/* CF236 Static Site — Design System */
:root {
  --primary: #2862fc;
  --primary-hover: #1a4edc;
  --secondary: #6c3ff5;
  --navy: #002a74;
  --navy-dark: #001a4a;
  --bg: #ffffff;
  --fg: #002a74;
  --muted: #64748b;
  --muted-bg: #f8fafc;
  --border: #e2e8f0;
  --card-shadow: 0 4px 20px -2px rgba(40,98,252,0.08);
  --card-shadow-hover: 0 8px 30px -4px rgba(40,98,252,0.15);
  --gradient-primary: linear-gradient(135deg, #2862fc 0%, #6c3ff5 100%);
  --gradient-hero: linear-gradient(135deg, #002a74 0%, #1a4edc 100%);
  --radius: 1rem;
  --font-body: 'Montserrat', sans-serif;
  --font-heading: 'Poppins', sans-serif;
}

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

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
@media(min-width:640px){ .container{ padding: 0 1.5rem; } }
@media(min-width:1024px){ .container{ padding: 0 2rem; } }

/* ── Topbar ── */
.topbar {
  background: var(--gradient-hero);
  color: #fff;
  padding: 0.5rem 0;
  font-size: 0.875rem;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.topbar-text { opacity: 0.9; }
.topbar-social { display: flex; gap: 1rem; }
.topbar-social img { filter: brightness(0) invert(1); width: 20px; height: 20px; }
.topbar-social a:hover { opacity: 0.7; }

/* ── Header ── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  padding: 0.75rem 1rem;
}
@media(min-width:1024px){ .site-header{ padding: 0.75rem 2rem; } }

.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 4.5rem;
  padding: 0 1.5rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}
.header-inner.scrolled {
  box-shadow: 0 8px 32px rgba(54,90,249,0.08);
}

.logo-link img { height: 2.75rem; }

.main-nav {
  display: none;
  gap: 0.25rem;
}
@media(min-width:1024px){
  .main-nav { display: flex; }
}
.nav-link {
  padding: 0.625rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: 0.75rem;
  transition: all 0.2s;
  color: rgba(0,42,116,0.7);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: rgba(40,98,252,0.05);
}

.btn-entrar {
  display: none;
  align-items: center; gap: 0.625rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  border-radius: 0.75rem;
  background: var(--gradient-primary);
  transition: all 0.3s;
  border: none; cursor: pointer;
}
.btn-entrar:hover {
  box-shadow: 0 8px 24px rgba(54,90,249,0.35);
  transform: translateY(-1px);
}
.btn-entrar img { filter: brightness(0) invert(1); }
@media(min-width:1024px){ .btn-entrar { display: inline-flex; } }

/* Mobile menu toggle */
.menu-toggle {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 0.5rem;
  border-radius: 0.75rem;
}
@media(min-width:1024px){ .menu-toggle{ display: none; } }
.menu-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--fg); border-radius: 2px;
  transition: all 0.3s;
}
.menu-toggle.active span:nth-child(1){ transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2){ opacity: 0; }
.menu-toggle.active span:nth-child(3){ transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: absolute; top: calc(100% + 0.5rem);
  left: 1rem; right: 1rem;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-radius: 1rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  padding: 1rem;
  flex-direction: column; gap: 0.25rem;
  animation: slideDown 0.3s ease;
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link {
  display: block; padding: 0.75rem 1rem;
}
.mobile-nav .btn-entrar {
  display: flex; justify-content: center;
  margin-top: 0.5rem; width: 100%;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Buttons ── */
.btn-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 1rem; font-weight: 600; font-family: var(--font-body);
  color: #fff;
  background: var(--gradient-primary);
  border: none; border-radius: 0.75rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(40,98,252,0.35);
  transition: all 0.2s;
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(40,98,252,0.45);
}
.btn-cta:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 1rem; font-weight: 600; font-family: var(--font-body);
  color: var(--primary);
  background: #fff;
  border: 2px solid rgba(40,98,252,0.2);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-outline:hover { background: rgba(40,98,252,0.04); border-color: rgba(40,98,252,0.3); }

