/* ============================================================
   ARCHILAB — GLOBAL DESIGN SYSTEM
   style.css
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ------------------------------------------------------------ */
:root {
  /* Brand Colors */
  --primary-color:   #0056b3;
  --primary-dark:    #004494;
  --primary-light:   #3380cc;
  --secondary-color: #e6f2ff;
  --dark-navy:       #0b2136;
  --dark-navy-mid:   #0f2d48;
  --text-gray:       #5a646d;
  --text-light:      #8a9aa8;
  --bg-light:        #f8f9fa;
  --bg-white:        #ffffff;
  --border-color:    #e2eaf2;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing Scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Shadows */
  --shadow-card:   rgba(0,0,0,0.08) 0px 4px 15px;
  --shadow-hover:  rgba(0,86,179,0.18) 0px 8px 28px;
  --shadow-sm:     rgba(0,0,0,0.06) 0px 2px 8px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 22px;

  /* Transitions */
  --transition: 0.28s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Layout */
  --container-max: 1220px;
  --header-height: 78px;
  --topbar-height: 42px;
}

/* ------------------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-gray);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  color: var(--dark-navy);
  line-height: 1.25;
  font-weight: 700;
}

a { text-decoration: none; color: inherit; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font-heading); }
input, textarea, select { font-family: var(--font-body); }

/* ------------------------------------------------------------
   3. LAYOUT UTILITIES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section-padding {
  padding-block: var(--space-2xl);
}

.section-padding-sm {
  padding-block: var(--space-xl);
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.75rem; }
.flex    { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-gap-sm { gap: 0.75rem; }
.flex-gap-md { gap: 1.25rem; }
.text-center { text-align: center; }

/* ------------------------------------------------------------
   4. TYPOGRAPHY HELPERS
   ------------------------------------------------------------ */
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--primary-color);
  margin-bottom: 0.65rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-title--white { color: var(--bg-white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-gray);
  max-width: 540px;
  line-height: 1.75;
}

.section-subtitle--white { color: rgba(255,255,255,0.78); }

/* ------------------------------------------------------------
   5. BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.82rem 1.9rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  line-height: 1;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

/* Primary */
.btn-primary {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}
.btn-outline:hover {
  background: var(--primary-color);
  color: #fff;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

/* Outline White (for dark sections) */
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--dark-navy);
  border-color: #fff;
}

/* Large */
.btn-lg { padding: 1rem 2.4rem; font-size: 1rem; }

/* ------------------------------------------------------------
   6. TOP BAR
   ------------------------------------------------------------ */
.top-bar {
  background: var(--dark-navy);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.top-bar__contact,
.top-bar__social {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar__contact a,
.top-bar__social a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition);
}

.top-bar__contact a:hover,
.top-bar__social a:hover { color: #fff; }

.top-bar__contact i,
.top-bar__social i { font-size: 0.75rem; color: var(--primary-light); }

/* ------------------------------------------------------------
   7. HEADER / NAVBAR
   ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.scrolled {
  box-shadow: rgba(0,0,0,0.13) 0px 4px 20px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
}

.navbar {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--dark-navy);
  flex-shrink: 0;
}
.navbar__logo-icon {
  width: 42px; height: 42px;
  background: var(--primary-color);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}
.navbar__logo span { color: var(--primary-color); }

/* Logo image (replaces icon+text) */
.navbar__logo-img {
  height: 54px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
  transition: opacity var(--transition);
}
.navbar__logo:hover .navbar__logo-img { opacity: 0.88; }

/* Nav Links */
.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.navbar__nav a {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--dark-navy);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.navbar__nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--primary-color);
  transition: width var(--transition);
  border-radius: 2px;
}

.navbar__nav a:hover,
.navbar__nav a.active {
  color: var(--primary-color);
}

.navbar__nav a:hover::after,
.navbar__nav a.active::after { width: 100%; }

/* Hamburger */
.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}

.navbar__toggle span {
  display: block;
  height: 2.5px;
  background: var(--dark-navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
  width: 100%;
}

