/* TriC — refined B&W venture */

:root {
  --black: #0a0a0a;
  --gray-950: #141414;
  --gray-900: #1c1c1c;
  --gray-800: #2e2e2e;
  --gray-700: #525252;
  --gray-600: #6b6b6b;
  --gray-500: #8a8a8a;
  --gray-400: #ababab;
  --gray-300: #d4d4d4;
  --gray-200: #ebebeb;
  --gray-100: #f7f7f7;
  --gray-50: #fafafa;
  --white: #ffffff;
  --max-width: 1120px;
  --header-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04), 0 8px 32px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 4px 16px rgba(0, 0, 0, 0.08), 0 16px 48px rgba(0, 0, 0, 0.1);
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.2, 0.64, 1);
  --duration: 0.35s;
  --duration-slow: 0.6s;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.9375rem;
  color: var(--black);
  background: var(--white);
  line-height: 1.75;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* ── Scroll reveal ── */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* ── Header ── */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  transition:
    background var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
}

.header--transparent {
  background: transparent;
  border-bottom: 1px solid transparent;
}

.header--transparent .logo,
.header--transparent .nav a {
  color: var(--white);
}

.header--transparent .logo span {
  color: rgba(255, 255, 255, 0.55);
}

.header--transparent .nav-toggle span,
.header--transparent .nav-toggle span::before,
.header--transparent .nav-toggle span::after {
  background: var(--white);
}

.header--scrolled,
.header:not(.header--transparent) {
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--gray-200);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.header--scrolled .logo,
.header--scrolled .nav a,
.header:not(.header--transparent) .logo,
.header:not(.header--transparent) .nav a {
  color: var(--gray-700);
}

.header--scrolled .logo span,
.header:not(.header--transparent) .logo span {
  color: var(--gray-500);
}

.header--scrolled .nav a.is-active,
.header--scrolled .nav a:hover,
.header:not(.header--transparent) .nav a.is-active,
.header:not(.header--transparent) .nav a:hover {
  color: var(--black);
}

.header--scrolled .nav-toggle span,
.header--scrolled .nav-toggle span::before,
.header--scrolled .nav-toggle span::after,
.header:not(.header--transparent) .nav-toggle span,
.header:not(.header--transparent) .nav-toggle span::before,
.header:not(.header--transparent) .nav-toggle span::after {
  background: var(--black);
}

.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.header__inner .nav {
  margin-right: auto;
}

.logo {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
  transition: color var(--duration) var(--ease-out);
}

.logo span {
  font-weight: 400;
  font-size: 0.625rem;
  display: block;
  letter-spacing: 0.08em;
  margin-top: 4px;
  transition: color var(--duration) var(--ease-out);
}

.nav {
  display: flex;
  gap: 40px;
}

.nav a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  position: relative;
  transition: color var(--duration) var(--ease-out);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--duration) var(--ease-out);
}

.nav a:hover::after,
.nav a.is-active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
  z-index: 101;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  position: absolute;
  width: 100%;
  height: 1.5px;
  border-radius: 1px;
  transition: var(--duration) var(--ease-out);
}

.nav-toggle span {
  top: 50%;
  transform: translateY(-50%);
}

.nav-toggle span::before {
  content: "";
  top: -7px;
}

.nav-toggle span::after {
  content: "";
  top: 7px;
}

.nav-toggle.is-open span {
  background: transparent !important;
}

.nav-toggle.is-open span::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--black) !important;
}

.nav-toggle.is-open span::after {
  top: 0;
  transform: rotate(-45deg);
  background: var(--black) !important;
}

/* ── Layout ── */

main {
  padding-top: 0;
}

main.has-header-offset {
  padding-top: var(--header-height);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.section {
  padding: clamp(80px, 12vw, 140px) 0;
}

.section--sm {
  padding: clamp(56px, 8vw, 96px) 0;
}

.section--dark {
  background: var(--black);
  color: var(--white);
}

.section--gray {
  background: var(--gray-50);
}

/* ── Typography ── */

.eyebrow {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.eyebrow--light {
  color: var(--gray-500);
}

.page-title {
  font-size: clamp(2rem, 5.5vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.lead {
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  color: var(--gray-700);
  line-height: 1.9;
  max-width: 560px;
  font-weight: 400;
}

