/* ================================================
   Alphabyte Software Inc — Main Stylesheet (Dark Theme)
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

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

:root {
  --purple:        #8B5CF6;
  --purple-dark:   #6D28D9;
  --purple-light:  #A78BFA;
  --purple-glow:   rgba(139,92,246,0.25);
  --mauve:         #C4B5FD;

  /* Dark backgrounds (~10% lighter) */
  --bg:            #26242D;
  --bg-card:       #2C2938;
  --bg-raised:     #332F49;
  --bg-border:     #3E3959;

  /* Text */
  --text:          #E8E4F0;
  --text-muted:    #8B85A8;
  --text-dim:      #524D6E;

  --gradient:      linear-gradient(135deg, #4C1D95 0%, #7C3AED 60%, #A78BFA 100%);
  --gradient-hero: linear-gradient(135deg, #201E28 0%, #2E2050 40%, #4A2E7A 100%);
  --gradient-card: linear-gradient(135deg, #1A1630 0%, #221840 100%);

  --shadow-sm:     0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:     0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow:   0 0 40px rgba(139,92,246,0.2);

  --radius:        12px;
  --radius-lg:     20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}

/* ---- Typography ---- */
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.15; font-weight: 700; color: #FFFFFF; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.3rem; }
p  { color: var(--text-muted); line-height: 1.75; }

a { text-decoration: none; color: inherit; }

/* ---- Layout ---- */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
section { padding: 32px 0; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-light);
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.3);
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 10px;
}
.section-title { margin-bottom: 8px; }
.section-sub { font-size: 1rem; max-width: 580px; margin-bottom: 20px; }
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.btn-primary {
  background: var(--purple);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(139,92,246,0.4);
}
.btn-primary:hover { background: var(--purple-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(139,92,246,0.5); }
.btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 2px solid rgba(255,255,255,0.35);
}
.btn-outline:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.7); }
.btn-group { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ================================================
   NAVIGATION
   ================================================ */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(38,36,45,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bg-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img.logo-full {
  height: 44px;
  width: 220px;
  object-fit: contain;
  display: block;
}
.nav-logo .logo-tagline {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
  display: none;
}
/* Fallback text logo (kept for email/plain rendering) */
.nav-logo span {
  font-size: 1.4rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}
.nav-logo span em { color: var(--purple-light); font-style: normal; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: #FFFFFF; background: rgba(255,255,255,0.07); }
.nav-cta { margin-left: 8px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text-muted); border-radius: 2px; transition: all 0.3s; }
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--bg-border);
  background: var(--bg);
  gap: 4px;
}
.mobile-menu a {
  padding: 12px 16px;
  border-radius: 8px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}
.mobile-menu a:hover { color: #FFFFFF; background: var(--bg-raised); }
.mobile-menu .btn { margin-top: 8px; justify-content: center; }
.mobile-menu.open { display: flex; }

/* ================================================
   HERO
   ================================================ */
.hero {
  background: var(--gradient-hero);
  padding: 36px 0 32px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(139,92,246,0.15);
  border: 1px solid rgba(139,92,246,0.4);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--mauve);
  margin-bottom: 16px;
}
.hero-badge span { width: 6px; height: 6px; background: #6EE7B7; border-radius: 50%; }
.hero h1 { color: #FFFFFF; margin-bottom: 14px; }
.hero h1 em { color: var(--purple-light); font-style: normal; }
.hero-sub { color: rgba(255,255,255,0.65); font-size: 1rem; margin-bottom: 24px; max-width: 480px; }
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-card-stack { position: relative; width: 340px; height: 320px; }
.hero-card {
  position: absolute;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  padding: 24px;
}
.hero-card-main { width: 300px; top: 20px; left: 20px; }
.hero-card-main h4 { color: #FFFFFF; font-size: 1rem; margin-bottom: 8px; }
.hero-card-main p { color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.hero-card-float { width: 180px; bottom: 0; right: 0; background: rgba(139,92,246,0.2); border-color: rgba(139,92,246,0.4); display: flex; flex-direction: column; gap: 6px; }
.hero-card-float .stat { color: #FFFFFF; }
.hero-card-float .stat strong { font-size: 1.6rem; display: block; line-height: 1; }
.hero-card-float .stat small { font-size: 0.78rem; color: rgba(255,255,255,0.6); }