/* Hamburger open state */
.navbar__toggle.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.navbar__toggle.is-open span:nth-child(2) { opacity: 0; width: 0; }
.navbar__toggle.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile Nav Drawer */
.navbar__mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  background: #fff;
  border-top: 1px solid var(--border-color);
  padding: 1rem 1.5rem 1.5rem;
}

.navbar__mobile-nav.is-open { display: flex; }

.navbar__mobile-nav a {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark-navy);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
}

.navbar__mobile-nav a:last-child { border-bottom: none; }
.navbar__mobile-nav a.active,
.navbar__mobile-nav a:hover { color: var(--primary-color); }

.navbar__mobile-cta { margin-top: 0.75rem; }

/* ------------------------------------------------------------
   8. INNER PAGE HERO (About, Services, Contact)
   ------------------------------------------------------------ */
.inner-hero {
  background:
    linear-gradient(rgba(11,33,54,0.82), rgba(11,33,54,0.88)),
    url('https://images.unsplash.com/photo-1579154204601-01588f351e67?auto=format&fit=crop&w=1600&q=70') center/cover no-repeat;
  padding: 5.5rem 0 5rem;
  text-align: center;
}

.inner-hero__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
}

.breadcrumb a { color: rgba(255,255,255,0.65); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .separator { color: rgba(255,255,255,0.4); font-size: 0.75rem; }
.breadcrumb .current { color: var(--secondary-color); font-weight: 500; }

/* ------------------------------------------------------------
   9. FOOTER
   ------------------------------------------------------------ */
.site-footer {
  background: var(--dark-navy);
  color: rgba(255,255,255,0.65);
  padding-top: var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: 3rem;
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-col__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
}

.footer-col__logo .logo-icon {
  width: 38px; height: 38px;
  background: var(--primary-color);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem;
}

.footer-col__logo span { color: var(--secondary-color); }

.footer-col p {
  font-size: 0.88rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
  color: rgba(255,255,255,0.6);
}

.footer-col__heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.4rem;
  position: relative;
  padding-bottom: 0.7rem;
}

.footer-col__heading::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--primary-color);
  border-radius: 2px;
}

.footer-links li { margin-bottom: 0.65rem; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-links i { font-size: 0.7rem; color: var(--primary-color); }

/* Newsletter */
.newsletter-form { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
.newsletter-form input {
  flex: 1;
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.35); }
.newsletter-form input:focus { border-color: var(--primary-light); }
.newsletter-form .btn { padding: 0.65rem 1.1rem; font-size: 0.82rem; }

/* Footer Bottom */
.footer-bottom {
  padding: 1.3rem 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: #fff; }
.footer-bottom__links { display: flex; gap: 1.5rem; }

/* ------------------------------------------------------------
   10. HERO SECTION (Homepage)
   ------------------------------------------------------------ */
.hero {
  background: var(--bg-light);
  padding: 5.5rem 0 9rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,86,179,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--secondary-color);
  color: var(--primary-color);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 99px;
  margin-bottom: 1.1rem;
}

.hero__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--dark-navy);
  line-height: 1.18;
  margin-bottom: 1.1rem;
}

.hero__title span { color: var(--primary-color); }

.hero__desc {
  font-size: 1.04rem;
  line-height: 1.8;
  color: var(--text-gray);
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero__buttons { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__image-wrap {
  position: relative;
}

.hero__image-wrap img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: rgba(0,0,0,0.16) 0px 16px 50px;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* Badge floating on image */
.hero__badge {
  position: absolute;
  bottom: -20px; left: -20px;
  background: var(--primary-color);
  color: #fff;
  padding: 1.1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: rgba(0,86,179,0.3) 0px 8px 24px;
  font-family: var(--font-heading);
}

