/* ============================================================
   ZenFlo — landing page styles
   Brand: glassy violet on deep ink. Primary #c8bfff.
   ============================================================ */

:root {
    --ink-900: #0c0b12;
    --ink-800: #14121c;
    --ink-700: #1c1b27;
    --ink-600: #262436;
    --line: rgba(200, 191, 255, 0.10);
    --line-strong: rgba(200, 191, 255, 0.20);

    --violet: #c8bfff;
    --violet-bright: #a78bfa;
    --violet-deep: #6d5ae6;
    --pink: #ecb8ce;
    --magenta: #c084fc;

    --text: #ece9f5;
    --text-dim: #a7a2bd;
    --text-faint: #6f6a86;

    --grad: linear-gradient(120deg, #c8bfff 0%, #c084fc 45%, #ecb8ce 100%);
    --grad-soft: linear-gradient(135deg, rgba(167,139,250,0.18), rgba(236,184,206,0.10));

    --radius: 18px;
    --radius-lg: 28px;
    --maxw: 1180px;
    --shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7);
    --glow: 0 0 60px -10px rgba(167, 139, 250, 0.5);

    --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
    --font-body: "Inter", system-ui, -apple-system, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }

body {
    font-family: var(--font-body);
    background: var(--ink-900);
    color: var(--text);
    line-height: 1.6;
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Ambient background ---------- */
.bg-aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; background:
        radial-gradient(1200px 600px at 50% -10%, rgba(109,90,230,0.18), transparent 60%),
        var(--ink-900); }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; }
.orb--1 { width: 520px; height: 520px; background: #6d5ae6; top: -120px; left: -100px; }
.orb--2 { width: 480px; height: 480px; background: #c084fc; top: 30%; right: -160px; opacity: 0.35; }
.orb--3 { width: 600px; height: 600px; background: #ecb8ce; bottom: -260px; left: 30%; opacity: 0.2; }
.grid-overlay {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(200,191,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200,191,255,0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at 50% 30%, black, transparent 75%);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: var(--font-body); font-weight: 600; font-size: 15px;
    padding: 11px 20px; border-radius: 999px; border: 1px solid transparent;
    cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s;
    white-space: nowrap;
}
.btn--primary { background: var(--grad); color: #1a1430; box-shadow: 0 8px 30px -8px rgba(167,139,250,0.6); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -8px rgba(167,139,250,0.8); }
.btn--ghost { background: rgba(255,255,255,0.04); border-color: var(--line-strong); color: var(--text); }
.btn--ghost:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.btn--lg { padding: 15px 28px; font-size: 16px; }
.btn--block { width: 100%; }

/* ---------- Nav ---------- */
.nav {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(14px);
    background: rgba(12, 11, 18, 0.55);
    border-bottom: 1px solid transparent;
    transition: background .3s, border-color .3s;
}
.nav.is-scrolled { background: rgba(12,11,18,0.85); border-bottom-color: var(--line); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { border-radius: 9px; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.brand__wordmark { height: 22px; width: auto; display: block; }
.footer .brand__wordmark { height: 20px; opacity: 0.95; }
.nav__links { display: flex; gap: 28px; }
.nav__links a { font-size: 15px; color: var(--text-dim); transition: color .15s; }
.nav__links a:hover { color: var(--text); }
.nav__actions { display: flex; gap: 10px; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: .25s; }
.nav__mobile { display: none; flex-direction: column; gap: 4px; padding: 8px 24px 20px; }
.nav__mobile a { padding: 12px 0; color: var(--text-dim); border-bottom: 1px solid var(--line); }
.nav__mobile .btn { margin-top: 12px; }

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 8vw, 110px) 0 60px; }
.hero__inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }

.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600; letter-spacing: .04em;
    color: var(--violet); text-transform: uppercase;
    padding: 6px 14px; border-radius: 999px;
    background: rgba(200,191,255,0.08); border: 1px solid var(--line-strong);
}
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: #57e389; box-shadow: 0 0 10px #57e389; }

.hero__title {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(40px, 6.4vw, 72px); line-height: 1.02; letter-spacing: -0.03em;
    margin: 22px 0 20px;
}
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: clamp(16px, 1.6vw, 19px); color: var(--text-dim); max-width: 540px; }
.hero__cta { display: flex; gap: 14px; margin: 30px 0 22px; flex-wrap: wrap; }