/* ================================================
   STATS BAR
   ================================================ */
.stats-bar {
  background: var(--bg-card);
  padding: 0;
  border-top: 1px solid var(--bg-border);
  border-bottom: 1px solid var(--bg-border);
}
.stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item {
  padding: 14px 20px;
  text-align: center;
  border-right: 1px solid var(--bg-border);
}
.stat-item:last-child { border-right: none; }
.stat-item strong { display: block; font-size: 1.7rem; font-weight: 800; color: var(--purple-light); line-height: 1; margin-bottom: 4px; }
.stat-item span { font-size: 0.82rem; color: var(--text-muted); font-weight: 500; }

/* ================================================
   SERVICES OVERVIEW (Home)
   ================================================ */
.services-overview { background: var(--bg); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); border-color: rgba(139,92,246,0.4); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 44px; height: 44px;
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.25);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
}
.service-card h3 { color: #FFFFFF; margin-bottom: 8px; font-size: 1.1rem; }
.service-card p { font-size: 0.9rem; margin-bottom: 14px; }
.service-card a { font-size: 0.88rem; font-weight: 600; color: var(--purple-light); display: inline-flex; align-items: center; gap: 4px; transition: gap 0.2s; }
.service-card a:hover { gap: 8px; }

/* ================================================
   WHY CHOOSE US
   ================================================ */
.why-us { background: var(--bg-card); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.why-content .section-sub { margin-bottom: 20px; }
.why-list { display: flex; flex-direction: column; gap: 14px; }
.why-item { display: flex; gap: 16px; align-items: flex-start; }
.why-item-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.25);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.why-item-text h4 { color: #FFFFFF; font-size: 0.98rem; margin-bottom: 4px; }
.why-item-text p { font-size: 0.88rem; }
.why-visual {
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-glow);
}
.why-visual h3 { color: #FFFFFF; font-size: 1.5rem; margin-bottom: 4px; }
.why-visual p { color: rgba(255,255,255,0.75); font-size: 0.95rem; margin-bottom: 0; }
.why-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.why-tag {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* ================================================
   CTA BANNER
   ================================================ */
.cta-banner {
  background: var(--gradient);
  padding: 32px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 { color: #FFFFFF; margin-bottom: 10px; position: relative; }
.cta-banner p { color: rgba(255,255,255,0.75); font-size: 1rem; margin-bottom: 22px; max-width: 520px; margin-left: auto; margin-right: auto; position: relative; }

/* ================================================
   FOOTER
   ================================================ */
footer {
  background: #211F29;
  padding: 28px 0 16px;
  border-top: 1px solid var(--bg-border);
}
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 28px; margin-bottom: 20px; }
.footer-brand .brand-name { font-size: 1.3rem; font-weight: 800; color: #FFFFFF; }
.footer-brand .brand-name em { color: var(--mauve); font-style: normal; }
.footer-brand p { color: var(--text-dim); font-size: 0.88rem; margin: 14px 0; max-width: 260px; }
.footer-col h4 { color: #FFFFFF; font-size: 0.85rem; font-weight: 600; margin-bottom: 16px; letter-spacing: 0.04em; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--text-dim); font-size: 0.88rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--mauve); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.footer-contact-item span { font-size: 1rem; }
.footer-contact-item a, .footer-contact-item p { color: var(--text-dim); font-size: 0.88rem; margin: 0; transition: color 0.2s; }
.footer-contact-item a:hover { color: var(--mauve); }
.footer-bottom {
  border-top: 1px solid var(--bg-border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--text-dim); font-size: 0.82rem; margin: 0; }

/* ================================================
   PAGE HERO (inner pages)
   ================================================ */
.page-hero {
  background: var(--gradient-hero);
  padding: 28px 0;
  text-align: center;
  border-bottom: 1px solid var(--bg-border);
}
.page-hero h1 { color: #FFFFFF; font-size: clamp(1.6rem, 4vw, 2.6rem); margin-bottom: 10px; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 0.97rem; max-width: 560px; margin: 0 auto; }

