/* ================================================================
   PDFEditor.pk - Modern CSS
   Brand: #2563EB | Built on design-system.css variables
   ================================================================ */

/* Fonts */
:root {
  --font-default: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-primary: "Inter", system-ui, -apple-system, sans-serif;
  --font-secondary: "Inter", system-ui, -apple-system, sans-serif;

  /* Legacy color aliases */
  --color-default: #222222;
  --color-primary: #949595;
  --color-secondary: #2563EB;

  /* Category Colors */
  --cat-convert-from: #EF4444;
  --cat-convert-to: #10B981;
  --cat-organize: #F59E0B;
  --cat-edit: #8B5CF6;
  --cat-security: #EC4899;
  --cat-ai: #06B6D4;

  /* Category Backgrounds (light tints) */
  --cat-convert-from-bg: #FEF2F2;
  --cat-convert-to-bg: #ECFDF5;
  --cat-organize-bg: #FFFBEB;
  --cat-edit-bg: #F5F3FF;
  --cat-security-bg: #FDF2F8;
  --cat-ai-bg: #ECFEFF;
}

/* Dark mode category backgrounds */
[data-theme="dark"] {
  --cat-convert-from-bg: rgba(239, 68, 68, 0.1);
  --cat-convert-to-bg: rgba(16, 185, 129, 0.1);
  --cat-organize-bg: rgba(245, 158, 11, 0.1);
  --cat-edit-bg: rgba(139, 92, 246, 0.1);
  --cat-security-bg: rgba(236, 72, 153, 0.1);
  --cat-ai-bg: rgba(6, 182, 212, 0.1);
}

/* Smooth scroll behavior */
:root {
  scroll-behavior: smooth;
}

/* ================================================================
   General & Base
   ================================================================ */
body {
  font-family: var(--font-default);
  color: var(--text-primary, var(--color-default));
  background-color: var(--bg-primary, #ffffff);
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

[data-theme="dark"] body,
body[data-theme="dark"] {
  background-color: var(--dark-bg);
  color: var(--dark-text-primary);
}

a {
  color: var(--brand-primary, #2563EB);
  text-decoration: none;
  transition: color var(--transition-fast, 0.15s ease);
}

a:hover {
  color: var(--brand-primary-hover, #1D4ED8);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  color: var(--text-primary, #111827);
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
  color: var(--dark-text-primary);
}

h1 {
  font-weight: 700;
}

/* Selection color */
::selection {
  background: rgba(37, 99, 235, 0.15);
  color: var(--brand-primary);
}

/* ================================================================
   Upload & Convert Buttons
   ================================================================ */
.btn-upload {
  background: var(--brand-primary, #2563EB);
  color: white;
  font-size: 18px;
  font-weight: 600;
  padding: 16px 48px;
  border: none;
  border-radius: var(--radius-xl, 12px);
  cursor: pointer;
  transition: all var(--transition-normal, 0.2s ease);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-upload:hover {
  background: var(--brand-primary-hover, #1D4ED8) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

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

.convert-btn {
  background: var(--brand-primary, #2563EB);
  color: white;
  font-size: 18px;
  font-weight: 600;
  padding: 16px 48px;
  border: none;
  border-radius: var(--radius-xl, 12px);
  cursor: pointer;
  transition: all var(--transition-normal, 0.2s ease);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.convert-btn:hover {
  background: var(--brand-primary-hover, #1D4ED8) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

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

@media (max-width: 768px) {
  .btn-upload {
    font-size: 16px;
    padding: 14px 36px;
  }
  .convert-btn {
    font-size: 16px;
    padding: 14px 36px;
  }
}

/* ================================================================
   Watermark, Range, Rotate Buttons (tool pages)
   ================================================================ */
.watermark-option-button,
.range-mode-button,
.rotate-direction-button {
  margin-top: 10px;
  background-color: var(--bg-tertiary, #f3f4f6);
  color: var(--text-primary, #333);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 28px;
  border: 2px solid transparent;
  border-radius: var(--radius-lg, 8px);
  transition: all var(--transition-fast, 0.15s ease);
  cursor: pointer;
}

.button-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.button-container .watermark-option-button + .watermark-option-button {
  margin-left: 0;
}

.watermark-option-button:hover,
.watermark-option-button:active,
.range-mode-button:hover,
.range-mode-button:active,
.rotate-direction-button:hover,
.rotate-direction-button:active {
  border-color: var(--brand-primary, #2563EB);
  background-color: var(--brand-primary-light, #DBEAFE);
}

.watermark-option-button.active,
.range-mode-button.active,
.rotate-direction-button.active {
  background-color: var(--brand-primary-light, #DBEAFE);
  color: var(--brand-primary, #2563EB);
  border-color: var(--brand-primary, #2563EB);
}

[data-theme="dark"] .watermark-option-button,
[data-theme="dark"] .range-mode-button,
[data-theme="dark"] .rotate-direction-button {
  background-color: var(--dark-surface);
  color: var(--dark-text-primary);
}

/* Tool page inputs */
input#fixedPage, input#pageRanges, input#pagesToDelete {
  border: 1px solid var(--border-secondary, #d1d5db) !important;
  border-radius: var(--radius-md, 6px);
  width: 100px;
  height: 36px;
  padding: 6px 10px;
  transition: border-color var(--transition-fast);
}

input#fixedPage:focus, input#pageRanges:focus, input#pagesToDelete:focus {
  border-color: var(--brand-primary) !important;
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

input#url {
  border: 1px solid var(--border-primary, #e5e7eb) !important;
  border-radius: var(--radius-md, 6px);
  padding: 8px 12px;
  transition: border-color var(--transition-fast);
}

input#url:focus {
  border-color: var(--brand-primary) !important;
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

#pdfPreviewContainer {
  margin-top: 30px;
}

.img-frontpage {
  width: 80%;
  height: auto;
}

.pb-5 {
  padding-top: 2rem !important;
  padding-bottom: 2rem !important;
}

/* ================================================================
   Sections & Section Header
   ================================================================ */
section {
  padding: 30px;
  overflow: hidden;
}

.sections-bg {
  background-color: var(--bg-secondary, #f9fafb);
}

[data-theme="dark"] .sections-bg {
  background-color: var(--dark-surface);
}

.section-header {
  text-align: center;
  padding-bottom: 40px;
}

.section-header h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
  padding-bottom: 16px;
  position: relative;
  color: var(--text-primary);
}

