:root {
  --bg: #070707;
  --bg-elev: #121212;
  --bg-card: #181818;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f5f5f5;
  --muted: #a8a8a8;
  --orange: #ff6a00;
  --amber: #f0a000;
  --green: #2fd46a;
  --warn: #ffb454;
  --radius: 12px;
  --header-h: 64px;
  --sticky-h: 56px;
  --max: 1080px;
  --font: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  padding-bottom: calc(var(--sticky-h) + 12px);
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
  background: rgba(7, 7, 7, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand__mark {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
}

.brand__text {
  min-width: 0;
  display: grid;
}

.brand__text strong {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand__text small {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.02em;
}

.nav-desktop {
  display: none;
  gap: 18px;
  margin-left: auto;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.nav-desktop a:hover {
  color: var(--text);
}

.header-call {
  display: none;
  margin-left: auto;
  color: var(--orange);
  font-weight: 800;
  font-size: 14px;
}

.menu-btn {
  margin-left: auto;
  width: 40px;
  height: 40px;
  display: grid;
  place-content: center;
  gap: 5px;
}

.menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
}

.nav-mobile {
  position: sticky;
  top: var(--header-h);
  z-index: 49;
  display: grid;
  gap: 4px;
  padding: 12px 16px 16px;
  background: #0d0d0d;
  border-bottom: 1px solid var(--line);
}

.nav-mobile[hidden] {
  display: none;
}

.nav-mobile a {
  padding: 12px 10px;
  border-radius: 8px;
  font-weight: 700;
}

.nav-mobile a:hover {
  background: var(--bg-elev);
}

.nav-mobile__call {
  margin-top: 6px;
  background: var(--orange);
  color: #111;
  text-align: center;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-color: #0a0a0a;
  background-image: url("../images/hero-bg.jpg");
  background-size: cover;
  background-position: 62% center;
  background-repeat: no-repeat;
}

.hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 7, 7, 0.28) 0%, rgba(7, 7, 7, 0.55) 42%, rgba(7, 7, 7, 0.9) 100%),
    linear-gradient(90deg, rgba(7, 7, 7, 0.62) 0%, rgba(7, 7, 7, 0.28) 48%, rgba(7, 7, 7, 0.12) 100%);
  pointer-events: none;
}

.hero__bg::after {
  content: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 48px 0 40px;
  animation: rise 0.7s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 106, 0, 0.16);
  border: 1px solid rgba(255, 106, 0, 0.35);
  color: #ffc089;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero__eyebrow {
  display: block;
  font-size: clamp(18px, 4.5vw, 28px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero__title {
  display: block;
  margin-top: 6px;
  font-size: clamp(32px, 8vw, 52px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.hero__title em {
  font-style: normal;
  color: var(--orange);
}

.hero__lead {
  margin-top: 16px;
  color: #d8d8d8;
  font-size: 15px;
  max-width: 34rem;
}

.hero__phone {
  margin-top: 22px;
}

.hero__phone span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 4px;
}

.hero__phone a {
  font-size: clamp(28px, 7vw, 40px);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.hero__ctas {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 16px;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn:hover {
  filter: brightness(1.06);
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--orange);
  color: #111;
}

.btn--accent {
  background: var(--amber);
  color: #111;
}

.btn--ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn--wide {
  width: 100%;
  margin-top: 24px;
}

.hero__live {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(47, 212, 106, 0.12);
  border: 1px solid rgba(47, 212, 106, 0.28);
  color: #b8f5cb;
  font-size: 13px;
  font-weight: 700;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(47, 212, 106, 0.55);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px rgba(47, 212, 106, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(47, 212, 106, 0);
  }
}

/* Trust */
.trust {
  width: min(100% - 32px, var(--max));
  margin: -8px auto 0;
  position: relative;
  z-index: 2;
}

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

.trust__grid article {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.trust__grid strong {
  display: block;
  font-size: 18px;
  font-weight: 900;
  color: var(--orange);
  letter-spacing: -0.02em;
}

.trust__grid p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.trust__list {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust__list li {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  color: #ddd;
}

/* Sections */
.section {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 64px 0;
}

.section--dark {
  width: 100%;
  margin: 0;
  padding: 64px 16px;
  background: linear-gradient(180deg, #0c0c0c, #101010);
  border-block: 1px solid var(--line);
}

.section--dark > * {
  width: min(100%, var(--max));
  margin-left: auto;
  margin-right: auto;
}

.section--dark > .section__desc {
  max-width: min(100%, var(--max));
}

.section--warn {
  background:
    radial-gradient(ellipse at top, rgba(255, 180, 84, 0.08), transparent 50%),
    var(--bg);
}

