/* ===================================================================
   Whiz Hub Creatives — Official Design System & Stylesheet
   Based on Whiz Hub Website Brand & Content Guidelines (Oct 2026)
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Noto+Nastaliq+Urdu:wght@500;700&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&display=swap');

:root {
  /* Brand Colours */
  --wh-violet: #5B3FE6;
  --wh-violet-light: #8B5CF6;
  --wh-magenta: #D23FA8;
  --wh-magenta-deep: #B0287F;
  --wh-pink: #F0479B;
  --wh-gradient: linear-gradient(135deg, #5B3FE6 0%, #8B5CF6 45%, #D23FA8 100%);
  --wh-gradient-soft: linear-gradient(135deg, rgba(91,63,230,.09) 0%, rgba(210,63,168,.09) 100%);
  --wh-gradient-dark: linear-gradient(135deg, #FF6FB5 0%, #9C8CFF 100%);

  /* Neutrals */
  --wh-ink: #16131F;
  --wh-ink-soft: #3D3850;
  --wh-slate: #5B5670;
  --wh-mist: #B9B3CC;
  --wh-haze: #EEECF4;
  --wh-paper: #F7F6FB;
  --wh-white: #FFFFFF;

  /* On dark */
  --wh-violet-glow: #9C8CFF;
  --wh-pink-glow: #FF6FB5;
  --wh-blush: #FFB3D6;

  /* Functional */
  --wh-success: #16A34A;
  --wh-warning: #D97706;
  --wh-error: #DC2626;
  --wh-whatsapp: #25D366;

  /* Type */
  --wh-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wh-font-mono: "JetBrains Mono", ui-monospace, monospace;
  --wh-font-urdu: "Noto Nastaliq Urdu", serif;

  /* Spacing (4px base) */
  --wh-space-1: 4px;
  --wh-space-2: 8px;
  --wh-space-3: 12px;
  --wh-space-4: 16px;
  --wh-space-5: 24px;
  --wh-space-6: 32px;
  --wh-space-7: 48px;
  --wh-space-8: 64px;
  --wh-space-9: 96px;
  --wh-space-10: 128px;

  /* Radius */
  --wh-radius-sm: 8px;
  --wh-radius-md: 12px;
  --wh-radius-lg: 20px;
  --wh-radius-pill: 999px;

  /* Shadows (violet-tinted) */
  --wh-shadow-sm: 0 1px 2px rgba(22,19,31,.06), 0 1px 3px rgba(22,19,31,.08);
  --wh-shadow-md: 0 8px 24px rgba(91,63,230,.10);
  --wh-shadow-lg: 0 20px 48px rgba(91,63,230,.18);
  --wh-shadow-glow: 0 12px 36px rgba(210,63,168,.25);

  /* Layout */
  --wh-container: 1200px;
  --wh-container-narrow: 760px;

  /* Motion */
  --wh-ease: cubic-bezier(.2,.8,.2,1);
  --wh-fast: 150ms;
  --wh-base: 250ms;
  --wh-slow: 450ms;
}

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

html {
  font-family: var(--wh-font);
  font-size: 16px;
  color: var(--wh-ink);
  background-color: var(--wh-white);
  line-height: 1.65;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--wh-white);
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--wh-violet);
  text-decoration: none;
  transition: color var(--wh-fast) var(--wh-ease);
}

a:hover {
  color: #3F2BB8;
}

:focus-visible {
  outline: 3px solid var(--wh-violet-light);
  outline-offset: 2px;
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
  color: var(--wh-ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.text-display {
  font-size: clamp(2.5rem, 5.5vw, 4rem); /* 40px to 64px */
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

h1, .text-h1 {
  font-size: clamp(2.125rem, 4vw, 3rem); /* 34px to 48px */
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2, .text-h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem); /* 28px to 36px */
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h3, .text-h3 {
  font-size: clamp(1.3125rem, 2.2vw, 1.5rem); /* 21px to 24px */
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h4, .text-h4 {
  font-size: clamp(1.125rem, 1.8vw, 1.1875rem); /* 18px to 19px */
  font-weight: 600;
  line-height: 1.3;
}

.body-large {
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem); /* 17px to 19px */
  line-height: 1.6;
  color: var(--wh-slate);
}

.body-text {
  font-size: clamp(1rem, 1.2vw, 1.0625rem); /* 16px to 17px */
  line-height: 1.65;
  color: var(--wh-slate);
}