.section-header h2:after {
  content: "";
  position: absolute;
  display: block;
  width: 60px;
  height: 3px;
  background: var(--brand-primary, #2563EB);
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  border-radius: 2px;
}

.section-header p {
  margin-bottom: 0;
  color: var(--text-secondary, #6b7280);
  font-size: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ================================================================
   Scroll Top Button
   ================================================================ */
.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: -15px;
  z-index: 99999;
  background: var(--brand-primary, #2563EB);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transition: all 0.4s;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.scroll-top i {
  font-size: 24px;
  color: #fff;
  line-height: 0;
}

.scroll-top:hover {
  background: var(--brand-primary-hover, #1D4ED8);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.scroll-top.active {
  visibility: visible;
  opacity: 1;
  bottom: 15px;
}

/* ================================================================
   Header - Glassmorphism
   ================================================================ */
.header {
  position: fixed;
  transition: all 0.4s ease;
  z-index: 997;
  height: 70px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  top: 0;
  right: 0;
  left: 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.95);
}

[data-theme="dark"] .header {
  background: rgba(15, 23, 42, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .header.scrolled {
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header .logo img {
  max-height: 40px;
  margin-right: 5px;
}

.header .logo h1 {
  z-index: 9999;
  font-size: 26px;
  margin: 0;
  font-weight: 700;
  color: var(--text-primary, #111827);
  font-family: var(--font-primary);
  letter-spacing: -0.5px;
}

[data-theme="dark"] .header .logo h1 {
  color: var(--dark-text-primary);
}

.header .logo h1 span {
  color: var(--brand-primary, #2563EB);
}

/* ================================================================
   Desktop Navigation
   ================================================================ */
@media (min-width: 1020px) {
  .navbar {
    padding: 0;
  }

  .navbar ul {
    margin: 0;
    padding: 0;
    display: flex;
    list-style: none;
    align-items: center;
  }

  .navbar li {
    position: relative;
  }

  .navbar > ul > li {
    white-space: nowrap;
    padding: 10px 0 10px 20px;
  }

  .navbar a,
  .navbar a:focus {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3px;
    font-family: var(--font-default);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary, #4b5563);
    white-space: nowrap;
    transition: color 0.2s ease;
    position: relative;
  }

  [data-theme="dark"] .navbar a,
  [data-theme="dark"] .navbar a:focus {
    color: var(--dark-text-secondary);
  }

  .navbar a i,
  .navbar a:focus i {
    font-size: 12px;
    line-height: 0;
    margin-left: 5px;
  }

  .navbar > ul > li > a:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -6px;
    left: 0;
    background-color: var(--brand-primary, #2563EB);
    visibility: hidden;
    width: 0px;
    transition: all 0.3s ease-in-out 0s;
    border-radius: 1px;
  }

  .navbar a:hover:before,
  .navbar li:hover > a:before,
  .navbar .active:before {
    visibility: visible;
    width: 100%;
  }

  .navbar a:hover,
  .navbar .active,
  .navbar .active:focus,
  .navbar li:hover > a {
    color: var(--brand-primary, #2563EB);
  }

  /* Language dropdown - override flex for desktop */
  .navbar ul.lang-menu,
  .navbar .lang-dropdown ul.lang-menu {
    display: none !important;
    flex-direction: column !important;
    align-items: stretch !important;
    position: absolute !important;
    top: 100% !important;
    right: 0 !important;
    left: auto !important;
    width: auto !important;
    min-width: 160px !important;
    padding: 8px 0 !important;
    margin: 0 !important;
    background: var(--bg-primary, #fff) !important;
    border-radius: var(--radius-xl, 12px) !important;
    box-shadow: var(--shadow-lg) !important;
    z-index: 9999 !important;
    border: 1px solid var(--border-primary, #e5e7eb) !important;
  }

  [data-theme="dark"] .navbar ul.lang-menu,
  [data-theme="dark"] .navbar .lang-dropdown ul.lang-menu {
    background: var(--dark-surface) !important;
    border-color: var(--dark-border) !important;
  }

  .navbar .lang-dropdown:hover > ul.lang-menu {
    display: flex !important;
    flex-direction: column !important;
  }

  .navbar ul.lang-menu > li {
    display: block !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    flex: none !important;
  }

  .mobile-nav-show,
  .mobile-nav-hide {
    display: none;
  }
}

/* Dropdown menus */
.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-primary, #ffffff);
  box-shadow: var(--shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.1));
  border-radius: var(--radius-xl, 12px);
  border: 1px solid var(--border-primary, #e5e7eb);
  z-index: 1;
  top: 40px;
  animation: dropdownFadeIn 0.2s ease;
}

[data-theme="dark"] .dropdown-content {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-8px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.dropdown-column {
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.dropdown-column-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  color: var(--text-tertiary, #6b7280);
  border: none;
  text-decoration: none;
}

.dropdown-column a {
  padding: 6px 8px;
  margin-left: -8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary, #111827);
  border-radius: var(--radius-md, 6px);
  transition: all var(--transition-fast);
}

[data-theme="dark"] .dropdown-column a {
  color: var(--dark-text-primary);
}

.dropdown-column a:hover {
  color: var(--brand-primary, #2563EB);
  background-color: var(--brand-primary-light, #DBEAFE);
}

[data-theme="dark"] .dropdown-column a:hover {
  background-color: rgba(37, 99, 235, 0.15);
}

.dropdown:hover .dropdown-content {
  display: flex;
}

/* ================================================================
   Language Selector
   ================================================================ */
.lang-dropdown {
  position: relative;
}

.lang-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  cursor: pointer;
}

.lang-selector i.bi-globe2 {
  font-size: 16px;
}

ul.lang-menu,
.navbar ul.lang-menu,
.header .navbar ul.lang-menu {
  position: absolute !important;
  top: 100% !important;
  right: 0 !important;
  left: auto !important;
  background: var(--bg-primary, #fff) !important;
  border-radius: var(--radius-xl, 12px) !important;
  box-shadow: var(--shadow-lg) !important;
  min-width: 160px !important;
  width: auto !important;
  padding: 8px 0 !important;
  display: none !important;
  z-index: 9999 !important;
  list-style: none !important;
  margin: 0 !important;
  flex-direction: column !important;
  align-items: stretch !important;
  flex-wrap: nowrap !important;
  border: 1px solid var(--border-primary, #e5e7eb) !important;
}

