:root {
  --green: #0c7a5a;
  --green-light: #0fa070;
  --green-pale: #e4f5ee;
  --green-ultra: #f2faf6;
  --navy: #091c16;
  --text: #0c1f18;
  --muted: #587068;
  --border: rgba(0, 0, 0, 0.08);
  --white: #ffffff;

  --header-h: 72px;
  --max-w: 1260px;
  --px: clamp(1.25rem, 5vw, 2.5rem);
  --r: 10px;
  --rl: 20px;
  --tr: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --font: "Noto Sans KR", system-ui, sans-serif;
}

/* ━━━ HERO ━━━ */
.hero {
  position: relative;
  height: 92vh;
  min-height: 600px;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hs1 {
  background: url(../img/main.jpg) 66%;
  background-size: cover;
}
.hs2 {
  background: url(../img/main_2.jpg) 66%;
  background-size: cover;
  filter: brightness(0.66);
}
.hs3 {
  background: url(../img/main_3.jpg) 66%;
  background-size: cover;
  filter: brightness(0.66);
}
.hero-slide.active {
  opacity: 1;
}

.hero-slide.active img {
  transform: scale(1);
}

.hero-body {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(3.5rem, 8vh, 6rem);
}
.hero-text {
  max-width: 740px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 99px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  backdrop-filter: blur(8px);
  margin-bottom: 1.4rem;
}
.hero-dot-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2dff8a;
  animation: blink 2s infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.5);
  }
}
.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 1.3rem;
}
.hero-title span {
  color: #2dff8a;
}
.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.72;
  margin-bottom: 2.25rem;
  font-weight: 300;
}
.hero-actions {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: #fff;
  color: var(--text);
  border-radius: var(--r);
  font-weight: 700;
  font-size: 0.92rem;
  transition:
    background var(--tr),
    transform var(--tr);
}
.btn-white:hover {
  background: #e4f5ee;
  transform: translateY(-2px);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border: 2px solid rgba(255, 255, 255, 0.42);
  color: #fff;
  border-radius: var(--r);
  font-weight: 600;
  font-size: 0.92rem;
  transition:
    border-color var(--tr),
    background var(--tr);
}
.btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.h-indicators {
  position: absolute;
  bottom: 2.25rem;
  right: var(--px);
  z-index: 3;
  display: flex;
  gap: 0.45rem;
  align-items: center;
}
.h-dot {
  width: 28px;
  height: 3px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition:
    width var(--tr),
    background var(--tr);
}
.h-dot.active {
  width: 48px;
  background: #fff;
}

/* ━━━ SUPPORT BAND ━━━ */
.support-band {
  background: var(--green);
  padding: 1.1rem 0;
}
.support-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.25rem, 3.5vw, 3.5rem);
  flex-wrap: wrap;
}
.s-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 500;
}
.s-item svg {
  opacity: 0.8;
  flex-shrink: 0;
}
.s-item strong {
  font-weight: 900;
}
.s-div {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.22);
}

/* ━━━ SHARED SECTION HEADER ━━━ */
.s-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green);
  margin-bottom: 0.8rem;
}
.s-label::before {
  content: "";
  display: block;
  width: 16px;
  height: 2px;
  background: var(--green);
  border-radius: 99px;
}
.s-title {
  font-size: clamp(2.4rem, 3.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.12;
  color: var(--text);
}
.s-desc {
  margin-top: 0.9rem;
  font-size: clamp(1.1rem, 1.4vw, 1.08rem);
  color: var(--muted);
  line-height: 1.75;
  font-weight: 400;
}

/* ━━━ SECTION 2: SERVICES ━━━ */
.services {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  padding-bottom: 0;
  background: #fff;
}
.services-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.img-stack {
}

.svc-cards {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-top: 2.5rem;
}
.svc-card {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 1.35rem 1.5rem;
  border: 1.5px solid var(--border);
  border-radius: var(--rl);
  background: #fff;
  transition:
    border-color var(--tr),
    box-shadow var(--tr),
    transform var(--tr);
}
.svc-card:hover {
  border-color: var(--green);
  box-shadow: 0 8px 32px rgba(12, 122, 90, 0.1);
  transform: translateX(4px);
}
.svc-ico {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--green-pale);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.svc-name {
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}
.svc-desc {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.55;
  font-weight: 400;
}

/* ━━━  CONTACT ━━━ */
.contact {
  padding: clamp(4.5rem, 9vw, 7rem) 0;
  background: url(../img/cs_bg.jpg);
  background-size: cover;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: start;
}
.c-sub {
  margin-top: 0.85rem;
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
}
.c-cards {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 2rem;
}
.c-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 10px;
}

