/* ===========================
   Variables & Reset
   =========================== */
:root {
  --primary: #1a3c6e;
  --primary-light: #2d5a9e;
  --accent: #4a90d9;
  --accent-soft: #e8f0fa;
  --dark: #1a1a2e;
  --text: #2c2c2c;
  --text-light: #6b7280;
  --gray-50: #f8f9fb;
  --gray-100: #f1f3f6;
  --gray-200: #e2e5ea;
  --white: #ffffff;
  --radius: 12px;
  --header-h: 70px;
  --font: 'Pretendard', -apple-system, sans-serif;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  color: var(--text);
  line-height: 1.6;
  letter-spacing: -0.02em;
  word-break: keep-all;
  overflow-x: hidden;
}

ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { display: block; max-width: 100%; }

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ===========================
   Header
   =========================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

#header.scrolled {
  border-bottom-color: var(--gray-200);
  box-shadow: 0 1px 20px rgba(0,0,0,0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Logo */
.logo {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.03em;
}

.logo span {
  font-weight: 400;
  color: var(--text-light);
}

/* GNB */
.gnb { display: none; }

.gnb > ul {
  display: flex;
  gap: 48px;
  margin-left: 120px;
}

.gnb a {
  font-size: 1.235rem;
  font-weight: 600;
  color: var(--text);
  transition: color var(--transition);
  position: relative;
}

.gnb a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--primary);
  transition: width 0.25s ease;
}

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

.gnb a:hover::after {
  width: 100%;
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown {
  position: absolute;
  top: 100%;
  left: -8px;
  min-width: 200px;
  padding: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  margin: 0;
  margin-left: 0;
  flex-direction: column;
  gap: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, opacity 0.35s ease, padding 0.5s ease;
}

.has-dropdown:hover .dropdown {
  max-height: 400px;
  opacity: 1;
  padding: 16px 0;
}

.dropdown li {
  display: block;
}

.dropdown li a {
  display: block;
  padding: 12px 20px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.dropdown li a::after {
  display: none;
}

.dropdown li a:hover {
  background: var(--gray-50);
  color: var(--primary);
}

/* Header right */
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-contact {
  display: none;
  padding: 10px 24px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  background: var(--primary);
  border-radius: 6px;
  transition: background var(--transition);
}

.btn-contact:hover {
  background: var(--primary-light);
}

/* Hamburger */
.btn-menu {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.btn-menu span {
  display: block;
  height: 1.5px;
  background: var(--text);
  border-radius: 1px;
  transition: var(--transition);
}

.btn-menu span:nth-child(1) { width: 20px; }
.btn-menu span:nth-child(2) { width: 16px; }

.btn-menu:hover span { width: 20px; }

/* ===========================
   Mobile Nav
   =========================== */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--white);
  transform: translateX(100%);
  transition: transform 0.35s ease;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 24px;
  border-bottom: 1px solid var(--gray-200);
}

.btn-close-nav {
  width: 40px;
  height: 40px;
  position: relative;
}

.btn-close-nav span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 1.5px;
  background: var(--text);
}

.btn-close-nav span:first-child { transform: translate(-50%,-50%) rotate(45deg); }
.btn-close-nav span:last-child { transform: translate(-50%,-50%) rotate(-45deg); }

.mobile-nav-body {
  padding: 32px 24px;
}

.mobile-nav-menu li {
  border-bottom: 1px solid var(--gray-100);
}

.mobile-nav-menu li a {
  display: block;
  padding: 16px 0;
  font-size: 1.1rem;
  font-weight: 500;
}

.mobile-sub {
  padding: 4px 0 8px 16px;
}

.mobile-sub li {
  border-bottom: none;
}

.mobile-sub li a {
  padding: 10px 0;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-light);
}

.mobile-nav-contact {
  margin-top: 32px;
  padding: 20px;
  background: var(--accent-soft);
  border-radius: var(--radius);
  text-align: center;
}

.mobile-nav-contact p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.mobile-nav-contact a {
  display: block;
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

/* ===========================
   Hero
   =========================== */
.hero {
  margin-top: var(--header-h);
  position: relative;
  height: calc(100vh - var(--header-h));
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -40% 0 0 0;
  height: 140%;
  background: url('../images/hero-bg.jpg') no-repeat center center / cover;
  transform-origin: center center;
  will-change: transform;
}

.hero-bg .hero-bg-scale {
  width: 100%;
  height: 100%;
}

.hero-bg.animate {
  animation: kenburns 6s ease-out forwards;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.92) 0%,
    rgba(255,255,255,0.7) 50%,
    rgba(232,240,250,0.5) 100%
  );
}