[data-theme="dark"] ul.lang-menu,
[data-theme="dark"] .navbar ul.lang-menu {
  background: var(--dark-surface) !important;
  border-color: var(--dark-border) !important;
}

.lang-dropdown:hover > .lang-menu,
.lang-dropdown:hover > ul.lang-menu,
.navbar .lang-dropdown:hover > .lang-menu {
  display: flex !important;
  flex-direction: column !important;
}

ul.lang-menu > li,
.navbar ul.lang-menu > li,
.lang-menu li {
  padding: 0 !important;
  margin: 0 !important;
  display: block !important;
  width: 100% !important;
  flex: none !important;
}

.lang-menu .lang-option,
.navbar .lang-menu .lang-option,
ul.lang-menu li a.lang-option {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 10px 16px !important;
  color: var(--text-secondary, #4b5563) !important;
  font-size: 14px !important;
  transition: background 0.2s !important;
  white-space: nowrap !important;
  width: 100% !important;
  text-decoration: none !important;
}

[data-theme="dark"] .lang-menu .lang-option {
  color: var(--dark-text-secondary) !important;
}

.lang-menu .lang-option:hover,
.navbar .lang-menu .lang-option:hover {
  background: var(--bg-hover, #f3f4f6) !important;
  color: var(--brand-primary, #2563EB) !important;
}

[data-theme="dark"] .lang-menu .lang-option:hover {
  background: var(--dark-surface-hover) !important;
}

.lang-menu .lang-option.active,
.navbar .lang-menu .lang-option.active {
  background: var(--brand-primary-light, #DBEAFE) !important;
  color: var(--brand-primary, #2563EB) !important;
  font-weight: 500 !important;
}

[data-theme="dark"] .lang-menu .lang-option.active {
  background: rgba(37, 99, 235, 0.15) !important;
}

.lang-option .flag,
.lang-menu .lang-option .flag {
  font-size: 18px !important;
}

@media (max-width: 1020px) {
  ul.lang-menu,
  .navbar ul.lang-menu {
    position: static !important;
    box-shadow: none !important;
    background: var(--bg-tertiary, #f3f4f6) !important;
    border-radius: 0 !important;
    padding: 0 !important;
    flex-direction: column !important;
    align-items: stretch !important;
    border: none !important;
  }

  .lang-dropdown:hover > .lang-menu {
    display: none !important;
  }

  .lang-dropdown.active > .lang-menu {
    display: flex !important;
    flex-direction: column !important;
  }

  .lang-menu .lang-option {
    padding: 12px 20px !important;
  }
}

/* ================================================================
   Mobile Navigation
   ================================================================ */
@media (max-width: 1020px) {
  .navbar {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 100%;
    max-width: 100%;
    bottom: 0;
    transition: 0.3s;
    z-index: 9997;
  }

  .navbar ul {
    position: absolute;
    inset: 0;
    padding: 20px 0 10px 0;
    margin: 0;
    background: var(--bg-primary, #fff);
    overflow-y: auto;
    transition: 0.3s;
    z-index: 9998;
  }

  [data-theme="dark"] .navbar ul {
    background: var(--dark-bg);
  }

  .navbar a,
  .navbar a:focus {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #111827);
    white-space: nowrap;
    transition: 0.3s;
  }

  [data-theme="dark"] .navbar a,
  [data-theme="dark"] .navbar a:focus {
    color: var(--dark-text-primary);
  }

  .navbar a i,
  .navbar a:focus i {
    font-size: 12px;
    line-height: 0;
    margin-left: 5px;
  }

  .navbar a:hover,
  .navbar .active,
  .navbar .active:focus,
  .navbar li:hover > a {
    color: var(--brand-primary, #2563EB);
  }

  .navbar .getstarted,
  .navbar .getstarted:focus {
    background: var(--brand-primary);
    padding: 8px 20px;
    border-radius: var(--radius-lg, 8px);
    margin: 15px;
    color: #fff;
  }

  .navbar .dropdown ul,
  .navbar .dropdown .dropdown ul {
    position: static;
    display: none;
    padding: 10px 0;
    margin: 10px 20px;
    transition: all 0.5s ease-in-out;
    background-color: var(--bg-secondary, #f9fafb);
    border: 1px solid var(--border-primary, #e5e7eb);
    border-radius: var(--radius-lg, 8px);
  }

  .mobile-nav-show {
    color: var(--text-primary, #111827);
    font-size: 28px;
    cursor: pointer;
    line-height: 0;
    transition: 0.5s;
    z-index: 9999;
    margin-right: 10px;
  }

  [data-theme="dark"] .mobile-nav-show {
    color: var(--dark-text-primary);
  }

  .mobile-nav-hide {
    color: var(--text-primary, #111827);
    font-size: 32px;
    cursor: pointer;
    line-height: 0;
    transition: 0.5s;
    position: fixed;
    right: 20px;
    top: 20px;
    z-index: 9999;
  }

  [data-theme="dark"] .mobile-nav-hide {
    color: var(--dark-text-primary);
  }

  .mobile-nav-active {
    overflow: hidden;
  }

  .mobile-nav-active .navbar {
    right: 0;
  }

  .mobile-nav-active .navbar:before {
    content: "";
    position: fixed;
    inset: 0;
    background: var(--bg-primary, #fff);
    z-index: 9996;
  }

  [data-theme="dark"] .mobile-nav-active .navbar:before {
    background: var(--dark-bg);
  }

  .dropdown-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    left: 0;
    transform: none;
  }

  .dropdown-column {
    padding: 15px;
  }

  .dropdown-column-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--text-tertiary, #6b7280);
  }

  .dropdown-column a {
    padding: 8px 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #111827);
  }

  .dropdown:hover .dropdown-content {
    display: flex;
  }

  .dropdown-content {
    display: none;
  }

  .dropdown-active .dropdown-content {
    display: block;
  }
}

/* ================================================================
   Hero Section - Modern Gradient
   ================================================================ */
@media (max-width: 768px) {
  .col-md-12 {
    padding-left: 12px;
    padding-right: 12px;
  }
}

