/* ============================================
   NOIR TRANSIT - Luxury Art & Premium Logistics
   ============================================ */

:root {
  --black: #0A0A0A;
  --black-light: #141414;
  --black-card: #111111;
  --gold: #C5A55A;
  --gold-light: #E8D5A0;
  --gold-dark: #A88C3F;
  --cream: #FAF8F2;
  --cream-dark: #F0EDE4;
  --gray: #888888;
  --gray-light: #AAAAAA;
  --gray-dark: #333333;
  --white: #FFFFFF;
  --font-en: 'Cormorant Garamond', serif;
  --font-jp: 'Shippori Mincho', serif;
  --font-body: 'Noto Sans JP', sans-serif;
  --ease: cubic-bezier(0.25, 0, 0.15, 1);
  --ease-out: cubic-bezier(0, 0, 0.15, 1);
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); color: var(--cream); background: var(--black); line-height: 1.8; overflow-x: hidden; }
a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Sample Banner */
.sample-banner {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 10000;
  background: var(--gold); color: var(--black);
  text-align: center; padding: 8px 16px;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.05em;
}

/* ========== HEADER ========== */
.header {
  position: fixed; top: 36px; left: 0; width: 100%; z-index: 1000;
  background: rgba(10,10,10,0.85); backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(197,165,90,0.1);
  transition: all 0.4s var(--ease);
}
.header.scrolled { background: rgba(10,10,10,0.95); }
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-monogram { flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; }
.logo-main { font-family: var(--font-en); font-size: 18px; font-weight: 600; letter-spacing: 0.15em; color: var(--cream); }
.logo-sub { font-family: var(--font-jp); font-size: 10px; color: var(--gold); letter-spacing: 0.1em; margin-top: -2px; }

.nav-desktop { display: flex; align-items: center; gap: 28px; }
.nav-desktop a {
  font-size: 13px; letter-spacing: 0.05em; color: var(--gray-light);
  transition: color 0.3s; position: relative;
}
.nav-desktop a:hover { color: var(--gold); }
.nav-desktop a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px;
  background: var(--gold); transition: width 0.3s var(--ease);
}
.nav-desktop a:hover::after { width: 100%; }
.nav-contact-btn {
  background: transparent !important; border: 1px solid var(--gold) !important;
  padding: 8px 20px !important; color: var(--gold) !important;
  font-size: 12px !important; letter-spacing: 0.1em;
  transition: all 0.3s var(--ease) !important;
}
.nav-contact-btn:hover { background: var(--gold) !important; color: var(--black) !important; }
.nav-contact-btn::after { display: none !important; }

/* Hamburger */
.hamburger { display: none; width: 32px; height: 24px; position: relative; z-index: 1001; }
.hamburger span {
  display: block; width: 100%; height: 1px; background: var(--cream);
  position: absolute; left: 0; transition: all 0.3s var(--ease);
}
.hamburger span:nth-child(1) { top: 4px; }
.hamburger span:nth-child(2) { top: 12px; }
.hamburger span:nth-child(3) { top: 20px; }
.hamburger.active span:nth-child(1) { top: 12px; transform: rotate(45deg); background: var(--gold); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { top: 12px; transform: rotate(-45deg); background: var(--gold); }

/* Mobile Nav */
.mobile-nav {
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh; z-index: 999;
  background: rgba(10,10,10,0.98); backdrop-filter: blur(30px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: all 0.4s var(--ease);
}
.mobile-nav.active { opacity: 1; visibility: visible; }
.mobile-nav-inner { text-align: center; }
.mobile-nav-logo { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 40px; }
.mobile-nav-logo span { font-family: var(--font-en); font-size: 20px; letter-spacing: 0.15em; color: var(--cream); }
.mobile-nav-links { display: flex; flex-direction: column; gap: 24px; margin-bottom: 48px; }
.mobile-nav-links a {
  font-family: var(--font-jp); font-size: 18px; color: var(--gray-light);
  letter-spacing: 0.1em; transition: color 0.3s;
}
.mobile-nav-links a:hover { color: var(--gold); }
.mobile-nav-contact { border-top: 1px solid rgba(197,165,90,0.2); padding-top: 32px; }
.mobile-nav-tel { font-family: var(--font-en); font-size: 24px; color: var(--gold); letter-spacing: 0.1em; }
.mobile-nav-hours { font-size: 13px; color: var(--gray); margin-top: 8px; }