/* ================================================
   SERVICES PAGE
   ================================================ */
.services-full { background: var(--bg); }
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--bg-border);
}
.service-block:last-child { border-bottom: none; }
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }
.service-block-visual {
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-glow);
}
.service-block-visual .big-icon { font-size: 3rem; }
.service-block-visual h3 { color: #FFFFFF; font-size: 1.4rem; }
.service-block-visual p { color: rgba(255,255,255,0.75); font-size: 0.92rem; margin: 0; }
.service-block-content h2 { margin-bottom: 10px; font-size: 1.8rem; }
.service-block-content p { margin-bottom: 16px; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: var(--text-muted); }
.feature-list li::before { content: '✓'; color: var(--purple-light); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* ================================================
   ABOUT PAGE
   ================================================ */
.about-story { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.about-content p { margin-bottom: 10px; }
.about-visual {
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-glow);
}
.about-visual h3 { color: #FFFFFF; font-size: 1.3rem; margin-bottom: 8px; }
.about-visual p { color: rgba(255,255,255,0.75); margin-bottom: 0; }
.about-values { background: var(--bg-card); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value-card {
  background: var(--bg-raised);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  text-align: center;
  transition: all 0.3s;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); border-color: rgba(139,92,246,0.4); }
.value-card .icon { font-size: 1.7rem; margin-bottom: 10px; }
.value-card h3 { color: #FFFFFF; margin-bottom: 6px; font-size: 1rem; }
.value-card p { font-size: 0.88rem; }

/* ---- Founder Section ---- */
.founder-section { background: var(--bg); }
.founder-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.founder-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient);
}
.founder-photo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.founder-avatar {
  width: 180px; height: 180px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
  box-shadow: var(--shadow-glow);
  border: 3px solid rgba(139,92,246,0.4);
}
.founder-name { color: #FFFFFF; font-size: 1.25rem; font-weight: 700; }
.founder-title { color: var(--purple-light); font-size: 0.88rem; font-weight: 500; margin-top: 4px; }
.founder-social { display: flex; gap: 10px; margin-top: 8px; }
.founder-social a {
  width: 36px; height: 36px;
  background: var(--bg-raised);
  border: 1px solid var(--bg-border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all 0.2s;
}
.founder-social a:hover { background: rgba(139,92,246,0.2); border-color: rgba(139,92,246,0.4); color: var(--purple-light); }
.founder-content { padding-top: 4px; }
.founder-content h2 { margin-bottom: 12px; font-size: 1.6rem; }
.founder-content p { margin-bottom: 12px; font-size: 0.93rem; }
.founder-quote {
  background: var(--bg-raised);
  border-left: 3px solid var(--purple);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 18px;
  margin: 14px 0;
}
.founder-quote p {
  color: var(--mauve);
  font-size: 1rem;
  font-style: italic;
  margin: 0;
  line-height: 1.7;
}
.founder-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
.founder-stat {
  background: var(--bg-raised);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
}
.founder-stat strong { display: block; font-size: 1.5rem; font-weight: 800; color: var(--purple-light); line-height: 1; margin-bottom: 4px; }
.founder-stat span { font-size: 0.78rem; color: var(--text-muted); }

/* ================================================
   CONTACT PAGE
   ================================================ */
.contact-section { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 36px; align-items: start; }
.contact-info h2 { margin-bottom: 10px; }
.contact-info > p { margin-bottom: 20px; }
.contact-detail { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 16px; }
.contact-detail-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.25);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.contact-detail-text h4 { font-size: 0.8rem; font-weight: 600; margin-bottom: 4px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-detail-text a, .contact-detail-text p { font-size: 0.95rem; color: var(--text); margin: 0; transition: color 0.2s; }
.contact-detail-text a:hover { color: var(--purple-light); }
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.contact-form-wrap h3 { color: #FFFFFF; margin-bottom: 6px; }
.contact-form-wrap > p { margin-bottom: 18px; font-size: 0.92rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.83rem; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--bg-raised);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group select option { background: var(--bg-raised); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; padding: 14px; font-size: 1rem; margin-top: 8px; border-radius: var(--radius); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .service-block { grid-template-columns: 1fr; }
  .service-block.reverse { direction: ltr; }
  .about-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .founder-card { grid-template-columns: 1fr; padding: 36px; }
  .founder-photo-wrap { flex-direction: row; text-align: left; }
  .founder-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  section { padding: 24px 0; }
  .hero { padding: 28px 0 24px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .founder-card { padding: 28px; }
  .founder-photo-wrap { flex-direction: column; align-items: center; text-align: center; }
  .founder-stats { grid-template-columns: 1fr; }
}