/* =========================================
   ミーティングラボ — past-cat-322.css
   Design DNA: barabbq.com Tailwind clone
   Colors: #000 / #fff / #D6D1C2 / #374151
   ========================================= */

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

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #374151;
  background: #ffffff;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #000000;
  padding: 16px;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-svg { height: 54px; width: auto; }

.logo-text-block {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-name {
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  font-size: 20px;
  color: #ffffff;
  letter-spacing: 0.04em;
}

.logo-sub {
  font-size: 11px;
  color: #D6D1C2;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 32px;
  padding-right: 16px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #ffffff;
  transition: opacity 0.2s;
}

.nav-link:hover { opacity: 0.75; text-decoration: underline; }
.nav-link.active { border-bottom: 2px solid #D6D1C2; padding-bottom: 2px; }

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 1px solid #D6D1C2;
  background: #D6D1C2;
  color: #000000;
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}

.nav-phone:hover { background: #ffffff; color: #000000; }

.hamburger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: #ffffff;
}

.hamburger i { font-size: 22px; }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: #111111;
  padding: 16px;
  gap: 2px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  padding: 12px 16px;
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  border-bottom: 1px solid #222;
  letter-spacing: 0.04em;
  transition: background 0.15s;
}

.mobile-menu a:hover { background: #1a1a1a; }

.mobile-menu .nav-phone {
  margin: 10px 0 4px;
  justify-content: center;
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .hamburger { display: none; }
}

/* ========== HERO ========== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  width: 100%;
  background: #000;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.62);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.hero-logo-svg { width: 100px; margin-bottom: 24px; }

.hero h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  margin-bottom: 18px;
  max-width: 800px;
}

.hero p {
  font-size: clamp(16px, 2.5vw, 22px);
  color: rgba(255,255,255,0.88);
  max-width: 640px;
  margin-bottom: 32px;
  line-height: 1.6;
}

.btn-primary {
  display: inline-block;
  background: #D6D1C2;
  color: #000000;
  padding: 14px 36px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.12em;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover { background: #ffffff; }

.btn-secondary {
  display: inline-block;
  background: #D6D1C2;
  color: #000000;
  padding: 10px 28px;
  border-radius: 40px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.08em;
  transition: background 0.2s, color 0.2s;
  border: none;
  cursor: pointer;
  margin-top: 20px;
}

.btn-secondary:hover { background: #000000; color: #ffffff; }

/* ========== О НАС / ABOUT SECTION ========== */
.section-about {
  background: #ffffff;
  padding: 80px 24px;
}

.section-about .inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  gap: 48px;
  align-items: center;
}

@media (min-width: 768px) {
  .section-about .inner { grid-template-columns: 1fr 1fr; }
}

.section-about h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  color: #111111;
  margin-bottom: 20px;
  line-height: 1.3;
}

.section-about p {
  color: #374151;
  line-height: 1.85;
  margin-bottom: 14px;
}

.section-about img {
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ========== SERVICES SECTION (accent bg) ========== */
.section-services {
  background: #D6D1C2;
  padding: 80px 24px;
}

.section-services .inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-services .section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-services h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700;
  color: #000;
  margin-bottom: 14px;
}

.section-services .section-header p {
  font-size: 17px;
  color: #374151;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.cards-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 640px) { .cards-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: #ffffff;
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(0,0,0,.14); }

.card-icon {
  width: 48px;
  height: 48px;
  background: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.card-icon i { color: #D6D1C2; font-size: 20px; }

.card h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px;
  font-weight: 700;
  color: #111;
  margin-bottom: 10px;
}

.card p { font-size: 14px; color: #4b5563; line-height: 1.75; }

/* ========== BENEFITS SECTION ========== */
.section-benefits {
  background: #ffffff;
  padding: 80px 24px;
}

.section-benefits .inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-benefits .section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-benefits h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700;
  color: #111;
  margin-bottom: 14px;
}

.section-benefits .section-header p {
  font-size: 17px;
  color: #374151;
  max-width: 600px;
  margin: 0 auto;
}

