@import url("assets/footer.css");

@font-face {
  font-family: "DM Sans";
  src: url("assets/dm-sans-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #242832;
  --muted: #646b77;
  --line: #e5e9ef;
  --surface: #f7f9fc;
  --blue: #205bc7;
  --red: #ca3d37;
  --font: "DM Sans", Arial, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-height: 60px;
  --reading-progress: 0;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }
body { margin: 0; color: var(--ink); background: #fff; font: 400 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; }
button { color: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 500; line-height: 1.18; text-wrap: balance; }
p { text-wrap: pretty; }
[hidden] { display: none !important; }
::selection { color: #174ea6; background: #dae6fc; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
:where(main, section, article)[tabindex="-1"]:focus { outline: none; }
:where(main, section, article)[tabindex="-1"]:focus-visible { outline: 2px solid var(--blue); outline-offset: 6px; }
.container { width: min(1184px, calc(100% - 96px)); margin-inline: auto; }
.section-space { padding-block: 100px; }
.section-anchor { scroll-margin-top: 12px; }
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.ui-icon { width: 22px; height: 22px; display: block; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; white-space: nowrap; clip-path: inset(50%); }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 16px; padding: 12px 20px; color: white; background: var(--blue); border-radius: 7px; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 1.25px; line-height: 1.6; text-transform: uppercase; color: var(--muted); }
h2 { font-size: clamp(33px, 3.5vw, 45px); letter-spacing: -1.6px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 49px; padding: 13px 21px; border: 1px solid transparent; border-radius: 8px; font-size: 13px; font-weight: 550; line-height: 1.6; text-align: center; transition: background 180ms, box-shadow 180ms, transform 180ms var(--ease); }
.button .ui-icon { width: 17px; height: 17px; transition: transform 180ms var(--ease); }
.button-primary { color: #fff; background: linear-gradient(180deg, #316dd9, #205bc7); border-color: #2057b9; box-shadow: inset 0 1px 0 rgb(255 255 255 / 20%), 0 3px 0 #174899, 0 7px 15px rgb(32 91 199 / 10%); }
.button-primary:hover { background: linear-gradient(180deg, #3977e3, #245cc3); box-shadow: inset 0 1px 0 rgb(255 255 255 / 20%), 0 3px 0 #174899, 0 9px 20px rgb(32 91 199 / 17%); transform: translateY(-1px); }
.button-primary:active { transform: translateY(2px); box-shadow: inset 0 1px 0 rgb(255 255 255 / 20%), 0 1px 0 #174899; }
.button-dark { color: #fff; background: linear-gradient(180deg, #181d24, #0b0e13); border-color: #21262d; box-shadow: inset 0 1px 0 rgb(255 255 255 / 16%), 0 3px 0 #05070a, 0 8px 18px rgb(0 0 0 / 24%); }
.button-dark:hover { color: #fff; background: linear-gradient(180deg, #252b35, #12171e); border-color: #30363d; transform: translateY(-1px); box-shadow: inset 0 1px 0 rgb(255 255 255 / 22%), 0 3px 0 #05070a, 0 10px 22px rgb(0 0 0 / 30%); }
.button-dark:active { transform: translateY(2px); box-shadow: inset 0 1px 0 rgb(255 255 255 / 14%), 0 1px 0 #05070a; }
.button-outline { color: #4b535f; background: #fff; border-color: #dfe4eb; box-shadow: 0 2px 4px rgb(39 53 78 / 3%); }
.button-outline:hover { color: #174ea6; background: #f8faff; border-color: #bbcdec; }
.button:hover .ui-icon { transform: translate(2px, -1px); }
.button .icon-android { width: 18px; height: 18px; color: #3ddc84; fill: #3ddc84; stroke: none; }
.button:hover .icon-android { transform: translateY(-1px); color: #55e696; fill: #55e696; filter: drop-shadow(0 0 6px rgb(61 220 132 / 45%)); }
.text-link { display: inline-flex; align-items: center; color: var(--blue); min-height: 44px; font-size: 13px; font-weight: 500; line-height: 1.6; }
.text-link:hover { color: #174ea6; text-decoration: underline; text-underline-offset: 5px; }

.site-header { position: sticky; top: 0; z-index: 20; background: #ffffff; border-bottom: 1px solid var(--line); transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 260ms ease; will-change: transform; }
@supports (backdrop-filter: blur(12px)) {
