/* ═══════════════════════════════════════════════════
   PASO — Shared Design System  v2.0
   Dentsu / Hakuhodo editorial grade
═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap');

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

/* ─── Design Tokens ─── */
:root {
  /* Core palette */
  --ink:          #04040A;
  --paper:        #F3F1EC;
  --mist:         #ECEAE4;
  --ember:        #C8614A;
  --ember-light:  #E07A62;
  --ember-dark:   #9E4A36;
  --ember-dim:    rgba(200, 97, 74, 0.08);

  /* Neutral scale */
  --gray-200:     #E0DED9;
  --gray-300:     #D0CEC9;
  --gray-500:     #9A9890;
  --gray-700:     #4A4845;

  /* Borders */
  --border:       rgba(4, 4, 10, 0.09);
  --border-dark:  rgba(255, 255, 255, 0.07);

  /* Grid */
  --gutter: clamp(24px, 5.5vw, 96px);
  --max-w:  1440px;

  /* Spacing scale */
  --sec-pad:  clamp(72px, 9vw, 130px);

  /* Easing */
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-back: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Base ─── */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  background: var(--paper);
  color: var(--ink);
  cursor: none;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; }

/* ─── Grain overlay ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9990;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px;
  background-repeat: repeat;
}

/* ═══════════════════════════════════════════════════
   LAYOUT PRIMITIVES
═══════════════════════════════════════════════════ */

/* Grid container used on EVERY section */
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Section base */
.sec {
  padding: var(--sec-pad) 0;
}

/* Dark section variant */
.bg-ink {
  background: var(--ink);
}

/* Mist section variant */
.bg-mist {
  background: var(--mist);
}

/* ═══════════════════════════════════════════════════
   TYPOGRAPHY
═══════════════════════════════════════════════════ */

/* Display / H1 */
.t-display {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: clamp(2.8rem, 5.5vw, 6.5rem);
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--ink);
}

/* Section heading H2 */
.t-section {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: clamp(1.8rem, 2.8vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

/* H3 */
.t-h3 {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}

/* Body */
.t-body {
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  font-weight: 300;
  line-height: 2;
  color: var(--gray-700);
}

/* Label / eyebrow */
.t-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-500);
}

/* Legacy aliases kept for backward-compat with other pages */
.h-display  { font-family: 'Noto Sans JP', sans-serif; font-weight: 900; font-size: clamp(2.4rem, 4.5vw, 5.5rem); line-height: 1.02; letter-spacing: -0.03em; color: var(--ink); }
.h-display.white { color: var(--paper); }
.h-section  { font-family: 'Noto Sans JP', sans-serif; font-weight: 900; font-size: clamp(1.8rem, 2.8vw, 3.2rem); line-height: 1.08; letter-spacing: -0.025em; color: var(--ink); }
.h-section.white { color: var(--paper); }
.body-l     { font-size: clamp(0.9rem, 1.3vw, 1.05rem); font-weight: 300; line-height: 2; color: var(--gray-700); }
.body-l.white { color: rgba(255, 255, 255, 0.6); }
.body-s     { font-size: 0.85rem; font-weight: 300; line-height: 1.9; color: var(--gray-500); }

/* Dark-section overrides */
.bg-ink .t-display,
.bg-ink .t-section,
.bg-ink .t-h3  { color: var(--paper); }
.bg-ink .t-body { color: rgba(255, 255, 255, 0.55); }

/* ═══════════════════════════════════════════════════
   EYEBROW LABEL  —  always .ey > span + p
═══════════════════════════════════════════════════ */
.ey {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(16px, 2vw, 28px);
}
.ey span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--ember);
  flex-shrink: 0;
}
.ey p {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember);
}
.bg-ink .ey span { background: rgba(255, 255, 255, 0.20); }
.bg-ink .ey p    { color: rgba(255, 255, 255, 0.35); }

/* Legacy eyebrow kept for other pages */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--ember);
  flex-shrink: 0;
}
.eyebrow-text {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ember);
}
.eyebrow.white .eyebrow-text { color: rgba(255, 255, 255, 0.4); }
.eyebrow.white::before       { background: rgba(255, 255, 255, 0.2); }

/* ═══════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 36px;
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.35s ease, color 0.35s ease,
              transform 0.35s ease, box-shadow 0.35s ease,
              border-color 0.35s ease;
  cursor: none;
  border: 1px solid transparent;
}

.btn-ember {
  background: var(--ember);
  color: var(--paper);
  border-color: var(--ember);
}
.btn-ember:hover {
  background: var(--ember-dark);
  border-color: var(--ember-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 44px rgba(200, 97, 74, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.30);
}
.btn-outline-white:hover {
  border-color: var(--paper);
  transform: translateY(-2px);
}

.btn-ink {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.btn-ink:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  transform: translateY(-2px);
}

