/* =============================================================
   Amaravati Bot — Stylesheet
   Design language: "Royal Seal" — dark, premium, gold + crimson
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,500;9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{
  /* ---- Color tokens ---- */
  --bg-void:      #0a0712;
  --bg-void-2:    #100c1a;
  --bg-surface:   rgba(255,255,255,0.035);
  --bg-surface-2: rgba(255,255,255,0.06);
  --line:         rgba(255,255,255,0.09);
  --line-soft:    rgba(255,255,255,0.05);

  --gold:       #FFD700;
  --gold-deep:  #C9950A;
  --gold-pale:  #FFEDA8;
  --pink:       #E63973;
  --pink-deep:  #9C1E45;
  --pink-pale:  #FF7FA6;

  --ink:        #F5F0E6;
  --ink-dim:    #ACA3BB;
  --ink-faint:  #736C86;

  --grad-royal: linear-gradient(135deg, var(--gold) 0%, var(--pink) 100%);
  --grad-royal-soft: linear-gradient(135deg, rgba(255,215,0,0.16), rgba(230,57,115,0.16));

  /* ---- Type ---- */
  --font-display: 'Fraunces', 'Iowan Old Style', serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* ---- Layout ---- */
  --max-w: 1180px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
}

/* ---------------------------------------------------------------
   Reset & base
   --------------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; margin:0; padding:0; }

html{ scroll-behavior: smooth; }

body{
  background: var(--bg-void);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; }
button{ font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible{ outline: 2px solid var(--gold); outline-offset: 3px; }

.container{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 18px;
}
.eyebrow::before{
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad-royal);
  box-shadow: 0 0 10px var(--gold);
}

.section-heading{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-sub{
  color: var(--ink-dim);
  font-size: 1.02rem;
  max-width: 560px;
}

.section-head{
  text-align: center;
  margin: 0 auto 56px;
  max-width: 640px;
}
.section-head .section-sub{ margin: 0 auto; }

section{ position: relative; padding: 120px 0; }

/* faint background wash between sections */
.bg-wash{
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 15% 0%, rgba(230,57,115,0.10), transparent 60%),
    radial-gradient(50% 40% at 90% 100%, rgba(255,215,0,0.07), transparent 60%);
  z-index: 0;
}

/* small gold spark divider — echoes the crown's sparkle */
.spark-divider{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 0 40px;
  opacity: 0.8;
}
.spark-divider::before, .spark-divider::after{
  content:'';
  width: 60px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line));
}
.spark-divider::after{ background: linear-gradient(90deg, var(--line), transparent); }
.spark-divider svg{ width: 14px; height: 14px; flex-shrink: 0; }

/* ---------------------------------------------------------------
   Buttons
   --------------------------------------------------------------- */
.btn{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s ease, opacity .3s ease;
  white-space: nowrap;
}

.btn-primary{
  color: #1a0e05;
  background: var(--grad-royal);
  background-size: 200% 200%;
  animation: gradient-shift 6s ease infinite;
  box-shadow: 0 8px 30px -8px rgba(230,57,115,0.55), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 14px 34px -8px rgba(230,57,115,0.7), 0 0 0 1px rgba(255,255,255,0.12) inset; }

.btn-secondary{
  color: var(--ink);
  background: var(--bg-surface);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover{ transform: translateY(-3px); border-color: rgba(255,215,0,0.4); background: var(--bg-surface-2); }

@keyframes gradient-shift{
  0%,100%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
}

/* ---------------------------------------------------------------
   Navigation
   --------------------------------------------------------------- */
.nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: padding 0.4s ease, background 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled{
  padding: 14px 0;
  background: rgba(10, 7, 18, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
}
.nav .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
}
.brand-mark{
  width: 38px; height: 38px;
  border-radius: 11px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 0 1.5px rgba(255,215,0,0.5), 0 6px 18px -6px rgba(230,57,115,0.6);
  flex-shrink: 0;
}
.brand-mark img{ width: 100%; height: 100%; object-fit: cover; }
.logo-fallback{
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--grad-royal);
  color: #1a0e05;
  font-size: 0.55rem;
  text-align: center;
  font-weight: 700;
  line-height: 1.2;
  padding: 4px;
}

.nav-links{
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-links a{
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-dim);
  position: relative;
  transition: color 0.25s ease;
}
.nav-links a::after{
  content:'';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--grad-royal);
  transition: width 0.3s ease;
  border-radius: 2px;
}
.nav-links a:hover{ color: var(--ink); }
.nav-links a:hover::after{ width: 100%; }

.nav-cta{ display: flex; align-items: center; gap: 18px; }
.nav-cta .btn{ padding: 11px 22px; font-size: 0.88rem; }

