color: var(--muted);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.floating-date strong {
  margin: 2px 0 -4px;
  font-family: var(--display);
  font-size: 46px;
  line-height: 1;
}

.floating-focus {
  bottom: 4%;
  left: -2%;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 182px;
  padding: 14px;
}

.focus-ring {
  display: grid;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: conic-gradient(var(--blue) 0 76%, rgba(255, 255, 255, 0.08) 76%);
  place-items: center;
}

.focus-ring::before {
  position: absolute;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #151a22;
  content: "";
}

.focus-ring b {
  z-index: 1;
  font-size: 11px;
}

.floating-focus p {
  display: grid;
  gap: 1px;
  margin: 0;
}

.floating-focus strong {
  font-size: 12px;
}

.floating-weather {
  right: 3%;
  bottom: 9%;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 8px;
  width: 126px;
  padding: 13px 15px;
}

.floating-weather span {
  grid-row: span 2;
  color: #ffc15a;
  font-size: 24px;
}

.floating-weather strong { font-size: 18px; }

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: 10px;
  color: #5f6670;
}

.hero-scroll span {
  width: 42px;
  height: 1px;
  overflow: hidden;
  background: #30343a;
}

.hero-scroll span::after {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--blue);
  content: "";
  animation: scroll-line 2s ease-in-out infinite;
}

.hero-scroll small {
  font-size: 8px;
  letter-spacing: 0.18em;
}

@keyframes scroll-line {
  0% { transform: translateX(-18px); }
  50%, 100% { transform: translateX(42px); }
}

.event-band {
  border-top: 1px solid rgba(255, 107, 61, 0.25);
  border-bottom: 1px solid rgba(255, 107, 61, 0.25);
  background: var(--orange);
  color: #1d0903;
}

.event-band-inner {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 0.7fr) auto;
  align-items: center;
  gap: 32px;
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  margin: 0 auto;
  padding: 22px var(--gutter);
}

.event-band h2,
.event-band p {
  margin: 0;
}

.event-band h2 {
  margin-top: 2px;
  font-size: 18px;
  letter-spacing: -0.03em;
}

.event-band-inner > p {
  color: rgba(29, 9, 3, 0.72);
  font-size: 13px;
}

.event-band .button {
  min-height: 46px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  margin: 0 auto;
  padding: 0 var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip > div {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 100px;
  padding: 18px 24px;
  border-right: 1px solid var(--line);
}

.trust-strip > div:first-child { border-left: 1px solid var(--line); }

.trust-strip > div > span {
  color: var(--blue);
  font-family: var(--display);
  font-size: 11px;
  font-weight: 750;
}

.trust-strip p {
  display: grid;
  gap: 2px;
  margin: 0;
}

.trust-strip strong { font-size: 13px; }
.trust-strip small { color: var(--muted); font-size: 11px; }

.section {
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  margin: 0 auto;
  padding: clamp(100px, 12vw, 170px) var(--gutter);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: 60px;
  margin-bottom: clamp(54px, 7vw, 92px);
}

.section-index {
  margin-bottom: 24px;
  color: #68717c;
}

.section-heading h2,
.faq-intro h2,
.detail-primary h2 {
  font-size: clamp(46px, 5.6vw, 82px);
}

.section-heading > p,
.detail-primary > p:not(.section-index) {
  max-width: 500px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.desktop-custom {
  border-top: 1px solid var(--line);
}

.desktop-custom-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #050608;
}

.desktop-custom-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 72%, rgba(5, 6, 8, 0.78));
  content: "";
  pointer-events: none;
}

.desktop-custom-visual img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.desktop-custom-visual figcaption,
.feature-atlas-visual figcaption {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 18px;
  max-width: 520px;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  background: rgba(8, 10, 14, 0.76);
  color: var(--muted-strong);
  font-size: 11px;
  backdrop-filter: blur(10px);
}

.freedom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.freedom-grid article {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 14px;
  min-height: 220px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.freedom-grid article:last-child {
  border-right: 0;
}

.freedom-grid article > span {
  color: var(--blue);
  font-family: var(--display);
  font-size: 10px;
  font-weight: 780;
}

.freedom-grid h3 {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.035em;
}

.freedom-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 470px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.bento-card::after {
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  content: "";
  pointer-events: none;
  transition: border-color 220ms ease;
}

.bento-card:hover::after { border-color: rgba(83, 169, 255, 0.35); }
.bento-calendar { grid-column: span 7; }
.bento-widgets { grid-column: span 5; }
.bento-focus { grid-column: span 5; min-height: 410px; }
.bento-custom { grid-column: span 7; min-height: 410px; }

.card-number {
  position: absolute;
  z-index: 2;
  top: 20px;
  right: 22px;
  color: #4e555f;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 750;
}

.card-copy {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: 28px 30px 30px;
  background: linear-gradient(transparent, rgba(8, 9, 11, 0.66) 18%, rgba(8, 9, 11, 0.92));
}

.card-copy .micro-label { color: var(--blue); }

.card-copy h3 {
  margin: 9px 0 9px;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.045em;
}

.card-copy > p:last-child {
  max-width: 540px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.calendar-demo {
  width: calc(100% - 60px);
  margin: 55px auto 0;
  padding: 25px;
  border: 1px solid var(--line);
  background: #0c1016;
  box-shadow: 0 32px 70px rgba(0, 0, 0, 0.3);
  transform: rotate(-2deg);
}

.mini-month,
.mini-week,
.mini-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.mini-month {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 18px;
}