/* ========== HERO ========== */
.hero {
  position: relative; height: 100vh; min-height: 700px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; margin-top: 36px;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); transition: transform 8s var(--ease); }
.hero.loaded .hero-bg img { transform: scale(1); }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.4) 40%, rgba(10,10,10,0.7) 100%);
}
.hero-content { position: relative; z-index: 2; text-align: center; padding: 0 24px; }
.hero-badge {
  display: inline-block; font-family: var(--font-en); font-size: 13px;
  letter-spacing: 0.2em; color: var(--gold); border: 1px solid rgba(197,165,90,0.3);
  padding: 8px 24px; margin-bottom: 32px;
  opacity: 0; transform: translateY(20px); animation: fadeUp 1s 0.3s var(--ease-out) forwards;
}
.hero-title {
  font-family: var(--font-jp); font-size: clamp(32px, 5vw, 56px);
  font-weight: 500; line-height: 1.5; letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.hero-title-line {
  display: block;
  opacity: 0; transform: translateY(30px);
  animation: fadeUp 1s var(--ease-out) forwards;
}
.hero-title-line:nth-child(1) { animation-delay: 0.5s; }
.hero-title-line:nth-child(2) { animation-delay: 0.7s; }
.hero-subtitle {
  font-size: 15px; color: var(--gray-light); line-height: 2;
  margin-bottom: 40px; letter-spacing: 0.03em;
  opacity: 0; transform: translateY(20px); animation: fadeUp 1s 0.9s var(--ease-out) forwards;
}
.hero-actions {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px); animation: fadeUp 1s 1.1s var(--ease-out) forwards;
}
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll span { font-family: var(--font-en); font-size: 11px; letter-spacing: 0.2em; color: var(--gold); }
.hero-scroll-line { width: 1px; height: 40px; background: var(--gold); animation: scrollLine 2s infinite; }

@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-block; padding: 14px 36px; font-size: 14px;
  letter-spacing: 0.1em; font-weight: 500; transition: all 0.3s var(--ease);
}
.btn-gold { background: var(--gold); color: var(--black); }
.btn-gold:hover { background: var(--gold-light); }
.btn-outline { border: 1px solid rgba(250,248,242,0.3); color: var(--cream); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-full { width: 100%; text-align: center; }

/* ========== SECTIONS ========== */
.section { padding: 120px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  font-family: var(--font-en); font-size: 13px; letter-spacing: 0.2em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-jp); font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 500; letter-spacing: 0.08em; line-height: 1.5;
}
.gold-line { width: 40px; height: 1px; background: var(--gold); margin: 20px 0; }
.gold-line.center { margin: 20px auto; }
.section-desc { font-size: 15px; color: var(--gray-light); line-height: 2; margin-top: 16px; }

/* Fade up animation */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ========== ABOUT ========== */
.about { background: var(--black); }
.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: center; }
.about-visual { display: flex; flex-direction: column; align-items: center; gap: 32px; }
.about-icon-wrap { position: relative; }
.about-abstract-icon { width: 200px; height: 200px; animation: slowRotate 60s linear infinite; }
@keyframes slowRotate { to { transform: rotate(360deg); } }
.about-year { text-align: center; }
.about-year-num { font-family: var(--font-en); font-size: 72px; font-weight: 300; color: var(--gold); line-height: 1; }
.about-year-unit { display: block; font-family: var(--font-en); font-size: 14px; letter-spacing: 0.2em; color: var(--gray); margin-top: 4px; }
.about-text .section-label { text-align: left; }
.about-text .section-title { text-align: left; }
.about-lead { font-family: var(--font-jp); font-size: 17px; line-height: 2; margin-bottom: 20px; color: var(--cream); }
.about-text p { font-size: 14px; color: var(--gray-light); line-height: 2; margin-bottom: 24px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.about-tags span {
  font-size: 12px; padding: 6px 14px; border: 1px solid rgba(197,165,90,0.3);
  color: var(--gold); letter-spacing: 0.05em;
}

