/* ── Design tokens ───────────────────────────────────────────────────────── */
:root {
    --bg:        #000000;
    --surface:   #1C1C1E;
    --surface-2: #2C2C2E;
    --surface-3: #3A3A3C;
    --blue:      #0A84FF;
    --blue-dim:  rgba(10, 132, 255, 0.15);
    --blue-glow: rgba(10, 132, 255, 0.30);
    --green:     #30D158;
    --green-dim: rgba(48, 209, 88, 0.15);
    --amber:     #FF9F0A;
    --text:      #FFFFFF;
    --muted:     rgba(235, 235, 245, 0.60);
    --muted-2:   rgba(235, 235, 245, 0.30);
    --line:      rgba(255, 255, 255, 0.10);
    --line-2:    rgba(255, 255, 255, 0.06);
    --shadow:    rgba(0, 0, 0, 0.60);
    --font:      "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;
    --mono:      "IBM Plex Mono", ui-monospace, monospace;
    --r-sm:      10px;
    --r:         16px;
    --r-lg:      24px;
    --r-xl:      32px;
    --page-pad:  16px;
}

/* ── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin-top: 0; color: var(--muted); line-height: 1.7; }
h1, h2, h3 { margin-top: 0; font-family: var(--font); font-weight: 800; }
button { cursor: pointer; font-family: var(--font); }
.mono { font-family: var(--mono); }
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 4px; }

/* ── Utilities ────────────────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    vertical-align: middle;
    flex-shrink: 0;
}
.badge-green { background: var(--green-dim); color: var(--green); }
.badge-blue  { background: var(--blue-dim);  color: var(--blue);  }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 1px solid rgba(10, 132, 255, 0.30);
    border-radius: 999px;
    background: rgba(10, 132, 255, 0.10);
    color: var(--blue);
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.sep { color: var(--muted-2); }
.icon-sm { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Reveal animations ────────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Section shell ────────────────────────────────────────────────────────── */
.section-shell {
    width: min(1160px, 100% - var(--page-pad) * 2);
    margin: 0 auto;
}

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: min(1160px, 100% - var(--page-pad) * 2);
    margin: 12px auto 0;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: var(--r-xl);
    background: rgba(0, 0, 0, 0.80);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transition: box-shadow 0.3s ease;
}
.topbar.scrolled { box-shadow: 0 8px 40px rgba(0,0,0,0.70); }

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: -0.02em;
    flex-shrink: 0;
    min-height: 44px;
}
.brand-mark { width: 32px; height: 32px; border-radius: 10px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: 999px;
    transition: color 0.2s, background 0.2s;
    white-space: nowrap;
    min-height: 40px;
}
.nav-links a:hover { color: var(--text); background: var(--line-2); }
.nav-links .nav-cta {
    color: #fff;
    background: var(--blue);
    padding: 8px 16px;
    border-radius: 999px;
}
.nav-links .nav-cta:hover { opacity: 0.88; background: var(--blue); transform: translateY(-1px); }

.menu-button {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: var(--line-2);
    color: var(--text);
    flex-shrink: 0;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 50px;
    padding: 13px 22px;
    border-radius: var(--r);
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 700;
    white-space: nowrap;
    transition: transform 0.18s ease, opacity 0.18s ease, box-shadow 0.18s ease;
    -webkit-tap-highlight-color: transparent;
    border: none;
    cursor: pointer;
}
.button:active { transform: scale(0.96); }
.button-primary { background: var(--blue); color: #fff; box-shadow: 0 0 0 0 var(--blue-glow); }
.button-primary:hover { opacity: 0.9; transform: translateY(-2px); box-shadow: 0 8px 32px var(--blue-glow); }
.button-ghost { background: var(--surface); color: var(--text); border: 1px solid var(--line); }
.button-ghost:hover { background: var(--surface-2); transform: translateY(-1px); }
.button-xl { min-height: 56px; padding: 15px 28px; font-size: 1rem; border-radius: var(--r-lg); }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
    display: grid;
    grid-template-columns: 1fr min(400px, 42%);
    gap: 3rem;
    align-items: center;
    padding: 72px 0 56px;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 5rem); line-height: 1.0; letter-spacing: -0.05em; margin-bottom: 18px; }
h2 { font-size: clamp(1.7rem, 3.8vw, 3.2rem); line-height: 1.05; letter-spacing: -0.04em; margin-bottom: 14px; }
h3 { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 8px; }

.hero-lede { font-size: 1.02rem; max-width: 540px; margin-bottom: 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }

.release-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.82rem;
}

/* Phone frame */
.hero-visual { position: relative; width: 100%; }

.phone-hero {
    position: relative;
    width: 100%;
    max-width: 300px;
    margin-left: auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 40px;
    padding: 10px;
    box-shadow: 0 32px 80px rgba(0,0,0,0.70), 0 0 0 1px rgba(255,255,255,0.06);
    overflow: hidden;
}
.phone-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(145deg, rgba(255,255,255,0.07) 0%, transparent 55%);
    pointer-events: none;
    z-index: 1;
}
.phone-notch {
    width: 90px;
    height: 24px;
    background: #000;
    border-radius: 0 0 16px 16px;
    margin: 0 auto 6px;
    position: relative;
    z-index: 2;
}
.phone-notch::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    background: #1a1a1a;
    border-radius: 50%;
    top: 6px;
    right: 18px;
}
.phone-hero img { border-radius: 30px; width: 100%; position: relative; z-index: 0; }

.float-card {
    position: absolute;
    padding: 12px 16px;
    background: rgba(0,0,0,0.88);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 16px 48px var(--shadow);
    min-width: 160px;
}
.float-card .label {
    display: block;
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 3px;
}
.float-card strong { font-size: 0.88rem; }
.float-top    { top: 36px;    left: -16px; }
.float-bottom { bottom: 28px; right: -16px; }

/* ── Trust bar ────────────────────────────────────────────────────────────── */
.trust-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    padding: 0 0 60px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 600;
    white-space: nowrap;
}
.trust-item i { width: 15px; height: 15px; color: var(--blue); flex-shrink: 0; }
.trust-divider { width: 1px; height: 18px; background: var(--line); flex-shrink: 0; }

/* ── Metrics ──────────────────────────────────────────────────────────────── */
.metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 0 0 72px;
}
.metric-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
}
.metric-card strong { font-size: 1rem; display: block; }
.metric-card p { margin: 0; font-size: 0.88rem; }
.metric-icon { width: 26px; height: 26px; color: var(--blue); }

/* ── Screenshots carousel ─────────────────────────────────────────────────── */
.screenshots-section { padding: 0 0 72px; }

.section-heading { margin-bottom: 28px; }
.section-heading p { max-width: 500px; }
.section-heading.centered {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 32px;
}
.section-heading.centered .eyebrow { margin: 0 auto 14px; }
.section-heading.centered p { margin: 0 auto; }

/* The scroll container sits edge-to-edge on mobile */
.screenshots-outer {
    width: 100%;
    overflow: hidden;
}

.screenshots-scroll {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding: 4px var(--page-pad) 20px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Pull left edge flush to screen */
    margin-left: calc(-1 * var(--page-pad));
    width: calc(100% + var(--page-pad) * 2);
}
.screenshots-scroll::-webkit-scrollbar { display: none; }

.screenshot-item {
    flex: 0 0 auto;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.ss-phone {
    /* Fluid width: at most 200px on desktop, scales down with screen */
    width: clamp(140px, 38vw, 200px);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 32px;
    padding: 8px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.50);
    transition: transform 0.28s ease, box-shadow 0.28s ease;
    flex-shrink: 0;
}
.ss-phone:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 28px 70px rgba(0,0,0,0.60), 0 0 0 1px var(--blue-dim);
}
.ss-notch {
    width: 50px;
    height: 14px;
    background: #000;
    border-radius: 0 0 10px 10px;
    margin: 0 auto 5px;
}
.ss-phone img {
    border-radius: 24px;
    width: 100%;
    /* Exact aspect of the real screenshots (1080×2276) */
    aspect-ratio: 1080 / 2276;
    object-fit: cover;
    object-position: top;
    display: block;
}

.ss-label {
    font-size: 0.80rem;
    font-weight: 600;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 5px;
}
.ss-new { color: var(--text); }

.scroll-hint {
    display: none;
    align-items: center;
    gap: 6px;
    color: var(--muted-2);
    font-size: 0.76rem;
    font-weight: 600;
    margin-top: 2px;
}

/* ── Features ─────────────────────────────────────────────────────────────── */
.split-section { padding: 0 0 72px; }
.section-intro { margin-bottom: 24px; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.feature-card {
    padding: 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
    border-color: rgba(10,132,255,0.40);
    transform: translateY(-3px);
    box-shadow: 0 10px 36px rgba(0,0,0,0.30);
}
.feature-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--r-sm);
    background: rgba(255,255,255,0.06);
    margin-bottom: 14px;
    color: var(--blue);
    flex-shrink: 0;
}
.feature-icon-wrap.blue { background: var(--blue-dim); }
.feature-icon-wrap.small { width: 38px; height: 38px; }
.feature-icon-wrap i { width: 20px; height: 20px; }