.mini-month b { font-size: 18px; letter-spacing: 0.06em; }
.mini-month span { color: var(--muted); font-size: 11px; }
.mini-week span { padding-bottom: 10px; color: #67717d; font-size: 8px; text-align: center; }
.mini-days i {
  display: grid;
  min-height: 43px;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  color: #7c8691;
  font-size: 9px;
  font-style: normal;
  place-items: center;
}

.mini-days i:nth-child(7n) { border-right: 0; }
.mini-days i.active { background: var(--blue); color: #07121f; font-weight: 800; }

.widget-stack {
  position: relative;
  min-height: 290px;
  margin: 42px 26px 0;
}

.widget-stack > div {
  position: absolute;
  display: grid;
  width: 184px;
  min-height: 104px;
  padding: 17px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: linear-gradient(145deg, #1b212b, #11151c);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.42);
}

.widget-stack > div:first-child { top: 4px; right: 4%; transform: rotate(4deg); }
.widget-stack > div:nth-child(2) { top: 90px; left: 2%; transform: rotate(-4deg); }
.widget-stack > div:nth-child(3) { top: 158px; right: 10%; transform: rotate(2deg); }
.widget-stack small { color: var(--blue); font-size: 8px; letter-spacing: 0.12em; }
.widget-stack strong { margin: 4px 0 -2px; font-family: var(--display); font-size: 29px; }
.widget-stack span { color: var(--muted); font-size: 9px; }

.focus-demo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: calc(100% - 56px);
  min-height: 170px;
  margin: 60px auto 0;
  padding: 30px;
  border: 1px solid var(--line);
  background: radial-gradient(circle at 20% 50%, rgba(83, 169, 255, 0.13), transparent 42%), #0c1016;
}

.focus-demo > div { display: grid; }
.focus-demo span { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: 0.15em; }
.focus-demo strong { margin: 4px 0; font-family: var(--display); font-size: clamp(36px, 4vw, 58px); letter-spacing: -0.05em; }
.focus-demo small { color: var(--muted); font-size: 10px; }
.focus-demo > b {
  display: grid;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(83, 169, 255, 0.44);
  border-radius: 50%;
  background: rgba(83, 169, 255, 0.1);
  color: var(--blue);
  font-size: 17px;
  place-items: center;
}

.custom-demo {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 28px);
  gap: 10px;
  width: calc(100% - 60px);
  min-height: 220px;
  margin: 46px auto 0;
  padding: 28px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), #0b0e13;
  background-size: 28px 28px;
}

.custom-demo > span {
  width: 28px;
  height: 28px;
  border: 5px solid #171b22;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.custom-demo > div {
  position: absolute;
  right: 9%;
  bottom: 20%;
  display: grid;
  min-width: 215px;
  padding: 20px 22px;
  border-left: 2px solid var(--orange);
  background: rgba(22, 27, 35, 0.94);
  box-shadow: 0 20px 45px rgba(0,0,0,.4);
}

.custom-demo b { font-family: var(--display); font-size: 38px; line-height: 1; }
.custom-demo small { margin-top: 6px; color: var(--muted); font-size: 9px; letter-spacing: .12em; }

.feature-atlas {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  margin-top: clamp(80px, 10vw, 140px);
  border: 1px solid var(--line);
}

.feature-atlas-visual {
  position: relative;
  grid-row: span 2;
  min-height: 720px;
  margin: 0;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background: #050608;
}

.feature-atlas-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-atlas-visual figcaption {
  right: 16px;
  bottom: 16px;
  left: 16px;
}

.feature-atlas-heading {
  padding: 46px 46px 38px;
  border-bottom: 1px solid var(--line);
}

.feature-atlas-heading .micro-label {
  color: var(--blue);
}

.feature-atlas-heading h3 {
  margin: 14px 0 18px;
  font-family: var(--display);
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 650;
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.feature-atlas-heading > p:last-child {
  max-width: 600px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.feature-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.feature-group {
  min-height: 360px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-group:nth-child(even) {
  border-right: 0;
}

.feature-group:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.feature-group > p {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 21px;
}

.feature-group > p span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
}

.feature-group > p b {
  font-size: 14px;
  letter-spacing: -0.025em;
}

.feature-group ul {
  display: grid;
  gap: 15px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-group li {
  position: relative;
  display: grid;
  gap: 2px;
  padding-left: 15px;
}

.feature-group li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  content: "";
}

.feature-group strong {
  color: var(--muted-strong);
  font-size: 12px;
}

.feature-group small {
  color: #747d88;
  font-size: 10px;
  line-height: 1.55;
}

.explorer {
  border-top: 1px solid var(--line);
}

.screen-explorer {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.screen-tabs {
  border-right: 1px solid var(--line);
}

.screen-tabs button {
  position: relative;
  display: grid;
  grid-template-columns: 28px 1fr;
  width: 100%;
  min-height: 104px;
  padding: 22px 20px;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease;
}

.screen-tabs button::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 2px;
  background: var(--blue);
  content: "";
  transform: scaleY(0);
  transition: transform 180ms ease;
}

.screen-tabs button[aria-selected="true"] {
  background: rgba(83, 169, 255, 0.07);
  color: var(--text);
}

.screen-tabs button[aria-selected="true"]::before { transform: scaleY(1); }
.screen-tabs button > span { grid-row: span 2; color: #56606b; font-size: 10px; font-weight: 750; }
.screen-tabs button b { font-size: 14px; line-height: 1.3; }
.screen-tabs button small { margin-top: 4px; color: #69727d; font-size: 10px; }

