/* ================================================================
   TechX Front Page — Design System
   Target: 50-70代経営者 → 信頼感・清潔感・読みやすさ重視
   Colors: Navy #111827, Blue #1654cc, Teal #0d9488, Orange #f59e0b
   ================================================================ */

:root {
  --navy:       #111827;
  --navy-light: #1f2937;
  --blue:       #1654cc;
  --blue-dark:  #1248a8;
  --blue-pale:  #eff4ff;
  --teal:       #0d9488;
  --teal-pale:  #f0fdfa;
  --orange:     #f59e0b;
  --orange-dark:#d97706;
  --orange-pale:#fffbeb;
  --white:      #ffffff;
  --gray-50:    #f9fafb;
  --gray-100:   #f3f4f6;
  --gray-200:   #e5e7eb;
  --gray-400:   #9ca3af;
  --gray-500:   #6b7280;
  --gray-700:   #374151;
  --gray-900:   #111827;
  --font:       'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-en:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-w:      1120px;
  --ease:       cubic-bezier(.4,0,.2,1);
}

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

body.techx-front {
  font-family: var(--font);
  color: var(--gray-900);
  line-height: 1.8;
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.tx-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.tx-pc-only { display: inline; }
.tx-sp-only { display: none; }

/* ================================================================
   Scroll Animations
   ================================================================ */
.tx-card,
.tx-why__card,
.tx-case,
.tx-team__member,
.tx-pain__item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.tx-card.is-visible,
.tx-why__card.is-visible,
.tx-case.is-visible,
.tx-team__member.is-visible,
.tx-pain__item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   Header
   ================================================================ */
.tx-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 72px;
  z-index: 100;
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.tx-header.is-scrolled {
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.tx-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo — image swap */
.tx-logo {
  display: flex;
  align-items: center;
}
.tx-logo__img {
  height: 36px;
  width: auto;
  transition: opacity .3s var(--ease);
}
.tx-logo__img--color {
  display: none;
}
.is-scrolled .tx-logo__img--white {
  display: none;
}
.is-scrolled .tx-logo__img--color {
  display: block;
}

/* Footer logo */
.tx-footer__logo {
  height: 32px;
  width: auto;
  margin-bottom: 16px;
}

/* Navigation */
.tx-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.tx-nav a {
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color .2s;
  position: relative;
}
.is-scrolled .tx-nav a { color: var(--gray-700); }
.tx-nav a:hover { color: var(--blue); }
.tx-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--blue);
  transition: width .3s var(--ease);
}
.tx-nav a:hover::after { width: 100%; }
.tx-nav__cta {
  padding: 8px 20px !important;
  background: var(--orange) !important;
  color: var(--white) !important;
  border-radius: 6px;
  font-weight: 700 !important;
  transition: background .2s, transform .2s !important;
}
.tx-nav__cta::after { display: none !important; }
.tx-nav__cta:hover {
  background: var(--orange-dark) !important;
  transform: translateY(-1px);
}
.is-scrolled .tx-nav__cta { color: var(--white) !important; }

/* Hamburger */
.tx-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  width: 36px;
  height: 36px;
  position: relative;
}
.tx-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  position: absolute;
  left: 7px;
  transition: .3s var(--ease);
}
.is-scrolled .tx-hamburger span { background: var(--navy); }
.tx-hamburger span:nth-child(1) { top: 10px; }
.tx-hamburger span:nth-child(2) { top: 17px; }
.tx-hamburger span:nth-child(3) { top: 24px; }
.tx-hamburger.is-active span:nth-child(1) { top: 17px; transform: rotate(45deg); }
.tx-hamburger.is-active span:nth-child(2) { opacity: 0; }
.tx-hamburger.is-active span:nth-child(3) { top: 17px; transform: rotate(-45deg); }

/* ================================================================
   Buttons
   ================================================================ */
.tx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: .9375rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all .25s var(--ease);
}
.tx-btn--lg { padding: 16px 36px; font-size: 1rem; }
.tx-btn--orange { background: var(--orange); color: var(--white); }
.tx-btn--orange:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,158,11,.3); }
.tx-btn--ghost { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.4); }
.tx-btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.tx-btn--white { background: var(--white); color: var(--blue); }
.tx-btn--white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.tx-btn--outline { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); }
.tx-btn--outline:hover { background: var(--blue); color: var(--white); }

