/* ===================================
   一般社団法人 名在会 — Financial Consulting
   Design: White × Black / Luxury Minimal
   =================================== */

/* CSS Custom Properties */
:root {
  --color-white:   #ffffff;
  --color-bg:      #fafaf8;
  --color-bg-alt:  #f4f3ef;
  --color-black:   #0a0a0a;
  --color-ink:     #1a1a1a;
  --color-gray-80: #333333;
  --color-gray-60: #666666;
  --color-gray-40: #999999;
  --color-gray-20: #cccccc;
  --color-gray-10: #e8e8e4;
  --color-gold:    #b8975a;
  

  --font-display: 'Noto Sans JP', sans-serif;
  --font-body:    'Noto Sans JP', sans-serif;
  --font-accent:  'Jost', sans-serif;

  --container-max: 1140px;
  --container-pad: 32px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition: 280ms var(--ease);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.85;
  color: var(--color-ink);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: all var(--transition); }
button { font-family: inherit; border: none; background: none; cursor: pointer; }
ul, ol { list-style: none; }

/* ===================================
   Container
   =================================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ===================================
   Utility
   =================================== */
.pc-only { display: inline; }
.sp-only { display: none; }

@media (max-width: 767px) {
  .pc-only { display: none; }
  .sp-only { display: inline; }
}

/* ===================================
   Section Commons
   =================================== */
.section-label {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: block;
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.4;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 14px;
  color: var(--color-gray-60);
  letter-spacing: 0.03em;
}

/* ===================================
   Buttons
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 13px 32px;
  border: 1px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.btn-primary:hover {
  background: var(--color-gray-80);
  border-color: var(--color-gray-80);
}

.btn-outline {
  background: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-outline:hover {
  background: var(--color-black);
  color: var(--color-white);
}

.btn-lg {
  padding: 16px 44px;
  font-size: 14px;
}

.btn-block {
  width: 100%;
  padding-top: 16px;
  padding-bottom: 16px;
}

/* ===================================
   Header
   =================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-10);
  transition: transform 0.3s ease;
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 36px;
  width: auto;
  display: block;
}

/* Nav */
.nav-list {
  display: flex;
  gap: 40px;
}

.nav-link {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-gray-60);
  letter-spacing: 0.05em;
  padding: 4px 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-black);
  transition: width var(--transition);
}

.nav-link:hover {
  color: var(--color-black);
}

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

/* Hide mobile-only nav elements on PC */
.nav-header,
.nav-cta-mobile {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-actions .btn {
  padding: 10px 24px;
  font-size: 12px;
}


.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 6px;
}

.menu-bar {
  width: 22px;
  height: 1px;
  background: var(--color-black);
  transition: all 0.3s ease;
  display: block;
}

/* ===================================
   Hero — Luxury Dark Full-Viewport
   =================================== */
.hero {
  min-height: 100vh;
  background-color: var(--color-white);
  color: var(--color-ink);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* Gold gradient wash — top-right glow */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 55%;
  height: 80%;
  background: radial-gradient(ellipse at top right,
    rgba(184, 151, 90, 0.14) 0%,
    transparent 65%);
  pointer-events: none;
  z-index: 0;
}

/* Bottom border line */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right,
    transparent,
    rgba(184, 151, 90, 0.5) 30%,
    rgba(184, 151, 90, 0.5) 70%,
    transparent);
  z-index: 2;
}

/* ── Hero split layout ── */
.hero-split {
  flex: 1;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  position: relative;
  z-index: 1;
}

.hero-inner {
  /* max-width: calc(var(--container-max) / 2); */
  margin-left: auto;
  padding: 160px 60px 100px var(--container-pad);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-image {
  position: relative;
  overflow: hidden;
}

.hero-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Eyebrow: rule + label */
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 36px;
}

.hero-rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  flex-shrink: 0;
}

.hero-label {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
}

/* Headline */
.hero-title {
  font-family: var(--font-display);
  font-size: 76px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-ink);
  letter-spacing: 0.02em;
  margin-bottom: 32px;
  max-width: 780px;
}

