/* ==========================================================================
   AKYC / VEXIL INFOTECH - ULTRA-MODERN RESPONSIVE GLASSMORPHIC DESIGN SYSTEM
   Optimized for Ultra-Wide (4K/2K), Desktop, Laptop, Tablet & Mobile Viewports
   ========================================================================== */

/* 1. Global Reset & Custom Properties */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Brand Core Colors */
  --av-blue: #0060ed;
  --av-blue-hover: #004dc2;
  --av-blue-glow: rgba(0, 96, 237, 0.28);
  --av-cyan: #00b4d8;
  --av-indigo: #6366f1;
  --av-emerald: #059669;
  --av-orange: #ed741c;
  --av-navy: #091a36;
  --av-navy-deep: #061124;

  /* Typography Colors */
  --av-ink: #0a1629;
  --av-ink-soft: #1e293b;
  --av-muted: #4b5b76;
  --av-muted-light: #64748b;
  --av-border: rgba(218, 231, 247, 0.8);

  /* Glassmorphism System */
  --av-glass-bg: rgba(255, 255, 255, 0.72);
  --av-glass-bg-hover: rgba(255, 255, 255, 0.88);
  --av-glass-border: rgba(255, 255, 255, 0.85);
  --av-glass-border-subtle: rgba(220, 233, 247, 0.65);
  --av-glass-shadow: 0 16px 36px -8px rgba(12, 38, 92, 0.08), inset 0 1px 1px 0 rgba(255, 255, 255, 0.95);
  --av-glass-shadow-hover: 0 24px 48px -10px rgba(0, 96, 237, 0.16), inset 0 1px 1px 0 rgba(255, 255, 255, 1);
  --av-glass-blur: blur(20px) saturate(180%);

  /* Radii */
  --av-radius-xs: 6px;
  --av-radius-sm: 10px;
  --av-radius-md: 16px;
  --av-radius-lg: 22px;
  --av-radius-xl: 28px;
  --av-radius-pill: 999px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body.av-page {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--av-ink);
  background: #f8fbff;
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
  line-height: 1.55;
  letter-spacing: 0;
}

body.av-page h1,
body.av-page h2,
body.av-page h3,
body.av-page p {
  margin: 0;
  letter-spacing: 0;
}

body.av-page h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  color: var(--av-ink);
}

body.av-page h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(24px, 2.5vw, 34px);
  color: var(--av-ink);
  line-height: 1.22;
}

body.av-page h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 750;
  font-size: 16px;
  color: var(--av-ink);
}

body.av-page p {
  line-height: 1.68;
  color: var(--av-muted);
}

/* Intelligent Fluid Container for 4K / Widescreen / Desktop */
.av-wrap {
  width: min(1360px, 92vw);
  margin-inline: auto;
}

@media (min-width: 1600px) {
  .av-wrap {
    width: min(1540px, 90vw);
  }
}

@media (min-width: 2000px) {
  .av-wrap {
    width: min(1740px, 88vw);
  }
}

@media (min-width: 2560px) {
  .av-wrap {
    width: min(1920px, 86vw);
  }
}

.av-page section[id],
.av-page article[id] {
  scroll-margin-top: 84px;
}

/* ==========================================================================
   2. Glassmorphic Navigation Header
   ========================================================================== */
.av-header {
  height: 68px;
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: var(--av-glass-blur);
  -webkit-backdrop-filter: var(--av-glass-blur);
  border-bottom: 1px solid rgba(220, 233, 247, 0.75);
  box-shadow: 0 4px 24px -4px rgba(10, 35, 75, 0.05);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.av-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: clamp(16px, 2.5vw, 36px);
}

/* Brand styling */
.av-brand {
  font-size: 24px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.av-company-logo {
  display: block;
  max-width: 50px;
  object-fit: contain;
  border-radius: 6px;
  flex-shrink: 0;
}

.av-header .av-company-logo {
  height: auto;
}

.av-wordmark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  line-height: 1.1;
}

.av-company-name {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  white-space: nowrap;
}

.av-vexil {
  color: var(--av-orange);
}

.av-infotech {
  color: #2b3e85;
}

.av-tagline {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 8.5px;
  font-weight: 600;
  color: var(--av-muted-light);
  letter-spacing: 0.4px;
  white-space: nowrap;
}