.body-small {
  font-size: 0.875rem; /* 14px */
  line-height: 1.5;
  font-weight: 500;
  color: var(--wh-slate);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--wh-violet);
  margin-bottom: var(--wh-space-3);
}

.text-gradient {
  background: var(--wh-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-dark {
  background: var(--wh-gradient-dark);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Urdu Typography */
.urdu-text {
  font-family: var(--wh-font-urdu);
  direction: rtl;
  text-align: right;
  line-height: 2.1;
  font-size: 1.15rem;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--wh-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--wh-space-5);
  padding-right: var(--wh-space-5);
}

.container-narrow {
  width: 100%;
  max-width: var(--wh-container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--wh-space-5);
  padding-right: var(--wh-space-5);
}

.section {
  padding-top: var(--wh-space-9);
  padding-bottom: var(--wh-space-9);
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding-top: var(--wh-space-8);
    padding-bottom: var(--wh-space-8);
  }
}

.section-paper {
  background-color: var(--wh-paper);
}

.section-ink {
  background-color: var(--wh-ink);
  color: var(--wh-white);
}

.section-ink h1,
.section-ink h2,
.section-ink h3,
.section-ink h4 {
  color: var(--wh-white);
}

.section-ink .body-large,
.section-ink .body-text {
  color: var(--wh-mist);
}

.section-ink .eyebrow {
  color: var(--wh-pink-glow);
}

/* Ambient Hero Gradient Glow */
.hero-glow-wrap {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1300px;
  height: 550px;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 780px;
  height: 480px;
  background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.22) 0%, rgba(210, 63, 168, 0.14) 45%, rgba(255, 255, 255, 0) 70%);
  filter: blur(60px);
  animation: glowFloat 20s ease-in-out infinite alternate;
}

@keyframes glowFloat {
  0% { transform: translateX(-52%) scale(1); }
  50% { transform: translateX(-48%) scale(1.06); }
  100% { transform: translateX(-50%) scale(0.98); }
}

/* Header & Sticky Navigation */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  border-bottom-color: var(--wh-haze);
  box-shadow: 0 4px 20px rgba(22, 19, 31, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  height: 36px;
}

.header-logo svg {
  height: 36px;
  width: auto;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--wh-space-6);
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 15px;
  font-weight: 600;
  color: var(--wh-ink);
  padding: 8px 12px;
  border-radius: var(--wh-radius-sm);
  transition: color var(--wh-fast) var(--wh-ease), background var(--wh-fast) var(--wh-ease);
}

.nav-link:hover, .nav-link.active {
  color: var(--wh-violet);
  background-color: rgba(91, 63, 230, 0.05);
}

.nav-chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--wh-fast) var(--wh-ease);
}

.nav-item:hover .nav-chevron {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--wh-white);
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-md);
  box-shadow: var(--wh-shadow-lg);
  padding: 10px;
  display: none;
  flex-direction: column;
  gap: 4px;
  z-index: 1001;
  animation: dropdownFade var(--wh-fast) var(--wh-ease);
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  display: flex;
}

@keyframes dropdownFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--wh-radius-sm);
  color: var(--wh-ink);
  text-decoration: none;
  transition: background var(--wh-fast) var(--wh-ease);
}

.dropdown-link:hover {
  background: var(--wh-paper);
}

.dropdown-link-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--wh-gradient-soft);
  color: var(--wh-violet);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dropdown-link-icon svg {
  width: 16px;
  height: 16px;
}

.dropdown-link-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--wh-ink);
  line-height: 1.2;
}

.dropdown-link-desc {
  font-size: 12px;
  color: var(--wh-slate);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--wh-space-4);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--wh-ink);
  border-radius: var(--wh-radius-sm);
}

@media (max-width: 1024px) {
  .nav-desktop {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
}

/* Mobile Navigation Panel */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--wh-ink);
  z-index: 2000;
  padding: var(--wh-space-6) var(--wh-space-5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--wh-base) var(--wh-ease);
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--wh-space-6);
}

.mobile-nav-close {
  background: none;
  border: none;
  color: var(--wh-white);
  cursor: pointer;
  padding: 8px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--wh-space-4);
  list-style: none;
}

.mobile-nav-link {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--wh-white);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-sublinks {
  padding-left: var(--wh-space-4);
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.mobile-nav-sublink {
  font-size: 1rem;
  color: var(--wh-mist);
  text-decoration: none;
  padding: 6px 0;
}

