/*
Theme Name: Petfessor
Theme URI: https://petfessor.com
Author: Petfessor Team
Author URI: https://petfessor.com
Description: Official Petfessor theme - Smart Pet Products & AI Solutions
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: petfessor
Tags: custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* =============================================
   CSS VARIABLES & RESET
   ============================================= */
:root {
  --pf-orange:       #fe9901;
  --pf-orange-dark:  #e08500;
  --pf-orange-light: #ffba00;
  --pf-blue:         #2e327c;
  --pf-blue-dark:    #1e2160;
  --pf-blue-light:   #4a50a8;
  --pf-dark:         #1a1a2e;
  --pf-gray:         #333333;
  --pf-gray-mid:     #666666;
  --pf-gray-light:   #f3f3f3;
  --pf-white:        #ffffff;
  --pf-border:       #e5e5e5;
  --pf-shadow:       0 4px 24px rgba(46, 50, 124, 0.10);
  --pf-shadow-lg:    0 8px 40px rgba(46, 50, 124, 0.18);
  --pf-radius:       12px;
  --pf-radius-sm:    6px;
  --pf-radius-lg:    24px;
  --pf-transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --pf-font-heading: 'Montserrat', 'Segoe UI', sans-serif;
  --pf-font-body:    'Open Sans', 'Segoe UI', sans-serif;
  --container-max:   1240px;
  --container-pad:   24px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--pf-font-body);
  color: var(--pf-gray);
  background: var(--pf-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--pf-orange); text-decoration: none; transition: var(--pf-transition); }
a:hover { color: var(--pf-orange-dark); }
ul { list-style: none; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--pf-font-heading);
  font-weight: 700;
  color: var(--pf-blue);
  line-height: 1.25;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.section-lg { padding: 120px 0; }

.text-center { text-align: center; }
.text-white { color: var(--pf-white) !important; }
.text-orange { color: var(--pf-orange) !important; }
.text-blue { color: var(--pf-blue) !important; }

.bg-white { background: var(--pf-white); }
.bg-light { background: var(--pf-gray-light); }
.bg-blue { background: var(--pf-blue); }
.bg-dark { background: var(--pf-dark); }
.bg-orange { background: var(--pf-orange); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.gap-sm { gap: 12px; }
.gap-md { gap: 24px; }
.gap-lg { gap: 40px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 40px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 40px; }

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header { text-align: center; margin-bottom: 60px; }

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--pf-orange);
  margin-bottom: 12px;
  position: relative;
  padding: 6px 16px;
  background: rgba(254, 153, 1, 0.1);
  border-radius: 20px;
}

.section-header h2 { margin-bottom: 16px; }

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--pf-gray-mid);
  font-size: 1.05rem;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--pf-orange), var(--pf-orange-light));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--pf-font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--pf-transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pf-orange), var(--pf-orange-light));
  color: var(--pf-white);
  box-shadow: 0 4px 20px rgba(254, 153, 1, 0.4);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--pf-orange-dark), var(--pf-orange));
  color: var(--pf-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(254, 153, 1, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--pf-blue);
  border-color: var(--pf-blue);
}
.btn-secondary:hover {
  background: var(--pf-blue);
  color: var(--pf-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--pf-white);
  color: var(--pf-blue);
  border-color: var(--pf-white);
}
.btn-white:hover {
  background: var(--pf-orange);
  color: var(--pf-white);
  border-color: var(--pf-orange);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--pf-white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: var(--pf-white);
  color: var(--pf-blue);
  border-color: var(--pf-white);
}

.btn-lg { padding: 18px 44px; font-size: 1.05rem; }
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }

/* =============================================
   TOPBAR
   ============================================= */
.pf-topbar {
  background: var(--pf-blue);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 8px 0;
}

.pf-topbar .container { display: flex; justify-content: space-between; align-items: center; }

.pf-topbar a { color: rgba(255,255,255,0.85); }
.pf-topbar a:hover { color: var(--pf-orange); }