.lead--light {
  color: rgba(255, 255, 255, 0.65);
}

.lead--full {
  max-width: none;
}

.display-sm {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.display-sm--light {
  color: var(--white);
}

.body-sm {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.85;
}

.divider {
  border: none;
  height: 1px;
  background: var(--gray-200);
  margin: clamp(48px, 8vw, 80px) 0;
}

/* ── Hero ── */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 48px) 0 clamp(64px, 10vw, 96px);
  overflow: hidden;
  color: var(--white);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(80, 80, 80, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(60, 60, 60, 0.2) 0%, transparent 50%),
    linear-gradient(165deg, #0a0a0a 0%, #1a1a1a 45%, #2a2a2a 100%);
  z-index: 0;
}

.hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, transparent 80%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, transparent 80%);
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10, 10, 10, 0.4) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero .eyebrow {
  color: var(--gray-400);
}

.hero__tagline {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  max-width: 14ch;
}

.hero__desc {
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  color: rgba(255, 255, 255, 0.6);
  max-width: 480px;
  line-height: 1.9;
  margin-bottom: clamp(48px, 8vw, 72px);
}

.hero__services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.hero__card {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    transform var(--duration) var(--ease-spring),
    background var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
  overflow: hidden;
}

.hero__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--duration) var(--ease-out);
}

.hero__card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.hero__card:hover::before {
  opacity: 1;
}

.hero__card-label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--gray-400);
}

.hero__card-title {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.hero__card-text {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.85;
  flex: 1;
}

.hero__card-link {
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.85);
  transition: gap var(--duration) var(--ease-out);
}

.hero__card:hover .hero__card-link {
  gap: 14px;
}

.hero__card-link::after {
  content: "→";
  font-size: 0.875rem;
  transition: transform var(--duration) var(--ease-spring);
}

.hero__card:hover .hero__card-link::after {
  transform: translateX(2px);
}

/* ── Trust strip ── */

.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: clamp(24px, 4vw, 36px) 0;
}

.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 56px;
  align-items: center;
}

.trust-strip__item {
  font-size: 0.75rem;
  color: var(--gray-500);
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-strip__item::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gray-300);
  flex-shrink: 0;
}

.trust-strip__item strong {
  color: var(--black);
  font-weight: 500;
}

/* ── Premium cards ── */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.premium-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 40px);
  transition:
    transform var(--duration) var(--ease-spring),
    box-shadow var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}

.premium-card:not(.premium-card--visual):hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--gray-300);
}

.premium-card__label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.premium-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  line-height: 1.4;
}

.premium-card__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.premium-card__list li {
  font-size: 0.875rem;
  color: var(--gray-600);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}

.premium-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 1px;
  background: var(--gray-400);
}

/* ── Feature block ── */

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 8vw, 80px);
  align-items: start;
}

.feature-block__aside .eyebrow {
  margin-bottom: 24px;
}

/* ── Dark banner ── */

.dark-banner {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: clamp(48px, 8vw, 72px);
  background: linear-gradient(135deg, var(--gray-950) 0%, var(--gray-800) 100%);
}

.dark-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.dark-banner .eyebrow {
  color: var(--gray-500);
}

/* ── Service page ── */

.page-header {
  padding: calc(var(--header-height) + clamp(48px, 8vw, 80px)) 0 clamp(40px, 6vw, 64px);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.page-header--visual {
  padding-bottom: clamp(56px, 8vw, 88px);
  min-height: clamp(360px, 50vh, 480px);
  display: flex;
  align-items: flex-end;
}

.page-header .page-title {
  font-size: clamp(2.5rem, 7vw, 4rem);
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}

.service-block {
  margin-bottom: clamp(64px, 10vw, 100px);
}

.service-block:last-child {
  margin-bottom: 0;
}

.service-block__header {
  margin-bottom: 32px;
}

.service-block__type {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.service-block__target {
  font-size: 0.8125rem;
  color: var(--gray-500);
  letter-spacing: 0.04em;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 36px);
  display: grid;
  grid-template-columns: minmax(140px, 200px) 1fr;
  gap: clamp(16px, 3vw, 32px);
  align-items: start;
  transition:
    transform var(--duration) var(--ease-spring),
    box-shadow var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}

.service-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-card);
  border-color: var(--gray-300);
}

.service-item__name {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.service-item__desc {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.9;
}