.screen-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: clamp(28px, 4vw, 58px);
  align-items: center;
  min-height: 650px;
  padding: clamp(28px, 5vw, 66px);
  background: radial-gradient(circle at 28% 38%, rgba(83, 169, 255, 0.08), transparent 38%);
}

.screen-shot {
  position: relative;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #090b0e;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.46);
  cursor: zoom-in;
}

.screen-shot::after {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 10, 0.2);
  content: "";
  opacity: 0;
  transition: opacity 180ms ease;
}

.screen-shot:hover::after { opacity: 1; }

.screen-chrome {
  display: flex;
  align-items: center;
  height: 27px;
  padding: 0 9px;
  border-bottom: 1px solid var(--line);
  background: #1e2229;
}

.screen-chrome i {
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
  background: #565d68;
}

.screen-chrome i:first-child { background: var(--orange); }
.screen-chrome i:nth-child(2) { background: #e6b84e; }
.screen-chrome i:nth-child(3) { background: var(--green); }
.screen-chrome b { margin-left: 7px; color: #8e96a1; font-size: 8px; font-weight: 600; }

.screen-shot img {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #0a0c10;
  object-fit: contain;
}

.zoom-hint {
  position: absolute;
  z-index: 2;
  right: 12px;
  bottom: 12px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: rgba(8, 10, 14, 0.78);
  backdrop-filter: blur(10px);
}

.zoom-hint b { color: var(--blue); font-size: 14px; }
.zoom-hint small { color: #cbd0d7; font-size: 9px; }

.screen-detail .micro-label { color: var(--blue); }

.screen-detail h3 {
  margin: 14px 0 17px;
  font-size: clamp(25px, 2.5vw, 38px);
  line-height: 1.25;
  letter-spacing: -0.05em;
}

.screen-detail > p:last-of-type {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.screen-detail ul {
  display: grid;
  gap: 9px;
  margin: 24px 0 0;
  padding: 21px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.screen-detail li {
  position: relative;
  padding-left: 17px;
  color: var(--muted-strong);
  font-size: 12px;
}

.screen-detail li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.google-guide {
  border-top: 1px solid var(--line);
}

.google-reassurance {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 64px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.google-reassurance p {
  display: grid;
  min-height: 170px;
  margin: 0;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.google-reassurance p:last-child {
  border-right: 0;
}

.google-reassurance span,
.sync-behavior article > span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.google-reassurance strong {
  align-self: end;
  margin: 24px 0 7px;
  font-size: 17px;
  letter-spacing: -0.035em;
}

.google-reassurance small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.google-flow-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #050608;
}

.google-flow-visual > img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.google-flow-visual figcaption {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.google-flow-visual figcaption span {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 10px 16px;
  border-right: 1px solid var(--line);
  background: #0c0e12;
}

.google-flow-visual figcaption span:last-child {
  border-right: 0;
}

.google-flow-visual figcaption b {
  display: grid;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(83, 169, 255, 0.5);
  border-radius: 50%;
  color: var(--blue);
  font-size: 10px;
  place-items: center;
}

.google-flow-visual figcaption small {
  color: var(--muted-strong);
  font-size: 10px;
  font-weight: 700;
}

.google-setup-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.68fr) minmax(0, 1.32fr);
  margin-top: 86px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.google-setup-intro {
  position: relative;
  padding: 42px 42px 54px 0;
  border-right: 1px solid var(--line);
}

.google-setup-intro .micro-label {
  color: var(--blue);
}

.google-setup-intro h3 {
  margin: 15px 0 18px;
  font-size: clamp(30px, 3.6vw, 49px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.google-setup-intro > p:last-of-type {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.google-official-links {
  display: grid;
  gap: 8px;
  margin-top: 28px;
}

.google-official-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 15px;
  border: 1px solid var(--line);
  color: var(--muted-strong);
  font-size: 11px;
  font-weight: 720;
}

.google-official-links a:hover {
  border-color: rgba(83, 169, 255, 0.46);
  color: var(--blue);
}

.google-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.google-steps li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  min-height: 150px;
  padding: 28px 30px;
  border-bottom: 1px solid var(--line);
}

.google-steps li:last-child {
  border-bottom: 0;
}

.google-steps li > span {
  color: var(--blue);
  font-family: var(--display);
  font-size: 19px;
  font-weight: 750;
}

.google-steps h4 {
  margin: 0 0 9px;
  font-size: 17px;
  letter-spacing: -0.035em;
}

.google-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.google-steps strong {
  display: inline-block;
  margin-top: 10px;
  color: #ff9575;
  font-size: 10px;
}

.sync-behavior {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 86px;
  border: 1px solid var(--line);
}

.sync-behavior article {
  min-height: 260px;
  padding: 30px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.sync-behavior article:last-child {
  border-right: 0;
}

.sync-behavior h3 {
  margin: 58px 0 12px;
  font-size: 20px;
  letter-spacing: -0.04em;
}

.sync-behavior p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.permission-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 14px;
  padding: 23px 26px;
  border: 1px solid rgba(255, 107, 61, 0.28);
  background: rgba(255, 107, 61, 0.055);
}

.permission-note > div {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.permission-note > div > span {
  display: grid;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 107, 61, 0.55);
  border-radius: 50%;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  place-items: center;
}