.btn-cta-lg { padding: 1rem 2.5rem; font-size: 1.0625rem; }
.btn-cta-xl { padding: 1.125rem 3rem; font-size: 1.125rem; border-radius: 2rem; }

/* ── Cards ── */
.card {
  background: #fff;
  border-radius: 1rem;
  border: 1px solid rgba(226,232,240,0.5);
  box-shadow: var(--card-shadow);
  transition: all 0.3s;
  overflow: hidden;
}
.card:hover {
  border-color: rgba(40,98,252,0.2);
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

/* ── Badges ── */
.badge {
  display: inline-flex; align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem; font-weight: 500;
  border-radius: 9999px;
  background: rgba(40,98,252,0.1);
  color: var(--primary);
}
.badge-secondary { background: rgba(108,63,245,0.1); color: var(--secondary); }

/* ── Text helpers ── */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.text-white { color: #fff; }

/* ── Sections ── */
section { padding: 4rem 0; }
@media(min-width:1024px){ section { padding: 6rem 0; } }

.section-navy {
  background: var(--gradient-hero);
  color: #fff;
}

/* ── Hero ── */
.hero { padding: 5rem 0; background: linear-gradient(135deg, #f8fafc 0%, #fff 50%, rgba(40,98,252,0.03) 100%); position: relative; overflow: hidden; }
@media(min-width:1024px){ .hero { padding: 7rem 0; } }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media(min-width:1024px){ .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.hero-features { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; margin-bottom: 1.5rem; font-size: 0.875rem; font-weight: 500; color: var(--muted); }
.hero h1 { font-size: 2.5rem; margin-bottom: 1.5rem; }
@media(min-width:640px){ .hero h1 { font-size: 3rem; } }
@media(min-width:1024px){ .hero h1 { font-size: 3.75rem; } }
.hero-desc { font-size: 1.125rem; color: var(--muted); margin-bottom: 2rem; max-width: 36rem; line-height: 1.7; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.5rem; }
.hero-stat { display: flex; align-items: center; gap: 0.75rem; }
.hero-stat-icon {
  width: 3rem; height: 3rem; border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.hero-stat-value { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; }
.hero-stat-label { font-size: 0.875rem; color: var(--muted); }

/* ── Mosaic (hero right side) ── */
.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; max-width: 420px; margin: 0 auto; }
.mosaic-tile {
  padding: 1.5rem;
  background: rgba(255,255,255,0.95);
  border-radius: 1.5rem;
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 8px 32px -8px rgba(40,98,252,0.12);
  transition: all 0.3s;
}
.mosaic-tile:hover {
  box-shadow: 0 20px 50px -12px rgba(40,98,252,0.25);
  transform: translateY(-4px);
}
.mosaic-icon {
  width: 3.5rem; height: 3.5rem;
  border-radius: 1rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; margin-bottom: 1rem;
}
.mosaic-tile h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.25rem; }
.mosaic-tile p { font-size: 0.875rem; color: var(--muted); font-weight: 500; }

/* ── Benefits grid ── */
.benefits-grid { display: grid; gap: 1.5rem; }
@media(min-width:640px){ .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media(min-width:1024px){ .benefits-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
.benefit-card { padding: 1.5rem 2rem; }
.benefit-icon {
  width: 3.5rem; height: 3.5rem; border-radius: 1rem;
  background: linear-gradient(135deg, rgba(40,98,252,0.1), rgba(108,63,245,0.1));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; margin-bottom: 1.25rem;
}
.benefit-card h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.75rem; }
.benefit-card p { color: var(--muted); line-height: 1.7; }

/* ── CTA Banner ── */
.cta-banner {
  position: relative; overflow: hidden;
  background: var(--navy); color: #fff;
}
.cta-banner-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.15;
}
.cta-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(0,42,116,0.95), rgba(0,42,116,0.7));
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 { font-size: 2rem; margin-bottom: 1.5rem; }
@media(min-width:1024px){ .cta-banner h2 { font-size: 2.75rem; } }
.cta-banner p { font-size: 1.125rem; opacity: 0.8; max-width: 36rem; margin-bottom: 2rem; line-height: 1.7; }