.topbar-contact span { margin-right: 20px; }
.topbar-contact i { margin-right: 5px; color: var(--pf-orange); }

.topbar-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  margin-left: 6px;
  font-size: 0.75rem;
}
.topbar-social a:hover { background: var(--pf-orange); color: var(--pf-white); }

/* =============================================
   HEADER & NAVIGATION
   ============================================= */
.pf-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--pf-white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  transition: var(--pf-transition);
}

.pf-header.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.12);
}

.pf-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.pf-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.pf-logo img { height: 48px; width: auto; }

.pf-logo-text {
  font-family: var(--pf-font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--pf-blue);
  letter-spacing: -0.5px;
}

.pf-logo-text span { color: var(--pf-orange); }

/* Main Nav */
.pf-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pf-nav > ul > li { position: relative; }

.pf-nav > ul > li > a {
  display: block;
  padding: 8px 16px;
  font-family: var(--pf-font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--pf-gray);
  border-radius: var(--pf-radius-sm);
  transition: var(--pf-transition);
}

.pf-nav > ul > li > a:hover,
.pf-nav > ul > li.current-menu-item > a,
.pf-nav > ul > li.current-menu-parent > a {
  color: var(--pf-orange);
  background: rgba(254,153,1,0.08);
}

/* Dropdown */
.pf-nav .sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--pf-white);
  border-radius: var(--pf-radius);
  box-shadow: var(--pf-shadow-lg);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--pf-transition);
  border-top: 3px solid var(--pf-orange);
}

.pf-nav > ul > li:hover .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.pf-nav .sub-menu li a {
  display: block;
  padding: 10px 20px;
  color: var(--pf-gray);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--pf-transition);
}

.pf-nav .sub-menu li a:hover {
  color: var(--pf-orange);
  background: var(--pf-gray-light);
  padding-left: 28px;
}

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

/* Mobile Toggle */
.pf-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}

.pf-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--pf-gray);
  border-radius: 2px;
  transition: var(--pf-transition);
}

/* =============================================
   HERO SECTION
   ============================================= */
.pf-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--pf-blue) 0%, #1a1e5a 40%, #0d1040 100%);
}

.pf-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(254,153,1,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(74,80,168,0.3) 0%, transparent 50%);
}

.pf-hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.pf-hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

.pf-hero-content { color: var(--pf-white); }

.pf-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(254,153,1,0.2);
  border: 1px solid rgba(254,153,1,0.4);
  color: var(--pf-orange-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.pf-hero-badge i { font-size: 0.75rem; }

.pf-hero h1 {
  color: var(--pf-white);
  margin-bottom: 24px;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
}

.pf-hero h1 em {
  font-style: normal;
  color: var(--pf-orange);
  position: relative;
}

.pf-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.8;
}

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

.pf-hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-number {
  font-family: var(--pf-font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--pf-orange);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.pf-hero-image-wrap {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.pf-hero-image-wrap img {
  width: 100%;
  border-radius: var(--pf-radius-lg);
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}

.hero-float-card {
  position: absolute;
  background: var(--pf-white);
  border-radius: var(--pf-radius);
  padding: 14px 20px;
  box-shadow: var(--pf-shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 4s ease-in-out infinite;
}

.hero-float-card:nth-child(2) { bottom: 40px; left: -30px; animation-delay: -2s; }
.hero-float-card:nth-child(3) { top: 30px; right: -30px; animation-delay: -1s; }

.hero-float-icon {
  width: 44px; height: 44px;
  border-radius: var(--pf-radius-sm);
  background: linear-gradient(135deg, var(--pf-orange), var(--pf-orange-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pf-white);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.hero-float-text { font-size: 0.8rem; color: var(--pf-gray-mid); }
.hero-float-text strong { display: block; color: var(--pf-blue); font-size: 0.95rem; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* =============================================
   PARTNERS / TRUSTED BY
   ============================================= */
.pf-partners {
  padding: 50px 0;
  background: var(--pf-gray-light);
  border-bottom: 1px solid var(--pf-border);
}

