@charset "UTF-8";

/* =========================================
   1. 기본 설정 (Reset & Variables)
   ========================================= */
:root {
  --primary-color: #1e3a8a;
  --accent-color: #0066ff;
  --eco-color: #16a34a;
  --text-dark: #2c2c2c;
  --text-gray: #6b7280;
  --bg-light: #f8f9fa;
  --white: #ffffff;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  font-size: 16px;
}

@media all and (min-width: 1280px) {
  html {
    font-size: 1.25vw;
  }
}

body {
  font-family: "Pretendard", sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--white);
  word-break: keep-all;
}

a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}

/* =========================================
   2. 공통 레이아웃 (Layout Utilities)
   ========================================= */
.container {
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 0 120px; /* 데스크탑 기본 여백 */
}

.section-padding {
  padding: 7.5rem 0;
}
.bg-gray {
  background-color: var(--bg-light);
}
.text-center {
  text-align: center;
}

.section-subtitle {
  color: var(--text-gray);
  font-weight: 500;
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
  display: block;
}
.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.3;
}
.section-desc {
  color: var(--text-gray);
  margin-bottom: 2.5rem;
  font-size: 1.15rem;
}

.stats-grid,
.bento-container,
.process-steps,
.about-blocks,
.biz-areas,
.service-list,
.solar-benefits,
.contact-page-container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

/* =========================================
   3. 헤더 & 푸터 (Header & Footer)
   ========================================= */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: 0.3s ease;
}
header.scrolled,
header.solid-header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid #e5e7eb;
}
.header-inner {
  height: 5.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo img {
  height: 3.5rem;
  display: block;
  transition: height 0.3s;
}
.nav-menu {
  display: flex;
  gap: 3rem;
}
.nav-menu a {
  font-size: 1.25rem;
  font-weight: 700;
  transition: 0.3s;
}
.nav-menu a:hover {
  color: var(--accent-color);
}
.mobile-menu-btn {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
}

footer {
  background-color: #374151;
  color: white;
  padding: 4rem 0;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.footer-left {
  display: flex;
  align-items: center;
  gap: 4rem;
}
.footer-logo img {
  height: 11rem;
  display: block;
}
.footer-company-info {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
}
.footer-contact-info {
  background-color: var(--white);
  color: var(--text-dark);
  padding: 1.8rem 2.5rem;
  border-radius: 1rem;
  text-align: center;
}
.footer-contact-info .contact-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-gray);
  margin-bottom: 0.5rem;
}
.footer-contact-info .contact-number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  line-height: 1;
}
.footer-contact-info .contact-url {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-gray);
}
.footer-bottom {
  display: flex;
  justify-content: right;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* =========================================
   4. 히어로 섹션 (Hero & Subpage)
   ========================================= */
.hero {
  height: 50rem;
  background:
    linear-gradient(
      to right,
      rgba(255, 255, 255, 0.95) 0%,
      rgba(255, 255, 255, 0.6) 50%,
      rgba(255, 255, 255, 0) 100%
    ),
    url("https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80")
      center/cover fixed;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding-top: 7.5rem;
  padding-bottom: 6rem;
  text-align: left;
}
.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}
.hero-content p {
  font-size: 1.3rem;
  font-weight: 500;
  color: #374151;
  line-height: 1.6;
  margin: 0;
}

.subpage-hero {
  position: relative;
  background-color: var(--bg-light);
  padding: 14rem 0 8rem;
  text-align: center;
}
.subpage-hero .section-subtitle {
  color: var(--primary-color);
  font-size: 1.15rem;
  margin-bottom: 1rem;
}
.subpage-hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}
.subpage-hero p {
  font-size: 1.3rem;
  color: var(--text-dark);
  font-weight: 500;
}

