/* ========================================
   匠解体 - TAKUMI KAITAI
   Demolition Company Website
   Color: Charcoal #2B2B2B + Amber #D4880F + Light #F2F2F2
   Font: Barlow Condensed (EN) + Noto Sans JP (body)
   ======================================== */

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  color: #2B2B2B;
  background: #F2F2F2;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

ul, ol {
  list-style: none;
}

/* --- Sample Banner --- */
.sample-banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: #D4880F;
  color: #fff;
  text-align: center;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.sample-banner a {
  color: #fff;
  text-decoration: underline;
}

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

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

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #D4880F;
  margin-bottom: 12px;
}

.section-label.center,
.section-title.center,
.section-desc.center {
  text-align: center;
}

.section-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.section-desc {
  color: #666;
  font-size: 15px;
  margin-bottom: 48px;
  line-height: 1.9;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 4px;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: #D4880F;
  color: #fff;
}

.btn-primary:hover {
  background: #b8750d;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 136, 15, 0.3);
}

.btn-outline {
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-full {
  width: 100%;
}

/* ========================================
   Header
   ======================================== */
.header {
  position: fixed;
  top: 32px;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 24px;
  transition: all 0.4s;
}

.header.scrolled {
  top: 0;
  background: rgba(43, 43, 43, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0 24px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.header.scrolled .header-inner {
  padding: 12px 0;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  transition: padding 0.4s;
}

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

.logo-svg {
  flex-shrink: 0;
}

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

.logo-en {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: #D4880F;
  text-transform: uppercase;
}

.logo-ja {
  font-weight: 900;
  font-size: 16px;
  color: #fff;
}

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

.nav-desktop a {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s;
  letter-spacing: 0.02em;
  position: relative;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #D4880F;
  transition: width 0.3s;
}

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

.nav-desktop a:hover {
  color: #D4880F;
}

.nav-desktop .nav-cta {
  background: #D4880F;
  color: #fff;
  padding: 8px 20px;
  border-radius: 3px;
  font-weight: 700;
  font-size: 12px;
}

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

.nav-desktop .nav-cta:hover {
  background: #b8750d;
}

/* ========================================
   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: #fff;
  transition: all 0.3s;
  border-radius: 1px;
}

.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;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: #1e1e1e;
  z-index: 999;
  padding: 100px 40px 40px;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

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

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

.mobile-nav nav a {
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color 0.3s, padding-left 0.3s;
}

.mobile-nav nav a:hover {
  color: #D4880F;
  padding-left: 8px;
}

.mobile-nav-phone {
  margin-top: 32px;
  text-align: center;
}

.mobile-nav-phone span {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 8px;
}

.mobile-nav-phone a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #D4880F;
  letter-spacing: 0.05em;
}

/* Mobile Overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* ========================================
   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(
    135deg,
    rgba(43, 43, 43, 0.88) 0%,
    rgba(43, 43, 43, 0.6) 50%,
    rgba(43, 43, 43, 0.78) 100%
  );
}

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

.hero-sub {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3em;
  color: #D4880F;
  margin-bottom: 24px;
}

.hero-title {
  font-weight: 900;
  font-size: clamp(32px, 6vw, 56px);
  color: #fff;
  line-height: 1.3;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
  line-height: 2;
}

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

/* Hero Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll span {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.5);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: #D4880F;
  animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* ========================================
   About Section
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  text-align: center;
  position: relative;
}

.about-icon-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.about-icon-wrap svg {
  animation: slowSpin 20s linear infinite;
}

@keyframes slowSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.about-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: #2B2B2B;
  color: #fff;
  padding: 20px 32px;
  border-radius: 4px;
}

.about-badge-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 56px;
  color: #D4880F;
  line-height: 1;
}

.about-badge-unit {
  font-size: 14px;
  font-weight: 500;
  margin-top: 4px;
}

.about-text .section-label {
  margin-bottom: 12px;
}

.about-text .section-title {
  margin-bottom: 24px;
}

.about-lead {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 16px;
  color: #333;
}