.mobile-nav-sublink:hover {
  color: var(--wh-violet-glow);
}

.mobile-nav-footer {
  margin-top: var(--wh-space-6);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--wh-font);
  font-size: 16px;
  font-weight: 600;
  height: 48px;
  padding: 0 24px;
  border-radius: var(--wh-radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
  transition: transform var(--wh-fast) var(--wh-ease), background-color var(--wh-fast) var(--wh-ease), border-color var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--wh-fast) var(--wh-ease);
}

.btn-primary {
  background-color: var(--wh-violet);
  color: var(--wh-white);
  border-color: var(--wh-violet);
}

.btn-primary:hover {
  background-color: #4C32D0;
  border-color: #4C32D0;
  transform: translateY(-1px);
  box-shadow: var(--wh-shadow-md);
  color: var(--wh-white);
}

.btn-gradient {
  background: var(--wh-gradient);
  color: var(--wh-white);
  font-size: 18px;
  font-weight: 700;
  height: 52px;
  padding: 0 32px;
  border-radius: var(--wh-radius-md);
  box-shadow: 0 6px 20px rgba(91, 63, 230, 0.25);
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(210, 63, 168, 0.35);
  color: var(--wh-white);
}

.btn-secondary {
  background-color: var(--wh-white);
  color: var(--wh-ink);
  border-color: var(--wh-ink);
}

.btn-secondary:hover {
  background-color: var(--wh-paper);
  transform: translateY(-1px);
  box-shadow: var(--wh-shadow-sm);
  color: var(--wh-ink);
}

.btn-secondary-light {
  background-color: transparent;
  color: var(--wh-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-secondary-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--wh-white);
  color: var(--wh-white);
}

.btn-whatsapp {
  background-color: var(--wh-whatsapp);
  color: var(--wh-white);
  border-color: var(--wh-whatsapp);
}

.btn-whatsapp:hover {
  background-color: #20BA5A;
  border-color: #20BA5A;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.3);
  color: var(--wh-white);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 16px;
  color: var(--wh-violet);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.btn-link:hover {
  color: #3F2BB8;
}

.btn-link .arrow {
  transition: transform var(--wh-fast) var(--wh-ease);
}

.btn-link:hover .arrow {
  transform: translateX(4px);
}

/* Badges & Tags */
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--wh-white);
  border: 1px solid var(--wh-haze);
  padding: 4px 12px;
  border-radius: var(--wh-radius-pill);
  font-size: 12px;
  font-weight: 700;
  color: var(--wh-ink);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.badge-soon {
  display: inline-flex;
  align-items: center;
  background: var(--wh-gradient-soft);
  border: 1px solid rgba(91, 63, 230, 0.2);
  padding: 4px 12px;
  border-radius: var(--wh-radius-pill);
  font-size: 12px;
  font-weight: 700;
  color: var(--wh-violet);
}

.badge-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--wh-success);
  box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.2);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(22, 163, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.badge-pillar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--wh-gradient-soft);
  color: var(--wh-violet);
  font-size: 13px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--wh-radius-pill);
}

/* Cards System */
.card-service {
  background: var(--wh-white);
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-lg);
  padding: var(--wh-space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--wh-space-5);
  transition: transform var(--wh-fast) var(--wh-ease), border-color var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
  position: relative;
  overflow: hidden;
}

.card-service:hover {
  transform: translateY(-2px);
  border-color: var(--wh-violet-light);
  box-shadow: var(--wh-shadow-md);
}

.icon-tile {
  width: 48px;
  height: 48px;
  border-radius: var(--wh-radius-md);
  background: var(--wh-gradient-soft);
  color: var(--wh-violet);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-tile svg {
  width: 24px;
  height: 24px;
  stroke-width: 1.75px;
}

.card-product {
  background: var(--wh-white);
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-lg);
  padding: var(--wh-space-6);
  display: flex;
  flex-direction: column;
  gap: var(--wh-space-5);
  transition: transform var(--wh-fast) var(--wh-ease), border-color var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
}

.card-product:hover {
  border-color: var(--wh-violet-light);
  box-shadow: var(--wh-shadow-md);
}

.product-preview-frame {
  background: var(--wh-paper);
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-md);
  overflow: hidden;
  box-shadow: var(--wh-shadow-sm);
  position: relative;
}

.product-preview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: #ECE9F5;
  border-bottom: 1px solid var(--wh-haze);
}

.preview-dots {
  display: flex;
  gap: 6px;
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #D1CCDE;
}