@keyframes kenburns {
  from { scale: 1; }
  to   { scale: 1.15; }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.hero-label {
  display: inline-block;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(26, 60, 110, 0.08);
  border-radius: 20px;
  letter-spacing: 0.02em;
}

.hero h2 {
  margin-top: 24px;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--dark);
}

.hero h2 em {
  font-style: normal;
  color: var(--primary);
}

.hero-desc {
  margin-top: 20px;
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.8;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 40px;
}

.hero-btn {
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
}

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

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

.hero-btn--outline {
  border: 1.5px solid var(--gray-200);
  color: var(--text);
  background: var(--white);
}

.hero-btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Hero decorative shape */
.hero-visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 600px;
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(74,144,217,0.12) 0%, rgba(26,60,110,0.06) 100%);
  border-radius: 50%;
  display: none;
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 40px;
  border: 1px solid rgba(74,144,217,0.15);
  border-radius: 50%;
}

/* ===========================
   Section Common
   =========================== */
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ===========================
   Equipment
   =========================== */
.section-equip {
  padding: 120px 0;
}

.equip-header {
  margin-bottom: 60px;
}

.equip-header h2 {
  margin-top: 12px;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--dark);
}

.equip-header p {
  margin-top: 14px;
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 480px;
}

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

.equip-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.6s ease, transform 0.6s ease,
              border-color var(--transition), box-shadow var(--transition);
}

.equip-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.equip-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 30px rgba(26, 60, 110, 0.07);
}

.equip-img {
  overflow: hidden;
  background: var(--gray-100);
}

.equip-img img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.equip-card:hover .equip-img img {
  transform: scale(1.03);
}

.equip-info {
  padding: 24px;
}

.equip-info h3 {
  font-size: 1.15rem;
  font-weight: 650;
  color: var(--dark);
}

.equip-info p {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ===========================
   Philosophy
   =========================== */
.section-philosophy {
  padding: 120px 0;
  background: linear-gradient(170deg, #eaf2fb 0%, #f0f7ff 40%, #f8f9fb 100%);
  position: relative;
  overflow: hidden;
}

/* Animated background layer */
.phil-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Floating bubbles */
.phil-particle {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(74, 144, 217, 0.5);
  background: radial-gradient(
    circle at 30% 30%,
    rgba(255,255,255,0.9) 0%,
    rgba(200,225,255,0.3) 40%,
    rgba(74,144,217,0.08) 70%,
    transparent 100%
  );
  box-shadow:
    inset 0 -6px 12px rgba(74,144,217,0.12),
    0 2px 8px rgba(74,144,217,0.1);
  opacity: 0;
  animation: bubbleRise linear infinite;
}

/* Left side bubbles */
.phil-particle.p1 {
  width: 44px; height: 44px;
  left: 2%;
  bottom: 0;
  animation-duration: 8s;
  animation-delay: 0s;
}

.phil-particle.p2 {
  width: 28px; height: 28px;
  left: 5%;
  bottom: 0;
  animation-duration: 10s;
  animation-delay: 1.5s;
}

.phil-particle.p3 {
  width: 56px; height: 56px;
  left: 0;
  bottom: 0;
  animation-duration: 12s;
  animation-delay: 3s;
}

/* Right side bubbles */
.phil-particle.p4 {
  width: 22px; height: 22px;
  right: 4%;
  bottom: 0;
  animation-duration: 7s;
  animation-delay: 2s;
}

.phil-particle.p5 {
  width: 40px; height: 40px;
  right: 1%;
  bottom: 0;
  animation-duration: 11s;
  animation-delay: 0.5s;
}

.phil-particle.p6 {
  width: 32px; height: 32px;
  right: 6%;
  bottom: 0;
  animation-duration: 9s;
  animation-delay: 4s;
}

@keyframes bubbleRise {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0.8);
  }
  5% {
    opacity: 1;
  }
  50% {
    opacity: 0.85;
    transform: translateY(-200px) translateX(12px) scale(1);
  }
  80% {
    opacity: 0.5;
    transform: translateY(-380px) translateX(-8px) scale(1.05);
  }
  100% {
    opacity: 0;
    transform: translateY(-500px) translateX(5px) scale(1.1);
  }
}

/* Slow wave lines */
.phil-wave {
  position: absolute;
  bottom: 0;
  left: -10%;
  width: 120%;
  height: 260px;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 60px,
    rgba(74, 144, 217, 0.08) 60px,
    rgba(74, 144, 217, 0.08) 62px
  );
  border-radius: 50% 50% 0 0;
  animation: waveMove 18s linear infinite;
}

