:root {
    --bg: #F5F6F1;
    --surface: #FFFFFF;
    --ink: #14171A;
    --muted: #5C6259;
    --line: #DEE1D7;
    --accent: #1F5C4E;
    --accent-ink: #F5F6F1;
    --accent-2: #C97C2C;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
.brand {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -0.01em;
    margin: 0;
}

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

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

.wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* ---------- header ---------- */
header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(245, 246, 241, 0.92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
}

.nav-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.brand {
    font-size: 20px;
}

.brand span {
    color: var(--accent);
}

nav.links {
    display: flex;
    gap: 32px;
}

nav.links a {
    font-size: 15px;
    color: var(--muted);
    transition: color .15s;
}

nav.links a:hover {
    color: var(--ink);
}

.nav-cta {
    padding: 9px 18px;
    border-radius: 6px;
    background: var(--ink);
    color: var(--bg);
    font-size: 14px;
    font-weight: 500;
}

.menu-toggle {
    display: none;
}

/* ---------- hero ---------- */
.hero {
    padding: 88px 0 64px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 64px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(34px, 4.6vw, 54px);
}

.hero p.lead {
    margin: 22px 0 0;
    max-width: 46ch;
    font-size: 18px;
    color: var(--muted);
}

.hero-actions {
    margin-top: 34px;
}

.hero-cta {
    display: inline-block;
    background: var(--accent);
    color: var(--accent-ink);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    padding: 14px 26px;
    border-radius: 8px;
}

.hero-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--muted);
}

/* hero illustration */
.stack {
    position: relative;
    height: 340px;
}

.chip {
    position: absolute;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px 16px;
    width: 200px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
}

.chip .dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

.chip.mp4 {
    top: 0;
    left: 20px;
    transform: rotate(-4deg);
}

.chip.mp3 {
    top: 110px;
    left: 110px;
    transform: rotate(3deg);
}

.chip.jpg {
    top: 220px;
    left: 10px;
    transform: rotate(-2deg);
}

.chip.mp4 .dot {
    background: var(--accent);
}

.chip.mp3 .dot {
    background: var(--accent-2);
}

.chip.jpg .dot {
    background: #7A6FD1;
}

/* ---------- tools ---------- */
.section {
    padding: 64px 0;
    border-top: 1px solid var(--line);
}

.section-head {
    max-width: 56ch;
    margin-bottom: 40px;
}

.section-head h2 {
    font-size: clamp(24px, 3vw, 32px);
}

.section-head p {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 16px;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
}

.tool-card {
    background: var(--surface);
    padding: 28px;
    min-height: 170px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.tool-card .icon {
    width: 26px;
    height: 26px;
    color: var(--accent);
}

.tool-card h3 {
    font-size: 17px;
}

.tool-card p {
    margin: 0;
    font-size: 14px;
    color: var(--muted);
    flex: 1;
}

.tool-card .go {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
}

.tool-card.soon {
    opacity: .55;
}

.tool-card.soon .go {
    color: var(--muted);
}

/* ---------- how it works ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step .num {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 15px;
    color: var(--accent);
    border: 1px solid var(--line);
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.step h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.step p {
    margin: 0;
    font-size: 14px;
    color: var(--muted);
}

/* ---------- why ---------- */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
}

.why-item h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.why-item p {
    margin: 0;
    font-size: 14px;
    color: var(--muted);
}

/* ---------- faq ---------- */
.faq-list {
    max-width: 70ch;
}

details {
    border-bottom: 1px solid var(--line);
    padding: 20px 0;
}

details summary {
    cursor: pointer;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 16px;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

details summary::-webkit-details-marker {
    display: none;
}

details summary::after {
    content: '+';
    font-size: 20px;
    color: var(--muted);
    font-weight: 400;
    margin-left: 16px;
}

details[open] summary::after {
    content: '–';
}

details p {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 15px;
    max-width: 60ch;
}

/* ---------- footer ---------- */
footer {
    border-top: 1px solid var(--line);
    padding: 56px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 36px;
}

.footer-brand p {
    margin: 14px 0 0;
    font-size: 14px;
    color: var(--muted);
    max-width: 32ch;
}

.footer-col h4 {
    font-size: 13px;
    margin: 0 0 14px;
    color: var(--muted);
    font-weight: 600;
}

.footer-col a {
    display: block;
    font-size: 14px;
    padding: 6px 0;
    color: var(--ink);
}

.footer-bottom {
    border-top: 1px solid var(--line);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: var(--muted);
}

@media (max-width:860px) {
    nav.links {
        display: none;
    }

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

    .stack {
        height: 220px;
        margin-top: 8px;
    }

    .tool-grid {
        grid-template-columns: 1fr 1fr;
    }

    .steps {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width:520px) {
    .tool-grid {
        grid-template-columns: 1fr;
    }

    .paste-form {
        flex-direction: column;
    }

    .paste-form button {
        width: 100%;
    }
}

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