.pf-partners-label {
  text-align: center;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--pf-gray-mid);
  margin-bottom: 32px;
  font-weight: 600;
}

.pf-partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.partner-logo {
  font-family: var(--pf-font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #bbb;
  transition: var(--pf-transition);
  letter-spacing: 1px;
}

.partner-logo:hover { color: var(--pf-blue); }

/* =============================================
   FEATURES / HIGHLIGHTS
   ============================================= */
.pf-features { background: var(--pf-white); }

.pf-feature-card {
  background: var(--pf-white);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--pf-transition);
  position: relative;
  overflow: hidden;
}

.pf-feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--pf-orange), var(--pf-orange-light));
  transform: scaleX(0);
  transition: var(--pf-transition);
}

.pf-feature-card:hover {
  border-color: transparent;
  box-shadow: var(--pf-shadow-lg);
  transform: translateY(-6px);
}

.pf-feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 72px; height: 72px;
  border-radius: var(--pf-radius);
  background: linear-gradient(135deg, rgba(254,153,1,0.1), rgba(254,186,0,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.8rem;
  color: var(--pf-orange);
  transition: var(--pf-transition);
}

.pf-feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--pf-orange), var(--pf-orange-light));
  color: var(--pf-white);
}

.pf-feature-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.pf-feature-card p { color: var(--pf-gray-mid); font-size: 0.92rem; }

/* =============================================
   PRODUCTS
   ============================================= */
.pf-products { background: var(--pf-gray-light); }

.pf-product-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.pf-filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid var(--pf-border);
  background: var(--pf-white);
  color: var(--pf-gray-mid);
  transition: var(--pf-transition);
  font-family: var(--pf-font-heading);
}

.pf-filter-btn:hover,
.pf-filter-btn.active {
  background: var(--pf-orange);
  border-color: var(--pf-orange);
  color: var(--pf-white);
}

.pf-product-card {
  background: var(--pf-white);
  border-radius: var(--pf-radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: var(--pf-transition);
  position: relative;
}

.pf-product-card:hover {
  box-shadow: var(--pf-shadow-lg);
  transform: translateY(-6px);
}

.pf-product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--pf-orange);
  color: var(--pf-white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 1;
}

.pf-product-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--pf-gray-light);
}

.pf-product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.pf-product-card:hover .pf-product-image img { transform: scale(1.08); }

.pf-product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(46,50,124,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: var(--pf-transition);
}

.pf-product-card:hover .pf-product-overlay { opacity: 1; }

.pf-product-info { padding: 24px; }

.pf-product-cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--pf-orange);
  font-weight: 700;
  margin-bottom: 8px;
}

.pf-product-info h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--pf-blue);
}

.pf-product-info p {
  font-size: 0.88rem;
  color: var(--pf-gray-mid);
  margin-bottom: 16px;
}

.pf-product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--pf-border);
}

.pf-product-tags { display: flex; gap: 6px; flex-wrap: wrap; }

.pf-tag {
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(46,50,124,0.08);
  color: var(--pf-blue);
  font-weight: 600;
}

/* =============================================
   TECHNOLOGY / HOW IT WORKS
   ============================================= */
.pf-technology {
  background: linear-gradient(135deg, var(--pf-blue) 0%, var(--pf-blue-dark) 100%);
  position: relative;
  overflow: hidden;
}

.pf-technology::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='40' cy='40' r='2' fill='%23ffffff' fill-opacity='0.03'/%3E%3C/svg%3E");
}

.pf-technology .section-header h2,
.pf-technology .section-label { color: var(--pf-white); }

.pf-technology .section-header h2 span { color: var(--pf-orange); }
.pf-technology .section-header p { color: rgba(255,255,255,0.7); }

.pf-tech-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}

.pf-tech-step { text-align: center; position: relative; }

.pf-tech-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 36px;
  right: -16px;
  width: 32px;
  height: 2px;
  background: rgba(254,153,1,0.4);
  border-top: 2px dashed rgba(254,153,1,0.4);
}

