/* ==========================================================================
   Huzikit.com — Official Contact Page Stylesheet
   Design System: Purple / Indigo Modern SaaS Identity
   ========================================================================== */

:root {
  /* Huzikit Locked Color Palette */
  --ink: #15132b;
  --ink-soft: #4d4a6b;
  --ink-faint: #8985a8;
  --bg: #fcfbff;
  --bg-soft: #f4f2ff;
  --line: #e7e4f6;
  --line-soft: #f0eefb;
  --primary: #4f46e5;
  --primary-dark: #3b33c4;
  --primary-light: #eeebff;
  --accent: #7c3aed;
  --white: #ffffff;

  /* State colors */
  --success: #10b981;
  --success-light: #ecfdf5;
  --warning: #f59e0b;
  --warning-light: #fffbeb;
  --error: #ef4444;
  --error-light: #fef2f2;

  /* Typography */
  --font-heading:
    "Lexend", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Elevation & Shadows */
  --shadow-xs: 0 1px 2px rgba(21, 19, 43, 0.04);
  --shadow-sm: 0 2px 8px rgba(21, 19, 43, 0.05);
  --shadow-md:
    0 8px 24px -4px rgba(79, 70, 229, 0.08),
    0 4px 12px -2px rgba(21, 19, 43, 0.04);
  --shadow-lg:
    0 16px 36px -6px rgba(79, 70, 229, 0.12),
    0 8px 16px -4px rgba(21, 19, 43, 0.06);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.15);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Container */
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.scroll-locked {
  overflow: hidden;
  touch-action: none;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--ink);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Focus Visible */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* Page Layout Container */
.site-wrapper {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(16px, 4vw, 32px);
  padding-right: clamp(16px, 4vw, 32px);
}

/* ==========================================================================
   1. STICKY NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 990;
  background: rgba(252, 251, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

/* Brand Logo */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.brand-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.28);
}

.brand-name {
  color: var(--ink);
}

.brand-tld {
  color: var(--primary);
}

/* Desktop Navigation */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 6px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-item:hover > .nav-link {
  color: var(--ink);
  background-color: var(--bg-soft);
}

.dropdown-chevron {
  width: 14px;
  height: 14px;
  stroke-width: 2.2;
  transition: transform var(--transition-fast);
}

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

/* Desktop Dropdown Menus */
.dropdown-panel {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  margin-top: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility var(--transition-fast);
  z-index: 1000;
  pointer-events: none;
}

.nav-item:hover .dropdown-panel,
.nav-item:focus-within .dropdown-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 500;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.dropdown-item a:hover,
.dropdown-item a:focus-visible {
  background-color: var(--bg-soft);
  color: var(--primary);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.search-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg-soft);
}

.search-kbd {
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--ink-faint);
}

.mobile-toggle-btn {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
}

/* ==========================================================================
   2. MOBILE NAVIGATION DRAWER
   ========================================================================== */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(21, 19, 43, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 86%;
  max-width: 380px;
  background: var(--white);
  z-index: 1060;
  box-shadow: -8px 0 32px rgba(21, 19, 43, 0.15);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

.mobile-drawer.active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.drawer-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  background: var(--bg-soft);
}

.mobile-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-accordion-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.mobile-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg-soft);
}

.mobile-accordion-content {
  display: none;
  padding: 8px 16px 12px;
  background: var(--white);
}

.mobile-accordion-item.active .mobile-accordion-content {
  display: block;
}

.mobile-accordion-item.active .mobile-accordion-trigger .dropdown-chevron {
  transform: rotate(180deg);
}

.mobile-tool-link {
  display: block;
  padding: 8px 0;
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 500;
  border-bottom: 1px solid var(--line-soft);
}

.mobile-tool-link:last-child {
  border-bottom: none;
}

.mobile-direct-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.mobile-direct-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9375rem;
}

