/* iAgentify Public Site — Custom CSS (beyond Tailwind) */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* ── CSS Variables ── */
:root {
  --dark:        #0D0D1A;
  --dark2:       #13132B;
  --dark3:       #1A1A35;
  --text:        #F0EEF8;
  --muted:       #9B98B8;
  --dim:         #6B6890;
  --card-bg:     rgba(255,255,255,0.04);
  --card-border: rgba(123,94,167,0.25);
  --grad:        linear-gradient(135deg, #4A90D9 0%, #7B5EA7 50%, #5B3F9A 100%);
  --grad-soft:   linear-gradient(135deg, rgba(74,144,217,0.12) 0%, rgba(91,63,154,0.12) 100%);
  --font-syne:   'Syne', sans-serif;
  --font-dm:     'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-dm);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography helpers ── */
.font-syne { font-family: var(--font-syne); }
.font-dm   { font-family: var(--font-dm); }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Noise overlay ── */
.noise-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

/* ── Blobs ── */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}
.blob-blue  { background: rgba(74,144,217,0.18); }
.blob-purple { background: rgba(91,63,154,0.22); }

/* ── Navbar ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 3rem;
  background: rgba(13,13,26,0.92);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(123,94,167,0.15);
}

.nav-logo img { height: 40px; object-fit: contain; display: block; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }


.nav-ctas {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.btn-ghost {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--text); }

.btn-primary {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--grad);
  border-radius: 50px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 0 20px rgba(91,63,154,0.35);
  transition: opacity 0.2s, transform 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-secondary {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: transparent;
  border: 1px solid rgba(123,94,167,0.5);
  border-radius: 50px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 400;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-secondary:hover {
  background: rgba(123,94,167,0.1);
  border-color: rgba(123,94,167,0.8);
}

.btn-lg {
  padding: 0.85rem 2.2rem;
  font-size: 1rem;
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 1px;
  background: var(--muted);
  transition: all 0.25s;
}

/* ── Mobile Menu ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 62px; left: 0; right: 0;
  z-index: 99;
  background: rgba(13,13,26,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(123,94,167,0.2);
  padding: 1.5rem 2rem;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  margin-bottom: 1.25rem;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.mobile-menu a:hover { color: var(--text); }
.mobile-menu .mobile-ctas {
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.mobile-menu .mobile-ctas .btn-primary {
  text-align: center;
  padding: 0.75rem;
  font-size: 0.85rem;
}

/* ── Cards ── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.card:hover { border-color: rgba(123,94,167,0.55); transform: translateY(-4px); }

/* ── Stats bar ── */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding: 2.5rem 4rem;
  border-top: 1px solid rgba(123,94,167,0.15);
  border-bottom: 1px solid rgba(123,94,167,0.15);
  background: rgba(255,255,255,0.02);
  position: relative;
  z-index: 1;
}
.stat-num {
  font-family: var(--font-syne);
  font-size: 2rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Section headers ── */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #93C5FD;
  font-weight: 500;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-syne);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  color: var(--text);
}
.section-subtitle {
  font-size: 1rem;
  color: var(--muted);
  font-weight: 300;
}

/* ── Footer ── */
.site-footer {
  background: #0A0A18;
  border-top: 1px solid rgba(123,94,167,0.15);
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(2.5rem,6vw,4rem) clamp(1.5rem,5vw,4rem) 2rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
.footer-col-title {
  font-size: 0.72rem;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.footer-link {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.82rem;
  color: var(--dim);
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1.5;
}
.footer-link:hover { color: var(--muted); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 1.25rem clamp(1.5rem,5vw,4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--dim);
}

/* ── Social icons ── */
.social-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.2s;
}
.social-btn:hover {
  background: rgba(123,94,167,0.25);
  border-color: rgba(123,94,167,0.5);
  color: #fff;
}

/* ── Agent cards ── */
.agent-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: border-color 0.3s, transform 0.3s;
}
.agent-card:hover { border-color: rgba(123,94,167,0.55); transform: translateY(-4px); }

