/* =============================================
   PIPERO — Custom CSS
   Colors: navy #33335E | accent #0AA2FF | light-bg #EAF8FF
============================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* ---- CSS Variables ---- */
:root {
  --color-primary: #33335E;
  --color-accent:  #0AA2FF;
  --color-bg-light: #EAF8FF;
  --color-text:    #8E8EA6;
  --color-white:   #FFFFFF;
  --color-dark:    #1A1A3E;
  --color-border:  #E0E0EA;
  --color-input-bg:#F8F8FB;
  --font-main:     'Barlow', sans-serif;
  --radius-btn:    100px;
  --radius-card:   16px;
  --radius-input:  15px;
  --transition:    all 0.3s ease;
  --shadow:        0 10px 40px rgba(51,51,94,0.1);
  --shadow-hover:  0 20px 60px rgba(51,51,94,0.18);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: #fff;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-main); color: var(--color-primary); font-weight: 700; line-height: 1.2; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.row { display: flex; flex-wrap: wrap; margin: 0 -15px; }
[class*="col-"] { padding: 0 15px; }
.col-12 { width: 100%; }
.col-6  { width: 50%; }

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 16px 35px;
  border-radius: var(--radius-btn);
  font-weight: 600; font-size: 15px;
  border: 2px solid var(--color-accent);
  cursor: pointer; transition: var(--transition);
}
.btn-primary:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--color-primary);
  padding: 14px 33px;
  border-radius: var(--radius-btn);
  font-weight: 600; font-size: 15px;
  border: 2px solid var(--color-primary);
  cursor: pointer; transition: var(--transition);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; transform: translateY(-2px); }

.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-white);
  color: var(--color-primary);
  padding: 16px 35px;
  border-radius: var(--radius-btn);
  font-weight: 700; font-size: 15px;
  border: 2px solid var(--color-white);
  cursor: pointer; transition: var(--transition);
}
.btn-white:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

/* ---- Section common ---- */
section { padding: 90px 0; }
.section-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-bg-light);
  color: var(--color-accent);
  font-size: 14px; font-weight: 600;
  padding: 8px 20px; border-radius: var(--radius-btn);
  margin-bottom: 18px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.section-badge i { font-size: 14px; }
.section-title {
  font-size: 42px; font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 18px;
  line-height: 1.15;
}
.section-text { font-size: 17px; color: var(--color-text); max-width: 600px; }
.section-header { text-align: center; margin-bottom: 55px; }
.section-header .section-text { margin: 0 auto; }

/* ---- Header ---- */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 20px rgba(51,51,94,0.08);
  transition: var(--transition);
}
#site-header.scrolled { box-shadow: 0 4px 30px rgba(51,51,94,0.15); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 80px;
}
.site-logo {
  font-size: 28px; font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}
.site-logo span { color: var(--color-accent); }

/* Nav */
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  font-size: 15px; font-weight: 600; color: var(--color-primary);
  padding: 8px 14px; border-radius: 8px;
  transition: var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--color-accent); background: var(--color-bg-light); }

/* Header right */
.header-right { display: flex; align-items: center; gap: 20px; }
.header-phone {
  display: flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--color-primary); font-size: 15px;
}
.header-phone i { color: var(--color-accent); font-size: 18px; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 5px; background: none; border: none;
}
.hamburger span {
  display: block; width: 26px; height: 2px;
  background: var(--color-primary); border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none; position: fixed; top: 80px; left: 0; right: 0;
  background: #fff; padding: 20px;
  box-shadow: 0 10px 30px rgba(51,51,94,0.12);
  z-index: 999;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; padding: 12px 16px;
  font-weight: 600; color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--color-accent); background: var(--color-bg-light); border-radius: 8px; }

