/* =====================================================
   Yeon's America Staffing — Main Stylesheet
   Dark Navy + Gold/Orange Color Scheme
   ===================================================== */

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

:root {
  --navy:       #0D1B2A;
  --navy-2:     #112236;
  --navy-3:     #162d47;
  --navy-light: #1e3a56;
  /* 로고 메인 컬러: 황금-카멜 브라운 오렌지 계열 */
  --gold:       #C9813A;
  --gold-light: #E09A57;
  --gold-dark:  #A8661F;
  --orange:     #C9813A;
  --white:      #FFFFFF;
  --gray-50:    #f8f9fb;
  --gray-100:   #f0f2f5;
  --gray-200:   #e2e6ec;
  --gray-400:   #9aa3af;
  --gray-600:   #6b7685;
  --gray-800:   #2d3748;
  --text:       #1a2535;
  --text-muted: #5a6a7e;

  --font-body:   'Inter', sans-serif;
  --font-head:   'Montserrat', sans-serif;

  --radius-sm:  6px;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:     0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.07);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.15), 0 4px 12px rgba(0,0,0,.10);
  --shadow-xl:  0 24px 64px rgba(0,0,0,.20);

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === TYPOGRAPHY === */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-label.light { color: var(--gold-light); }

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 16px;
}
.section-title.white { color: var(--white); }
.highlight { color: var(--gold); }

.section-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}
.section-intro.light { color: rgba(255,255,255,.7); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-intro { margin: 0 auto; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  padding: 11px 24px;
  white-space: nowrap;
}
.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy);
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(201,129,58,.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  box-shadow: 0 6px 24px rgba(201,129,58,.45);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.7);
  transform: translateY(-2px);
}

.btn-ghost-nav {
  background: var(--gold);
  color: var(--navy);
  padding: 9px 20px;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}
.btn-ghost-nav:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

/* === LOGO === */
.logo-img {
  height: 38px;
  width: auto;
  display: block;
  /* 투명 배경이라 navbar에서 잘 보이도록 */
  filter: brightness(1);
  transition: filter var(--transition), opacity var(--transition);
}
.logo-img:hover {
  opacity: 0.88;
}
.logo-img-footer {
  height: 44px;
  /* 다크 배경이라 밝게 */
  filter: brightness(1.05);
}

/* 스크롤 전(투명 배경)에서는 로고 밝게 */
.navbar:not(.scrolled) .logo-img {
  filter: brightness(1.1) drop-shadow(0 1px 3px rgba(0,0,0,.4));
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 20px 0;
}
.navbar.scrolled {
  background: rgba(13,27,42,.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 1px;
}
.brand-name {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.01em;
}
.brand-tag {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: rgba(255,255,255,.85);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(145deg, var(--navy) 0%, #0a2240 40%, #081a30 100%);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 40%, rgba(201,129,58,.08) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(224,123,57,.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.06;
}
.shape-1 {
  width: 500px; height: 500px;
  background: var(--gold);
  top: -100px; right: -100px;
  animation: float 8s ease-in-out infinite;
}
.shape-2 {
  width: 350px; height: 350px;
  background: var(--orange);
  bottom: -60px; left: 10%;
  animation: float 10s ease-in-out infinite reverse;
}
.shape-3 {
  width: 250px; height: 250px;
  background: #4a90d9;
  top: 40%; left: 50%;
  animation: float 12s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* Grid lines decoration */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 24px 80px;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,129,58,.12);
  border: 1px solid rgba(201,129,58,.3);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -.02em;
}
.hero-headline .highlight {
  background: linear-gradient(135deg, var(--gold) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: rgba(255,255,255,.75);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-sub strong { color: var(--gold-light); }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,.55);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.15);
  flex-shrink: 0;
}

/* === SECTIONS COMMON === */
.section {
  padding: 96px 0;
}

/* === ABOUT === */
.about {
  background: var(--gray-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-card-big {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(201,129,58,.15);
}
.card-icon-lg { flex-shrink: 0; }
.card-big-text { display: flex; flex-direction: column; gap: 4px; }
.card-big-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.card-big-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,.65);
  line-height: 1.4;
}

.about-cards-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.about-mini-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}
.about-mini-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.mini-icon { font-size: 1.4rem; }

.about-locations {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-text p strong { color: var(--text); }

.about-leadership {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.leader-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.leader-card:hover { box-shadow: var(--shadow); border-color: var(--gold); }
.leader-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy);
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: .03em;
}
.leader-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.leader-info strong { font-size: 0.9rem; color: var(--text); }
.leader-info span { font-size: 0.75rem; color: var(--text-muted); }
.leader-info a { font-size: 0.8rem; color: var(--gold-dark); font-weight: 600; }
.leader-info a:hover { color: var(--gold); }