.tech-step-number {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(254,153,1,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--pf-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--pf-orange);
  position: relative;
  transition: var(--pf-transition);
}

.pf-tech-step:hover .tech-step-number {
  background: var(--pf-orange);
  color: var(--pf-white);
  border-color: var(--pf-orange);
  transform: scale(1.1);
}

.pf-tech-step h4 { color: var(--pf-white); margin-bottom: 8px; }
.pf-tech-step p { color: rgba(255,255,255,0.65); font-size: 0.88rem; }

/* =============================================
   ABOUT / COMPANY
   ============================================= */
.pf-about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.pf-about-image-wrap {
  position: relative;
}

.pf-about-image-wrap img {
  width: 100%;
  border-radius: var(--pf-radius-lg);
  box-shadow: var(--pf-shadow-lg);
}

.pf-about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--pf-orange);
  color: var(--pf-white);
  border-radius: var(--pf-radius);
  padding: 20px 24px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(254,153,1,0.4);
}

.pf-about-badge .big-num {
  font-family: var(--pf-font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.pf-about-badge .small-text { font-size: 0.78rem; opacity: 0.9; }

.pf-about-content .section-label { text-align: left; }
.pf-about-content h2 { margin-bottom: 20px; }

.pf-about-content p { color: var(--pf-gray-mid); margin-bottom: 24px; }

.pf-checkmarks { margin: 28px 0; }

.pf-checkmarks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--pf-gray);
}

.pf-checkmarks li i {
  color: var(--pf-orange);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pf-certs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.pf-cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  border: 2px solid var(--pf-blue);
  color: var(--pf-blue);
  font-size: 0.82rem;
  font-weight: 700;
}

/* =============================================
   STATS COUNTER
   ============================================= */
.pf-stats {
  background: linear-gradient(135deg, var(--pf-orange) 0%, var(--pf-orange-light) 100%);
  padding: 70px 0;
}

.pf-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-num {
  font-family: var(--pf-font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--pf-white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.pf-testimonials { background: var(--pf-white); }

.pf-testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pf-testimonial-card {
  background: var(--pf-gray-light);
  border-radius: var(--pf-radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: var(--pf-transition);
}

.pf-testimonial-card:hover {
  background: var(--pf-white);
  box-shadow: var(--pf-shadow-lg);
  transform: translateY(-4px);
}

.pf-testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px; right: 28px;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: var(--pf-orange);
  opacity: 0.2;
  line-height: 1;
}

.pf-stars { color: var(--pf-orange); font-size: 0.9rem; margin-bottom: 16px; }

.pf-testimonial-text {
  color: var(--pf-gray-mid);
  font-size: 0.93rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

.pf-testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pf-author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: linear-gradient(135deg, var(--pf-blue), var(--pf-blue-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pf-white);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.pf-author-name { font-weight: 700; color: var(--pf-blue); font-size: 0.95rem; }
.pf-author-role { font-size: 0.8rem; color: var(--pf-gray-mid); }

/* =============================================
   BLOG
   ============================================= */
.pf-blog { background: var(--pf-gray-light); }

.pf-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pf-blog-card {
  background: var(--pf-white);
  border-radius: var(--pf-radius-lg);
  overflow: hidden;
  transition: var(--pf-transition);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.pf-blog-card:hover {
  box-shadow: var(--pf-shadow-lg);
  transform: translateY(-5px);
}

.pf-blog-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--pf-gray-light);
}

.pf-blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.pf-blog-card:hover .pf-blog-image img { transform: scale(1.06); }

.pf-blog-content { padding: 28px; }

.pf-blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--pf-gray-mid);
  margin-bottom: 12px;
}

.pf-blog-cat {
  background: rgba(254,153,1,0.1);
  color: var(--pf-orange);
  padding: 3px 10px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pf-blog-content h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.pf-blog-content h3 a { color: var(--pf-blue); }
.pf-blog-content h3 a:hover { color: var(--pf-orange); }

.pf-blog-content p { font-size: 0.88rem; color: var(--pf-gray-mid); }

.pf-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--pf-orange);
  margin-top: 16px;
}