@media (min-width: 769px) {
  .col-md-12 {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.hero {
  width: 100%;
  position: relative;
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 30%, #BFDBFE 60%, #EDE9FE 100%) !important;
  padding: 120px 0 60px 0;
  overflow: hidden;
}

[data-theme="dark"] .hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 30%, #1e293b 60%, #0f172a 100%) !important;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.08);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.06);
  pointer-events: none;
}

.hero-info {
  width: 100%;
  position: relative;
  background: var(--bg-secondary, #f9fafb) !important;
  padding: 60px 20px 45px;
}

[data-theme="dark"] .hero-info {
  background: var(--dark-surface) !important;
}

.hero-pdf-tools {
  width: 100%;
  position: relative;
  background: var(--bg-tertiary, #f3f4f6) !important;
  padding: 20px 20px 68px;
}

[data-theme="dark"] .hero-pdf-tools {
  background: var(--dark-surface-hover) !important;
}

.hero-1 {
  width: 100%;
  position: relative;
  background: var(--bg-secondary, #f9fafb);
}

[data-theme="dark"] .hero-1 {
  background: var(--dark-surface);
}

@media (min-width: 1365px) {
  .hero {
    background-attachment: fixed;
  }
}

.hero .h1,
.hero h1 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary, #111827);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

[data-theme="dark"] .hero .h1,
[data-theme="dark"] .hero h1 {
  color: var(--dark-text-primary);
}

.hero .h2 {
  font-size: 28px;
  font-weight: 500;
  margin-bottom: 20px;
  color: var(--text-primary, #111827);
}

.hero .h3, .hero h3 {
  font-size: 18px;
  font-weight: 400;
  color: var(--text-secondary, #4b5563);
  line-height: 1.6;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

[data-theme="dark"] .hero .h3,
[data-theme="dark"] .hero h3 {
  color: var(--dark-text-secondary);
}

h3 {
  font-size: 20px;
  font-weight: 400;
  color: var(--text-primary, #111827);
}

@media (max-width: 600px) {
  .hero .h1, .hero h1 {
    font-size: 28px;
  }
  .hero .h3, .hero h3, h3 {
    font-size: 16px;
  }
}

.hero .btn-get-started {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 40px;
  border-radius: var(--radius-xl, 12px);
  transition: all 0.3s ease;
  color: #fff;
  background: var(--brand-primary, #2563EB);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  border: none;
}

.hero .btn-get-started:hover {
  background: var(--brand-primary-hover, #1D4ED8);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

.hero .btn-watch-video {
  font-size: 16px;
  transition: 0.5s;
  margin-left: 25px;
  color: var(--text-primary);
  font-weight: 600;
}

.hero .btn-watch-video i {
  color: var(--brand-primary, #2563EB);
  font-size: 32px;
  transition: 0.3s;
  line-height: 0;
  margin-right: 8px;
}

.hero .icon-boxes {
  padding-bottom: 60px;
}

@media (min-width: 1200px) {
  .hero .icon-boxes:before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-primary, #ffffff);
  }
}

/* ================================================================
   Tool Cards (Icon Boxes) - Modern Style
   ================================================================ */
.hero .icon-box,
.hero-1 .icon-box {
  padding: 24px 16px;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary, #ffffff);
  border: 1px solid var(--border-primary, #e5e7eb);
  border-radius: var(--radius-xl, 12px);
  z-index: 1;
  height: 100%;
  width: 100%;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: none;
}

[data-theme="dark"] .hero .icon-box,
[data-theme="dark"] .hero-1 .icon-box {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

.hero .icon-box:hover,
.hero-1 .icon-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
  border-color: transparent;
}

/* Category-specific icon colors & hover */
.tool-card-convert-from .icon-box:hover { border-color: var(--cat-convert-from); box-shadow: 0 10px 25px rgba(239, 68, 68, 0.12); }
.tool-card-convert-to .icon-box:hover { border-color: var(--cat-convert-to); box-shadow: 0 10px 25px rgba(16, 185, 129, 0.12); }
.tool-card-organize .icon-box:hover { border-color: var(--cat-organize); box-shadow: 0 10px 25px rgba(245, 158, 11, 0.12); }
.tool-card-edit .icon-box:hover { border-color: var(--cat-edit); box-shadow: 0 10px 25px rgba(139, 92, 246, 0.12); }
.tool-card-security .icon-box:hover { border-color: var(--cat-security); box-shadow: 0 10px 25px rgba(236, 72, 153, 0.12); }
.tool-card-ai .icon-box:hover { border-color: var(--cat-ai); box-shadow: 0 10px 25px rgba(6, 182, 212, 0.12); }

.hero .icon-box .title,
.hero-1 .icon-box .title {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.4;
}

.hero .icon-box .title a,
.hero-1 .icon-box .title a {
  color: var(--text-primary, #111827);
  transition: color var(--transition-fast);
}

[data-theme="dark"] .hero .icon-box .title a,
[data-theme="dark"] .hero-1 .icon-box .title a {
  color: var(--dark-text-primary);
}

.hero .icon-box .title a:hover,
.hero-1 .icon-box .title a:hover {
  color: var(--brand-primary, #2563EB);
}

.hero .icon-box p,
.hero-1 .icon-box p {
  font-weight: 400;
  margin-bottom: 0;
  font-size: 13px;
  color: var(--text-tertiary, #6b7280);
  line-height: 1.5;
}

[data-theme="dark"] .hero .icon-box p,
[data-theme="dark"] .hero-1 .icon-box p {
  color: var(--dark-text-tertiary);
}

.hero .icon-box .icon,
.hero-1 .icon-box .icon {
  margin-bottom: 16px;
  padding-top: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl, 12px);
  font-size: 28px;
  line-height: 1;
  transition: all 0.3s ease;
}

/* Category icon colors */
.tool-card-convert-from .icon-box .icon { color: var(--cat-convert-from); background: var(--cat-convert-from-bg); }
.tool-card-convert-to .icon-box .icon { color: var(--cat-convert-to); background: var(--cat-convert-to-bg); }
.tool-card-organize .icon-box .icon { color: var(--cat-organize); background: var(--cat-organize-bg); }
.tool-card-edit .icon-box .icon { color: var(--cat-edit); background: var(--cat-edit-bg); }
.tool-card-security .icon-box .icon { color: var(--cat-security); background: var(--cat-security-bg); }
.tool-card-ai .icon-box .icon { color: var(--cat-ai); background: var(--cat-ai-bg); }