  .site-header { background: rgb(255 255 255 / 98%); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
}
.site-header.header-scrolled { box-shadow: 0 4px 20px rgb(0 0 0 / 5%); }
.site-header.header-hidden:not(:focus-within) { transform: translateY(-100%); }
.header-inner { min-height: var(--header-height); display: flex; align-items: center; gap: 36px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand img { width: 64px; height: 34px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 31px; margin-left: 36px; align-self: stretch; }
.main-nav a { position: relative; display: inline-flex; align-items: center; color: var(--muted); font-size: 13px; font-weight: 500; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--blue); transform: scaleX(0); transition: transform 220ms var(--ease); }
.main-nav a[aria-current] { color: #174ea6; }
.main-nav a[aria-current]::after { transform: scaleX(1); }
.main-nav a:hover { color: var(--blue); }
.header-contact { display: flex; align-items: center; justify-content: center; min-height: 34px; margin-left: auto; border: 1px solid #dfe4eb; border-radius: 7px; padding: 6px 16px; font-size: 12px; font-weight: 500; background: #fff; box-shadow: 0 2px 3px rgb(30 46 75 / 3%); }
.header-contact:hover { background: #f8fafd; border-color: #bdc6d4; }
.menu-toggle { min-width: 49px; min-height: 44px; padding: 10px 8px; border: 0; background: transparent; font-size: 12px; font-weight: 500; border-radius: 6px; }
.menu-toggle:hover { background: #f1f3f6; }
.reading-progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: #aecbfa; transform: scaleX(var(--reading-progress)); transform-origin: left; pointer-events: none; }

.hero { padding-top: 43px; }
.hero-layout { display: grid; grid-template-columns: 1.05fr 1fr; gap: 35px; align-items: center; min-height: 506px; }
.hero-copy { padding-bottom: 18px; min-width: 0; }
.hero-label { display: flex; align-items: center; gap: 11px; font-size: 11px; font-weight: 500; line-height: 1.7; letter-spacing: .6px; color: #646b77; }
.eyebrow-rule { width: 23px; height: 2px; background: var(--red); }
h1 { margin-top: 25px; font-size: clamp(51px, 5.25vw, 73px); line-height: 1.075; letter-spacing: -3.6px; font-weight: 550; }
h1 > span { color: var(--red); }
.hero-description { font-size: 16px; line-height: 1.85; color: var(--muted); max-width: 410px; margin-top: 24px; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 29px; flex-wrap: wrap; }
.hero-footnote { color: #6d7278; font-size: 10px; line-height: 1.8; margin-top: 21px; max-width: 400px; }
.hero-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 26px 0; margin-top: 27px; border-block: 1px solid var(--line); }
.hero-values a { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 40px; padding: 5px 7px; font-size: 12px; font-weight: 500; color: #596270; }
.hero-values .ui-icon { width: 18px; height: 18px; color: #7b899e; stroke-width: 1.5; }
.hero-values a:hover { color: var(--blue); }
.hero-values a:hover .ui-icon { color: var(--blue); }
.hero-visual { height: 470px; position: relative; isolation: isolate; perspective: 1100px; --tilt-x: 0deg; --tilt-y: 0deg; }
.visual-wash { position: absolute; width: 88%; height: 81%; left: 5%; top: 9%; background: radial-gradient(ellipse, #e8edf7 0%, #f7f9fd 47%, rgb(255 255 255 / 0%) 72%); border-radius: 50%; }
.scene-rotation { position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y)); transition: transform 380ms var(--ease); }
.scene-floor { position: absolute; width: 70%; height: 18%; top: 76%; left: 14%; border-radius: 50%; background: radial-gradient(ellipse, rgb(56 71 108 / 14%), rgb(85 94 116 / 5%) 48%, transparent 72%); transform: rotate(-12deg); }
.scene-ring { position: absolute; width: 87%; height: 53%; left: 6%; top: 26%; border: 1px solid #dce3ef; border-radius: 50%; transform: rotate(-27deg); }
.ring-back { border-style: dashed; border-color: #e0e6f0; }
.ring-front { width: 96%; left: 1%; top: 21%; height: 60%; border-color: #dbe2ef; border-top-color: transparent; border-right-color: transparent; pointer-events: none; }
.brand-sculpture { width: 220px; height: 220px; position: absolute; top: 115px; left: calc(50% - 118px); transform: perspective(750px) rotateX(14deg) rotateY(-19deg) rotateZ(-12deg); transform-style: preserve-3d; z-index: 2; }
