:root {
    color-scheme: dark;
    --bg: #090909;
    --surface: #111111;
    --surface-raised: #171616;
    --surface-soft: rgba(255, 255, 255, 0.055);
    --text: #f5f2ec;
    --muted: #a7a39d;
    --faint: #74716c;
    --line: rgba(255, 255, 255, 0.11);
    --line-strong: rgba(255, 255, 255, 0.2);
    --amber: #d69a45;
    --amber-soft: #f2c982;
    --ink: #14110d;
    --radius-md: 24px;
    --radius-lg: 38px;
    --shadow: 0 32px 90px rgba(0, 0, 0, 0.48);
    --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background: radial-gradient(circle at 68% 11%, rgba(173, 112, 40, 0.16), transparent 29rem), linear-gradient(180deg, #0c0b0b 0%, var(--bg) 43%, #0d0c0c 100%);
    color: var(--text);
    font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; height: auto; }

.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;
    top: 12px;
    left: 12px;
    z-index: 100;
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--text);
    color: var(--ink);
    transform: translateY(-160%);
    transition: transform 160ms ease;
}

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

.page-glow {
    position: absolute;
    z-index: 0;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(2px);
}

.page-glow-one {
    top: 4rem;
    left: 55%;
    width: 33rem;
    height: 33rem;
    background: radial-gradient(circle, rgba(224, 160, 70, 0.13), transparent 68%);
}

.page-glow-two {
    top: 72rem;
    left: -13rem;
    width: 36rem;
    height: 36rem;
    background: radial-gradient(circle, rgba(143, 99, 50, 0.1), transparent 70%);
}

.section-shell {
    position: relative;
    z-index: 1;
    width: var(--shell);
    margin-inline: auto;
}

.site-header { position: relative; z-index: 20; }

.site-nav {
    width: var(--shell);
    min-height: 88px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    border-bottom: 1px solid var(--line);
}

.brand, .footer-brand { display: flex; align-items: center; gap: 12px; }

.brand img, .footer-brand img {
    clip-path: circle(36% at 50% 50%);
    transform: scale(1.28);
}

.brand span, .footer-brand strong {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-links, .nav-actions, .footer-links { display: flex; align-items: center; }
.nav-links { gap: 30px; color: var(--muted); font-size: 0.92rem; }
.nav-links a, .footer-links a { transition: color 160ms ease; }
.nav-links a:hover, .nav-links a:focus-visible, .footer-links a:hover, .footer-links a:focus-visible { color: var(--text); }
.nav-actions { gap: 10px; }

.nav-download, .language-button {
    height: 42px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
}

.nav-download {
    display: inline-flex;
    align-items: center;
    padding-inline: 17px;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 650;
    transition: border-color 160ms ease, background 160ms ease;
}

.nav-download:hover, .nav-download:focus-visible, .language-button:hover, .language-button:focus-visible {
    border-color: var(--line-strong);
    background: rgba(255, 255, 255, 0.09);
}

.language-picker { position: relative; }

.language-button {
    min-width: 66px;
    padding: 0 12px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    cursor: pointer;
}

.language-button svg {
    width: 17px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.language-current { color: var(--muted); font-size: 0.75rem; font-weight: 750; letter-spacing: 0.08em; }

.language-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 184px;
    padding: 7px;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: rgba(20, 19, 19, 0.96);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.language-menu button {
    width: 100%;
    padding: 10px 11px;
    border: 0;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    background: transparent;
    cursor: pointer;
    text-align: left;
}

.language-menu button:hover, .language-menu button:focus-visible, .language-menu button[aria-checked="true"] { background: rgba(255, 255, 255, 0.08); }
.language-menu button span { color: var(--faint); font-size: 0.78rem; }

.hero {
    min-height: 720px;
    padding: 78px 0 74px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.84fr);
    align-items: center;
    gap: 70px;
}

.hero-copy { max-width: 660px; }

.eyebrow {
    margin: 0 0 18px;
    color: var(--amber-soft);
    font-size: 0.76rem;
    font-weight: 750;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

h1, h2, h3, p { overflow-wrap: anywhere; }

h1 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(3.35rem, 6.6vw, 6.55rem);
    font-weight: 690;
    letter-spacing: -0.067em;
    line-height: 0.96;
}

.hero-body {
    max-width: 620px;
    margin: 28px 0 0;
    color: var(--muted);
    font-size: clamp(1.08rem, 1.8vw, 1.28rem);
    line-height: 1.65;
}

.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }

.button {
    min-height: 54px;
    padding: 0 21px;
    border: 1px solid transparent;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 700;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--text); color: #111; }
.button-primary svg { width: 20px; fill: currentColor; }
.button-secondary { border-color: var(--line); background: var(--surface-soft); }
.button-secondary:hover, .button-secondary:focus-visible { border-color: var(--line-strong); background: rgba(255, 255, 255, 0.09); }
.availability { margin: 16px 0 0; color: var(--faint); font-size: 0.85rem; }