.subpage-hero.dark-mode {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.subpage-hero.dark-mode::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}
.subpage-hero.dark-mode .container {
  position: relative;
  z-index: 2;
}
.subpage-hero.dark-mode .section-subtitle {
  color: #93c5fd;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.subpage-hero.dark-mode h1 {
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}
.subpage-hero.dark-mode p {
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* =========================================
   5. [Home] & [About] 컴포넌트
   ========================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.stat-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #f3f4f6;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s;
}
.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.stat-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-gray);
  margin-bottom: 0.5rem;
}
.stat-info .number {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}
.stat-info p {
  font-size: 1.05rem;
}
.stat-icon {
  font-size: 4.5rem;
  opacity: 0.9;
}

.bento-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.bento-item {
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  height: 24rem;
}
.bento-item img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.6s ease;
}

.bento-item:hover img {
  transform: scale(1.05);
}

.bento-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.3) 60%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 3rem;
  color: white;
}
.bento-caption {
  font-weight: 800;
  font-size: 0.9rem;
  padding: 0.5rem 1.2rem;
  border-radius: 2rem;
  margin-bottom: 1.2rem;
}
.bento-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.bento-desc {
  font-size: 1.15rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.table-wrapper {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  background: white;
  overflow: hidden;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
}
th {
  background-color: #1a1a3a;
  color: white;
  padding: 1.25rem;
  font-weight: 600;
  font-size: 1.15rem;
}
td {
  padding: 1.5rem;
  border-bottom: 1px solid #f3f4f6;
  font-weight: 500;
  font-size: 1.1rem;
}
.price-bold {
  font-weight: 800;
  color: var(--text-dark);
  font-size: 1.2rem;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.step-item {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-light);
  padding: 3rem 1.5rem;
  border-radius: 1.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}
.step-icon-box {
  width: 5.5rem;
  height: 5.5rem;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  position: relative;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}
.step-badge {
  position: absolute;
  top: -1.5rem;
  background: var(--primary-color);
  color: white;
  font-size: 0.85rem;
  padding: 0.3rem 1.2rem;
  border-radius: 2rem;
  font-weight: 800;
}
.step-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
}
.step-title {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.4;
  text-align: center;
}
.step-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  font-size: 1.2rem;
}

.about-blocks {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.about-block {
  border-radius: 1.5rem;
  padding: 3rem 4rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}
.about-block .num {
  font-size: 4.5rem;
  font-weight: 300;
  line-height: 1;
}
.about-block .text h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.about-block .text p {
  font-size: 1.2rem;
}

.biz-areas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.biz-card {
  background: var(--white);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  border: 1px solid #f3f4f6;
}
.biz-card img {
  width: 100%;
  height: 16rem;
  object-fit: cover;
}
.biz-info {
  padding: 2.5rem 1.5rem;
  text-align: center;
  flex-grow: 1;
}
.biz-info h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 1rem;
}
.biz-info p {
  font-size: 1.1rem;
  color: var(--text-gray);
  line-height: 1.6;
}
.biz-btn {
  display: block;
  background-color: var(--white);
  color: var(--text-dark);
  text-align: center;
  padding: 1.2rem 0;
  font-size: 1.15rem;
  font-weight: 600;
  transition: 0.3s;
  border-top: 1px solid #f3f4f6;
}
.biz-btn:hover {
  background-color: var(--bg-light);
  color: var(--primary-color);
}