.permission-note p {
  display: grid;
  gap: 4px;
  margin: 0;
}

.permission-note strong {
  font-size: 13px;
}

.permission-note small {
  max-width: 800px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.permission-note > a {
  flex: 0 0 auto;
  color: #ff9575;
  font-size: 11px;
  font-weight: 760;
}

.marquee {
  overflow: hidden;
  padding: 29px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.marquee > div {
  display: flex;
  align-items: center;
  width: max-content;
  color: #20242a;
  font-family: var(--display);
  font-size: clamp(42px, 6vw, 84px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  animation: marquee 35s linear infinite;
}

.marquee i {
  margin: 0 28px;
  color: var(--orange);
  font-size: 13px;
  font-style: normal;
}

@keyframes marquee { to { transform: translateX(-50%); } }

.flow-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.flow-list li {
  position: relative;
  min-height: 350px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.flow-list li:last-child { border-right: 0; }
.flow-list li > span { color: #4c555f; font-size: 10px; font-weight: 800; }
.flow-list li > div { position: absolute; right: 28px; bottom: 32px; left: 28px; }
.flow-list .micro-label { color: var(--blue); }
.flow-list h3 { margin: 10px 0 12px; font-size: clamp(22px, 2.2vw, 31px); letter-spacing: -0.045em; }
.flow-list p:last-child { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.flow-list li > b { position: absolute; top: 24px; right: 24px; color: #303640; font-size: 25px; font-weight: 300; }
.flow-list li:last-child > b { color: var(--green); }

.workflow-art {
  position: relative;
  margin: 72px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #050608;
}

.workflow-art img {
  width: 100%;
  aspect-ratio: 1.905 / 1;
  object-fit: cover;
}

.workflow-art figcaption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  background: rgba(6, 8, 11, 0.76);
  color: var(--muted-strong);
  font-size: 11px;
  backdrop-filter: blur(10px);
}

.details {
  border-top: 1px solid var(--line);
}

.details-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  border-top: 1px solid var(--line);
}

.detail-primary {
  grid-row: span 3;
  min-height: 620px;
  padding: clamp(42px, 6vw, 78px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: radial-gradient(circle at 30% 78%, rgba(83, 169, 255, 0.1), transparent 38%);
}

.detail-primary > p:not(.section-index) { margin-top: 36px; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 700;
}

.text-link:hover { color: var(--blue); }

.detail-card {
  min-height: 206px;
  padding: 30px 34px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.detail-card > span { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: 0.15em; }
.detail-card h3 { margin: 16px 0 8px; font-size: 19px; letter-spacing: -0.035em; }
.detail-card p { max-width: 470px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.detail-card a { display: inline-block; margin-top: 13px; color: var(--blue); font-size: 11px; font-weight: 750; }

.faq {
  display: grid;
  grid-template-columns: minmax(300px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(50px, 8vw, 120px);
  border-top: 1px solid var(--line);
}

.faq-intro {
  position: sticky;
  top: calc(var(--header-height) + 40px);
  align-self: start;
}

.faq-list { border-top: 1px solid var(--line); }

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

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 90px;
  padding: 22px 4px;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { font-size: 17px; font-weight: 700; letter-spacing: -0.03em; }
.faq-list summary b { position: relative; flex: 0 0 22px; width: 22px; height: 22px; font-weight: 400; }
.faq-list summary b::before,
.faq-list summary b::after {
  position: absolute;
  top: 10px;
  left: 4px;
  width: 14px;
  height: 1px;
  background: var(--blue);
  content: "";
  transition: transform 180ms ease;
}

.faq-list summary b::after { transform: rotate(90deg); }
.faq-list details[open] summary b::after { transform: rotate(0deg); }
.faq-list details p { margin: -5px 0 0; padding: 0 48px 30px 4px; color: var(--muted); font-size: 13px; line-height: 1.8; }

.final-cta {
  position: relative;
  display: grid;
  justify-items: center;
  min-height: 660px;
  padding: 120px var(--gutter);
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: radial-gradient(circle at 50% 50%, rgba(83, 169, 255, 0.12), transparent 38%);
  text-align: center;
}

.final-cta .section-index { margin-bottom: 26px; }
.final-cta h2 { max-width: 900px; font-size: clamp(55px, 7.6vw, 112px); }
.final-cta > p:not(.section-index) { margin: 26px 0 0; color: var(--muted); font-size: 15px; }
.final-cta .hero-actions { position: relative; z-index: 2; }

.cta-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(780px, 82vw);
  aspect-ratio: 1;
  border: 1px solid rgba(83, 169, 255, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cta-orbit::before,
.cta-orbit::after {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(83, 169, 255, 0.08);
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

.cta-orbit::before { width: 72%; height: 72%; }
.cta-orbit::after { width: 42%; height: 42%; }
.cta-orbit span { position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 16px var(--blue); }
.cta-orbit span:first-child { top: 10%; left: 25%; }
.cta-orbit span:nth-child(2) { right: 5%; bottom: 35%; background: var(--orange); box-shadow: 0 0 16px var(--orange); }
.cta-orbit span:nth-child(3) { bottom: 9%; left: 38%; }

.share-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  margin: 0 auto;
  padding: 92px var(--gutter);
  border-top: 1px solid var(--line);
}

.share-copy h2 {
  max-width: 760px;
  margin: 22px 0 0;
  font-size: clamp(38px, 4.6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.065em;
}

.share-copy h2 em { color: var(--blue); font-style: normal; }
.share-copy > p:last-child { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: 14px; line-height: 1.8; }