/* ── Install steps ────────────────────────────────────────────────────────── */
.install-section { padding: 0 0 72px; }
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 8px;
}
.step-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 26px 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
}
.step-num-big {
    position: absolute;
    top: 10px;
    right: 16px;
    font-family: var(--mono);
    font-size: 3.6rem;
    font-weight: 700;
    color: rgba(255,255,255,0.04);
    line-height: 1;
    pointer-events: none;
}

/* ── Architecture ─────────────────────────────────────────────────────────── */
.architecture { padding: 0 0 72px; }
.pipeline {
    display: grid;
    grid-template-columns: 1fr 44px 1fr 44px 1fr;
    align-items: stretch;
    gap: 8px;
}
.pipeline-step {
    padding: 26px 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
}
.step-num {
    display: block;
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--blue);
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}
.pipeline-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
}
.pipeline-arrow::after {
    content: "";
    display: block;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
}

/* ── Security ─────────────────────────────────────────────────────────────── */
.proof-section {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 12px;
    padding: 0 0 72px;
}
.proof-panel, .warning-panel {
    padding: 30px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-xl);
}
.proof-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}
.proof-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 700;
    background: var(--line-2);
    min-height: 36px;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.proof-links a:hover { background: var(--blue-dim); border-color: rgba(10,132,255,0.30); color: var(--blue); }
.warning-panel { background: rgba(255,159,10,0.06); border-color: rgba(255,159,10,0.18); }
.warning-icon-wrap {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    background: rgba(255,159,10,0.12);
    margin-bottom: 14px;
    color: var(--amber);
}
.warning-icon-wrap i { width: 24px; height: 24px; }

/* ── FAQ ──────────────────────────────────────────────────────────────────── */
.faq-section { padding: 0 0 72px; }
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.faq-item {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r);
    overflow: hidden;
    transition: border-color 0.2s;
}
.faq-item[open] { border-color: rgba(10,132,255,0.35); }
.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 17px 18px;
    cursor: pointer;
    font-size: 0.96rem;
    font-weight: 700;
    list-style: none;
    -webkit-tap-highlight-color: transparent;
    min-height: 54px;
    user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary span { flex: 1; }
.faq-item summary i {
    width: 18px;
    height: 18px;
    color: var(--muted);
    flex-shrink: 0;
    transition: transform 0.22s ease;
}
.faq-item[open] summary i { transform: rotate(180deg); color: var(--blue); }
.faq-item[open] summary { color: var(--blue); }
.faq-item > p {
    padding: 0 18px 16px;
    margin: 0;
    font-size: 0.90rem;
    border-top: 1px solid var(--line);
    padding-top: 14px;
}

/* ── Download CTA ─────────────────────────────────────────────────────────── */
.download-section { padding: 0 0 96px; }
.download-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    padding: 40px;
    background: linear-gradient(135deg, rgba(10,132,255,0.12) 0%, transparent 60%), var(--surface);
    border: 1px solid rgba(10,132,255,0.25);
    border-radius: var(--r-xl);
    box-shadow: 0 0 80px rgba(10,132,255,0.08);
}
.download-copy h2 { margin-bottom: 10px; }
.download-copy p { max-width: 560px; margin-bottom: 0; }
.download-copy .mono { color: var(--muted); font-size: 0.83em; }
.download-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    flex-shrink: 0;
    min-width: 220px;
}
.download-note {
    font-size: 0.74rem;
    color: var(--muted-2);
    margin: 2px 0 0;
    max-width: 240px;
}
.download-note em { font-style: normal; color: var(--muted); }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    width: min(1160px, 100% - var(--page-pad) * 2);
    margin: 0 auto;
    padding: 26px 0 40px;
    border-top: 1px solid var(--line);
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand .brand-mark { width: 28px; height: 28px; border-radius: 8px; }
.footer-brand strong { display: block; font-size: 0.92rem; }
.footer-brand p { margin: 0; font-size: 0.80rem; }
.footer-links { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); font-size: 0.86rem; font-weight: 600; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════════ */

/* ── ≤ 1024px tablet landscape ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .hero { grid-template-columns: 1fr min(360px, 46%); gap: 2rem; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .pipeline { grid-template-columns: 1fr 36px 1fr 36px 1fr; }
    .float-top  { left: -8px; }
    .float-bottom { right: -8px; }
}

/* ── ≤ 820px tablet portrait ───────────────────────────────────────────────── */
@media (max-width: 820px) {
    :root { --page-pad: 20px; }

    /* Hero: phone on top, copy below */
    .hero {
        grid-template-columns: 1fr;
        padding: 48px 0 36px;
        gap: 2rem;
        text-align: center;
    }
    .hero-copy { order: 2; }
    .hero-visual { order: 1; }
    .hero-actions { justify-content: center; }
    .release-strip { justify-content: center; }
    .hero-lede { margin: 0 auto 26px; }