/* =========================================
   6. [Service] 컴포넌트 
   ========================================= */
.solar-benefits {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.benefit-card {
  background: var(--white);
  padding: 1.5rem 4rem;
  border-radius: 1.5rem;
  text-align: left;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  border: 1px solid #f3f4f6;
  display: flex;
  align-items: center;
  gap: 3.5rem;
}
.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}
.benefit-icon {
  font-size: 4rem;
  color: var(--accent-color);
  flex-shrink: 0;
  width: 5rem;
  text-align: center;
}
.benefit-text {
  flex-grow: 1;
}
.benefit-card h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  color: var(--text-dark);
}
.benefit-card p {
  font-size: 1.15rem;
  color: var(--text-gray);
  line-height: 1.6;
  word-break: keep-all;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8rem;
  margin-top: 3rem;
}
.service-row {
  display: flex;
  align-items: center;
  gap: 5rem;
}
.service-row:nth-child(even) {
  flex-direction: row-reverse;
}
.service-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}
.service-num {
  font-size: 5rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 3px #2b2b2b;
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}
.service-text .caption {
  color: var(--primary-color);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background-color: #eff6ff;
  border-radius: 2rem;
  width: fit-content;
}
.service-text h3 {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  word-break: keep-all;
}
.service-text p {
  font-size: 1.15rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
  line-height: 1.7;
  word-break: keep-all;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 1.1rem;
  color: var(--text-dark);
  font-weight: 600;
}
.feature-list li i {
  color: var(--accent-color);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}
.service-image {
  flex: 1;
  position: relative;
  border-radius: 2rem;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  height: 32rem;
}
.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-row:hover .service-image img {
  transform: scale(1.05);
}

/* 하단 CTA 배너 */
.bottom-cta-banner {
  background: linear-gradient(135deg, #2563eb, #1e40af);
  padding: 8rem 2rem;
  text-align: center;
  color: var(--white);
}
.bottom-cta-banner h2 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.3;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.bottom-cta-banner p {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}
.cta-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background-color: var(--white);
  color: #1e40af;
  padding: 1.2rem 3.5rem;
  border-radius: 4rem;
  font-weight: 800;
  font-size: 1.3rem;
  transition: 0.3s ease;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}
.cta-banner-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
  background-color: #f8fafc;
}

/* =========================================
   7. [Contact] 폼 컴포넌트 
   ========================================= */
.contact-page-container {
  max-width: 960px;
  margin: 0 auto;
}
.contact-form-block {
  margin-top: 2rem;
}
.form-group {
  margin-bottom: 2.5rem;
}
.form-group label.group-label {
  display: block;
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}
.form-group label.group-label span.req {
  color: #ef4444;
  margin-left: 0.3rem;
}
.radio-group {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  color: var(--text-dark);
  cursor: pointer;
  transition: 0.3s;
}
.radio-label input[type="radio"] {
  width: 1.5rem;
  height: 1.5rem;
  accent-color: var(--accent-color);
  cursor: pointer;
}
.radio-label input[type="radio"]:checked + span {
  font-weight: 800;
  color: var(--text-dark);
}

.contact-form-block input[type="text"],
.contact-form-block textarea {
  width: 100%;
  padding: 1.2rem 1.5rem;
  background-color: #f8fafc;
  border: 1px solid #f1f5f9;
  border-radius: 0.5rem;
  font-size: 1.1rem;
  font-family: inherit;
  color: var(--text-dark);
  transition: 0.3s;
}
.contact-form-block input[type="text"]::placeholder,
.contact-form-block textarea::placeholder {
  color: #9ca3af;
}
.contact-form-block input[type="text"]:focus,
.contact-form-block textarea:focus {
  border-color: var(--accent-color);
  outline: none;
  background-color: #fff;
}
.contact-form-block textarea {
  height: 15rem;
  resize: vertical;
}

.checkbox-row {
  margin-bottom: 2rem;
  font-size: 1.05rem;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.checkbox-row input[type="checkbox"] {
  width: 1.2rem;
  height: 1.2rem;
  accent-color: var(--accent-color);
  cursor: pointer;
}
.submit-btn {
  width: 100%;
  background-color: #2563eb;
  color: white;
  border: none;
  padding: 1.3rem;
  font-size: 1.2rem;
  font-weight: 800;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: 0.3s;
}
.submit-btn:hover {
  background-color: var(--primary-color);
}

