:root {
  --navy: #0F2547;
  --navy-light: #1A3A6B;
  --blue: #000091;
  --blue-light: #F6F6FE;
  --white: #FFFFFF;
  --off-white: #F6F6FE;
  --gray: #6B7A95;
  --gray-dark: #3A4560;
  --text: #0F1729;
  --line: #DDE6F5;
  --font: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --radius: 6px;
  --shadow: 0 2px 16px rgba(15, 37, 71, 0.08);
  --shadow-md: 0 4px 24px rgba(15, 37, 71, 0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

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

/* ── LAYOUT ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

section { padding: 80px 0; }
section:nth-child(even) { background: var(--off-white); }

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

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

.logo-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.02em;
}

.logo-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.08); }

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > .nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.dropdown-arrow {
  font-size: 10px;
  transition: transform 0.2s;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 280px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown.open .dropdown-arrow { transform: rotate(180deg); }

.dropdown-item {
  display: block;
  padding: 12px 18px;
  font-size: 13.5px;
  color: var(--gray-dark);
  border-bottom: 1px solid var(--line);
  transition: background 0.15s, color 0.15s;
}
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: var(--blue-light); color: var(--navy); }

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid rgba(255,255,255,0.15);
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  padding: 4px 7px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.04em;
}
.lang-btn:hover { color: var(--white); }
.lang-btn.active { color: var(--white); background: rgba(255,255,255,0.12); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  background: var(--navy);
  padding: 100px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy) 60%);
  opacity: 0.4;
}

.hero .container { position: relative; }

.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 860px;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.7);
  max-width: 760px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: none;
  transition: background 0.2s, box-shadow 0.2s, transform 0.1s;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover { background: #0000c8; box-shadow: 0 4px 16px rgba(0, 0, 145, 0.3); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.65); background: rgba(255,255,255,0.06); }

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--line);
}
.btn-secondary:hover { border-color: var(--navy); background: var(--off-white); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-light); }

/* ── SECTION HEADINGS ── */
.section-label {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
  text-transform: none;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--gray);
  max-width: 580px;
  line-height: 1.7;
}

/* ── PAIN POINTS ── */
.pain-points { background: var(--off-white); }

.pain-points-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.pain-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.pain-card-icon {
  width: 40px;
  height: 40px;
  background: var(--blue-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 20px;
}

.pain-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 14px;
  line-height: 1.4;
}

.pain-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

.pain-bullets {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.pain-bullets li {
  font-size: 13.5px;
  color: var(--gray);
  padding-left: 16px;
  position: relative;
  line-height: 1.55;
}
.pain-bullets li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 11px;
  top: 3px;
}

/* ── ABOUT ── */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 56px;
  align-items: start;
  margin-top: 48px;
}

.about-text p {
  font-size: 15.5px;
  color: var(--gray-dark);
  line-height: 1.75;
  margin-bottom: 16px;
}

.company-card {
  background: var(--navy);
  border-radius: 10px;
  padding: 28px 32px;
  color: var(--white);
}

.company-card-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.company-card dl {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.company-card dt {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 2px;
}

.company-card dd {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 36px;
  background: var(--white);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.service-card:hover { box-shadow: var(--shadow-md); border-color: rgba(37, 99, 235, 0.2); }

.service-card-flag {
  font-size: 22px;
  margin-bottom: 4px;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
}

.service-card p {
  font-size: 14.5px;
  color: var(--gray);
  line-height: 1.7;
  flex: 1;
}

.service-bullets {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 4px 0;
}

.service-bullets li {
  font-size: 13.5px;
  color: var(--gray-dark);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}
.service-bullets li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 18px;
  line-height: 1.2;
}

/* ── SCOPE ── */
.scope { background: var(--off-white); }

.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.scope-col {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 32px;
}

.scope-col-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.scope-col.can .scope-col-title { color: var(--navy); }
.scope-col.cannot .scope-col-title { color: var(--gray); }

.scope-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.scope-list li {
  font-size: 14px;
  padding-left: 22px;
  position: relative;
  line-height: 1.55;
}

.scope-col.can .scope-list li { color: var(--gray-dark); }
.scope-col.cannot .scope-list li { color: var(--gray); }

.scope-col.can .scope-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
}

.scope-col.cannot .scope-list li::before {
  content: '×';
  position: absolute;
  left: 0;
  color: var(--gray);
  font-size: 14px;
}

/* ── CONTACT ── */
.contact-inner {
  max-width: 640px;
}

.contact-title {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 16px;
}

.contact-body {
  font-size: 15.5px;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── SERVICE PAGE HERO ── */
.page-hero {
  background: var(--navy);
  padding: 72px 0 64px;
}

.breadcrumb {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}
.breadcrumb a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.breadcrumb a:hover { color: rgba(255,255,255,0.8); }
.breadcrumb span { margin: 0 8px; }

.page-hero h1 {
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
  letter-spacing: -0.01em;
  max-width: 680px;
  margin-bottom: 18px;
}

.page-hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  max-width: 580px;
  line-height: 1.7;
}

/* ── SERVICE PAGE CONTENT ── */
.service-content section { padding: 64px 0; }

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

.content-block h3 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--navy);
  margin-bottom: 16px;
}

.content-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.content-list li {
  font-size: 14.5px;
  color: var(--gray-dark);
  padding-left: 20px;
  position: relative;
  line-height: 1.55;
}
.content-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 11px;
  top: 3px;
}

.process-list {
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
  max-width: 700px;
}

.process-step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  align-items: start;
}

.step-num {
  width: 36px;
  height: 36px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.step-text {
  font-size: 15px;
  color: var(--gray-dark);
  line-height: 1.6;
  padding-top: 7px;
}

