/* =====================================================
   PowerTech Group of Chicago — Main Stylesheet
   ===================================================== */

/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* === CSS VARIABLES === */
:root {
  --navy:          #25323d;
  --navy-light:    #2e3f4d;
  --navy-mid:      #3b3e4f;
  --red:           #cc0000;
  --blue:          #48afdb;
  --blue-dark:     #3a96bf;
  --blue-light:    #6ac3e7;
  --red-dark:      #a80000;
  --red-light:     #e50000;
  --light-bg:      #f0f4f7;
  --white:         #ffffff;
  --text-dark:     #3b3e4f;
  --text-medium:   #555b6e;
  --text-light:    #64748b;
  --gold:          #fbbc04;
  --border-color:  #e2e8f0;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow:     0 4px 12px rgba(0,0,0,0.08);
  --shadow-md:  0 6px 20px rgba(0,0,0,0.1);
  --shadow-lg:  0 12px 32px rgba(0,0,0,0.12);
  --shadow-xl:  0 24px 48px rgba(0,0,0,0.15);
  --shadow-nav: 0 2px 24px rgba(0,0,0,0.35);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm:   4px;
  --radius:      8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition:      0.25s ease;
  --transition-slow: 0.4s ease;

  --nav-height: 80px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-family);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; color: var(--text-dark); }
h1 { font-size: clamp(2rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
p  { line-height: 1.75; }

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
}
.section       { padding: 60px 0; }
.section-sm    { padding: 44px 0; }
.section-xs    { padding: 32px 0; }

/* Section Header */
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--blue);
  margin-bottom: 8px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-medium);
  max-width: 580px;
  line-height: 1.75;
}
.section-header        { margin-bottom: 36px; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--font-family);
}
.btn-lg  { padding: 16px 32px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-sm  { padding: 8px 16px;  font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-mid); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn-accent { background: var(--red); color: var(--white); border-color: var(--red); }
.btn-accent:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(204,0,0,0.35); }

.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.55); }
.btn-outline:hover { background: var(--white); color: var(--navy); border-color: var(--white); transform: translateY(-2px); }

.btn-outline-navy { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

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

.btn-outline-dark { background: transparent; color: var(--text-dark); border-color: var(--border-color); }
.btn-outline-dark:hover { background: var(--navy); color: var(--white); border-color: var(--navy); transform: translateY(-2px); }

.btn-support { background: #cc0000 !important; color: #ffffff !important; border-color: #cc0000 !important; }
.btn-support:hover { background: #a80000 !important; border-color: #a80000 !important; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(204,0,0,0.35); }

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navy);
  height: var(--nav-height);
  overflow: visible;
  transition: background var(--transition), box-shadow var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.navbar.scrolled {
  box-shadow: var(--shadow-nav);
  background: transparent; /* handled by ::before to avoid breaking fixed children */
}
/* Use ::before for backdrop-filter so position:fixed children (mobile-menu) aren't affected */
.navbar.scrolled::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13,27,42,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: -1;
}
.nav-container {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 16px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 42px;
  height: 42px;
  background: var(--red);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main { font-size: 0.9rem;  font-weight: 800; color: var(--white); letter-spacing: -0.3px; }
.logo-sub  { font-size: 0.65rem; font-weight: 400; color: rgba(255,255,255,0.5); letter-spacing: 0.5px; }
/* Real logo image */
.nav-logo-img {
  height: 44px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}
.navbar.scrolled .nav-logo-img {
  opacity: 1;
}
.footer-logo-img {
  height: 40px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}


/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 13px;
  color: rgba(255,255,255,0.82);
  font-size: 0.87rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-links > li > a:hover,
.nav-links > li.active > a { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-links > li > a .fa-chevron-down { font-size: 0.62rem; transition: transform var(--transition); }
.nav-links > li:hover > a .fa-chevron-down { transform: rotate(180deg); }