/* Nav links */
.av-links {
  display: flex;
  gap: clamp(18px, 2.2vw, 34px);
  font-size: 13.5px;
  font-weight: 600;
}

.av-links a {
  color: #334155;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
  position: relative;
  padding: 6px 0;
}

.av-links a:hover,
.av-links a:first-child {
  color: var(--av-blue);
}

.av-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--av-blue);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.av-links a:hover::after,
.av-links a:first-child::after {
  width: 100%;
}

/* Actions & Buttons */
.av-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.av-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  min-height: 42px;
  border-radius: var(--av-radius-sm);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.av-btn:hover {
  transform: translateY(-2px);
}

/* Primary CTA Button */
.av-btn.lead-cta {
  color: #fff;
  background: linear-gradient(135deg, #0066f5 0%, #0045ce 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 6px 22px rgba(0, 96, 237, 0.32);
}

.av-btn.lead-cta:hover {
  background: linear-gradient(135deg, #0a73ff 0%, #0050e6 100%);
  box-shadow: 0 10px 28px rgba(0, 96, 237, 0.42);
}

.av-btn.navy {
  background: linear-gradient(135deg, #081d45 0%, #003685 100%);
  box-shadow: 0 6px 20px rgba(8, 29, 69, 0.25);
}

.av-btn.navy:hover {
  box-shadow: 0 10px 26px rgba(8, 29, 69, 0.35);
}

/* Glass Outline Button */
.av-btn.outline {
  color: #0050d8;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(86, 141, 238, 0.4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 14px rgba(0, 88, 229, 0.06), inset 0 1px 1px rgba(255, 255, 255, 0.95);
}

.av-btn.outline:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: #0058e5;
  box-shadow: 0 6px 20px rgba(0, 88, 229, 0.14);
}

.av-menu-toggle {
  display: none;
}

.av-mobile {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 16px 6%;
  border-bottom: 1px solid var(--av-border);
  box-shadow: 0 12px 30px rgba(10, 30, 70, 0.08);
}

.av-mobile a {
  padding: 12px 0;
  display: block;
  font-weight: 650;
  font-size: 14.5px;
  color: var(--av-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(220, 233, 247, 0.5);
}

.av-mobile a:last-child {
  border-bottom: 0;
}

/* ==========================================================================
   3. Hero Section (Ultra Responsive + Glass Luminous Atmosphere)
   ========================================================================== */
.av-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 75% 35%, rgba(64, 185, 255, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 55% 55% at 18% 25%, rgba(99, 102, 241, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 65% 65% at 50% 85%, rgba(56, 189, 248, 0.15) 0%, transparent 65%),
    linear-gradient(135deg, #f0f7ff 0%, #f6faff 45%, #edf5ff 100%);
  padding-top: clamp(24px, 3.5vw, 48px);
  padding-bottom: clamp(28px, 4vw, 56px);
}

/* Ambient luminous glow spheres */
.av-hero::before {
  content: '';
  position: absolute;
  width: clamp(420px, 45vw, 750px);
  height: clamp(420px, 45vw, 750px);
  top: 5%;
  right: 5%;
  background: radial-gradient(circle, rgba(0, 162, 255, 0.22) 0%, rgba(99, 102, 241, 0.12) 50%, transparent 70%);
  filter: blur(55px);
  pointer-events: none;
  z-index: 1;
}

.av-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(24px, 3.5vw, 56px);
  align-items: center;
  position: relative;
  z-index: 2;
  min-height: 480px;
}

/* Left Hero Copy */
.av-hero-copy {
  padding: 10px 0;
  max-width: min(720px, 100%);
}

@media (min-width: 1600px) {
  .av-hero-copy {
    max-width: 820px;
  }
}

/* Hero Headline */
.av-hero-title {
  font-size: clamp(32px, 3.6vw + 0.5rem, 54px);
  font-weight: 850;
  letter-spacing: -0.035em;
  line-height: 1.14;
  color: #0a1629;
  margin: 0 0 16px;
}

