/* ============================================================
   ARG — Axiom Research Group | Global Stylesheet v1.0
   ============================================================ */

/* ── 1. Variables ── */
:root {
  --navy:      #0d1b3e;
  --primary:   #1565c0;
  --accent:    #2196f3;
  --light-bg:  #eef5fc;
  --white:     #ffffff;
  --body-clr:  #374151;
  --muted:     #6b7280;
  --border:    #e2e8f0;
  --hero-grad: linear-gradient(135deg, #0d1b3e 0%, #1565c0 60%, #1e88e5 100%);
  --blue-grad: linear-gradient(135deg, #1565c0 0%, #2196f3 100%);
  --shadow-sm: 0 2px 8px rgba(13,27,62,.08);
  --shadow-md: 0 4px 24px rgba(13,27,62,.12);
  --shadow-lg: 0 8px 40px rgba(13,27,62,.18);
  --section-py: 88px;
  --container:  1200px;
  --font-head:  'Montserrat', sans-serif;
  --font-body:  'Open Sans', sans-serif;
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --trans:     all 0.3s ease;
}

/* ── Page Loader ── */
#page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
#page-loader.loader-hidden {
  opacity: 0;
  visibility: hidden;
}
.loading {
  --speed-of-animation: 0.9s;
  --first-color: #4c86f9;
  --second-color: #49a84c;
  --third-color: #f6bb02;
  --fourth-color: #f6bb02;
  --fifth-color: #2196f3;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100px;
  gap: 6px;
  height: 100px;
}
.loading span {
  width: 4px;
  height: 50px;
  background: var(--first-color);
  animation: scale var(--speed-of-animation) ease-in-out infinite;
}
.loading span:nth-child(2) { background: var(--second-color); animation-delay: -0.8s; }
.loading span:nth-child(3) { background: var(--third-color); animation-delay: -0.7s; }
.loading span:nth-child(4) { background: var(--fourth-color); animation-delay: -0.6s; }
.loading span:nth-child(5) { background: var(--fifth-color); animation-delay: -0.5s; }
@keyframes scale {
  0%, 40%, 100% { transform: scaleY(0.05); }
  20% { transform: scaleY(1); }
}

/* ── 2. Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--body-clr);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--trans); }
a:hover { color: var(--accent); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── 3. Typography ── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}
h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }
h4 { font-size: 1.1rem; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ── 4. Layout ── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-py) 0; }
.section--light { background: var(--light-bg); }
.section--dark { background: var(--navy); color: var(--white); }

.section-kicker {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-header { text-align: center; max-width: 700px; margin: 0 auto 56px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--muted); font-size: 1.05rem; }

/* ── 5. Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  transition: var(--trans);
  line-height: 1;
  letter-spacing: 0.02em;
}
.btn-primary { background: var(--primary); color: var(--white); border: 2px solid var(--primary); }
.btn-primary:hover { background: #0d47a1; border-color: #0d47a1; color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--primary); border: 2px solid var(--white); }
.btn-white:hover { background: transparent; color: var(--white); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.55); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--white); color: var(--white); }
.btn-lg { padding: 16px 36px; font-size: 0.95rem; }

/* ── 6. Header & Navigation ── */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 16px; height: 72px; }

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.logo-svg { height: 48px; width: auto; display: block; }
/* Image-based logo (supports filenames with spaces) */
.logo-img { height: 48px; width: auto; display: block; }
/* Brand text next to image logo */
.brand-text { display: flex; flex-direction: column; justify-content: center; line-height: 1; margin-left: 8px; }
.brand-title { font-family: var(--font-head); font-size: 20px; font-weight: 800; color: var(--navy); letter-spacing: 1px; display: block; line-height: 1; }
.brand-sub { font-family: var(--font-head); font-size: 9px; font-weight: 700; color: var(--primary); letter-spacing: 2.5px; margin-top: 2px; display: block; line-height: 1; }
/* Footer-specific brand text color overrides */
.footer .brand-title, .footer-brand-text .brand-title, .site-footer .brand-title { color: var(--white); }
.footer .brand-sub, .footer-brand-text .brand-sub, .site-footer .brand-sub { color: rgba(255,255,255,0.75); }