/* Mega Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 64px rgba(0,0,0,0.18);
  min-width: 580px;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  border-top: 3px solid var(--blue);
  z-index: 2000;
}
.nav-links > li:hover .dropdown-menu,
.nav-links > li.open  .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}
.dropdown-inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
}
.dropdown-promo {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}
.dropdown-promo-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  font-weight: 700;
  color: var(--blue);
  display: block;
  margin-bottom: 6px;
}
.dropdown-promo h4 { font-size: 1rem; font-weight: 700; color: var(--navy); line-height: 1.35; margin-bottom: 6px; }
.dropdown-promo p  { font-size: 0.82rem; color: var(--text-medium); line-height: 1.6; }

.dropdown-links { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; align-content: start; }
.dropdown-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.dropdown-link:hover { background: var(--light-bg); }
.dropdown-link-icon {
  width: 34px; height: 34px;
  background: rgba(72,175,219,0.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: 0.82rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.dropdown-link-icon.blue { background: rgba(13,27,42,0.07); color: var(--navy); }
.dropdown-link-text strong { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 2px; }
.dropdown-link-text span   { font-size: 0.76rem; color: var(--text-light); line-height: 1.4; }

/* Simple Dropdown */
.dropdown-menu.simple { min-width: 260px; padding: 8px; }
.dropdown-menu.simple .dropdown-link { align-items: center; }

/* Nav Right */
.nav-right { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.nav-rating-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  padding: 5px 11px;
}
.nav-rating-badge .stars  { color: var(--blue); font-size: 0.68rem; letter-spacing: 1px; }
.nav-rating-badge span    { font-size: 0.72rem; color: rgba(255,255,255,0.75); font-weight: 500; }
.nav-phone { display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.8); font-size: 0.82rem; }
.nav-phone i { color: var(--red); font-size: 0.8rem; }
.nav-phone a { color: var(--white); font-weight: 600; font-size: 0.9rem; letter-spacing: -0.2px; }
.nav-phone a:hover { color: var(--blue); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.hamburger:hover { background: rgba(255,255,255,0.1); }
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: var(--navy);
  overflow-y: auto;
  padding: 28px 20px 16px;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  visibility: hidden;
  z-index: 999;
}
.mobile-menu.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  visibility: visible;
}
.mobile-nav-item { border-bottom: 1px solid rgba(255,255,255,0.07); }
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  color: rgba(255,255,255,0.82);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
}
.mobile-nav-link i { font-size: 0.72rem; transition: transform var(--transition); }
.mobile-nav-item.open .mobile-nav-link i { transform: rotate(180deg); }
.mobile-submenu { display: none; padding-bottom: 8px; }
.mobile-nav-item.open .mobile-submenu { display: block; }
.mobile-submenu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.mobile-submenu a:hover { color: var(--white); background: rgba(255,255,255,0.07); }
.mobile-submenu a i { color: var(--red); width: 14px; font-size: 0.82rem; }
.mobile-menu-footer {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-phone { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.mobile-phone i { color: var(--red); }
.mobile-phone a { color: var(--white); font-size: 1.05rem; font-weight: 700; }

/* === HERO (HOMEPAGE) === */
.hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 60%, rgba(204,0,0,0.13) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(30,51,81,0.6) 0%, transparent 55%),
    linear-gradient(135deg, #0d1b2a 0%, #0f2340 45%, #0d1b2a 100%);
}
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.025;
  background-image:
    repeating-linear-gradient(0deg,   transparent, transparent 48px, rgba(255,255,255,1) 48px, rgba(255,255,255,1) 49px),
    repeating-linear-gradient(90deg,  transparent, transparent 48px, rgba(255,255,255,1) 48px, rgba(255,255,255,1) 49px);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding-top: 80px;
  padding-bottom: 48px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(72,175,219,0.15);
  border: 1px solid rgba(72,175,219,0.4);
  color: #6ac3e7;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
}
.hero h1 em { font-style: normal; color: var(--blue); }
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 560px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stat { display: flex; flex-direction: column; }
.hero-stat strong { font-size: 1.9rem; font-weight: 900; color: var(--white); line-height: 1; }
.hero-stat span   { font-size: 0.72rem; color: rgba(255,255,255,0.5); margin-top: 3px; text-transform: uppercase; letter-spacing: 0.5px; }

/* Hero Accent Shape */
.hero-accent {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.03);
  pointer-events: none;
}
.hero-accent::before {
  content: '';
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.04);
}
.hero-accent::after {
  content: '';
  position: absolute;
  inset: 80px;
  border-radius: 50%;
  background: rgba(72,175,219,0.04);
  border: 1px solid rgba(72,175,219,0.08);
}

