/* ===== エコ引越し - style.css ===== */
/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #2E7D32;
  --primary-light: #388E3C;
  --primary-dark: #1B5E20;
  --primary-glow: rgba(46, 125, 50, 0.2);
  --accent: #4CAF50;
  --accent-light: #66BB6A;
  --bg: #FFFFFF;
  --bg-light: #F8FFF8;
  --bg-green: #E8F5E9;
  --bg-card: #FFFFFF;
  --text: #1A1A1A;
  --text-muted: #5F6B6A;
  --text-light: #9CA3AF;
  --border: rgba(46, 125, 50, 0.12);
  --border-hover: rgba(46, 125, 50, 0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow: 0 4px 20px rgba(46, 125, 50, 0.06);
  --shadow-lg: 0 20px 60px rgba(46, 125, 50, 0.1);
  --shadow-primary: 0 8px 30px rgba(46, 125, 50, 0.2);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.9;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: var(--transition);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.btn-primary:active {
  transform: translateY(0);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
  text-align: center;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: var(--transition);
  background: transparent;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(46, 125, 50, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.logo:hover {
  opacity: 0.8;
}

.logo-text {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: 0.03em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 1px;
}

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

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

.nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
}

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

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

/* ===== Hamburger ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Mobile Nav ===== */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-nav.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
  transform: translateY(20px);
  opacity: 0;
}

.mobile-nav.active .mobile-nav-link {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-nav-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-nav-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-nav-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-nav-link:nth-child(5) { transition-delay: 0.25s; }
.mobile-nav-link:nth-child(6) { transition-delay: 0.3s; }
.mobile-nav-link:nth-child(7) { transition-delay: 0.35s; }

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

/* ===== 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;
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(232, 245, 233, 0.85) 0%,
    rgba(255, 255, 255, 0.8) 50%,
    rgba(255, 255, 255, 0.95) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  padding: 0 24px;
}

.hero-sub {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  animation: fadeInUp 0.8s ease both;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 24px;
  color: var(--primary-dark);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 2;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Sections ===== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 14px;
  padding: 6px 18px;
  background: var(--bg-green);
  border: 1px solid rgba(46, 125, 50, 0.2);
  border-radius: 50px;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 900;
  line-height: 1.5;
  color: var(--primary-dark);
}

.section-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 14px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 0.93rem;
  line-height: 2;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 3px solid rgba(46, 125, 50, 0.15);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.about-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.03);
}

/* ===== Services ===== */
.services {
  background: var(--bg-green);
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.08);
}

.service-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.9;
}

/* ===== Eco Section ===== */
.eco {
  background: var(--bg-light);
}

.eco-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.eco-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.eco-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.eco-visual {
  margin: 0 auto 20px;
  display: flex;
  justify-content: center;
}

.eco-visual svg {
  max-width: 100%;
  height: auto;
}

.eco-num {
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}

.eco-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
}

.eco-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 20px;
}

.eco-stat {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.eco-stat-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
}

.eco-stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 2px;
}

/* Eco Numbers */
.eco-numbers {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.eco-number-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.eco-number-value {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary-dark);
}

.eco-number-label {
  font-size: 0.75rem;
  color: var(--text-light);
}

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

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

.work-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.work-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.work-image {
  overflow: hidden;
  height: 200px;
}

.work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.work-card:hover .work-image img {
  transform: scale(1.08);
}

.work-content {
  padding: 24px;
}

.work-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  padding: 3px 12px;
  border-radius: 50px;
  margin-bottom: 10px;
}

.work-content h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
  line-height: 1.5;
}

.work-content p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ===== Numbers ===== */
.numbers {
  background: var(--primary);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.numbers::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.03), transparent 50%);
  pointer-events: none;
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.number-item {
  padding: 20px;
  position: relative;
}

.number-item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255, 255, 255, 0.15);
}