.main-nav { flex: 1; display: flex; justify-content: center; }
.nav-list { display: flex; align-items: center; gap: 2px; }
.nav-list > li { position: relative; }
.nav-list > li > a {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 11px;
  font-family: var(--font-head); font-size: 0.8rem; font-weight: 600;
  color: var(--navy); border-radius: var(--radius-sm); white-space: nowrap;
  transition: var(--trans);
}
.nav-list > li > a:hover, .nav-list > li.active > a { color: var(--primary); background: var(--light-bg); }
.nav-list > li > a .fa-chevron-down { font-size: 0.6rem; transition: transform 0.3s; }
.nav-list > li:hover > a .fa-chevron-down { transform: rotate(180deg); }

.dropdown {
  position: absolute; top: calc(100% + 6px); left: 0;
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  border: 1px solid var(--border); min-width: 230px; padding: 8px 0;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: var(--trans); z-index: 100;
}
.nav-list > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li a { display: block; padding: 9px 20px; font-size: 0.84rem; color: var(--body-clr); font-weight: 500; transition: var(--trans); }
.dropdown li a:hover { background: var(--light-bg); color: var(--primary); padding-left: 26px; }

.dropdown li.has-sub { position: relative; }
.dropdown li.has-sub > a { padding-right: 36px; }
.dropdown li.has-sub > a::after { content: '›'; position: absolute; right: 16px; font-size: 1.1rem; line-height: 1; }
.sub-dropdown {
  position: absolute; left: 100%; top: 0;
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  border: 1px solid var(--border); min-width: 220px; padding: 8px 0;
  opacity: 0; visibility: hidden; transform: translateX(-8px); transition: var(--trans);
}
.dropdown li.has-sub:hover .sub-dropdown { opacity: 1; visibility: visible; transform: translateX(0); }

.nav-cta { padding: 10px 22px; font-size: 0.82rem; margin-left: 8px; flex-shrink: 0; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; margin-left: auto; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: var(--trans); }

/* Mobile Nav */
.mobile-nav {
  display: none; position: fixed; inset: 0;
  background: var(--white); z-index: 999;
  padding: 24px; overflow-y: auto;
  flex-direction: column;
}
.mobile-nav.open { display: flex; }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.mobile-nav-close { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--light-bg); color: var(--navy); font-size: 1.1rem; }
.mobile-nav-list > li { border-bottom: 1px solid var(--border); }
.mobile-nav-list > li > a, .mobile-toggle-btn {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; font-family: var(--font-head); font-weight: 600; font-size: 0.97rem; color: var(--navy);
  width: 100%; border-radius: 0;
}
.mobile-nav-list .mobile-sub { padding: 4px 0 12px 16px; display: none; }
.mobile-nav-list .mobile-sub.open { display: block; }
.mobile-nav-list .mobile-sub li { border-bottom: 1px solid var(--border); }
.mobile-nav-list .mobile-sub li a { display: block; padding: 9px 0; font-size: 0.88rem; color: var(--body-clr); }

/* ── 7. Hero ── */
.hero {
  background: var(--hero-grad);
  color: var(--white); padding: 100px 0;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 75% 50%, rgba(33,150,243,.22) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 80%, rgba(21,101,192,.25) 0%, transparent 45%);
}
.hero-content { position: relative; z-index: 1; }
.hero-kicker {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.92); font-family: var(--font-head); font-size: 0.72rem;
  font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 6px 18px; border-radius: 100px; margin-bottom: 24px;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero p { color: rgba(255,255,255,.85); font-size: 1.1rem; max-width: 560px; margin-bottom: 36px; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-visual { display: flex; align-items: center; justify-content: center; }

/* Inner page hero */
.page-hero {
  background: var(--hero-grad); padding: 68px 0; color: var(--white);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(33,150,243,.2) 0%, transparent 60%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 12px; font-size: clamp(1.75rem,3vw,2.75rem); }
.page-hero p { color: rgba(255,255,255,.82); font-size: 1.05rem; max-width: 620px; }

.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: 0.84rem; }
.breadcrumb a { color: rgba(255,255,255,.65); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep { color: rgba(255,255,255,.4); }
.breadcrumb .current { color: var(--white); font-weight: 600; }