.nav-links-cta{ display: none; }

.nav-toggle{
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-surface);
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:'';
  display:block;
  width: 18px; height: 2px;
  background: var(--ink);
  position: relative;
  transition: all .3s ease;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }

/* ---------------------------------------------------------------
   Hero
   --------------------------------------------------------------- */
.hero{
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero-field{
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-glow{
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}
.hero-glow--gold{
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(255,215,0,0.35), transparent 70%);
  top: -120px; left: -80px;
  animation: drift-a 16s ease-in-out infinite;
}
.hero-glow--pink{
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(230,57,115,0.32), transparent 70%);
  bottom: -160px; right: -120px;
  animation: drift-b 20s ease-in-out infinite;
}
@keyframes drift-a{
  0%,100%{ transform: translate(0,0) scale(1); }
  50%{ transform: translate(40px,50px) scale(1.08); }
}
@keyframes drift-b{
  0%,100%{ transform: translate(0,0) scale(1); }
  50%{ transform: translate(-50px,-30px) scale(1.05); }
}

.particle{
  position: absolute;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.5;
  box-shadow: 0 0 8px 1px rgba(255,215,0,0.6);
  animation: float-up linear infinite;
}
@keyframes float-up{
  0%{ transform: translateY(0) translateX(0); opacity: 0; }
  10%{ opacity: 0.6; }
  90%{ opacity: 0.4; }
  100%{ transform: translateY(-120vh) translateX(20px); opacity: 0; }
}

.hero .container{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}

.hero-copy h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: 26px;
  background: linear-gradient(100deg, var(--gold-pale) 0%, var(--gold) 30%, var(--pink-pale) 70%, var(--pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% auto;
  animation: sheen 8s ease-in-out infinite;
}
@keyframes sheen{
  0%,100%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
}

.hero-copy p{
  font-size: 1.14rem;
  color: var(--ink-dim);
  max-width: 520px;
  margin-bottom: 40px;
}

.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stage{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 420px;
}
.halo{
  position: absolute;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--gold), var(--pink), var(--gold-deep), var(--gold));
  filter: blur(2px);
  opacity: 0.35;
  animation: spin 14s linear infinite;
}
.halo::before{
  content:'';
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: var(--bg-void);
}
@keyframes spin{ to{ transform: rotate(360deg); } }

.halo-ring{
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  border: 1px solid rgba(255,215,0,0.3);
  animation: spin 30s linear infinite reverse;
}
.halo-ring::before, .halo-ring::after{
  content:'';
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px 2px var(--gold);
}
.halo-ring::before{ top: -3px; left: 50%; }
.halo-ring::after{ bottom: -3px; left: 50%; }

.crest{
  position: relative;
  z-index: 2;
  width: 220px; height: 220px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow:
    0 0 0 1.5px rgba(255,215,0,0.55),
    0 0 60px -10px rgba(230,57,115,0.7),
    0 20px 50px -20px rgba(0,0,0,0.6);
  animation: hover-float 5s ease-in-out infinite;
}
.crest img{ width: 100%; height: 100%; object-fit: cover; }
.crest-fallback{
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  background: var(--grad-royal);
  color: #1a0e05;
  font-weight: 700;
  padding: 20px;
  font-family: var(--font-display);
}
@keyframes hover-float{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-16px); }
}

/* ---------------------------------------------------------------
   Features
   --------------------------------------------------------------- */
.features-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.feature-card{
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 38px;
  backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1), border-color 0.4s ease, background 0.4s ease;
  opacity: 0;
  transform: translateY(28px);
}
.feature-card.is-visible{ opacity: 1; transform: translateY(0); }

.feature-card::before{
  content:'';
  position: absolute;
  top: -60%; left: -20%;
  width: 60%; height: 220%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.06), transparent);
  transform: rotate(20deg);
  transition: left 0.9s ease;
  pointer-events: none;
}
.feature-card:hover::before{ left: 130%; }

.feature-card:hover{
  transform: translateY(-6px);
  border-color: rgba(255,215,0,0.35);
  background: var(--bg-surface-2);
}

.feature-icon{
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: var(--grad-royal-soft);
  border: 1px solid rgba(255,215,0,0.25);
  margin-bottom: 24px;
}
.feature-icon svg{ width: 26px; height: 26px; stroke: var(--gold); }

.feature-card h3{
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--ink);
}
.feature-card p{
  color: var(--ink-dim);
  font-size: 0.98rem;
  margin-bottom: 18px;
}
.feature-list{ display: flex; flex-direction: column; gap: 9px; }
.feature-list li{
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--ink-dim);
}
.feature-list li::before{
  content:'';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--grad-royal);
  flex-shrink: 0;
  transform: translateY(-2px);
}

