/* Mobile-specific overrides (<=640px). Loaded only on small screens via media attribute. */
@media (max-width: 640px) {

/* Typography */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { font-size: 18px; line-height: 1.65; }
 .hero h1 { font-size: clamp(24px, 7.2vw, 30px); line-height: 1.1; letter-spacing: -0.2px; }
.hero .tagline { font-size: 20px; }
.screenshots-title, .signup h2 { font-size: 26px; }
.section-subtitle { font-size: 17px; }
.card p { font-size: 16.5px; }
label { font-size: 15px; }

/* Header */
.header-inner { padding: 10px 0; }
.site-header .btn.small, .site-header .btn { padding: 10px 14px; font-size: 14px; min-height: 40px; }

/* Tap targets */
.btn { padding: 14px 20px; min-height: 48px; font-size: 16px; }
.btn.small { padding: 10px 16px; font-size: 15px; }
input[type="email"], input[type="text"] { height: 52px; font-size: 16px; }
.store-badge { height: 44px; }

/* Hero spacing */
.hero { padding: 36px 0 12px; }
.hero .container { width: min(1120px, 96%); }
.hero-badges { padding-bottom: 8px; }
.hero-shot { margin-top: 16px; }

/* Screenshots section styling */
.screenshots { padding: 28px 0 10px; background: linear-gradient(180deg, #fff 0%, #f7f9fc 100%); }
.screenshots-title { margin: 0 0 12px; }

/* Carousel full-bleed, center-snap cards */
.carousel { width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
.carousel-track { scroll-snap-type: x mandatory; padding: 0 6vw; }
.carousel-slide { scroll-snap-align: center; }
.screenshot-card { width: 88vw; max-width: 420px; margin-inline: auto; box-shadow: 0 16px 32px rgba(0,0,0,0.12); }
.carousel-btn { width: 44px; height: 44px; border-radius: 22px; }
.carousel-btn.prev { left: 8px; }
.carousel-btn.next { right: 8px; }
.carousel-dots { gap: 10px; }
.carousel-dot { width: 10px; height: 10px; }

/* Features: vertical stacked cards */
.features { background: #f7f9fc; padding: 28px 0; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 14px; padding: 0 16px; }
.grid-3::-webkit-scrollbar { display: none; }
.card { padding: 18px; border: 1px solid #e5e7eb; box-shadow: 0 10px 24px rgba(0,0,0,0.04); }
.device-frame { width: 100%; }

/* Remove sticky CTA on mobile */
.mobile-cta { display: none !important; }
.mobile-cta .inner { display: none; }
.mobile-cta .left { display: none; }
main { padding-bottom: 24px; }

/* Signup: simplified card */
.signup { padding: 28px 0 100px; background: #fff; }
.signup-card { width: 92vw; max-width: 720px; padding: 20px; border-radius: 16px; margin-inline: auto; box-shadow: none; border: 1px solid #e5e7eb; }

/* Footer: stacked */
.footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; }

/* no mobile-specific overrides for hero-shot-img */
}