/* ==========================================================================
   주식회사 넥스커넥트 (NexConnect) 공식 반응형 웹 스타일시트
   디자인 레퍼런스: Spoqa 스타일 (간결한 타이포그래피, 세련된 그리드 패턴, 모던 미니멀리즘)
   ========================================================================== */

/* 1. 디자인 토큰 및 변수 정의 */
:root {
  /* 색상 팔레트 (Spoqa Han Sans & NexConnect Emerald) */
  --color-primary: #008C5E;
  --color-primary-hover: #00734D;
  --color-primary-light: #E6F4EA;
  --color-primary-glow: rgba(0, 140, 94, 0.15);
  
  --color-dark-900: #191F28;
  --color-dark-800: #292F33;
  --color-dark-700: #333D4B;
  --color-gray-600: #4E5968;
  --color-gray-500: #6B7684;
  --color-gray-400: #8B95A1;
  --color-gray-300: #B0B8C1;
  --color-gray-200: #E5E8EB;
  --color-gray-100: #F2F4F6;
  --color-gray-50: #F9FAFB;
  --color-white: #FFFFFF;

  /* 타이포그래피 */
  --font-family: 'Pretendard', 'Spoqa Han Sans Neo', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
  
  /* 레이아웃 */
  --max-width: 1200px;
  --header-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* 그림자 & 트랜지션 */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 16px 40px rgba(0, 140, 94, 0.12);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. 전역 리셋 & 기본 설정 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  color: var(--color-dark-700);
  background-color: var(--color-white);
  line-height: 1.6;
  word-break: keep-all;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* 3. 헤더 및 네비게이션 */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-200);
  z-index: 1000;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.header-container {
  max-width: var(--max-width);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark-900);
  letter-spacing: -0.02em;
}

.logo-badge {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-gray-500);
  background: var(--color-gray-100);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.desktop-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-btn {
  background: var(--color-dark-900);
  color: var(--color-white) !important;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-btn:hover {
  background: var(--color-primary);
  transform: translateY(-1px);
}

/* 모바일 햄버거 토글 */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-dark-800);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.mobile-menu-toggle.open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-toggle.open .hamburger-line:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* 모바일 드로어 */
.mobile-drawer {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  padding: 32px 24px;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 999;
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark-800);
  padding: 8px 0;
  display: block;
}

.mobile-nav-link.highlight {
  color: var(--color-primary);
}

.mobile-drawer-footer {
  border-top: 1px solid var(--color-gray-200);
  padding-top: 20px;
}

.slogan-sub {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-500);
  margin-bottom: 6px;
}

.copyright-sub {
  font-size: 0.75rem;
  color: var(--color-gray-400);
}

/* 4. Hero 섹션 (Spoqa 패턴 그리드) */
.hero-section {
  position: relative;
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: 90px;
  background: linear-gradient(180deg, #FAFCFB 0%, #FFFFFF 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--color-gray-200);
}

/* 세련된 기하학적 그리드 패턴 배경 */
.pattern-grid-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: 36px 36px;
  background-image: 
    linear-gradient(to right, rgba(0, 140, 94, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 140, 94, 0.04) 1px, transparent 1px);
  mask-image: radial-gradient(circle at center, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 85%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(0, 140, 94, 0.4);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 140, 94, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 140, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 140, 94, 0); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-dark-900);
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.highlight-text {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-gray-600);
  line-height: 1.7;
  max-width: 780px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(0, 140, 94, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 140, 94, 0.35);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-dark-800);
  border: 1px solid var(--color-gray-200);
}

.btn-secondary:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-300);
}

/* 요약 메트릭 바 */
.hero-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  padding: 20px 48px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 820px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.metric-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  font-weight: 500;
}

.metric-divider {
  width: 1px;
  height: 36px;
  background-color: var(--color-gray-200);
}

/* 5. 공통 섹션 헤더 */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-tag.light {
  color: #A7F3D0;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-dark-900);
  letter-spacing: -0.03em;
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* 6. 회사 소개 (About Section) */
.about-section {
  padding: 100px 0;
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pattern-card {
  position: relative;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.pattern-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-hover);
  background: var(--color-white);
}

/* 기하학적 데코 패턴 */
.pattern-shape {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  opacity: 0.1;
  pointer-events: none;
}

.shape-circle {
  border: 14px solid var(--color-primary);
  border-radius: 50%;
}

.shape-dots {
  background-image: radial-gradient(var(--color-primary) 2px, transparent 2px);
  background-size: 10px 10px;
}

.shape-grid {
  background-image: linear-gradient(var(--color-primary) 1px, transparent 1px),
                    linear-gradient(to right, var(--color-primary) 1px, transparent 1px);
  background-size: 12px 12px;
}