.phil-wave.w2 {
  height: 200px;
  bottom: -20px;
  animation-duration: 24s;
  animation-direction: reverse;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 90px,
    rgba(26, 60, 110, 0.06) 90px,
    rgba(26, 60, 110, 0.06) 92px
  );
}

@keyframes waveMove {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-160px); }
}

.phil-header {
  position: relative;
  z-index: 1;
  margin-bottom: 64px;
}

.phil-header h2 {
  margin-top: 12px;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--dark);
}

.phil-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.phil-card {
  position: relative;
  padding: 40px 32px;
  border-left: 1px solid var(--gray-200);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.phil-card:first-child {
  border-left: none;
}

.phil-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.phil-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(26,60,110,0.3);
  line-height: 1;
  letter-spacing: -0.02em;
}

.phil-card h3 {
  margin-top: 20px;
  font-size: 1.2rem;
  font-weight: 650;
  color: var(--primary);
}

.phil-card p {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

.phil-line {
  margin-top: 28px;
  width: 32px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: width 0.5s ease 0.3s;
}

.phil-card.visible .phil-line {
  width: 48px;
}

/* ===========================
   Location
   =========================== */
.section-location {
  display: flex;
  border-top: 1px solid var(--gray-200);
  margin-bottom: 80px;
}

.location-map {
  width: 50%;
  min-height: 520px;
  background: var(--gray-100);
  overflow: hidden;
}

/* PC: iframe with left panel cropped */
.map-link {
  display: block;
  height: 100%;
}

.map-crop {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.map-crop iframe {
  position: absolute;
  top: 0;
  left: -480px;
  width: calc(100% + 480px);
  height: 100%;
  border: 0;
  pointer-events: none;
}

.map-link:hover .map-crop iframe {
  pointer-events: auto;
}

.map-pc {
  height: 100%;
}

/* Mobile: static image */
.map-mobile {
  display: none;
}

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

.location-info {
  width: 50%;
  display: flex;
  align-items: center;
}

.location-info-inner {
  padding: 60px;
  width: 100%;
}

.location-block {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.location-block.visible {
  opacity: 1;
  transform: translateX(0);
}

.location-block + .location-divider {
  margin: 32px 0;
}

.location-divider {
  height: 1px;
  background: var(--gray-200);
}

.location-block .section-label {
  display: block;
  margin-bottom: 10px;
  font-size: 1rem;
}

.location-block h3 {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}

.hours-list li {
  font-size: 1.2rem;
  color: var(--text);
  line-height: 2;
}

.hours-list li span {
  display: inline-block;
  width: 80px;
  font-weight: 600;
  color: var(--dark);
}

.hours-note {
  margin-top: 8px;
  font-size: 0.95rem;
  color: var(--text-light);
}

.address {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text);
}

.address-sub {
  margin-top: 10px;
  font-size: 1.05rem;
  color: var(--text-light);
}

.address-sub strong {
  color: var(--primary-light);
  font-weight: 600;
}

.location-links {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.map-btn {
  display: inline-block;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 6px;
  transition: var(--transition);
}

.map-btn.naver {
  background: #03c75a;
  color: #fff;
}

.map-btn.naver:hover {
  background: #02b350;
}

.map-btn.kakao {
  background: #fee500;
  color: #191919;
}

.map-btn.kakao:hover {
  background: #f0d900;
}

.contact-buttons {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  margin-left: -1px;
  justify-content: flex-start;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
}

.kakao-btn {
  background: #fee500;
  color: #191919;
}

.kakao-btn:hover {
  background: #f0d900;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(254,229,0,0.4);
}

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

.phone-btn svg {
  stroke: var(--white);
}

.phone-btn:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(26,60,110,0.25);
}

/* ===========================
   Footer
   =========================== */
#footer {
  background: var(--dark);
  padding: 48px 0 56px;
}

#footer * {
  color: rgba(255,255,255,0.7);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 24px;
}

.footer-top .logo {
  font-size: 1.1rem;
  color: #fff;
}

.footer-top .logo span {
  color: rgba(255,255,255,0.5);
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  font-size: 0.85rem;
  transition: color var(--transition);
}

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

.footer-info {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  font-size: 0.85rem;
  line-height: 1.8;
}

.footer-copy {
  display: block;
  margin-top: 16px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  font-style: normal;
}

/* ===========================
   News
   =========================== */
.section-news {
  padding: 120px 0;
}

.news-header {
  margin-bottom: 50px;
}

.news-header h2 {
  margin-top: 12px;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--dark);
}

.news-header p {
  margin-top: 14px;
  font-size: 1.05rem;
  color: var(--text-light);
}

.news-slider-wrap {
  position: relative;
  padding: 0 56px;
}

/* Arrows */
.news-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--text);
  transition: var(--transition);
}