.hero-title-line {
  display: inline;
}

.hero-title-em {
  font-style: italic;
  color: var(--color-gold);
  display: inline;
}

/* Description */
.hero-description {
  font-size: 15px;
  font-weight: 300;
  line-height: 2;
  color: rgba(0, 0, 0, 0.55);
  margin-bottom: 52px;
  max-width: 520px;
  letter-spacing: 0.04em;
}

/* CTA */
.hero-cta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 17px 48px;
  background: var(--color-gold);
  color: var(--color-black);
  border: 1px solid var(--color-gold);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-hero-primary:hover {
  background: #caa96a;
  border-color: #caa96a;
}

.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.1em;
  padding: 17px 48px;
  background: transparent;
  color: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.2);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-hero-ghost:hover {
  color: var(--color-ink);
  border-color: rgba(0, 0, 0, 0.5);
  background: rgba(0, 0, 0, 0.04);
}

/* ── Stats bar ── */
.hero-stats {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: stretch;
}

.hero-stat-item {
  flex: 1;
  padding: 40px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  position: relative;
}

.hero-stat-sep {
  width: 1px;
  background: rgba(0, 0, 0, 0.08);
  flex-shrink: 0;
}

.hero-stat-num {
  font-family: var(--font-accent);
  font-size: 40px;
  font-weight: 300;
  color: var(--color-ink);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero-stat-num small {
  font-size: 16px;
  font-weight: 300;
  color: var(--color-gold);
  margin-left: 4px;
}

.hero-stat-label {
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: rgba(0, 0, 0, 0.45);
  text-align: center;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 96px;
  right: var(--container-pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.hero-scroll span {
  font-family: var(--font-accent);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: rgba(0, 0, 0, 0.3);
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, rgba(184,151,90,0.6), transparent);
  animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.75); transform-origin: top; }
  50%       { opacity: 1;   transform: scaleY(1);    transform-origin: top; }
}

/* Header on hero — same as default (light background) */
.header--dark .nav-link {
  color: var(--color-gray-60);
}

.header--dark .nav-link:hover {
  color: var(--color-black);
}

.header--dark .nav-link::after {
  background: var(--color-black);
}

.header--dark .menu-bar {
  background: var(--color-black);
}

.header--dark .btn-primary {
  background: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}

.header--dark .btn-primary:hover {
  background: #caa96a;
  border-color: #caa96a;
}

.header--dark {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--color-gray-10);
}

/* ===================================
   About Intro
   =================================== */
.about-intro {
  padding: 120px 0;
  background: var(--color-white);
}

.about-intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-intro-image {
  margin-top: 28px;
}

.about-intro-image img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 4px;
}

.about-intro-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.45;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}

.about-intro-body {
  font-size: 14.5px;
  line-height: 2;
  color: var(--color-gray-60);
  margin-bottom: 20px;
}

.about-intro-body:last-child {
  margin-bottom: 0;
}

.about-intro-values {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-top: 0;
  border: 1px solid var(--color-gray-10);
  background: var(--color-gray-10);
}

.value-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--color-white);
  padding: 32px 28px;
  position: relative;
  transition: background var(--transition);
}

.value-item + .value-item {
  border-top: 1px solid var(--color-gray-10);
}

.value-item:hover {
  background: var(--color-bg);
}

.value-num {
  font-family: var(--font-accent);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-gray-20);
  position: absolute;
  top: 16px;
  right: 20px;
}

.value-icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-gray-10);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold);
}

.value-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.value-desc {
  font-size: 13px;
  color: var(--color-gray-60);
  line-height: 1.85;
}

/* ===================================
   Issues
   =================================== */
.issues {
  background: var(--color-bg-alt);
  padding: 100px 0;
}

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

.issues-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-gray-10);
  border: 1px solid var(--color-gray-10);
  margin-bottom: 56px;
}

