/* ============================================
   PORTO - 株式会社ポルト
   原宿エリア特化 / 土地オーナー向けコーポレート
   v3 — 日本語ゴシック専用
   ============================================ */

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

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

:root {
  /* Refined dark palette */
  --bg: #0b0b0c;
  --bg-2: #111113;
  --bg-3: #17171a;
  --line: #222226;
  --line-2: #33333a;
  --text: #f4f3ef;
  --text-dim: #a8a59e;
  --text-mute: #6b6862;

  /* PORTO brand blue */
  --accent: #3b6cb8;
  --accent-bright: #5a8bd6;
  --brand-blue: #1f4ea0;
  --accent-soft: rgba(59, 108, 184, 0.1);

  --container: 1320px;
  --gutter: clamp(24px, 4vw, 80px);

  /* Type — gothic only */
  --sans: 'Noto Sans JP', 'Inter', system-ui, sans-serif;
  --sans-en: 'Inter', 'Noto Sans JP', sans-serif;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'palt';
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { background: none; border: none; color: inherit; font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }

/* ============================================
   PRIMITIVES
   ============================================ */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Chapter label — single language */
.chapter {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.35em;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.chapter .num {
  color: var(--accent-bright);
  font-family: var(--sans-en);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
}

/* Body */
p.body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* PORTO brand mark — blue rounded badge */
.porto-mark {
  background: var(--brand-blue);
  color: #ffffff;
  font-family: var(--sans-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  padding: 5px 10px 4px;
  border-radius: 4px;
  line-height: 1;
  display: inline-block;
  font-style: italic;
}

.porto-mark.lg {
  font-size: 24px;
  padding: 9px 18px 8px;
  border-radius: 6px;
}

/* ============================================
   NAVIGATION — クリーン1行構成
   ============================================ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 72px;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(11, 11, 12, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.nav-logo .name {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 44px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.18em;
}

.nav-links a {
  color: var(--text-dim);
  transition: color 0.3s;
  position: relative;
  padding: 8px 0;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-bright);
  transition: width 0.3s;
}

.nav-links a:hover::after { width: 100%; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

.nav-tel {
  font-family: var(--sans-en);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-tel::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-bright);
  border-radius: 50%;
  flex-shrink: 0;
}

.nav-cta {
  padding: 12px 24px;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.15em;
  transition: all 0.3s;
  border: 1px solid var(--accent);
}

.nav-cta:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 72px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5) contrast(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(11,11,12,0.55) 0%,
      rgba(11,11,12,0.3) 35%,
      rgba(11,11,12,0.55) 70%,
      rgba(11,11,12,0.92) 100%),
    linear-gradient(90deg,
      rgba(11,11,12,0.65) 0%,
      rgba(11,11,12,0.0) 55%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: 120px var(--gutter) 100px;
  max-width: var(--container);
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--accent-bright);
  margin-bottom: 48px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 18px;
}

.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent-bright);
}

/* Main JP headline */
.hero-headline {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(40px, 6.8vw, 92px);
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 44px;
  max-width: 1100px;
  text-wrap: balance;
}

.hero-headline .light {
  font-weight: 300;
  color: var(--text-dim);
}

.hero-headline .accent {
  color: var(--accent-bright);
}

.hero-sub {
  font-family: var(--sans);
  font-weight: 400;
  font-size: clamp(15px, 1.4vw, 19px);
  line-height: 2.1;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 56px;
  max-width: 580px;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 32px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.15em;
  transition: all 0.3s;
  cursor: pointer;
  border: 1px solid var(--accent);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-2);
}

.btn-ghost:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
}

.btn .arrow {
  width: 18px;
  height: 1px;
  background: currentColor;
  position: relative;
}

.btn .arrow::after {
  content: '';
  position: absolute;
  right: 0; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}

.hero-meta-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 22px var(--gutter);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.5));
}

.hero-meta-bar .scroll {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
}

.hero-meta-bar .scroll .line {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--accent-bright);
  animation: scroll-line 2.5s ease-in-out infinite;
  transform-origin: left;
}

@keyframes scroll-line {
  0%, 100% { transform: scaleX(0.4); }
  50% { transform: scaleX(1); }
}