/* ================================================================
   Hero — Video Background
   ================================================================ */
.tx-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.tx-hero__video {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.tx-hero__video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tx-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(160deg, rgba(11,15,26,.82) 0%, rgba(17,24,39,.75) 40%, rgba(26,39,68,.72) 100%);
}
.tx-hero__inner {
  position: relative;
  z-index: 2;
  padding: 160px 24px 100px;
  max-width: 720px;
}
.tx-hero__label {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(245,158,11,.12);
  color: var(--orange);
  border-radius: 100px;
  font-size: .8125rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: .5px;
}
.tx-hero__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.35;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.tx-accent { color: var(--orange); }
.tx-hero__sub {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.7);
  line-height: 2;
  margin-bottom: 40px;
}
.tx-hero__sub strong { color: rgba(255,255,255,.95); font-weight: 700; }
.tx-hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Scroll indicator */
.tx-hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.tx-hero__scroll span {
  font-family: var(--font-en);
  font-size: .625rem;
  letter-spacing: 3px;
  color: rgba(255,255,255,.35);
}
.tx-hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ================================================================
   Trust Bar
   ================================================================ */
.tx-trust {
  padding: 40px 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
}
.tx-trust__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
}
.tx-trust__item { text-align: center; }
.tx-trust__num {
  display: block;
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1.1;
}
.tx-trust__num small {
  font-size: .5em;
  color: var(--gray-400);
  font-weight: 600;
}
.tx-trust__label {
  font-size: .8125rem;
  color: var(--gray-500);
  font-weight: 500;
}
.tx-trust__divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
}

/* ================================================================
   Section Head
   ================================================================ */
.tx-section-head {
  text-align: center;
  margin-bottom: 56px;
}
.tx-section-head__en {
  font-family: var(--font-en);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--blue);
  margin-bottom: 8px;
}
.tx-section-head--light .tx-section-head__en { color: var(--orange); }
.tx-section-head__title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.tx-section-head--light .tx-section-head__title { color: var(--white); }
.tx-section-head__sub {
  font-size: .9375rem;
  color: var(--gray-500);
}

/* ================================================================
   Pain Points
   ================================================================ */
.tx-pain {
  padding: 80px 0;
  background: var(--white);
}
.tx-pain__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.tx-pain__item {
  text-align: center;
  padding: 32px 16px;
  background: var(--gray-50);
  border-radius: 12px;
  border: 1px solid var(--gray-100);
}
.tx-pain__icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}
.tx-pain__item p {
  font-size: .875rem;
  color: var(--gray-700);
  line-height: 1.7;
}
.tx-pain__item strong {
  color: var(--navy);
}
.tx-pain__answer {
  text-align: center;
}
.tx-pain__answer p {
  display: inline-block;
  padding: 12px 32px;
  background: var(--blue);
  color: var(--white);
  border-radius: 8px;
  font-size: 1.125rem;
  font-weight: 700;
}

/* ================================================================
   Services — Card with image
   ================================================================ */
.tx-services {
  padding: 100px 0;
  background: var(--gray-50);
}
.tx-services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tx-card--service {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transition: all .3s var(--ease);
}
.tx-card--service:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,.08);
  border-color: transparent;
}
.tx-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.tx-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.tx-card--service:hover .tx-card__thumb img {
  transform: scale(1.05);
}
.tx-card__body {
  padding: 28px;
}
.tx-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.tx-card__desc {
  font-size: .875rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 16px;
}
.tx-card__list {
  margin-bottom: 20px;
  padding-left: 0;
}
.tx-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: .8125rem;
  color: var(--gray-700);
  margin-bottom: 6px;
  line-height: 1.6;
}
.tx-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 2px;
}
.tx-card__price {
  font-size: .875rem;
  color: var(--orange);
  font-weight: 700;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}
.tx-card__price span {
  font-family: var(--font-en);
  font-size: 1.75rem;
  font-weight: 800;
}
a.tx-card--service {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
a.tx-card--service:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.tx-card__more {
  display: inline-block;
  margin-top: 12px;
  font-size: .875rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.02em;
}
a.tx-card--service:hover .tx-card__more {
  text-decoration: underline;
}
.tx-services__note {
  text-align: center;
  margin-top: 32px;
  font-size: .8125rem;
  color: var(--gray-400);
}