.preview-url {
  font-family: var(--wh-font-mono);
  font-size: 11px;
  color: var(--wh-slate);
  background: #FFFFFF;
  padding: 2px 14px;
  border-radius: 4px;
}

/* Case Study Card */
.card-case {
  background: var(--wh-white);
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--wh-fast) var(--wh-ease), border-color var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
}

.card-case:hover {
  transform: translateY(-3px);
  border-color: var(--wh-violet-light);
  box-shadow: var(--wh-shadow-md);
}

.card-case-image {
  background: var(--wh-paper);
  border-bottom: 1px solid var(--wh-haze);
  position: relative;
  overflow: hidden;
}

.card-case-body {
  padding: var(--wh-space-5);
  display: flex;
  flex-direction: column;
  gap: var(--wh-space-3);
  flex-grow: 1;
}

/* Testimonials Card */
.card-testimonial {
  background: var(--wh-paper);
  border-radius: var(--wh-radius-lg);
  padding: var(--wh-space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--wh-space-5);
  border: 1px solid transparent;
  transition: border-color var(--wh-fast) var(--wh-ease);
}

.card-testimonial:hover {
  border-color: var(--wh-haze);
}

.author-block {
  display: flex;
  align-items: center;
  gap: var(--wh-space-3);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--wh-gradient-soft);
  color: var(--wh-violet);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  border: 1px solid var(--wh-haze);
}

/* Forms */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--wh-space-4);
}

.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--wh-ink);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  font-family: var(--wh-font);
  font-size: 15px;
  color: var(--wh-ink);
  background-color: var(--wh-white);
  border: 1.5px solid var(--wh-haze);
  border-radius: var(--wh-radius-md);
  transition: border-color var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
}

.form-textarea {
  height: auto;
  min-height: 120px;
  padding: 12px 16px;
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--wh-violet);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25);
}

.form-checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--wh-ink-soft);
  cursor: pointer;
  padding: 8px 12px;
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-sm);
  background: var(--wh-paper);
  transition: all var(--wh-fast) var(--wh-ease);
}

.checkbox-label:hover {
  border-color: var(--wh-violet-light);
  background: var(--wh-white);
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--wh-violet);
  width: 16px;
  height: 16px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--wh-whatsapp);
  color: var(--wh-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--wh-shadow-lg);
  z-index: 999;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

.whatsapp-float .tooltip {
  position: absolute;
  right: 68px;
  background: var(--wh-ink);
  color: var(--wh-white);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--wh-radius-pill);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity var(--wh-fast) var(--wh-ease), transform var(--wh-fast) var(--wh-ease);
  box-shadow: var(--wh-shadow-md);
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* AI Chatbot Launcher & Panel ("WhizBot") */
.chatbot-launcher {
  position: fixed;
  bottom: 92px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wh-gradient);
  color: var(--wh-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--wh-shadow-lg);
  z-index: 998;
  cursor: pointer;
  border: none;
  transition: transform var(--wh-fast) var(--wh-ease), box-shadow var(--wh-fast) var(--wh-ease);
}

.chatbot-launcher:hover {
  transform: scale(1.08);
  box-shadow: var(--wh-shadow-glow);
}

.chatbot-launcher svg {
  width: 26px;
  height: 26px;
}

.chatbot-modal {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 540px;
  max-height: calc(100vh - 120px);
  background: var(--wh-white);
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-lg);
  box-shadow: var(--wh-shadow-lg);
  display: none;
  flex-direction: column;
  z-index: 1002;
  overflow: hidden;
  animation: chatbotSlideUp var(--wh-base) var(--wh-ease);
}

.chatbot-modal.open {
  display: flex;
}

@keyframes chatbotSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.chatbot-header {
  background: var(--wh-ink);
  color: var(--wh-white);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chatbot-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chatbot-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--wh-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wh-white);
}

.chatbot-status {
  font-size: 11px;
  color: #25D366;
  display: flex;
  align-items: center;
  gap: 4px;
}

.chatbot-body {
  flex-grow: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--wh-paper);
}

.chat-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.5;
}

.chat-bubble.bot {
  background: var(--wh-white);
  color: var(--wh-ink);
  align-self: flex-start;
  border: 1px solid var(--wh-haze);
  border-bottom-left-radius: 4px;
}

.chat-bubble.user {
  background: var(--wh-violet);
  color: var(--wh-white);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.quick-reply-btn {
  background: var(--wh-white);
  border: 1px solid var(--wh-violet);
  color: var(--wh-violet);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--wh-radius-pill);
  cursor: pointer;
  transition: all var(--wh-fast) var(--wh-ease);
}