.hero-meta-bar .meta-items {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.hero-meta-bar .meta-items span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.hero-meta-bar .meta-items .dot {
  width: 4px; height: 4px;
  background: var(--accent-bright);
  border-radius: 50%;
}

/* ============================================
   PHILOSOPHY
   ============================================ */

.philosophy {
  padding: 160px 0 180px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 100px;
  align-items: start;
}

.philosophy-left {
  position: sticky;
  top: 120px;
}

.philosophy-quote {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 56px;
  letter-spacing: 0.06em;
  text-wrap: balance;
}

.philosophy-quote .em {
  font-weight: 600;
  color: var(--text);
}

.philosophy-quote .accent {
  color: var(--accent-bright);
  font-weight: 500;
}

.philosophy-signature {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.32em;
  color: var(--accent-bright);
  margin-bottom: 48px;
  font-weight: 500;
}

.philosophy-body {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 640px;
}

/* ============================================
   TRUST BAND
   ============================================ */

.trust {
  padding: 100px 0;
  border-bottom: 1px solid var(--line);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.trust-item {
  padding: 0 36px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.trust-item:first-child { border-left: none; padding-left: 0; }

.trust-num {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
}

.trust-num .unit {
  font-size: 0.32em;
  color: var(--accent-bright);
  font-weight: 500;
  letter-spacing: 0.15em;
  margin-left: 8px;
}

.trust-label {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--text);
  letter-spacing: 0.1em;
}

.trust-sub {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--text-mute);
  font-weight: 400;
}

/* ============================================
   OWNERS
   ============================================ */

.owners {
  padding: 180px 0;
  border-bottom: 1px solid var(--line);
}

.owners-header {
  text-align: center;
  margin-bottom: 100px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.owners-header .chapter {
  margin-bottom: 36px;
}

.owners-header h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(32px, 4.4vw, 60px);
  line-height: 1.45;
  letter-spacing: 0.04em;
  margin-bottom: 32px;
  text-wrap: balance;
  color: var(--text);
}

.owners-header h2 .accent { color: var(--accent-bright); }
.owners-header h2 .light { font-weight: 300; color: var(--text-dim); }

.owners-header .lead {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  max-width: 700px;
  margin: 0 auto;
}

.owners-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.owner-item {
  display: grid;
  grid-template-columns: 90px 1fr 200px;
  gap: 48px;
  padding: 56px 0;
  border-top: 1px solid var(--line);
  align-items: start;
  transition: background 0.4s;
}

.owner-item:last-child { border-bottom: 1px solid var(--line); }
.owner-item:hover { background: rgba(59,108,184,0.04); }

.owner-num {
  font-family: var(--sans-en);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--accent-bright);
  padding-top: 8px;
}

.owner-content h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.55;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 20px;
  text-wrap: balance;
}

.owner-content p {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14.5px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.owner-arrow {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--text-mute);
  padding-top: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: flex-end;
  transition: color 0.3s;
}

.owner-arrow .arrow {
  width: 28px;
  height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.3s;
}

.owner-arrow .arrow::after {
  content: '';
  position: absolute;
  right: 0; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}

.owner-item:hover .owner-arrow { color: var(--accent-bright); }
.owner-item:hover .owner-arrow .arrow { width: 56px; }

/* ============================================
   SERVICES
   ============================================ */

.services {
  padding: 180px 0;
  border-bottom: 1px solid var(--line);
}

.services-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 100px;
}

.services-header h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1.4;
  letter-spacing: 0.04em;
  margin-top: 28px;
  color: var(--text);
  text-wrap: balance;
}

.services-header h2 .light { font-weight: 300; color: var(--text-dim); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 80px 64px;
}

.service-card {
  display: flex;
  flex-direction: column;
}

.service-card-header {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.service-card-num {
  font-family: var(--sans-en);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--accent-bright);
}

.service-card h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 24px;
}

.service-card p {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14.5px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 32px;
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-feature {
  display: flex;
  gap: 16px;
  align-items: baseline;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text);
}

.service-feature::before {
  content: '';
  width: 8px;
  height: 1px;
  background: var(--accent-bright);
  flex-shrink: 0;
  transform: translateY(-4px);
}