.av-dynamic-doc {
  display: inline-block;
  background: linear-gradient(135deg, #0058e5 0%, #0099ff 50%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px rgba(0, 88, 229, 0.25));
  font-weight: 900;
  transition: opacity 0.22s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.2, 0.9, 0.3, 1);
  will-change: transform, opacity;
}

.av-dynamic-doc.av-flip-out {
  opacity: 0;
  transform: translateY(-8px);
}

.av-dynamic-doc.av-flip-prep {
  opacity: 0;
  transform: translateY(8px);
  transition: none !important;
}

/* Hero Description */
.av-hero-desc {
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.68;
  color: #475569;
  max-width: min(600px, 100%);
  font-weight: 450;
  margin: 0 0 20px;
}

@media (min-width: 1600px) {
  .av-hero-desc {
    max-width: 680px;
  }
}

/* Hero Highlights / Glass Pills */
.av-hero-pills {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.5vw, 18px);
  margin-bottom: 26px;
  flex-wrap: wrap;
}

.av-hero-pills span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 650;
  color: #24334a;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px 14px;
  border-radius: var(--av-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 8px rgba(10, 30, 70, 0.03);
}

.av-hero-pills span i {
  color: var(--av-blue);
  font-size: 16px;
}

.av-hero-buttons {
  display: flex;
  gap: 14px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.av-hero-buttons .av-btn {
  min-width: 160px;
  min-height: 48px;
  font-size: 14px;
  border-radius: 12px;
}

.av-trust {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 2vw, 24px);
  font-size: 12.5px;
  font-weight: 650;
  color: #2b3a4f;
  margin-top: 24px;
}

.av-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.av-trust span:nth-child(1) {
  color: #0284c7;
}

.av-trust span:nth-child(2) {
  color: #059669;
}

.av-trust span:nth-child(3) {
  color: #4f46e5;
}

/* ==========================================================================
   4. Hero Artwork & Smooth Floating Glass Micro-Animations
   ========================================================================== */
.av-art {
  height: 460px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1000px;
  max-width: 100%;
}

@media (min-width: 1600px) {
  .av-art {
    height: 500px;
    transform: scale(1.08);
    transform-origin: center right;
  }
}

.av-orbit {
  position: absolute;
  inset: 10px -10px 0 0;
  background: radial-gradient(ellipse at center, rgba(107, 214, 251, 0.35) 0%, transparent 68%);
  border-radius: 50%;
  border: 1px solid rgba(187, 229, 251, 0.45);
  pointer-events: none;
}

/* Phone Mockup */
.av-phone {
  position: absolute;
  width: 224px;
  left: 10%;
  top: 14px;
  height: 424px;
  background: linear-gradient(160deg, #ffffff 0%, #f0f7ff 100%);
  border: 7px solid #091a36;
  border-right: 9px solid #0d244a;
  border-radius: 38px;
  transform: perspective(900px) rotateY(-8deg) rotateZ(-2deg);
  box-shadow:
    10px 14px 0 rgba(110, 160, 200, 0.28),
    20px 34px 40px -10px rgba(0, 60, 140, 0.22),
    inset 0 0 10px rgba(255, 255, 255, 0.85);
  padding: 22px 10px 10px;
  z-index: 2;
  animation: floatPhone 6s ease-in-out infinite alternate;
}

@keyframes floatPhone {
  0% {
    transform: perspective(900px) rotateY(-8deg) rotateZ(-2deg) translateY(0);
  }

  100% {
    transform: perspective(900px) rotateY(-7deg) rotateZ(-1.5deg) translateY(-9px);
  }
}

.av-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 11px;
  background: #091a36;
  border-radius: 0 0 10px 10px;
}

.av-phone-brand {
  font-size: 13px;
  font-weight: 800;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.av-phone-brand strong {
  color: #0b1e3e;
  font-size: 12px;
}

.av-phone-brand>span {
  margin-left: auto;
  font-size: 10px;
  font-weight: 800;
  color: #059669;
  background: #ecfdf5;
  padding: 2px 7px;
  border-radius: var(--av-radius-pill);
}

.av-verified {
  height: 118px;
  background: radial-gradient(circle at 50% 20%, #056855 0%, #071e33 70%);
  color: white;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 8px 18px rgba(7, 30, 51, 0.25);
}

