/* ===========================
   1. Variables
   =========================== */
:root {
  --clr-primary:      #1E5FA8;
  --clr-primary-dark: #164980;
  --clr-primary-light:#EBF2FB;
  --clr-accent:       #F5A623;
  --clr-accent-dark:  #D98E1A;
  --clr-bg:           #F5F4F1;
  --clr-text:         #333333;
  --clr-text-sub:     #666666;
  --clr-white:        #FFFFFF;
  --clr-border:       #DEE2E6;

  --max-w: 1140px;
  --px: clamp(16px, 5vw, 40px);
  --section-py: clamp(60px, 8vw, 100px);
  --radius: 8px;
  --radius-lg: 16px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 6px 24px rgba(0,0,0,0.12);

  --transition: 0.25s ease;
}

/* ===========================
   2. Reset
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--clr-text);
  background: var(--clr-white);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===========================
   3. Typography
   =========================== */
h1, h2, h3, h4 { line-height: 1.4; font-weight: 700; }

.section-label {
  display: block;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--clr-primary);
  margin-bottom: 0.5rem;
  opacity: 0.85;
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  text-align: center;
  margin-bottom: 0.75rem;
}

.section-sub {
  text-align: center;
  color: var(--clr-text-sub);
  font-size: 0.95rem;
  margin-bottom: 3rem;
  line-height: 1.9;
}

/* ===========================
   4. Layout
   =========================== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--px); }

.section        { padding: var(--section-py) 0; }
.section--gray  { background: var(--clr-bg); }
.section--dark  { background: #1a1a2e; color: var(--clr-white); }

/* ===========================
   5. Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
  font-family: inherit;
}

.btn--primary {
  background: var(--clr-accent);
  color: var(--clr-white);
}
.btn--primary:hover {
  background: var(--clr-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(245,166,35,0.45);
}

.btn--outline {
  border: 2px solid var(--clr-white);
  color: var(--clr-white);
}
.btn--outline:hover {
  background: var(--clr-white);
  color: var(--clr-primary);
}

.btn--outline-blue {
  border: 2px solid var(--clr-primary);
  color: var(--clr-primary);
  background: transparent;
}
.btn--outline-blue:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.btn--sm { padding: 0.625rem 1.5rem; font-size: 0.875rem; }

/* ===========================
   6. Header
   =========================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--clr-white);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-primary);
  letter-spacing: -0.02em;
}
.logo span { color: var(--clr-accent); }

.global-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.global-nav > a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
  position: relative;
  transition: color var(--transition);
}
.global-nav > a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  transition: width var(--transition);
}
.global-nav > a:not(.btn):hover { color: var(--clr-primary); }
.global-nav > a:not(.btn):hover::after,
.global-nav > a:not(.btn).active::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 210;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-text);
  transition: var(--transition);
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--clr-white);
  z-index: 199;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  padding: 2rem;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a:not(.btn) {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-text);
  transition: color var(--transition);
}
.mobile-nav a:not(.btn):hover { color: var(--clr-primary); }
.mobile-nav .btn { margin-top: 0.5rem; min-width: 240px; }

/* ===========================
   7. Hero
   =========================== */
.hero {
  background: linear-gradient(160deg, #163f72 0%, var(--clr-primary) 55%, #2670c0 100%);
  color: var(--clr-white);
  padding: clamp(70px, 12vw, 130px) 0;
}

.hero-inner { position: relative; z-index: 1; max-width: 820px; }

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  color: var(--clr-white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 1.1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255,255,255,0.25);
}

.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  line-height: 1.3;
  margin-bottom: 1.25rem;
}
.hero h1 .accent { color: var(--clr-accent); }

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  opacity: 0.92;
  margin-bottom: 2.5rem;
  line-height: 2;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-note {
  font-size: 0.8rem;
  opacity: 0.7;
  margin-top: 1.25rem;
}

/* ===========================
   8. Problems Section
   =========================== */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: var(--clr-white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--clr-accent);
  font-size: 0.95rem;
}

.problem-item .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--clr-accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 2px;
}

.problems-resolve {
  text-align: center;
  background: var(--clr-primary-light);
  padding: 2rem 2.5rem;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  line-height: 2;
  color: var(--clr-primary);
  font-weight: 500;
  max-width: 760px;
  margin: 0 auto;
}