/* ── 8. Cards ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.cards-grid--3 { grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); }
.cards-grid--4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

.card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 32px; transition: var(--trans);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: transparent; }
.card-icon {
  width: 58px; height: 58px; background: var(--light-bg); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--primary); margin-bottom: 20px;
}
.card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.card p { color: var(--muted); font-size: 0.91rem; margin-bottom: 18px; }
.card-link { font-family: var(--font-head); font-size: 0.83rem; font-weight: 700; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.card-link:hover { gap: 10px; color: var(--accent); }

/* ── 9. Stat Counters ── */
.stats-section { background: var(--white); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-item {
  text-align: center; padding: 40px 20px;
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: var(--trans);
}
.stat-item:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.stat-number {
  font-family: var(--font-head); font-size: 3rem; font-weight: 800;
  color: var(--primary); line-height: 1; margin-bottom: 10px;
}
.stat-label {
  font-family: var(--font-head); font-size: 0.82rem; font-weight: 700;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em;
}

/* ── 10. Process Steps ── */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; position: relative; }
.steps-grid::before {
  content: ''; position: absolute; top: 36px;
  left: calc(16.67% + 28px); right: calc(16.67% + 28px);
  height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent)); z-index: 0;
}
.step { text-align: center; position: relative; z-index: 1; }
.step-number {
  width: 72px; height: 72px; background: var(--blue-grad); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 1.5rem; font-weight: 800;
  color: var(--white); margin: 0 auto 24px; box-shadow: 0 4px 20px rgba(21,101,192,.3);
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 0.91rem; }

/* ── 11. About Block ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual {
  border-radius: var(--radius-xl); overflow: hidden;
  background: var(--light-bg); min-height: 440px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.about-visual-inner { text-align: center; padding: 40px; }
.about-content .section-kicker { display: block; text-align: left; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { margin-bottom: 20px; }

/* ── 12. Footer ── */
.site-footer { background: var(--navy); color: rgba(255,255,255,.72); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand p { font-size: 0.88rem; line-height: 1.75; margin-top: 16px; }
.footer-col h4 { font-family: var(--font-head); font-size: 0.78rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.87rem; color: rgba(255,255,255,.62); transition: var(--trans); }
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact-item { display: flex; gap: 12px; margin-bottom: 13px; font-size: 0.87rem; align-items: flex-start; }
.footer-contact-item i { color: var(--accent); font-size: 0.88rem; margin-top: 4px; flex-shrink: 0; }
.footer-contact-item span, .footer-contact-item a { color: rgba(255,255,255,.62); word-break: break-all; }
.footer-contact-item a:hover { color: var(--white); }
.footer-bottom { padding: 20px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.8rem; color: rgba(255,255,255,.4); }
.footer-disclosure { text-align: center; padding: 14px 24px; background: rgba(0,0,0,.15); font-size: 0.76rem; color: rgba(255,255,255,.35); border-top: 1px solid rgba(255,255,255,.05); line-height: 1.6; }
.scroll-top { width: 36px; height: 36px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 0.82rem; transition: var(--trans); flex-shrink: 0; }
.scroll-top:hover { background: var(--accent); color: var(--white); transform: translateY(-2px); }

/* ── 13. Reach Section ── */
.reach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.reach-card { background: var(--white); border-radius: var(--radius-lg); padding: 36px; text-align: center; border: 1px solid var(--border); transition: var(--trans); }
.reach-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.reach-icon { width: 70px; height: 70px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin: 0 auto 20px; }
.reach-icon--fb { background: #e8f0fe; color: #1877f2; }
.reach-icon--google { background: #fce8e6; color: #ea4335; }
.reach-icon--seo { background: #e6f4ea; color: #34a853; }
.reach-card h3 { margin-bottom: 10px; }
.reach-card p { color: var(--muted); font-size: 0.91rem; }

