@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&display=swap');

:root {
    --bg: #f4f0e8;
    --paper: #fbf8f2;
    --ink: #11131a;
    --muted: #65666a;
    --line: rgba(17, 19, 26, 0.14);
    --night: #0b0d12;
    --orange: #ff6b35;
    --amber: #ffb45b;
    --blue: #4f78ff;
    --green: #75e29c;
    --serif: "Instrument Serif", Georgia, serif;
    --sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --shadow: 0 28px 70px rgba(24, 20, 16, 0.16);
    --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 75% 8%, rgba(255, 180, 91, 0.18), transparent 25rem),
        var(--bg);
    font-family: var(--sans);
    line-height: 1.5;
    overflow-x: hidden;
}
img { max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.sr-only, .skip-link:not(:focus) {
    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:focus {
    position: fixed;
    z-index: 100;
    top: 12px;
    left: 12px;
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--paper);
}

.site-header, main, .site-footer {
    width: min(1220px, calc(100% - 48px));
    margin-inline: auto;
}
.site-header {
    position: sticky;
    z-index: 50;
    top: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
    margin-top: 16px;
    padding: 10px 12px 10px 16px;
    border: 1px solid rgba(255,255,255,.75);
    border-radius: 22px;
    background: rgba(249, 246, 240, 0.76);
    box-shadow: 0 12px 35px rgba(22,20,17,.08);
    backdrop-filter: blur(18px) saturate(130%);
    transition: box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled {
    background: rgba(249, 246, 240, 0.92);
    box-shadow: 0 16px 45px rgba(22,20,17,.13);
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: -.03em;
}
.brand img { border-radius: 11px; box-shadow: 0 5px 14px rgba(28,24,42,.2); }
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a { color: #4f5054; text-decoration: none; font-size: .91rem; font-weight: 600; }
.site-nav a:hover { color: var(--ink); }
.site-nav .nav-cta {
    padding: 11px 17px;
    border-radius: 13px;
    color: white;
    background: var(--night);
}
.nav-toggle { display: none; }

.hero {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    align-items: center;
    gap: clamp(24px, 5vw, 80px);
    min-height: 760px;
    padding: 78px 0 70px;
}
.kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    color: #4e4f52;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
}
.kicker span { width: 28px; height: 2px; background: var(--orange); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 {
    margin-bottom: 24px;
    font-family: var(--serif);
    font-weight: 400;
    letter-spacing: -.045em;
    line-height: .96;
}
h1 { font-size: clamp(4.2rem, 7.2vw, 7rem); }
h2 { font-size: clamp(3.1rem, 5.5vw, 5.4rem); }
h1 em, h2 em { color: var(--orange); font-weight: 400; }
.hero-lead {
    max-width: 590px;
    margin-bottom: 30px;
    color: var(--muted);
    font-size: clamp(1.08rem, 1.5vw, 1.28rem);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    min-height: 54px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 15px;
    text-decoration: none;
    font-size: .94rem;
    font-weight: 700;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--night); box-shadow: 0 12px 24px rgba(11,13,18,.18); }
.button-primary:hover { background: #242733; box-shadow: 0 15px 30px rgba(11,13,18,.24); }
.button-secondary { border-color: var(--line); background: rgba(255,255,255,.46); }
.button-secondary:hover { background: white; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; color: #77766f; font-size: .78rem; font-weight: 600; }
.hero-meta span + span::before { content: "·"; margin-right: 20px; color: var(--orange); }