/* === INTERIOR PAGE HERO === */
.page-hero {
  padding: calc(var(--nav-height) + 56px) 0 56px;
  background: linear-gradient(135deg, var(--navy) 0%, #0f2340 60%, #1a2d42 100%);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  opacity: 0.025;
  background-image:
    repeating-linear-gradient(0deg,  transparent, transparent 48px, rgba(255,255,255,1) 48px, rgba(255,255,255,1) 49px),
    repeating-linear-gradient(90deg, transparent, transparent 48px, rgba(255,255,255,1) 48px, rgba(255,255,255,1) 49px);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2.5px; color: var(--blue); display: block; margin-bottom: 8px; }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; letter-spacing: -0.5px; margin-bottom: 12px; }
.page-hero p  { color: rgba(255,255,255,0.68); font-size: 1.05rem; max-width: 520px; line-height: 1.75; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-top: 20px; font-size: 0.82rem; }
.breadcrumb a       { color: rgba(255,255,255,0.45); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep    { color: rgba(255,255,255,0.25); }
.breadcrumb .current { color: rgba(255,255,255,0.72); }

/* === TRUST BAR === */
.trust-bar { background: var(--navy); padding: 14px 0; border-bottom: 3px solid var(--blue); }
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.trust-item i { font-size: 0.9rem; opacity: 0.9; }
.trust-divider { width: 1px; height: 18px; background: rgba(255,255,255,0.3); }

/* === SOLUTIONS GRID === */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.solution-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.solution-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.solution-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: transparent; }
.solution-card:hover::after { transform: scaleX(1); }
.solution-icon {
  width: 56px; height: 56px;
  background: rgba(72,175,219,0.1);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: 1.3rem;
  margin-bottom: 16px;
  transition: all var(--transition);
}
.solution-card:hover .solution-icon { background: var(--blue); color: var(--white); }
.solution-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.solution-card p  { font-size: 0.85rem; color: var(--text-medium); line-height: 1.6; margin-bottom: 16px; }
.link-arrow {
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--transition);
}
.link-arrow:hover { gap: 10px; }
.link-arrow i { font-size: 0.7rem; }

/* === SERVICE CARDS (Interior Pages) === */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.service-card-banner {
  height: 130px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.8rem;
  color: rgba(255,255,255,0.15);
  position: relative;
}
.service-card-banner i { position: relative; z-index: 1; color: rgba(255,255,255,0.85); font-size: 2.4rem; }
.service-card-banner::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue);
}
.service-card-body { padding: 24px; }
.service-card-body h3   { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.service-card-body p    { font-size: 0.875rem; color: var(--text-medium); line-height: 1.65; margin-bottom: 20px; }
.service-tag {
  display: inline-block;
  background: rgba(72,175,219,0.1);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

/* === REVIEWS SECTION === */
.reviews-section { background: var(--light-bg); }
.google-overall-badge {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 16px 24px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 40px;
}
.google-g {
  font-size: 1.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, #4285f4, #ea4335);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.google-rating-text strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
}
.google-rating-text .stars { color: var(--gold); font-size: 0.85rem; letter-spacing: 2px; display: block; margin: 2px 0; }
.google-rating-text small  { font-size: 0.78rem; color: var(--text-light); }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.review-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.review-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.review-card-top { display: flex; align-items: center; gap: 10px; }
.reviewer-avatar {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.av-a { background: linear-gradient(135deg, #cc0000, #a80000); }
.av-b { background: linear-gradient(135deg, #1d4ed8, #1e40af); }
.av-c { background: linear-gradient(135deg, #059669, #047857); }
.av-d { background: linear-gradient(135deg, #7c3aed, #6d28d9); }
.av-e { background: linear-gradient(135deg, #d97706, #b45309); }
.reviewer-info strong { display: block; font-size: 0.85rem; font-weight: 700; color: var(--navy); }
.reviewer-info span   { font-size: 0.72rem; color: var(--text-light); }
.review-google-icon   { margin-left: auto; color: #4285f4; font-size: 1rem; flex-shrink: 0; }
.review-stars   { color: var(--gold); font-size: 0.75rem; letter-spacing: 1px; }
.review-text    { font-size: 0.82rem; color: var(--text-medium); line-height: 1.65; font-style: italic; flex: 1; }
.reviews-cta    { text-align: center; }