/* ── 14. CTA Section ── */
.cta-section { background: var(--hero-grad); padding: 88px 0; text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 50%, rgba(33,150,243,.18) 0%, transparent 70%); }
.cta-section-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.cta-section h2 { color: var(--white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,.8); margin-bottom: 36px; font-size: 1.05rem; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── 15. Forms ── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: var(--font-head); font-size: 0.84rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius); font-family: var(--font-body); font-size: 0.94rem;
  color: var(--body-clr); background: var(--white); transition: var(--trans);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(21,101,192,.08); }
.form-group textarea { resize: vertical; min-height: 140px; }

/* ── 16. Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start; }
.contact-info-icon { width: 50px; height: 50px; background: var(--light-bg); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.1rem; flex-shrink: 0; }
.contact-info-text h4 { font-size: 0.9rem; margin-bottom: 4px; }
.contact-info-text p, .contact-info-text a { font-size: 0.91rem; color: var(--muted); }
.contact-info-text a:hover { color: var(--primary); }
.map-container { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); margin-top: 28px; }
.map-container iframe { width: 100%; height: 280px; display: block; border: 0; }
.contact-form-box { background: var(--light-bg); border-radius: var(--radius-xl); padding: 40px; }
.contact-form-box h3 { margin-bottom: 24px; }

/* ── 17. Tables ── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.data-table th { background: var(--navy); color: var(--white); padding: 13px 16px; font-family: var(--font-head); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; text-align: left; }
.data-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--body-clr); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--light-bg); }
.data-table a { font-weight: 700; font-size: 0.82rem; }

/* ── 18. Values (dark bg) ── */
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius-lg); padding: 32px; text-align: center; transition: var(--trans); }
.value-card:hover { background: rgba(255,255,255,.09); transform: translateY(-4px); }
.value-card .card-icon { background: rgba(33,150,243,.15); color: var(--accent); margin: 0 auto 20px; }
.value-card h3 { color: var(--white); margin-bottom: 10px; font-size: 1.05rem; }
.value-card p { color: rgba(255,255,255,.62); font-size: 0.88rem; margin: 0; }

/* ── 19. Service page ── */
.service-layout { display: grid; grid-template-columns: 1fr 300px; gap: 52px; align-items: start; }
.service-sidebar { background: var(--light-bg); border-radius: var(--radius-lg); padding: 28px; position: sticky; top: 96px; }
.service-sidebar-title { font-family: var(--font-head); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 14px; }
.service-sidebar-links a { display: block; padding: 10px 14px; border-radius: var(--radius); font-size: 0.87rem; color: var(--body-clr); font-weight: 500; transition: var(--trans); margin-bottom: 3px; }
.service-sidebar-links a:hover, .service-sidebar-links a.active { background: var(--primary); color: var(--white); }
.includes-list { padding: 0; }
.includes-list li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); font-size: 0.91rem; align-items: flex-start; }
.includes-list li:last-child { border-bottom: none; }
.includes-list li i { color: var(--primary); margin-top: 3px; flex-shrink: 0; }

/* ── 20. Clients ── */
.client-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(185px, 1fr)); gap: 22px; }

.client-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 18px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  position: relative;
  overflow: hidden;
  cursor: default;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.client-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.client-card.visible { opacity: 1; transform: translateY(0); }
.client-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.client-card:hover::after { transform: scaleX(1); }

.client-initial {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.client-card:nth-child(4n+1) .client-initial { background: linear-gradient(135deg,#1565c0,#2196f3); }
.client-card:nth-child(4n+2) .client-initial { background: linear-gradient(135deg,#26a69a,#4dd0c4); }
.client-card:nth-child(4n+3) .client-initial { background: linear-gradient(135deg,#0d1b3e,#1565c0); }
.client-card:nth-child(4n+4) .client-initial { background: linear-gradient(135deg,#1565c0,#26a69a); }

.client-name { font-family: var(--font-head); font-size: 0.9rem; font-weight: 700; color: var(--navy); line-height: 1.35; }
.client-tag { font-size: 0.7rem; font-weight: 600; color: var(--primary); background: var(--light-bg); padding: 3px 11px; border-radius: 20px; letter-spacing: 0.4px; text-transform: uppercase; }
.testimonial-card { background: var(--white); border-radius: var(--radius-lg); padding: 36px; border: 1px solid var(--border); position: relative; }
.testimonial-card::before { content: '"'; position: absolute; top: 16px; left: 24px; font-size: 5rem; font-family: Georgia, serif; color: var(--accent); opacity: 0.15; line-height: 1; }
.testimonial-card p { font-size: 0.97rem; font-style: italic; line-height: 1.85; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar { width: 48px; height: 48px; background: var(--light-bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); font-weight: 800; font-family: var(--font-head); font-size: 1.1rem; flex-shrink: 0; }
.testimonial-author-info h5 { font-size: 0.9rem; margin-bottom: 2px; }
.testimonial-author-info span { font-size: 0.8rem; color: var(--muted); }