.av-verified>span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: #00ba82;
  border: 2px solid #75f2bd;
  border-radius: 50%;
  font-size: 22px;
  font-weight: 800;
  box-shadow: 0 0 22px rgba(0, 216, 161, 0.7);
}

.av-verified strong {
  font-size: 13px;
  font-weight: 750;
}

.av-verified small {
  font-size: 8.5px;
  color: #d1fae5;
}

.av-phone-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 6px;
  border-bottom: 1px solid #e2edf7;
  font-size: 9.5px;
  color: #1e293b;
}

.av-phone-row i {
  font-size: 15px;
  color: #1a6ddb;
}

.av-phone-row b {
  font-weight: 650;
}

.av-phone-row small {
  margin-left: auto;
  font-size: 8px;
  font-weight: 750;
  color: #059669;
}

/* Frosted Glass Floating Badge Cards */
.av-float {
  position: absolute;
  left: -5%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: var(--av-glass-blur);
  -webkit-backdrop-filter: var(--av-glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow:
    0 20px 40px -8px rgba(12, 38, 92, 0.12),
    inset 0 1px 2px rgba(255, 255, 255, 1);
  border-radius: var(--av-radius-md);
  font-size: 12.5px;
  font-weight: 750;
  color: #0f172a;
  z-index: 4;
}

.av-float i {
  font-size: 22px;
  padding: 8px;
  border-radius: 12px;
  display: grid;
  place-items: center;
}

.float-one {
  top: 105px;
  animation: floatWidget1 4s ease-in-out infinite alternate;
}

@keyframes floatWidget1 {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-10px);
  }
}

.float-one i {
  color: #ea580c;
  background: #fff3ed;
  border: 1px solid rgba(251, 146, 60, 0.25);
}

.float-two {
  top: 225px;
  animation: floatWidget2 4.6s ease-in-out 0.6s infinite alternate;
}

@keyframes floatWidget2 {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-8px);
  }
}

.float-two i {
  color: #7c3aed;
  background: #f5f3ff;
  border: 1px solid rgba(167, 139, 250, 0.28);
}

.av-float small {
  display: block;
  font-size: 9.5px;
  font-weight: 750;
  color: #059669;
  margin-top: 3px;
}

/* Glass Checklist Card on Right */
.av-checklist {
  position: absolute;
  right: -5px;
  top: 40px;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: var(--av-glass-blur);
  -webkit-backdrop-filter: var(--av-glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--av-radius-lg);
  width: 215px;
  z-index: 3;
  box-shadow:
    0 24px 48px -10px rgba(10, 35, 80, 0.14),
    inset 0 1px 2px rgba(255, 255, 255, 1);
  animation: floatWidget3 5s ease-in-out 1.2s infinite alternate;
}

@keyframes floatWidget3 {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-9px);
  }
}

.av-checklist strong {
  font-size: 14.5px;
  font-weight: 800;
  line-height: 1.35;
  display: block;
  margin-bottom: 14px;
  color: #0f172a;
}

.av-checklist>span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #059669;
  font-size: 13.5px;
  font-weight: 800;
  margin: 10px 0;
}

.av-checklist b {
  color: #334155;
  font-size: 11px;
  font-weight: 650;
}

/* ==========================================================================
   5. Partner Strip
   ========================================================================== */
.av-partners {
  border-block: 1px solid rgba(220, 233, 247, 0.75);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: var(--av-glass-blur);
  -webkit-backdrop-filter: var(--av-glass-blur);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  position: relative;
  z-index: 3;
}

.av-partner-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 3vw, 40px);
  padding: 14px 0;
}

.av-partner-tagline {
  font-size: 13px;
  font-weight: 650;
  color: #556680;
  white-space: nowrap;
}

.av-partner-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4vw, 56px);
  flex: 1;
  flex-wrap: wrap;
}

.av-partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.av-partner-item:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.av-partner-img {
  display: block;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.04));
}