/* ========== QUALITY ========== */
.quality { background: var(--black-light); }
.quality-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.quality-card {
  background: var(--black); border: 1px solid rgba(197,165,90,0.1);
  padding: 40px 24px; text-align: center; position: relative;
  transition: all 0.4s var(--ease); overflow: hidden;
}
.quality-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0; transition: opacity 0.4s;
}
.quality-card:hover { border-color: rgba(197,165,90,0.3); transform: translateY(-4px); }
.quality-card:hover::before { opacity: 1; }
.quality-num {
  font-family: var(--font-en); font-size: 13px; letter-spacing: 0.2em;
  color: var(--gold); opacity: 0.5; margin-bottom: 20px;
}
.quality-icon { margin-bottom: 20px; }
.quality-icon svg { width: 48px; height: 48px; margin: 0 auto; }
.quality-card h3 {
  font-family: var(--font-jp); font-size: 16px; font-weight: 500;
  margin-bottom: 12px; letter-spacing: 0.05em;
}
.quality-card p { font-size: 13px; color: var(--gray); line-height: 1.8; }

/* ========== SERVICES ========== */
.services { background: var(--black); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.service-card {
  background: var(--black-light); border: 1px solid rgba(197,165,90,0.08);
  padding: 48px 40px; transition: all 0.4s var(--ease);
  position: relative;
}
.service-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px;
  background: var(--gold); transition: width 0.6s var(--ease);
}
.service-card:hover::after { width: 100%; }
.service-card:hover { border-color: rgba(197,165,90,0.2); }
.service-icon { margin-bottom: 24px; }
.service-icon svg { width: 56px; height: 56px; }
.service-card h3 {
  font-family: var(--font-jp); font-size: 22px; font-weight: 500;
  margin-bottom: 16px; letter-spacing: 0.05em;
}
.service-card p { font-size: 14px; color: var(--gray-light); line-height: 2; margin-bottom: 20px; }
.service-list { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.service-list li {
  font-size: 13px; color: var(--gold); position: relative; padding-left: 16px;
}
.service-list li::before { content: ''; position: absolute; left: 0; top: 8px; width: 6px; height: 1px; background: var(--gold); }

/* ========== WORKS ========== */
.works { background: var(--black-light); }
.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.work-card {
  background: var(--black); border: 1px solid rgba(197,165,90,0.08);
  overflow: hidden; transition: all 0.4s var(--ease);
}
.work-card:hover { border-color: rgba(197,165,90,0.2); transform: translateY(-4px); }
.work-image { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.work-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.work-card:hover .work-image img { transform: scale(1.05); }
.work-overlay {
  position: absolute; top: 16px; left: 16px;
}
.work-category {
  font-size: 11px; letter-spacing: 0.1em; padding: 6px 14px;
  background: rgba(10,10,10,0.8); border: 1px solid rgba(197,165,90,0.3);
  color: var(--gold);
}
.work-info { padding: 28px 24px; }
.work-info h3 {
  font-family: var(--font-jp); font-size: 18px; font-weight: 500;
  margin-bottom: 12px; letter-spacing: 0.03em;
}
.work-info p { font-size: 13px; color: var(--gray-light); line-height: 1.8; margin-bottom: 16px; }
.work-meta { display: flex; gap: 16px; }
.work-meta span { font-size: 12px; color: var(--gold); letter-spacing: 0.05em; }

/* ========== NUMBERS ========== */
.numbers { background: var(--black); border-top: 1px solid rgba(197,165,90,0.1); border-bottom: 1px solid rgba(197,165,90,0.1); }
.numbers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px 32px; }
.number-item { text-align: center; }
.number-value { font-family: var(--font-en); font-size: 14px; color: var(--cream); margin-bottom: 8px; }
.number-value .counter { font-size: 56px; font-weight: 300; color: var(--gold); line-height: 1; }
.number-suffix { font-size: 18px; color: var(--gold); margin-left: 4px; }
.number-label { font-size: 13px; color: var(--gray); letter-spacing: 0.05em; }