/* ── Formations grid ── */
.formations-grid { display: grid; gap: 1.5rem; }
@media(min-width:768px){ .formations-grid { grid-template-columns: 1fr 1fr; } }
@media(min-width:1024px){ .formations-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
.formation-card { padding: 1.5rem 2rem; display: flex; flex-direction: column; height: 100%; }
.formation-card .subtitle { font-size: 0.875rem; font-weight: 500; color: var(--primary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem; }
.formation-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.formation-card .desc { color: var(--muted); margin-bottom: 1.5rem; }
.formation-benefits { list-style: none; flex: 1; margin-bottom: 1.5rem; }
.formation-benefits li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.875rem; color: var(--muted); margin-bottom: 0.75rem; }
.formation-benefits li span:first-child { font-size: 1.125rem; flex-shrink: 0; }
.formation-highlight {
  padding: 0.75rem 1rem;
  background: rgba(40,98,252,0.05);
  border-radius: 0.75rem;
  border: 1px solid rgba(40,98,252,0.1);
  font-size: 0.75rem; color: rgba(40,98,252,0.8); font-weight: 500; text-align: center;
  margin-bottom: 1.5rem;
}
.formation-card .btn-cta { width: 100%; margin-top: auto; }

/* ── FAQ / Accordion ── */
.faq-list { max-width: 56rem; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item { border-radius: 1rem; overflow: hidden; }
.faq-question {
  width: 100%; padding: 1.25rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
  text-align: left;
  background: none; border: none; cursor: pointer;
  color: var(--fg);
  transition: color 0.2s;
}
.faq-question:hover { color: var(--primary); }
.faq-question .chevron {
  width: 20px; height: 20px;
  transition: transform 0.3s;
  flex-shrink: 0; margin-left: 1rem;
}
.faq-item.open .faq-question .chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 1.5rem;
  color: var(--muted); line-height: 1.7;
  white-space: pre-line;
}
.faq-item.open .faq-answer {
  max-height: 600px;
  padding: 0 1.5rem 1.25rem;
}

/* ── Blog grid ── */
.blog-grid { display: flex; flex-direction: column; gap: 1.5rem; }
.blog-card { display: grid; overflow: hidden; }
@media(min-width:768px){ .blog-card { grid-template-columns: 1fr 2fr; } }
.blog-card-img { aspect-ratio: 16/9; background: var(--muted-bg); overflow: hidden; }
@media(min-width:768px){ .blog-card-img { aspect-ratio: auto; } }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-body { padding: 1.5rem 2rem; display: flex; flex-direction: column; justify-content: center; }
.blog-card-category {
  display: inline-block; align-self: flex-start;
  padding: 0.25rem 0.75rem; border-radius: 9999px;
  font-size: 0.75rem; font-weight: 500;
  background: var(--muted-bg); color: var(--muted);
  margin-bottom: 1rem;
}
.blog-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; transition: color 0.2s; }
.blog-card:hover h3 { color: var(--primary); }
.blog-card .excerpt { color: var(--muted); margin-bottom: 1.25rem; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card-meta { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.75rem; color: var(--muted); }