.hero__badge-number { font-size: 2rem; font-weight: 700; line-height: 1; display: block; }
.hero__badge-label { font-size: 0.78rem; opacity: 0.85; }

/* ------------------------------------------------------------
   11. STATS OVERLAP CARD
   ------------------------------------------------------------ */
.stats-wrap {
  margin-top: -4.5rem;
  position: relative;
  z-index: 50;
}

.stats-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: rgba(0,0,0,0.12) 0px 12px 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
}

.stat-item {
  padding: 2.5rem 2rem;
  text-align: center;
  border-right: 1px solid var(--border-color);
  transition: background var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--secondary-color); }

.stat-item__icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--dark-navy);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-item__label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-gray);
}

/* ------------------------------------------------------------
   12. ABOUT SNIPPET (Homepage)
   ------------------------------------------------------------ */
.about-snippet { background: var(--bg-white); }

.about-snippet__image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about-snippet__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-xl);
}

.about-snippet__exp-badge {
  position: absolute;
  bottom: 24px; right: -16px;
  background: var(--dark-navy);
  color: #fff;
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-card);
}

.about-snippet__exp-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--secondary-color);
  line-height: 1;
}

.about-snippet__exp-badge span { font-size: 0.75rem; opacity: 0.75; }

/* Checklist */
.checklist { margin-top: 1.2rem; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.93rem;
  color: var(--text-gray);
  margin-bottom: 0.7rem;
}
.checklist i { color: var(--primary-color); font-size: 0.85rem; margin-top: 3px; flex-shrink: 0; }

/* ------------------------------------------------------------
   13. SERVICES SECTION
   ------------------------------------------------------------ */
.services-grid-wrap { background: var(--bg-light); }

.service-card {
  background: var(--bg-white);
  padding: 2.2rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  cursor: default;
  border-top: 3px solid transparent;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--primary-color);
}

.service-card__icon {
  width: 58px; height: 58px;
  background: var(--secondary-color);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 1.1rem;
  transition: background var(--transition), color var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--primary-color);
  color: #fff;
}

.service-card__title {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
}

.service-card__desc {
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--text-gray);
  margin-bottom: 1.1rem;
}

.service-card__link {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-color);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition);
}

.service-card:hover .service-card__link { gap: 0.6rem; }

/* ------------------------------------------------------------
   14. CULTURE SECTION (Dark)
   ------------------------------------------------------------ */
.culture-section {
  background: var(--dark-navy);
  position: relative;
  overflow: hidden;
}

.culture-section::before {
  content: '';
  position: absolute;
  top: -80px; left: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,86,179,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.culture-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 2.2rem 1.8rem;
  border-radius: var(--radius-md);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.culture-card:hover {
  background: rgba(0,86,179,0.12);
  border-color: rgba(0,86,179,0.3);
  transform: translateY(-4px);
}

.culture-card__icon {
  width: 54px; height: 54px;
  background: rgba(0,86,179,0.2);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--secondary-color);
  margin-bottom: 1.1rem;
}

.culture-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.7rem;
}

.culture-card__desc {
  font-size: 0.87rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
}

/* ------------------------------------------------------------
   15. CTA BANNER
   ------------------------------------------------------------ */
.cta-banner {
  position: relative;
  background:
    linear-gradient(rgba(11,33,54,0.85), rgba(11,33,54,0.88)),
    url('https://images.unsplash.com/photo-1516549655169-df83a0774514?auto=format&fit=crop&w=1600&q=70') center/cover no-repeat;
  padding: 6rem 0;
  text-align: center;
}

.cta-banner__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.85rem;
  line-height: 1.25;
}

.cta-banner__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
  max-width: 560px;
  margin-inline: auto;
}

.cta-banner__buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ------------------------------------------------------------
   16. TEAM CARDS
   ------------------------------------------------------------ */
.team-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
}