.section--cta {
  text-align: center;
  padding-bottom: 80px;
}

.section__label {
  color: var(--orange);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.section h2 {
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.section__desc {
  margin-top: 12px;
  color: var(--muted);
  max-width: 40rem;
}

.section--cta .section__desc,
.section--cta p {
  margin: 12px auto 0;
  color: var(--muted);
  max-width: 36rem;
}

/* Videos — TIP(세로) + 소개(가로) */
.section--videos {
  text-align: center;
}

.videos-head__desc {
  margin-left: auto;
  margin-right: auto;
}

.video-pair {
  margin-top: 28px;
  display: grid;
  gap: 20px;
  align-items: center;
}

.video-figure {
  margin: 0;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #0c0c0c;
  text-align: left;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.video-figure--tip {
  width: min(100%, 320px);
  margin-left: auto;
  margin-right: auto;
}

.video-figure__media {
  position: relative;
  background: #000;
}

.video-figure__player {
  display: block;
  width: 100%;
  background: #000;
}

.video-figure__player--portrait {
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.video-figure__player--landscape {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.video-figure__badge {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--orange);
  color: #111;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.video-figure figcaption {
  padding: 14px 18px 16px;
}

.video-figure figcaption strong {
  display: block;
  font-size: 14px;
  font-weight: 800;
}

.video-figure figcaption span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

/* Cards */
.card-grid {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.card-grid--2 {
  grid-template-columns: 1fr;
}

.info-card,
.warn-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.info-card--accent {
  border-color: rgba(255, 106, 0, 0.28);
  background: linear-gradient(180deg, rgba(255, 106, 0, 0.08), var(--bg-card));
}

.info-card h3,
.warn-card h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}

.info-card p,
.warn-card p {
  color: var(--muted);
  font-size: 14px;
}

.warn-card em {
  display: block;
  margin-top: 12px;
  font-style: normal;
  color: var(--warn);
  font-size: 13px;
  font-weight: 700;
}

/* Steps / process */
.steps,
.process {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.steps li,
.process li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--line);
}

.steps span,
.process strong {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 106, 0, 0.15);
  color: var(--orange);
  font-weight: 900;
}

.process strong {
  width: auto;
  height: auto;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
}

.steps h3,
.process h3 {
  font-size: 16px;
  font-weight: 800;
}

.steps p,
.process p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.brand-cols {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}

.brand-cols h3 {
  font-size: 15px;
  color: var(--orange);
  margin-bottom: 10px;
}

.brand-cols ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.brand-cols li {
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
}

.phone-xl {
  display: inline-block;
  margin-top: 18px;
  font-size: clamp(30px, 8vw, 44px);
  font-weight: 900;
  color: var(--orange);
  letter-spacing: -0.03em;
}

.section--cta .hero__ctas {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 16px 100px;
  background: #050505;
  display: grid;
  gap: 24px;
  width: min(100%, calc(var(--max) + 32px));
  margin: 0 auto;
}

.site-footer__brand strong {
  font-size: 18px;
  font-weight: 900;
}

.site-footer__brand p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer__brand a {
  display: inline-block;
  margin-top: 10px;
  color: var(--orange);
  font-weight: 800;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.site-footer__meta {
  color: #777;
  font-size: 12px;
  line-height: 1.7;
}

/* Sticky bar */
.sticky-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  height: var(--sticky-h);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  background: #111;
  border-top: 1px solid var(--line);
}

.sticky-bar a {
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
}

.sticky-bar__msg {
  background: var(--orange);
  color: #111;
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.sticky-bar__call {
  background: #1a1a1a;
}

/* Mirror reservation banner */
.reserve-banner {
  margin-top: 24px;
  display: grid;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 106, 0, 0.35);
  border-radius: var(--radius);
  background: rgba(255, 106, 0, 0.07);
}

.reserve-banner strong {
  color: var(--orange);
  font-size: 17px;
  font-weight: 900;
}

.reserve-banner p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.reserve-banner b {
  color: var(--text);
}

/* Inquiry form */
.inquiry {
  max-width: 720px;
}

.inquiry .section__desc strong {
  color: var(--text);
}

.inquiry-form {
  margin-top: 28px;
  display: grid;
  gap: 20px;
}

.field {
  display: grid;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.field > label,
.field > legend {
  padding: 0;
  font-size: 15px;
  font-weight: 800;
}