    /* Phone frame centred, not too large */
    .phone-hero {
        max-width: 240px;
        margin: 0 auto;
        border-radius: 36px;
    }
    .float-card { display: none; }

    /* Metrics */
    .metrics { grid-template-columns: 1fr; gap: 10px; padding-bottom: 52px; }

    /* Trust bar: horizontal scroll */
    .trust-bar {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 48px;
        gap: 0;
        /* Pull to edges */
        width: 100vw;
        margin-left: calc(-1 * var(--page-pad));
        padding-left: var(--page-pad);
        padding-right: var(--page-pad);
    }
    .trust-bar::-webkit-scrollbar { display: none; }
    .trust-divider { display: none; }

    /* Steps */
    .steps { grid-template-columns: 1fr; gap: 10px; }

    /* Proof */
    .proof-section { grid-template-columns: 1fr; gap: 10px; }

    /* Pipeline */
    .pipeline { grid-template-columns: 1fr; gap: 0; }
    .pipeline-arrow { height: 28px; width: auto; }
    .pipeline-arrow::after {
        width: 1px;
        height: 100%;
        background: linear-gradient(180deg, transparent, var(--blue), transparent);
    }

    /* Download */
    .download-inner {
        flex-direction: column;
        align-items: stretch;
        padding: 26px;
        gap: 20px;
    }
    .download-actions { min-width: unset; align-items: stretch; }
    .download-actions .button { justify-content: center; }
    .download-note { max-width: 100%; }

    /* Screenshots hint */
    .scroll-hint { display: flex; }
}

/* ── ≤ 600px mobile ────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    :root { --page-pad: 16px; }

    /* Navbar */
    .topbar {
        margin: 8px auto 0;
        border-radius: var(--r-lg);
        padding: 8px 12px;
        position: relative;
    }
    .menu-button { display: inline-flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        padding: 10px;
        border: 1px solid var(--line);
        border-radius: var(--r-lg);
        background: rgba(18, 18, 20, 0.97);
        backdrop-filter: blur(28px);
        -webkit-backdrop-filter: blur(28px);
        z-index: 200;
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 13px 14px; border-radius: var(--r-sm); font-size: 0.94rem; min-height: 48px; }
    .nav-links .nav-cta { justify-content: center; border-radius: var(--r-sm); }

    /* Typography */
    h1 { font-size: clamp(2.2rem, 9.5vw, 3rem); }
    h2 { font-size: clamp(1.5rem, 7vw, 2.2rem); }

    /* Hero */
    .hero { padding: 40px 0 28px; gap: 1.8rem; }
    .phone-hero { max-width: 210px; border-radius: 32px; }
    .phone-notch { width: 72px; height: 20px; }

    /* Screenshots — phone width at most ~42% of screen */
    .ss-phone {
        width: clamp(130px, 42vw, 170px);
        border-radius: 26px;
        padding: 7px;
    }
    .ss-notch { width: 40px; height: 12px; }
    .ss-phone img { border-radius: 19px; }

    /* Features: single column */
    .feature-grid { grid-template-columns: 1fr; gap: 10px; }

    /* Sections spacing */
    .screenshots-section,
    .split-section,
    .install-section,
    .architecture,
    .proof-section,
    .faq-section,
    .download-section { padding-bottom: 52px; }

    /* Download */
    .download-inner { padding: 20px; }
    .button-xl { min-height: 52px; font-size: 0.95rem; }

    /* Metrics: 1 col */
    .metrics { grid-template-columns: 1fr; }

    /* FAQ */
    .faq-item summary { padding: 15px 16px; font-size: 0.90rem; min-height: 50px; }
    .faq-item > p { padding: 0 16px 14px; padding-top: 12px; font-size: 0.88rem; }

    /* Footer */
    .footer { flex-direction: column; align-items: flex-start; gap: 18px; padding: 22px 0 32px; }
    .footer-links { gap: 14px; }
}

/* ── ≤ 380px very small phones ──────────────────────────────────────────────── */
@media (max-width: 380px) {
    :root { --page-pad: 14px; }
    h1 { font-size: 2rem; }
    .phone-hero { max-width: 180px; }
    .ss-phone { width: clamp(120px, 44vw, 155px); }
    .hero-actions .button { font-size: 0.88rem; padding: 12px 16px; }
}

/* ── Safe area (notched phones) ─────────────────────────────────────────────── */
@supports (padding: env(safe-area-inset-bottom)) {
    .footer { padding-bottom: calc(36px + env(safe-area-inset-bottom)); }
}