.number-item:last-child::after {
  display: none;
}

.number-value {
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}

.number-unit {
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
}

.number-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 8px;
}

/* ===== Flow ===== */
.flow {
  background: var(--bg-green);
}

.flow-steps {
  max-width: 650px;
  margin: 0 auto;
  position: relative;
}

.flow-steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), rgba(46, 125, 50, 0.15));
}

.flow-step {
  display: flex;
  gap: 24px;
  margin-bottom: 36px;
  position: relative;
}

.flow-step:last-child {
  margin-bottom: 0;
}

.flow-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--bg);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 900;
  color: var(--primary);
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.flow-step:hover .flow-step-num {
  background: var(--primary);
  color: #fff;
}

.flow-step-content {
  padding-top: 10px;
  flex: 1;
}

.flow-step-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.flow-step-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.9;
}

/* ===== FAQ ===== */
.faq {
  background: var(--bg);
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  background: none;
  border: none;
  color: var(--primary-dark);
  cursor: pointer;
  font-size: 0.93rem;
  font-weight: 700;
  text-align: left;
  font-family: inherit;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-icon {
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
  color: var(--text-light);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding: 0 0 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.9;
}

/* ===== Company ===== */
.company {
  background: var(--bg-green);
}

.company-table-wrap {
  max-width: 700px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

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

.company-table tr {
  border-bottom: 1px solid var(--border);
}

.company-table tr:last-child {
  border-bottom: none;
}

.company-table th {
  width: 30%;
  padding: 14px 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  text-align: left;
  vertical-align: top;
}

.company-table td {
  padding: 14px 0;
  font-size: 0.85rem;
  color: var(--text);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  position: sticky;
  top: 120px;
}

.contact-phone {
  margin-bottom: 28px;
  padding: 32px;
  background: var(--bg-green);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.contact-phone-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.contact-phone-number {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}

.contact-phone-number:hover {
  color: var(--primary-light);
}

.contact-phone-hours {
  display: block;
  font-size: 0.75rem;
  color: var(--text-light);
}

.contact-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 14px 16px;
  background: var(--bg-green);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.contact-feature:hover {
  border-color: var(--primary);
  background: rgba(46, 125, 50, 0.05);
}

.contact-feature svg {
  flex-shrink: 0;
}

/* ===== Contact Form ===== */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--bg-green);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.required {
  color: #EF4444;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
  width: 100%;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.12);
}

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

.form-group select {
  appearance: none;
  -webkit-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='%232E7D32' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg);
  color: var(--text);
}

/* ===== Footer ===== */
.footer {
  padding: 60px 0 30px;
  background: var(--primary-dark);
  color: #fff;
}

.footer .logo-text {
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 12px;
  line-height: 1.8;
}

.footer-links h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.footer-links a {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  padding: 4px 0;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-light);
  transform: translateX(4px);
}

.footer-hours {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 8px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ===== Animations ===== */
[data-aos] {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ===== Selection ===== */
::selection {
  background: var(--primary);
  color: #fff;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .eco-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .works-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .number-item::after {
    display: none;
  }

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

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

  .contact-info {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .eco-numbers {
    gap: 32px;
  }
}

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

  .hamburger {
    display: flex;
  }

  .section {
    padding: 70px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .hero-title {
    font-size: 2rem;
  }

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

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

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

  .flow-steps::before {
    left: 18px;
  }

  .flow-step-num {
    width: 40px;
    height: 40px;
    font-size: 0.75rem;
  }

  .flow-step {
    gap: 18px;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .company-table-wrap {
    padding: 24px;
  }

  .contact-form {
    padding: 24px;
  }

  .contact-phone {
    padding: 24px;
  }

  .eco-numbers {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

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

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

  .container {
    padding: 0 16px;
  }

  .contact-phone-number {
    font-size: 1.5rem;
  }

  .number-value {
    font-size: 2.5rem;
  }

  .eco-stat-value {
    font-size: 1.5rem;
  }
}