.av-partner-img.digital-india {
  height: 38px;
  max-width: 140px;
}

.av-partner-img.digilocker {
  height: 32px;
  max-width: 130px;
}

.av-partner-img.meripehchaan {
  height: 36px;
  max-width: 150px;
}

.av-partner-img.setu {
  height: 36px;
  max-width: 125px;
}

/* ==========================================================================
   6. Features Section (Glass Cards)
   ========================================================================== */
.av-features,
.av-pricing,
.av-developers,
.av-how {
  padding: clamp(56px, 6vw, 92px) 0;
  position: relative;
}

.av-features {
  background:
    radial-gradient(circle at 85% 15%, rgba(64, 185, 255, 0.10) 0%, transparent 45%),
    radial-gradient(circle at 15% 75%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, #f8fbff 0%, #f0f6fd 100%);
}

.av-section-title {
  text-align: center;
  margin-bottom: clamp(32px, 4vw, 48px);
}

.av-section-title h2 {
  font-size: clamp(26px, 2.6vw, 36px);
  margin-bottom: 10px;
}

.av-section-title p {
  font-size: clamp(14px, 1.1vw, 16px);
  color: var(--av-muted);
  margin-inline: auto;
}

/* Feature Grid with Frosted Glass Cards */
.av-feature-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(14px, 1.5vw, 20px);
}

.av-card {
  background: var(--av-glass-bg);
  backdrop-filter: var(--av-glass-blur);
  -webkit-backdrop-filter: var(--av-glass-blur);
  border: 1px solid var(--av-glass-border);
  border-radius: var(--av-radius-md);
  box-shadow: var(--av-glass-shadow);
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.av-feature {
  padding: clamp(20px, 2vw, 26px) clamp(16px, 1.5vw, 20px);
  min-height: 190px;
  display: flex;
  flex-direction: column;
}

.av-feature:hover {
  background: var(--av-glass-bg-hover);
  transform: translateY(-6px);
  box-shadow: var(--av-glass-shadow-hover);
  border-color: rgba(0, 96, 237, 0.4);
}

.av-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  font-size: 26px;
  margin-bottom: 16px;
  transition: transform 0.25s ease;
}

.av-feature:hover .av-icon {
  transform: scale(1.08);
}

.tone-0 {
  background: #e0f7fa;
  color: #0097a7;
}

.tone-1 {
  background: #e8f0fe;
  color: #1a73e8;
}

.tone-2 {
  background: #e0f2fe;
  color: #0284c7;
}

.tone-3 {
  background: #e0e7ff;
  color: #4338ca;
}

.tone-4 {
  background: #dcfce7;
  color: #16a34a;
}

.tone-5 {
  background: #f3e8ff;
  color: #9333ea;
}

.av-feature h3 {
  font-size: 15px;
  font-weight: 750;
  margin-bottom: 8px;
}

.av-feature p {
  font-size: 13px;
  color: var(--av-muted);
  line-height: 1.55;
}

/* ==========================================================================
   7. Transparent Pricing / Billing Introduction Section
   ========================================================================== */
.av-pricing {
  background:
    radial-gradient(ellipse at 85% 20%, rgba(64, 185, 255, 0.14) 0%, transparent 45%),
    radial-gradient(ellipse at 15% 80%, rgba(99, 102, 241, 0.10) 0%, transparent 50%),
    linear-gradient(135deg, #f8fbff 0%, #ecf4fd 100%);
}

.av-billing-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(32px, 4vw, 64px);
}

.av-billing-copy {
  max-width: 620px;
}

.av-billing-kicker {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--av-radius-pill);
  background: rgba(0, 96, 237, 0.08);
  border: 1px solid rgba(0, 96, 237, 0.18);
  color: var(--av-blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
}

.av-billing-copy h2 {
  margin: 16px 0 14px;
  color: #10213d;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.15;
}

.av-billing-copy>p {
  margin: 0;
  color: #4f5f78;
  font-size: clamp(14.5px, 1.05vw, 16px);
  line-height: 1.72;
}

.av-billing-points {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.av-billing-points span {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #24344d;
  font-size: 14px;
  font-weight: 650;
}

.av-billing-points i {
  color: var(--av-emerald);
  font-size: 20px;
  flex-shrink: 0;
}