/* ==========================================================================
   3. SEARCH MODAL (CMD/CTRL + K)
   ========================================================================== */
.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(21, 19, 43, 0.6);
  backdrop-filter: blur(6px);
  z-index: 1200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(20px, 8vw, 80px) 16px;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-fast),
    visibility var(--transition-fast);
}

.search-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.search-dialog {
  width: 100%;
  max-width: 620px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
  transform: translateY(-12px);
  transition: transform var(--transition-fast);
}

.search-modal-backdrop.active .search-dialog {
  transform: translateY(0);
}

.search-dialog-header {
  position: relative;
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  gap: 12px;
}

.search-input-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  border: none;
  background: transparent;
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 500;
}

.search-input:focus {
  outline: none;
}

.search-close-key {
  font-size: 0.75rem;
  padding: 3px 8px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink-faint);
  font-family: monospace;
}

.search-results-container {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.search-category-group {
  margin-bottom: 12px;
}

.search-group-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  padding: 6px 10px;
}

.search-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  transition: background-color var(--transition-fast);
}

.search-result-item:hover,
.search-result-item.selected {
  background: var(--bg-soft);
  color: var(--primary);
}

.search-result-title {
  font-weight: 500;
  font-size: 0.9375rem;
}

.search-result-badge {
  font-size: 0.75rem;
  padding: 2px 8px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 12px;
  font-weight: 600;
}

.search-empty-state {
  padding: 40px 20px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.search-dialog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--ink-faint);
}

.search-keys-hint {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   4. BREADCRUMB
   ========================================================================== */
.breadcrumb-section {
  padding-top: 24px;
  padding-bottom: 8px;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.875rem;
  color: var(--ink-faint);
}

.breadcrumb-item a {
  color: var(--ink-soft);
  transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
  color: var(--primary);
}

.breadcrumb-separator {
  color: var(--line);
  font-weight: 600;
}

.breadcrumb-current {
  color: var(--primary);
  font-weight: 600;
}

/* ==========================================================================
   5. CONTACT HERO & 3D INTERACTIVE CARD VISUAL
   ========================================================================== */
.hero-section {
  padding: clamp(32px, 6vw, 64px) 0 clamp(28px, 5vw, 56px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(24px, 5vw, 56px);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 20px;
  width: fit-content;
}

.hero-badge-pulse {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.7);
  animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
  0% {
    box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(79, 70, 229, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(79, 70, 229, 0);
  }
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-description {
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 580px;
  line-height: 1.7;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 8px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}

.hero-pill-icon {
  color: var(--accent);
}

/* 3D Visual Stage */
.hero-visual-stage {
  perspective: 1200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 380px;
}

.visual-ambient-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.22) 0%,
    rgba(79, 70, 229, 0.08) 50%,
    transparent 70%
  );
  filter: blur(40px);
  z-index: 1;
  pointer-events: none;
}

.visual-3d-card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 380px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(124, 58, 237, 0.1);
  padding: 24px;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  cursor: default;
}

.card-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-traffic-lights {
  display: flex;
  gap: 6px;
}

.traffic-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.traffic-red {
  background: #ff5f56;
}
.traffic-yellow {
  background: #ffbd2e;
}
.traffic-green {
  background: #27c93f;
}

.card-verified-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  background: var(--success-light);
  color: var(--success);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
}

.card-envelope-box {
  background: linear-gradient(135deg, var(--bg-soft) 0%, #ece9ff 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
  transform: translateZ(20px);
}

.envelope-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.envelope-icon-wrap {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.envelope-details {
  display: flex;
  flex-direction: column;
}

.envelope-to-label {
  font-size: 0.75rem;
  color: var(--ink-faint);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.envelope-to-email {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
}

.envelope-status-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--ink-soft);
  background: var(--white);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.status-dot {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
}

.card-preview-panel {
  background: var(--white);
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  padding: 14px;
  transform: translateZ(10px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preview-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.preview-lbl {
  color: var(--ink-faint);
  font-weight: 500;
}