/* ---- Page content offset ---- */
.page-content { padding-top: 80px; }

/* ---- Hero Section ---- */
.hero-section {
  background: linear-gradient(135deg, var(--color-bg-light) 0%, #fff 60%);
  padding: 100px 0 80px;
  position: relative; overflow: hidden;
}
.hero-section::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(10,162,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-content { display: flex; align-items: center; gap: 60px; }
.hero-left { flex: 1; }
.hero-right { flex: 1; position: relative; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(10,162,255,0.1);
  color: var(--color-accent);
  font-size: 13px; font-weight: 700;
  padding: 8px 20px; border-radius: var(--radius-btn);
  margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px;
}
.hero-title {
  font-size: 58px; font-weight: 800;
  color: var(--color-primary); line-height: 1.1;
  margin-bottom: 22px;
}
.hero-title span { color: var(--color-accent); }
.hero-subtitle { font-size: 18px; color: var(--color-text); margin-bottom: 36px; max-width: 480px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image-wrap {
  position: relative; border-radius: 24px; overflow: hidden;
  box-shadow: var(--shadow-hover);
}
.hero-image-wrap img { width: 100%; height: 520px; object-fit: cover; }
.hero-badge-float {
  position: absolute; bottom: 30px; left: -20px;
  background: #fff; border-radius: 16px; padding: 16px 24px;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px;
}
.hero-badge-float .icon {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--color-accent); display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff;
}
.hero-badge-float strong { display: block; font-size: 22px; color: var(--color-primary); font-weight: 800; }
.hero-badge-float span { font-size: 12px; color: var(--color-text); }

/* Stats Row */
.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 60px;
}
.stat-card {
  background: #fff; border-radius: var(--radius-card);
  padding: 28px 20px; text-align: center;
  box-shadow: var(--shadow); border: 1px solid rgba(10,162,255,0.1);
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.stat-number { font-size: 36px; font-weight: 800; color: var(--color-accent); line-height: 1; margin-bottom: 6px; }
.stat-label { font-size: 14px; color: var(--color-text); font-weight: 500; }

/* ---- About Section ---- */
.about-section { background: #fff; }
.about-content { display: flex; align-items: center; gap: 70px; }
.about-image-col { flex: 1; position: relative; }
.about-text-col { flex: 1; }
.about-image-wrap { border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-hover); position: relative; }
.about-image-wrap img { width: 100%; height: 560px; object-fit: cover; }
.about-exp-badge {
  position: absolute; bottom: 30px; right: -20px;
  background: var(--color-accent); color: #fff;
  border-radius: 16px; padding: 20px 28px;
  box-shadow: var(--shadow); text-align: center;
}
.about-exp-badge .num { font-size: 42px; font-weight: 800; line-height: 1; }
.about-exp-badge .lbl { font-size: 13px; font-weight: 600; opacity: 0.9; }
.about-checklist { margin: 24px 0 32px; }
.about-checklist li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid var(--color-border);
  font-size: 15px; color: var(--color-primary); font-weight: 500;
}
.about-checklist li:last-child { border-bottom: none; }
.about-checklist li i { color: var(--color-accent); font-size: 16px; margin-top: 3px; flex-shrink: 0; }

/* ---- Services Section ---- */
.services-section { background: var(--color-bg-light); }
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff; border-radius: var(--radius-card);
  padding: 32px 24px;
  box-shadow: 0 4px 20px rgba(51,51,94,0.06);
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--color-accent);
  transform: scaleX(0); transition: var(--transition); transform-origin: left;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: rgba(10,162,255,0.15); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 64px; height: 64px; margin-bottom: 20px; }
.service-icon img { width: 100%; height: 100%; object-fit: contain; }
.service-title { font-size: 18px; font-weight: 700; color: var(--color-primary); margin-bottom: 10px; }
.service-desc { font-size: 14px; color: var(--color-text); line-height: 1.6; }

/* ---- Stats Section ---- */
.stats-section { background: var(--color-primary); padding: 80px 0; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stats-item {
  text-align: center; padding: 40px 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stats-item:last-child { border-right: none; }
.stats-num { font-size: 52px; font-weight: 800; color: var(--color-accent); line-height: 1; margin-bottom: 10px; }
.stats-lbl { font-size: 16px; color: rgba(255,255,255,0.75); font-weight: 500; }