.about-text p {
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
  line-height: 2;
}

/* ========================================
   Services Section
   ======================================== */
.services {
  background: #2B2B2B;
}

.services .section-label,
.services .section-title {
  color: #fff;
}

.services .section-desc {
  color: rgba(255, 255, 255, 0.6);
}

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

.service-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 36px 24px;
  border-radius: 4px;
  transition: all 0.4s;
  text-align: center;
}

.service-card:hover {
  background: rgba(212, 136, 15, 0.1);
  border-color: rgba(212, 136, 15, 0.3);
  transform: translateY(-4px);
}

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

.service-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
}

/* ========================================
   Safety Section
   ======================================== */
.safety-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.safety-item {
  padding: 36px;
  background: #fff;
  border-radius: 4px;
  border-left: 4px solid #D4880F;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s, box-shadow 0.3s;
}

.safety-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.safety-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 36px;
  color: rgba(212, 136, 15, 0.2);
  margin-bottom: 8px;
  line-height: 1;
}

.safety-item h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}

.safety-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
}

/* ========================================
   Works Section
   ======================================== */
.works {
  background: #fff;
}

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

.work-card {
  background: #F2F2F2;
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.work-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.work-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

.work-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: #D4880F;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 2px;
  letter-spacing: 0.03em;
}

.work-info {
  padding: 24px;
}

.work-info h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.5;
}

.work-info p {
  font-size: 13px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 14px;
}

.work-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.work-meta span {
  font-size: 11px;
  background: #e8e8e8;
  padding: 3px 10px;
  border-radius: 2px;
  color: #555;
  font-weight: 500;
}

/* ========================================
   Numbers Section
   ======================================== */
.numbers {
  background: #2B2B2B;
  padding: 80px 0;
}

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

.number-item {
  padding: 20px;
}

.number-val {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 6vw, 68px);
  color: #D4880F;
  line-height: 1;
}

.number-unit {
  font-size: 18px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  margin-left: 2px;
}

.number-label {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 8px;
}

/* ========================================
   Flow Section
   ======================================== */
.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: flow-counter;
}

.flow-step {
  position: relative;
  padding: 32px 24px;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s, box-shadow 0.3s;
}

.flow-step:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.flow-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 40px;
  color: rgba(212, 136, 15, 0.2);
  margin-bottom: 8px;
  line-height: 1;
}

.flow-step h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.flow-step p {
  font-size: 13px;
  color: #666;
  line-height: 1.8;
}

/* Flow connector line (desktop) */
.flow-step::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -14px;
  width: 6px;
  height: 6px;
  border-top: 2px solid #D4880F;
  border-right: 2px solid #D4880F;
  transform: rotate(45deg) translateY(-50%);
  opacity: 0.4;
}

.flow-step:nth-child(3n)::after,
.flow-step:last-child::after {
  display: none;
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e0e0e0;
}

.faq-item:first-child {
  border-top: 1px solid #e0e0e0;
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 15px;
  font-weight: 700;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  color: #2B2B2B;
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.6;
  gap: 16px;
  transition: color 0.3s;
}

.faq-q:hover {
  color: #D4880F;
}

.faq-q svg {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: #D4880F;
}

.faq-item.active .faq-q svg {
  transform: rotate(180deg);
}

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

.faq-a p {
  padding: 0 0 20px;
  font-size: 14px;
  color: #666;
  line-height: 1.9;
}

/* ========================================
   Company Section
   ======================================== */
.company {
  background: #fff;
}

.company-table {
  max-width: 760px;
  margin: 0 auto;
}

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

.company-table tr {
  border-bottom: 1px solid #eee;
}

.company-table th {
  width: 160px;
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 700;
  text-align: left;
  vertical-align: top;
  color: #2B2B2B;
  background: #fafafa;
}

.company-table td {
  padding: 16px 20px;
  font-size: 14px;
  color: #555;
  line-height: 1.8;
}

.company-table td a {
  color: #D4880F;
}

.company-table td a:hover {
  text-decoration: underline;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
  background: #F2F2F2;
}