.share-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.share-link {
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  padding: 12px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.share-link:hover,
.share-link:focus-visible {
  border-color: rgba(83, 169, 255, 0.65);
  background: rgba(83, 169, 255, 0.08);
  transform: translateY(-2px);
}

.share-link span {
  display: grid;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  place-items: center;
}

.share-link b { font-size: 12px; font-weight: 700; }
.share-status { grid-column: 1 / -1; min-height: 20px; margin: 4px 2px 0; color: var(--blue); font-size: 11px; }
.share-kit-link { display: flex; grid-column: 1 / -1; justify-content: space-between; align-items: center; margin-top: 4px; padding: 16px 2px 4px; border-top: 1px solid var(--line); color: var(--muted-strong); font-size: 11px; font-weight: 750; }
.share-kit-link:hover { color: var(--blue); }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 38px;
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  margin: 0 auto;
  padding: 42px var(--gutter) 32px;
  border-top: 1px solid var(--line);
}

.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { border-radius: 9px; }
.footer-brand div { display: grid; }
.footer-brand strong { font-size: 15px; }
.footer-brand small { color: var(--muted); font-size: 10px; }
.footer-links { display: flex; align-items: center; gap: 24px; }
.footer-links a { color: var(--muted); font-size: 11px; font-weight: 650; }
.footer-links a:hover { color: var(--text); }
.site-footer > p { grid-column: 1 / -1; margin: 4px 0 0; color: #59616b; font-size: 10px; }

.lightbox {
  width: min(1180px, calc(100% - 32px));
  max-height: calc(100svh - 32px);
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #0b0d11;
  color: var(--text);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.75);
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.86);
  backdrop-filter: blur(9px);
}

.lightbox-close {
  position: fixed;
  z-index: 3;
  top: 24px;
  right: 24px;
  display: grid;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(12, 14, 18, 0.86);
  color: var(--text);
  font-size: 26px;
  cursor: pointer;
  place-items: center;
}

.lightbox-image-wrap { display: grid; min-height: 300px; background: #050608; place-items: center; }
.lightbox-image-wrap img { width: 100%; max-height: 74svh; object-fit: contain; }
.lightbox-caption { padding: 24px 28px 28px; border-top: 1px solid var(--line); }
.lightbox-caption .micro-label { color: var(--blue); }
.lightbox-caption h2 { margin: 7px 0 5px; font-size: 22px; letter-spacing: -0.04em; }
.lightbox-caption p:last-child { margin: 0; color: var(--muted); font-size: 12px; }

/* Public promotion kit */
.promo-page { background: #08090b; }

.promo-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: var(--header-height);
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 9, 11, 0.88);
  backdrop-filter: blur(20px);
}

.promo-header nav { display: flex; gap: 28px; align-items: center; }
.promo-header nav a { color: var(--muted-strong); font-size: 11px; font-weight: 700; }
.promo-header nav a:hover { color: var(--blue); }

.promo-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 0.72fr);
  gap: clamp(48px, 8vw, 128px);
  align-items: center;
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  min-height: calc(100svh - var(--header-height));
  margin: 0 auto;
  padding: 74px var(--gutter) 90px;
}

.promo-hero-copy h1 {
  margin: 26px 0 0;
  font-family: var(--display);
  font-size: clamp(64px, 7.2vw, 112px);
  font-weight: 780;
  line-height: .9;
  letter-spacing: -0.075em;
}

.promo-hero-copy h1 em { color: var(--blue); font-style: normal; }
.promo-hero-copy > p:not(.eyebrow) { max-width: 660px; margin: 30px 0 0; color: var(--muted); font-size: 15px; line-height: 1.85; }

.promo-hero-art { margin: 0; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface); box-shadow: 0 38px 100px rgba(0, 0, 0, .55); }
.promo-hero-art img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.promo-hero-art figcaption { display: flex; gap: 16px; align-items: center; padding: 18px 20px; border-top: 1px solid var(--line); }
.promo-hero-art figcaption > span { color: var(--blue); font-size: 10px; font-weight: 800; }
.promo-hero-art figcaption p { display: grid; margin: 0; }
.promo-hero-art figcaption strong { font-size: 11px; letter-spacing: .06em; }
.promo-hero-art figcaption small { color: var(--muted); font-size: 9px; }

.promo-section {
  width: min(100%, calc(var(--max-width) + var(--gutter) * 2));
  margin: 0 auto;
  padding: 112px var(--gutter);
  border-top: 1px solid var(--line);
}

.promo-heading { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: 50px; align-items: end; margin-bottom: 62px; }
.promo-heading .section-index { align-self: start; }
.promo-heading h2,
.promo-usage h2,
.promo-final h2 { margin: 0; font-size: clamp(48px, 5.8vw, 84px); line-height: .98; letter-spacing: -0.065em; }
.promo-heading h2 em,
.promo-usage h2 em,
.promo-final h2 em { color: var(--blue); font-style: normal; }

.promo-message blockquote { max-width: 1120px; margin: 0; padding: 46px 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); font-size: clamp(26px, 3vw, 42px); font-weight: 680; line-height: 1.45; letter-spacing: -0.04em; }
.promo-points { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 42px; border: 1px solid var(--line); }
.promo-points article { min-height: 230px; padding: 28px; border-right: 1px solid var(--line); }
.promo-points article:last-child { border-right: 0; }
.promo-points span { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.promo-points h3 { margin: 58px 0 8px; font-size: 18px; letter-spacing: -0.03em; }
.promo-points p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }

.promo-assets { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.promo-asset { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.promo-asset img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.promo-asset-featured img { aspect-ratio: 3 / 2; object-position: center 28%; }
.promo-asset-wide { grid-column: span 2; }
.promo-asset-wide img { aspect-ratio: 16 / 9; }
.promo-asset-story img { aspect-ratio: 3 / 2; object-position: center 42%; }
.promo-asset figcaption { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 18px 20px; border-top: 1px solid var(--line); }
.promo-asset figcaption div { display: grid; }
.promo-asset strong { font-size: 13px; }
.promo-asset small { color: var(--muted); font-size: 10px; }
.promo-asset a { padding: 8px 11px; border: 1px solid var(--line-strong); border-radius: 5px; color: var(--blue); font-size: 9px; font-weight: 800; }
.promo-asset a:hover { border-color: var(--blue); }

.promo-copy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.promo-copy-card { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.promo-copy-card header { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 17px 18px; border-bottom: 1px solid var(--line); }
.promo-copy-card header > span { display: grid; width: 36px; height: 36px; border: 1px solid rgba(83, 169, 255, .34); border-radius: 50%; color: var(--blue); font-size: 10px; font-weight: 800; place-items: center; }
.promo-copy-card header div { display: grid; }
.promo-copy-card header strong { font-size: 13px; }
.promo-copy-card header small { color: var(--muted); font-size: 9px; }
.promo-copy-card button { padding: 9px 12px; border: 1px solid var(--line-strong); border-radius: 5px; background: transparent; color: var(--text); font-size: 10px; font-weight: 750; cursor: pointer; }
.promo-copy-card button:hover { border-color: var(--blue); color: var(--blue); }
.promo-copy-card textarea { display: block; width: 100%; min-height: 285px; padding: 24px; resize: vertical; border: 0; outline: 0; background: #0b0d11; color: var(--muted-strong); font: 12px/1.85 var(--font); }
.promo-copy-status { min-height: 24px; margin: 16px 0 0; color: var(--blue); font-size: 11px; }

.promo-section-lead { max-width: 820px; margin: -24px 0 42px; color: var(--muted); font-size: 14px; line-height: 1.85; }

.promo-link-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); }
.promo-link-grid article { display: flex; flex-direction: column; min-height: 250px; padding: 26px; border-right: 1px solid var(--line); }
.promo-link-grid article:last-child { border-right: 0; }
.promo-link-grid span { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.promo-link-grid h3 { margin: 38px 0 8px; font-size: 17px; letter-spacing: -.03em; }
.promo-link-grid code { overflow-wrap: anywhere; color: var(--muted); font: 10px/1.5 var(--font); }
.promo-link-grid button { align-self: flex-start; margin-top: auto; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 5px; background: transparent; color: var(--text); font: 750 10px var(--font); cursor: pointer; }
.promo-link-grid button:hover { border-color: var(--blue); color: var(--blue); }

.promo-calendar { display: grid; grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr); gap: clamp(55px, 8vw, 120px); margin-top: 100px; }
.promo-calendar h2 { margin: 0; font-size: clamp(45px, 5.3vw, 76px); line-height: 1; letter-spacing: -.065em; }
.promo-calendar h2 em { color: var(--blue); font-style: normal; }
.promo-calendar ol { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.promo-calendar li { display: grid; grid-template-columns: 64px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.promo-calendar li > span { color: var(--blue); font-size: 10px; font-weight: 800; }
.promo-calendar li p { display: grid; margin: 0; }
.promo-calendar li strong { font-size: 14px; }
.promo-calendar li small { margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.7; }

.promo-google-layout { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr); gap: clamp(42px, 6vw, 86px); align-items: start; }
.promo-google-layout figure { margin: 0; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); }
.promo-google-layout figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.promo-google-layout > div > p { margin: 0 0 24px; color: var(--muted); font-size: 13px; line-height: 1.85; }
.promo-google-layout ol { margin: 0 0 28px; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.promo-google-layout li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.promo-google-layout li > span { color: var(--blue); font-size: 9px; font-weight: 800; }
.promo-google-layout li p { display: grid; margin: 0; }
.promo-google-layout li strong { font-size: 13px; }
.promo-google-layout li small { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.65; }

.promo-usage { display: grid; grid-template-columns: minmax(0, .9fr) minmax(440px, 1.1fr); gap: clamp(60px, 9vw, 140px); }
.promo-usage ol { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.promo-usage li { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.promo-usage li > span { color: var(--blue); font-size: 10px; font-weight: 800; }
.promo-usage li p { display: grid; margin: 0; }
.promo-usage li strong { font-size: 14px; }
.promo-usage li small { margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.7; }

.promo-final { display: grid; justify-items: center; min-height: 580px; padding: 110px var(--gutter); border-top: 1px solid var(--line); background: radial-gradient(circle at 50% 40%, rgba(83, 169, 255, .14), transparent 40%); text-align: center; }
.promo-final h2 { max-width: 980px; }
.promo-final .hero-actions { margin-top: 38px; }
.promo-footer { border-top-color: var(--line-strong); }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .hero { grid-template-columns: minmax(0, 0.88fr) minmax(480px, 1.12fr); }
  .app-window { right: -34%; width: 128%; }
  .hero h1 { font-size: clamp(54px, 6.3vw, 76px); }
  .screen-panel { grid-template-columns: 1fr; }
  .screen-detail { max-width: 680px; }
  .screen-panel { min-height: 0; }
}