/* ================================================================
   Why TechX — with images
   ================================================================ */
.tx-why {
  padding: 100px 0;
  background: var(--navy);
  color: var(--white);
}
.tx-why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.tx-why__card {
  padding: 0;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  overflow: hidden;
  transition: background .3s, transform .3s var(--ease);
}
.tx-why__card:hover {
  background: rgba(255,255,255,.07);
  transform: translateY(-4px);
}
.tx-why__img {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.tx-why__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .7;
  transition: opacity .3s, transform .4s var(--ease);
}
.tx-why__card:hover .tx-why__img img {
  opacity: .85;
  transform: scale(1.03);
}
.tx-why__number {
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  padding: 24px 28px 0;
}
.tx-why__card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.5;
  padding: 12px 28px;
}
.tx-why__card p {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  line-height: 1.9;
  padding: 0 28px 28px;
}

/* ================================================================
   Cases
   ================================================================ */
.tx-cases {
  padding: 100px 0;
}
.tx-cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.tx-case {
  padding: 32px;
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  transition: all .3s var(--ease);
}
.tx-case:hover {
  border-color: var(--blue-pale);
  box-shadow: 0 8px 24px rgba(0,0,0,.05);
}
.tx-case__tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: .6875rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.tx-case__tag--blue { background: var(--blue-pale); color: var(--blue); }
.tx-case__tag--teal { background: var(--teal-pale); color: var(--teal); }
.tx-case__tag--orange { background: var(--orange-pale); color: var(--orange-dark); }
.tx-case h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 10px;
}
.tx-case p {
  font-size: .8125rem;
  color: var(--gray-500);
  line-height: 1.8;
}

/* ================================================================
   About
   ================================================================ */
.tx-about {
  padding: 100px 0;
  background: var(--gray-50);
}
.tx-about__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.tx-about__message h3 {
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--navy);
}
.tx-about__message p {
  font-size: .9375rem;
  color: var(--gray-700);
  line-height: 2;
  margin-bottom: 16px;
}
.tx-about__table table {
  width: 100%;
  border-collapse: collapse;
}
.tx-about__table th,
.tx-about__table td {
  padding: 14px 16px;
  font-size: .875rem;
  border-bottom: 1px solid var(--gray-200);
  text-align: left;
}
.tx-about__table th {
  font-weight: 700;
  color: var(--navy);
  width: 120px;
  white-space: nowrap;
}
.tx-about__table td {
  color: var(--gray-700);
}
.tx-about__table a {
  color: var(--blue);
}
.tx-about__table a:hover {
  text-decoration: underline;
}

/* ================================================================
   Team
   ================================================================ */
.tx-team {
  padding: 100px 0;
  background: var(--white);
}
.tx-team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.tx-team__member {
  text-align: center;
}
.tx-team__photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 3px solid var(--gray-100);
  transition: border-color .3s;
}
.tx-team__member:hover .tx-team__photo {
  border-color: var(--blue);
}
.tx-team__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tx-team__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--gray-200), var(--gray-100));
  display: flex;
  align-items: center;
  justify-content: center;
}
.tx-team__role {
  display: inline-block;
  font-size: .6875rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .5px;
  margin-bottom: 6px;
}
.tx-team__info h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.tx-team__info p {
  font-size: .8125rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ================================================================
   Podcast
   ================================================================ */
.tx-podcast {
  padding: 80px 0;
  background: var(--navy-light);
}
.tx-podcast__inner {
  display: flex;
  align-items: center;
  gap: 48px;
}
.tx-podcast__text {
  flex: 1;
}
.tx-podcast__text .tx-section-head__en {
  text-align: left;
  color: var(--orange);
  margin-bottom: 8px;
}
.tx-podcast__text h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.tx-podcast__text p {
  font-size: .9375rem;
  color: rgba(255,255,255,.6);
  line-height: 1.9;
  margin-bottom: 24px;
}
.tx-podcast__text .tx-btn--outline {
  color: var(--white);
  border-color: rgba(255,255,255,.3);
}
.tx-podcast__text .tx-btn--outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.5);
  color: var(--white);
}
.tx-podcast__visual {
  flex-shrink: 0;
}
.tx-podcast__icon {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
}