/* Fallback icon color for non-categorized */
.icon-box .icon {
  color: var(--brand-primary, #2563EB);
}

/* ================================================================
   Category Section Headers
   ================================================================ */
.category-header {
  text-align: center;
  padding: 40px 0 24px;
  position: relative;
}

.category-header h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary, #111827);
  margin-bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

[data-theme="dark"] .category-header h2 {
  color: var(--dark-text-primary);
}

.category-header .accent-bar {
  display: block;
  width: 60px;
  height: 4px;
  border-radius: 2px;
  margin: 12px auto 0;
}

.category-header .accent-bar.convert-from { background: var(--cat-convert-from); }
.category-header .accent-bar.convert-to { background: var(--cat-convert-to); }
.category-header .accent-bar.organize { background: var(--cat-organize); }
.category-header .accent-bar.edit { background: var(--cat-edit); }
.category-header .accent-bar.security { background: var(--cat-security); }
.category-header .accent-bar.ai { background: var(--cat-ai); }

/* ================================================================
   Popular Tools Section
   ================================================================ */
.popular-tools {
  background: var(--bg-primary, #fff);
  padding: 40px 0;
}

[data-theme="dark"] .popular-tools {
  background: var(--dark-bg);
}

.popular-tools .badge-popular {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  color: white;
  padding: 6px 16px;
  border-radius: var(--radius-full, 9999px);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

/* ================================================================
   Search Bar
   ================================================================ */
.hero-search {
  max-width: 520px;
  margin: 24px auto 0;
  position: relative;
}

.hero-search input {
  width: 100%;
  padding: 14px 48px 14px 20px;
  border: 2px solid var(--border-primary, #e5e7eb);
  border-radius: var(--radius-full, 9999px);
  font-size: 15px;
  background: var(--bg-primary, #fff);
  color: var(--text-primary, #111827);
  transition: all var(--transition-fast);
  outline: none;
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .hero-search input {
  background: var(--dark-surface);
  border-color: var(--dark-border);
  color: var(--dark-text-primary);
}

.hero-search input:focus {
  border-color: var(--brand-primary, #2563EB);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.hero-search input::placeholder {
  color: var(--text-disabled, #9CA3AF);
}

.hero-search .search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary, #6b7280);
  font-size: 18px;
  pointer-events: none;
}

/* ================================================================
   Drop Zone
   ================================================================ */
.drop-zone {
  border: 2px dashed var(--border-secondary, #d1d5db);
  border-radius: var(--radius-2xl, 16px);
  padding: 40px 24px;
  text-align: center;
  background: var(--bg-secondary, #f9fafb);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}

[data-theme="dark"] .drop-zone {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--brand-primary, #2563EB);
  background: rgba(37, 99, 235, 0.04);
  transform: scale(1.01);
}

[data-theme="dark"] .drop-zone:hover,
[data-theme="dark"] .drop-zone.drag-over {
  background: rgba(37, 99, 235, 0.08);
}

.drop-zone .drop-icon {
  font-size: 48px;
  color: var(--brand-primary, #2563EB);
  margin-bottom: 12px;
  opacity: 0.7;
}

.drop-zone .drop-text {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-secondary, #4b5563);
  margin-bottom: 4px;
}

.drop-zone .drop-subtext {
  font-size: 13px;
  color: var(--text-tertiary, #6b7280);
}

/* ================================================================
   Progress Bar
   ================================================================ */
.progress-bar-container {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary, #f3f4f6);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 16px 0;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

/* ================================================================
   Trust Indicators
   ================================================================ */
.trust-indicators {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 32px;
  padding: 0 16px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-tertiary, #6b7280);
  font-weight: 500;
}

[data-theme="dark"] .trust-item {
  color: var(--dark-text-tertiary);
}

.trust-item i {
  font-size: 18px;
  color: var(--color-success, #10B981);
}

/* ================================================================
   Dark Mode Toggle
   ================================================================ */
.dark-mode-toggle {
  position: fixed;
  bottom: 70px;
  right: 15px;
  z-index: 99998;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-primary, #fff);
  border: 1px solid var(--border-primary, #e5e7eb);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all 0.3s ease;
  color: var(--text-secondary, #4b5563);
}

[data-theme="dark"] .dark-mode-toggle {
  background: var(--dark-surface);
  border-color: var(--dark-border);
  color: var(--dark-text-primary);
}

.dark-mode-toggle:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ================================================================
   Category Tabs / Collapsible
   ================================================================ */
.category-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 16px;
  margin-bottom: 32px;
}

.category-tab {
  padding: 8px 20px;
  border-radius: var(--radius-full, 9999px);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border-primary, #e5e7eb);
  background: var(--bg-primary, #fff);
  color: var(--text-secondary, #4b5563);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

[data-theme="dark"] .category-tab {
  background: var(--dark-surface);
  border-color: var(--dark-border);
  color: var(--dark-text-secondary);
}

.category-tab:hover {
  border-color: var(--brand-primary, #2563EB);
  color: var(--brand-primary, #2563EB);
}

.category-tab.active {
  background: var(--brand-primary, #2563EB);
  color: #fff;
  border-color: var(--brand-primary, #2563EB);
}

.category-panel {
  display: none;
  animation: fadeInPanel 0.3s ease;
}

.category-panel.active {
  display: block;
}

@keyframes fadeInPanel {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   Tools Grid
   ================================================================ */
.tools-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 576px) {
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .tools-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .tools-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1200px) {
  .tools-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ================================================================
   Tool Card (standalone - for new grid)
   ================================================================ */
.tool-card {
  background: var(--bg-primary, #fff);
  border: 1px solid var(--border-primary, #e5e7eb);
  border-radius: var(--radius-xl, 12px);
  padding: 24px 16px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
}

[data-theme="dark"] .tool-card {
  background: var(--dark-surface);
  border-color: var(--dark-border);
}

.tool-card:hover {
  transform: translateY(-4px);
  border-color: transparent;
  text-decoration: none;
}

.tool-card .tool-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl, 12px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 14px;
  transition: all 0.3s ease;
}