/* ========== FLOW ========== */
.flow { background: var(--black-light); }
.flow-timeline { max-width: 700px; margin: 0 auto; position: relative; }
.flow-timeline::before {
  content: ''; position: absolute; left: 28px; top: 0; bottom: 0;
  width: 1px; background: rgba(197,165,90,0.2);
}
.flow-step { display: flex; gap: 32px; margin-bottom: 48px; position: relative; }
.flow-step:last-child { margin-bottom: 0; }
.flow-step-num {
  flex-shrink: 0; width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-en); font-size: 14px; letter-spacing: 0.1em;
  color: var(--gold); border: 1px solid rgba(197,165,90,0.3);
  background: var(--black-light); position: relative; z-index: 1;
}
.flow-step-content { padding-top: 12px; }
.flow-step-content h3 {
  font-family: var(--font-jp); font-size: 18px; font-weight: 500;
  margin-bottom: 8px; letter-spacing: 0.05em;
}
.flow-step-content p { font-size: 14px; color: var(--gray-light); line-height: 1.9; }

/* ========== COMPANY ========== */
.company { background: var(--black); }
.company-table-wrap { max-width: 800px; margin: 0 auto; }
.company-table { width: 100%; border-collapse: collapse; }
.company-table tr { border-bottom: 1px solid rgba(197,165,90,0.1); }
.company-table th {
  font-family: var(--font-jp); font-weight: 500; font-size: 14px;
  text-align: left; padding: 20px 24px; width: 180px; color: var(--gold);
  vertical-align: top; letter-spacing: 0.05em;
}
.company-table td { font-size: 14px; color: var(--gray-light); padding: 20px 24px; line-height: 1.8; }

/* ========== CONTACT ========== */
.contact { background: var(--black-light); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; }
.contact-info { display: flex; flex-direction: column; gap: 40px; }
.contact-info-label { font-family: var(--font-jp); font-size: 14px; color: var(--gold); margin-bottom: 12px; letter-spacing: 0.05em; }
.contact-tel {
  font-family: var(--font-en); font-size: 28px; color: var(--cream);
  letter-spacing: 0.05em; transition: color 0.3s;
}
.contact-tel:hover { color: var(--gold); }
.contact-hours { font-size: 13px; color: var(--gray); margin-top: 4px; }
.contact-email { font-size: 14px; color: var(--gray-light); }
.contact-info-block p { font-size: 14px; color: var(--gray-light); line-height: 1.8; }

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 13px; color: var(--gray-light); letter-spacing: 0.05em; }
.required { color: var(--gold); font-size: 11px; margin-left: 4px; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--black); border: 1px solid rgba(197,165,90,0.15);
  color: var(--cream); padding: 14px 16px; font-size: 14px;
  transition: border-color 0.3s; outline: none; appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23C5A55A' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ========== FOOTER ========== */
.footer { background: var(--black); border-top: 1px solid rgba(197,165,90,0.1); padding: 64px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; margin-bottom: 48px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand-name { display: block; font-family: var(--font-en); font-size: 16px; letter-spacing: 0.15em; color: var(--cream); }
.footer-brand-sub { display: block; font-size: 10px; color: var(--gold); letter-spacing: 0.05em; }
.footer-desc { font-size: 13px; color: var(--gray); line-height: 2; }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-nav-col h4 { font-family: var(--font-jp); font-size: 13px; font-weight: 500; color: var(--gold); margin-bottom: 16px; letter-spacing: 0.05em; }
.footer-nav-col a { display: block; font-size: 13px; color: var(--gray); margin-bottom: 10px; transition: color 0.3s; }
.footer-nav-col a:hover { color: var(--cream); }
.footer-hours { font-size: 12px; color: var(--gray); margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(197,165,90,0.1); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 12px; color: var(--gray); }
.footer-bottom a { color: var(--gold); transition: color 0.3s; }
.footer-bottom a:hover { color: var(--gold-light); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .quality-grid { grid-template-columns: repeat(3, 1fr); }
  .nav-desktop { display: none; }
  .hamburger { display: block; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { order: -1; }
  .about-text .section-label,
  .about-text .section-title { text-align: center; }
  .about-text .gold-line { margin: 20px auto; }
  .about-lead, .about-text p { text-align: center; }
  .about-tags { justify-content: center; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .hero { min-height: 600px; }
  .hero-subtitle .br-pc { display: none; }
  .quality-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .quality-card { padding: 28px 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 36px 28px; }
  .works-grid { grid-template-columns: 1fr; gap: 24px; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .number-value .counter { font-size: 44px; }
  .form-row { grid-template-columns: 1fr; }
  .company-table th { width: 120px; padding: 16px 12px; font-size: 13px; }
  .company-table td { padding: 16px 12px; font-size: 13px; }
  .footer-nav { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section-desc .br-sp-none { display: none; }
  .header-inner { height: 60px; }
  .logo-monogram { width: 36px; height: 36px; }
  .logo-main { font-size: 15px; }
}