.agent-card-top-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}

/* ── Pricing cards ── */
.plan-card {
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid var(--card-border);
  background: var(--card-bg);
  transition: all 0.25s;
}
.plan-card.popular {
  border-color: rgba(74,144,217,0.5);
  box-shadow: 0 0 40px rgba(74,144,217,0.15);
}

/* ── Process steps ── */
.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(123,94,167,0.15);
  border-radius: 16px;
  background: var(--card-bg);
}
.step-num {
  font-family: var(--font-syne);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

/* ── Legal pages ── */
.legal-page {
  background: #fff;
  color: #111;
  font-family: var(--font-dm);
}
.legal-page .legal-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #f0f0f0;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.legal-page .legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}
.legal-page h1 { font-size: 2rem; font-weight: 700; color: #111; margin-bottom: 0.5rem; }
.legal-page .legal-date { font-size: 0.85rem; color: #999; margin-bottom: 3rem; }
.legal-page h2 { font-size: 1.2rem; font-weight: 600; color: #111; margin: 2.5rem 0 0.75rem; padding-bottom: 0.5rem; border-bottom: 1px solid #f0f0f0; }
.legal-page p  { font-size: 0.95rem; color: #555; line-height: 1.75; margin-bottom: 1rem; }
.legal-page ul { padding-left: 1.5rem; margin: 0.75rem 0 1rem; }
.legal-page ul li { font-size: 0.95rem; color: #555; line-height: 1.7; margin-bottom: 0.4rem; }
.legal-page .legal-footer {
  border-top: 1px solid #f0f0f0;
  background: #fafafa;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #999;
}
.legal-page .legal-footer a { color: #999; text-decoration: none; transition: color 0.2s; }
.legal-page .legal-footer a:hover { color: #555; }

/* ── Blog cards ── */
.blog-card {
  border-radius: 16px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: border-color 0.2s, transform 0.2s;
}
.blog-card:hover { border-color: rgba(123,94,167,0.5); transform: translateY(-2px); }

/* ── CTA section ── */
.cta-section {
  text-align: center;
  padding: 3rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(123,94,167,0.2);
}

/* ── Comparison table ── */
.compare-table {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
}
.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 1rem 1.5rem;
}
.compare-row:not(:last-child) { border-bottom: 1px solid rgba(255,255,255,0.04); }
.compare-row:nth-child(odd) { background: rgba(255,255,255,0.02); }
.compare-header { background: rgba(255,255,255,0.04); border-bottom: 1px solid var(--card-border); }

/* ── Contact info ── */
.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 0.875rem;
  transition: opacity 0.2s;
}
.contact-item:hover { opacity: 0.8; }
.contact-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-text { font-size: 0.88rem; color: var(--muted); }

/* ── Trust strip ── */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap: 1rem;
  margin-top: 3rem;
}
.trust-card {
  padding: 1.25rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
}
.trust-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.trust-title {
  font-family: var(--font-syne);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.trust-desc { font-size: 0.78rem; color: var(--muted); font-weight: 300; }

/* ── Keyframes ── */
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
@keyframes floatA { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(40px,-60px) scale(1.08)} }
@keyframes floatB { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-50px,40px) scale(0.95)} }
@keyframes shimmer { 0%{background-position:200% center} 100%{background-position:-200% center} }

.pulse { animation: pulse 2s infinite; }
.float-a { animation: floatA 14s ease-in-out infinite; }
.float-b { animation: floatB 18s ease-in-out infinite; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .site-nav { padding: 0.875rem 1.25rem; }
  .nav-links, .nav-ctas { display: none !important; }
  .hamburger { display: flex !important; }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stats-bar { gap: 1.5rem; padding: 2rem 1.5rem; }

  .agents-grid { grid-template-columns: 1fr !important; }
  .steps-row   { flex-direction: column !important; }
  .hero-btns   { flex-direction: column !important; align-items: center !important; }
  section      { padding: 3rem 1.25rem !important; }
}

@media (max-width: 480px) {
  .footer-inner    { grid-template-columns: 1fr; }
  .footer-bottom   { flex-direction: column; text-align: center; gap: 0.5rem; }
  .compare-row     { grid-template-columns: 1fr; gap: 0.25rem; }
  .compare-header .compare-col:not(:first-child) { display: none; }
}