/* === VIDEO SECTION === */
.videos-section { background: var(--navy); }
.videos-section .section-title    { color: var(--white); }
.videos-section .section-label    { color: var(--blue-light); }
.videos-section .section-subtitle { color: rgba(255,255,255,0.62); }
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.video-card {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  transition: all var(--transition);
}
.video-card:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.45); }
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #080f1a 0%, #0d1b2a 100%);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  cursor: pointer;
}
.video-thumb-pattern {
  position: absolute; inset: 0;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(0deg,  transparent, transparent 24px, rgba(255,255,255,1) 24px, rgba(255,255,255,1) 25px),
    repeating-linear-gradient(90deg, transparent, transparent 24px, rgba(255,255,255,1) 24px, rgba(255,255,255,1) 25px);
}
.video-thumb iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: none;
  pointer-events: none;
}
/* Embedded YouTube iframes must be clickable */
.video-thumb-embed iframe {
  pointer-events: auto;
}
.video-play-btn {
  width: 60px; height: 60px;
  background: rgba(204,0,0,0.9);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  transition: all var(--transition);
  position: relative; z-index: 2;
  padding-left: 3px;
}
.video-card:hover .video-play-btn { background: var(--red); transform: scale(1.1); }
.video-chip {
  position: absolute; bottom: 10px; left: 10px;
  background: rgba(204,0,0,0.9);
  color: var(--white);
  font-size: 0.62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  z-index: 2;
}
.video-info { padding: 16px 18px; }
.video-info h4    { font-size: 0.88rem; font-weight: 600; color: var(--white); line-height: 1.4; margin-bottom: 4px; }
.video-info span  { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

/* === PARTNERS STRIP === */
.partners-section {
  background: var(--white);
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.partners-label {
  text-align: center;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2.5px;
  color: var(--text-light);
  margin-bottom: 24px;
}
.partners-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.partner-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  font-size: 0.82rem; font-weight: 800;
  color: var(--text-medium); letter-spacing: 0.5px;
  transition: all var(--transition);
}
.partner-chip:hover { background: var(--white); box-shadow: var(--shadow-md); color: var(--navy); }
.partner-chip i { color: var(--blue); font-size: 1rem; }

/* === ABOUT TEASER === */
.about-teaser { background: var(--light-bg); }
.about-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-visual {
  position: relative;
  height: 420px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-mid) 100%);
  display: flex; align-items: center; justify-content: center;
}
.about-visual-icon { font-size: 9rem; color: rgba(255,255,255,0.04); }
.about-visual-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 24px;
}
.about-visual-badge {
  background: var(--red);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
}
.about-visual-ul-badge {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.78rem; font-weight: 600;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}
.about-stat-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.about-stat-item strong { display: block; font-size: 1.7rem; font-weight: 900; color: var(--navy); line-height: 1; }
.about-stat-item span   { font-size: 0.75rem; color: var(--text-light); margin-top: 2px; }

/* === WHY US === */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.why-us-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 28px 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
}
.why-us-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.why-us-icon {
  width: 60px; height: 60px;
  background: rgba(72,175,219,0.1);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: 1.3rem;
  margin: 0 auto 16px;
  transition: all var(--transition);
}
.why-us-card:hover .why-us-icon { background: var(--blue); color: var(--white); }
.why-us-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.why-us-card p  { font-size: 0.82rem; color: var(--text-medium); line-height: 1.6; }