/* ---------------------------------------------------------------
   Why section
   --------------------------------------------------------------- */
.why-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}
.why-card{
  text-align: center;
  padding: 34px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent);
  opacity: 0;
  transform: translateY(24px);
  transition: transform 0.4s ease, border-color .4s ease;
}
.why-card.is-visible{ opacity: 1; transform: translateY(0); }
.why-card:hover{ border-color: rgba(230,57,115,0.35); transform: translateY(-4px); }
.why-icon{
  width: 46px; height: 46px;
  margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--grad-royal-soft);
}
.why-icon svg{ width: 22px; height: 22px; stroke: var(--gold); }
.why-card h4{
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.why-card p{ color: var(--ink-dim); font-size: 0.88rem; }

/* ---------------------------------------------------------------
   FAQ
   --------------------------------------------------------------- */
.faq-list{
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.faq-item{
  border-bottom: 1px solid var(--line-soft);
}
.faq-question{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 4px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--ink);
}
.faq-icon{
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: transform .4s ease, border-color .4s ease;
}
.faq-icon::before, .faq-icon::after{
  content:'';
  position: absolute;
  background: var(--gold);
  transition: transform .3s ease;
}
.faq-icon::before{ width: 11px; height: 1.5px; }
.faq-icon::after{ width: 1.5px; height: 11px; }
.faq-item.is-open .faq-icon{ transform: rotate(180deg); border-color: rgba(255,215,0,0.4); }
.faq-item.is-open .faq-icon::after{ transform: scaleY(0); }

.faq-answer{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-answer-inner{
  padding: 0 4px 26px;
  color: var(--ink-dim);
  font-size: 0.96rem;
  max-width: 640px;
}

/* ---------------------------------------------------------------
   Final CTA band
   --------------------------------------------------------------- */
.cta-band{
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: var(--max-w);
  padding: 70px 60px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,215,0,0.2);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(230,57,115,0.16), transparent 60%),
    radial-gradient(120% 140% at 100% 100%, rgba(255,215,0,0.14), transparent 60%),
    rgba(255,255,255,0.02);
  text-align: center;
}
.cta-band h2{
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 14px;
}
.cta-band p{ color: var(--ink-dim); margin-bottom: 30px; }
.cta-band .btn-group{ display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------------------------------------------------------------
   Footer
   --------------------------------------------------------------- */
.footer{
  border-top: 1px solid var(--line-soft);
  padding: 50px 0 34px;
}
.footer .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand{ display: flex; align-items: center; gap: 12px; }
.footer-brand .brand-mark{ width: 32px; height: 32px; border-radius: 9px; }
.footer-links{ display: flex; gap: 32px; flex-wrap: wrap; }
.footer-links a{ color: var(--ink-dim); font-size: 0.9rem; transition: color .25s ease; }
.footer-links a:hover{ color: var(--gold); }
.footer-copy{
  width: 100%;
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.82rem;
  padding-top: 30px;
  margin-top: 10px;
  border-top: 1px solid var(--line-soft);
}

/* ---------------------------------------------------------------
   Reveal-on-scroll utility
   --------------------------------------------------------------- */
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.2,.8,.2,1);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ---------------------------------------------------------------
   Responsive
   --------------------------------------------------------------- */
@media (max-width: 980px){
  .hero .container{ grid-template-columns: 1fr; text-align: center; }
  .hero-copy p{ margin-left: auto; margin-right: auto; }
  .hero-actions{ justify-content: center; }
  .hero-stage{ height: 320px; order: -1; }
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
  .cta-band{ padding: 50px 30px; }
}

@media (max-width: 860px){
  .nav-links{
    position: fixed;
    top: 72px; left: 16px; right: 16px;
    background: rgba(12,9,20,0.96);
    backdrop-filter: blur(18px);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    gap: 20px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }
  .nav-links.is-open{ transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle{ display: flex; }
  .nav-cta .btn-primary{ display: none; }
  .nav-links-cta{ display: block; width: 100%; margin-top: 6px; }
  .btn-nav-mobile{ width: 100%; }
}

@media (max-width: 700px){
  section{ padding: 84px 0; }
  .features-grid{ grid-template-columns: 1fr; }
  .why-grid{ grid-template-columns: 1fr 1fr; }
  .footer .container{ flex-direction: column; text-align: center; }
  .footer-links{ justify-content: center; }
}

@media (max-width: 480px){
  .container{ padding: 0 20px; }
  .why-grid{ grid-template-columns: 1fr; }
  .cta-band{ padding: 40px 22px; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}