/* ---- Testimonials Section ---- */
.testimonials-section { background: var(--color-bg-light); }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; margin-bottom: 50px;
}
.testimonial-card {
  background: #fff; border-radius: var(--radius-card);
  padding: 32px; box-shadow: var(--shadow);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.testimonial-stars { color: #F7A400; font-size: 18px; letter-spacing: 3px; margin-bottom: 16px; }
.testimonial-text { font-size: 15px; color: var(--color-text); line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-author img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--color-accent); }
.testimonial-author-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--color-accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; flex-shrink: 0;
}
.testimonial-name { font-size: 15px; font-weight: 700; color: var(--color-primary); }
.testimonial-role { font-size: 13px; color: var(--color-text); }
.testimonials-cta { text-align: center; }

/* ---- FAQ Section ---- */
.faq-section { background: #fff; }
.faq-content { display: flex; gap: 70px; align-items: flex-start; }
.faq-left, .faq-right { flex: 1; }
.faq-list { margin-top: 30px; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.active { border-color: var(--color-accent); box-shadow: 0 4px 20px rgba(10,162,255,0.1); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; cursor: pointer;
  font-size: 16px; font-weight: 600; color: var(--color-primary);
  background: none; border: none; width: 100%; text-align: left;
  transition: var(--transition);
}
.faq-question:hover { color: var(--color-accent); }
.faq-item.active .faq-question { color: var(--color-accent); background: rgba(10,162,255,0.03); }
.faq-icon {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-bg-light); display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--color-accent); flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.active .faq-icon { background: var(--color-accent); color: #fff; transform: rotate(45deg); }
.faq-answer { color: var(--color-text); font-size: 15px; line-height: 1.7; }
/* max-height slide handled by JS */

/* Contact Form in FAQ */
.contact-form-box {
  background: var(--color-primary);
  border-radius: 24px; padding: 44px;
}
.contact-form-box h3 { font-size: 28px; color: #fff; margin-bottom: 6px; }
.contact-form-box p { color: rgba(255,255,255,0.7); margin-bottom: 28px; }
.form-group { margin-bottom: 16px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-input);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-family: var(--font-main);
  font-size: 15px;
  transition: var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.5); }
.form-group input:focus,
.form-group textarea:focus { border-color: var(--color-accent); background: rgba(255,255,255,0.12); }
.form-group textarea { resize: vertical; min-height: 110px; }

/* Public contact form */
.contact-form-light .form-group input,
.contact-form-light .form-group textarea,
.contact-form-light .form-group select {
  background: var(--color-input-bg);
  border-color: var(--color-border);
  color: var(--color-primary);
}
.contact-form-light .form-group input::placeholder,
.contact-form-light .form-group textarea::placeholder { color: var(--color-text); }
.contact-form-light .form-group input:focus,
.contact-form-light .form-group textarea:focus { border-color: var(--color-accent); background: #fff; }

/* ---- Contact Section (page) ---- */
.contact-section { background: var(--color-bg-light); }
.contact-layout { display: flex; gap: 60px; }
.contact-info { flex: 1; }
.contact-form-wrap { flex: 1.2; }
.contact-info-card {
  background: var(--color-primary);
  border-radius: 24px; padding: 44px;
  color: #fff; height: 100%;
}
.contact-info-card h2 { color: #fff; font-size: 32px; margin-bottom: 10px; }
.contact-info-card p { color: rgba(255,255,255,0.7); margin-bottom: 36px; }
.contact-info-item { display: flex; gap: 18px; margin-bottom: 28px; align-items: flex-start; }
.contact-info-icon {
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(10,162,255,0.2); display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--color-accent); flex-shrink: 0;
}
.contact-info-detail span { display: block; font-size: 12px; color: rgba(255,255,255,0.5); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.contact-info-detail strong { font-size: 15px; color: #fff; }
.contact-social { display: flex; gap: 12px; margin-top: 32px; }
.contact-social a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7); font-size: 15px;
  transition: var(--transition);
}
.contact-social a:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.contact-form-wrap .contact-form-box {
  background: #fff;
  box-shadow: var(--shadow);
}
.contact-form-wrap .contact-form-box h3 { color: var(--color-primary); }
.contact-form-wrap .contact-form-box p { color: var(--color-text); }
.contact-form-wrap .form-group input,
.contact-form-wrap .form-group textarea,
.contact-form-wrap .form-group select {
  background: var(--color-input-bg);
  border-color: var(--color-border);
  color: var(--color-primary);
}
.contact-form-wrap .form-group input::placeholder,
.contact-form-wrap .form-group textarea::placeholder { color: var(--color-text); }
.contact-form-wrap .form-group input:focus,
.contact-form-wrap .form-group textarea:focus { border-color: var(--color-accent); background: #fff; }