/* ── Philosophy ── */

.philosophy-block {
  padding-bottom: clamp(48px, 8vw, 72px);
  margin-bottom: clamp(48px, 8vw, 72px);
  border-bottom: 1px solid var(--gray-200);
}

.philosophy-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.philosophy-block__label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gray-500);
  margin-bottom: 12px;
}

.philosophy-block__title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: clamp(24px, 4vw, 36px);
}

.philosophy-block__body {
  font-size: clamp(0.9375rem, 2vw, 1rem);
  color: var(--gray-600);
  line-height: 2.1;
  max-width: 640px;
}

.philosophy-block__body p + p {
  margin-top: 1.25em;
}

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

.value-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(28px, 4vw, 36px) 0;
  border-bottom: 1px solid var(--gray-200);
  transition: background var(--duration) var(--ease-out);
}

.value-item:hover {
  background: linear-gradient(90deg, var(--gray-50) 0%, transparent 100%);
  margin: 0 -24px;
  padding-left: 24px;
  padding-right: 24px;
}

.value-item:last-child {
  border-bottom: none;
}

.value-item__num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gray-300);
  padding-top: 4px;
}

.value-item__title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.value-item__text {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 2;
}

.triple-c {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.triple-c__item {
  text-align: center;
  padding: clamp(28px, 4vw, 40px) 20px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  transition:
    transform var(--duration) var(--ease-spring),
    box-shadow var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}

.triple-c__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: var(--gray-300);
}

.triple-c__word {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.triple-c__meaning {
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* ── Company ── */

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

.company-table tr {
  border-bottom: 1px solid var(--gray-200);
  transition: background var(--duration) var(--ease-out);
}

.company-table tr:hover {
  background: var(--gray-50);
}

.company-table th,
.company-table td {
  padding: clamp(20px, 3vw, 28px) 0;
  text-align: left;
  vertical-align: top;
  font-size: 0.9375rem;
  line-height: 1.85;
}

.company-table th {
  width: 200px;
  font-weight: 500;
  color: var(--gray-500);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.company-table td {
  color: var(--gray-800);
  font-weight: 400;
}

/* ── Footer ── */

.footer {
  border-top: 1px solid var(--gray-200);
  padding: clamp(40px, 6vw, 64px) 0;
  background: var(--gray-50);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
}

.footer__logo {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.footer__copy {
  font-size: 0.6875rem;
  color: var(--gray-500);
  letter-spacing: 0.04em;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.footer__nav a {
  font-size: 0.75rem;
  color: var(--gray-500);
  letter-spacing: 0.08em;
  transition: color var(--duration) var(--ease-out);
}

.footer__nav a:hover {
  color: var(--black);
}

/* ── Text link ── */

.text-link {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--black);
  transition: gap var(--duration) var(--ease-out), opacity var(--duration) var(--ease-out);
}

.text-link::after {
  content: "→";
  transition: transform var(--duration) var(--ease-spring);
}

.text-link:hover {
  gap: 14px;
}

.text-link:hover::after {
  transform: translateX(2px);
}

/* ── Utilities ── */

.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }
.mb-48 { margin-bottom: 48px; }

.section-heading {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

/* ── Responsive ── */

@media (max-width: 900px) {
  .feature-block {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero__services {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    z-index: 110;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    padding: 8px 24px 24px;
    gap: 0;
    border-bottom: 1px solid var(--gray-200);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 16px 0;
    min-height: 48px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.8125rem;
    color: var(--gray-700) !important;
  }

  .nav a::after {
    display: none;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-right: -8px;
  }

  .header--transparent .nav-toggle span,
  .header--transparent .nav-toggle span::before,
  .header--transparent .nav-toggle span::after {
    background: var(--white);
  }

  .hero__tagline {
    max-width: none;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .service-item:hover {
    transform: translateY(-2px);
  }

  .triple-c {
    grid-template-columns: 1fr;
  }

  .value-item:hover {
    margin: 0;
    padding-left: 0;
    padding-right: 0;
  }

  .company-table th {
    width: 110px;
    padding-right: 12px;
  }

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

  .dark-banner {
    border-radius: var(--radius-lg);
  }
}

@media (max-width: 480px) {
  .hero__card {
    padding: 24px 20px;
  }

  .trust-strip__item::before {
    display: none;
  }

  .trust-strip__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}