.pf-read-more:hover { gap: 10px; }

/* =============================================
   CTA SECTION
   ============================================= */
.pf-cta {
  background: linear-gradient(135deg, var(--pf-blue) 0%, var(--pf-blue-dark) 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pf-cta::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(254,153,1,0.08);
  right: -200px; top: -200px;
}

.pf-cta::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  left: -100px; bottom: -150px;
}

.pf-cta .container { position: relative; z-index: 1; }

.pf-cta h2 { color: var(--pf-white); margin-bottom: 16px; }
.pf-cta h2 span { color: var(--pf-orange); }
.pf-cta p { color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto 40px; font-size: 1.05rem; }
.pf-cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* =============================================
   CONTACT
   ============================================= */
.pf-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.pf-contact-info h3 { margin-bottom: 16px; }
.pf-contact-info p { color: var(--pf-gray-mid); margin-bottom: 32px; }

.pf-contact-items { margin-bottom: 40px; }

.pf-contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.pf-contact-icon {
  width: 48px; height: 48px;
  border-radius: var(--pf-radius-sm);
  background: linear-gradient(135deg, var(--pf-orange), var(--pf-orange-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pf-white);
  font-size: 1rem;
  flex-shrink: 0;
}

.pf-contact-detail { font-size: 0.8rem; color: var(--pf-gray-mid); }
.pf-contact-detail strong { display: block; color: var(--pf-blue); font-size: 0.95rem; margin-bottom: 2px; }

/* Contact Form */
.pf-contact-form {
  background: var(--pf-white);
  border-radius: var(--pf-radius-lg);
  padding: 48px;
  box-shadow: var(--pf-shadow);
}

.pf-contact-form h3 { margin-bottom: 28px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.pf-form-group { margin-bottom: 20px; }

.pf-form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pf-gray);
  margin-bottom: 8px;
}

.pf-form-group input,
.pf-form-group textarea,
.pf-form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--pf-border);
  border-radius: var(--pf-radius-sm);
  font-family: var(--pf-font-body);
  font-size: 0.92rem;
  color: var(--pf-gray);
  background: var(--pf-white);
  transition: var(--pf-transition);
  outline: none;
}

.pf-form-group input:focus,
.pf-form-group textarea:focus,
.pf-form-group select:focus {
  border-color: var(--pf-orange);
  box-shadow: 0 0 0 4px rgba(254,153,1,0.1);
}

.pf-form-group textarea { min-height: 140px; resize: vertical; }

/* =============================================
   FOOTER
   ============================================= */
.pf-footer {
  background: var(--pf-dark);
  color: rgba(255,255,255,0.75);
}

.pf-footer-main {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 72px 0 60px;
}

.footer-brand p { font-size: 0.88rem; line-height: 1.8; margin: 20px 0 28px; }

.footer-social { display: flex; gap: 10px; }

.footer-social a {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: var(--pf-transition);
}

.footer-social a:hover {
  background: var(--pf-orange);
  color: var(--pf-white);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--pf-white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 30px; height: 2px;
  background: var(--pf-orange);
  border-radius: 2px;
}

.footer-col ul li { margin-bottom: 10px; }

.footer-col ul li a {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: var(--pf-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-col ul li a:hover { color: var(--pf-orange); padding-left: 4px; }

.footer-col ul li a::before {
  content: '›';
  color: var(--pf-orange);
  font-size: 1rem;
}

.pf-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
}

.pf-footer-bottom a { color: var(--pf-orange); }

/* =============================================
   PAGE HERO (Inner Pages)
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--pf-blue) 0%, var(--pf-blue-dark) 100%);
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero h1 { color: var(--pf-white); margin-bottom: 12px; }

.page-hero .breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}

.page-hero .breadcrumb a { color: var(--pf-orange); }
.page-hero .breadcrumb span { color: rgba(255,255,255,0.4); }

/* =============================================
   PAGINATION
   ============================================= */
.pf-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 60px;
}

