/* ========================================
   NEXSTAGE - Style Sheet
   Future Dark: #111827 + Orange #F97316
   ======================================== */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --dark: #111827;
  --dark-light: #1F2937;
  --dark-mid: #374151;
  --orange: #F97316;
  --orange-light: #FB923C;
  --orange-dark: #EA580C;
  --light: #F3F4F6;
  --white: #FFFFFF;
  --gray: #9CA3AF;
  --gray-dark: #6B7280;
  --red: #EF4444;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.4);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--dark);
  color: var(--light);
  line-height: 1.8;
  font-size: 15px;
  overflow-x: hidden;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* ---- Sample Banner ---- */
.sample-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  background: var(--orange);
  color: var(--white);
  text-align: center;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.sample-banner a {
  color: var(--white);
  text-decoration: underline;
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 30px;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: all var(--transition);
}

.header.scrolled {
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(249, 115, 22, 0.1);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-jp {
  font-size: 16px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.1em;
}

.logo-en {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.3em;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-desktop a {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: 0.02em;
  position: relative;
}

.nav-desktop a:hover {
  color: var(--white);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width var(--transition);
}

.nav-desktop a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 700 !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--orange-dark) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: var(--dark-light);
  z-index: 999;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 120px 40px 40px;
  border-left: 1px solid rgba(249, 115, 22, 0.15);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-nav a {
  font-size: 16px;
  font-weight: 500;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--gray);
  transition: all var(--transition);
}

.mobile-nav a:hover {
  color: var(--orange);
  padding-left: 8px;
}

.mobile-cta {
  margin-top: 20px;
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: 14px 24px !important;
  border-radius: 8px;
  text-align: center;
  font-weight: 700;
  border-bottom: none !important;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.mobile-overlay.show {
  opacity: 1;
  visibility: visible;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.92) 0%, rgba(17, 24, 39, 0.7) 50%, rgba(17, 24, 39, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 800px;
}

.hero-sub {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--orange);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(36px, 7vw, 72px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.hero-desc {
  font-size: 16px;
  color: var(--gray);
  margin-bottom: 40px;
  line-height: 2;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 8px;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.hero-scroll span {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gray);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---- Animations ---- */
.animate-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Section Commons ---- */
.section {
  padding: 100px 0;
}

.section-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--orange);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 15px;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* ---- About ---- */
.about {
  background: var(--dark);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-svg {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  display: block;
}

.about-text .section-label,
.about-text .section-title {
  text-align: left;
}

.about-lead {
  font-size: 17px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 2;
}

.about-text p {
  color: var(--gray);
  margin-bottom: 24px;
}

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

.tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--orange);
}

/* ---- Next-Gen ---- */
.nextgen {
  background: var(--dark-light);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 64px;
}

.compare-card {
  background: var(--dark);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.compare-badge {
  display: inline-block;
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
  background: rgba(239, 68, 68, 0.1);
  color: var(--red);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-new {
  background: rgba(249, 115, 22, 0.1) !important;
  color: var(--orange) !important;
  border-color: rgba(249, 115, 22, 0.3) !important;
}

.compare-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--white);
}

.compare-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.compare-card li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray);
}

.compare-card li strong {
  color: var(--orange);
}

.compare-new {
  border-color: rgba(249, 115, 22, 0.2);
  background: linear-gradient(135deg, var(--dark), rgba(249, 115, 22, 0.05));
}

.compare-vs {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.vs-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--orange));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 18px;
  color: var(--white);
}

.vs-arrow {
  display: none;
}

.nextgen-diagram {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.diagram-item {
  text-align: center;
  padding: 32px 24px;
  background: var(--dark);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.diagram-icon {
  margin-bottom: 16px;
}

.diagram-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.diagram-item p {
  font-size: 13px;
  color: var(--gray);
}

/* ---- Services ---- */
.services {
  background: var(--dark);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--dark-light);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.2);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 16px;
}

.service-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(249, 115, 22, 0.1);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.05em;
}

/* ---- Drone ---- */
.drone {
  background: var(--dark-light);
}

.drone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.drone-img-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.drone-img-wrap img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.drone-float-card {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.drone-float-card strong {
  display: block;
  font-size: 12px;
  color: var(--gray);
}

.drone-float-card span {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange);
}

.drone-text .section-label,
.drone-text .section-title {
  text-align: left;
}

.drone-text > p {
  color: var(--gray);
  margin-bottom: 32px;
}

.drone-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.drone-feat {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feat-num {
  font-family: 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: rgba(249, 115, 22, 0.2);
  line-height: 1;
  min-width: 48px;
}