.field > legend {
  margin-bottom: 8px;
}

.req,
.opt {
  margin-left: 4px;
  font-size: 12px;
  font-weight: 700;
}

.req {
  color: var(--orange);
}

.opt {
  color: var(--muted);
}

.field-row {
  display: grid;
  gap: 20px;
}

.inquiry-form input[type="text"],
.inquiry-form input[type="tel"],
.inquiry-form input[type="date"],
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: var(--bg-card);
  color: var(--text);
  font: inherit;
  font-size: 16px;
}

.inquiry-form input[type="date"] {
  color-scheme: dark;
}

.inquiry-form select {
  appearance: none;
  padding-right: 36px;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}

.inquiry-form textarea {
  resize: vertical;
  line-height: 1.5;
}

.inquiry-form input::placeholder,
.inquiry-form textarea::placeholder {
  color: #6d6d6d;
}

.inquiry-form input:focus-visible,
.inquiry-form textarea:focus-visible,
.chip input:focus-visible + span,
.consent__check input:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.inquiry-form [aria-invalid="true"] {
  border-color: #ff5a5a !important;
}

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

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

.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: var(--bg-card);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
}

.chip input:checked + span {
  border-color: var(--orange);
  background: rgba(255, 106, 0, 0.14);
  color: var(--orange);
}

.field__hint strong {
  color: var(--text);
}

.vehicle > legend {
  margin-bottom: 4px;
}

.vehicle .field > label {
  font-size: 13px;
  color: var(--muted);
}

.reserve {
  display: grid;
  gap: 20px;
  padding: 18px 16px;
  border: 1px solid rgba(255, 106, 0, 0.35);
  border-radius: var(--radius);
  background: rgba(255, 106, 0, 0.06);
}

.reserve[hidden] {
  display: none;
}

.reserve__notice {
  font-size: 14px;
  color: var(--muted);
}

.reserve__notice strong {
  display: block;
  margin-bottom: 4px;
  color: var(--orange);
  font-size: 16px;
}

.photo-note {
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  border-radius: 8px;
  background: var(--bg-elev);
}

.photo-note strong {
  font-size: 15px;
  font-weight: 800;
}

.photo-note p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.consent {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elev);
}

.consent__check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.consent__check input {
  width: 20px;
  height: 20px;
  accent-color: var(--orange);
}

.consent details {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.consent summary {
  cursor: pointer;
  font-weight: 700;
}

.consent details ul {
  margin-top: 8px;
  display: grid;
  gap: 4px;
  padding-left: 16px;
  list-style: disc;
}

.form-error {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255, 90, 90, 0.12);
  color: #ff8a8a;
  font-size: 14px;
  font-weight: 700;
}

.inquiry-form .btn--wide {
  margin-top: 0;
}

.inquiry-form .btn--primary {
  min-height: 58px;
  font-size: 18px;
}

.inquiry-form button[disabled] {
  opacity: 0.6;
  cursor: wait;
}

.inquiry-done {
  margin-top: 28px;
  padding: 24px 20px;
  border: 1px solid rgba(255, 106, 0, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 106, 0, 0.08), var(--bg-card));
}

.inquiry-done:focus {
  outline: none;
}

.inquiry-done h3 {
  font-size: 20px;
  font-weight: 900;
}

.inquiry-done p {
  margin-top: 8px;
  color: var(--muted);
}

.inquiry-done p strong {
  color: var(--text);
}

.inquiry-done__text {
  margin: 16px 0 0;
  padding: 14px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  font: inherit;
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-all;
}

.inquiry-done__actions {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

@media (min-width: 768px) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }

  .reserve-banner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .field-row--3 {
    grid-template-columns: 1fr 1.4fr 1fr;
  }

  .inquiry-done__actions {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop */
@media (min-width: 768px) {
  .menu-btn {
    display: none;
  }

  .nav-desktop {
    display: flex;
  }

  .header-call {
    display: inline-flex;
    margin-left: 0;
  }

  .hero__ctas {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 680px;
  }

  .trust__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .video-pair {
    grid-template-columns: minmax(220px, 280px) 1fr;
    gap: 24px;
    align-items: center;
  }

  .video-figure--tip {
    width: 100%;
    margin: 0;
  }

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

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

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

  .brand-cols {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer {
    grid-template-columns: 1.2fr 1fr 1fr;
    align-items: start;
    padding-bottom: 48px;
  }

  body {
    padding-bottom: 0;
  }

  .sticky-bar {
    display: none;
  }
}

@media (min-width: 1024px) {
  .site-header {
    padding: 0 28px;
  }

  .card-grid:not(.card-grid--2) {
    grid-template-columns: repeat(4, 1fr);
  }

  .process {
    grid-template-columns: repeat(4, 1fr);
  }
}