.issue-item {
  background: var(--color-white);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background var(--transition);
}

.issue-item:hover {
  background: #f0ede6;
}

.issue-num {
  font-family: var(--font-accent);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-gold);
}

.issue-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-gray-80);
}

.issue-text strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-black);
  margin-top: 4px;
}

.issues-cta {
  text-align: center;
}

.issues-cta-text {
  font-size: 15px;
  color: var(--color-gray-60);
  margin-bottom: 28px;
  line-height: 2;
}

.issues-cta-text strong {
  color: var(--color-black);
}

.issue-sub {
  font-size: 11px;
  color: var(--color-gray-40);
  letter-spacing: 0.04em;
  margin-top: 8px;
  line-height: 1.6;
}

/* ===================================
   Fee
   =================================== */
.fee {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

.fee .section-label {
  color: var(--color-gold);
}

.fee .section-title {
  color: var(--color-ink);
}

.fee .section-desc {
  color: var(--color-gray-60);
}

.fee-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}

.fee-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-10);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow var(--transition);
}

.fee-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}

.fee-card--highlight {
  border-color: var(--color-gold);
  box-shadow: 0 4px 24px rgba(184, 151, 90, 0.1);
}

.fee-card--highlight .fee-card-head {
  background: linear-gradient(160deg, rgba(184, 151, 90, 0.08) 0%, transparent 60%);
}

.fee-card-head {
  padding: 44px 36px 36px;
  border-bottom: 1px solid var(--color-gray-10);
}

.fee-card--highlight .fee-card-head {
  border-bottom-color: rgba(184, 151, 90, 0.15);
}

.fee-card-body {
  padding: 28px 36px 36px;
  flex: 1;
}

.fee-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-white);
  background: var(--color-gold);
  padding: 5px 14px;
  margin-bottom: 20px;
}

.fee-label {
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--color-gray-40);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.fee-price {
  font-family: var(--font-accent);
  font-size: 56px;
  font-weight: 300;
  color: var(--color-ink);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.fee-card--highlight .fee-price {
  color: var(--color-gold);
}

.fee-price em {
  font-style: normal;
  font-weight: 300;
  color: var(--color-ink);
  font-size: 56px;
}

.fee-price small,
.fee-unit {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-gray-40);
  letter-spacing: 0;
}

.fee-note {
  font-size: 13px;
  color: var(--color-gray-60);
  letter-spacing: 0.02em;
  margin-bottom: 28px;
  line-height: 1.8;
}

.btn-fee-primary {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 15px 24px;
  background: var(--color-gold);
  color: var(--color-white);
  border: 1px solid var(--color-gold);
  transition: all var(--transition);
}

.btn-fee-primary:hover {
  background: #caa96a;
  border-color: #caa96a;
}

.btn-fee-outline {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 15px 24px;
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-gray-20);
  transition: all var(--transition);
}

.btn-fee-outline:hover {
  border-color: var(--color-black);
  background: var(--color-black);
  color: var(--color-white);
}

.fee-includes {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-gray-40);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.fee-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fee-list li {
  font-size: 14px;
  color: var(--color-gray-80);
  padding-left: 28px;
  position: relative;
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.fee-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--color-gold);
  border-radius: 50%;
  background: transparent;
}

.fee-list li::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 9px;
  width: 5px;
  height: 3px;
  border-left: 1.5px solid var(--color-gold);
  border-bottom: 1.5px solid var(--color-gold);
  transform: rotate(-45deg);
}

.fee-note-block {
  max-width: 700px;
  margin: 40px auto 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-10);
  padding: 32px 40px;
  text-align: center;
}

.fee-note-block p {
  font-size: 14px;
  color: var(--color-gray-60);
  line-height: 2;
}

.fee-note-block strong {
  color: var(--color-ink);
}

/* ===================================
   News
   =================================== */
.news {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-gray-10);
}

.news-item {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-gray-10);
  transition: background var(--transition);
}