/* ── Courses grid ── */
.courses-grid { display: grid; gap: 2rem; }
@media(min-width:768px){ .courses-grid { grid-template-columns: 1fr 1fr; } }
@media(min-width:1024px){ .courses-grid { grid-template-columns: repeat(3, 1fr); } }
.course-card { display: flex; flex-direction: column; }
.course-card-img { aspect-ratio: 16/9; background: var(--muted-bg); overflow: hidden; position: relative; }
.course-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.course-card:hover .course-card-img img { transform: scale(1.05); }
.course-card-body { padding: 1.25rem 1.5rem; flex: 1; display: flex; flex-direction: column; }
.course-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 0.75rem; }
.course-tag {
  font-size: 0.6875rem; font-weight: 500;
  padding: 0.25rem 0.625rem; border-radius: 9999px;
  background: var(--muted-bg);
}
.course-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; transition: color 0.2s; }
.course-card:hover h3 { color: var(--primary); }
.course-card .short-desc { font-size: 0.875rem; color: var(--muted); margin-bottom: 1rem; flex: 1; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.course-meta { display: flex; gap: 1rem; font-size: 0.75rem; color: var(--muted); padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid var(--border); }
.course-price-old { font-size: 0.75rem; color: var(--muted); text-decoration: line-through; }
.course-price { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; margin: 0.25rem 0 1rem; }
.course-card .btn-cta { width: 100%; margin-top: auto; }

/* ── Two-col section ── */
.two-col { display: grid; gap: 3rem; align-items: center; }
@media(min-width:1024px){ .two-col { grid-template-columns: 1fr 1fr; gap: 4rem; } }

/* ── Footer ── */
.site-footer {
  background: var(--navy); color: rgba(255,255,255,0.7);
  padding: 2rem 0; text-align: center;
  font-size: 0.875rem;
}
.site-footer a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.site-footer a:hover { color: #fff; }
.site-footer .container { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; }

/* ── Utility ── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.grid-2 { display: grid; gap: 2rem; }
@media(min-width:768px){ .grid-2 { grid-template-columns: 1fr 1fr; } }
.grid-3 { display: grid; gap: 2rem; }
@media(min-width:1024px){ .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.grid-4 { display: grid; gap: 1.5rem; }
@media(min-width:640px){ .grid-4 { grid-template-columns: 1fr 1fr; } }
@media(min-width:1024px){ .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-auto { margin-top: auto; }
.pt-0 { padding-top: 0; }
.gap-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }

.bg-muted { background: var(--muted-bg); }
.rounded-img { border-radius: 1.5rem; overflow: hidden; box-shadow: 0 20px 60px -12px rgba(0,0,0,0.15); }

/* ── Animations ── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: fadeIn 0.5s ease forwards; }

/* ── Privacy / Legal pages ── */
.legal-content { max-width: 56rem; }
.legal-content h2 { font-size: 1.25rem; margin-top: 2rem; margin-bottom: 1rem; }
.legal-content h3 { font-size: 1.125rem; margin-top: 1.5rem; margin-bottom: 0.75rem; }
.legal-content p { color: var(--muted); line-height: 1.8; margin-bottom: 1rem; }
.legal-content ul { list-style: disc; padding-left: 1.5rem; color: var(--muted); margin-bottom: 1rem; }
.legal-content ul li { margin-bottom: 0.5rem; }
.legal-content a { color: var(--primary); }
.legal-content a:hover { text-decoration: underline; }
.legal-content strong { color: var(--fg); font-weight: 600; }

/* ── Help strip cards (mentoria) ── */
.help-strip { padding: 1.5rem; background: #f5f7fa; }
.help-strip-grid { display: grid; gap: 1.2rem; }
@media(min-width:960px){ .help-strip-grid { grid-template-columns: repeat(3,1fr); } }
.help-strip-card {
  display: flex; align-items: flex-start; gap: 0.85rem;
  padding: 1rem 1.1rem; background: #fff;
  border-radius: 1.25rem; border: 1px solid rgba(191,219,254,0.9);
  box-shadow: 0 14px 32px rgba(15,23,42,0.12);
  transition: transform 0.22s, box-shadow 0.22s;
}
.help-strip-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(15,23,42,0.16); }
.help-strip-icon {
  flex-shrink: 0; width: 40px; height: 40px;
  border-radius: 50%; background: radial-gradient(circle at top left, #fff, #dbeafe);
  border: 1px solid #bfdbfe; box-shadow: 0 8px 18px rgba(59,130,246,0.25);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.help-strip-card h3 { margin: 0 0 0.2rem; font-size: 1rem; font-weight: 700; color: #003399; }
.help-strip-card p { margin: 0; font-size: 0.9rem; line-height: 1.55; color: #111827; }

