:root {
  --bg0: #07080a;
  --bg1: #0b0c0f;
  --card: rgba(255, 255, 255, 0.06);
  --stroke: rgba(255, 255, 255, 0.10);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.70);
  --muted2: rgba(255, 255, 255, 0.52);
  --accent: #ff9a2f;
  --maxw: 1050px;
  --pad: 18px;
  --r: 16px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 20% -10%, rgba(255, 154, 47, 0.18), transparent 60%),
    radial-gradient(900px 520px at 85% 10%, rgba(255, 154, 47, 0.10), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
  font-family: ui-sans-serif, system-ui, -apple-system, "Hiragino Sans", "Noto Sans JP", sans-serif;
}

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

.skip {
  position: absolute;
  left: -9999px;
  top: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--stroke);
  border-radius: 12px;
}
.skip:focus {
  left: 10px;
  z-index: 50;
}

.top {
  padding: 18px var(--pad) 8px;
}

.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 999px;
  background: rgba(8, 9, 12, 0.40);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 12px;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 120px;
}

.brandMark {
  width: 16px;
  height: 16px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), rgba(255, 203, 120, 0.95));
  box-shadow: 0 14px 34px rgba(255, 154, 47, 0.18);
}

.brandText {
  font-weight: 780;
  letter-spacing: 0.02em;
}

.navLinks {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
  font-size: 13px;
  color: var(--muted);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.navLinks::-webkit-scrollbar {
  display: none;
}

.navLinks a {
  white-space: nowrap;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.navLinks a:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  max-width: var(--maxw);
  margin: 18px auto 0;
  padding: 18px 0 10px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 16px;
  align-items: start;
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 4.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 860;
}

.lead {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.75;
}

.fineprint {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted2);
  line-height: 1.55;
}

.shots {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.shot {
  flex: 0 0 auto;
  width: min(280px, 72vw);
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.25);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.55);
  scroll-snap-align: start;
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
}

.main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px var(--pad) 54px;
}

.section {
  padding: 26px 0 10px;
}

.sectionHeader {
  margin-bottom: 14px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 154, 47, 0.85);
}

h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 34px);
  letter-spacing: -0.02em;
  line-height: 1.18;
  font-weight: 850;
}

.sub {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 15px;
  max-width: 70ch;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--r);
  padding: 16px;
}

.card h3 {
  margin: 0 0 8px;
  font-weight: 820;
  letter-spacing: -0.01em;
}

.list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.list strong {
  color: rgba(255, 255, 255, 0.92);
}

details {
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  padding-top: 10px;
  margin-top: 10px;
}
details:first-of-type {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

summary {
  cursor: pointer;
  font-weight: 760;
  color: rgba(255, 255, 255, 0.90);
}

details p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px var(--pad) 34px;
}

.footerInner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.brandLine {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.footerLinks {
  display: flex;
  gap: 10px;
  color: var(--muted2);
  font-size: 13px;
  flex-wrap: wrap;
}

.footerLinks a {
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.footerLinks a:hover {
  border-color: rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .navLinks {
    justify-content: flex-start;
  }
}

/* Contact Form */
.contactForm {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--r);
  padding: clamp(16px, 4vw, 32px);
  margin-top: 24px;
}

.formGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.formGroup {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.formGroup.fullWidth {
  grid-column: span 2;
}

.formGroup label {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.required {
  color: var(--accent);
}

.contactForm input[type="text"],
.contactForm input[type="email"],
.contactForm textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.contactForm input:focus,
.contactForm textarea:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 154, 47, 0.5);
  box-shadow: 0 0 0 2px rgba(255, 154, 47, 0.1);
}

.checkboxGroup {
  margin-top: 8px;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

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

.checkboxText .link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.formMessage {
  margin-top: 20px;
  font-size: 14px;
}

.successMsg {
  color: #4ade80;
  padding: 12px;
  background: rgba(74, 222, 128, 0.1);
  border-radius: 12px;
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.errorMsg {
  color: #f87171;
  padding: 12px;
  background: rgba(248, 113, 113, 0.1);
  border-radius: 12px;
  border: 1px solid rgba(248, 113, 113, 0.2);
}

.errorMsg ul {
  margin: 5px 0 0;
  padding-left: 20px;
}

.formSubmit {
  margin-top: 32px;
  display: flex;
  justify-content: flex-end;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  min-width: 140px;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #ff7e1a);
  color: #000;
  box-shadow: 0 8px 24px rgba(255, 154, 47, 0.25);
}

.button.primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 154, 47, 0.35);
}

.button.primary:active:not(:disabled) {
  transform: translateY(0);
}

.button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0,0,0,0.1);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.button.loading .spinner {
  display: block;
}

.button.loading .btnText {
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 640px) {
  .formGrid {
    grid-template-columns: 1fr;
  }
  .formGroup.fullWidth {
    grid-column: span 1;
  }
}