@media (max-width: 860px) {
  :root { --header-height: 68px; }
  .header-cta { display: none; }
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: calc(var(--header-height) + 76px);
    padding-bottom: 88px;
  }
  .hero-copy { padding-right: 0; }
  .hero h1 { max-width: 680px; font-size: clamp(53px, 10vw, 78px); }
  .hero-description { max-width: 650px; }
  .hero-visual { min-height: 560px; margin-top: 35px; }
  .app-window { top: 49%; right: -17%; width: 110%; transform: translateY(-50%) rotateY(-4deg); }
  .floating-date { right: 0; }
  .floating-focus { left: 2%; }
  .hero-scroll { display: none; }
  .event-band-inner { grid-template-columns: 1fr auto; }
  .event-band-inner > p { grid-column: 1 / -1; grid-row: 2; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .trust-strip > div:nth-child(odd) { border-left: 1px solid var(--line); }
  .trust-strip > div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .section-heading { grid-template-columns: 1fr; gap: 28px; }
  .section-heading > p { max-width: 650px; }
  .freedom-grid { grid-template-columns: repeat(2, 1fr); }
  .freedom-grid article:nth-child(2) { border-right: 0; }
  .freedom-grid article:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .bento-calendar,
  .bento-widgets,
  .bento-focus,
  .bento-custom { grid-column: span 12; }
  .bento-card { min-height: 440px; }
  .feature-atlas { grid-template-columns: 1fr; }
  .feature-atlas-visual { grid-row: auto; min-height: 540px; border-right: 0; border-bottom: 1px solid var(--line); }
  .google-setup-layout { grid-template-columns: 1fr; }
  .google-setup-intro { padding-right: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .sync-behavior { grid-template-columns: 1fr; }
  .sync-behavior article { min-height: 210px; border-right: 0; border-bottom: 1px solid var(--line); }
  .sync-behavior article:last-child { border-bottom: 0; }
  .sync-behavior h3 { margin-top: 34px; }
  .screen-explorer { grid-template-columns: 1fr; }
  .screen-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(150px, 1fr));
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .screen-tabs button { min-height: 94px; border-right: 1px solid var(--line); border-bottom: 0; }
  .screen-tabs button::before { top: auto; right: 0; bottom: -1px; width: auto; height: 2px; transform: scaleX(0); }
  .screen-tabs button[aria-selected="true"]::before { transform: scaleX(1); }
  .flow-list { grid-template-columns: 1fr; }
  .flow-list li { min-height: 250px; border-right: 0; border-bottom: 1px solid var(--line); }
  .flow-list li:last-child { border-bottom: 0; }
  .details-grid { grid-template-columns: 1fr; }
  .detail-primary { grid-row: auto; min-height: 520px; border-right: 0; }
  .faq { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
  .share-panel { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
  .promo-hero { grid-template-columns: 1fr; min-height: 0; }
  .promo-points { grid-template-columns: repeat(2, 1fr); }
  .promo-points article:nth-child(2) { border-right: 0; }
  .promo-points article:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .promo-link-grid { grid-template-columns: repeat(2, 1fr); }
  .promo-link-grid article:nth-child(2) { border-right: 0; }
  .promo-link-grid article:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .promo-calendar,
  .promo-google-layout { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  :root { --gutter: 20px; }
  .brand span { font-size: 15px; }
  .brand img { width: 31px; height: 31px; }
  .language-picker select { min-width: 84px; height: 38px; padding-left: 10px; font-size: 11px; }
  .menu-toggle { width: 38px; height: 38px; }
  .hero { padding-top: calc(var(--header-height) + 54px); }
  .hero h1 { margin-top: 22px; font-size: clamp(45px, 13vw, 68px); line-height: 1.02; }
  .hero-description { margin-top: 23px; font-size: 15px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-meta { flex-wrap: wrap; }
  .hero-visual { min-height: 380px; margin-top: 46px; }
  .app-window { top: 46%; right: -32%; width: 136%; transform: translateY(-50%); }
  .window-bar { height: 28px; }
  .floating-card { transform: scale(.82); }
  .floating-date { top: -2%; right: -4%; transform-origin: top right; }
  .floating-focus { bottom: 1%; left: -1%; transform-origin: bottom left; }
  .floating-weather { right: -2%; bottom: 5%; transform-origin: bottom right; }
  .event-band-inner { grid-template-columns: 1fr; gap: 14px; padding-top: 24px; padding-bottom: 24px; }
  .event-band-inner > p { grid-column: auto; grid-row: auto; }
  .event-band .button { width: 100%; }
  .trust-strip { padding: 0; }
  .trust-strip > div { min-height: 88px; padding: 15px; }
  .trust-strip > div:first-child,
  .trust-strip > div:nth-child(odd) { border-left: 0; }
  .trust-strip > div:nth-child(even) { border-right: 0; }
  .trust-strip strong { font-size: 11px; }
  .trust-strip small { font-size: 9px; }
  .section { padding-top: 96px; padding-bottom: 96px; }
  .section-index { margin-bottom: 18px; font-size: 9px; }
  .section-heading h2,
  .faq-intro h2,
  .detail-primary h2 { font-size: clamp(42px, 12vw, 58px); }
  .section-heading { margin-bottom: 48px; }