/* === CTA BANNER === */
.cta-banner {
  background: linear-gradient(135deg, var(--red) 0%, #a80000 100%);
  padding: 48px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 10px; }
.cta-banner p  { color: rgba(255,255,255,0.78); font-size: 1.05rem; margin-bottom: 28px; }
.cta-banner-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* === RESOURCE CARDS === */
.resource-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border-color);
}
.resource-section-icon {
  width: 46px; height: 46px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--white);
}
.resource-section-icon.navy { background: var(--navy); }
.resource-section-icon.red  { background: var(--blue); }
.resource-section-head h2 { font-size: 1.4rem; font-weight: 700; color: var(--navy); }
.resource-section-head p  { font-size: 0.85rem; color: var(--text-medium); margin-top: 2px; }
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}
.resource-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 22px;
  border: 1px solid var(--border-color);
  display: flex; flex-direction: column;
  transition: all var(--transition);
}
.resource-card:hover { border-color: var(--blue); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.resource-file-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
}
.resource-file-icon.pdf { background: rgba(220,38,38,0.08); color: #dc2626; }
.resource-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--navy); line-height: 1.4; margin-bottom: 6px; }
.resource-card p  { font-size: 0.8rem; color: var(--text-medium); line-height: 1.55; margin-bottom: 18px; flex: 1; }
.btn-download {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px;
  background: var(--light-bg);
  border-radius: var(--radius);
  font-size: 0.8rem; font-weight: 600;
  color: var(--navy);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
}
.btn-download:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* === CONTACT PAGE === */
.contact-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
}
.form-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}
.form-card h2 { font-size: 1.5rem; font-weight: 800; color: var(--navy); margin-bottom: 6px; }
.form-card .form-desc { font-size: 0.9rem; color: var(--text-medium); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 0.82rem; font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-label.req::after { content: ' *'; color: var(--red); }
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-family: var(--font-family);
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(72,175,219,0.12); }
.form-control::placeholder { color: var(--text-light); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { cursor: pointer; }
.contact-sidebar { display: flex; flex-direction: column; gap: 16px; }
.contact-info-box {
  background: var(--navy);
  border-radius: var(--radius-2xl);
  padding: 28px;
  color: var(--white);
}
.contact-info-box h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 20px; }
.contact-detail {
  display: flex; gap: 12px;
  margin-bottom: 16px;
}
.contact-detail-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); font-size: 0.9rem;
  flex-shrink: 0;
}
.contact-detail strong { display: block; font-size: 0.72rem; color: rgba(255,255,255,0.45); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px; font-weight: 500; }
.contact-detail p, .contact-detail a { font-size: 0.88rem; color: rgba(255,255,255,0.85); font-weight: 500; }
.contact-detail a:hover { color: var(--red); }
.contact-actions-box {
  background: var(--light-bg);
  border-radius: var(--radius-2xl);
  padding: 24px;
  border: 1px solid var(--border-color);
}
.contact-actions-box h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.contact-actions-box p  { font-size: 0.82rem; color: var(--text-medium); margin-bottom: 16px; }
.map-container {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  height: 320px;
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: center;
  width: 100%;
}
.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
@media (max-width: 640px) {
  .map-container { height: 240px; border-radius: var(--radius-lg); }
}
.map-placeholder-inner { text-align: center; color: var(--text-light); }
.map-placeholder-inner i   { font-size: 2.5rem; margin-bottom: 8px; color: var(--blue); }
.map-placeholder-inner p   { font-size: 0.88rem; }
.map-placeholder-inner small { font-size: 0.75rem; color: var(--text-light); }

/* === CERTIFICATIONS (About) === */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.cert-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 24px;
  border: 1px solid var(--border-color);
  display: flex; gap: 16px; align-items: flex-start;
  transition: all var(--transition);
}
.cert-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.cert-icon {
  width: 52px; height: 52px;
  background: rgba(72,175,219,0.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); font-size: 1.3rem;
  flex-shrink: 0;
}
.cert-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.cert-card p  { font-size: 0.82rem; color: var(--text-medium); line-height: 1.5; }
.cert-id      { font-size: 0.72rem; color: var(--text-light); font-style: italic; margin-top: 4px; }

/* === ABOUT PAGE — TEAM / MISSION === */
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.mission-image {
  height: 380px;
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-2xl);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.mission-image i { font-size: 8rem; color: rgba(255,255,255,0.05); }
.mission-image-badge {
  position: absolute; bottom: 20px; right: 20px;
  background: var(--red); color: var(--white);
  padding: 8px 16px; border-radius: var(--radius);
  font-size: 0.78rem; font-weight: 700;
}