.benefits-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 640px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .benefits-grid { grid-template-columns: repeat(4, 1fr); } }

.benefit-item { text-align: center; }

.benefit-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 48px;
  font-weight: 700;
  color: #D6D1C2;
  line-height: 1;
  margin-bottom: 10px;
}

.benefit-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: #111;
  margin-bottom: 8px;
}

.benefit-item p { font-size: 14px; color: #6b7280; line-height: 1.7; }

/* ========== PROCESS SECTION ========== */
.section-process {
  background: #000000;
  color: #ffffff;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}

.section-process .bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.18;
}

.section-process .inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
}

.section-process h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700;
  color: #ffffff;
  text-align: center;
  margin-bottom: 12px;
}

.section-process .section-sub {
  text-align: center;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto 48px;
  font-size: 16px;
}

.process-steps {
  display: grid;
  gap: 24px;
}

@media (min-width: 640px) { .process-steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .process-steps { grid-template-columns: repeat(4, 1fr); } }

.step {
  border: 1px solid rgba(214,209,194,0.4);
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #D6D1C2;
  color: #000;
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 14px;
}

.step h3 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.step p { font-size: 13px; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ========== FAQ SECTION ========== */
.section-faq {
  background: #f9f9f8;
  padding: 80px 24px;
}

.section-faq .inner {
  max-width: 800px;
  margin: 0 auto;
}

.section-faq h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: #111;
  text-align: center;
  margin-bottom: 40px;
}

.faq-item {
  border-bottom: 1px solid #e5e7eb;
  padding: 20px 0;
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: #111;
  gap: 12px;
  padding: 4px 0;
}

.faq-q i { font-size: 14px; color: #6b7280; flex-shrink: 0; transition: transform 0.2s; }
.faq-item.open .faq-q i { transform: rotate(180deg); }

.faq-a {
  display: none;
  padding-top: 14px;
  font-size: 15px;
  color: #4b5563;
  line-height: 1.8;
}

.faq-item.open .faq-a { display: block; }

/* ========== CONTACT SECTION ========== */
.section-contact {
  background: #ffffff;
  padding: 80px 24px;
}

.section-contact .inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  gap: 48px;
}

@media (min-width: 768px) {
  .section-contact .inner { grid-template-columns: 1fr 1fr; }
}

.section-contact h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: #111;
  margin-bottom: 20px;
}

.section-contact p { color: #4b5563; line-height: 1.8; margin-bottom: 10px; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.contact-info-item i {
  margin-top: 3px;
  color: #000;
  font-size: 16px;
  flex-shrink: 0;
}

/* ========== FORM ========== */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  letter-spacing: 0.04em;
}

.form-group label .req { color: #e53e3e; }

.form-group input,
.form-group textarea,
.form-group select {
  padding: 11px 14px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-family: inherit;
  font-size: 15px;
  color: #111;
  background: #fff;
  transition: border-color 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: #000;
}

.form-group textarea { resize: vertical; min-height: 120px; }

.btn-submit {
  background: #000000;
  color: #ffffff;
  padding: 14px 36px;
  border: none;
  border-radius: 40px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s;
  align-self: flex-start;
}

.btn-submit:hover { background: #D6D1C2; color: #000; }

/* ========== FOOTER ========== */
.site-footer {
  background: #000000;
  color: #ffffff;
  padding: 60px 16px 30px;
  font-size: 14px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .footer-inner { grid-template-columns: repeat(4, 1fr); }
}

.footer-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-logo-link { justify-content: flex-start; }
}

.footer-logo-svg { height: 52px; width: auto; }

.footer-col h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  color: #D6D1C2;
  letter-spacing: 0.06em;
}

.footer-col p { color: rgba(255,255,255,0.7); line-height: 1.8; margin-bottom: 6px; }

.footer-col a {
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}

.footer-col a:hover { color: #ffffff; text-decoration: underline; }

.footer-links { display: flex; flex-direction: column; gap: 6px; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 14px; }
.footer-links a:hover { color: #fff; }