.news-item:hover .news-title {
  color: var(--color-black);
}

.news-date {
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-gray-40);
  white-space: nowrap;
  flex-shrink: 0;
}

.news-tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  flex-shrink: 0;
  font-family: var(--font-accent);
}

.tag-info    { background: var(--color-gray-10); color: var(--color-gray-60); }
.tag-service { background: #f0ede6; color: #8a6d3b; }
.tag-seminar { background: #eef0f4; color: #3b5a8a; }

.news-title {
  font-size: 14px;
  color: var(--color-gray-80);
  letter-spacing: 0.03em;
  line-height: 1.6;
  transition: color var(--transition);
}

/* ===================================
   Services
   =================================== */
.services {
  padding: 120px 0;
  background: var(--color-white);
}

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

.service-card {
  background: var(--color-white);
  padding: 52px 44px;
  position: relative;
  transition: background var(--transition);
  border: 1px solid var(--color-gray-10);
}

.service-card:hover {
  background: var(--color-bg);
}

.service-image {
  margin: -52px -44px 28px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.service-num {
  font-family: var(--font-accent);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-gray-20);
  margin-bottom: 24px;
}

.service-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.5;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.service-text {
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--color-gray-60);
  margin-bottom: 24px;
}

.service-list {
  border-top: 1px solid var(--color-gray-10);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-list li {
  font-size: 13px;
  color: var(--color-gray-80);
  padding-left: 16px;
  position: relative;
  letter-spacing: 0.02em;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 1px;
  background: var(--color-gold);
}

/* ===================================
   Process
   =================================== */
.process {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

.process-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding-bottom: 48px;
}

.process-item:last-child {
  padding-bottom: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.step-num {
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-black);
  background: var(--color-white);
  border: 1px solid var(--color-gray-10);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-line {
  width: 1px;
  flex: 1;
  background: var(--color-gray-20);
  min-height: 40px;
  margin-top: 8px;
}

.process-tag {
  font-family: var(--font-accent);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.process-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--color-black);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.process-text {
  font-size: 14px;
  color: var(--color-gray-60);
  line-height: 1.85;
}

/* ===================================
   Results
   =================================== */
.results {
  padding: 120px 0;
  background: var(--color-white);
}

.results-numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-gray-10);
  border: 1px solid var(--color-gray-10);
  margin-bottom: 80px;
}

.result-item {
  background: var(--color-white);
  padding: 48px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.result-num {
  font-family: var(--font-accent);
  font-size: 44px;
  font-weight: 300;
  color: var(--color-black);
  line-height: 1;
  letter-spacing: -0.02em;
}

.result-num small {
  font-size: 18px;
  font-weight: 300;
}

.result-num em {
  font-style: normal;
  font-weight: 300;
  font-size: 38px;
}

.result-label {
  font-size: 12px;
  color: var(--color-gray-60);
  letter-spacing: 0.06em;
}

/* Case studies — Full-width slider */
.case-section {
  padding: 100px 0 120px;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.case-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.case-nav {
  display: flex;
  gap: 8px;
}

.case-nav-btn {
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-gray-20);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-black);
  transition: all var(--transition);
  background: var(--color-white);
}

.case-nav-btn:hover {
  border-color: var(--color-black);
  background: var(--color-black);
  color: var(--color-white);
}

.case-slider-wrap {
  width: 100%;
  overflow: hidden;
}

.case-slider {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: grab;
  padding-left: max(32px, calc((100vw - var(--container-max)) / 2 + var(--container-pad)));
  padding-right: 48px;
}

.case-slider.is-grabbing {
  cursor: grabbing;
  transition: none;
}

.case-card {
  flex: 0 0 380px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-10);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.case-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.case-image {
  overflow: hidden;
}

.case-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.case-card:hover .case-image img {
  transform: scale(1.03);
}

.case-body {
  padding: 28px 28px 32px;
}

.case-industry {
  font-family: var(--font-accent);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: 14px;
}