/* === FOOTER === */
.footer { background: var(--navy); padding: 56px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1.1fr 1.5fr;
  gap: 32px;
  margin-bottom: 56px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.footer-logo-mark {
  width: 38px; height: 38px;
  background: var(--red); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 0.75rem; font-weight: 900;
}
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.52); line-height: 1.75; margin-bottom: 18px; }
.footer-google-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 8px 14px;
  cursor: pointer;
  transition: all var(--transition);
}
.footer-google-badge:hover { background: rgba(255,255,255,0.08); }
.footer-google-badge .g-text {
  font-size: 0.78rem; font-weight: 800;
  background: linear-gradient(90deg, #4285f4, #ea4335, #fbbc05, #34a853);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.footer-google-badge .stars  { color: var(--gold); font-size: 0.7rem; letter-spacing: 1px; }
.footer-google-badge .rating { font-size: 0.75rem; color: rgba(255,255,255,0.65); font-weight: 500; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  font-size: 0.85rem; color: rgba(255,255,255,0.5);
  transition: all var(--transition);
  display: inline-flex; align-items: center;
}
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact-row {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 12px; font-size: 0.85rem;
}
.footer-contact-row i { color: var(--blue); width: 14px; margin-top: 3px; flex-shrink: 0; font-size: 0.8rem; }
.footer-contact-row a, .footer-contact-row span { color: rgba(255,255,255,0.62); }
.footer-contact-row a:hover { color: var(--white); }
.footer-cert-row {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 14px;
}
.footer-cert-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.55);
  font-size: 0.7rem; font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}
.footer-cert-chip i { color: var(--blue); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 18px 0;
}
.footer-bottom-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.3); }
.footer-social   { display: flex; gap: 8px; }
.footer-social a {
  width: 32px; height: 32px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.45); font-size: 0.8rem;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--blue); border-color: var(--blue); color: var(--white); transform: translateY(-2px); }

/* === ANIMATIONS === */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-left  { opacity: 0; transform: translateX(-28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(28px);  transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }
/* Stagger delays */
.stagger-1 { transition-delay: 0ms; }
.stagger-2 { transition-delay: 80ms; }
.stagger-3 { transition-delay: 160ms; }
.stagger-4 { transition-delay: 240ms; }
.stagger-5 { transition-delay: 320ms; }
.stagger-6 { transition-delay: 400ms; }
.stagger-7 { transition-delay: 480ms; }
.stagger-8 { transition-delay: 560ms; }

/* === UTILITIES === */
.bg-light  { background: var(--light-bg); }
.bg-navy   { background: var(--navy); }
.bg-white  { background: var(--white); }
.text-center { text-align: center; }
.text-white  { color: var(--white) !important; }
.text-navy   { color: var(--navy) !important; }
.text-red    { color: var(--red) !important; }
.mt-sm  { margin-top: 8px; }
.mt-md  { margin-top: 16px; }
.mt-lg  { margin-top: 24px; }
.mt-xl  { margin-top: 32px; }
.mt-2xl { margin-top: 48px; }
.mb-lg  { margin-bottom: 24px; }
.mb-xl  { margin-bottom: 32px; }
.d-flex { display: flex; }
.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }
.align-center { align-items: center; }
.flex-wrap    { flex-wrap: wrap; }

/* =====================================================
   RESPONSIVE
   ===================================================== */

/* ── Tablet (≤1100px) ── */
@media (max-width: 1100px) {
  .nav-rating-badge { display: none; }
  .solutions-grid   { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid-6   { grid-template-columns: repeat(3, 1fr); }
  .footer-grid      { grid-template-columns: 1fr 1fr; }
  .service-2col     { grid-template-columns: 1fr !important; }
}

/* ── Phablet (≤900px) ── */
@media (max-width: 900px) {
  :root { --nav-height: 64px; }

  /* Nav */
  .nav-links               { display: none; }
  .nav-right               { gap: 8px; margin-left: auto; }
  .nav-right .btn-accent   { display: none; }
  .nav-right .btn-support  { display: none; }
  .nav-phone               { margin-left: 0; }
  .hamburger               { display: flex; margin-left: 8px; }
  .mobile-menu             { display: block; }
  .dropdown-menu           { display: none; opacity: 0 !important; visibility: hidden !important; pointer-events: none !important; }