/* =========================================
   8. CTA Button & Mobile Overlay & Privacy Modal
   ========================================= */
.cta-btn {
  background-color: var(--accent-color);
  color: white;
  display: inline-block;
  padding: 1.2rem 3rem;
  border-radius: 0.8rem;
  font-weight: 800;
  font-size: 1.2rem;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}
.cta-btn:hover {
  background-color: var(--primary-color);
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(255, 255, 255, 0.98);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-overlay.active {
  transform: translateX(0);
}
.mobile-menu-content {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  text-align: center;
}
.mobile-menu-content a {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-dark);
}
.mobile-close-btn {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  font-size: 3rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dark);
}

.privacy-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
}
.privacy-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.privacy-modal {
  background: #fff;
  width: 90%;
  max-width: 900px;
  max-height: 85vh;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  transform: translateY(20px);
  transition: 0.3s ease;
}
.privacy-modal-overlay.active .privacy-modal {
  transform: translateY(0);
}
.privacy-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 40px;
  border-bottom: 1px solid #e5e7eb;
}
.privacy-modal-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-dark);
}
.privacy-close-btn {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-dark);
  transition: color 0.2s;
}
.privacy-close-btn:hover {
  color: var(--accent-color);
}
.privacy-modal-body {
  padding: 30px 40px;
  overflow-y: auto;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-dark);
  white-space: pre-line;
}

/* =========================================
   9. 반응형 미디어 쿼리 (Tablet)
   ========================================= */
@media all and (max-width: 1279px) {
  .container {
    padding: 0 60px;
  }
  .biz-areas {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media all and (max-width: 1023px) {
  .container {
    padding: 0 40px;
  }
  .bento-container {
    grid-template-columns: 1fr;
  }
  .bento-item {
    height: 20rem;
  }
  .process-steps {
    flex-wrap: wrap;
  }
  .step-item {
    min-width: 45%;
  }
  .benefit-card {
    padding: 3rem;
    gap: 2.5rem;
  }
  .service-row {
    gap: 3rem;
  }
  .service-image {
    height: 26rem;
  }
  .service-text h3 {
    font-size: 2rem;
  }
}

/* =========================================
   ★ 10. 반응형 미디어 쿼리 (Mobile Optimization <= 767px) ★
   ========================================= */
@media all and (max-width: 767px) {
  /* 컨테이너 좌우 여백 7.5px 고정 */
  .container {
    padding: 0 7.5px !important;
  }

  /* 전반적인 섹션 패딩 축소 */
  .section-padding {
    padding: 4rem 0;
  }
  .section-title {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
  }
  .section-desc {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  /* 헤더 및 히어로 축소 */
  .header-inner {
    height: 4rem;
  }
  .logo img {
    height: 2rem;
  }

  .hero {
    height: 35rem;
    padding-top: 4rem;
  }
  .hero-content h1 {
    font-size: 2rem;
    line-height: 1.3;
  }
  .hero-content p {
    font-size: 1.05rem;
  }

  .subpage-hero {
    padding: 7rem 0 3rem;
  }
  .subpage-hero h1 {
    font-size: 2.2rem;
  }
  .subpage-hero p {
    font-size: 1.05rem;
    padding: 0 10px;
  }

  /* 네비게이션 제어 */
  .nav-menu {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
    font-size: 1.5rem;
  }
  .mobile-menu-content a {
    font-size: 2rem;
  }

  /* 7.5px 여백에 맞춘 카드 내부 패딩 스케일링 */
  .stats-grid,
  .biz-areas {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .stat-card {
    padding: 1.5rem;
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  .stat-info .number {
    font-size: 2rem;
  }

  .bento-container {
    grid-template-columns: 1fr;
  }
  .bento-item {
    height: 18rem;
  }
  .bento-overlay {
    padding: 1.5rem;
  }
  .bento-title {
    font-size: 1.8rem;
  }

  /* 프로세스 스텝 화살표 회전 및 정렬 */
  .process-steps {
    flex-direction: column;
    gap: 0;
  }
  .step-item {
    padding: 2rem 1rem;
  }
  .step-connector {
    padding: 15px 0;
    display: flex !important;
  }
  .step-connector i {
    transform: rotate(90deg);
    margin: 0;
  }