.hero__install {
    display: inline-flex; align-items: center; gap: 12px;
    background: rgba(0,0,0,0.4); border: 1px solid var(--line-strong);
    border-radius: 12px; padding: 10px 10px 10px 16px; font-family: var(--font-mono); font-size: 14px;
}
.hero__install code { color: var(--text); }
.hero__install .prompt { color: var(--violet); margin-right: 8px; }
.hero__install--inline { margin-top: 6px; }
.copy-btn {
    font-family: var(--font-body); font-size: 12px; font-weight: 600;
    background: rgba(200,191,255,0.12); color: var(--violet);
    border: 1px solid var(--line-strong); border-radius: 8px; padding: 6px 12px; cursor: pointer; transition: .15s;
}
.copy-btn:hover { background: rgba(200,191,255,0.22); }
.copy-btn.copied { background: #57e389; color: #06321a; border-color: transparent; }

.hero__trust { list-style: none; display: flex; gap: 22px; margin-top: 26px; flex-wrap: wrap; }
.hero__trust li { font-size: 13px; color: var(--text-faint); position: relative; padding-left: 18px; }
.hero__trust li::before { content: "✓"; position: absolute; left: 0; color: var(--violet); font-weight: 700; }

/* ---------- Phone mockup ---------- */
.hero__visual { position: relative; display: flex; justify-content: center; }
.hero__glow { position: absolute; inset: -10% -20%; background: radial-gradient(circle at 60% 40%, rgba(167,139,250,0.35), transparent 60%); filter: blur(40px); z-index: -1; }

.phone {
    position: relative; width: 320px; max-width: 86vw;
    border-radius: 44px; padding: 12px;
    background: linear-gradient(160deg, #2a2740, #15131f);
    border: 1px solid var(--line-strong);
    box-shadow: var(--shadow), var(--glow);
    animation: float 7s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-14px) } }
.phone__notch { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 110px; height: 26px; background: #0a0910; border-radius: 0 0 16px 16px; z-index: 3; }
.phone__screen {
    background: var(--ink-800); border-radius: 34px; overflow: hidden;
    height: 620px; display: flex; flex-direction: column; border: 1px solid rgba(0,0,0,0.6);
}

.appbar { display: flex; align-items: center; gap: 10px; padding: 40px 16px 12px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.02); }
.appbar__back { color: var(--violet); font-size: 22px; }
.appbar__title { flex: 1; line-height: 1.2; }
.appbar__title strong { font-size: 14px; }
.appbar__title small { display: block; color: var(--text-faint); font-size: 11px; }
.appbar__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-faint); }
.appbar__dot.live { background: #57e389; box-shadow: 0 0 10px #57e389; animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .4 } }

.chat { flex: 1; overflow: hidden; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.msg { font-size: 13px; border-radius: 14px; padding: 10px 13px; max-width: 88%; }
.msg code { font-family: var(--font-mono); font-size: 11px; background: rgba(200,191,255,0.12); padding: 1px 5px; border-radius: 5px; }
.msg--user { align-self: flex-end; background: var(--grad); color: #1a1430; border-bottom-right-radius: 4px; font-weight: 500; }
.msg--ai { align-self: flex-start; background: rgba(255,255,255,0.05); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg__role { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--violet); font-weight: 600; margin-bottom: 5px; }
.msg--ai ul { margin: 6px 0 0 16px; color: var(--text-dim); }
.msg--ai li { font-size: 12px; }

.tool-card { align-self: flex-start; width: 100%; background: rgba(0,0,0,0.35); border: 1px solid var(--line-strong); border-radius: 12px; overflow: hidden; }
.tool-card__head { display: flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 600; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.tool-card__icon { color: var(--violet); }
.tool-card__badge { margin-left: auto; font-family: var(--font-mono); color: var(--text-faint); font-size: 10px; }
.diff { font-family: var(--font-mono); font-size: 10.5px; padding: 10px 12px; line-height: 1.7; overflow-x: auto; }
.diff .add { color: #7ee2a8; display: block; }
.diff .del { color: #ff9aa2; display: block; }
.diff .ctx { color: var(--text-faint); display: block; }
.tool-card__actions { display: flex; gap: 8px; padding: 10px 12px; }
.pill { font-size: 11px; font-weight: 600; padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line-strong); background: rgba(255,255,255,0.04); color: var(--text-dim); cursor: pointer; }
.pill--approve { background: rgba(87,227,137,0.16); color: #7ee2a8; border-color: rgba(87,227,137,0.3); }

.typing { display: inline-flex; gap: 4px; padding: 12px 14px; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--violet); opacity: .5; animation: blink 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%,100% { opacity: .25; transform: translateY(0) } 50% { opacity: 1; transform: translateY(-3px) } }