  /* Logo */
  .nav-logo-img { height: 38px; max-width: 160px; }

  /* Hero */
  .hero { min-height: 70vh; }
  .hero-content { padding-top: 40px; padding-bottom: 40px; }
  .hero h1 { font-size: clamp(2rem, 6.5vw, 3rem); letter-spacing: -0.8px; }
  .hero-subtitle { font-size: 0.95rem; margin-bottom: 28px; }
  .hero-stats { gap: 20px; }
  .hero-stat strong { font-size: 1.6rem; }

  /* Layouts */
  .about-teaser-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-visual      { height: 220px; }
  .mission-grid      { grid-template-columns: 1fr; }
  .contact-layout    { grid-template-columns: 1fr; }

  /* Touch targets */
  .btn, a.btn, button { min-height: 44px; }

  /* Subpage inline grids */
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="order:1"], [style*="order:2"]   { order: unset !important; }
}

/* ── Mobile (≤640px) ── */
@media (max-width: 640px) {
  /* Spacing */
  .section    { padding: 36px 0; }
  .section-sm { padding: 28px 0; }
  .container  { padding: 0 16px; }

  /* Typography */
  .section-title    { font-size: clamp(1.5rem, 6vw, 1.9rem); }
  .section-subtitle { font-size: 0.9rem; }

  /* Hero */
  .hero { min-height: auto; padding-bottom: 8px; }
  .hero-content  { padding-top: 28px; padding-bottom: 36px; }
  .hero h1       { font-size: clamp(1.75rem, 8vw, 2.4rem); letter-spacing: -0.5px; line-height: 1.12; }
  .hero-badge    { font-size: 0.62rem; letter-spacing: 1px; padding: 6px 11px; white-space: normal; text-align: center; }
  .hero-subtitle { font-size: 0.9rem; margin-bottom: 24px; }
  .hero-ctas     { flex-direction: column; gap: 10px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-stats    { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
  .hero-stat     { background: rgba(255,255,255,0.05); border-radius: 10px; padding: 12px; }
  .hero-stat strong { font-size: 1.5rem; }
  .hero-stat span   { font-size: 0.68rem; }

  /* Trust bar → 2-col grid */
  .trust-bar { padding: 12px 0; }
  .trust-bar-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 8px;
    justify-items: start;
    padding: 0 16px;
  }
  .trust-item  { font-size: 0.72rem; gap: 6px; }
  .trust-item i { font-size: 0.82rem; }
  .trust-divider { display: none; }

  /* Solutions */
  .solutions-grid { grid-template-columns: 1fr; gap: 12px; }
  .solution-card  { padding: 22px 18px; }

  /* Reviews */
  .reviews-grid, .reviews-grid-6 { grid-template-columns: 1fr; gap: 12px; }
  .google-overall-badge { padding: 12px 18px; gap: 12px; }
  .google-rating-text strong { font-size: 1.3rem; }

  /* Videos */
  .videos-grid { grid-template-columns: 1fr; }

  /* Partners */
  .partners-row { gap: 8px; }
  .partner-chip { padding: 8px 14px; font-size: 0.78rem; }

  /* About */
  .about-visual  { display: none; } /* hide visual block, save space */
  .about-stats   { grid-template-columns: 1fr 1fr; gap: 10px; }
  .about-stat-item strong { font-size: 1.4rem; }

  /* Why Us */
  .why-us-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .why-us-card { padding: 20px 14px; }
  .why-us-icon { width: 48px; height: 48px; font-size: 1.1rem; }
  .why-us-card h4 { font-size: 0.88rem; }
  .why-us-card p  { font-size: 0.78rem; }

  /* CTA banner */
  .cta-banner          { padding: 36px 0; }
  .cta-banner h2       { font-size: clamp(1.3rem, 6vw, 1.8rem); }
  .cta-banner p        { font-size: 0.9rem; margin-bottom: 20px; }
  .cta-banner-btns     { flex-direction: column; align-items: stretch; gap: 10px; }
  .cta-banner-btns .btn { width: 100%; justify-content: center; }

  /* Footer */
  .footer-grid         { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 14px; }
  .footer-social       { justify-content: center; }
  .footer              { padding: 40px 0 0; }