.contact-grid {
  max-width: 760px;
  margin: 0 auto;
}

/* Phone Block */
.contact-phone {
  text-align: center;
  margin-bottom: 48px;
  padding: 32px;
  background: #2B2B2B;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.contact-phone::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #D4880F, #e6a940, #D4880F);
}

.contact-phone-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 8px;
}

.contact-phone-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: #D4880F;
  letter-spacing: 0.05em;
  display: block;
  transition: opacity 0.3s;
}

.contact-phone-num:hover {
  opacity: 0.85;
}

.contact-phone-hours {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 8px;
}

/* Contact Form */
.contact-form {
  background: #fff;
  padding: 40px;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

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

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

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #333;
}

.req {
  font-size: 10px;
  background: #D4880F;
  color: #fff;
  padding: 2px 6px;
  border-radius: 2px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  border: 1px solid #ddd;
  border-radius: 3px;
  font-family: 'Noto Sans JP', sans-serif;
  transition: border-color 0.3s, box-shadow 0.3s;
  background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #D4880F;
  box-shadow: 0 0 0 3px rgba(212, 136, 15, 0.1);
}

.form-group textarea {
  resize: vertical;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: #1e1e1e;
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 0 0;
}

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

.footer-brand p {
  font-size: 13px;
  margin-top: 16px;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: #D4880F;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 12px;
}

.footer-bottom a {
  color: #D4880F;
  transition: opacity 0.3s;
}

.footer-bottom a:hover {
  opacity: 0.8;
}

/* ========================================
   Animations
   ======================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for grid items */
.services-grid .fade-up:nth-child(2) { transition-delay: 0.1s; }
.services-grid .fade-up:nth-child(3) { transition-delay: 0.2s; }
.services-grid .fade-up:nth-child(4) { transition-delay: 0.3s; }

.safety-grid .fade-up:nth-child(2) { transition-delay: 0.1s; }
.safety-grid .fade-up:nth-child(3) { transition-delay: 0.2s; }
.safety-grid .fade-up:nth-child(4) { transition-delay: 0.3s; }

.numbers-grid .fade-up:nth-child(2) { transition-delay: 0.15s; }
.numbers-grid .fade-up:nth-child(3) { transition-delay: 0.3s; }
.numbers-grid .fade-up:nth-child(4) { transition-delay: 0.45s; }

.flow-grid .fade-up:nth-child(2) { transition-delay: 0.1s; }
.flow-grid .fade-up:nth-child(3) { transition-delay: 0.2s; }
.flow-grid .fade-up:nth-child(4) { transition-delay: 0.3s; }
.flow-grid .fade-up:nth-child(5) { transition-delay: 0.4s; }
.flow-grid .fade-up:nth-child(6) { transition-delay: 0.5s; }

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

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

  .works-grid .work-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }

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

  .flow-step:nth-child(2n)::after {
    display: none;
  }
}

/* ========================================
   Responsive - Mobile
   ======================================== */
@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header {
    top: 32px;
  }

  .hero-title {
    font-size: clamp(28px, 7vw, 42px);
  }

  .hero-desc br {
    display: none;
  }

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

  .about-text {
    text-align: left;
  }

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

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

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

  .works-grid .work-card:last-child {
    max-width: 100%;
  }

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

  .flow-step::after {
    display: none;
  }

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

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

  .footer-top {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    gap: 16px;
  }

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

  .contact-phone-num {
    font-size: 32px;
  }

  .contact-form {
    padding: 28px 20px;
  }

  .section {
    padding: 72px 0;
  }

  .section-desc br {
    display: none;
  }
}

/* ========================================
   Responsive - Small Mobile
   ======================================== */
@media (max-width: 480px) {
  .hero-btns {
    flex-direction: column;
    align-items: center;
  }

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

  .number-val {
    font-size: 42px;
  }

  .company-table th {
    width: 110px;
    padding: 12px;
  }

  .company-table td {
    padding: 12px;
  }

  .about-badge-num {
    font-size: 42px;
  }

  .contact-phone {
    padding: 24px 16px;
  }
}