.composer { display: flex; gap: 10px; padding: 12px 14px 18px; border-top: 1px solid var(--line); }
.composer__field { flex: 1; background: rgba(255,255,255,0.05); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; font-size: 13px; color: var(--text-faint); }
.composer__mic { width: 42px; border-radius: 12px; border: 0; background: var(--grad); cursor: pointer; font-size: 16px; }

/* ---------- Strip ---------- */
.strip { padding: 28px 0 12px; }
.strip__label { text-align: center; color: var(--text-faint); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; }
.strip__items { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.strip__chip { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-dim); padding: 9px 16px; border-radius: 999px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); }
.strip__chip img { width: 18px; height: 18px; border-radius: 4px; }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(109,90,230,0.05), transparent); }
.section__head { max-width: 680px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section__head h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4.4vw, 46px); letter-spacing: -0.025em; margin: 16px 0 14px; line-height: 1.08; }
.section__head p { color: var(--text-dim); font-size: clamp(15px, 1.5vw, 18px); }

/* ---------- Grids / cards ---------- */
.grid { display: grid; gap: 20px; }
.grid--features { grid-template-columns: repeat(3, 1fr); }
.card {
    background: var(--grad-soft); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 28px; transition: transform .25s ease, border-color .25s, box-shadow .25s;
    position: relative; overflow: hidden;
}
.card::before { content: ""; position: absolute; inset: 0; background: rgba(20,18,28,0.7); z-index: 0; }
.card > * { position: relative; z-index: 1; }
.card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: 0 24px 50px -24px rgba(167,139,250,0.5); }
.card__icon { font-size: 26px; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: rgba(200,191,255,0.12); border: 1px solid var(--line-strong); margin-bottom: 18px; }
.card h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; letter-spacing: -0.01em; }
.card p { color: var(--text-dim); font-size: 15px; }

/* ---------- Showcase rows ---------- */
.showcase-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: clamp(56px, 8vw, 90px); }
.showcase-row__media, .showcase-row__copy { min-width: 0; }
.frame { max-width: 100%; }
.showcase-row:last-child { margin-bottom: 0; }
.showcase-row--rev .showcase-row__media { order: 2; }
.showcase-row__copy h3 { font-family: var(--font-display); font-size: clamp(24px, 3vw, 32px); margin: 14px 0 14px; letter-spacing: -0.02em; }
.showcase-row__copy > p { color: var(--text-dim); font-size: 17px; margin-bottom: 22px; }
.ticks { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: var(--text); font-size: 15px; }
.ticks li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 6px; background: var(--grad); color: #1a1430; font-size: 12px; font-weight: 700; }

.frame { background: var(--ink-700); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.frame__bar { display: flex; gap: 7px; padding: 14px 18px; background: rgba(255,255,255,0.02); border-bottom: 1px solid var(--line); }
.frame__bar span { width: 11px; height: 11px; border-radius: 50%; background: var(--ink-600); }
.frame__bar span:first-child { background: #ff6058; } .frame__bar span:nth-child(2) { background: #ffbd2e; } .frame__bar span:nth-child(3) { background: #28c840; }

/* voice stage */
.voice-stage { padding: 48px 24px 40px; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.voice-orb { width: 120px; height: 120px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; box-shadow: var(--glow); position: relative; }
.voice-orb::after { content: ""; position: absolute; inset: -14px; border-radius: 50%; border: 2px solid rgba(200,191,255,0.4); animation: ripple 2.4s ease-out infinite; }
.voice-orb span { width: 56px; height: 56px; border-radius: 50%; background: rgba(12,11,18,0.4); }
@keyframes ripple { 0% { transform: scale(0.9); opacity: .8 } 100% { transform: scale(1.5); opacity: 0 } }
.voice-caption { color: var(--text); font-size: 17px; font-style: italic; }
.wave { display: flex; align-items: center; gap: 5px; height: 40px; }
.wave i { width: 4px; border-radius: 4px; background: var(--violet); animation: wave 1s ease-in-out infinite; }
.wave i:nth-child(odd) { animation-delay: .2s; } .wave i:nth-child(3n) { animation-delay: .4s; }
.wave i { height: 14px; } .wave i:nth-child(2) { height: 30px } .wave i:nth-child(4) { height: 40px } .wave i:nth-child(6) { height: 26px } .wave i:nth-child(7) { height: 36px }
@keyframes wave { 0%,100% { transform: scaleY(0.4) } 50% { transform: scaleY(1) } }

/* diff stage */
.diff-stage { padding: 20px; }
.diff-file { font-family: var(--font-mono); font-size: 13px; color: var(--violet); margin-bottom: 12px; }
.diff--lg { font-size: 13px; background: rgba(0,0,0,0.35); border-radius: 12px; border: 1px solid var(--line); }
.diff-actions { display: flex; gap: 10px; margin-top: 16px; }