@media (max-width: 480px) {
  .quality-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; text-align: center; }
  .contact-tel { font-size: 22px; }
  .about-year-num { font-size: 56px; }
  .flow-step { gap: 20px; }
  .flow-step-num { width: 44px; height: 44px; font-size: 12px; }
  .flow-timeline::before { left: 22px; }
}

/* ========== ADDITIONAL LUXURY DETAILS ========== */

/* Gold shimmer on quality card hover */
.quality-card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(197,165,90,0.03), transparent);
  transition: left 0.8s var(--ease);
}
.quality-card:hover::after { left: 150%; }

/* Service card number decoration */
.service-card::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at top right, rgba(197,165,90,0.04), transparent 70%);
  pointer-events: none;
}

/* Work card image gradient overlay */
.work-image::after {
  content: '';
  position: absolute; bottom: 0; left: 0; width: 100%; height: 50%;
  background: linear-gradient(to top, rgba(10,10,10,0.6), transparent);
  pointer-events: none;
}

/* Flow step connector dot */
.flow-step-num::after {
  content: '';
  position: absolute; bottom: -28px; left: 50%;
  transform: translateX(-50%);
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.4;
}
.flow-step:last-child .flow-step-num::after { display: none; }

/* Number item divider line */
.number-item { position: relative; padding: 20px 0; }
.number-item::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 30px; height: 1px;
  background: rgba(197,165,90,0.2);
}

/* Contact form submit hover state */
.contact-form .btn-gold {
  position: relative; overflow: hidden;
}
.contact-form .btn-gold::before {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s var(--ease);
}
.contact-form .btn-gold:hover::before { left: 100%; }

/* Hero badge shimmer */
.hero-badge {
  position: relative; overflow: hidden;
}
.hero-badge::before {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 200%; height: 100%;
  background: linear-gradient(90deg, transparent 40%, rgba(197,165,90,0.1) 50%, transparent 60%);
  animation: badgeShimmer 4s 2s infinite;
}
@keyframes badgeShimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* Section divider decorations */
.about::before {
  content: '';
  display: block;
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  margin: 0 auto 60px;
  opacity: 0.3;
}

/* Company table row hover */
.company-table tr {
  transition: background 0.3s var(--ease);
}
.company-table tr:hover {
  background: rgba(197,165,90,0.03);
}

/* Work meta separator */
.work-meta span { position: relative; }
.work-meta span + span::before {
  content: '|';
  position: absolute; left: -10px;
  color: rgba(197,165,90,0.3);
  font-size: 10px;
}

/* Footer link underline animation */
.footer-nav-col a {
  position: relative;
}
.footer-nav-col a::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}
.footer-nav-col a:hover::after { width: 100%; }

/* Services section background texture */
.services::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(197,165,90,0.02) 0%, transparent 60%);
  pointer-events: none;
}
.services { position: relative; }

