/* styles/mobile.css — PHONE-ONLY (≤767px). Do not modify desktop styles here. */

/* Mobile overrides (≤767px). Desktop untouched because this file only loads on phones. */
.container { padding-left: 16px; padding-right: 16px; }

/* Hero stacks */
.hero-container {
  display: block;
  padding: 24px 16px; /* was 24px 0 — add side padding on phones */
  gap: 0;
}

#hero h1 { font-size: clamp(24px, 6vw, 28px); line-height: 1.2; margin: 0 0 12px; }
.hero-subtitle { font-size: 16px; line-height: 1.5; margin: 0 0 16px; }

.hero-cta { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.primary-cta { width: 100%; min-height: 44px; font-size: 16px; }

.hero-visual { margin-top: 16px; text-align: center; }

/* Common grids → single column on phones */
.problem-grid, .features-grid, .conversation-screenshots, .comparison, .footer-content {
  display: grid; grid-template-columns: 1fr; gap: 16px;
}

/* Card padding tune-ups (only if these classes exist) */
.problem-item, .feature, .step, .before, .after, .builder-content, .final-cta { padding: 16px; }

/* Section rhythm */
#problem, #app-screenshot, #note-from-builder, #how-it-works, #projects-screenshot,
#text-conversations, #features, #before-after, #cta-section, #faq, #final-cta {
  padding-top: 32px; padding-bottom: 32px;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Prevent sideways scroll on small screens */
html, body {
  overflow-x: hidden;
  width: 100%;
}

/* Ensure media never exceeds viewport width */
img, svg, video {
  max-width: 100%;
  height: auto;
}

/* Make hero visual strictly fit within the viewport */
.hero-visual {
  overflow: hidden; /* clips any slight overflow from images/shadows */
}

/* Hero image safe sizing for phones — prevent edge cropping */
.hero-visual img,
.hero-screenshot {
  display: block;
  max-width: 90%;     /* shrink slightly so angled edges/shadows don't clip */
  height: auto;
  margin: 8px auto 0; /* center horizontally with a small top gap */
  object-fit: contain; /* keep proportions within container bounds */
}

/* Ensure full-width buttons don't overflow due to padding/border */
.primary-cta {
  width: 100%;
  box-sizing: border-box;
}