/* tasks stage */
.tasks-stage { padding: 22px; display: flex; flex-direction: column; gap: 12px; }
.task { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-radius: 12px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); font-size: 15px; }
.task__check { width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid var(--line-strong); display: grid; place-items: center; font-size: 12px; flex-shrink: 0; }
.task--done { color: var(--text-dim); }
.task--done .task__check { background: var(--grad); color: #1a1430; border-color: transparent; }
.task--done { text-decoration: line-through; text-decoration-color: var(--text-faint); }
.task--active .task__check { color: var(--violet); border-color: var(--violet); }
.qr-hint { display: flex; align-items: center; gap: 14px; margin-top: 8px; padding: 14px; border-radius: 12px; background: rgba(200,191,255,0.06); border: 1px dashed var(--line-strong); color: var(--text-dim); font-size: 13px; }
.qr { width: 54px; height: 54px; border-radius: 8px; flex-shrink: 0;
    background:
        conic-gradient(from 0deg, #c8bfff 25%, transparent 0 50%, #c8bfff 0 75%, transparent 0) ,
        #14121c;
    background-size: 14px 14px; border: 3px solid #c8bfff; }

/* ---------- Why ---------- */
.grid--why { grid-template-columns: repeat(2, 1fr); }
.why-card { padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255,255,255,0.02); transition: border-color .25s, transform .25s; }
.why-card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.why-card__num { font-family: var(--font-mono); font-size: 14px; color: var(--violet); margin-bottom: 14px; letter-spacing: .1em; }
.why-card h3 { font-family: var(--font-display); font-size: 22px; margin-bottom: 10px; letter-spacing: -0.01em; }
.why-card p { color: var(--text-dim); font-size: 15.5px; }

/* ---------- Stats ---------- */
.stats { padding: 40px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat__num { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 4vw, 44px); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__label { color: var(--text-dim); font-size: 14px; }

/* ---------- CTA ---------- */
.cta-section { padding-top: 0; }
.cta-card { position: relative; text-align: center; padding: clamp(40px, 6vw, 72px); border-radius: var(--radius-lg); border: 1px solid var(--line-strong); background: linear-gradient(160deg, rgba(40,36,64,0.6), rgba(20,18,28,0.6)); overflow: hidden; }
.cta-card__glow { position: absolute; top: -40%; left: 50%; transform: translateX(-50%); width: 600px; height: 400px; background: radial-gradient(circle, rgba(167,139,250,0.35), transparent 65%); filter: blur(30px); }
.cta-card > * { position: relative; }
.cta-card h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.025em; margin-bottom: 12px; }
.cta-card > p { color: var(--text-dim); font-size: 18px; max-width: 520px; margin: 0 auto 36px; }
.cta-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: left; }
.cta-step { display: flex; gap: 14px; align-items: flex-start; padding: 22px; border-radius: var(--radius); background: rgba(0,0,0,0.25); border: 1px solid var(--line); }
.cta-step__n { width: 30px; height: 30px; flex-shrink: 0; border-radius: 50%; background: var(--grad); color: #1a1430; font-weight: 700; display: grid; place-items: center; }
.cta-step strong { display: block; margin-bottom: 8px; }
.cta-step .btn { margin-top: 4px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 56px 0 28px; background: rgba(0,0,0,0.25); }
.footer__inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; }
.footer__brand p { color: var(--text-dim); font-size: 14px; max-width: 320px; margin-top: 14px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer__col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-faint); margin-bottom: 14px; }
.footer__col a { display: block; color: var(--text-dim); font-size: 15px; padding: 5px 0; transition: color .15s; }
.footer__col a:hover { color: var(--violet); }
.footer__base { display: flex; justify-content: space-between; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--text-faint); font-size: 13px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .hero__inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
    .hero__copy { display: flex; flex-direction: column; align-items: center; }
    .hero__cta, .hero__trust, .hero__install { justify-content: center; }
    .grid--features { grid-template-columns: repeat(2, 1fr); }
    .showcase-row { grid-template-columns: 1fr; gap: 28px; }
    .showcase-row--rev .showcase-row__media { order: 0; }
    .footer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .nav__links, .nav__actions { display: none; }
    .nav__toggle { display: flex; }
    .nav.is-open .nav__mobile { display: flex; }
    .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
    .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .grid--features, .grid--why, .stats__grid, .cta-steps, .footer__cols { grid-template-columns: 1fr; }
    .stats__grid { grid-template-columns: repeat(2, 1fr); }
    .footer__base { flex-direction: column; gap: 8px; text-align: center; }
}

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