/* ---- Blog Section ---- */
.blog-section { background: #fff; }
.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; margin-bottom: 50px;
}
.blog-card {
  background: #fff; border-radius: var(--radius-card);
  overflow: hidden; box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--color-border);
}
.blog-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.blog-image { position: relative; overflow: hidden; }
.blog-image img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .blog-image img { transform: scale(1.05); }
.blog-date-badge {
  position: absolute; top: 16px; left: 16px;
  background: var(--color-accent); color: #fff;
  border-radius: 10px; padding: 6px 12px;
  font-size: 12px; font-weight: 600;
}
.blog-content { padding: 24px; }
.blog-meta { display: flex; gap: 16px; margin-bottom: 12px; }
.blog-meta span { font-size: 13px; color: var(--color-text); display: flex; align-items: center; gap: 5px; }
.blog-meta i { color: var(--color-accent); }
.blog-title { font-size: 18px; font-weight: 700; color: var(--color-primary); margin-bottom: 10px; line-height: 1.3; }
.blog-title a:hover { color: var(--color-accent); }
.blog-excerpt { font-size: 14px; color: var(--color-text); line-height: 1.6; margin-bottom: 18px; }
.blog-read-more {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--color-accent); font-weight: 600; font-size: 14px;
}
.blog-read-more:hover { gap: 10px; }

/* ---- Blog Post ---- */
.blog-post-section { background: #fff; }
.blog-post-content { max-width: 800px; margin: 0 auto; }
.blog-post-hero { border-radius: 20px; overflow: hidden; margin-bottom: 36px; }
.blog-post-hero img { width: 100%; height: 400px; object-fit: cover; }
.blog-post-meta { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--color-border); }
.blog-post-meta span { font-size: 14px; color: var(--color-text); display: flex; align-items: center; gap: 6px; }
.blog-post-meta i { color: var(--color-accent); }
.blog-post-body p { font-size: 16px; line-height: 1.8; color: var(--color-text); margin-bottom: 1.5rem; }
.blog-post-body h2, .blog-post-body h3 { color: var(--color-primary); margin: 2rem 0 1rem; }
.blog-post-body strong { color: var(--color-primary); }

/* ---- Reviews Page ---- */
.reviews-section { background: var(--color-bg-light); }
.reviews-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; margin-bottom: 60px;
}
/* Leave Review */
.leave-review { background: var(--color-primary); border-radius: 24px; padding: 50px; margin-top: 60px; }
.leave-review h3 { color: #fff; font-size: 32px; margin-bottom: 8px; }
.leave-review > p { color: rgba(255,255,255,0.7); margin-bottom: 36px; }
.star-rating { display: flex; gap: 8px; margin-bottom: 20px; }
.star-rating input { display: none; }
.star-rating label { font-size: 32px; color: #ddd; cursor: pointer; transition: color 0.2s; }
.star-rating input:checked ~ label,
.star-rating label:hover,
.star-rating label:hover ~ label { color: #F7A400; }

/* ---- Services Page ---- */
.services-page-section { background: var(--color-bg-light); }
.services-page-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: var(--color-primary);
  padding: 80px 0 60px;
  text-align: center;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, #1A1A3E 0%, var(--color-primary) 100%);
  opacity: 0.95;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: 48px; color: #fff; margin-bottom: 16px; }
.page-hero-breadcrumb { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 15px; }
.page-hero-breadcrumb a { color: rgba(255,255,255,0.7); }
.page-hero-breadcrumb a:hover { color: var(--color-accent); }
.page-hero-breadcrumb span { color: rgba(255,255,255,0.4); }
.page-hero-breadcrumb .current { color: var(--color-accent); }