.tool-card:hover .tool-icon {
  transform: scale(1.1);
}

.tool-card .tool-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary, #111827);
  margin-bottom: 6px;
  line-height: 1.3;
}

[data-theme="dark"] .tool-card .tool-title {
  color: var(--dark-text-primary);
}

.tool-card .tool-desc {
  font-size: 12px;
  color: var(--text-tertiary, #6b7280);
  line-height: 1.5;
  margin: 0;
}

[data-theme="dark"] .tool-card .tool-desc {
  color: var(--dark-text-tertiary);
}

/* Tool card category colors */
.tool-card.cat-convert-from .tool-icon { color: var(--cat-convert-from); background: var(--cat-convert-from-bg); }
.tool-card.cat-convert-from:hover { border-color: var(--cat-convert-from); box-shadow: 0 10px 25px rgba(239, 68, 68, 0.12); }

.tool-card.cat-convert-to .tool-icon { color: var(--cat-convert-to); background: var(--cat-convert-to-bg); }
.tool-card.cat-convert-to:hover { border-color: var(--cat-convert-to); box-shadow: 0 10px 25px rgba(16, 185, 129, 0.12); }

.tool-card.cat-organize .tool-icon { color: var(--cat-organize); background: var(--cat-organize-bg); }
.tool-card.cat-organize:hover { border-color: var(--cat-organize); box-shadow: 0 10px 25px rgba(245, 158, 11, 0.12); }

.tool-card.cat-edit .tool-icon { color: var(--cat-edit); background: var(--cat-edit-bg); }
.tool-card.cat-edit:hover { border-color: var(--cat-edit); box-shadow: 0 10px 25px rgba(139, 92, 246, 0.12); }

.tool-card.cat-security .tool-icon { color: var(--cat-security); background: var(--cat-security-bg); }
.tool-card.cat-security:hover { border-color: var(--cat-security); box-shadow: 0 10px 25px rgba(236, 72, 153, 0.12); }

.tool-card.cat-ai .tool-icon { color: var(--cat-ai); background: var(--cat-ai-bg); }
.tool-card.cat-ai:hover { border-color: var(--cat-ai); box-shadow: 0 10px 25px rgba(6, 182, 212, 0.12); }

/* Popular badge on card */
.tool-card .popular-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ================================================================
   About Us Section
   ================================================================ */
.about h3 {
  font-weight: 700;
  font-size: 28px;
  margin-bottom: 20px;
  font-family: var(--font-secondary);
}

.about .call-us {
  left: 10%;
  right: 10%;
  bottom: 0;
  background-color: var(--bg-primary, #fff);
  box-shadow: var(--shadow-md);
  padding: 20px;
  text-align: center;
  border-radius: var(--radius-xl, 12px);
}

.about .call-us h4 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 5px;
}

.about .call-us p {
  font-size: 28px;
  font-weight: 700;
  color: var(--brand-primary);
}

.about .content ul {
  list-style: none;
  padding: 0;
}

.about .content ul li {
  padding: 0 0 10px 30px;
  position: relative;
}

.about .content ul i {
  position: absolute;
  font-size: 20px;
  left: 0;
  top: -3px;
  color: var(--brand-primary);
}

.about .content p:last-child {
  margin-bottom: 0;
}

.about .play-btn {
  width: 94px;
  height: 94px;
  background: radial-gradient(var(--brand-primary) 50%, rgba(37, 99, 235, 0.4) 52%);
  border-radius: 50%;
  display: block;
  position: absolute;
  left: calc(50% - 47px);
  top: calc(50% - 47px);
  overflow: hidden;
}

@keyframes pulsate-btn {
  0% { transform: scale(0.6, 0.6); opacity: 1; }
  100% { transform: scale(1, 1); opacity: 0; }
}

/* ================================================================
   FAQ Section
   ================================================================ */
.faq .content h3 {
  font-weight: 400;
  font-size: 34px;
}

.faq .content h4 {
  font-size: 20px;
  font-weight: 700;
  margin-top: 5px;
}

.faq .content p {
  font-size: 15px;
  color: var(--text-secondary, #4b5563);
}

.faq .accordion-item {
  border: 0;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl, 12px);
  overflow: hidden;
}

.faq .accordion-item:last-child {
  margin-bottom: 0;
}

.faq .accordion-collapse {
  border: 0;
}

.faq .accordion-button {
  padding: 20px 50px 20px 20px;
  font-weight: 600;
  border: 0;
  font-size: 16px;
  line-height: 24px;
  color: var(--text-primary, #111827);
  text-align: left;
  background: var(--bg-primary, #fff);
  box-shadow: none;
  border-radius: var(--radius-xl, 12px);
}

[data-theme="dark"] .faq .accordion-button {
  background: var(--dark-surface);
  color: var(--dark-text-primary);
}

.faq .accordion-button .num {
  padding-right: 10px;
  font-size: 20px;
  line-height: 0;
  color: var(--brand-primary);
}

.faq .accordion-button:not(.collapsed) {
  color: var(--brand-primary);
  border-bottom: 0;
  box-shadow: none;
}

.faq .accordion-button:after {
  position: absolute;
  right: 20px;
  top: 20px;
}

.faq .accordion-body {
  padding: 0 40px 30px 45px;
  border: 0;
  border-radius: var(--radius-xl, 12px);
  background: var(--bg-primary, #fff);
  box-shadow: none;
}

[data-theme="dark"] .faq .accordion-body {
  background: var(--dark-surface);
  color: var(--dark-text-secondary);
}

/* ================================================================
   Contact Section
   ================================================================ */
.contact .info-container {
  background: var(--gradient-primary, linear-gradient(135deg, #2563EB, #7C3AED));
  height: 100%;
  padding: 20px;
  border-radius: var(--radius-xl, 12px) 0 0 var(--radius-xl, 12px);
  box-shadow: var(--shadow-lg);
}

.contact .info-item {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
  padding: 20px;
  border-radius: var(--radius-xl, 12px);
  color: #fff;
  backdrop-filter: blur(10px);
}

.contact .info-item:last-child {
  margin-bottom: 0;
}

.contact .info-item i {
  font-size: 20px;
  color: #fff;
  float: left;
  width: 44px;
  height: 44px;
  background-color: rgba(255, 255, 255, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  transition: all 0.3s ease-in-out;
  margin-right: 15px;
}