/* ===========================
   9. Services Section
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--clr-border);
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.service-card .icon { font-size: 2.5rem; margin-bottom: 0.875rem; display: block; }
.service-card h3 { font-size: 1rem; margin-bottom: 0.75rem; color: var(--clr-primary); }
.service-card p { font-size: 0.875rem; color: var(--clr-text-sub); line-height: 1.75; }

.text-center { text-align: center; }

/* ===========================
   10. Flow Section
   =========================== */
.flow-list {
  max-width: 680px;
  margin: 0 auto;
}

.flow-item {
  display: flex;
  gap: 1.5rem;
  position: relative;
}
.flow-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 29px;
  top: 62px;
  width: 2px;
  height: calc(100% - 20px);
  background: var(--clr-border);
  z-index: 0;
}

.flow-num {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.6rem;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}
.flow-num strong { font-size: 1.15rem; }

.flow-body {
  padding: 1rem 0 2.5rem;
}
.flow-body h3 { font-size: 1.05rem; color: var(--clr-primary); margin-bottom: 0.25rem; }
.flow-body p { font-size: 0.875rem; color: var(--clr-text-sub); }

.flow-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--clr-text-sub);
  margin-top: 0.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--clr-white);
  border-radius: var(--radius);
  line-height: 1.9;
}

/* ===========================
   11. Strengths Section
   =========================== */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.strength-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: left;
  box-shadow: var(--shadow-sm);
}
.strength-card .icon { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.strength-card h3 { font-size: 0.95rem; color: var(--clr-primary); margin-bottom: 0.4rem; }
.strength-card p { font-size: 0.85rem; color: var(--clr-text-sub); line-height: 1.75; }

/* ===========================
   12. Testimonials
   =========================== */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  font-size: 5rem;
  color: var(--clr-primary);
  opacity: 0.12;
  position: absolute;
  top: 4px;
  left: 14px;
  line-height: 1;
  font-family: Georgia, serif;
}

.testimonial-card p {
  font-size: 0.9rem;
  line-height: 1.85;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}
.testimonial-card cite {
  font-size: 0.8rem;
  color: var(--clr-text-sub);
  font-style: normal;
  display: block;
}

/* ===========================
   13. FAQ
   =========================== */
.faq-category { margin-bottom: 2.5rem; }
.faq-category h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-primary);
  background: var(--clr-primary-light);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 1rem;
}

.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item { border-bottom: 1px solid var(--clr-border); }
.faq-item:first-child { border-top: 1px solid var(--clr-border); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  width: 100%;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  transition: color var(--transition);
}
.faq-q:hover { color: var(--clr-primary); }

.faq-q-text {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.faq-q-text::before {
  content: 'Q';
  flex-shrink: 0;
  color: var(--clr-primary);
  font-weight: 900;
}

.faq-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--clr-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  line-height: 1;
  transition: transform var(--transition);
  color: var(--clr-primary);
  font-weight: 700;
}
.faq-item.is-open .faq-icon { transform: rotate(45deg); }

.faq-a {
  display: none;
  padding: 0 0 1.25rem 0;
}
.faq-a-inner {
  display: flex;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--clr-text-sub);
  line-height: 1.9;
}
.faq-a-inner::before {
  content: 'A';
  flex-shrink: 0;
  color: var(--clr-accent);
  font-weight: 900;
  font-size: 1rem;
}
.faq-item.is-open .faq-a { display: block; }

.faq-cta { text-align: center; margin-top: 2.5rem; }

/* ===========================
   14. CTA Section
   =========================== */
.cta-section {
  background: var(--clr-primary);
  color: var(--clr-white);
  padding: clamp(60px, 8vw, 100px) 0;
  text-align: center;
}
.cta-section h2 { font-size: clamp(1.5rem, 4vw, 2rem); margin-bottom: 1rem; }
.cta-section p { font-size: 1rem; opacity: 0.9; margin-bottom: 2rem; line-height: 1.9; }