.news-arrow:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(26,60,110,0.1);
}

.news-prev { left: 0; }
.news-next { right: 0; }

/* Slider */
.news-slider {
  overflow: hidden;
}

.news-slider .slick-list {
  margin: 0 -12px;
}

.news-slider .slick-slide {
  padding: 0 12px;
}

/* Card */
.news-card a {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.news-card a:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 28px rgba(26,60,110,0.07);
}

.news-thumb {
  overflow: hidden;
}

.news-thumb img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.news-card a:hover .news-thumb img {
  transform: scale(1.04);
}

.news-body {
  padding: 24px;
}

.news-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--accent-soft);
  border-radius: 4px;
  letter-spacing: 0.01em;
}

.news-body h3 {
  margin-top: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-body p {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-body time {
  display: block;
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--gray-400);
  letter-spacing: 0.01em;
}

/* ===========================
   PC Responsive
   =========================== */
@media (min-width: 1024px) {
  :root { --header-h: 80px; }

  .gnb { display: block; }
  .btn-contact { display: block; }
  .btn-menu { display: none; }
  .hero-visual { display: block; }

  .hero h2 { font-size: 3.6rem; }
}

/* ===========================
   Mobile Responsive
   =========================== */
@media (max-width: 1023px) {
  .equip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .phil-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .phil-card:nth-child(3) {
    border-left: none;
  }

  .phil-card {
    padding: 32px 24px;
    border-bottom: 1px solid var(--gray-200);
  }
}

@media (max-width: 767px) {
  .wrap { padding: 0 20px; }
  .header-inner { padding: 0 20px; }

  .hero { min-height: 420px; }
  .hero-inner { padding: 0 20px; }

  .hero h2 {
    font-size: 2rem;
    margin-top: 16px;
  }

  .hero-desc {
    font-size: 0.9rem;
    margin-top: 14px;
  }

  .hero-actions {
    flex-direction: column;
    margin-top: 28px;
  }

  .hero-btn {
    text-align: center;
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  /* Equipment mobile */
  .section-equip { padding: 70px 0; }

  .equip-header { margin-bottom: 36px; }

  .equip-header h2 { font-size: 1.6rem; }

  .equip-header p { font-size: 0.9rem; }

  .equip-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .equip-card {
    display: flex;
    align-items: center;
  }

  .equip-img {
    width: 120px;
    flex-shrink: 0;
  }

  .equip-img img {
    aspect-ratio: 1;
    height: 100%;
  }

  .equip-info {
    padding: 16px;
  }

  .equip-info h3 { font-size: 1rem; }
  .equip-info p { font-size: 0.82rem; }

  /* Philosophy mobile */
  .section-philosophy { padding: 70px 0; }

  .phil-header { margin-bottom: 40px; }
  .phil-header h2 { font-size: 1.6rem; }

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

  .phil-card {
    padding: 28px 0;
    border-left: none;
    border-bottom: 1px solid var(--gray-200);
  }

  .phil-card:last-child {
    border-bottom: none;
  }

  .phil-number { font-size: 2rem; }
  .phil-card h3 { font-size: 1.05rem; margin-top: 14px; }
  .phil-card p { font-size: 0.85rem; margin-top: 10px; }
  .phil-line { margin-top: 20px; }

  /* News mobile */
  .section-news { padding: 70px 0; }
  .news-header { margin-bottom: 32px; }
  .news-header h2 { font-size: 1.6rem; }
  .news-header p { font-size: 0.9rem; }

  .news-slider-wrap { padding: 0; }

  .news-arrow {
    top: auto;
    bottom: -56px;
    transform: none;
    width: 40px;
    height: 40px;
  }

  .news-prev { left: calc(50% - 50px); }
  .news-next { right: calc(50% - 50px); }

  .section-news { padding-bottom: 120px; }

  .news-body { padding: 18px; }
  .news-body h3 { font-size: 0.95rem; }

  /* Location mobile */
  .section-location {
    flex-direction: column;
  }

  .location-map {
    width: 100%;
    min-height: 240px;
  }

  .map-pc { display: none; }
  .map-mobile { display: block; height: 100%; }

  .location-info {
    width: 100%;
  }

  .location-info-inner {
    padding: 40px 20px;
  }

  .location-block h3 { font-size: 1.1rem; }

  .contact-buttons {
    flex-direction: column;
  }

  .contact-btn {
    justify-content: center;
  }

  /* Footer mobile */
  #footer { padding: 40px 20px 56px; }

  .footer-top {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-info {
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    font-size: 0.8rem;
    text-align: center;
  }

  .footer-copy { text-align: center; }
}

/* ===========================
   Scroll Animation
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}