/* ============================================
   AREA
   ============================================ */

.area {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.area-image {
  position: relative;
  width: 100%;
  height: 80vh;
  min-height: 600px;
  overflow: hidden;
}

.area-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.65) contrast(1.02);
}

.area-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(11,11,12,0.4) 0%,
    transparent 30%,
    transparent 70%,
    rgba(11,11,12,0.95) 100%);
}

.area-image-caption {
  position: absolute;
  bottom: 50px;
  left: var(--gutter);
  right: var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: end;
  z-index: 2;
  color: var(--text);
  gap: 40px;
}

.area-image-caption .title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 60px);
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-wrap: balance;
  max-width: 700px;
}

.area-image-caption .title .accent { color: var(--accent-bright); }

.area-image-caption .coord {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-align: right;
  font-weight: 500;
}

.area-image-caption .coord .line { display: block; line-height: 2.1; }
.area-image-caption .coord .line:first-child { color: var(--accent-bright); }

.area-body {
  padding: 140px 0;
}

.area-body-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 100px;
  align-items: start;
}

.area-body h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-top: 32px;
  color: var(--text);
  text-wrap: balance;
}

.area-body h2 .light { font-weight: 300; color: var(--text-dim); }
.area-body h2 .accent { color: var(--accent-bright); }

.area-body p.body { margin-bottom: 28px; }

.area-list {
  margin-top: 48px;
  border-top: 1px solid var(--line);
}

.area-list-item {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.area-list-item .num {
  font-family: var(--sans-en);
  font-weight: 500;
  color: var(--accent-bright);
  font-size: 13px;
  letter-spacing: 0.1em;
}

.area-list-item .name {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.08em;
}

.area-list-item .stat {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--text-mute);
}

.area-list-item .stat.core { color: var(--accent-bright); }

/* ============================================
   ABOUT / COMPANY
   ============================================ */

.about {
  padding: 180px 0;
  border-bottom: 1px solid var(--line);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 100px;
  align-items: start;
}

.about-image-block {
  position: sticky;
  top: 120px;
}

.about-image-block img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.about-image-caption {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  font-weight: 500;
}

.about-image-caption .left { color: var(--accent-bright); }

.about-content h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.45;
  letter-spacing: 0.04em;
  margin-top: 32px;
  margin-bottom: 48px;
  color: var(--text);
  text-wrap: balance;
}

.about-content h2 .light { font-weight: 300; color: var(--text-dim); }
.about-content h2 .accent { color: var(--accent-bright); }

.about-content > p.body { margin-bottom: 24px; }

.about-table {
  margin-top: 80px;
  border-top: 1px solid var(--line);
}

.about-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  gap: 32px;
  align-items: baseline;
}

.about-row dt {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  font-weight: 500;
}

.about-row dd {
  font-family: var(--sans);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--text);
  font-weight: 500;
  line-height: 1.85;
}

/* ============================================
   CONTACT
   ============================================ */

.contact {
  padding: 180px 0 140px;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 80px;
  background: linear-gradient(180deg, transparent, var(--accent-bright));
}

.contact-intro {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 100px;
}

.contact-intro .chapter { margin-bottom: 36px; justify-content: center; display: flex; }

.contact-intro h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(36px, 5.2vw, 76px);
  line-height: 1.35;
  letter-spacing: 0.04em;
  margin-bottom: 36px;
  text-wrap: balance;
  color: var(--text);
}

.contact-intro h2 .light { font-weight: 300; color: var(--text-dim); }
.contact-intro h2 .accent { color: var(--accent-bright); }

.contact-intro .lead {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  max-width: 680px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.contact-channels { display: flex; flex-direction: column; }

.contact-channel {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  align-items: center;
  transition: background 0.3s;
}

.contact-channel:last-child { border-bottom: 1px solid var(--line); }
.contact-channel:hover { background: rgba(59,108,184,0.05); }

.contact-channel .ch-label {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  font-weight: 500;
}

.contact-channel .ch-value {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(18px, 1.8vw, 24px);
  letter-spacing: 0.06em;
  color: var(--text);
}

.contact-channel .ch-value.tel {
  font-family: var(--sans-en);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.contact-channel .ch-arrow {
  color: var(--accent-bright);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
}