/* === SERVICES === */
.services {
  background: var(--white);
}

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

.service-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: transparent;
  transition: background var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(201,129,58,.3);
  transform: translateY(-4px);
}
.service-card:hover::before {
  background: linear-gradient(90deg, var(--gold), var(--orange));
}

.service-card-featured {
  background: var(--navy);
  border-color: rgba(201,129,58,.2);
  grid-row: span 1;
}
.service-card-featured::before {
  background: linear-gradient(90deg, var(--gold), var(--orange));
}
.service-card-featured h3 { color: var(--white); }
.service-card-featured p { color: rgba(255,255,255,.65); }
.service-card-featured .service-list li { color: rgba(255,255,255,.75); }
.service-card-featured .service-list li::before { background: var(--gold); }

.service-icon {
  width: 60px; height: 60px;
  background: rgba(201,129,58,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background var(--transition);
}
.service-card:hover .service-icon { background: rgba(201,129,58,.15); }
.service-card-featured .service-icon { background: rgba(201,129,58,.15); }

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-list { display: flex; flex-direction: column; gap: 8px; }
.service-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-list li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* === WHY US === */
.why-us {
  background: linear-gradient(145deg, var(--navy) 0%, #0a1f35 100%);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 0%, rgba(201,129,58,.07) 0%, transparent 60%);
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.why-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
}
.why-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(201,129,58,.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,.2);
}

.why-num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(201,129,58,.15);
  line-height: 1;
  margin-bottom: 12px;
  transition: color var(--transition);
}
.why-card:hover .why-num { color: rgba(201,129,58,.25); }

.why-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.4;
}
.why-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
}

.why-cta-banner {
  background: linear-gradient(135deg, rgba(201,129,58,.12) 0%, rgba(224,123,57,.08) 100%);
  border: 1px solid rgba(201,129,58,.25);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.banner-text h3 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.banner-text p { color: rgba(255,255,255,.65); font-size: 0.95rem; }

/* === CONTACT === */
.contact {
  background: var(--gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 72px;
  align-items: start;
}

.contact-info .section-title { margin-bottom: 16px; }
.contact-info > p {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 36px;
}

.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 40px; height: 40px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.contact-item > div:last-child {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.contact-item strong {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}
.contact-item a, .contact-item span {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.contact-item a:hover { color: var(--gold-dark); }

/* === CONTACT FORM === */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
}
.contact-form h3 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group:last-of-type { margin-bottom: 20px; }

label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  outline: none;
  appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(201,129,58,.12);
}
input::placeholder, textarea::placeholder { color: var(--gray-400); }
textarea { resize: vertical; min-height: 110px; }
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239aa3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.form-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
}
.form-note a { color: var(--gold-dark); font-weight: 600; }
.form-note a:hover { color: var(--gold); }

/* === FOOTER === */
.footer {
  background: var(--navy);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .brand { margin-bottom: 14px; }
.footer-brand > p {
  font-size: 0.875rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
  max-width: 280px;
}
.footer-legal {
  margin-top: 8px;
  font-size: 0.75rem;
  color: rgba(255,255,255,.3) !important;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.footer-links a, .footer-links span {
  font-size: 0.85rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold-light); }

.footer-bottom {
  padding: 20px 0;
}
.footer-bottom p {
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,.3);
}

/* === SUCCESS STATE === */
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.form-success-icon {
  width: 64px; height: 64px;
  background: rgba(201,129,58,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
}
.form-success h3 { color: var(--navy); margin-bottom: 10px; }
.form-success p { color: var(--text-muted); }

/* === ANIMATIONS === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp 0.5s ease forwards;
}
.animate-delay-1 { animation-delay: 0.1s; opacity: 0; }
.animate-delay-2 { animation-delay: 0.2s; opacity: 0; }
.animate-delay-3 { animation-delay: 0.3s; opacity: 0; }

/* === RESPONSIVE — TABLET === */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid { gap: 48px; }
}

/* === RESPONSIVE — MOBILE === */
@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 32px;
    gap: 8px;
    transform: translateY(-100%);
    transition: transform var(--transition);
    box-shadow: var(--shadow-xl);
    z-index: 998;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a {
    font-size: 1.1rem;
    padding: 10px 0;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .btn-ghost-nav {
    margin-top: 8px;
    display: inline-flex;
  }

  .hero-content { padding: 120px 24px 64px; }
  .hero-headline { font-size: 2.2rem; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-cards-row { grid-template-columns: repeat(2, 1fr); }
  .about-leadership { grid-template-columns: 1fr; }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-cta-banner { flex-direction: column; text-align: center; padding: 32px 24px; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-form-wrap { padding: 28px 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; }

  .hero-stats { gap: 16px; }
  .stat-divider { display: none; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 1.9rem; }
  .hero-ctas { flex-direction: column; }
  .btn-lg { padding: 14px 24px; }
  .section { padding: 64px 0; }
}