.contact .info-item h4 {
  padding: 0;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #fff;
}

.contact .info-item p {
  padding: 0;
  margin-bottom: 0;
  font-size: 14px;
}

.contact .info-item:hover i {
  background: #fff;
  color: var(--brand-primary);
}

.contact .php-email-form {
  width: 100%;
  height: 100%;
  background: var(--bg-primary, #fff);
  box-shadow: var(--shadow-lg);
  padding: 30px;
  border-radius: 0 var(--radius-xl, 12px) var(--radius-xl, 12px) 0;
}

[data-theme="dark"] .contact .php-email-form {
  background: var(--dark-surface);
}

.contact .php-email-form .form-group {
  padding-bottom: 8px;
}

.contact .php-email-form .error-message {
  display: none;
  color: #fff;
  background: var(--color-error, #EF4444);
  text-align: left;
  padding: 15px;
  font-weight: 600;
  border-radius: var(--radius-lg, 8px);
}

.contact .php-email-form .sent-message {
  display: none;
  color: #fff;
  background: var(--color-success, #10B981);
  text-align: center;
  padding: 15px;
  font-weight: 600;
  border-radius: var(--radius-lg, 8px);
}

.contact .php-email-form .loading {
  display: none;
  background: var(--bg-primary, #fff);
  text-align: center;
  padding: 15px;
}

.contact .php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid var(--brand-primary);
  border-top-color: transparent;
  animation: animate-loading 1s linear infinite;
}

.contact .php-email-form input,
.contact .php-email-form textarea {
  border-radius: var(--radius-lg, 8px);
  box-shadow: none;
  font-size: 14px;
  border: 1px solid var(--border-primary, #e5e7eb);
}

.contact .php-email-form input[type=text],
.contact .php-email-form input[type=email],
.contact .php-email-form textarea {
  padding: 12px 15px;
}

.contact .php-email-form input:focus,
.contact .php-email-form textarea:focus {
  border-color: var(--brand-primary) !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact .php-email-form textarea {
  padding: 10px 12px;
}

.contact .php-email-form button[type=submit] {
  background: var(--brand-primary);
  border: 0;
  padding: 14px 45px;
  color: #fff;
  transition: 0.4s;
  border-radius: var(--radius-full, 9999px);
  font-weight: 600;
}

.contact .php-email-form button[type=submit]:hover {
  background: var(--brand-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

@keyframes animate-loading {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ================================================================
   Hero-1 (Frontpage hero-1 area)
   ================================================================ */
@media (min-width: 1365px) {
  .hero-1 {
    background-attachment: fixed;
  }
}

.hero-1 .h1 {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary, #111827);
}

.hero-1 .h2 {
  font-size: 30px;
  font-weight: 500;
  margin-bottom: 20px;
  color: var(--text-primary, #111827);
}

.hero-1 .h3 {
  font-size: 20px;
  font-weight: 400;
  color: var(--text-secondary, #4b5563);
}

@media (max-width: 600px) {
  .hero-1 .h3 {
    font-size: 18px;
  }
}

.hero-1 .btn-get-started {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 14px 100px;
  border-radius: var(--radius-full, 9999px);
  transition: 0.3s;
  color: #fff;
  background: var(--brand-primary);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
  border: none;
}

.hero-1 .btn-get-started:hover {
  background: var(--brand-primary-hover);
  transform: translateY(-2px);
}

.hero-1 .btn-watch-video {
  font-size: 16px;
  transition: 0.5s;
  margin-left: 25px;
  color: var(--text-primary);
  font-weight: 600;
}

.hero-1 .btn-watch-video i {
  color: var(--brand-primary);
  font-size: 32px;
  transition: 0.3s;
  line-height: 0;
  margin-right: 8px;
}

.hero-1 .btn-watch-video:hover i {
  color: var(--brand-primary-hover);
}

.hero-1 .icon-boxes {
  padding-bottom: 60px;
}

@media (min-width: 1200px) {
  .hero-1 .icon-boxes:before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-primary, #ffffff);
  }
}

/* ================================================================
   Our Services Section
   ================================================================ */
.services .service-item {
  padding: 10px;
  background: var(--bg-primary, #fff);
  height: 100%;
  border-radius: var(--radius-xl, 12px);
  transition: all 0.3s ease;
}

[data-theme="dark"] .services .service-item {
  background: var(--dark-surface);
}

.services .service-item:hover {
  box-shadow: var(--shadow-md);
}

.services .service-item .icon {
  width: 48px;
  height: 48px;
  position: relative;
  margin-bottom: 60px;
}

.services .service-item .icon i {
  color: var(--text-primary);
  font-size: 56px;
  transition: ease-in-out 0.3s;
  z-index: 2;
  position: relative;
}

.services .service-item .icon:before {
  position: absolute;
  content: "";
  height: 100%;
  width: 100%;
  background: var(--brand-primary-light, #DBEAFE);
  border-radius: 50px;
  z-index: 1;
  top: 10px;
  right: -20px;
  transition: 0.3s;
}

.services .service-item h3 {
  color: var(--text-primary);
  font-weight: 700;
  margin: 0 0 20px 0;
  padding-bottom: 8px;
  font-size: 22px;
  position: relative;
  display: inline-block;
  border-bottom: 4px solid var(--border-primary, #e5e7eb);
  transition: 0.3s;
}

.services .service-item p {
  line-height: 25px;
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text-secondary, #4b5563);
}

.services .service-item .readmore {
  margin-top: 15px;
  display: inline-block;
  color: var(--brand-primary);
  font-weight: 500;
}

.services .service-item:hover .icon:before {
  background: var(--brand-primary);
}

.services .service-item:hover h3 {
  border-color: var(--brand-primary);
}

/* Our Services boxes */
.box {
  position: relative;
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

.our-services {
  margin-top: 75px;
  padding-bottom: 30px;
  padding: 0 30px;
  text-align: center;
  border-radius: var(--radius-xl, 12px);
  background-color: var(--bg-primary, #fff);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

[data-theme="dark"] .our-services {
  background-color: var(--dark-surface);
}

.our-services .icon {
  margin-bottom: -20px;
  transform: translateY(-50%);
  text-align: center;
}