/* ---- Footer ---- */
.site-footer {
  background: var(--color-primary);
  padding: 80px 0 0;
  color: rgba(255,255,255,0.65);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px; padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo { font-size: 26px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.footer-logo span { color: var(--color-accent); }
.footer-desc { font-size: 14px; line-height: 1.7; margin-bottom: 24px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6); font-size: 14px; transition: var(--transition);
}
.footer-social a:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.footer-title { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 20px; position: relative; padding-bottom: 12px; }
.footer-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--color-accent); }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px; color: rgba(255,255,255,0.65);
  display: flex; align-items: center; gap: 8px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--color-accent); padding-left: 4px; }
.footer-links a i { font-size: 11px; color: var(--color-accent); }
.footer-contact-item { display: flex; gap: 12px; margin-bottom: 16px; align-items: flex-start; }
.footer-contact-icon { color: var(--color-accent); font-size: 16px; margin-top: 2px; }
.footer-contact-text { font-size: 14px; }
.footer-contact-text a { color: rgba(255,255,255,0.65); }
.footer-contact-text a:hover { color: var(--color-accent); }
.footer-bottom {
  padding: 22px 0;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-copyright { font-size: 14px; }
.footer-copyright a { color: var(--color-accent); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 14px; color: rgba(255,255,255,0.65); }
.footer-bottom-links a:hover { color: var(--color-accent); }

/* ---- Bootstrap-compat utilities ---- */
.d-none { display: none !important; }
.d-flex { display: flex !important; }
@media (min-width: 992px) {
  .d-lg-flex { display: flex !important; }
  .d-lg-none { display: none !important; }
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-primary-color { color: var(--color-primary); }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-16 { gap: 16px; }

/* Form message */
.form-msg { margin-top: 12px; padding: 12px 20px; border-radius: 10px; font-size: 14px; font-weight: 500; display: none; }
.form-msg.success { background: rgba(25,135,84,0.25); color: #4ade80; }
.form-msg.error { background: rgba(220,53,69,0.25); color: #fca5a5; }
/* Light-context form msg (contact page) */
.contact-form-light .form-msg.success { background: rgba(25,135,84,0.12); color: #0f5132; }
.contact-form-light .form-msg.error { background: rgba(220,53,69,0.12); color: #842029; }

/* Alert */
.alert-box { background: rgba(10,162,255,0.1); border: 1px solid rgba(10,162,255,0.3); border-radius: 12px; padding: 16px 20px; font-size: 14px; color: var(--color-primary); margin-bottom: 24px; }

/* Back to top */
#back-to-top {
  position: fixed; bottom: 30px; right: 30px; z-index: 999;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transition: var(--transition);
  border: none; cursor: pointer;
}
#back-to-top.visible { opacity: 1; visibility: visible; }
#back-to-top:hover { background: var(--color-primary); transform: translateY(-3px); }

/* ============================================================
   ANIMATIONS — Keyframes + Reveal Classes
============================================================ */

/* Keyframes */
@keyframes fadeUp    { from { opacity:0; transform:translateY(40px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeLeft  { from { opacity:0; transform:translateX(-50px); } to { opacity:1; transform:translateX(0); } }
@keyframes fadeRight { from { opacity:0; transform:translateX(50px); }  to { opacity:1; transform:translateX(0); } }
@keyframes zoomIn    { from { opacity:0; transform:scale(0.80); } to { opacity:1; transform:scale(1); } }
@keyframes flipIn    { from { opacity:0; transform:rotateY(-25deg) scale(0.9); } to { opacity:1; transform:rotateY(0) scale(1); } }
@keyframes pulse     { 0%,100%{transform:scale(1);} 50%{transform:scale(1.06);} }
@keyframes shimmer   { from{background-position:-200% 0} to{background-position:200% 0} }
@keyframes bounce    { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-12px);} }
@keyframes lineGrow  { from{width:0} to{width:60px} }
@keyframes spin      { to{transform:rotate(360deg)} }
@keyframes countPulse{ 0%{color:var(--color-accent)} 50%{color:var(--color-primary)} 100%{color:var(--color-accent)} }

