:root {
  --neon: #b6ff00;
  --neon-strong: #a7f500;
  --black: #080808;
  --ink: #141414;
  --muted: #6f737b;
  --line: #e3e6eb;
  --panel: #ffffff;
  --page: #f5f6f8;
  --footer: #111417;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --shadow-card: 0 16px 42px rgba(0, 0, 0, 0.16);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  color: var(--ink);
  background: #e9ecef;
  letter-spacing: -0.035em;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

svg {
  display: block;
}

.mobile-page {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.site-header {
  position: relative;
  z-index: 20;
  height: 72px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.logo__image {
  display: block;
  width: 170px;
  height: auto;
}

.footer-logo {
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.footer-logo__image {
  display: block;
  width: 240px;
  height: auto;
}

.menu-button {
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  padding: 0;
  cursor: pointer;
}

.menu-button span {
  width: 30px;
  height: 3px;
  border-radius: 999px;
  background: #0c0c0c;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.menu-button.is-open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-button.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-button.is-open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.site-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0, 0, 0, 0.34);
}

.site-menu {
  position: fixed;
  top: 82px;
  left: 50%;
  z-index: 90;
  width: min(100% - 28px, 452px);
  transform: translateX(-50%);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.site-menu__head {
  min-height: 58px;
  padding: 0 16px 0 20px;
  background: #0b0b0b;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-menu__head strong {
  font-size: 18px;
  font-weight: 950;
  letter-spacing: 0.02em;
}

.site-menu__close {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
}

.site-menu__links {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.site-menu__link {
  min-height: 66px;
  padding: 12px 14px;
  border: 1px solid #e0e4ea;
  border-radius: 13px;
  background: #fff;
  display: grid;
  align-content: center;
}

.site-menu__link span,
.site-menu__link small {
  display: block;
}

.site-menu__link span {
  color: #101010;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.15;
}

.site-menu__link small {
  margin-top: 5px;
  color: #68707b;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.25;
}

.site-menu__link.is-active {
  border-color: var(--neon-strong);
  background: rgba(182, 255, 0, 0.16);
  box-shadow: inset 0 0 0 1px var(--neon-strong);
}

.site-menu__link--kakao {
  border-color: #fee500;
  background: #fee500;
  box-shadow: 0 8px 18px rgba(254, 229, 0, 0.24);
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-menu__link--kakao small,
.site-menu__kakao-label small {
  margin-top: 2px;
  color: rgba(0, 0, 0, 0.68);
  text-align: left;
}

.site-menu__link--kakao .site-menu__kakao-label {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  width: 100%;
  color: #191919;
  font-size: 17px;
  font-weight: 950;
  line-height: 1;
}

.site-menu__link--kakao .site-menu__kakao-label i {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.site-menu__link--kakao .site-menu__kakao-label img {
  width: 40px;
  height: 40px;
  display: block;
  object-fit: contain;
}

.site-menu__link--kakao .site-menu__kakao-label svg {
  width: 22px;
  height: 22px;
  fill: #191919;
  display: block;
}

.site-menu__link--kakao .site-menu__kakao-label b {
  display: block;
  color: #191919;
  font-size: inherit;
  font-weight: 950;
  line-height: 1.05;
  text-align: left;
  white-space: nowrap;
}

.site-menu__link--kakao .site-menu__kakao-label > span {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.hero {
  position: relative;
  height: clamp(330px, 82vw, 395px);
  isolation: isolate;
  overflow: hidden;
  background: #101010;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.52) 38%, rgba(0, 0, 0, 0.16) 72%, rgba(0, 0, 0, 0.08) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.14) 0%, rgba(0, 0, 0, 0.16) 50%, rgba(0, 0, 0, 0.56) 100%);
}

.hero__copy {
  position: absolute;
  top: 62px;
  right: 22px;
  left: 22px;
  color: #fff;
}

.page-title {
  margin: 0;
  font-size: clamp(40px, 10.8vw, 52px);
  line-height: 1.08;
  font-weight: 950;
  letter-spacing: -0.07em;
}

.highlight-title {
  display: inline-block;
  margin-bottom: 10px;
  padding: 5px 10px 7px;
  color: #000;
  background: linear-gradient(90deg, var(--neon) 0%, #c8ff22 100%);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  box-shadow: 0 8px 18px rgba(182, 255, 0, 0.24);
}

.page-title__white {
  display: block;
  color: #fff;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.32);
}

.hero__lead {
  margin: 20px 0 0;
  font-size: 18px;
  line-height: 1.55;
  font-weight: 800;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
}

.hero__desc {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 16px;
  line-height: 1.58;
  font-weight: 600;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
}

.form-wrap {
  position: relative;
  z-index: 10;
  margin-top: -28px;
  padding: 0 14px 18px;
  background: #f7f8fa;
}