.av-billing-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.av-billing-actions .av-btn {
  min-height: 48px;
  padding: 10px 24px;
  font-size: 14px;
  border-radius: 12px;
}

.av-billing-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.av-billing-visual::before {
  content: '';
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, rgba(0, 96, 237, 0.15) 0%, transparent 70%);
  filter: blur(30px);
  z-index: 1;
}

.av-billing-visual img {
  width: min(100%, 540px);
  height: auto;
  display: block;
  border-radius: var(--av-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 24px 50px -10px rgba(18, 50, 110, 0.18);
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}

.av-billing-visual img:hover {
  transform: translateY(-4px);
}

/* ==========================================================================
   8. Developer Tools Section
   ========================================================================== */
.av-developers {
  background:
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.10) 0%, transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(0, 180, 216, 0.12) 0%, transparent 50%),
    linear-gradient(135deg, #f8fbff 0%, #eff5fc 100%);
}

.av-dev-grid {
  display: grid;
  grid-template-columns: 1.35fr 1.05fr 0.8fr;
  gap: clamp(16px, 2vw, 24px);
  margin-top: 20px;
  align-items: stretch;
}

.av-dev-grid>.av-card {
  padding: clamp(20px, 2vw, 28px);
  display: flex;
  flex-direction: column;
}

.av-card-title {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
}

.av-card-title>i {
  font-size: 24px;
  color: #0284c7;
  background: #e0f2fe;
  padding: 8px;
  border-radius: 12px;
  display: grid;
  place-items: center;
}

.av-card-title h3 {
  font-size: 16px;
}

.av-card-title p {
  font-size: 12.5px;
  margin-top: 3px;
  color: var(--av-muted);
}

/* Code Playground (Dark Frosted Glass Terminal) */
.av-code {
  background: rgba(10, 18, 36, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  color: #e2e8f0;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  margin-top: auto;
}

.av-code pre {
  margin: 0;
  padding: 18px;
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, 'Courier New', monospace;
  font-size: 12px;
  line-height: 1.85;
  white-space: None;
  overflow-wrap: anywhere;
  color: #cbd5e1;
}

.av-dev-grid ul {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
}

.av-dev-grid li {
  position: relative;
  padding-left: 24px;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 12px;
  color: #3b4b66;
  font-weight: 550;
}

.av-dev-grid li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--av-emerald);
  font-weight: 800;
  font-size: 14px;
}

.av-docs {
  justify-content: space-between;
}

.av-docs>.av-btn {
  width: 100%;
  margin-top: 24px;
  min-height: 44px;
}

/* ==========================================================================
   9. How It Works & Story / FAQ Section
   ========================================================================== */
.av-how {
  background: linear-gradient(180deg, #ffffff 0%, #f2f7fd 100%);
}

.av-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 3.5vw, 42px);
}

.av-story,
.av-faq {
  padding: clamp(24px, 3vw, 36px);
}

.av-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 96, 237, 0.08);
  border: 1px solid rgba(0, 96, 237, 0.18);
  color: var(--av-blue);
  border-radius: var(--av-radius-pill);
  padding: 5px 14px;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.4px;
  margin-bottom: 14px;
}

.av-story h2 {
  font-size: clamp(22px, 2.2vw, 28px);
  margin: 12px 0 14px;
}

.av-story p {
  font-size: 14px;
  line-height: 1.7;
}

.av-story-tags {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.av-story-tags span {
  border-radius: var(--av-radius-pill);
  background: rgba(239, 246, 255, 0.85);
  backdrop-filter: blur(10px);
  color: #1d4ed8;
  padding: 6px 16px;
  font-size: 11.5px;
  font-weight: 700;
  border: 1px solid rgba(191, 219, 254, 0.8);
}

.av-faq h2 {
  font-size: clamp(22px, 2.2vw, 28px);
  margin-bottom: 18px;
}

/* Accordion with Frosted Glass */
.av-faq details {
  border: 1px solid rgba(220, 233, 247, 0.75);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 12px;
  margin-top: 10px;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.av-faq details:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 96, 237, 0.35);
  box-shadow: 0 4px 16px rgba(0, 96, 237, 0.06);
}

.av-faq summary {
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 13.5px;
  color: #1e293b;
}