.hero-visual { position: relative; min-height: 610px; }

.hero-visual::before {
    content: "";
    position: absolute;
    inset: 8% -14% -5% 6%;
    border: 1px solid rgba(255, 255, 255, 0.055);
    border-radius: 50%;
    background: radial-gradient(circle at 46% 48%, rgba(224, 160, 70, 0.17), transparent 56%);
    transform: rotate(-8deg);
}

.phone-preview {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 66%;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 38px;
    background: #000;
    box-shadow: var(--shadow);
    transform: rotate(2.6deg);
}

.phone-preview::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 0 7px rgba(255, 255, 255, 0.025);
    pointer-events: none;
}

.trust-bar {
    padding: 24px 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.trust-bar div {
    min-height: 74px;
    padding: 4px 26px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 1px solid var(--line);
}

.trust-bar div:first-child { padding-left: 0; border-left: 0; }
.trust-bar strong { font-size: 0.98rem; }
.trust-bar span { margin-top: 3px; color: var(--faint); font-size: 0.82rem; }
.showcase, .features, .use-cases { padding: 130px 0; }
.section-heading { max-width: 760px; margin-bottom: 54px; }

.section-heading h2, .use-case-intro h2, .privacy-callout h2 {
    margin: 0;
    font-size: clamp(2.3rem, 4.8vw, 4.6rem);
    line-height: 1.04;
    letter-spacing: -0.055em;
}

.section-heading > p:last-child, .use-case-intro > p:last-child, .privacy-callout > div > p:last-child {
    max-width: 680px;
    margin: 21px 0 0;
    color: var(--muted);
    font-size: 1.08rem;
}

.shot-carousel { position: relative; }

.shot-viewport {
    position: relative;
    min-height: clamp(520px, 57vw, 680px);
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 50% 42%, rgba(214, 154, 69, 0.115), transparent 29rem),
        linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
}

.shot-viewport::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 3;
    border-radius: inherit;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.025);
    pointer-events: none;
}

.shot-card {
    position: absolute;
    inset: 0;
    margin: 0;
    padding: clamp(20px, 3.2vw, 42px);
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(5%, 0, 0) scale(0.985);
    transition: opacity 520ms ease, filter 650ms ease, transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
}

.shot-card.is-before { transform: translate3d(-5%, 0, 0) scale(0.985); }

.shot-card.is-active {
    z-index: 2;
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0) scale(1);
    pointer-events: auto;
}

.shot-media {
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shot-card img {
    width: auto;
    max-width: 100%;
    max-height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    background: #000;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5);
}

.shot-card figcaption {
    width: min(760px, 100%);
    margin: 22px auto 0;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 14px;
    text-align: center;
}

.shot-card figcaption strong { font-size: 1rem; }
.shot-card figcaption span { color: var(--faint); font-size: 0.86rem; }

.shot-toolbar {
    margin-top: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.shot-dots { display: flex; align-items: center; gap: 8px; }

.shot-dot {
    position: relative;
    width: 42px;
    height: 34px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--faint);
    cursor: pointer;
    font-size: 0.67rem;
    font-weight: 760;
    letter-spacing: 0.08em;
    transition: color 220ms ease;
}

.shot-dot::after {
    content: "";
    position: absolute;
    right: 5px;
    bottom: 1px;
    left: 5px;
    height: 1px;
    background: var(--line-strong);
    transform-origin: left;
    transition: background 220ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.shot-dot:hover, .shot-dot:focus-visible, .shot-dot.is-active { color: var(--text); }
.shot-dot.is-active::after { background: var(--amber-soft); transform: scaleY(3); }

.shot-arrows { display: flex; gap: 9px; }

.shot-arrows button {
    width: 44px;
    height: 44px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--surface-soft);
    cursor: pointer;
    transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.shot-arrows button:hover, .shot-arrows button:focus-visible { border-color: var(--line-strong); background: rgba(255, 255, 255, 0.09); transform: translateY(-2px); }
.shot-arrows svg { width: 19px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.features { border-top: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }

.feature-grid article {
    min-height: 270px;
    padding: 30px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.018);
}

.feature-number { color: var(--amber); font-size: 0.72rem; font-weight: 750; letter-spacing: 0.1em; }
.feature-grid h3, .use-case-list h3 { margin: 54px 0 10px; font-size: 1.34rem; line-height: 1.2; letter-spacing: -0.025em; }
.feature-grid p, .use-case-list p { margin: 0; color: var(--muted); }

.use-cases {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(350px, 0.7fr);
    gap: 100px;
    align-items: start;
}

.use-case-intro { position: sticky; top: 48px; }
.use-case-list { border-top: 1px solid var(--line); }
.use-case-list article { padding: 32px 0; display: grid; grid-template-columns: 50px 1fr; gap: 18px; border-bottom: 1px solid var(--line); }
.use-case-list > article > span { color: var(--amber); font-size: 0.73rem; font-weight: 750; }
.use-case-list h3 { margin: 0 0 7px; }