.brand-sculpture-side { position: absolute; inset: 8px -5px -13px 7px; border-radius: 49px; background: linear-gradient(150deg, #34373e, #17191d 65%, #050608); box-shadow: 9px 24px 31px rgb(26 30 40 / 18%), 1px 2px 3px rgb(0 0 0 / 28%); }
.brand-sculpture-face { position: absolute; inset: 0; display: grid; place-items: center; border-radius: 48px; background: #08090b; border: 1px solid #3d4047; box-shadow: inset 2px 2px 3px rgb(255 255 255 / 14%), inset -3px -3px 5px rgb(0 0 0 / 45%); }
.brand-sculpture-face::after { content: ""; position: absolute; inset: 9px; border: 1px solid rgb(255 255 255 / 7%); border-radius: 39px; pointer-events: none; }
.sculpture-logo { display: block; width: 74%; height: auto; object-fit: contain; position: relative; z-index: 1; }
.scene-tile { position: absolute; width: 94px; height: 94px; transform-style: preserve-3d; z-index: 3; }
.scene-tile-face { position: absolute; inset: 0; display: grid; place-items: center; border-radius: 25px; background: linear-gradient(140deg, #fff, #e7effe); border: 1px solid #d9e4f9; box-shadow: inset 1px 2px 2px #fff, inset -2px -2px 3px rgb(184 202 231 / 45%); }
.scene-tile-edge { position: absolute; inset: 5px -2px -7px 3px; border-radius: 25px; background: linear-gradient(130deg, #d4e2f6, #acc1e7); box-shadow: 3px 15px 19px rgb(67 98 147 / 13%); }
.scene-tile .ui-icon { width: 39px; height: 39px; stroke-width: 1.3; color: #6489c5; filter: drop-shadow(0 2px 0 #fff); }
.tile-chat { right: 4%; top: 82px; transform: rotateX(13deg) rotateY(-18deg) rotateZ(10deg); }
.tile-media { right: 5%; bottom: 61px; width: 105px; height: 105px; transform: rotateX(15deg) rotateY(-18deg) rotateZ(-8deg); }
.tile-media .scene-tile-face { background: linear-gradient(135deg, #fff, #e6e2f5); border-color: #e0dcef; }
.tile-media .scene-tile-edge { background: linear-gradient(135deg, #ddd6ee, #b8abd4); box-shadow: 3px 15px 19px rgb(81 63 125 / 13%); }
.tile-media .ui-icon { color: #8a77b3; }
.tile-lock { top: 41px; left: 10%; width: 69px; height: 69px; transform: rotateX(17deg) rotateY(-18deg) rotateZ(-8deg); }
.tile-lock .scene-tile-face { border-radius: 19px; background: linear-gradient(135deg, #fff, #e8edf3); border-color: #e1e7ef; }
.tile-lock .scene-tile-edge { border-radius: 19px; background: linear-gradient(135deg, #e3e8ee, #bbc6d5); box-shadow: 2px 11px 17px rgb(58 72 98 / 10%); }
.tile-lock .ui-icon { width: 28px; height: 28px; color: #8c9aae; }
.scene-point { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: linear-gradient(135deg, #fff, #cad6e9); box-shadow: 2px 3px 6px rgb(88 113 155 / 18%); }
.point-one { left: 11%; bottom: 106px; }
.point-two { right: 20%; top: 52px; width: 7px; height: 7px; }
.visual-caption { position: absolute; left: 20%; bottom: 7px; font-size: 8px; color: #7d8797; letter-spacing: 2.2px; }

.icon-tile { --tile-bg: #ecf2fd; --tile-side: #c4d4ef; --tile-ink: #5579b6; position: relative; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 15px; color: var(--tile-ink); background: linear-gradient(140deg, #fff, var(--tile-bg)); border: 1px solid color-mix(in srgb, var(--tile-side) 65%, white); box-shadow: inset 1px 1px 1px #fff, 0 3px 0 var(--tile-side), 0 7px 12px rgb(62 82 119 / 7%); transform: perspective(250px) rotateX(7deg) rotateY(-8deg) rotateZ(-3deg); flex-shrink: 0; transition: transform 300ms var(--ease), box-shadow 300ms; margin-bottom: 29px; }
.icon-tile .ui-icon { width: 27px; height: 27px; stroke-width: 1.5; filter: drop-shadow(0 1px 0 rgb(255 255 255 / 80%)); }
.tone-coral { --tile-bg: #fbe9e3; --tile-side: #ebc9bd; --tile-ink: #b26e57; }
.tone-violet { --tile-bg: #efebf8; --tile-side: #d7cce8; --tile-ink: #8973ad; }
.tone-green { --tile-bg: #eaf3ef; --tile-side: #c7dfd4; --tile-ink: #618e7a; }
.tone-slate { --tile-bg: #edf1f6; --tile-side: #d1dae6; --tile-ink: #7a8a9f; }
.icon-tile-small { width: 43px; height: 43px; border-radius: 12px; margin-bottom: 0; box-shadow: inset 1px 1px 1px #fff, 0 2px 0 var(--tile-side), 0 5px 9px rgb(62 82 119 / 5%); }
.icon-tile-small .ui-icon { width: 22px; height: 22px; }
.overview-section { padding-top: 79px; }