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

.team-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.team-card__body {
  padding: 1.4rem 1rem 1.6rem;
}

.team-card__name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark-navy);
  margin-bottom: 0.25rem;
}

.team-card__role {
  font-size: 0.82rem;
  color: var(--primary-color);
  font-weight: 500;
}

.team-card__social {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.team-card__social a {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--secondary-color);
  color: var(--primary-color);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  transition: background var(--transition), color var(--transition);
}

.team-card__social a:hover {
  background: var(--primary-color);
  color: #fff;
}

/* ------------------------------------------------------------
   17. TESTIMONIAL CARDS
   ------------------------------------------------------------ */
.testimonial-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

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

.testimonial-card__quote {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--secondary-color);
  font-family: Georgia, serif;
  margin-bottom: 0.5rem;
}

.testimonial-card__text {
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--text-gray);
  margin-bottom: 1.4rem;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.testimonial-card__author img {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark-navy);
}

.testimonial-card__role {
  font-size: 0.78rem;
  color: var(--primary-color);
}

.testimonial-card__stars { color: #f5a623; font-size: 0.78rem; margin-bottom: 0.2rem; }

/* ------------------------------------------------------------
   18. PROCESS / HOW WE WORK
   ------------------------------------------------------------ */
.process-section { background: var(--bg-light); }

.process-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-card);
  text-align: center;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.process-card__step {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-color);
  line-height: 1;
  margin-bottom: 0.7rem;
}

.process-card__icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 0.9rem;
}

.process-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
}

.process-card__desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-gray);
}

/* ------------------------------------------------------------
   19. CONTACT CARDS
   ------------------------------------------------------------ */
.contact-info-wrap {
  margin-top: -4.5rem;
  position: relative;
  z-index: 50;
}

.contact-info-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  box-shadow: rgba(0,0,0,0.12) 0px 12px 40px;
  text-align: center;
  border-top: 4px solid var(--primary-color);
  transition: transform var(--transition);
}

.contact-info-card:hover { transform: translateY(-4px); }

.contact-info-card__icon {
  width: 62px; height: 62px;
  background: var(--secondary-color);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--primary-color);
  margin: 0 auto 1.1rem;
}

.contact-info-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
}

.contact-info-card__detail {
  font-size: 0.87rem;
  color: var(--text-gray);
  line-height: 1.7;
}

.contact-info-card__detail a { color: var(--primary-color); }

/* ------------------------------------------------------------
   20. CONTACT FORM
   ------------------------------------------------------------ */
.form-section { background: var(--bg-light); }

.form-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form { background: var(--bg-white); padding: 2.5rem; border-radius: var(--radius-md); box-shadow: var(--shadow-card); }

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark-navy);
  margin-bottom: 0.4rem;
  font-family: var(--font-heading);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-light);
  border: 1px solid transparent;
  border-bottom: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--dark-navy);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-bottom-color: var(--primary-color);
  background: #fff;
  border-color: var(--border-color);
  border-bottom-color: var(--primary-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }

.form-group textarea { resize: vertical; min-height: 130px; }

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

.map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  height: 460px;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ------------------------------------------------------------
   21. ABOUT PAGE — DETAILED SECTION
   ------------------------------------------------------------ */
.about-detail__image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.about-detail__image-grid img {
  border-radius: var(--radius-md);
  object-fit: cover;
  width: 100%;
  display: block;
}

.about-detail__image-grid img:first-child {
  grid-row: span 2;
  height: 100%;
}

.about-detail__image-grid img:not(:first-child) {
  aspect-ratio: 4/3;
}

.about-detail__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.75rem 0;
}

.about-stat {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border-left: 3px solid var(--primary-color);
}

.about-stat__number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.about-stat__label {
  font-size: 0.82rem;
  color: var(--text-gray);
}