  /* Forms */
  .form-row  { grid-template-columns: 1fr; }
  .form-card { padding: 20px 16px; }

  /* Interior pages */
  .page-hero    { padding: calc(var(--nav-height) + 24px) 0 28px; }
  .page-hero h1 { font-size: clamp(1.5rem, 7vw, 2.1rem); }

  /* Touch targets */
  .btn, a.btn, button { min-height: 44px; }

  /* Inline-style grid overrides */
  [style*="height:320px"]                       { height: 180px !important; }
  [style*="grid-template-columns:repeat(3,1fr)"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:repeat(auto-fit"] { grid-template-columns: 1fr 1fr !important; }
}

/* ── Small phone (≤420px) ── */
@media (max-width: 420px) {
  .hero h1         { font-size: clamp(1.6rem, 9vw, 2rem); }
  .hero-badge      { display: none; } /* too cramped, hide */
  .why-us-grid     { grid-template-columns: 1fr; }
  .about-stats     { grid-template-columns: 1fr 1fr; }
  .trust-bar-inner { grid-template-columns: 1fr; justify-items: center; }
  .nav-logo-img    { height: 32px; max-width: 140px; }
  .nav-phone a     { font-size: 0.82rem; }
}

/* =====================================================
   NEW FEATURES — Partners Carousel, Videos, References, Blog, Logo
   ===================================================== */

/* === PARTNER MARQUEE CAROUSEL === */
.partners-section {
  background: var(--white);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 28px 0 24px;
  overflow: hidden;
}
.partners-marquee-wrap {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.partners-marquee-track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: marquee-scroll 36s linear infinite;
}
.partners-marquee-track:hover { animation-play-state: paused; }
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.partner-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 32px;
  flex-shrink: 0;
}
.partner-logo-item img {
  height: 36px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  object-position: center;
  filter: grayscale(100%) opacity(0.55);
  transition: filter 0.35s ease;
  display: block;
}
.partner-logo-item:hover img {
  filter: grayscale(0%) opacity(1);
}

/* === VIDEO EMBEDS === */
.video-thumb-embed {
  position: relative;
  padding: 0;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 */
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.video-thumb-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.video-thumb-embed .video-chip {
  display: none;
}
.video-mfr {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}
.video-mfr::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  flex-shrink: 0;
}
.video-mfr-logo {
  display: none;
}
.videos-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* === REFERENCES SECTION === */
.references-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.reference-category {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.reference-category-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--navy);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--red);
}
.reference-category-header i {
  color: var(--red);
  font-size: 0.9rem;
}
.reference-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.reference-list li {
  font-size: 0.85rem;
  color: var(--text-medium);
  padding: 4px 0 4px 14px;
  position: relative;
  line-height: 1.5;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.reference-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  background: var(--blue);
  border-radius: 50%;
}

/* === BLOG SECTION === */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.blog-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.blog-card-img {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(255,255,255,0.15);
}
.blog-card-body {
  padding: 20px;
}
.blog-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--blue);
  background: rgba(72,175,219,0.1);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}
.blog-card-body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.4;
}
.blog-card-body p {
  font-size: 0.82rem;
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: 14px;
}
.link-arrow {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.link-arrow:hover { color: var(--red-dark); }

/* === RESPONSIVE ADDITIONS === */
@media (max-width: 1024px) {
  .videos-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .blog-grid     { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .videos-grid-4    { grid-template-columns: 1fr; }
  .blog-grid        { grid-template-columns: 1fr; }
  .references-grid  { grid-template-columns: 1fr; }
  .partner-logo-item { padding: 6px 20px; min-width: 110px; }
}

/* ── Form Success / Error Banner ── */
.form-banner {
  display: none;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 0.95rem;
  font-weight: 500;
  align-items: center;
  gap: 12px;
  animation: fadeInDown 0.3s ease;
}
.form-banner.success {
  display: flex;
  background: #f0fdf4;
  border: 1.5px solid #22c55e;
  color: #166534;
}
.form-banner.error {
  display: flex;
  background: #fef2f2;
  border: 1.5px solid var(--red);
  color: #991b1b;
}
.form-banner i { font-size: 1.2rem; flex-shrink: 0; }
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}