.c-ico {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--green-pale);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.c-lbl {
  font-size: 1rem;
  color: var(--muted);
  font-weight: 500;
}
.c-val {
  font-size: 1.13rem;
  font-weight: 800;
  color: var(--text);
  margin-top: 0.1rem;
}

.cta-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 2rem;
  padding: 1.1rem 2rem;
  background: var(--green);
  color: #fff;
  border-radius: var(--rl);
  font-size: 1.15rem;
  font-weight: 900;
  box-shadow: 0 8px 28px rgba(12, 122, 90, 0.3);
  transition:
    background var(--tr),
    transform var(--tr),
    box-shadow var(--tr);
}
.cta-tel:hover {
  background: var(--green-light);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(12, 122, 90, 0.35);
}

.map-box {
  border-radius: var(--rl);
  overflow: hidden;
  height: 440px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.13);
}
.map-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.map-ov {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 28, 22, 0.6) 0%, transparent 55%);
}
.map-btm {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  z-index: 1;
}
.map-addr {
  color: #fff;
}
.map-addr strong {
  font-size: 1rem;
  font-weight: 800;
  display: block;
}
.map-addr span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.62);
  font-weight: 300;
  margin-top: 0.2rem;
  display: block;
}
.map-nbtn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.58rem 1.1rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  border-radius: var(--r);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--tr);
}
.map-nbtn:hover {
  background: #fff;
}

/* ━━━ FOOTER ━━━ */
.site-footer {
  background: var(--navy);
  color: rgba(170, 205, 188, 0.6);
}
.footer-inner {
  padding: 3rem 0 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  margin-bottom: 1.75rem;
}
.footer-brand .logo-name {
  color: rgba(255, 255, 255, 0.9);
}
.footer-brand .logo-sub {
  color: rgba(255, 255, 255, 0.32);
}
.footer-brand p {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(170, 205, 188, 0.45);
}
.f-col h4 {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 0.85rem;
}
.f-col a,
.f-col span {
  display: block;
  font-size: 0.88rem;
  color: rgba(170, 205, 188, 0.58);
  line-height: 2.1;
  transition: color var(--tr);
}
.f-col a:hover {
  color: rgba(170, 205, 188, 1);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(170, 205, 188, 0.32);
}

/* ━━━ WHY-US SLIDER ━━━ */
.why-us {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: #fff;
  overflow: hidden;
}
.why-us-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.why-us-head-left {
}
.why-arrows {
  display: flex;
  gap: 0.55rem;
  flex-shrink: 0;
}
.why-arrow {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: #fff;
  transition:
    border-color var(--tr),
    background var(--tr),
    color var(--tr);
  cursor: pointer;
  flex-shrink: 0;
}
.why-arrow:hover {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.why-track-wrap {
  overflow: hidden;
}
.why-track {
  display: flex;
  gap: 1.25rem;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.why-card {
  flex: 0 0 calc(33.333% - 0.84rem);
  border-radius: var(--rl);
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: #fff;
  transition:
    transform var(--tr),
    box-shadow var(--tr),
    border-color var(--tr);
  cursor: default;
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(12, 122, 90, 0.13);
  border-color: rgba(12, 122, 90, 0.25);
}
.why-card-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.why-card-img img {
  transition: transform 0.6s ease;
}
.why-card:hover .why-card-img img {
  transform: scale(1.06);
}
.why-card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(9, 28, 22, 0.45) 0%,
    transparent 55%
  );
}
.why-card-body {
  padding: 1.6rem 1.75rem 1.85rem;
}
.why-card-ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--green-pale);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
}
.why-card-name {
  font-size: 1.44rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}
.why-card-desc {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.65;
  font-weight: 300;
}

.why-dots {
  display: flex;
  gap: 0.45rem;
  justify-content: center;
  margin-top: 2rem;
}
.why-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition:
    background var(--tr),
    width var(--tr);
}
.why-dot.active {
  background: var(--green);
  width: 22px;
  border-radius: 99px;
}

/* ━━━ INSURANCE ━━━ */
.insurance {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.insurance::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -100px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(12, 122, 90, 0.14) 0%,
    transparent 68%
  );
  pointer-events: none;
}
.insurance .container {
  position: relative;
  z-index: 1;
}
.insurance .s-label {
  color: #2dff8a;
}
.insurance .s-title {
  color: #fff;
}
.insurance .s-desc {
  color: rgba(255, 255, 255, 0.52);
  max-width: 480px;
  margin-top: 0.75rem;
  font-size: 1.05rem;
}