/* ------------------------------------------------------------
   22. MISC UTILS
   ------------------------------------------------------------ */
.mb-0  { margin-bottom: 0; }
.mb-sm { margin-bottom: 0.75rem; }
.mb-md { margin-bottom: 1.5rem; }
.mb-lg { margin-bottom: 2.5rem; }

.text-primary { color: var(--primary-color); }
.text-white   { color: #fff; }
.text-navy    { color: var(--dark-navy); }

.divider {
  display: block;
  width: 44px; height: 3px;
  background: var(--primary-color);
  border-radius: 2px;
  margin: 1rem 0 1.5rem;
}

.divider--center { margin-inline: auto; }

.bg-light  { background: var(--bg-light); }
.bg-navy   { background: var(--dark-navy); }
.bg-white  { background: var(--bg-white); }

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--secondary-color);
  color: var(--primary-color);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
}

/* Section header with right-aligned link */
.section-header-flex {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Chip badges */
.chip {
  background: var(--secondary-color);
  color: var(--primary-color);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.8rem;
  border-radius: 99px;
  font-family: var(--font-heading);
}

/* Icon circle */
.icon-circle {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--secondary-color);
  color: var(--primary-color);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Horizontal rule */
hr.subtle {
  border: none;
  border-top: 1px solid var(--border-color);
  margin-block: 2rem;
}

/* Value list */
.value-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.2rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-gray);
}

.value-list .icon-circle { flex-shrink: 0; }

.value-list__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-navy);
  display: block;
  margin-bottom: 0.2rem;
}

/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root { --space-2xl: 4.5rem; --space-xl: 3rem; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .hero__grid { gap: 2.5rem; }

  .form-section .container { grid-template-columns: 1fr; }
  .map-wrap { height: 340px; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --space-2xl: 3.5rem;
    --space-xl:  2.5rem;
    --header-height: 66px;
  }

  /* Top Bar */
  .top-bar { height: auto; padding: 0.5rem 0; }
  .top-bar .container { flex-direction: column; gap: 0.4rem; }

  /* Navbar desktop elements */
  .navbar__nav,
  .navbar__cta-desktop { display: none; }
  .navbar__toggle { display: flex; }

  /* Hero */
  .hero { padding: 3.5rem 0 8rem; }
  .hero__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__badge { bottom: -12px; left: 12px; }

  /* Stats */
  .stats-card { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border-color); }
  .stat-item:last-child { border-bottom: none; }

  /* Layouts */
  .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* About image grid */
  .about-detail__image-grid { grid-template-columns: 1fr; }
  .about-detail__image-grid img:first-child { grid-row: span 1; height: 240px; }

  /* About stats */
  .about-detail__stats { grid-template-columns: 1fr 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .footer-bottom__links { justify-content: center; }

  /* CTA */
  .cta-banner { padding: 4rem 0; }

  /* Hero buttons */
  .hero__buttons { flex-direction: column; gap: 0.75rem; }
  .hero__buttons .btn { width: 100%; justify-content: center; }

  /* Section header flex */
  .section-header-flex { flex-direction: column; align-items: flex-start; }

  /* Contact info */
  .contact-info-wrap { margin-top: 1.5rem; }
  .contact-info-wrap .grid-3 { gap: 1.25rem; }
}

@media (max-width: 480px) {
  .about-detail__stats { grid-template-columns: 1fr; }
  .stats-wrap { margin-top: 0; }
  .hero__badge { display: none; }
  .cta-banner__buttons { flex-direction: column; align-items: center; }
  .cta-banner__buttons .btn { width: 100%; max-width: 280px; }
}

/* ── Footer Logo Image ─────────────────────── */
.footer-col__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.footer-logo-img {
  height: 52px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  /* Slight brightness boost so logo is clear on dark navy background */
  filter: brightness(0) invert(1);
}

/* ── Responsive logo sizes ─────────────────── */
@media (max-width: 768px) {
  .navbar__logo-img { height: 42px; }
  .footer-logo-img  { height: 44px; }
}