.overview-surface { padding: 53px 46px 42px; border-radius: 22px; background: linear-gradient(160deg, #f7f9fd, #f4f6fa); border: 1px solid #e9edf4; box-shadow: inset 0 1px 0 #fff; }
.overview-heading { text-align: center; max-width: 650px; margin-inline: auto; }
.overview-heading .eyebrow { margin-bottom: 20px; }
.overview-heading > p:last-child { color: var(--muted); font-size: 15px; line-height: 1.9; max-width: 535px; margin: 23px auto 0; }
.structure-list { display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; margin: 43px 0 0; padding: 0; }
.structure-list > li { padding: 0 31px; border-left: 1px solid #dfe5ed; min-width: 0; }
.structure-list > li:first-child { padding-left: 0; border-left: 0; }
.structure-list > li:last-child { padding-right: 0; }
.structure-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.step-number { font-size: 10px; color: #788290; letter-spacing: 1px; }
.structure-list h3 { font-size: 22px; line-height: 1.4; letter-spacing: -.55px; }
.structure-list p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 12px; }
.structure-type { display: inline-block; margin-top: 18px; color: #687381; font-size: 10px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 36px; margin-bottom: 35px; }
.section-heading .eyebrow { margin-bottom: 20px; }
.section-heading > p { color: var(--muted); font-size: 14px; line-height: 1.9; }
.feature-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 28px; }
.feature-filters { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-button { min-height: 40px; padding: 9px 16px; border: 1px solid #e0e5ed; border-radius: 7px; background: #fff; font-size: 12px; font-weight: 500; line-height: 1.5; color: #69717e; transition: background 160ms, color 160ms, border-color 160ms; }
.filter-button:hover { background: #f8fafd; border-color: #bac8dd; }
.filter-button[aria-pressed="true"] { color: #1e52a9; background: #edf3ff; border-color: #d4e1f6; box-shadow: inset 0 1px 0 #fff; }
.filter-status { font-size: 11px; color: #6d7580; white-space: nowrap; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; perspective: 1100px; }
.feature-card { display: flex; flex-direction: column; padding: 29px 29px 25px; border: 1px solid #e3e9f1; border-radius: 17px; background: linear-gradient(160deg, #fff 55%, #fafbfe); min-width: 0; box-shadow: 0 2px 0 #edf0f5, 0 5px 16px rgb(57 75 106 / 3%); --tilt-x: 0deg; --tilt-y: 0deg; transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)); transition: border-color 220ms, box-shadow 220ms, transform 280ms var(--ease); }
.feature-card:hover { border-color: #cddbef; box-shadow: 0 3px 0 #e6ebf3, 0 15px 30px rgb(47 69 107 / 8%); }
.feature-card:hover .icon-tile { transform: perspective(250px) translateY(-3px) rotateX(0) rotateY(0) rotateZ(0); }
.feature-card h3 { font-size: 23px; line-height: 1.3; letter-spacing: -.65px; text-wrap: pretty; }
.feature-card > p { color: var(--muted); font-size: 13px; line-height: 1.85; margin-top: 16px; }
.feature-card ul { margin: 21px 0 24px; padding-left: 16px; }
.feature-card li { font-size: 11px; color: #667180; line-height: 1.8; padding-left: 2px; }
.feature-card li + li { margin-top: 7px; }
.feature-card li::marker { color: #a0aec0; }
.card-category { padding-top: 16px; margin-top: auto; border-top: 1px solid #edf0f5; color: #6c7787; font-size: 10px; }
.feature-note { max-width: 740px; margin: 24px auto 0; text-align: center; color: #6d7580; font-size: 10px; line-height: 1.9; }
.why-section { padding-block: 77px 58px; background: #f7f9fc; border-block: 1px solid #ecf0f6; }
.why-heading { max-width: 820px; text-align: center; margin-inline: auto; }
.why-heading .eyebrow { margin-bottom: 23px; }
.why-heading h2 { font-size: 44px; line-height: 1.2; }
.why-heading h2 span { color: #758090; }
.why-heading > p:last-child { color: var(--muted); font-size: 15px; line-height: 1.9; margin-top: 24px; }
.why-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; margin-top: 49px; }
.why-item { border-top: 1px solid #dce4ef; padding-top: 22px; }
.why-number { display: block; color: #68778c; font-size: 10px; margin-bottom: 18px; }
.why-item h3 { font-size: 22px; line-height: 1.3; letter-spacing: -.5px; }