.av-faq summary::-webkit-details-marker {
  display: none;
}

.av-faq summary::after {
  content: '+';
  color: #64748b;
  font-size: 19px;
  line-height: 1;
  font-weight: 400;
  margin-left: 10px;
}

.av-faq details[open] summary::after {
  content: '−';
  color: var(--av-blue);
}

.av-faq details p {
  padding: 0 16px 16px;
  color: #475569;
  font-size: 13px;
  line-height: 1.65;
}

/* ==========================================================================
   10. Sales Enquiry Drawer & Modal
   ========================================================================== */
.av-sales-enquiry {
  display: none;
}

.sales-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(8, 20, 44, 0.52);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: opacity 0.25s ease;
}

.sales-drawer {
  position: fixed;
  z-index: 2001;
  top: 0;
  right: 0;
  width: min(540px, 100vw);
  height: 100vh;
  padding: clamp(20px, 3vw, 36px);
  overflow-y: auto;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  box-shadow: -20px 0 60px rgba(8, 25, 58, 0.25);
  transform: translateX(104%);
  transition: transform 0.26s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sales-drawer.is-open {
  transform: translateX(0);
}

.sales-drawer-open {
  overflow: hidden;
}

.sales-drawer-head {
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding-bottom: 22px;
  border-bottom: 1px solid #e6edf7;
}

.sales-drawer-head span {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #155eef;
}

.sales-drawer-head h2 {
  margin: 8px 0 6px;
  color: #10213d;
  font-size: 26px;
}

.sales-drawer-head p {
  margin: 0;
  color: #74829a;
  font-size: 13.5px;
}

.sales-drawer-head button {
  width: 40px;
  height: 40px;
  border: 1px solid #dce5f1;
  border-radius: 50%;
  background: #ffffff;
  color: #24334e;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s, border-color 0.2s;
}

.sales-drawer-head button:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.sales-drawer form {
  display: grid;
  gap: 16px;
  padding-top: 24px;
}

.sales-drawer label {
  display: grid;
  gap: 7px;
  color: #34445e;
  font-size: 12.5px;
  font-weight: 750;
}

.sales-drawer input,
.sales-drawer select,
.sales-drawer textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid #d7e1ee;
  border-radius: 11px;
  background: #fbfdff;
  font: inherit;
  font-size: 13.5px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.sales-drawer input:focus,
.sales-drawer select:focus,
.sales-drawer textarea:focus {
  outline: 0;
  border-color: var(--av-blue);
  box-shadow: 0 0 0 4px rgba(0, 96, 237, 0.12);
}

.sales-drawer textarea {
  min-height: 98px;
  resize: vertical;
}

.sales-drawer form>small {
  color: #718098;
  font-size: 11.5px;
  line-height: 1.55;
}

.sales-drawer form .av-btn {
  justify-self: start;
  min-height: 46px;
  padding: 10px 24px;
  border: 0;
}

/* ==========================================================================
   11. Footer
   ========================================================================== */
.av-footer {
  padding: clamp(40px, 5vw, 64px) 0 24px;
  background: #ffffff;
  border-top: 1px solid rgba(220, 233, 247, 0.75);
}

.av-footer-grid {
  display: grid;
  grid-template-columns: 2.8fr 1fr 1fr 1fr;
  gap: clamp(24px, 3.5vw, 48px);
}

.av-footer .av-company-logo {
  height: 44px;
}

.av-footer p {
  font-size: 13px;
  color: #64748b;
  margin-top: 12px;
  max-width: 320px;
}

.av-footer-grid b {
  display: block;
  font-size: 13px;
  font-weight: 750;
  color: #0f172a;
  margin-bottom: 14px;
}

.av-footer-grid>div>a:not(.av-brand) {
  display: block;
  font-size: 12.5px;
  color: #64748b;
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.av-footer-grid>div>a:not(.av-brand):hover {
  color: var(--av-blue);
}

.av-footer-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(220, 233, 247, 0.75);
  margin-top: 36px;
  padding-top: 20px;
  font-size: 12px;
  color: #64748b;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   12. Responsive Breakpoints (Mobile, Tablet, Large Screen, Ultra-Wide)
   ========================================================================== */