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

.cta-note { margin-top: 1.25rem; font-size: 0.8rem; opacity: 0.7; }

/* ===========================
   15. Page Header (inner pages)
   =========================== */
.page-header {
  background: linear-gradient(135deg, var(--clr-primary) 0%, #2B7FD4 100%);
  color: var(--clr-white);
  padding: clamp(50px, 8vw, 80px) 0;
  text-align: center;
}
.page-header h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 1rem; }
.page-header p {
  font-size: 1rem;
  opacity: 0.9;
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.9;
}

/* ===========================
   16. Service Detail Page
   =========================== */
.service-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  padding: 2rem 0;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: 0;
}
.service-nav a {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--clr-primary);
  padding: 0.5rem 1.25rem;
  border: 2px solid var(--clr-primary);
  border-radius: 50px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.service-nav a:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.service-detail {
  padding: clamp(50px, 6vw, 80px) 0;
  border-bottom: 1px solid var(--clr-border);
}
.service-detail:last-of-type { border-bottom: none; }

.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.service-detail-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--clr-primary);
  background: var(--clr-primary-light);
  padding: 0.3rem 0.875rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}

.service-detail h2 {
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  color: var(--clr-text);
  margin-bottom: 1.25rem;
}

.service-detail p {
  font-size: 0.95rem;
  color: var(--clr-text-sub);
  margin-bottom: 1.25rem;
  line-height: 1.9;
}

.service-detail-sidebar {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: sticky;
  top: 90px;
}

.sidebar-block { margin-bottom: 1.5rem; }
.sidebar-block:last-child { margin-bottom: 0; }
.sidebar-block h3 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--clr-primary-light);
}
.sidebar-block li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--clr-text-sub);
  padding: 0.3rem 0;
}
.sidebar-block li::before { content: '✓'; color: var(--clr-primary); font-weight: 700; flex-shrink: 0; }

.for-who {
  background: var(--clr-primary-light);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.for-who h3 { border-bottom-color: rgba(30,95,168,0.2); }
.for-who li::before { content: '→'; color: var(--clr-accent); }

/* ===========================
   17. Cases Page
   =========================== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.case-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.case-card-head {
  background: var(--clr-primary);
  color: var(--clr-white);
  padding: 1.25rem 1.5rem;
}
.case-card-head .tag {
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(255,255,255,0.2);
  padding: 0.2rem 0.75rem;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 0.5rem;
}
.case-card-head h3 { font-size: 1.05rem; }

.case-card-body { padding: 1.5rem; }

.case-row { padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid var(--clr-border); }
.case-row:last-child { border-bottom: none; margin-bottom: 0; /* padding-bottom: 0; */ }

.case-row-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--clr-primary);
  margin-bottom: 0.25rem;
}
.case-row p { font-size: 0.9rem; color: var(--clr-text-sub); line-height: 1.75; }

.case-result {
  background: var(--clr-primary-light);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.case-result .case-row-label { color: var(--clr-primary-dark); }
.case-result p { font-weight: 600; color: var(--clr-text); }

/* ===========================
   18. Profile Page
   =========================== */
.profile-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3.5rem;
  align-items: start;
}

.profile-photo { text-align: center; position: sticky; top: 90px; }

.profile-avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--clr-primary-light);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  border: 4px solid var(--clr-primary-light);
}

.profile-name { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.25rem; }
.profile-title { font-size: 0.85rem; color: var(--clr-text-sub); }

.profile-content h2 {
  font-size: 1.4rem;
  color: var(--clr-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--clr-primary-light);
}

.profile-content p {
  font-size: 0.95rem;
  color: var(--clr-text-sub);
  margin-bottom: 1rem;
  line-height: 1.9;
}

.skills-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 0.5rem 0 2.5rem;
}
.skills-table th {
  background: var(--clr-primary);
  color: var(--clr-white);
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 700;
  font-size: 0.85rem;
}
.skills-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--clr-border);
  vertical-align: top;
}
.skills-table tr:nth-child(even) td { background: var(--clr-bg); }