.how-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 28px;
  margin-top: 36px;
  list-style: none;
}

.how-flow-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 0;
}

.how-flow-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 22px;
  right: -22px;
  color: var(--blue);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.how-flow-box {
  width: 100%;
  min-height: 68px;
  border: 1.5px solid var(--blue);
  border-radius: var(--radius);
  background: var(--blue-light);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 12px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.how-flow-text {
  margin-top: 12px;
  font-size: 14.5px;
  color: var(--gray-dark);
  line-height: 1.6;
}

.boundary-box {
  background: var(--off-white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 32px;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
  max-width: 700px;
}

.boundary-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.boundary-card {
  min-height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 30px;
}

.boundary-card-good {
  border-top: 4px solid var(--blue);
}

.boundary-card-careful {
  border-top: 4px solid var(--gray);
}

.boundary-card h2 {
  color: var(--navy);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
}

.boundary-card .content-list {
  gap: 11px;
}

.rate-table-wrap {
  overflow-x: auto;
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.rate-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.rate-table caption {
  caption-side: top;
  padding: 18px 20px 12px;
  text-align: left;
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
}

.rate-table th,
.rate-table td {
  padding: 13px 20px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.rate-table th {
  background: var(--blue-light);
  color: var(--navy);
  font-weight: 700;
}

.rate-table td {
  color: var(--gray-dark);
}

.rate-note {
  margin-top: 18px;
  max-width: 860px;
  color: var(--gray);
  font-size: 13.5px;
  line-height: 1.7;
}

/* ── DISCLAIMER / FOOTER ── */
.site-footer {
  background: var(--navy);
  padding: 48px 0 32px;
}

.disclaimer-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 32px;
}

.disclaimer-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
  margin-bottom: 8px;
}

.disclaimer-text {
  font-size: 12.5px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-brand {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}

.footer-meta {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

/* ── PAIN STORY (homepage narrative) ── */
.pain-story-section { padding: 80px 0; }

.pain-story {
  max-width: 700px;
  margin-top: 48px;
}

.pain-story-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 26px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.pain-story-item:last-child { border-bottom: none; }

.pain-story-num {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(0, 0, 145, 0.18);
  border-radius: 999px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: ui-rounded, "SF Pro Rounded", "Nunito", "Inter", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.pain-story-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.35;
}

.pain-story-content p {
  font-size: 14.5px;
  color: var(--gray);
  line-height: 1.75;
}

/* ── SERVICE ENTRY CARDS (simplified homepage) ── */
.service-entry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.service-entry-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px 32px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.service-entry-card:hover { box-shadow: var(--shadow-md); border-color: rgba(0,0,145,0.18); }

.service-entry-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
}

.service-entry-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.65;
  flex: 1;
}

/* ── TAG LIST (你要買什麼) ── */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}
.tag-list li {
  background: var(--off-white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-dark);
}

/* ── CASES GRID ── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

/* ── EXAMPLES GRID + TAG ── */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 32px;
}
.example-tag {
  align-self: flex-start;
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 4px 12px;
  border-radius: 12px;
}

/* ── AVIS SECTION (Taiwan sourcing page) ── */
.avis-section {
  background: var(--navy);
  border-radius: 12px;
  padding: 40px 48px;
  margin: 48px 0 0;
}

.avis-badge {
  display: inline-block;
  background: rgba(0, 0, 145, 0.45);
  color: rgba(255,255,255,0.85);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
}

.avis-title {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 12px;
  max-width: 540px;
}

.avis-body {
  font-size: 14.5px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 480px;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; }
  .company-card { max-width: 480px; }
  .how-flow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .how-flow-step:not(:last-child)::after { display: none; }
}

@media (max-width: 768px) {
  section { padding: 56px 0; }
  .container { padding: 0 20px; }

  /* Mobile nav */
  .hamburger { display: flex; }

  .main-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--navy-light);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 8px 0;
    z-index: 99;
  }
  .main-nav.open { display: flex; }

  .nav-link { border-radius: 0; padding: 12px 20px; }

  .nav-dropdown { position: static; }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: rgba(0,0,0,0.15);
    display: none;
    min-width: 0;
  }
  .nav-dropdown.open .dropdown-menu { display: block; }

  .dropdown-item {
    padding: 11px 20px 11px 36px;
    color: rgba(255,255,255,0.65);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 13px;
  }
  .dropdown-item:hover { background: rgba(255,255,255,0.06); color: var(--white); }

  .lang-switcher {
    padding: 12px 20px;
    margin: 0;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.08);
    justify-content: flex-start;
    gap: 6px;
  }

  .lang-btn { font-size: 13px; padding: 6px 10px; }

  /* Grids → single column */
  .pain-points-grid,
  .services-grid,
  .service-entry-grid,
  .cases-grid,
  .scope-grid,
  .content-grid,
  .boundary-compare { grid-template-columns: 1fr; }

  .how-flow {
    grid-template-columns: 1fr;
    gap: 22px;
    max-width: 420px;
  }

  .how-flow-step:not(:last-child)::after {
    content: '↓';
    display: block;
    top: auto;
    right: auto;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 18px;
  }

  .avis-section { padding: 32px 24px; }

  .pain-story-item {
    grid-template-columns: 48px 1fr;
    gap: 16px;
    padding: 24px 0;
  }

  .pain-story-num {
    width: 42px;
    height: 42px;
    font-size: 14px;
  }

  .hero { padding: 72px 0 64px; }
  .hero h1 { font-size: 28px; }
  .hero-subtitle { font-size: 15px; }

  .page-hero { padding: 56px 0 48px; }
  .page-hero h1 { font-size: 26px; }

  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}