.card-icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark-900);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.card-text {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* 7. 핵심 역량 (Solutions Section) */
.solutions-section {
  padding: 100px 0;
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}

.solutions-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.solution-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 32px 36px;
  display: flex;
  align-items: flex-start;
  gap: 28px;
  transition: all var(--transition-fast);
}

.solution-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.solution-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: monospace;
  background: var(--color-primary-light);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.solution-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark-900);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.solution-desc {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: 16px;
}

.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.solution-tags li {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-gray-100);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* 8. 팀원 소개 (Team Section: 균형 잡힌 카드 그리드) */
.team-section {
  padding: 100px 0;
  background: var(--color-white);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.team-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.member-avatar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.avatar-inner {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--color-dark-800);
  font-size: 1.1rem;
}

.avatar-kai {
  background: #E6F4EA;
  color: #008C5E;
  border-color: #A7F3D0;
}

.avatar-pm { background: #EEF2FF; color: #4F46E5; }
.avatar-dev { background: #ECFDF5; color: #059669; }
.avatar-quant { background: #FEF3C7; color: #D97706; }
.avatar-tes { background: #F3E8FF; color: #7C3AED; }
.avatar-log { background: #F1F5F9; color: #475569; }
.avatar-seq { background: #FEE2E2; color: #DC2626; }

.role-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-600);
  background: var(--color-gray-100);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.member-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dark-900);
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.member-role-sub {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-gray-500);
}

.member-bio {
  font-size: 0.88rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.member-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.member-skills span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-gray-500);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

/* 9. 성장 로드맵 (Growth Section) */
.growth-section {
  padding: 100px 0;
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-200);
}

.timeline-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 2px;
  background: var(--color-gray-200);
}

.timeline-item {
  position: relative;
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: relative;
  z-index: 2;
  width: 42px;
  display: flex;
  justify-content: center;
}

.marker-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-gray-400);
  margin-top: 6px;
  transition: all var(--transition-fast);
}

.timeline-item.active .marker-dot {
  border-color: var(--color-primary);
  background: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
}

.timeline-content {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 28px 30px;
  flex: 1;
  box-shadow: var(--shadow-sm);
}

.timeline-tag {
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  display: inline-block;
}

.timeline-tag.current {
  color: var(--color-primary);
}

.timeline-tag.upcoming {
  color: var(--color-gray-500);
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark-900);
  margin-bottom: 12px;
}

.timeline-desc {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: 16px;
}

.timeline-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline-badges span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-gray-600);
  background: var(--color-gray-100);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* 10. 문의하기 (Contact Section) */
.contact-section {
  padding: 100px 0;
  background: var(--color-white);
}

.contact-box {
  background: var(--color-dark-900);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  max-width: 860px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.contact-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 40px;
}

.contact-title {
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.contact-subtitle {
  color: var(--color-gray-300);
  font-size: 1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-300);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--color-white);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.12);
}

.form-group select option {
  background: var(--color-dark-900);
  color: var(--color-white);
}

.btn-block {
  width: 100%;
  margin-top: 10px;
}

.contact-status {
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  text-align: center;
  font-weight: 600;
  margin-top: 16px;
}

.contact-status.success {
  background: rgba(0, 140, 94, 0.2);
  border: 1px solid #008C5E;
  color: #A7F3D0;
}

.contact-status.error {
  background: rgba(220, 38, 38, 0.2);
  border: 1px solid #EF4444;
  color: #FCA5A5;
}

/* 11. 푸터 */
.footer {
  background: var(--color-dark-900);
  color: var(--color-gray-400);
  padding: 60px 0 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 30px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-logo .logo-text {
  color: var(--color-white);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.footer-slogan {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-gray-300);
  margin: 12px 0 6px;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--color-gray-500);
}

.footer-links {
  display: flex;
  gap: 48px;
}

.link-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.group-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
}

.link-group a {
  font-size: 0.85rem;
  color: var(--color-gray-400);
}

.link-group a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--color-gray-500);
}

/* 12. 미디어 쿼리 (모바일 반응형 최적화) */
@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-drawer {
    display: flex;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-metrics {
    flex-direction: column;
    gap: 20px;
    padding: 24px;
  }

  .metric-divider {
    width: 60%;
    height: 1px;
  }

  .desktop-only {
    display: none;
  }

  .footer-top {
    flex-direction: column;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .solution-item {
    flex-direction: column;
    gap: 16px;
    padding: 24px 20px;
  }

  .contact-box {
    padding: 40px 24px;
  }

  .timeline-item {
    gap: 16px;
  }

  .timeline-content {
    padding: 20px;
  }
}