.privacy-callout {
    margin-bottom: 130px;
    padding: 58px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 60px;
    align-items: end;
    overflow: hidden;
    border: 1px solid rgba(232, 184, 111, 0.22);
    border-radius: var(--radius-lg);
    background: radial-gradient(circle at 89% 30%, rgba(210, 146, 65, 0.2), transparent 20rem), linear-gradient(140deg, #171411, #0f0e0d 72%);
}

.privacy-callout::before {
    content: "";
    position: absolute;
    right: -90px;
    bottom: -160px;
    width: 390px;
    height: 390px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.privacy-callout h2 { max-width: 780px; font-size: clamp(2.2rem, 4.2vw, 4rem); }

.text-link {
    position: relative;
    z-index: 1;
    min-width: 212px;
    padding-bottom: 8px;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid var(--line-strong);
    color: var(--amber-soft);
    font-size: 0.95rem;
    font-weight: 680;
}

.site-footer { border-top: 1px solid var(--line); background: #070707; }

.footer-inner {
    min-height: 190px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
    align-items: center;
}

.footer-brand div { display: flex; flex-direction: column; }
.footer-brand span { color: var(--faint); font-size: 0.82rem; }
.footer-links { gap: 24px; color: var(--muted); font-size: 0.86rem; }
.copyright { grid-column: 1 / -1; margin: -44px 0 0; color: #5e5b57; font-size: 0.76rem; text-align: right; }
.privacy-main { padding: 80px 0 130px; }
.privacy-hero { max-width: 830px; padding: 46px 0 78px; }
.privacy-hero h1 { font-size: clamp(3rem, 7vw, 6rem); }
.privacy-hero > p:not(.eyebrow) { max-width: 720px; margin: 24px 0 0; color: var(--muted); font-size: 1.1rem; }
.policy-meta { margin-top: 26px; color: var(--faint); font-size: 0.84rem; }
.policy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }

.policy-grid section {
    min-height: 260px;
    padding: 34px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.policy-grid section:last-child { grid-column: 1 / -1; min-height: auto; }
.policy-grid h2 { margin: 0 0 18px; font-size: 1.35rem; letter-spacing: -0.025em; }
.policy-grid p { margin: 0; color: var(--muted); }
.policy-grid a { color: var(--amber-soft); text-decoration: underline; text-underline-offset: 3px; }
.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.9rem; }
.back-link:hover, .back-link:focus-visible { color: var(--text); }
:focus-visible { outline: 2px solid var(--amber-soft); outline-offset: 4px; }

@media (max-width: 920px) {
    .nav-links { display: none; }
    .hero { grid-template-columns: 1fr; gap: 30px; padding-top: 70px; }
    .hero-copy { max-width: 780px; }
    .hero-visual { width: min(560px, 100%); min-height: 650px; margin-inline: auto; }
    .trust-bar, .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .trust-bar div:nth-child(3) { padding-left: 0; border-left: 0; }
    .trust-bar div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .use-cases { grid-template-columns: 1fr; gap: 56px; }
    .use-case-intro { position: static; }
    .privacy-callout { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 680px) {
    :root { --shell: min(100% - 28px, 1180px); }
    .site-nav { min-height: 74px; }
    .brand img { width: 38px; height: 38px; }
    .brand span, .nav-download { display: none; }
    .hero { min-height: auto; padding: 66px 0 70px; }
    h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
    .hero-actions { flex-direction: column; }
    .button { width: 100%; }
    .hero-visual { min-height: 560px; margin-top: 24px; }
    .phone-preview { right: 8%; width: 68%; border-radius: 27px; }
    .trust-bar, .feature-grid, .policy-grid { grid-template-columns: 1fr; }
    .trust-bar div { padding: 20px 0; border-left: 0; border-bottom: 1px solid var(--line); }
    .trust-bar div:last-child { border-bottom: 0; }
    .showcase, .features, .use-cases { padding: 92px 0; }
    .shot-viewport { min-height: 520px; border-radius: 28px; }
    .shot-card { padding: 20px 16px 22px; }
    .shot-card figcaption { margin-top: 16px; display: block; }
    .shot-card figcaption span { margin-top: 3px; display: block; }
    .shot-toolbar { align-items: flex-end; gap: 14px; }
    .shot-dots { width: 100%; gap: 2px; }
    .shot-dot { width: auto; min-width: 0; flex: 1; }
    .shot-arrows button { width: 42px; height: 42px; }
    .feature-grid article { min-height: 230px; }
    .privacy-callout { margin-bottom: 90px; padding: 34px 25px; border-radius: 26px; }
    .text-link { min-width: 0; width: 100%; }
    .footer-inner { padding: 48px 0; grid-template-columns: 1fr; }
    .footer-links { flex-wrap: wrap; }
    .copyright { grid-column: auto; margin: 0; text-align: left; }
    .privacy-main { padding: 50px 0 90px; }
    .policy-grid section, .policy-grid section:last-child { grid-column: auto; min-height: auto; padding: 28px 24px; }
}

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