.contact-hours {
  margin-top: 48px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text-dim);
  line-height: 2.1;
  letter-spacing: 0.06em;
}

.contact-hours strong {
  display: block;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  margin-bottom: 12px;
  font-weight: 500;
}

/* Form */
.contact-form {
  background: var(--bg);
  padding: 56px 56px 48px;
  border: 1px solid var(--line);
}

.contact-form-title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.contact-form-sub {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--text-mute);
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.08em;
}

.form-row { margin-bottom: 28px; }

.form-row.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.form-row label {
  display: block;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin-bottom: 12px;
  font-weight: 500;
}

.form-row label .req {
  color: var(--accent-bright);
  margin-left: 6px;
}

.form-row label .note {
  margin-left: 12px;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-mute);
  font-weight: 400;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-2);
  padding: 12px 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.05em;
  transition: border-color 0.3s;
}

.form-row textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.9;
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-bottom-color: var(--accent-bright);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--text-mute);
  font-weight: 400;
}

.form-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.form-check {
  padding: 11px 20px;
  border: 1px solid var(--line-2);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.3s;
  color: var(--text-dim);
}

.form-check:hover { color: var(--text); border-color: var(--text-dim); }

.form-check.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.form-submit {
  width: 100%;
  margin-top: 16px;
  padding: 22px;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.2em;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.form-submit:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 100px 0 40px;
}

.footer-mega-wrap {
  margin-bottom: 80px;
  overflow: hidden;
  text-align: center;
}

.footer-mega {
  font-family: var(--sans-en);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(80px, 18vw, 240px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent);
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  opacity: 0.4;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}

.footer-brand-mark { margin-bottom: 20px; }

.footer-brand-name {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.14em;
  color: var(--text);
  margin-bottom: 24px;
}

.footer-tagline {
  font-family: var(--sans);
  color: var(--text-dim);
  font-size: 13px;
  line-height: 2.1;
  letter-spacing: 0.06em;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  margin-bottom: 24px;
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col a {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: color 0.3s;
  letter-spacing: 0.06em;
}

.footer-col a:hover { color: var(--accent-bright); }

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

.footer-bottom .meta {
  display: flex;
  gap: 32px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .philosophy-grid { grid-template-columns: 1fr; gap: 60px; }
  .philosophy-left { position: static; }
  .area-body-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-header { grid-template-columns: 1fr; gap: 32px; }
  .services-grid { grid-template-columns: 1fr; gap: 56px; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-image-block { position: static; }
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
}

@media (max-width: 900px) {
  .nav { height: 64px; }
  .nav-links, .nav-tel { display: none; }
}

@media (max-width: 768px) {
  :root { --gutter: 20px; }

  .nav { padding: 0 var(--gutter); }
  .nav-right { gap: 12px; }

  .hero { min-height: 90vh; }
  .hero-content { padding: 100px var(--gutter) 130px; }
  .hero-meta-bar { flex-direction: column; align-items: flex-start; gap: 16px; padding: 20px var(--gutter); }
  .hero-meta-bar .meta-items { gap: 16px; justify-content: flex-start; }

  .philosophy, .owners, .services, .about, .contact { padding: 100px 0; }
  .area-body { padding: 80px 0; }

  .trust-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .trust-item { padding: 0; border-left: none; }
  .trust-item:nth-child(3), .trust-item:nth-child(4) { padding-top: 24px; border-top: 1px solid var(--line); }

  .owner-item { grid-template-columns: 1fr; gap: 12px; padding: 36px 0; }
  .owner-arrow { padding-top: 0; justify-content: flex-start; }

  .about-row { grid-template-columns: 110px 1fr; gap: 16px; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 16px; }

  .contact-form { padding: 32px 24px; }
  .form-row.two-col { grid-template-columns: 1fr; gap: 24px; }
  .contact-channel { grid-template-columns: 100px 1fr; gap: 12px; padding: 24px 0; }
  .contact-channel .ch-arrow { grid-column: 2; }

  .area-image-caption { flex-direction: column; gap: 20px; align-items: flex-start; }
  .area-image-caption .coord { text-align: left; }

  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}

@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; }
}