.preview-val {
  color: var(--ink);
  font-weight: 600;
}

.floating-mini-badge {
  position: absolute;
  bottom: -10px;
  right: -8px;
  background: var(--primary);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(79, 70, 229, 0.4);
  transform: translateZ(30px);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   6. CONTACT FORM & DIRECT INFO SECTION
   ========================================================================== */
.contact-main-section {
  padding: clamp(24px, 4vw, 48px) 0 clamp(48px, 6vw, 72px);
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: flex-start;
}

/* Form Container Card */
.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-sm);
}

.form-card-header {
  margin-bottom: 28px;
}

.form-card-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.form-card-subtitle {
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

/* Form Element Groups */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.form-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

.required-mark {
  color: var(--accent);
  font-weight: 700;
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 400;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: #d3cef0;
  background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg2+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234D4A6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.field-validation-error {
  display: none;
  font-size: 0.8125rem;
  color: var(--error);
  font-weight: 500;
  margin-top: 4px;
}

.field-validation-error.active {
  display: block;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: var(--error);
  background-color: var(--error-light);
}

.form-group.has-error .form-group-helper {
  display: none;
}

.form-textarea-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.char-counter {
  font-size: 0.8125rem;
  color: var(--ink-faint);
  margin-left: auto;
}

/* Button Cluster */
.form-actions-cluster {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 8px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 28px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.28);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    filter var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.38);
  filter: brightness(1.04);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-supporting-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--ink-soft);
  text-align: center;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 24px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9375rem;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--white);
  border-color: var(--primary);
  color: var(--primary);
}

/* Status Notifications */
.status-banner {
  display: none;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 14px;
  font-size: 0.9375rem;
}

.status-banner.active {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.status-banner-success {
  background: var(--success-light);
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.status-banner-warning {
  background: var(--warning-light);
  border: 1px solid #fde68a;
  color: #92400e;
}

.status-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.status-content strong {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
}

.status-content a {
  text-decoration: underline;
  font-weight: 600;
  color: inherit;
}

/* Direct Information Sidebar */
.contact-info-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(20px, 3.5vw, 32px);
  box-shadow: var(--shadow-xs);
}

.info-card-highlight {
  background: linear-gradient(135deg, var(--white) 0%, var(--bg-soft) 100%);
  border-color: #ddd8f8;
}

.info-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.info-icon-badge {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.info-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
}

.info-card-body {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

.direct-email-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-top: 14px;
  gap: 10px;
}

.direct-email-address {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--ink);
  font-size: 0.95rem;
}

.copy-mini-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.copy-mini-btn:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.features-mini-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}

.features-mini-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--ink-soft);
}

.mini-check {
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   7. WHAT CAN YOU CONTACT HUZIKIT ABOUT?
   ========================================================================== */
.topics-section {
  padding: clamp(36px, 6vw, 72px) 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto clamp(28px, 5vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: center;
  padding: 4px 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.025em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 3vw, 24px);
}

.topic-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}

.topic-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d4cdf5;
}

.topic-icon-wrap {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.topic-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
}

.topic-desc {
  font-size: 0.90625rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ==========================================================================
   8. GMAIL / DIRECT EMAIL EXPLAINER (GEO & ACCURACY)
   ========================================================================== */
.explainer-section {
  padding: clamp(36px, 6vw, 72px) 0;
}

.explainer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3.5vw, 32px);
}

.explainer-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-xs);
}

.explainer-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.explainer-question {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
}

.explainer-answer {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

.explainer-code-box {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: monospace;
  font-size: 0.8125rem;
  color: var(--ink);
  word-break: break-all;
}

/* ==========================================================================
   9. ACCESSIBLE FAQ ACCORDION
   ========================================================================== */
.faq-section {
  padding: clamp(36px, 6vw, 72px) 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: #d3cef0;
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
  gap: 16px;
}

.faq-icon-arrow {
  flex-shrink: 0;
  color: var(--ink-faint);
  transition:
    transform var(--transition-fast),
    color var(--transition-fast);
}