/* Quality section top border glow */
.quality::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(197,165,90,0.15), transparent);
}
.quality { position: relative; }

/* Works section bottom border */
.works::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(197,165,90,0.15), transparent);
}
.works { position: relative; }

/* Smooth image loading */
img {
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}
img.loaded, .logo-monogram, .about-abstract-icon, .quality-icon svg, .service-icon svg {
  opacity: 1;
}

/* Section header title weight on hover - subtle interaction */
.section-title {
  transition: letter-spacing 0.4s var(--ease);
}

/* Flow step hover highlight */
.flow-step:hover .flow-step-num {
  border-color: var(--gold);
  color: var(--black);
  background: var(--gold);
  transition: all 0.3s var(--ease);
}

/* Contact info block separator */
.contact-info-block + .contact-info-block {
  border-top: 1px solid rgba(197,165,90,0.1);
  padding-top: 28px;
}

/* Desktop nav active indicator */
@media (min-width: 1025px) {
  .nav-desktop a.active { color: var(--gold); }
  .nav-desktop a.active::after { width: 100%; }
}

/* Print styles */
@media print {
  .sample-banner, .header, .hero-scroll, .hamburger, .mobile-nav { display: none; }
  .hero { min-height: auto; height: auto; padding: 40px 0; }
  .section { padding: 40px 0; }
  body { color: #333; background: #fff; }
  .fade-up { opacity: 1; transform: none; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .hero-bg img { transform: none !important; }
  .about-abstract-icon { animation: none; }
  .fade-up { opacity: 1; transform: none; }
}

/* Selection color */
::selection {
  background: rgba(197,165,90,0.3);
  color: var(--cream);
}

/* Scrollbar styling */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: rgba(197,165,90,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Placeholder styling */
::placeholder { color: rgba(197,165,90,0.25); }

/* Loading state for images */
.work-image { background: var(--black-card); }
.hero-bg { background: var(--black); }

/* ========== ENHANCED TYPOGRAPHY ========== */

/* Hero title character spacing on larger screens */
@media (min-width: 1200px) {
  .hero-title {
    font-size: 60px;
    letter-spacing: 0.12em;
  }
  .hero-subtitle {
    font-size: 16px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }
  .section-title {
    font-size: 40px;
  }
  .about-lead {
    font-size: 18px;
  }
  .service-card {
    padding: 56px 48px;
  }
  .quality-card {
    padding: 48px 28px;
  }
}

/* Ultra wide screen adjustments */
@media (min-width: 1600px) {
  .container {
    max-width: 1360px;
  }
  .hero-title {
    font-size: 68px;
  }
  .numbers-grid {
    max-width: 1000px;
    margin: 0 auto;
  }
  .quality-grid {
    gap: 32px;
  }
}

/* ========== ENHANCED CARD INTERACTIONS ========== */

/* Service card icon subtle animation */
.service-card .service-icon svg {
  transition: transform 0.4s var(--ease);
}
.service-card:hover .service-icon svg {
  transform: translateY(-4px);
}

/* Work card title color change */
.work-card:hover .work-info h3 {
  color: var(--gold);
  transition: color 0.3s var(--ease);
}

/* Quality icon glow on hover */
.quality-card:hover .quality-icon svg path,
.quality-card:hover .quality-icon svg circle,
.quality-card:hover .quality-icon svg rect {
  filter: drop-shadow(0 0 4px rgba(197,165,90,0.3));
  transition: filter 0.3s;
}

/* Number counter glow */
.number-value .counter {
  text-shadow: 0 0 40px rgba(197,165,90,0.1);
}