/* Large Desktop (1200px - 1440px) */
@media (max-width: 1440px) {
  .av-feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Medium Desktop / Tablet Landscape (992px - 1199px) */
@media (max-width: 1200px) {
  .av-links {
    gap: 18px;
  }

  .av-dev-grid {
    grid-template-columns: 1.2fr 1fr;
  }

  .av-docs {
    grid-column: 1 / -1;
  }
}

/* Intermediate Tablet (841px - 1024px) */
@media (max-width: 1024px) {
  .av-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
  }

  .av-art {
    transform: scale(0.92);
    transform-origin: center right;
  }

  .av-phone {
    left: 4%;
  }

  .av-checklist {
    right: -10px;
    width: 190px;
  }

  .av-float {
    left: -8%;
  }
}

/* Tablet & Mobile Breakpoint (<= 840px) */
@media (max-width: 840px) {
  .av-header {
    height: 64px;
  }

  .av-links,
  .av-actions {
    display: none;
  }

  .av-menu-toggle {
    display: block;
    background: #eef5ff;
    color: var(--av-blue);
    border: 0;
    border-radius: 9px;
    padding: 8px 14px;
    font-size: 20px;
    cursor: pointer;
  }

  .av-hero-grid {
    grid-template-columns: 1fr;
    padding-top: 10px;
    gap: 28px;
    min-height: auto;
  }

  .av-hero-copy {
    text-align: center;
    max-width: 100%;
    padding: 0;
  }

  .av-hero-desc {
    margin-inline: auto;
  }

  .av-hero-pills {
    justify-content: center;
  }

  .av-hero-buttons,
  .av-trust {
    justify-content: center;
  }

  .av-art {
    width: min(480px, 100%);
    margin: 10px auto 0;
    height: 420px;
    transform: none;
  }

  .av-phone {
    left: 18%;
    width: 216px;
    height: 400px;
  }

  .av-checklist {
    right: 0;
    width: 180px;
    padding: 16px 14px;
  }

  .av-float {
    left: -2%;
  }

  .av-partner-wrap {
    flex-direction: column;
    text-align: center;
    gap: 18px;
    padding: 18px 0;
  }

  .av-partner-logos {
    gap: 24px 36px;
  }

  .av-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .av-billing-intro-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .av-billing-copy {
    text-align: center;
    margin: auto;
  }

  .av-billing-points {
    max-width: 480px;
    margin-inline: auto;
    text-align: left;
  }

  .av-billing-actions {
    justify-content: center;
  }

  .av-dev-grid {
    grid-template-columns: 1fr;
  }

  .av-bottom-grid {
    grid-template-columns: 1fr;
  }

  .av-footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* Small Smartphone Viewport (<= 520px) */
@media (max-width: 520px) {
  .av-wrap {
    width: 92%;
  }

  .av-hero-title {
    font-size: clamp(28px, 8vw, 36px);
  }

  .av-hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .av-hero-buttons .av-btn {
    width: 100%;
  }

  .av-art {
    height: 360px;
    overflow: hidden;
  }

  .av-phone {
    left: 12%;
    top: 10px;
    transform: scale(0.84) rotate(-2deg);
    transform-origin: top left;
  }

  .av-checklist {
    top: 45px;
    width: 150px;
    padding: 14px 12px;
    right: -4px;
  }

  .av-checklist strong {
    font-size: 12px;
  }

  .av-checklist>span {
    font-size: 11.5px;
  }

  .av-checklist b {
    font-size: 9.5px;
  }

  .av-float {
    left: -4%;
    padding: 9px 12px;
    font-size: 10.5px;
  }

  .av-float i {
    font-size: 18px;
    padding: 6px;
  }

  .float-one {
    top: 90px;
  }

  .float-two {
    top: 185px;
  }

  .av-feature-grid {
    grid-template-columns: 1fr;
  }

  .av-footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .av-footer-grid>div:first-child {
    grid-column: 1 / -1;
  }

  .av-footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .av-btn,
  .av-card,
  .av-float,
  .av-checklist,
  .av-phone {
    animation: none !important;
    transition: none !important;
  }

  .av-scroll-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}