.hero-stage { position: relative; min-height: 620px; display: grid; place-items: center; isolation: isolate; }
.stage-glow {
    position: absolute;
    z-index: -3;
    width: 90%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,138,72,.44), rgba(255,180,91,.2) 42%, transparent 68%);
    filter: blur(15px);
}
.display-orbit { position: absolute; z-index: -2; border: 1px solid rgba(17,19,26,.12); border-radius: 50%; transform: rotate(-18deg); }
.orbit-one { width: 96%; aspect-ratio: 1.25; }
.orbit-two { width: 74%; aspect-ratio: 1; transform: rotate(28deg); }
.app-preview {
    position: relative;
    width: min(440px, 75%);
    height: 580px;
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.85);
    border-radius: 29px;
    background: #e7edf3;
    box-shadow: 0 38px 75px rgba(31,26,22,.25), 0 4px 0 rgba(255,255,255,.7) inset;
    transform: rotate(2.5deg);
}
.preview-bar {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    color: #272930;
    background: rgba(212,231,245,.88);
    border-bottom: 1px solid rgba(0,0,0,.08);
    font-size: .72rem;
}
.preview-notch { position: absolute; top: 0; width: 78px; height: 16px; border-radius: 0 0 10px 10px; background: #101218; }
.preview-status { margin-left: auto; margin-right: 20px; font-weight: 700; }
.app-preview img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.floating-note {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 12px 15px;
    border: 1px solid rgba(255,255,255,.8);
    border-radius: 16px;
    background: rgba(252,249,243,.86);
    box-shadow: 0 18px 40px rgba(34,28,23,.18);
    backdrop-filter: blur(14px);
    color: #6e6d69;
    font-size: .72rem;
    line-height: 1.25;
}
.floating-note b { display: block; color: var(--ink); font-size: .82rem; }
.note-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: #ffe5d7; color: var(--orange); font-size: 1.2rem; }
.note-recovery { left: -2%; bottom: 15%; }
.note-brightness { right: 0; top: 16%; }
.note-brightness .note-icon { color: #c78100; background: #fff1ca; }

.trust-strip {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    padding: 22px 28px;
    border-block: 1px solid var(--line);
    color: #55565a;
}
.trust-strip p { margin: 0; font-family: var(--serif); font-size: 1.35rem; }
.trust-strip div { display: flex; align-items: center; gap: 15px; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.trust-strip i { width: 4px; height: 4px; border-radius: 50%; background: var(--orange); }