.social-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 10px;
}

@media (min-width: 768px) { .social-row { justify-content: flex-start; } }

.social-row a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.7);
  transition: color 0.2s, border-color 0.2s;
}

.social-row a:hover { color: #fff; border-color: #fff; }
.social-row i { font-size: 14px; }

.footer-bottom {
  max-width: 1280px;
  margin: 32px auto 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}

.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: #fff; }

.footer-legal { display: flex; gap: 18px; flex-wrap: wrap; }

/* ========== COOKIES GDPR ========== */
.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1a1a1a;
  color: #ffffff;
  padding: 18px 24px;
  z-index: 9999;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: 0 -4px 20px rgba(0,0,0,.3);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-bar.show { transform: translateY(0); }

.cookie-bar p {
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  min-width: 280px;
}

.cookie-bar a { color: #D6D1C2; text-decoration: underline; }

.cookie-btns { display: flex; gap: 10px; flex-wrap: wrap; }

.btn-cookie-accept {
  background: #D6D1C2;
  color: #000;
  border: none;
  padding: 9px 22px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.btn-cookie-accept:hover { background: #fff; }

.btn-cookie-decline {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 9px 22px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.2s, color 0.2s;
}

.btn-cookie-decline:hover { color: #fff; border-color: #fff; }

/* ========== PAGE HERO (inner pages) ========== */
.page-hero {
  background: #000;
  padding: 80px 24px 60px;
  text-align: center;
}

.page-hero h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(28px, 5vw, 50px);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.3;
}

.page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto;
}

/* ========== CONTENT SECTION (inner pages) ========== */
.section-content {
  background: #ffffff;
  padding: 70px 24px;
}

.section-content .inner {
  max-width: 880px;
  margin: 0 auto;
}

.section-content h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: #111;
  margin: 32px 0 12px;
}

.section-content h2:first-child { margin-top: 0; }

.section-content h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px;
  font-weight: 700;
  color: #222;
  margin: 24px 0 8px;
}

.section-content p {
  color: #374151;
  line-height: 1.85;
  margin-bottom: 16px;
}

.section-content ul {
  list-style: disc;
  padding-left: 22px;
  color: #374151;
  line-height: 1.85;
  margin-bottom: 16px;
}

.section-content ul li { margin-bottom: 6px; }

/* ========== ABOUT PAGE ========== */
.about-team-grid {
  display: grid;
  gap: 24px;
  margin-top: 48px;
}

@media (min-width: 640px) { .about-team-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .about-team-grid { grid-template-columns: repeat(3, 1fr); } }

.team-card {
  text-align: center;
}

.team-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 14px;
}

.team-card h3 { font-size: 17px; font-weight: 700; color: #111; }
.team-card p { font-size: 14px; color: #6b7280; margin-top: 4px; }

/* ========== CONTACTS PAGE ========== */
.contacts-grid {
  display: grid;
  gap: 48px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 70px 24px;
}

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

.contact-block h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: #111;
  margin-bottom: 24px;
}

/* ========== WHAT WE DO ========== */
.what-we-do-list {
  display: grid;
  gap: 32px;
  margin-top: 48px;
}

@media (min-width: 768px) { .what-we-do-list { grid-template-columns: 1fr 1fr; } }

.wwd-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  transition: box-shadow 0.2s;
}

.wwd-item:hover { box-shadow: 0 4px 20px rgba(0,0,0,.08); }

.wwd-icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  background: #D6D1C2;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wwd-icon i { font-size: 18px; color: #000; }

.wwd-item h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 17px;
  font-weight: 700;
  color: #111;
  margin-bottom: 6px;
}

.wwd-item p { font-size: 14px; color: #4b5563; line-height: 1.75; }

/* ========== MISC ========== */
.text-center { text-align: center; }
.mt-8 { margin-top: 32px; }
.mb-0 { margin-bottom: 0 !important; }

/* Section label above heading */
.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #6b7280;
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* Map placeholder */
.map-placeholder {
  background: #e5e7eb;
  border-radius: 10px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  font-size: 14px;
  margin-top: 24px;
}