/* Bad Apps website styles */

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --accent: #FF3B30;
  --gray-light: #f5f5f5;
  --gray-mid: #e0e0e0;
  --gray-text: #555555;
  --max-width: 860px;
  --section-pad: 5rem 1.5rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── HERO ── */
#hero {
  background: var(--black);
  color: var(--white);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  display: inline-block;
  background: var(--white);
  padding: 1rem 1.5rem;
  border-radius: 4px;
  max-width: 100%;
}

.logo svg {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
}

.tagline {
  margin-top: 2rem;
  font-size: clamp(1.25rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
}

.tagline em {
  color: var(--accent);
  font-style: normal;
}

/* ── WHAT WE DO ── */
#what-we-do {
  padding: var(--section-pad);
  background: var(--white);
  border-bottom: 1px solid var(--gray-mid);
}

/* ── SHARED SECTION ── */
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

#what-we-do p {
  font-size: 1.125rem;
  color: var(--gray-text);
  max-width: 640px;
}

/* ── APPS ── */
#apps {
  padding: var(--section-pad);
  background: var(--gray-light);
  border-bottom: 1px solid var(--gray-mid);
}

.app-card {
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: 8px;
  padding: 2rem;
  margin-top: 2rem;
  max-width: 600px;
}

.app-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.app-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
}

.app-description {
  color: var(--gray-text);
  font-size: 1rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.app-description a {
  color: var(--black);
}

.app-link {
  display: inline-block;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  font-size: 1rem;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 1px;
  transition: opacity 0.15s;
}

.app-link:hover {
  opacity: 0.75;
}

/* ── SIGNUP ── */
#signup {
  padding: var(--section-pad);
  background: var(--white);
}

.signup-subtext {
  color: var(--gray-text);
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
}

.form-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: stretch;
}

#email-input {
  flex: 1 1 220px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--gray-mid);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s;
  min-width: 0;
}

#email-input:focus {
  border-color: var(--black);
}

#signup-btn {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}

#signup-btn:hover:not(:disabled) {
  background: var(--accent);
}

#signup-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.error-msg {
  display: block;
  margin-top: 0.6rem;
  color: var(--accent);
  font-size: 0.9rem;
  min-height: 1.2em;
}

.confirmation-msg {
  margin-top: 0.75rem;
  color: #1a7a3c;
  font-weight: 600;
  font-size: 1rem;
}

/* ── FOOTER ── */
footer {
  background: var(--black);
  color: #aaaaaa;
  padding: 2rem 1.5rem;
  text-align: center;
  font-size: 0.875rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

footer a {
  color: #aaaaaa;
  text-decoration: none;
}

footer a:hover {
  color: var(--white);
}

/* ── RESPONSIVE ── */
@media (max-width: 767px) {
  :root {
    --section-pad: 3.5rem 1.25rem;
  }

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

  #signup-btn {
    width: 100%;
  }

  .app-card {
    padding: 1.5rem;
  }
}

@media (min-width: 768px) {
  .logo svg {
    max-width: 380px;
  }
}