  /* About 페이지 내부 카드 */
  .about-block {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem;
    gap: 1rem;
  }
  .about-block .num {
    font-size: 3.5rem;
  }
  .about-block .text h3 {
    font-size: 1.5rem;
  }

  /* Service 모바일 세로형 카드 */
  .benefit-card {
    flex-direction: column;
    text-align: center;
    padding: 2.5rem 1.5rem;
    gap: 1rem;
  }
  .benefit-icon {
    font-size: 3rem;
    width: 100%;
    margin-bottom: 0;
  }
  .benefit-card h3 {
    font-size: 1.5rem;
  }
  .benefit-card p {
    font-size: 1rem;
  }

  /* Service 지그재그 해제 -> 상하 정렬 */
  .service-list {
    gap: 3.5rem;
    margin-top: 2rem;
  }
  .service-row,
  .service-row:nth-child(even) {
    flex-direction: column;
    gap: 1.5rem;
  }
  .service-image {
    width: 100%;
    height: 16rem;
    border-radius: 1rem;
    order: 1;
  }
  .service-text {
    order: 2;
    text-align: left;
    padding: 0 0.5rem;
  }
  .service-num {
    font-size: 3rem;
    margin-bottom: 0.5rem;
  }
  .service-text h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .service-text p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  .feature-list li {
    font-size: 0.95rem;
  }

  /* 테이블 가로 스크롤 허용 (여백이 좁으므로) */
  .table-wrapper {
    overflow-x: auto;
  }
  th,
  td {
    padding: 1rem 0.5rem;
    font-size: 0.9rem;
  }

  /* Contact 폼 및 CTA */
  .bottom-cta-banner {
    padding: 4rem 1rem;
    border-radius: 1rem;
  }
  .bottom-cta-banner h2 {
    font-size: 1.8rem;
  }
  .bottom-cta-banner p {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  .cta-banner-btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
  }

  .contact-form-block {
    padding: 1.5rem 1rem;
    margin-top: 1.5rem;
    border-radius: 1rem;
  }
  .form-group {
    margin-bottom: 1.5rem;
  }
  .form-group label.group-label {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }
  .radio-group {
    flex-direction: column;
    gap: 0.8rem;
  }
  .radio-label {
    font-size: 0.95rem;
  }
  .contact-form-block input[type="text"],
  .contact-form-block textarea {
    padding: 1rem;
    font-size: 1rem;
  }
  .contact-form-block textarea {
    height: 10rem;
  }
  .checkbox-row {
    font-size: 0.9rem;
    align-items: flex-start;
  }
  .checkbox-row input[type="checkbox"] {
    margin-top: 3px;
  }
  .submit-btn {
    padding: 1rem;
    font-size: 1.1rem;
  }

  /* Footer 축소 정렬 */
  .footer-left {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
  }
  .footer-logo img {
    height: 7rem;
  }
  .footer-content {
    flex-direction: column;
    gap: 2rem;
    padding-bottom: 1rem;
  }
  .footer-company-info {
    font-size: 0.9rem;
  }
  .footer-contact-info {
    padding: 1.5rem;
    width: 100%;
  }
  .footer-contact-info .contact-number {
    font-size: 1.8rem;
  }
  .footer-bottom {
    justify-content: center;
  }

  /* 모바일 개인정보 방침 팝업 */
  .privacy-modal {
    width: 92%;
    max-height: 85vh;
  }
  .privacy-modal-header {
    padding: 15px 20px;
  }
  .privacy-modal-header h2 {
    font-size: 1.2rem;
  }
  .privacy-close-btn {
    font-size: 1.5rem;
  }
  .privacy-modal-body {
    padding: 15px 20px;
    font-size: 0.85rem;
  }
}