.drone-feat h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.drone-feat p {
  font-size: 13px;
  color: var(--gray);
}

/* ---- Works ---- */
.works {
  background: var(--dark);
}

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

.work-card {
  background: var(--dark-light);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition);
}

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

.work-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.work-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.work-card:hover .work-img img {
  transform: scale(1.05);
}

.work-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
}

.work-cat {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(17, 24, 39, 0.8);
  backdrop-filter: blur(8px);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  border: 1px solid rgba(249, 115, 22, 0.2);
}

.work-info {
  padding: 24px;
}

.work-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.work-info p {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 16px;
}

.work-meta {
  display: flex;
  gap: 12px;
}

.work-meta span {
  font-size: 11px;
  padding: 3px 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  color: var(--gray);
}

/* ---- Numbers ---- */
.numbers {
  background: var(--dark-light);
  border-top: 1px solid rgba(249, 115, 22, 0.1);
  border-bottom: 1px solid rgba(249, 115, 22, 0.1);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.number-card {
  text-align: center;
  padding: 40px 16px;
  background: var(--dark);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.number-value {
  font-family: 'Inter', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 12px;
}

.number-value small {
  font-size: 18px;
  font-weight: 600;
  color: var(--orange-light);
}

.number-card p {
  font-size: 13px;
  color: var(--gray);
}

/* ---- Flow ---- */
.flow {
  background: var(--dark);
}

.flow-steps {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.flow-steps::before {
  content: '';
  position: absolute;
  top: 0;
  left: 32px;
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--orange), rgba(249, 115, 22, 0.1));
}

.flow-step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 24px 0;
  position: relative;
}

.step-num {
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 900;
  color: var(--orange);
  min-width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  border: 2px solid var(--orange);
  border-radius: 50%;
  position: relative;
  z-index: 1;
}

.step-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  padding-top: 4px;
}

.step-content p {
  font-size: 14px;
  color: var(--gray);
}

/* ---- Company ---- */
.company {
  background: var(--dark-light);
}

.company-table {
  max-width: 800px;
  margin: 0 auto;
}

.company-table table {
  width: 100%;
  border-collapse: collapse;
}

.company-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.company-table th,
.company-table td {
  padding: 18px 16px;
  text-align: left;
  font-size: 14px;
  vertical-align: top;
}

.company-table th {
  color: var(--orange);
  font-weight: 700;
  width: 160px;
  white-space: nowrap;
}

.company-table td {
  color: var(--light);
}

/* ---- Contact ---- */
.contact {
  background: var(--dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-label,
.contact-info .section-title {
  text-align: left;
}

.contact-info > p {
  color: var(--gray);
  margin-bottom: 32px;
}

.contact-tel {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.contact-tel small {
  display: block;
  font-size: 12px;
  color: var(--gray);
}

.contact-tel a {
  font-family: 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: var(--white);
}

.contact-tel a:hover {
  color: var(--orange);
}

.contact-hours {
  font-size: 13px;
  color: var(--gray);
}

.contact-form {
  background: var(--dark-light);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--light);
  margin-bottom: 6px;
}

.required {
  font-size: 11px;
  color: var(--red);
  margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%239CA3AF' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ---- Footer ---- */
.footer {
  background: #0A0F1A;
  padding: 64px 0 0;
  border-top: 1px solid rgba(249, 115, 22, 0.1);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand p {
  font-size: 13px;
  color: var(--gray);
  margin-top: 16px;
}

.footer-brand .logo {
  margin-bottom: 0;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--gray);
  padding: 4px 0;
}

.footer-col a:hover {
  color: var(--orange);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--gray-dark);
}

.footer-credit a {
  color: var(--orange);
}

.footer-credit a:hover {
  text-decoration: underline;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }

  .about-grid,
  .drone-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .compare-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .compare-vs {
    flex-direction: row;
    justify-content: center;
  }

  .vs-arrow { display: none; }

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

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

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .hero-title {
    font-size: clamp(28px, 8vw, 48px);
  }

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

  .nextgen-diagram {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .number-value {
    font-size: 36px;
  }

  .company-table th {
    width: 120px;
  }

  .contact-form {
    padding: 24px;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .flow-steps::before {
    left: 24px;
  }

  .step-num {
    min-width: 48px;
    height: 48px;
    font-size: 16px;
  }

  .flow-step {
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .numbers-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .number-card {
    padding: 24px 12px;
  }

  .number-value {
    font-size: 30px;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
  }

  .hero-btns .btn {
    width: 100%;
    max-width: 280px;
  }
}