.consult-card {
  width: 100%;
  padding: 26px 14px 18px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow-card);
}

.card-head {
  display: grid;
  grid-template-columns: 54px 1fr;
  column-gap: 14px;
  align-items: center;
  padding: 0 4px 18px;
}

.chat-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--neon);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(182, 255, 0, 0.28);
}

.card-title {
  margin: 0;
  font-size: 23px;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.055em;
}

.card-desc {
  margin: 7px 0 0;
  color: #4a4d53;
  font-size: 14px;
  line-height: 1.45;
  font-weight: 600;
  letter-spacing: -0.045em;
}

.field-group {
  margin-top: 10px;
  padding: 17px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
}

.label {
  display: block;
  margin: 0 0 12px;
  color: #101010;
  font-size: 17px;
  line-height: 1.3;
  font-weight: 800;
}

h3.label {
  margin-bottom: 10px;
}

.input {
  width: 100%;
  height: 52px;
  border: 1px solid #cfd4dc;
  border-radius: 10px;
  background: #fff;
  padding: 0 14px;
  color: #111;
  font-size: 16px;
  font-weight: 550;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.input::placeholder {
  color: #8b929b;
  font-weight: 500;
}

.input:focus {
  border-color: #96d900;
  box-shadow: 0 0 0 4px rgba(182, 255, 0, 0.22);
}

.help {
  margin: 9px 0 0;
  color: #686f78;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 550;
}

.help--contact {
  margin: -4px 0 12px;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.product-option {
  position: relative;
  display: block;
}

.product-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.option-box {
  min-height: 58px;
  padding: 0 12px;
  border: 1px solid #d6dbe2;
  border-radius: 11px;
  background: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #161616;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
}

.product-option input:checked + .option-box {
  border-color: #91d700;
  background: rgba(182, 255, 0, 0.13);
  box-shadow: inset 0 0 0 1px #91d700;
}

.product-option input:focus-visible + .option-box,
.checkbox-row input:focus-visible,
.submit-button:focus-visible,
.menu-button:focus-visible {
  outline: 3px solid rgba(182, 255, 0, 0.45);
  outline-offset: 2px;
}

.icon {
  flex: 0 0 auto;
  width: 27px;
  height: 27px;
  stroke: #111;
  stroke-width: 1.9;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-fields {
  display: grid;
  gap: 10px;
}

.input-with-icon {
  position: relative;
  display: block;
}

.input-with-icon .input {
  padding-left: 52px;
}

.input-with-icon .icon {
  position: absolute;
  top: 50%;
  left: 16px;
  width: 24px;
  height: 24px;
  transform: translateY(-50%);
}

.privacy-text {
  margin: 0 0 14px;
  color: #2e3137;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 600;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #3b3f46;
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
  user-select: none;
}

.checkbox-row input {
  width: 24px;
  height: 24px;
  margin: 0;
  border: 1px solid #b9c0ca;
  accent-color: var(--neon-strong);
  cursor: pointer;
}

.submit-button {
  position: relative;
  width: 100%;
  height: 64px;
  margin-top: 16px;
  border: 0;
  border-radius: 13px;
  background: linear-gradient(90deg, var(--neon) 0%, #9ff000 100%);
  color: #050505;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.06em;
  cursor: pointer;
  box-shadow: 0 14px 26px rgba(147, 219, 0, 0.25);
}

.submit-button svg {
  position: absolute;
  right: 18px;
  width: 31px;
  height: 31px;
  stroke: #050505;
  stroke-width: 2.1;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-footer {
  padding: 28px 18px calc(26px + var(--safe-bottom));
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.09), transparent 40%),
    var(--footer);
  color: #fff;
  text-align: center;
}

.footer-contact {
  margin: 20px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.footer-contact span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-divider {
  opacity: 0.36;
}

.site-footer .footer-business {
  max-width: 340px;
  margin: 20px auto 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 12.5px;
  line-height: 1.85;
  font-weight: 550;
  letter-spacing: -0.02em;
  word-break: keep-all;
}

.copyright {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: -0.015em;
}

@media (max-width: 374px) {
  .site-header {
    height: 66px;
  }

  .logo__image {
    width: 150px;
  }

  .footer-logo__image {
    width: 220px;
  }

  .hero {
    height: 320px;
  }

  .hero__copy {
    top: 52px;
    right: 18px;
    left: 18px;
  }

  .page-title {
    font-size: 36px;
  }

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

  .option-box {
    min-height: 54px;
  }

  .consult-card {
    padding-right: 12px;
    padding-left: 12px;
  }

  .footer-contact {
    flex-direction: column;
    gap: 8px;
  }

  .footer-divider {
    display: none;
  }
}