.why-item p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 12px; }
.safety-note { display: flex; align-items: center; gap: 22px; padding: 25px 28px; margin-top: 45px; background: #fff; border: 1px solid #e0e7f1; border-radius: 12px; box-shadow: 0 3px 10px rgb(47 69 107 / 2%); }
.support-emblem { color: #7f93ad; flex-shrink: 0; }
.support-emblem .ui-icon { width: 31px; height: 31px; stroke-width: 1.2; }
.safety-note > div { flex: 1; }
.safety-note h3 { font-size: 16px; line-height: 1.5; }
.safety-note p { font-size: 12px; color: var(--muted); line-height: 1.8; margin-top: 5px; }
.safety-note .text-link { font-size: 12px; }
.faq-section { display: grid; grid-template-columns: 1fr 1.4fr; gap: 84px; }
.faq-intro .eyebrow { margin-bottom: 22px; }
.faq-intro h2 { font-size: 38px; letter-spacing: -1.3px; }
.faq-intro > p:not(.eyebrow) { color: var(--muted); font-size: 14px; margin-top: 22px; }
.faq-intro .text-link { margin-top: 14px; }
.faq-list { border-top: 1px solid #e0e5ed; }
.faq-list details { border-bottom: 1px solid #e0e5ed; }
.faq-list summary { min-height: 72px; padding: 22px 24px 22px 0; font-size: 14px; font-weight: 500; line-height: 1.7; cursor: pointer; list-style-position: outside; margin-left: 17px; }
.faq-list summary::marker { color: #8e9bb0; font-size: 11px; }
.faq-list summary:hover { color: var(--blue); }
.faq-answer { padding: 0 29px 25px 17px; }
.faq-answer p { color: var(--muted); font-size: 13px; line-height: 1.9; }
.faq-answer a:not(.text-link) { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.faq-answer .text-link { font-size: 12px; margin-top: 8px; }
.contact-section { padding-bottom: 80px; }
.contact-surface { padding: 44px 30px 49px; border-radius: 20px; background: linear-gradient(145deg, #f5f8fe, #edf3fd); text-align: center; border: 1px solid #e0e9f8; box-shadow: inset 0 1px 0 #fff; }
.support-tile { margin: 0 auto 24px; }
.contact-surface .eyebrow { margin-bottom: 19px; }
.contact-surface h2 { font-size: 39px; letter-spacing: -1.3px; }
.contact-surface > p:not(.eyebrow) { font-size: 14px; line-height: 1.85; color: var(--muted); margin-top: 21px; }
.contact-surface .button { margin-top: 25px; }
.site-footer { border-top: 1px solid var(--line); padding-top: 42px; }
.footer-main { display: grid; grid-template-columns: 1.25fr 0.8fr 1.2fr 0.75fr; gap: 48px; padding-bottom: 40px; }
.footer-brand .brand img { width: 75px; height: 41px; }
.footer-brand p { color: var(--muted); font-size: 12px; line-height: 1.8; margin-top: 16px; max-width: 235px; }
.footer-nav { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; }
.footer-label { color: #3d4654; font-size: 11px; font-weight: 600; margin-bottom: 5px; }
.footer-nav a { color: var(--muted); font-size: 12px; line-height: 1.7; }
.footer-nav a:hover { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); }
.footer-bottom p { color: #6d7787; font-size: 10px; }
.footer-bottom a { color: #646e7d; font-size: 10px; min-height: 30px; display: flex; align-items: center; }

@keyframes enter { from { opacity: 0; translate: 0 14px; } to { opacity: 1; translate: 0 0; } }
@keyframes sculpture-arrive { from { opacity: 0; translate: 0 25px; } to { opacity: 1; translate: 0 0; } }
@keyframes tile-arrive { 0% { opacity: 0; translate: 0 18px; } 40% { opacity: 1; translate: 0 -5px; } 100% { opacity: 1; translate: 0 0; } }
@media (prefers-reduced-motion: no-preference) {
  .hero-label { animation: enter 550ms var(--ease) both; }
  .hero h1 { animation: enter 650ms 70ms var(--ease) both; }
  .hero-description { animation: enter 650ms 120ms var(--ease) both; }
  .hero-actions { animation: enter 650ms 180ms var(--ease) both; }
  .brand-sculpture { animation: sculpture-arrive 950ms 100ms var(--ease) both; }
  .tile-lock { animation: tile-arrive 2100ms 200ms var(--ease) both; }
  .tile-chat { animation: tile-arrive 2400ms 280ms var(--ease) both; }
  .tile-media { animation: tile-arrive 2600ms 360ms var(--ease) both; }
  .reveal.is-entering { animation: enter 600ms var(--ease) both; }
  details[open] .faq-answer { animation: enter 220ms var(--ease) both; }
}

@media (max-width: 1100px) {
  .container { width: calc(100% - 72px); }
  .header-inner { gap: 25px; }