/* ========== ENHANCED MOBILE EXPERIENCE ========== */

/* Mobile touch-friendly tap targets */
@media (max-width: 768px) {
  .nav-contact-btn {
    padding: 12px 24px !important;
  }
  .mobile-nav-links a {
    padding: 8px 0;
    font-size: 20px;
  }
  .btn {
    padding: 16px 32px;
    font-size: 15px;
  }
  .flow-step-content h3 {
    font-size: 16px;
  }
  .flow-step-content p {
    font-size: 13px;
  }
  .section-header {
    margin-bottom: 48px;
  }
  .work-info {
    padding: 24px 20px;
  }
  .work-info h3 {
    font-size: 16px;
  }
  .contact-form {
    gap: 16px;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 16px;
    font-size: 16px; /* Prevent iOS zoom */
  }
}

/* Small mobile refinements */
@media (max-width: 380px) {
  .container {
    padding: 0 16px;
  }
  .hero-title {
    font-size: 28px;
  }
  .hero-badge {
    font-size: 11px;
    padding: 6px 16px;
  }
  .section-title {
    font-size: 24px;
  }
  .about-year-num {
    font-size: 48px;
  }
  .company-table th {
    width: 100px;
    font-size: 12px;
    padding: 12px 8px;
  }
  .company-table td {
    font-size: 12px;
    padding: 12px 8px;
  }
}

/* ========== ADDITIONAL DECORATIVE ELEMENTS ========== */

/* Subtle grain texture overlay on dark sections */
.quality::after,
.flow::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}
.flow { position: relative; }

/* Gold corner accents on service cards */
.service-card .service-corner-tl,
.service-card .service-corner-br {
  position: absolute;
  width: 20px;
  height: 20px;
}

/* Contact section decorative element */
.contact::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  opacity: 0.3;
}
.contact { position: relative; }

/* Hero bottom gradient enhancement */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--black), transparent);
  z-index: 1;
  pointer-events: none;
}

/* About section right border accent */
@media (min-width: 1025px) {
  .about-text {
    padding-left: 40px;
    border-left: 1px solid rgba(197,165,90,0.1);
  }
}

/* Numbers section enhanced layout */
.numbers-grid .number-item:nth-child(n+4) {
  padding-top: 40px;
}
@media (min-width: 769px) {
  .numbers-grid .number-item:nth-child(n+4) {
    border-top: 1px solid rgba(197,165,90,0.08);
  }
}

/* Enhanced company table header column */
.company-table th {
  position: relative;
}
.company-table th::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 2px; height: 16px;
  background: var(--gold);
  opacity: 0.3;
}

/* Footer brand area */
.footer-brand {
  padding-right: 40px;
}

/* Service list enhanced styling */
.service-list li {
  transition: color 0.3s var(--ease);
}
.service-card:hover .service-list li {
  color: var(--gold-light);
}

/* Luxury line decorations between sections */
.about + .quality::before {
  height: 1px;
}

/* Form field label with gold dot */
.form-group label .required {
  display: inline-block;
  background: rgba(197,165,90,0.15);
  padding: 1px 6px;
  border-radius: 2px;
}

/* Hero actions button spacing on tablet */
@media (min-width: 481px) and (max-width: 768px) {
  .hero-actions {
    gap: 12px;
  }
  .hero-actions .btn {
    padding: 14px 28px;
    font-size: 14px;
  }
}

/* Works grid on tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .works-grid .work-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }
}

/* Contact form animation on focus */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  box-shadow: 0 0 0 1px rgba(197,165,90,0.1);
}

/* Smooth scroll anchor offset */
[id] {
  scroll-margin-top: 120px;
}

/* Banner responsive */
@media (max-width: 480px) {
  .sample-banner {
    font-size: 11px;
    padding: 6px 12px;
  }
}

/* Gold divider between about tags */
.about-tags span {
  transition: all 0.3s var(--ease);
}
.about-tags span:hover {
  background: rgba(197,165,90,0.1);
  border-color: var(--gold);
}

/* Flow section mobile adjustments */
@media (max-width: 480px) {
  .flow-timeline::before {
    left: 21px;
  }
  .flow-step {
    gap: 16px;
    margin-bottom: 36px;
  }
  .flow-step-content {
    padding-top: 8px;
  }
}

/* Landscape mobile hero */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: 500px;
    height: auto;
    padding: 120px 0 60px;
  }
  .hero-scroll {
    display: none;
  }
}