.quick-reply-btn:hover {
  background: var(--wh-violet);
  color: var(--wh-white);
}

.chatbot-footer {
  padding: 12px;
  background: var(--wh-white);
  border-top: 1px solid var(--wh-haze);
  display: flex;
  gap: 8px;
}

.chatbot-input {
  flex-grow: 1;
  height: 40px;
  padding: 0 12px;
  border: 1.5px solid var(--wh-haze);
  border-radius: var(--wh-radius-pill);
  font-size: 14px;
  outline: none;
}

.chatbot-input:focus {
  border-color: var(--wh-violet);
}

.chatbot-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--wh-violet);
  color: var(--wh-white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Modal System (Demo / Booking / Quote) */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(22, 19, 31, 0.6);
  backdrop-filter: blur(4px);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--wh-space-4);
  animation: fadeIn var(--wh-fast) var(--wh-ease);
}

.modal-backdrop.open {
  display: flex;
}

.modal-content {
  background: var(--wh-white);
  width: 100%;
  max-width: 600px;
  border-radius: var(--wh-radius-lg);
  box-shadow: var(--wh-shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: var(--wh-space-6);
  animation: modalScale var(--wh-base) var(--wh-ease);
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--wh-slate);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--wh-radius-sm);
}

.modal-close:hover {
  color: var(--wh-ink);
  background: var(--wh-paper);
}

/* Footer */
.site-footer {
  background-color: var(--wh-ink);
  color: var(--wh-mist);
  padding-top: var(--wh-space-9);
  padding-bottom: var(--wh-space-7);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--wh-space-7);
  margin-bottom: var(--wh-space-8);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--wh-space-6);
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--wh-space-6);
  }
}

.footer-col-title {
  color: var(--wh-white);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--wh-space-4);
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  color: var(--wh-mist);
  font-size: 14px;
  transition: color var(--wh-fast) var(--wh-ease);
}

.footer-link:hover {
  color: var(--wh-violet-glow);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--wh-space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--wh-space-4);
  font-size: 13px;
  color: var(--wh-slate);
}

/* Grid Utilities */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--wh-space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--wh-space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--wh-space-5);
}

@media (max-width: 1024px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Process Steps */
.process-stepper {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}

@media (max-width: 900px) {
  .process-stepper {
    grid-template-columns: 1fr;
  }
}

.step-card {
  background: var(--wh-white);
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: transform var(--wh-fast) var(--wh-ease), border-color var(--wh-fast) var(--wh-ease);
}

.step-card:hover {
  transform: translateY(-2px);
  border-color: var(--wh-violet-light);
}

.step-number {
  font-family: var(--wh-font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--wh-violet);
  background: var(--wh-gradient-soft);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Tab Filter */
.tab-filter {
  display: inline-flex;
  background: var(--wh-paper);
  border: 1px solid var(--wh-haze);
  padding: 4px;
  border-radius: var(--wh-radius-pill);
  gap: 4px;
  flex-wrap: wrap;
}

.tab-btn {
  background: none;
  border: none;
  font-family: var(--wh-font);
  font-size: 14px;
  font-weight: 600;
  color: var(--wh-slate);
  padding: 8px 18px;
  border-radius: var(--wh-radius-pill);
  cursor: pointer;
  transition: all var(--wh-fast) var(--wh-ease);
}

.tab-btn:hover {
  color: var(--wh-ink);
}

.tab-btn.active {
  background: var(--wh-white);
  color: var(--wh-violet);
  box-shadow: var(--wh-shadow-sm);
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--wh-haze);
  border-radius: var(--wh-radius-md);
  background: var(--wh-white);
  overflow: hidden;
  transition: border-color var(--wh-fast) var(--wh-ease);
}

.faq-item.active {
  border-color: var(--wh-violet-light);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  font-family: var(--wh-font);
  font-size: 17px;
  font-weight: 600;
  color: var(--wh-ink);
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--wh-slate);
  transition: transform var(--wh-fast) var(--wh-ease);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--wh-violet);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--wh-base) var(--wh-ease);
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

/* Notification Toast */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 4000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--wh-ink);
  color: var(--wh-white);
  padding: 14px 20px;
  border-radius: var(--wh-radius-md);
  box-shadow: var(--wh-shadow-lg);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: toastIn var(--wh-base) var(--wh-ease);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}