.case-headline {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.55;
  margin-bottom: 14px;
  letter-spacing: 0.03em;
}

.case-detail {
  font-size: 13px;
  color: var(--color-gray-60);
  line-height: 1.85;
}

/* ===================================
   About / President
   =================================== */
.about {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

.about-text-only {
  max-width: 760px;
  margin: 0 auto;
}

.about-content .section-label {
  margin-bottom: 8px;
}

.about-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  color: var(--color-black);
  margin-bottom: 36px;
  letter-spacing: 0.05em;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.about-text p {
  font-size: 14.5px;
  line-height: 2;
  color: var(--color-gray-60);
}

.president-sig {
  border-top: 1px solid var(--color-gray-20);
  padding-top: 24px;
}

.sig-org {
  font-size: 12px;
  color: var(--color-gray-60);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.sig-name {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--color-black);
  letter-spacing: 0.08em;
}

.sig-name strong {
  font-weight: 500;
}

/* ===================================
   Company Info
   =================================== */
.company {
  padding: 100px 0;
  background: var(--color-white);
}

.company-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.company-table-wrap {
  width: 100%;
}

.map-placeholder {
  border: 1px solid var(--color-gray-10);
  background: var(--color-bg-alt);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px 32px;
  text-align: center;
  min-height: 280px;
}

.map-placeholder svg {
  color: var(--color-gold);
}

.map-placeholder p {
  font-size: 13px;
  color: var(--color-gray-60);
  line-height: 1.8;
  letter-spacing: 0.04em;
}

.btn-sm {
  padding: 10px 24px;
  font-size: 12px;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 18px 24px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--color-gray-10);
  line-height: 1.7;
}

.company-table th {
  width: 30%;
  font-weight: 500;
  color: var(--color-black);
  white-space: nowrap;
  vertical-align: top;
  letter-spacing: 0.04em;
}

.company-table td {
  color: var(--color-gray-60);
}

.company-table tr:first-child th,
.company-table tr:first-child td {
  border-top: 1px solid var(--color-gray-10);
}

/* ===================================
   Contact
   =================================== */
.contact {
  padding: 120px 0;
  background: var(--color-bg-alt);
}

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

.contact-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.contact-desc {
  font-size: 14px;
  line-height: 2;
  color: var(--color-gray-60);
  margin-bottom: 36px;
}

.contact-desc strong {
  color: var(--color-black);
}

/* Contact method cards */
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-10);
  transition: all var(--transition);
}

.contact-method:hover {
  border-color: var(--color-black);
}

.method-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gray-10);
  flex-shrink: 0;
  color: var(--color-gray-60);
}


.method-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.method-label {
  font-family: var(--font-accent);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-gray-40);
  text-transform: uppercase;
}

.method-value {
  font-size: 14px;
  color: var(--color-black);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Form select */
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-black);
  background: var(--color-bg);
  border: 1px solid var(--color-gray-10);
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.form-group select:focus {
  border-color: var(--color-black);
  background: var(--color-white);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Form */
.contact-form {
  background: var(--color-white);
  padding: 48px 44px;
  border: 1px solid var(--color-gray-10);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-black);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.required {
  font-size: 10px;
  color: var(--color-gold);
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-left: 8px;
  vertical-align: middle;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-black);
  background: var(--color-bg);
  border: 1px solid var(--color-gray-10);
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-40);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-black);
  background: var(--color-white);
}

.form-group textarea {
  resize: vertical;
  line-height: 1.8;
}

.form-note {
  font-size: 12px;
  color: var(--color-gray-60);
  text-align: center;
  margin-top: 16px;
  letter-spacing: 0.02em;
}

/* ===================================
   Footer
   =================================== */
.footer {
  background: var(--color-bg-alt);
  color: var(--color-gray-60);
  padding: 64px 0 40px;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  margin-bottom: 32px;
}