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

.faq-answer-panel {
  display: none;
  padding: 0 22px 20px;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer-panel {
  display: block;
}

.faq-answer-panel p + p {
  margin-top: 10px;
}

/* ==========================================================================
   10. EXPLORE TOOLS CTA
   ========================================================================== */
.cta-section {
  padding: clamp(40px, 7vw, 80px) 0;
}

.cta-banner {
  background: linear-gradient(135deg, var(--ink) 0%, #2a2550 100%);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 6vw, 64px) clamp(24px, 5vw, 56px);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.35) 0%,
    transparent 70%
  );
  filter: blur(50px);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cta-title {
  color: var(--white);
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.cta-description {
  color: #c7c3e8;
  font-size: 1.05rem;
  line-height: 1.6;
}

.cta-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
}

.btn-cta-explore {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--white);
  color: var(--ink);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1rem;
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
  white-space: nowrap;
}

.btn-cta-explore:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

/* ==========================================================================
   11. FOOTER (LOCKED SPECIFICATIONS)
   ========================================================================== */
.site-footer {
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: clamp(48px, 7vw, 80px) 0 32px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-bottom: clamp(36px, 5vw, 56px);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-bio {
  font-size: 0.90625rem;
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 320px;
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}

.social-link {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  background: var(--bg);
  transition: all var(--transition-fast);
}

.social-link:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg-soft);
}

.footer-col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 16px;
}

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

.footer-link {
  color: var(--ink-soft);
  font-size: 0.90625rem;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast);
  display: inline-block;
}

.footer-link:hover {
  color: var(--primary);
  transform: translateX(2px);
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 0.84375rem;
  color: var(--ink-faint);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-tagline {
  font-weight: 500;
}

/* ==========================================================================
   12. TOAST NOTIFICATION (COPY EMAIL FEEDBACK)
   ========================================================================== */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1300;
  background: var(--ink);
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  transform: translateY(60px);
  opacity: 0;
  visibility: hidden;
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast),
    visibility var(--transition-fast);
}

.toast-notice.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.toast-icon {
  color: var(--success);
}

/* ==========================================================================
   13. RESPONSIVE DESIGN BREAKPOINTS (320px – 1920px)
   ========================================================================== */

/* Large Tablets / Small Desktops (max-width: 1024px) */
@media (max-width: 1024px) {
  .nav-menu {
    display: none;
  }

  .mobile-toggle-btn {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-content {
    text-align: center;
    align-items: center;
  }

  .hero-highlights {
    justify-content: center;
  }

  .hero-visual-stage {
    min-height: auto;
  }

  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer-brand-col {
    grid-column: 1 / -1;
  }
}

/* Tablets (max-width: 768px) */
@media (max-width: 768px) {
  .search-kbd {
    display: none;
  }

  .explainer-grid {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .cta-actions {
    width: 100%;
  }

  .btn-cta-explore {
    justify-content: center;
  }

  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
}

/* Mobile Devices (max-width: 640px) */
@media (max-width: 640px) {
  .navbar {
    height: 64px;
  }

  .search-btn span:not(.search-icon) {
    display: none;
  }

  .search-btn {
    padding: 8px 10px;
    border-radius: 50%;
  }

  .topics-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .form-card {
    padding: 20px 16px;
    border-radius: var(--radius-lg);
  }

  .visual-3d-card {
    max-width: 100%;
    padding: 18px;
  }

  .direct-email-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .copy-mini-btn {
    width: 100%;
    justify-content: center;
  }

  .toast-notice {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
}

/* Very Small Mobile (320px – 375px) */
@media (max-width: 375px) {
  .brand {
    font-size: 1.18rem;
  }

  .brand-icon {
    width: 30px;
    height: 30px;
  }

  .hero-title {
    font-size: 1.95rem;
  }

  .form-card-title {
    font-size: 1.35rem;
  }
}

/* Accessibility: Prefers 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;
  }

  .visual-3d-card {
    transform: none !important;
  }
}