/* ================================================================
   CTA
   ================================================================ */
.tx-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 60%, #0f3d8a 100%);
  color: var(--white);
  text-align: center;
}
.tx-cta h2 {
  font-size: 1.75rem;
  margin-bottom: 16px;
}
.tx-cta p {
  font-size: .9375rem;
  opacity: .85;
  margin-bottom: 32px;
  line-height: 1.8;
}

/* ================================================================
   Blog
   ================================================================ */
.tx-blog {
  padding: 100px 0;
  background: var(--gray-50);
}
.tx-blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tx-blog-card {
  display: block;
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transition: all .3s var(--ease);
}
.tx-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.06);
}
.tx-blog-card__thumb {
  aspect-ratio: 16/9;
  background: var(--gray-100);
  overflow: hidden;
}
.tx-blog-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.tx-blog-card:hover .tx-blog-card__thumb img { transform: scale(1.04); }
.tx-blog-card__placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
}
.tx-blog-card__body {
  padding: 20px;
}
.tx-blog-card__cat {
  display: inline-block;
  font-size: .6875rem;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: .5px;
  margin-bottom: 8px;
}
.tx-blog-card__body h3 {
  font-size: .9375rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 10px;
}
.tx-blog-card__body time {
  font-size: .75rem;
  color: var(--gray-400);
}
.tx-blog__more {
  text-align: center;
  margin-top: 40px;
}

/* ================================================================
   Footer
   ================================================================ */
.tx-footer {
  padding: 64px 0 24px;
  background: var(--navy);
  color: rgba(255,255,255,.6);
}
.tx-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.tx-footer__brand p {
  font-size: .8125rem;
  line-height: 1.9;
}
.tx-footer h4 {
  color: var(--white);
  font-size: .8125rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: .5px;
}
.tx-footer ul li { margin-bottom: 10px; }
.tx-footer ul a {
  font-size: .8125rem;
  transition: color .2s;
}
.tx-footer ul a:hover { color: var(--white); }
.tx-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
  text-align: center;
  font-size: .75rem;
  color: rgba(255,255,255,.35);
}

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 768px) {
  .tx-pc-only { display: none; }
  .tx-sp-only { display: inline; }

  .tx-hamburger { display: block; }
  .tx-nav {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 280px;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 24px;
    gap: 0;
    transform: translateX(100%);
    transition: transform .35s var(--ease);
    box-shadow: -4px 0 24px rgba(0,0,0,.1);
    z-index: 101;
  }
  .tx-nav.is-open { transform: translateX(0); }
  .tx-nav a {
    color: var(--gray-700) !important;
    padding: 14px 0;
    width: 100%;
    border-bottom: 1px solid var(--gray-100);
    font-size: 1rem;
  }
  .tx-nav__cta {
    margin-top: 16px;
    text-align: center;
    border-bottom: none !important;
  }

  .tx-hero__inner { padding: 140px 24px 80px; }
  .tx-hero__title { font-size: 1.875rem; }
  .tx-hero__sub { font-size: .9375rem; }
  .tx-hero__actions { flex-direction: column; }
  .tx-hero__actions .tx-btn { width: 100%; }

  .tx-trust__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .tx-trust__divider { display: none; }

  .tx-pain__grid {
    grid-template-columns: 1fr 1fr;
  }

  .tx-services__grid,
  .tx-why__grid,
  .tx-blog__grid { grid-template-columns: 1fr; }

  .tx-cases__grid { grid-template-columns: 1fr; }

  .tx-about__content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .tx-team__grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .tx-podcast__inner {
    flex-direction: column;
    text-align: center;
  }
  .tx-podcast__text .tx-section-head__en {
    text-align: center;
  }

  .tx-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .tx-pain__grid {
    grid-template-columns: 1fr;
  }
  .tx-team__grid {
    grid-template-columns: 1fr;
  }
}