.section { padding: 130px 0 20px; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; column-gap: 60px; align-items: end; margin-bottom: 55px; }
.section-heading .kicker { grid-column: 1 / -1; }
.section-heading h2 { margin: 0; }
.section-heading > p:last-child { max-width: 480px; margin-bottom: 6px; color: var(--muted); font-size: 1.05rem; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.feature-card {
    position: relative;
    min-height: 390px;
    overflow: hidden;
    padding: clamp(25px, 3vw, 40px);
    border: 1px solid rgba(255,255,255,.72);
    border-radius: var(--radius);
    background: rgba(252,249,243,.72);
    box-shadow: 0 13px 35px rgba(42,35,28,.07);
}
.feature-card-wide { grid-column: 1 / -1; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 45px; }
.feature-number { display: block; margin-bottom: 45px; color: #888781; font-size: .69rem; font-weight: 700; letter-spacing: .14em; }
.feature-card h3 { margin: 0 0 12px; font-family: var(--serif); font-size: clamp(2rem, 3vw, 3rem); font-weight: 400; line-height: 1; letter-spacing: -.035em; }
.feature-card p { max-width: 510px; margin-bottom: 0; color: var(--muted); }
.feature-icon { display: grid; place-items: center; width: 62px; height: 62px; margin: -18px 0 28px; border-radius: 18px; font-size: 2rem; }
.sun-icon { color: #af6f00; background: #ffe8a8; box-shadow: 0 0 55px rgba(255,191,74,.45); }
.cup-icon { color: var(--orange); background: #ffe0d3; }
.mini-displays {
    display: grid;
    grid-template-columns: 1.12fr 1fr .7fr;
    align-items: end;
    gap: clamp(18px, 3vw, 34px);
    min-height: 230px;
}
.mini-display {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 8px 5px;
    color: #848383;
    font-size: .67rem;
}
.mini-display .screen {
    position: relative;
    grid-column: 1 / -1;
    justify-self: center;
    display: block;
    width: 100%;
    height: 112px;
    border: 7px solid #292c34;
    background: #17191f;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.035);
}
.mini-display.is-on .screen {
    background:
        radial-gradient(circle at 72% 25%, rgba(130,218,255,.42), transparent 25%),
        linear-gradient(145deg, #366ee8, #6148c6 55%, #ff8759);
}
.mini-laptop .screen {
    width: 92%;
    height: 108px;
    border-width: 6px;
    border-radius: 10px 10px 5px 5px;
}
.mini-laptop .screen::before {
    content: "";
    position: absolute;
    top: -6px;
    left: 50%;
    width: 22px;
    height: 5px;
    border-radius: 0 0 5px 5px;
    background: #111319;
    transform: translateX(-50%);
}
.mini-laptop .screen::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -15px;
    width: 116%;
    height: 9px;
    border-radius: 1px 1px 9px 9px;
    background: linear-gradient(180deg, #b6b7ba, #707176);
    box-shadow: inset 0 2px 0 #d9d9da, 0 3px 4px rgba(0,0,0,.2);
    transform: translateX(-50%);
}
.mini-monitor .screen {
    margin-bottom: 18px;
    border-radius: 8px;
}
.mini-monitor .screen::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -27px;
    width: 9px;
    height: 20px;
    background: linear-gradient(90deg, #6d7077, #b6b8bd, #63666d);
    transform: translateX(-50%);
}
.mini-monitor .screen::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -31px;
    width: 52%;
    height: 5px;
    border-radius: 5px 5px 2px 2px;
    background: #5e6168;
    box-shadow: 0 2px 3px rgba(0,0,0,.18);
    transform: translateX(-50%);
}
.mini-portrait .screen {
    width: 66%;
    height: 172px;
}
.mini-display b { color: #313238; }
.mini-display small { color: var(--orange); font-weight: 800; }
.mini-display.is-on small { color: #2b9b57; }
.demo-slider { position: absolute; left: 40px; right: 40px; bottom: 42px; height: 5px; border-radius: 9px; background: #ddd9d1; }
.demo-slider span { display: block; width: 68%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--orange), var(--amber)); }
.demo-slider i { position: absolute; top: 50%; left: 68%; width: 24px; height: 24px; border: 5px solid white; border-radius: 50%; background: var(--orange); box-shadow: 0 3px 8px rgba(0,0,0,.2); transform: translate(-50%,-50%); }
.demo-slider b { position: absolute; right: 0; top: -30px; font-size: .75rem; }
.feature-dark { color: white; border-color: #222631; background: var(--night); }
.feature-dark .feature-number, .feature-dark p { color: #a5a8b1; }
.shortcut { display: flex; gap: 8px; margin: -8px 0 35px; }
kbd { display: grid; place-items: center; min-width: 48px; height: 48px; border: 1px solid #3b3f4b; border-bottom-width: 4px; border-radius: 12px; color: white; background: #1b1e26; font: 600 1.05rem var(--sans); }
.eye-card { background: linear-gradient(135deg, rgba(243,249,255,.9), rgba(255,244,237,.9)); }
.eye-visual {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 18px;
    min-height: 92px;
    margin-top: 28px;
    padding: 16px 20px;
    border: 1px solid rgba(79,120,255,.13);
    border-radius: 18px;
    background: rgba(255,255,255,.64);
    box-shadow: inset 0 0 40px rgba(79,120,255,.08);
}
.eye { position: relative; grid-row: 1 / 3; width: 64px; height: 36px; overflow: hidden; border: 2px solid var(--blue); border-radius: 100% 0 100% 0; transform: rotate(45deg); }
.eye i { position: absolute; top: 50%; left: 50%; width: 22px; height: 22px; border: 6px solid #b9c8ff; border-radius: 50%; background: var(--blue); transform: translate(-50%,-50%); }
.eye-visual p { align-self: end; margin: 0 0 2px; color: #242734; font-size: .86rem; font-weight: 700; }
.eye-visual span { align-self: start; color: #878995; font-size: .7rem; }

.workflow { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 9vw, 130px); align-items: start; }
.workflow-intro { position: sticky; top: 130px; }
.workflow-intro > p:last-child { max-width: 500px; color: var(--muted); }
.workflow-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.workflow-list li { display: grid; grid-template-columns: 70px 1fr; gap: 18px; padding: 38px 5px; border-bottom: 1px solid var(--line); }
.workflow-list > li > span { color: var(--orange); font-size: .72rem; font-weight: 700; letter-spacing: .12em; }
.workflow-list h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 2.2rem; font-weight: 400; line-height: 1; }
.workflow-list p { margin: 0; color: var(--muted); }

.detail-card { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; padding: clamp(35px, 6vw, 78px); border-radius: 34px; color: white; background: radial-gradient(circle at 10% 10%, #2e3350, transparent 35%), var(--night); }
.detail-card h2 { margin: 0; font-size: clamp(3rem, 5vw, 5rem); }
.kicker-light { color: #b6b8c0; }
.check-list { display: grid; align-content: center; gap: 0; margin: 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid #30333c; color: #d7d9df; }
.check-list span { color: var(--green); }
.technical-note { max-width: 890px; margin: 25px auto 0; color: #77766f; font-size: .79rem; text-align: center; }