/* ── 21. Case Studies ── */
.case-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.case-meta-item { background: var(--light-bg); border-radius: var(--radius); padding: 12px 20px; }
.case-meta-item label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); font-weight: 700; font-family: var(--font-head); display: block; margin-bottom: 4px; }
.case-meta-item span { font-size: 0.92rem; font-weight: 700; color: var(--navy); }
.case-result { background: var(--light-bg); border-left: 4px solid var(--primary); border-radius: 0 var(--radius) var(--radius) 0; padding: 24px 28px; margin-top: 20px; }
.case-result h4 { color: var(--primary); margin-bottom: 12px; font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.08em; }

/* ── 22. News / Blog ── */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 32px; }
.post-card { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--trans); background: var(--white); display: flex; flex-direction: column; }
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.post-card-img { height: 160px; background: linear-gradient(135deg, var(--light-bg), #c5dff8); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 2.8rem; flex-shrink: 0; }
.post-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.post-card-cat { font-family: var(--font-head); font-size: 0.68rem; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 10px; }
.post-card-body h3 { font-size: 1rem; margin-bottom: 12px; line-height: 1.5; flex: 1; }
.post-card-body h3 a { color: var(--navy); text-decoration: none; transition: color 0.2s ease; }
.post-card-body h3 a:hover { color: var(--primary); }
.post-card-body p { font-size: 0.87rem; color: var(--muted); margin-bottom: 16px; line-height: 1.7; }
.post-card-meta { font-size: 0.76rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.read-more { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-head); font-size: 0.8rem; font-weight: 700; color: var(--primary); text-decoration: none; transition: gap 0.2s ease; margin-top: auto; }
.read-more:hover { gap: 10px; }

/* Blog Detail Page */
.blog-article { max-width: 800px; margin: 0 auto; }
.blog-article-header { margin-bottom: 36px; padding-bottom: 28px; border-bottom: 2px solid var(--border); }
.blog-article-cat { display: inline-block; font-family: var(--font-head); font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--primary); background: var(--light-bg); padding: 3px 12px; border-radius: 20px; margin-bottom: 14px; }
.blog-article-title { font-size: 2rem; line-height: 1.3; color: var(--navy); margin-bottom: 18px; }
.blog-article-meta { display: flex; flex-wrap: wrap; gap: 18px; font-size: 0.82rem; color: var(--muted); }
.blog-article-meta span { display: flex; align-items: center; gap: 6px; }
.blog-article-body { font-size: 1rem; line-height: 1.9; color: var(--body-clr); }
.blog-article-body p { margin-bottom: 22px; }
.blog-article-body h2 { font-size: 1.3rem; font-family: var(--font-head); font-weight: 700; margin: 40px 0 14px; color: var(--navy); padding-bottom: 8px; border-bottom: 2px solid var(--light-bg); }
.blog-article-body h3 { font-size: 1.05rem; font-family: var(--font-head); font-weight: 700; margin: 28px 0 10px; color: var(--navy); }
.blog-article-body ul, .blog-article-body ol { padding-left: 24px; margin-bottom: 22px; }
.blog-article-body li { margin-bottom: 10px; }
.blog-article-body blockquote { border-left: 4px solid var(--accent); padding: 14px 24px; margin: 28px 0; background: var(--light-bg); border-radius: 0 var(--radius) var(--radius) 0; font-style: italic; color: var(--navy); font-size: 1.02rem; }
.blog-article-body strong { color: var(--navy); }
.blog-article-footer { margin-top: 48px; padding-top: 28px; border-top: 2px solid var(--border); }