  .main-nav { margin-left: 18px; gap: 26px; }
  .hero-layout { gap: 22px; grid-template-columns: 1.05fr 1fr; }
  h1 { font-size: 62px; letter-spacing: -3px; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 10px; }
  .hero-actions .button { padding-inline: 17px; font-size: 11px; gap: 10px; }
  .hero-visual { height: 445px; }
  .brand-sculpture { width: 192px; height: 192px; top: 120px; left: calc(50% - 105px); }
  .brand-sculpture-face, .brand-sculpture-side { border-radius: 41px; }
  .brand-sculpture-face::after { border-radius: 33px; }
  .scene-tile { width: 83px; height: 83px; }
  .scene-tile-face, .scene-tile-edge { border-radius: 22px; }
  .scene-tile .ui-icon { width: 34px; height: 34px; }
  .tile-lock { width: 62px; height: 62px; left: 9%; top: 49px; }
  .tile-lock .ui-icon { width: 26px; height: 26px; }
  .tile-media { width: 91px; height: 91px; bottom: 66px; }
  .hero-values a { font-size: 11px; }
  .overview-surface { padding-inline: 36px; }
  .structure-list > li { padding-inline: 25px; }
  .feature-card { padding: 26px 23px 23px; }
  .feature-card h3 { font-size: 21px; }
  .feature-card > p { font-size: 12px; }
  .feature-card li { font-size: 10px; }
  .feature-grid { gap: 18px; }
  .filter-button { padding-inline: 14px; font-size: 11px; }
  .why-grid { gap: 33px; }
  .why-item h3 { font-size: 20px; }
  .faq-section { gap: 58px; }
  .footer-main { gap: 48px; }
}

@media (max-width: 850px) {
  :root { --header-height: 56px; }
  .container { width: calc(100% - 48px); }
  .brand img { width: 58px; height: 31px; }
  .main-nav { margin-left: 8px; gap: 23px; }
  .main-nav a { font-size: 12px; }
  .header-contact { font-size: 11px; padding-inline: 13px; min-height: 32px; }
  .hero { padding-top: 34px; }
  .hero-layout { min-height: 445px; gap: 12px; grid-template-columns: 1.1fr 1fr; }
  h1 { font-size: 51px; letter-spacing: -2.6px; }
  .hero-label { font-size: 10px; }
  .hero-description { font-size: 13px; line-height: 1.85; max-width: 310px; }
  .hero-actions { gap: 11px; }
  .hero-actions .button { padding: 12px 15px; font-size: 10px; min-height: 44px; }
  .hero-footnote { font-size: 9px; }
  .hero-visual { height: 395px; }
  .brand-sculpture { width: 161px; height: 161px; top: 115px; left: calc(50% - 91px); }
  .brand-sculpture-face, .brand-sculpture-side { border-radius: 35px; }
  .brand-sculpture-face::after { inset: 7px; border-radius: 28px; }
  .scene-tile { width: 68px; height: 68px; }
  .scene-tile-face, .scene-tile-edge { border-radius: 19px; }
  .scene-tile .ui-icon { width: 29px; height: 29px; }
  .tile-chat { right: 1%; top: 83px; }
  .tile-media { width: 75px; height: 75px; right: 1%; bottom: 62px; }
  .tile-lock { width: 51px; height: 51px; top: 56px; left: 9%; }
  .tile-lock .scene-tile-face, .tile-lock .scene-tile-edge { border-radius: 15px; }
  .tile-lock .ui-icon { width: 23px; height: 23px; }
  .visual-caption { font-size: 6px; letter-spacing: 1.6px; left: 15%; bottom: 15px; }
  .hero-values { margin-top: 20px; gap: 8px; padding-block: 21px; }
  .hero-values a { font-size: 10px; gap: 7px; }
  .hero-values .ui-icon { width: 16px; height: 16px; }
  .overview-section { padding-top: 64px; }
  .overview-surface { padding: 44px 30px 35px; }
  h2 { font-size: 37px; letter-spacing: -1.3px; }
  .overview-heading > p:last-child { font-size: 14px; }
  .structure-list { margin-top: 37px; }
  .structure-list > li { padding-inline: 20px; }
  .structure-list h3 { font-size: 20px; }
  .structure-list p { font-size: 12px; }
  .section-space { padding-block: 76px; }
  .section-heading > p { font-size: 12px; }
  .section-heading .eyebrow { font-size: 10px; }
  .feature-toolbar { flex-wrap: wrap; gap: 14px; }
  .filter-status { font-size: 10px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .feature-card { padding: 27px 25px 23px; }
  .feature-card h3 { font-size: 23px; }
  .feature-card > p { font-size: 13px; }
  .feature-card li { font-size: 11px; }
  .why-section { padding-block: 64px 48px; }
  .why-heading h2 { font-size: 38px; }
  .why-heading > p:last-child { font-size: 14px; }
  .why-grid { gap: 27px; margin-top: 43px; }
  .why-item h3 { font-size: 19px; }
  .why-item p { font-size: 12px; }