.our-services p {
  padding-bottom: 20px;
}

.our-services:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.services-h4 {
  font-size: 16px;
  color: var(--text-primary);
  font-family: var(--font-primary);
  padding-top: 10px;
}

.services-p {
  font-size: 14px;
  color: var(--text-secondary, #4b5563);
  font-family: var(--font-primary);
  padding-top: 10px;
}

/* ================================================================
   Footer - Modern Layout
   ================================================================ */
.footer {
  font-size: 14px;
  background-color: var(--bg-secondary, #f9fafb);
  padding: 60px 10px 20px;
  color: var(--text-secondary, #4b5563);
  border-top: 1px solid var(--border-primary, #e5e7eb);
}

[data-theme="dark"] .footer {
  background-color: var(--dark-surface);
  color: var(--dark-text-secondary);
  border-top-color: var(--dark-border);
}

.footer .footer-info .logo {
  line-height: 0;
  margin-bottom: 25px;
}

.footer .footer-info .logo img {
  max-height: 40px;
  margin-right: 6px;
}

.footer .footer-info .logo span {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary, #111827);
  font-family: var(--font-primary);
}

[data-theme="dark"] .footer .footer-info .logo span {
  color: var(--dark-text-primary);
}

.footer .footer-info p {
  font-size: 14px;
  color: var(--text-tertiary, #6b7280);
  font-family: var(--font-default);
  padding-top: 10px;
  line-height: 1.7;
}

[data-theme="dark"] .footer .footer-info p {
  color: var(--dark-text-tertiary);
}

.footer .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-primary, #e5e7eb);
  font-size: 16px;
  color: var(--text-tertiary, #6b7280);
  margin-right: 10px;
  transition: all 0.3s ease;
}

.footer .social-links a:hover {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
  background: var(--brand-primary-light, #DBEAFE);
}

.footer h4 {
  font-size: 14px;
  font-weight: 700;
  position: relative;
  padding-bottom: 12px;
  color: var(--text-primary, #111827);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

[data-theme="dark"] .footer h4 {
  color: var(--dark-text-primary);
}

.footer .footer-links {
  margin-bottom: 30px;
}

.footer .footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer .footer-links ul i {
  padding-right: 2px;
  color: var(--text-disabled, #9CA3AF);
  font-size: 12px;
  line-height: 0;
}

.footer .footer-links ul li {
  padding: 5px 0;
  display: flex;
  align-items: center;
}

.footer .footer-links ul li:first-child {
  padding-top: 0;
}

.footer .footer-links ul a {
  color: var(--text-tertiary, #6b7280);
  transition: all 0.2s ease;
  display: inline-block;
  line-height: 1;
  font-size: 13px;
}

[data-theme="dark"] .footer .footer-links ul a {
  color: var(--dark-text-tertiary);
}

.footer .footer-links ul a:hover {
  color: var(--brand-primary, #2563EB);
  transform: translateX(4px);
}

.footer .footer-contact p {
  line-height: 26px;
}

.footer .copyright {
  text-align: center;
  padding-top: 10px;
  font-size: 13px;
  color: var(--text-tertiary, #6b7280);
}

[data-theme="dark"] .footer .copyright {
  color: var(--dark-text-tertiary);
}

.footer .credits {
  padding-top: 4px;
  text-align: center;
  font-size: 13px;
}

.footer .credits a {
  color: var(--brand-primary);
}

.buttogbgred {
  background: var(--brand-primary, #2563EB) !important;
}

.line-above-footer {
  border-top: 1px solid var(--border-primary, #e5e7eb);
  margin-bottom: 10px;
}

[data-theme="dark"] .line-above-footer {
  border-top-color: var(--dark-border);
}

#pdf-editing-footer {
  padding-bottom: 30px;
}

@media (min-width: 1px) and (max-width: 991px) {
  #help-centre-footer {
    width: 35%;
  }
}

@media (min-width: 1px) and (max-width: 991px) {
  #pdf-editing-footer {
    width: 60%;
  }
}

@media (min-width: 1px) and (max-width: 575px) {
  #pdf-editing-footer {
    width: 50%;
  }
}

@media (min-width: 1px) and (max-width: 575px) {
  #help-centre-footer {
    width: 50%;
  }
}

/* ================================================================
   How-To Section
   ================================================================ */
.howto-section {
  background: var(--bg-secondary, #f9fafb);
  border-radius: var(--radius-2xl, 16px);
  overflow: hidden;
}

[data-theme="dark"] .howto-section {
  background: var(--dark-surface);
}

/* ================================================================
   All-tools section wrapper
   ================================================================ */
.all-tools-section {
  background: var(--bg-secondary, #f9fafb);
  padding: 60px 0 80px;
}

[data-theme="dark"] .all-tools-section {
  background: var(--dark-bg);
}

/* ================================================================
   Responsive Tweaks
   ================================================================ */
@media (max-width: 525px) {
  section {
    padding: 16px 8px;
  }

  .hero {
    padding: 100px 0 40px 0;
  }

  .category-header h2 {
    font-size: 20px;
  }

  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .tool-card {
    padding: 16px 10px;
  }

  .tool-card .tool-icon {
    width: 44px;
    height: 44px;
    font-size: 22px;
    margin-bottom: 10px;
  }

  .tool-card .tool-title {
    font-size: 13px;
  }

  .tool-card .tool-desc {
    font-size: 11px;
    display: none;
  }

  .trust-indicators {
    gap: 12px;
  }

  .trust-item {
    font-size: 12px;
  }
}

@media (max-width: 400px) {
  .tools-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================================================
   Animations
   ================================================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-slide-up {
  animation: slideUp 0.5s ease forwards;
}

/* Staggered animation delays for tool cards */
.tool-card:nth-child(1) { animation-delay: 0.02s; }
.tool-card:nth-child(2) { animation-delay: 0.04s; }
.tool-card:nth-child(3) { animation-delay: 0.06s; }
.tool-card:nth-child(4) { animation-delay: 0.08s; }
.tool-card:nth-child(5) { animation-delay: 0.10s; }
.tool-card:nth-child(6) { animation-delay: 0.12s; }
.tool-card:nth-child(7) { animation-delay: 0.14s; }
.tool-card:nth-child(8) { animation-delay: 0.16s; }