.career-list {
  border-left: 3px solid var(--clr-primary);
  padding-left: 1.75rem;
  margin: 0.5rem 0 2.5rem;
}
.career-item {
  position: relative;
  padding-bottom: 1.5rem;
}
.career-item:last-child { padding-bottom: 0; }
.career-item::before {
  content: '';
  position: absolute;
  left: -2.1rem;
  top: 7px;
  width: 12px;
  height: 12px;
  background: var(--clr-primary);
  border-radius: 50%;
  border: 2px solid var(--clr-white);
  box-shadow: 0 0 0 2px var(--clr-primary);
}
.career-year { font-size: 0.8rem; color: var(--clr-text-sub); margin-bottom: 0.15rem; }
.career-desc { font-size: 0.95rem; font-weight: 500; }

.area-block {
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  font-size: 0.9rem;
}
.area-block h3 { font-size: 0.9rem; color: var(--clr-primary); margin-bottom: 0.5rem; }
.area-block li {
  display: flex;
  gap: 0.5rem;
  padding: 0.25rem 0;
  color: var(--clr-text-sub);
}
.area-block li::before { content: '📍'; flex-shrink: 0; }

/* ===========================
   19. Contact Page
   =========================== */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 1.4rem;
  color: var(--clr-primary);
  margin-bottom: 1rem;
}
.contact-info > p {
  font-size: 0.95rem;
  color: var(--clr-text-sub);
  margin-bottom: 1.5rem;
  line-height: 1.9;
}

.contact-points {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact-point {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-point-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--clr-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}
.contact-point-body strong { display: block; font-size: 0.9rem; margin-bottom: 0.1rem; }
.contact-point-body span { font-size: 0.85rem; color: var(--clr-text-sub); }

.contact-form-wrap {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.contact-form-wrap h2 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--clr-text);
}

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

.form-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.badge-req {
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--clr-accent);
  color: var(--clr-white);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}
.badge-opt {
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--clr-border);
  color: var(--clr-text-sub);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  color: var(--clr-text);
  background: var(--clr-white);
  transition: border-color var(--transition);
  appearance: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--clr-primary);
}
.form-textarea { min-height: 120px; resize: vertical; }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--clr-text-sub);
}
.form-check input { margin-top: 3px; flex-shrink: 0; accent-color: var(--clr-primary); }
.form-check a { color: var(--clr-primary); text-decoration: underline; }

.form-submit {
  display: block;
  width: 100%;
  padding: 1rem;
  background: var(--clr-accent);
  color: var(--clr-white);
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: inherit;
  transition: var(--transition);
  margin-top: 0.5rem;
}
.form-submit:hover {
  background: var(--clr-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(245,166,35,0.4);
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success .icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { font-size: 1.2rem; color: var(--clr-primary); margin-bottom: 0.5rem; }
.form-success p { font-size: 0.9rem; color: var(--clr-text-sub); }

/* ===========================
   20. Footer
   =========================== */
.site-footer {
  background: #252537;
  color: rgba(255,255,255,0.8);
  padding: 60px 0 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo { color: var(--clr-white); display: block; margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.85rem; opacity: 0.6; line-height: 1.85; }
.footer-brand .company-name {
  padding-left: 20px;
  color: rgba(255,255,255,0.8); 
  font-size: 0.85rem; opacity: 0.6; line-height: 1.85;
}

.footer-col h3 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--clr-white);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-nav a {
  font-size: 0.875rem;
  opacity: 0.65;
  transition: opacity var(--transition), color var(--transition);
}
.footer-nav a:hover { opacity: 1; color: var(--clr-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.45;
}

/* ===========================
   21. Responsive
   =========================== */
@media (max-width: 1024px) {
  .service-detail-inner {
    grid-template-columns: 1fr;
  }
  .service-detail-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .profile-inner {
    grid-template-columns: 1fr;
  }
  .profile-photo {
    display: flex;
    align-items: center;
    gap: 2rem;
    text-align: left;
    position: static;
  }
  .contact-inner {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .global-nav { display: none; }
  .hamburger { display: flex; }

  .service-detail-sidebar {
    grid-template-columns: 1fr;
  }
  .profile-photo {
    flex-direction: column;
    text-align: center;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-brand { text-align: center; }
  .skills-table { font-size: 0.85rem; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 320px; }
  .contact-form-wrap { padding: 1.5rem; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .strengths-grid { grid-template-columns: 1fr 1fr; }
}