.pf-pagination a,
.pf-pagination span {
  width: 42px; height: 42px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  border: 2px solid var(--pf-border);
  color: var(--pf-gray);
  transition: var(--pf-transition);
}

.pf-pagination a:hover { border-color: var(--pf-orange); color: var(--pf-orange); }
.pf-pagination .current { background: var(--pf-orange); border-color: var(--pf-orange); color: var(--pf-white); }

/* =============================================
   SINGLE POST
   ============================================= */
.pf-post-wrap { max-width: 820px; margin: 0 auto; }

.pf-post-header { margin-bottom: 40px; }

.pf-post-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--pf-gray-mid);
  margin-bottom: 20px;
}

.pf-post-meta a { color: var(--pf-orange); }

.pf-post-content { line-height: 1.9; }

.pf-post-content h2 { margin: 40px 0 16px; }
.pf-post-content h3 { margin: 32px 0 12px; }

.pf-post-content p { margin-bottom: 20px; color: var(--pf-gray); }

.pf-post-content img {
  border-radius: var(--pf-radius);
  margin: 28px 0;
}

.pf-post-content blockquote {
  border-left: 4px solid var(--pf-orange);
  background: rgba(254,153,1,0.05);
  padding: 20px 28px;
  border-radius: 0 var(--pf-radius) var(--pf-radius) 0;
  margin: 28px 0;
  font-style: italic;
  color: var(--pf-gray-mid);
}

/* =============================================
   WOOCOMMERCE BASIC SUPPORT
   ============================================= */
.woocommerce .button,
.woocommerce button.button {
  background: var(--pf-orange) !important;
  color: var(--pf-white) !important;
  border-radius: 50px !important;
  padding: 12px 28px !important;
  font-family: var(--pf-font-heading) !important;
  font-weight: 600 !important;
  transition: var(--pf-transition) !important;
}

.woocommerce .button:hover,
.woocommerce button.button:hover {
  background: var(--pf-orange-dark) !important;
  transform: translateY(-2px);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .pf-hero .container { grid-template-columns: 1fr; text-align: center; }
  .pf-hero p { max-width: 100%; }
  .pf-hero-visual { display: none; }
  .pf-hero-stats { justify-content: center; }
  .pf-hero-actions { justify-content: center; }
  .pf-tech-steps { grid-template-columns: repeat(2, 1fr); }
  .pf-tech-step:nth-child(2)::after { display: none; }
  .pf-footer-main { grid-template-columns: 1fr 1fr; }
  .pf-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-about-split { grid-template-columns: 1fr; gap: 40px; }
  .pf-about-badge { bottom: 10px; right: 10px; }
}

@media (max-width: 768px) {
  :root { --container-pad: 20px; }
  .section { padding: 60px 0; }

  .pf-topbar { display: none; }

  .pf-nav,
  .pf-header-cta .btn:not(.btn-sm) { display: none; }

  .pf-menu-toggle { display: flex; }

  .pf-mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--pf-white);
    z-index: 9999;
    flex-direction: column;
    padding: 24px;
    overflow-y: auto;
  }

  .pf-mobile-menu.open { display: flex; }

  .pf-mobile-menu ul { flex-direction: column; gap: 0; }
  .pf-mobile-menu ul li a {
    display: block;
    padding: 16px 0;
    border-bottom: 1px solid var(--pf-border);
    font-size: 1.1rem;
    color: var(--pf-gray);
    font-family: var(--pf-font-heading);
    font-weight: 600;
  }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .pf-tech-steps { grid-template-columns: 1fr; }
  .pf-tech-step::after { display: none !important; }
  .pf-blog-grid { grid-template-columns: 1fr; }
  .pf-testimonial-grid { grid-template-columns: 1fr; }
  .pf-footer-main { grid-template-columns: 1fr; gap: 32px; }
  .pf-footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .pf-contact-grid { grid-template-columns: 1fr; }
  .pf-contact-form { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .pf-hero-stats { flex-direction: column; gap: 20px; }
  .pf-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-hero { min-height: auto; padding: 80px 0; }
}