  .safety-note { display: grid; grid-template-columns: 31px 1fr; gap: 10px 18px; margin-top: 38px; }
  .safety-note .text-link { grid-column: 2; }
  .faq-section { gap: 36px; grid-template-columns: .9fr 1.3fr; }
  .faq-intro h2 { font-size: 32px; }
  .faq-intro > p:not(.eyebrow) { font-size: 12px; }
  .faq-list summary { font-size: 12px; }
  .faq-answer p { font-size: 12px; }
  .contact-section { padding-bottom: 63px; }
  .contact-surface h2 { font-size: 36px; }
  .footer-main { gap: 33px; }
}

@media (max-width: 650px) {
  :root { --header-height: 54px; }
  .container { width: calc(100% - 40px); }
  .header-inner { flex-wrap: wrap; gap: 0; }
  .brand img { width: 56px; height: 30px; }
  .header-contact { margin-left: auto; margin-right: 10px; min-height: 32px; padding: 5px 12px; font-size: 11px; }
  .main-nav { order: 4; width: 100%; margin-left: 0; justify-content: space-between; gap: 11px; padding: 4px 0 10px; flex-wrap: wrap; }
  .main-nav a { font-size: 12px; min-height: 44px; }
  .main-nav a::after { bottom: 2px; }
  .js-enabled .main-nav { display: none; }
  .js-enabled .main-nav.is-open { display: flex; }
  .hero { padding-top: 42px; }
  .hero-layout { grid-template-columns: 1fr; gap: 17px; min-height: 0; }
  .hero-copy { padding-bottom: 0; }
  .hero-label { font-size: 10px; }
  h1 { font-size: clamp(46px, 11vw, 65px); letter-spacing: -2.6px; line-height: 1.1; margin-top: 23px; }
  .hero-description { font-size: 14px; line-height: 1.85; margin-top: 22px; max-width: 360px; }
  .desktop-break { display: none; }
  .hero-actions { gap: 10px; margin-top: 27px; }
  .hero-actions .button { min-height: 46px; padding: 12px 15px; font-size: 10px; gap: 8px; }
  .hero-actions .ui-icon { width: 14px; height: 14px; }
  .button { min-height: 46px; padding: 12px 18px; font-size: 12px; }
  .hero-footnote { font-size: 9px; margin-top: 20px; max-width: 340px; }
  .hero-visual { height: 347px; width: min(400px, 100%); margin-inline: auto; }
  .visual-wash { height: 90%; top: 0; }
  .brand-sculpture { width: 170px; height: 170px; top: 89px; left: calc(50% - 94px); }
  .brand-sculpture-face, .brand-sculpture-side { border-radius: 37px; }
  .brand-sculpture-face::after { border-radius: 29px; }
  .scene-tile { width: 69px; height: 69px; }
  .tile-chat { top: 51px; right: 1%; }
  .tile-media { width: 78px; height: 78px; bottom: 40px; right: 2%; }
  .tile-lock { width: 53px; height: 53px; left: 8%; top: 23px; }
  .tile-lock .ui-icon { width: 23px; height: 23px; }
  .point-one { bottom: 75px; left: 8%; width: 8px; height: 8px; }
  .point-two { top: 36px; right: 24%; }
  .visual-caption { bottom: 0; left: 19%; font-size: 6px; }
  .hero-values { grid-template-columns: 1fr 1fr; padding: 20px 0; gap: 10px 6px; margin-top: 26px; }
  .hero-values a { font-size: 10px; line-height: 1.65; justify-content: flex-start; padding-left: 4px; gap: 8px; }
  .overview-section { padding-top: 48px; }
  .overview-surface { padding: 34px 24px 12px; border-radius: 16px; }
  .overview-heading { text-align: left; }
  .eyebrow { font-size: 10px; letter-spacing: .8px; }
  .overview-heading .eyebrow { margin-bottom: 19px; }
  h2 { font-size: 33px; letter-spacing: -1.1px; line-height: 1.2; }
  .overview-heading > p:last-child { font-size: 13px; margin-top: 20px; }
  .structure-list { grid-template-columns: 1fr; margin-top: 29px; }
  .structure-list > li { padding: 25px 0 !important; border-left: 0; border-top: 1px solid #dce2ed; }
  .structure-top { margin-bottom: 21px; }
  .structure-list h3 { font-size: 23px; }
  .structure-list p { font-size: 13px; margin-top: 11px; }
  .structure-type { margin-top: 14px; }
  .section-space { padding-block: 58px; }
  .section-heading { display: block; margin-bottom: 27px; }
  .section-heading .eyebrow { font-size: 9px; margin-bottom: 20px; }
  .section-heading > p { font-size: 13px; line-height: 1.85; margin-top: 20px; max-width: 340px; }
  .feature-toolbar { gap: 14px; margin-bottom: 23px; }
  .feature-filters { gap: 7px; }
  .filter-button { min-height: 39px; font-size: 10px; padding: 9px 13px; }
  .feature-grid { grid-template-columns: 1fr; gap: 19px; }
  .feature-card { padding: 27px 25px 24px; border-radius: 15px; }
  .icon-tile { width: 51px; height: 51px; border-radius: 14px; margin-bottom: 27px; }