.btn-arrow::after { content: '↗'; font-size: 1em; transition: transform 0.3s; }
.btn-arrow:hover::after { transform: translate(2px, -2px); }

/* ═══════════════════════════════════════════════════
   SCROLL PROGRESS
═══════════════════════════════════════════════════ */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  height: 1px;
  width: 0%;
  background: var(--ember);
  transition: width 0.08s linear;
}

/* ═══════════════════════════════════════════════════
   PAGE LOADER
═══════════════════════════════════════════════════ */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}
#loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 2.8rem;
  letter-spacing: -0.06em;
  color: var(--paper);
  opacity: 0;
  animation: ldFadeIn 0.6s ease 0.3s forwards;
}

.loader-sub {
  font-family: 'Inter', sans-serif;
  font-size: 0.60rem;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  opacity: 0;
  animation: ldFadeIn 0.6s ease 0.65s forwards;
}

.loader-line {
  width: 120px;
  height: 1px;
  background: rgba(255, 255, 255, 0.10);
  overflow: hidden;
  opacity: 0;
  animation: ldFadeIn 0.5s ease 0.5s forwards;
}
.loader-line-inner {
  height: 100%;
  width: 0%;
  background: var(--ember);
  animation: ldBar 1.7s cubic-bezier(0.4, 0, 0.2, 1) 0.7s forwards;
}

@keyframes ldFadeIn { to { opacity: 1; } }
@keyframes ldBar    { to { width: 100%; } }

/* ═══════════════════════════════════════════════════
   CUSTOM CURSOR
═══════════════════════════════════════════════════ */
#cursor {
  width: 10px;
  height: 10px;
  background: white;
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9001;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}

#cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid white;
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9000;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width 0.4s ease, height 0.4s ease, opacity 0.4s ease;
}

body.ch #cursor      { width: 5px; height: 5px; }
body.ch #cursor-ring { width: 52px; height: 52px; }

/* "View" label on card hover */
#cursor-ring.has-label {
  width: 72px; height: 72px;
  border-color: white;
  background: rgba(200, 97, 74, 0.85);
  backdrop-filter: blur(4px);
  mix-blend-mode: normal;
  display: flex; align-items: center; justify-content: center;
}
#cursor-ring.has-label::after {
  content: 'View';
  font-family: 'Inter', sans-serif;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: white;
}

/* ═══════════════════════════════════════════════════
   NAVIGATION  —  64px tall, world-class minimal
═══════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  height: 64px;
  transition: background 0.5s ease, border-color 0.5s ease;
}

/* Inner wrapper — 3-column grid prevents logo/links/CTA overlap at any width */
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

#navbar.scrolled {
  background: rgba(248, 246, 242, 0.95);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border-bottom: 1px solid var(--border);
}

#navbar.dark { color: var(--paper); }
#navbar.dark.scrolled { color: var(--ink); background: rgba(248, 246, 242, 0.97); }

/* Logo — left */
.nav-logo {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.05em;
  color: inherit;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.nav-logo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ember);
  flex-shrink: 0;
}
#navbar.dark .nav-logo { color: var(--paper); }
#navbar.dark.scrolled .nav-logo { color: var(--ink); }

/* Nav links — centered via grid column 2 */
.nav-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  list-style: none;
}
.nav-center a {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: inherit;
  text-decoration: none;
  opacity: 0.45;
  position: relative;
  padding-bottom: 2px;
  transition: opacity 0.25s;
}
.nav-center a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: currentColor;
  transition: width 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-center a:hover,
.nav-center a.active { opacity: 1; }
.nav-center a:hover::after,
.nav-center a.active::after { width: 100%; }
#navbar.dark .nav-center a { color: var(--paper); }
#navbar.dark.scrolled .nav-center a { color: var(--ink); }

/* CTA button — right column */
.nav-cta {
  justify-self: end;
  margin-left: 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 26px;
  border-radius: 100px;
  background: var(--ember);
  color: var(--paper) !important;
  text-decoration: none;
  opacity: 1 !important;
  transition: background 0.3s, transform 0.3s;
  cursor: none;
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--ember-dark); transform: translateY(-1px); }
#navbar.dark:not(.scrolled) .nav-cta {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}
#navbar.dark:not(.scrolled) .nav-cta:hover { background: var(--ember); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  justify-self: end;
  margin-left: 0;
  cursor: none;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  width: 22px;
  height: 1px;
  background: currentColor;
  display: block;
  transition: all 0.35s ease;
}

/* ═══════════════════════════════════════════════════
   MOBILE NAVIGATION
═══════════════════════════════════════════════════ */
#mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 490;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 48px 40px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#mobile-nav.open { opacity: 1; visibility: visible; }