.purchase { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: clamp(50px, 10vw, 150px); padding-bottom: 130px; }
.purchase-copy > p:last-child { max-width: 500px; color: var(--muted); font-size: 1.05rem; }
.price-card { padding: 32px; border: 1px solid rgba(255,255,255,.76); border-radius: 28px; background: rgba(252,249,243,.72); box-shadow: var(--shadow); }
.price-top { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.price-top img { border-radius: 16px; }
.price { margin: 30px 0 22px; font-family: var(--serif); font-size: 6rem; line-height: 1; }
.price sup { font: 500 1.5rem var(--sans); vertical-align: top; }
.price small { color: var(--muted); font: 700 .7rem var(--sans); letter-spacing: .12em; }
.price-card ul { display: grid; gap: 9px; margin: 0 0 28px; padding: 22px 0; border-block: 1px solid var(--line); list-style: none; color: #55565a; }
.price-card li::before { content: "✓"; margin-right: 10px; color: #238949; }
.button-full { width: 100%; }
.price-note { margin: 12px 0 0; color: #898781; font-size: .72rem; text-align: center; }

.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; padding: 28px 0 40px; border-top: 1px solid var(--line); color: #75746f; font-size: .78rem; }
.site-footer p { margin: 0; }
.site-footer p:last-child { text-align: right; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
    .site-header, main, .site-footer { width: min(100% - 28px, 720px); }
    .nav-toggle { display: grid; place-items: center; gap: 5px; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 12px; background: var(--night); }
    .nav-toggle span:not(.sr-only) { width: 19px; height: 2px; background: white; transition: transform .2s ease; }
    .nav-toggle[aria-expanded="true"] span:nth-last-child(2) { transform: translateY(3.5px) rotate(45deg); }
    .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
    .site-nav { position: absolute; top: calc(100% + 8px); left: 0; right: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 10px; border: 1px solid white; border-radius: 18px; background: rgba(249,246,240,.98); box-shadow: var(--shadow); }
    .site-nav.is-open { display: flex; }
    .site-nav a { padding: 13px; }
    .site-nav .nav-cta { margin-top: 5px; text-align: center; }
    .hero { grid-template-columns: 1fr; padding-top: 90px; }
    .hero-copy { text-align: center; }
    .hero-copy .kicker, .hero-actions, .hero-meta { justify-content: center; }
    .hero-lead { margin-inline: auto; }
    .hero-stage { min-height: 650px; }
    .trust-strip { flex-direction: column; text-align: center; }
    .section-heading, .workflow, .purchase, .detail-card { grid-template-columns: 1fr; }
    .section-heading { gap: 20px; }
    .workflow-intro { position: static; }
    .feature-card-wide { grid-template-columns: 1fr; }
    .site-footer { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .site-footer p:last-child { text-align: center; }
}

@media (max-width: 620px) {
    .site-header { top: 8px; margin-top: 8px; }
    h1 { font-size: clamp(3.75rem, 18vw, 5.2rem); }
    h2 { font-size: clamp(2.9rem, 14vw, 4.4rem); }
    .hero { min-height: auto; padding: 72px 0 35px; }
    .hero-stage { min-height: 530px; }
    .app-preview { width: 80%; height: 475px; }
    .floating-note { padding: 9px 11px; }
    .note-recovery { left: -3%; }
    .note-brightness { right: -3%; top: 12%; }
    .trust-strip div { flex-wrap: wrap; justify-content: center; }
    .section { padding-top: 95px; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-card, .feature-card-wide { grid-column: auto; min-height: 370px; padding: 26px; }
    .feature-card-wide { gap: 35px; }
    .mini-displays { gap: 12px; min-height: 170px; }
    .mini-display .screen { height: 76px; border-width: 5px; }
    .mini-laptop .screen { height: 70px; border-width: 5px; }
    .mini-laptop .screen::before { top: -5px; }
    .mini-laptop .screen::after { bottom: -12px; height: 7px; }
    .mini-monitor .screen { margin-bottom: 14px; }
    .mini-monitor .screen::before { bottom: -22px; height: 17px; }
    .mini-monitor .screen::after { bottom: -25px; }
    .mini-portrait .screen { width: 68%; height: 116px; }
    .feature-number { margin-bottom: 32px; }
    .demo-slider { left: 27px; right: 27px; }
    .eye-visual { min-height: 92px; }
    .detail-card { padding: 30px 24px; border-radius: 25px; }
    .workflow-list li { grid-template-columns: 44px 1fr; }
    .purchase { padding-bottom: 90px; }
    .price-card { padding: 24px; }
    .hero-meta span + span::before { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}