  .icon-tile .ui-icon { width: 26px; height: 26px; }
  .icon-tile-small { width: 41px; height: 41px; border-radius: 11px; margin-bottom: 0; }
  .icon-tile-small .ui-icon { width: 21px; height: 21px; }
  .feature-card h3 { font-size: 25px; line-height: 1.3; }
  .feature-card > p { font-size: 13px; margin-top: 16px; }
  .feature-card ul { margin-top: 21px; margin-bottom: 23px; }
  .feature-card li { font-size: 12px; }
  .feature-note { text-align: left; margin-top: 19px; }
  .why-section { padding-block: 49px 37px; }
  .why-heading { text-align: left; }
  .why-heading .eyebrow { font-size: 9px; margin-bottom: 20px; }
  .why-heading h2 { font-size: 34px; line-height: 1.23; letter-spacing: -1px; }
  .why-heading > p:last-child { font-size: 13px; margin-top: 20px; }
  .why-grid { grid-template-columns: 1fr; gap: 27px; margin-top: 32px; }
  .why-item { padding-top: 22px; }
  .why-number { font-size: 10px; margin-bottom: 15px; }
  .why-item h3 { font-size: 23px; }
  .why-item p { font-size: 13px; margin-top: 12px; }
  .safety-note { padding: 23px 21px; margin-top: 31px; grid-template-columns: 1fr; gap: 15px; }
  .safety-note h3 { font-size: 18px; }
  .safety-note p { font-size: 12px; margin-top: 8px; }
  .safety-note .text-link { grid-column: 1; }
  .faq-section { grid-template-columns: 1fr; gap: 29px; }
  .faq-intro h2 { font-size: 33px; }
  .faq-intro .eyebrow { margin-bottom: 20px; }
  .faq-intro > p:not(.eyebrow) { font-size: 13px; margin-top: 19px; }
  .faq-intro .text-link { font-size: 12px; margin-top: 9px; }
  .faq-list summary { font-size: 13px; padding-block: 21px; min-height: 71px; }
  .faq-answer { padding-right: 14px; padding-bottom: 23px; }
  .faq-answer p { font-size: 13px; }
  .contact-section { padding-bottom: 48px; }
  .contact-surface { padding: 35px 24px 39px; border-radius: 16px; }
  .support-tile { margin-bottom: 23px; }
  .contact-surface .eyebrow { font-size: 9px; margin-bottom: 18px; }
  .contact-surface h2 { font-size: 31px; line-height: 1.22; }
  .contact-surface > p:not(.eyebrow) { font-size: 13px; margin-top: 20px; }
  .contact-surface .button { margin-top: 24px; }
  .site-footer { padding-top: 33px; }
  .footer-main { grid-template-columns: .8fr 1.2fr; gap: 30px 23px; padding-bottom: 30px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand .brand img { width: 69px; height: 38px; }
  .footer-brand p { font-size: 11px; margin-top: 12px; }
  .footer-label { font-size: 10px; }
  .footer-nav a { font-size: 11px; }
  .footer-bottom { padding-block: 20px; }
  .footer-bottom p, .footer-bottom a { font-size: 9px; }
}

@media (max-width: 360px) {
  .container { width: calc(100% - 32px); }
  h1 { font-size: 43px; letter-spacing: -2.5px; }
  .hero-actions { gap: 9px; }
  .hero-actions .button { padding-inline: 12px; font-size: 9px; }
  .hero-actions .ui-icon { width: 12px; height: 12px; }
  .hero-description { font-size: 13px; }
  .hero-visual { height: 322px; }
  .brand-sculpture { width: 153px; height: 153px; top: 83px; left: calc(50% - 86px); }
  .brand-sculpture-face, .brand-sculpture-side { border-radius: 33px; }
  .brand-sculpture-face::after { border-radius: 26px; }
  .tile-chat { width: 61px; height: 61px; }
  .tile-media { width: 69px; height: 69px; bottom: 40px; }
  .tile-lock { width: 46px; height: 46px; }
  .overview-surface { padding-inline: 22px; }
  .overview-heading h2 { font-size: 30px; }
}

@media (hover: none), (pointer: coarse) {
  .feature-card, .scene-rotation { transform: none; }
  .feature-card:hover .icon-tile { transform: perspective(250px) rotateX(7deg) rotateY(-8deg) rotateZ(-3deg); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .feature-card, .scene-rotation { transform: none; }
  .button:hover, .button:active, .button:hover .ui-icon, .button:hover .icon-android { transform: none; }
}

@media print {
  .site-header, .hero-actions, .feature-toolbar, .contact-section, .footer-nav, .footer-bottom a, .hero-visual { display: none !important; }
  .container { width: 100%; }
  .hero-layout { display: block; }
  .section-space { padding-block: 25px; }
  .feature-card[hidden] { display: flex !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}