/* ── CTSC page specific ── */
.pain-point { display: flex; align-items: flex-start; gap: 0.75rem; padding: 1rem; border-radius: 0.75rem; font-size: 0.875rem; }
.pain-point.negative { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.pain-point.positive { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.testimonial-card { padding: 1.5rem; border-radius: 0.75rem; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); }
.testimonial-card .stars { color: #facc15; margin-bottom: 1rem; }
.testimonial-card blockquote { font-size: 0.875rem; line-height: 1.6; margin-bottom: 1rem; opacity: 0.9; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar { width: 2.5rem; height: 2.5rem; border-radius: 50%; background: rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.75rem; }

/* ── Mentoria illustration ── */
.help-illus-art { position: relative; width: min(380px,100%); margin: 0 auto; }
.help-laptop { animation: floatMain 6s ease-in-out infinite; }
@keyframes floatMain { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
.help-laptop-screen { background:#fff; border-radius:1rem 1rem 0.75rem 0.75rem; box-shadow:0 14px 35px rgba(15,23,42,0.18); border:1px solid rgba(148,163,184,0.7); overflow:hidden; }
.help-laptop-topbar { display:flex; align-items:center; gap:0.25rem; padding:0.35rem 0.7rem; background:linear-gradient(90deg,#e5e7eb,#f3f4f6); border-bottom:1px solid rgba(209,213,219,0.9); }
.dot { width:7px; height:7px; border-radius:50%; display:inline-block; }
.dot-red{background:#f87171} .dot-yellow{background:#facc15} .dot-green{background:#34d399}
.help-screen-bg { width:100%; aspect-ratio:16/10; background-size:cover; background-position:center; }
.help-call-controls { display:flex; align-items:center; justify-content:space-between; padding:0.4rem 0.7rem; border-top:1px solid rgba(209,213,219,0.9); background:#f9fafb; }
.help-pill { font-size:0.68rem; padding:0.18rem 0.8rem; border-radius:999px; border:1px solid rgba(248,113,113,0.5); background:rgba(248,113,113,0.08); color:#b91c1c; font-weight:600; }
.ctrl-btn { width:22px; height:22px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; font-size:0.8rem; border:none; cursor:default; }
.ctrl-btn.mic,.ctrl-btn.cam { background:#fff; border:1px solid rgba(209,213,219,0.9); }
.ctrl-btn.end { background:#ef4444; color:#fff; }
.help-laptop-base { margin:0.1rem auto 0; height:14px; width:68%; border-radius:0 0 999px 999px; background:linear-gradient(90deg,#e5e7eb,#d1d5db); box-shadow:0 8px 18px rgba(15,23,42,0.35); transform:translateY(-3px); }
.help-float { position:absolute; width:34px; height:34px; border-radius:50%; background:#fff; box-shadow:0 10px 22px rgba(15,23,42,0.16); display:flex; align-items:center; justify-content:center; font-size:1.05rem; animation:floatIcon 7s ease-in-out infinite; }
@keyframes floatIcon { 0%,100%{transform:translateY(0);opacity:1} 50%{transform:translateY(-8px);opacity:0.9} }
.help-float-1{top:2%;right:8%} .help-float-2{top:64%;right:-4%;animation-delay:0.8s} .help-float-3{top:7%;left:8%;animation-delay:1.3s} .help-float-4{bottom:-10%;left:-2%;animation-delay:2s} .help-float-5{bottom:14%;right:18%;animation-delay:2.7s}

/* Form styles */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-weight: 600; margin-bottom: 0.5rem; font-size: 0.875rem; }
.form-input {
  width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--border);
  border-radius: 0.75rem; font-size: 1rem; font-family: var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(40,98,252,0.1); }

/* Responsive text sizes */
@media(max-width:639px){
  h1 { font-size: 2rem !important; }
  h2 { font-size: 1.5rem !important; }
  section { padding: 3rem 0; }
}