.footer-logo {
  display: block;
  margin-bottom: 16px;
}

.footer-logo-img {
  height: 32px;
  width: auto;
  display: block;
}

.footer-tagline {
  font-size: 12px;
  color: var(--color-gray-60);
  letter-spacing: 0.05em;
  line-height: 1.8;
  margin-bottom: 16px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-contact-info p {
  font-size: 12px;
  color: rgba(0,0,0,0.45);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.footer-nav-group {
  display: flex;
  gap: 60px;
}

.footer-nav-title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--color-ink);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  font-size: 13px;
  color: var(--color-gray-60);
  letter-spacing: 0.03em;
  transition: color var(--transition);
}

.footer-nav-list a:hover {
  color: var(--color-ink);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-address {
  font-size: 12px;
  color: var(--color-gray-60);
  letter-spacing: 0.04em;
}

.footer-copy {
  font-size: 11px;
  color: var(--color-gray-60);
  letter-spacing: 0.04em;
}

/* ===================================
   Mobile Navigation Overlay
   =================================== */
@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 360px;
    height: 100vh;
    background: var(--color-white);
    z-index: 1100;
    padding: 0 40px 40px;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    overflow-y: auto;
    border-left: 1px solid var(--color-gray-10);
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    flex-shrink: 0;
  }

  .nav-logo-img {
    height: 28px;
    width: auto;
    display: block;
  }

  .nav-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  .nav-close span {
    position: absolute;
    width: 20px;
    height: 1px;
    background: var(--color-black);
    display: block;
  }

  .nav-close span:first-child {
    transform: rotate(45deg);
  }

  .nav-close span:last-child {
    transform: rotate(-45deg);
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--color-gray-10);
    padding-top: 8px;
  }

  .nav-link {
    display: block;
    padding: 18px 0;
    font-size: 15px;
    color: var(--color-black);
    border-bottom: 1px solid var(--color-gray-10);
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta-mobile {
    display: block;
    margin-top: 32px;
  }

  .nav-cta-mobile .btn {
    width: 100%;
    padding: 14px;
    justify-content: center;
  }

  .menu-toggle {
    display: flex;
  }

  .header-actions .btn:not(.menu-toggle) {
    display: none;
  }

}

/* ===================================
   Responsive — Tablet/Mobile
   =================================== */
@media (max-width: 900px) {
  /* Hero responsive */
  .hero-split {
    grid-template-columns: 1fr;
    padding: 0 var(--container-pad);
  }

  .hero-inner {
    max-width: 100%;
    margin-left: 0;
    padding: 120px 0 48px;
  }

  .hero-image {
    display: none;
  }

  .hero-title {
    font-size: 40px;
  }

  .hero-description {
    font-size: 14px;
  }

  .hero-stats {
    flex-direction: column;
  }

  .hero-stat-sep {
    width: 100%;
    height: 1px;
  }

  .hero-stat-item {
    padding: 24px 0;
    flex-direction: row;
    justify-content: center;
    gap: 20px;
  }

  .hero-stat-num {
    font-size: 32px;
  }

  .hero-scroll {
    display: none;
  }

  /* Section spacing */
  .about-intro,
  .services,
  .fee,
  .results,
  .about,
  .process,
  .contact {
    padding: 80px 0;
  }

  .issues {
    padding: 72px 0;
  }

  .news,
  .company {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  /* About Intro */
  .about-intro-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-intro-title {
    font-size: 28px;
  }

  .about-intro-image img {
    height: 220px;
  }

  /* Issues */
  .issues-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .issues-header {
    margin-bottom: 36px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-title {
    font-size: 20px;
  }

  /* Fee */
  .fee-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .fee-price {
    font-size: 44px;
  }

  .fee-price em {
    font-size: 44px;
  }

  /* Results */
  .results-numbers {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Case slider */
  .case-section {
    padding: 72px 0 80px;
  }