/* Reveal classes — start hidden */
.anim-fade-up   { opacity:0; transform:translateY(40px);            transition:opacity .65s cubic-bezier(.22,1,.36,1), transform .65s cubic-bezier(.22,1,.36,1); }
.anim-fade-left { opacity:0; transform:translateX(-50px);           transition:opacity .65s cubic-bezier(.22,1,.36,1), transform .65s cubic-bezier(.22,1,.36,1); }
.anim-fade-right{ opacity:0; transform:translateX(50px);            transition:opacity .65s cubic-bezier(.22,1,.36,1), transform .65s cubic-bezier(.22,1,.36,1); }
.anim-zoom      { opacity:0; transform:scale(0.82);                 transition:opacity .55s cubic-bezier(.22,1,.36,1), transform .55s cubic-bezier(.22,1,.36,1); }
.anim-flip      { opacity:0; transform:rotateY(-20deg) scale(0.92); transition:opacity .6s ease, transform .6s cubic-bezier(.22,1,.36,1); }

/* Revealed state */
.anim-fade-up.anim-visible,
.anim-fade-left.anim-visible,
.anim-fade-right.anim-visible { opacity:1; transform:translate(0,0); }
.anim-zoom.anim-visible        { opacity:1; transform:scale(1); }
.anim-flip.anim-visible        { opacity:1; transform:rotateY(0) scale(1); }

/* Legacy class kept for compatibility */
.fade-in-up { opacity:0; transform:translateY(30px); transition:opacity .6s ease, transform .6s ease; }
.fade-in-up.visible { opacity:1; transform:translateY(0); }

/* Section title animated underline */
.section-title { position:relative; }
.section-title::after {
  content:''; position:absolute; bottom:-10px; left:0;
  height:3px; width:0; background:var(--color-accent);
  border-radius:2px; transition:width .8s cubic-bezier(.22,1,.36,1);
}
.section-header .section-title::after { left:50%; transform:translateX(-50%); }
.section-title.line-visible::after { width:60px; }

/* Stat counting pulse */
.stat-card.counting .stat-number,
.stats-item.counting .stats-num { animation:countPulse .4s ease-in-out; }

/* Ticker digits */
.ticker-col { line-height:1.1em; }

/* Stat cards entrance */
.stat-card { transition:transform .3s ease, box-shadow .3s ease; }
.stat-card:hover { transform:translateY(-6px); box-shadow:0 16px 40px rgba(10,162,255,.18); }

/* Service card animation */
.service-card {
  transition:transform 0.4s cubic-bezier(.22,1,.36,1),
             box-shadow 0.4s ease,
             background 0.3s ease,
             color 0.3s ease;
  will-change: transform;
}

/* Blog card image zoom on hover */
.blog-card:hover .blog-image img { transform:scale(1.07); }
.blog-image img { transition:transform .5s cubic-bezier(.22,1,.36,1); }

/* Hero badge float animation */
.hero-badge-float { animation:bounce 2.5s ease-in-out infinite; }

/* FAQ answer smooth slide */
.faq-answer {
  display:block !important;
  max-height:0;
  overflow:hidden;
  padding:0 24px;
  transition:max-height .4s cubic-bezier(.22,1,.36,1), padding .3s ease;
}
.faq-item.active .faq-answer { padding:0 24px 20px; }

/* Back-to-top spin on hover */
#back-to-top:hover i { animation:spin .4s linear; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1200px) {
  .services-grid,
  .services-page-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
  section { padding: 70px 0; }
  .section-title { font-size: 34px; }
  .hero-title { font-size: 44px; }
  .hero-content { flex-direction: column; gap: 40px; }
  .hero-right { width: 100%; }
  .hero-image-wrap img { height: 380px; }
  .hero-badge-float { left: 20px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .about-content { flex-direction: column; gap: 40px; }
  .about-exp-badge { right: 20px; }
  .services-grid,
  .services-page-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stats-item:last-child, .stats-item:nth-child(2) { border-bottom: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .faq-content { flex-direction: column; gap: 40px; }
  .contact-layout { flex-direction: column; gap: 40px; }
  .leave-review { padding: 36px; }
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .header-right .btn-white { display: none; }
}

@media (max-width: 768px) {
  .section-title { font-size: 28px; }
  .hero-title { font-size: 34px; }
  .hero-subtitle { font-size: 16px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .services-grid,
  .services-page-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid,
  .blog-grid,
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .contact-form-box { padding: 28px; }
  .contact-info-card { padding: 28px; }
  .leave-review { padding: 28px; }
  .page-hero h1 { font-size: 34px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .hero-buttons { flex-direction: column; }
  .services-grid,
  .services-page-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
}