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.mobile-nav-links a {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(2.2rem, 8vw, 4rem);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.18);
  text-decoration: none;
  letter-spacing: -0.03em;
  line-height: 1.15;
  transition: color 0.3s;
  display: block;
}
.mobile-nav-links a:hover { color: var(--paper); }

.mobile-nav-footer {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
}
.mobile-nav-footer p {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.06em;
}

/* ═══════════════════════════════════════════════════
   REVEAL ANIMATIONS
═══════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  filter: blur(5px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--d, 0s);
}
.reveal.up {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* Stagger helpers */
.r1 { --d: 0.08s; }
.r2 { --d: 0.18s; }
.r3 { --d: 0.28s; }
.r4 { --d: 0.38s; }
.r5 { --d: 0.48s; }

.reveal-clip {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.1s cubic-bezier(0.77, 0, 0.175, 1);
  transition-delay: var(--d, 0s);
}
.reveal-clip.up { clip-path: inset(0 0 0% 0); }

/* ═══════════════════════════════════════════════════
   HORIZONTAL RULES
═══════════════════════════════════════════════════ */
hr.rule {
  border: none;
  border-top: 1px solid var(--border);
}
hr.rule-dark {
  border: none;
  border-top: 1px solid var(--border-dark);
}

/* ═══════════════════════════════════════════════════
   MARQUEE
═══════════════════════════════════════════════════ */
.marquee-wrap {
  overflow: hidden;
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 18px 0;
}
.marquee-track {
  display: flex;
  animation: marquee 32s linear infinite;
  width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 28px;
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  white-space: nowrap;
}
.marquee-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ember);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════
   CTA STRIP
═══════════════════════════════════════════════════ */
.cta-strip {
  background: var(--ember);
  padding: var(--sec-pad) var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-strip-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: clamp(1.2rem, 2.2vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 580px;
}
.cta-strip-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 44px;
  border-radius: 100px;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s, color 0.3s, transform 0.3s;
  white-space: nowrap;
  cursor: none;
  flex-shrink: 0;
}
.cta-strip-btn:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
footer {
  background: var(--ink);
  padding: clamp(60px, 8vw, 100px) var(--gutter) clamp(40px, 5vw, 60px);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  padding-bottom: clamp(40px, 5vw, 60px);
  border-bottom: 1px solid var(--border-dark);
}
.footer-logo {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.05em;
  color: var(--paper);
  display: block;
  margin-bottom: 14px;
}
.footer-tagline {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.32);
  line-height: 1.9;
  font-weight: 300;
}
.footer-nav-group h5 {
  font-family: 'Inter', sans-serif;
  font-size: 0.60rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  margin-bottom: 20px;
}
.footer-nav-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav-group a {
  font-size: 0.83rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  position: relative;
  padding-bottom: 1px;
  transition: color 0.25s;
}
.footer-nav-group a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--ember);
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.footer-nav-group a:hover { color: var(--paper); }
.footer-nav-group a:hover::after { width: 100%; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-copy {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.22);
  letter-spacing: 0.06em;
}
.footer-email {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.38);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-email:hover { color: var(--ember); }

/* ═══════════════════════════════════════════════════
   PAGE HERO  (used on inner pages)
═══════════════════════════════════════════════════ */
.page-hero {
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  padding: 140px 0 80px;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
/* Aligns hero text to same horizontal grid as .wrap sections */
.page-hero-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 2;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(200, 97, 74, 0.12) 0%, transparent 70%);
}

/* ═══════════════════════════════════════════════════
   FORMS
═══════════════════════════════════════════════════ */
.form-row { margin-bottom: 32px; }
.form-label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 10px;
}
.form-req { color: var(--ember); margin-left: 4px; }
.form-ctrl {
  width: 100%;
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid var(--gray-300);
  background: transparent;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.93rem;
  font-weight: 300;
  color: var(--ink);
  outline: none;
  border-radius: 0;
  transition: border-color 0.3s;
  appearance: none;
}
.form-ctrl:focus { border-bottom-color: var(--ink); }
.form-ctrl::placeholder { color: var(--gray-300); }
.btn-submit {
  width: 100%;
  padding: 18px;
  background: var(--ink);
  color: var(--paper);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.83rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  border: none;
  border-radius: 100px;
  cursor: none;
  margin-top: 16px;
  transition: background 0.3s, transform 0.3s;
}
.btn-submit:hover { background: var(--ember); transform: translateY(-2px); }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */
@media (max-width: 980px) {
  /* Nav — switch to hamburger before links can overlap */
  .nav-inner { padding: 0 24px; grid-template-columns: 1fr auto; }
  .nav-center, .nav-cta { display: none; }
  .hamburger { display: flex; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* CTA strip */
  .cta-strip { flex-direction: column; align-items: flex-start; }

  /* Page hero — restore side padding at mobile */
  .page-hero { padding: 120px 0 64px; }
}