  .bento-grid { gap: 10px; }
  .desktop-custom-visual figcaption,
  .feature-atlas-visual figcaption { position: static; display: block; border: 0; border-top: 1px solid var(--line); background: transparent; }
  .freedom-grid { grid-template-columns: 1fr; }
  .freedom-grid article { min-height: 180px; border-right: 0; border-bottom: 1px solid var(--line); }
  .freedom-grid article:nth-child(2) { border-right: 0; }
  .freedom-grid article:last-child { border-bottom: 0; }
  .bento-card { min-height: 410px; }
  .card-copy { padding: 24px; }
  .calendar-demo { width: calc(100% - 34px); margin-top: 55px; padding: 15px; }
  .mini-days i { min-height: 34px; }
  .widget-stack { margin-right: 16px; margin-left: 16px; transform: scale(.9); transform-origin: top center; }
  .focus-demo { width: calc(100% - 34px); margin-top: 54px; padding: 22px; }
  .custom-demo { width: calc(100% - 34px); padding: 18px; }
  .custom-demo > div { right: 5%; min-width: 178px; }
  .feature-atlas { margin-top: 78px; }
  .feature-atlas-visual { min-height: 390px; }
  .feature-atlas-heading { padding: 34px 24px 30px; }
  .feature-groups { grid-template-columns: 1fr; }
  .feature-group { min-height: 0; padding: 27px 24px; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-group:nth-last-child(2) { border-bottom: 1px solid var(--line); }
  .feature-group:last-child { border-bottom: 0; }
  .screen-tabs { grid-template-columns: repeat(4, 170px); }
  .screen-tabs button { padding: 18px 14px; }
  .screen-panel { gap: 32px; padding: 22px 0 30px; }
  .screen-shot { border-right: 0; border-left: 0; border-radius: 0; }
  .screen-detail { padding: 0 20px; }
  .zoom-hint small { display: none; }
  .google-reassurance { grid-template-columns: 1fr; margin-bottom: 42px; }
  .google-reassurance p { min-height: 140px; border-right: 0; border-bottom: 1px solid var(--line); }
  .google-reassurance p:last-child { border-bottom: 0; }
  .google-flow-visual figcaption { grid-template-columns: repeat(2, 1fr); }
  .google-flow-visual figcaption span:nth-child(2) { border-right: 0; }
  .google-flow-visual figcaption span:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .google-setup-layout { margin-top: 58px; }
  .google-setup-intro { padding: 34px 0; }
  .google-steps li { grid-template-columns: 42px 1fr; gap: 10px; padding: 25px 18px; }
  .sync-behavior { margin-top: 58px; }
  .sync-behavior article { padding: 26px 22px; }
  .permission-note { align-items: flex-start; flex-direction: column; padding: 21px; }
  .marquee { padding: 23px 0; }
  .flow-list li { min-height: 270px; padding: 24px; }
  .flow-list li > div { right: 24px; bottom: 26px; left: 24px; }
  .workflow-art { margin-top: 48px; }
  .workflow-art figcaption { position: static; display: block; border: 0; border-top: 1px solid var(--line); background: transparent; }
  .detail-primary { min-height: 500px; padding: 40px 24px; }
  .detail-card { padding: 27px 24px; }
  .faq { gap: 48px; }
  .faq-list summary span { font-size: 15px; }
  .final-cta { min-height: 620px; padding: 100px 20px; }
  .final-cta h2 { font-size: clamp(50px, 14vw, 72px); }
  .share-panel { gap: 38px; padding-top: 70px; padding-bottom: 70px; }
  .share-copy h2 { font-size: clamp(37px, 11vw, 52px); }
  .share-actions { grid-template-columns: 1fr; }
  .share-status { grid-column: 1; }
  .share-kit-link { grid-column: 1; }
  .promo-header { padding-right: 20px; padding-left: 20px; }
  .promo-header nav { gap: 15px; }
  .promo-header nav a:first-child { display: none; }
  .promo-hero { grid-template-columns: 1fr; gap: 50px; min-height: 0; padding-top: 70px; }
  .promo-hero-copy h1 { font-size: clamp(58px, 17vw, 82px); }
  .promo-hero-copy > p:not(.eyebrow) { font-size: 14px; }
  .promo-section { padding-top: 82px; padding-bottom: 82px; }
  .promo-heading { grid-template-columns: 1fr; gap: 8px; margin-bottom: 42px; }
  .promo-heading h2,
  .promo-usage h2,
  .promo-final h2 { font-size: clamp(43px, 12vw, 60px); }
  .promo-message blockquote { padding: 32px 0; font-size: 23px; }
  .promo-points,
  .promo-assets,
  .promo-copy-grid,
  .promo-link-grid { grid-template-columns: 1fr; }
  .promo-asset-wide { grid-column: auto; }
  .promo-points article { min-height: 190px; border-right: 0; border-bottom: 1px solid var(--line); }
  .promo-points article:nth-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .promo-points article:last-child { border-bottom: 0; }
  .promo-link-grid article { min-height: 205px; border-right: 0; border-bottom: 1px solid var(--line); }
  .promo-link-grid article:nth-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .promo-link-grid article:last-child { border-bottom: 0; }
  .promo-calendar { gap: 40px; margin-top: 76px; }
  .promo-calendar h2 { font-size: clamp(42px, 12vw, 58px); }
  .promo-points h3 { margin-top: 42px; }
  .promo-copy-card textarea { min-height: 310px; }
  .promo-usage { grid-template-columns: 1fr; gap: 48px; }
  .promo-final { min-height: 520px; padding: 90px 20px; }
  .site-footer { gap: 28px; }
  .footer-links { gap: 16px 22px; }
  .lightbox { width: calc(100% - 16px); }
  .lightbox-close { top: 14px; right: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}