/* News Archive */
.news-archive { display: flex; flex-direction: column; gap: 0; }
.news-year-block { display: flex; flex-direction: column; gap: 0; padding: 36px 0 8px; }
.news-year-label {
  font-family: var(--font-head); font-size: 1.45rem; font-weight: 800;
  color: var(--white); background: var(--blue-grad);
  display: inline-flex; align-items: center;
  padding: 6px 22px; border-radius: 30px;
  letter-spacing: 1px; margin-bottom: 6px; width: fit-content;
}
.news-year-entries { flex: 1; }
.news-month-group { margin-bottom: 4px; }
.news-month-name {
  font-family: var(--font-head); font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; color: var(--accent);
  margin: 28px 0 6px; display: flex; align-items: center; gap: 10px;
}
.news-month-name::after { content: ''; flex: 1; height: 1px; background: var(--light-bg); }
.news-entry {
  display: flex; align-items: baseline; gap: 14px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}
.news-entry:hover { background: var(--light-bg); }
.news-source-tag {
  font-size: 0.65rem; font-weight: 700; font-family: var(--font-head);
  background: var(--light-bg); color: var(--primary);
  padding: 2px 8px; border-radius: 3px; white-space: nowrap;
  flex-shrink: 0; border: 1px solid rgba(21,101,192,0.15);
  transition: background 0.2s ease, color 0.2s ease;
}
.news-entry:hover .news-source-tag { background: var(--primary); color: #fff; border-color: var(--primary); }
.news-entry-title { font-size: 0.915rem; color: var(--navy); line-height: 1.5; }
@media (max-width: 640px) {
  .news-year-label { min-width: 64px; font-size: 2rem; }
  .news-entry { flex-wrap: wrap; gap: 6px; }
}
.post-card { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--trans); background: var(--white); }
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.post-card-img { height: 200px; background: linear-gradient(135deg, var(--light-bg), #c5dff8); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 2.5rem; }
.post-card-body { padding: 24px; }
.post-card-cat { font-family: var(--font-head); font-size: 0.7rem; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.post-card-body h3 { font-size: 1.03rem; margin-bottom: 10px; line-height: 1.45; }
.post-card-body p { font-size: 0.87rem; color: var(--muted); margin-bottom: 16px; }
.post-card-meta { font-size: 0.78rem; color: var(--muted); display: flex; gap: 12px; align-items: center; }

/* ── 23. Legal ── */
.legal-content { max-width: 860px; margin: 0 auto; padding: 64px 24px; }
.legal-content h2 { font-size: 1.4rem; margin: 36px 0 12px; color: var(--navy); }
.legal-content h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.legal-content p { margin-bottom: 16px; font-size: 0.95rem; }
.legal-content ul, .legal-content ol { padding-left: 24px; margin-bottom: 16px; }
.legal-content li { margin-bottom: 8px; font-size: 0.95rem; }
.legal-content a { color: var(--primary); font-weight: 600; }

/* ── 24. Survey Offer Cards ── */
.offer-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.offer-card { background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--border); padding: 32px; text-align: center; transition: var(--trans); }
.offer-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--primary); }
.offer-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.offer-card p { color: var(--muted); font-size: 0.9rem; margin-bottom: 22px; }
.offer-badge { display: inline-block; background: var(--light-bg); color: var(--primary); font-family: var(--font-head); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 12px; border-radius: 100px; margin-bottom: 14px; }

/* ── 25. Responsive ── */
.stage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 1024px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { min-height: 280px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-layout { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
}

@media (max-width: 768px) {
  :root { --section-py: 60px; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .cards-grid, .cards-grid--3, .cards-grid--4 { grid-template-columns: 1fr; }
  .reach-grid { grid-template-columns: 1fr; }
  .stage-grid { grid-template-columns: 1fr; gap: 32px; }
  .stage-grid > div[style*="padding:52px"] { padding: 36px 24px !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .values-grid { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-btns, .hero-btns { flex-direction: column; align-items: center; }
  .hero-btns { align-items: flex-start; }
  .post-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-number { font-size: 2.4rem; }
  .hero { padding: 72px 0; }
  .page-hero { padding: 52px 0; }
  .contact-form-box { padding: 28px 20px; }
}