/* 3개 큰 숫자 카드 */
.ins-big-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}
.ins-big-card {
  padding: 2.5rem 2rem 2.25rem;
  border-radius: var(--rl);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  position: relative;
  overflow: hidden;
  transition:
    background var(--tr),
    border-color var(--tr),
    transform var(--tr);
}
.ins-big-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(45, 255, 138, 0.25);
  transform: translateY(-4px);
}
.ins-big-card.highlight {
  background: rgba(45, 255, 138, 0.08);
  border-color: rgba(45, 255, 138, 0.28);
}
.ins-big-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(45, 255, 138, 0.5),
    transparent
  );
  opacity: 0;
  transition: opacity var(--tr);
}
.ins-big-card:hover::after,
.ins-big-card.highlight::after {
  opacity: 1;
}

.ins-who {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.1rem;
}
.ins-num {
  font-size: clamp(3.5rem, 7vw, 5.5rem);
  font-weight: 900;
  color: #2dff8a;
  letter-spacing: -0.04em;
  line-height: 1;
  display: block;
}
.ins-big-card.highlight .ins-num {
  color: #2dff8a;
}
.ins-unit {
  font-size: 2rem;
  font-weight: 900;
  color: rgba(45, 255, 138, 0.7);
}
.ins-sublabel {
  font-size: 1.3rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
  margin-top: 0.85rem;
  display: block;
}
.ins-sub2 {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 300;
  margin-top: 0.3rem;
  display: block;
  line-height: 1.5;
}

/* 하단 안내 */
.ins-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding: 1.75rem 2rem;
  border-radius: var(--rl);
  background: rgba(45, 255, 138, 0.06);
  border: 1px solid rgba(45, 255, 138, 0.15);
}
.ins-bottom-txt {
  font-size: 1.16rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  font-weight: 300;
}
.ins-bottom-txt strong {
  color: #fff;
  font-weight: 800;
}
.ins-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  white-space: nowrap;
  background: #2dff8a;
  color: var(--navy);
  border-radius: var(--r);
  font-weight: 900;
  font-size: 0.95rem;
  transition:
    background var(--tr),
    transform var(--tr);
  flex-shrink: 0;
}
.ins-cta-btn:hover {
  background: #1de878;
  transform: translateY(-2px);
}

/* ━━━ RESPONSIVE ━━━ */
@media (max-width: 960px) {
  .services-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .nature-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .nature-imgbox {
    height: 360px;
  }
  .th-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .why-card {
    flex: 0 0 calc(50% - 0.625rem);
  }
  .ins-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}
@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }
  .hero-body {
    padding-top: 3rem;
    align-items: flex-start;
  }
  .hs1 {
    background: url(../img/mainm.jpg) 66%;
    background-size: cover;
  }
  .hs2 {
    background: url(../img/main_2m.jpg) 66%;
    background-size: cover;
  }
  .hs3 {
    background: url(../img/main_3m.jpg) 66%;
    background-size: cover;
  }

  .sch-cols {
    grid-template-columns: 1fr;
  }
  .ins-big-row,
  .th-grid {
    grid-template-columns: 1fr;
  }
  .support-inner {
    gap: 0.9rem;
  }
  .s-div {
    display: none;
  }
  .img-stack {
    grid-template-rows: 220px 170px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .why-card {
    flex: 0 0 calc(100vw - 2.6rem);
  }
  .why-us-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
}
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: var(--r);
}

/* ━━━ ICON SIZE UTILITIES ━━━ */
.ico-14 {
  width: 14px;
  height: 14px;
}
.ico-15 {
  width: 15px;
  height: 15px;
}
.ico-16 {
  width: 16px;
  height: 16px;
}
.ico-17 {
  width: 17px;
  height: 17px;
}
.ico-18 {
  width: 18px;
  height: 18px;
}
.ico-20 {
  width: 20px;
  height: 20px;
}
.ico-22 {
  width: 22px;
  height: 22px;
}
.ico-24 {
  width: 24px;
  height: 24px;
}

/* ━━━ MISC UTILITIES ━━━ */
.logo-mark-sm {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}
.therapy-desc-narrow {
  max-width: 500px;
}
.hero-strong {
  color: #fff;
  font-weight: 700;
}
.ins-num-sm {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #2dff8a;
  letter-spacing: -0.02em;
  line-height: 1.25;
  display: block;
}
.ins-disclaimer {
  margin-top: 1.25rem;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.48);
  font-weight: 300;
}