  .case-card {
    flex: 0 0 320px;
  }

  /* About / President */
  .about-title {
    font-size: 26px;
  }

  /* Company */
  .company-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Contact */
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-title {
    font-size: 28px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* News */
  .news-item {
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .news-title {
    width: 100%;
  }

  /* Footer */
  .footer-main {
    flex-direction: column;
    gap: 40px;
  }

  .footer-nav-group {
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  :root {
    --container-pad: 20px;
  }

  /* Section spacing */
  .about-intro,
  .services,
  .fee,
  .results,
  .about,
  .process,
  .contact {
    padding: 64px 0;
  }

  .issues,
  .news,
  .company {
    padding: 56px 0;
  }

  .section-title {
    font-size: 24px;
  }

  .section-header {
    margin-bottom: 32px;
  }

  /* Hero */
  .hero-inner {
    padding: 100px 0 36px;
  }

  .hero-title {
    font-size: 30px;
  }

  .hero-description {
    font-size: 13px;
    margin-bottom: 32px;
  }


  .hero-cta {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .btn-hero-primary,
  .btn-hero-ghost {
    width: 100%;
    text-align: center;
    padding: 15px 24px;
  }

  .hero-stat-num {
    font-size: 28px;
  }

  .hero-stat-label {
    font-size: 10px;
  }

  /* About Intro */
  .about-intro-title {
    font-size: 24px;
  }

  .about-intro-body {
    font-size: 13.5px;
  }

  /* Issues */
  .issues-grid {
    grid-template-columns: 1fr;
  }

  .issues-header {
    margin-bottom: 28px;
  }

  .issue-item {
    padding: 16px;
  }

  .issues-cta-text {
    font-size: 14px;
  }

  /* Services */
  .service-card {
    padding: 36px 24px;
  }

  .service-image {
    margin: -36px -24px 24px;
  }

  .service-title {
    font-size: 18px;
  }

  /* Fee */
  .fee-price {
    font-size: 40px;
  }

  .fee-price em {
    font-size: 40px;
  }

  .fee-card-head {
    padding: 32px 24px 28px;
  }

  .fee-card-body {
    padding: 24px 24px 28px;
  }

  .fee-note-block {
    padding: 24px 20px;
    margin-top: 28px;
  }

  /* Results */
  .result-num {
    font-size: 36px;
  }

  .result-item {
    padding: 32px 20px;
  }

  /* Case slider */
  .case-section {
    padding: 56px 0 64px;
  }

  .case-header {
    margin-bottom: 32px;
  }

  .case-card {
    flex: 0 0 280px;
  }

  .case-image img {
    height: 180px;
  }

  .case-body {
    padding: 20px 20px 24px;
  }

  .case-headline {
    font-size: 15px;
  }

  .case-nav-btn {
    width: 40px;
    height: 40px;
  }

  /* Process */
  .process-item {
    grid-template-columns: 50px 1fr;
    gap: 16px;
  }

  .step-num {
    width: 40px;
    height: 40px;
    font-size: 12px;
  }

  .process-title {
    font-size: 18px;
  }

  .process-text {
    font-size: 13px;
  }

  /* About / President */
  .about-title {
    font-size: 24px;
  }

  .about-text p {
    font-size: 13.5px;
  }

  .sig-name {
    font-size: 18px;
  }

  /* Company */
  .company-table th,
  .company-table td {
    padding: 14px 16px;
    font-size: 13px;
  }

  .company-table th {
    width: 35%;
  }

  /* Contact */
  .contact-title {
    font-size: 24px;
  }

  .contact-desc {
    font-size: 13px;
  }

  .contact-form {
    padding: 28px 20px;
  }

  .method-value {
    font-size: 13px;
  }

  /* Footer */
  .footer {
    padding: 48px 0 32px;
  }

  .footer-nav-group {
    flex-direction: column;
    gap: 28px;
  }

  .footer-logo-img {
    height: 26px;
  }
}

/* ===================================
   Header hide on scroll
   =================================== */
.header.is-hidden {
  transform: translateY(-100%);
}