:root {
  --color-primary: #b33629;
  --color-primary-strong: #8e281f;
  --color-primary-bright: #dd3b2b;
  --color-secondary: #171b1f;
  --color-accent: #81736d;
  --color-background: #f5f6f7;
  --color-surface: #ffffff;
  --color-surface-alt: #eceff1;
  --color-text: #1d2329;
  --color-text-muted: #59636c;
  --color-border: #d8dde1;
  --color-border-strong: #b8c0c6;
  --color-success: #237a4b;
  --color-focus: #0969da;
  --font-display: "Bahnschrift SemiCondensed", "Arial Narrow", "Segoe UI", sans-serif;
  --font-body: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --shadow-sm: 0 8px 24px rgba(23, 27, 31, 0.06);
  --shadow-md: 0 18px 50px rgba(23, 27, 31, 0.1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --container: 1240px;
  --section-space: clamp(4.75rem, 8vw, 8rem);
  --header-height: 78px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.5rem);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  overflow-x: clip;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: rgba(179, 54, 41, 0.16);
  touch-action: manipulation;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

p,
h1,
h2,
h3,
ul {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  text-wrap: balance;
}

h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.65rem, 6.1vw, 5.85rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.15rem, 4vw, 4rem);
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.18rem, 1.8vw, 1.48rem);
  letter-spacing: -0.018em;
}

p {
  margin-bottom: 1rem;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 4px;
  border-radius: 4px;
}

::selection {
  background: rgba(221, 59, 43, 0.2);
  color: var(--color-secondary);
}

[id] {
  scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

.container {
  width: min(calc(100% - 2.5rem), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  transform: translateY(-160%);
  border-radius: var(--radius-sm);
  background: var(--color-secondary);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow > span,
.hero__visual-label > span,
.catalog__status > span {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: currentColor;
  vertical-align: 0.04em;
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.78);
}

.section {
  padding-block: var(--section-space);
}

.section--tinted {
  background: var(--color-surface-alt);
}

.section-heading {
  max-width: 780px;
  margin: 0 auto clamp(2.5rem, 5vw, 4.25rem);
  text-align: center;
}

.section-heading > p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 1.08rem;
}

.section-heading--left {
  margin: 0;
  text-align: left;
}

.section-heading--split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  max-width: none;
  text-align: left;
}

.section-heading--split h2,
.section-heading--split p {
  margin-bottom: 0;
}

.section-heading--split > p {
  padding-bottom: 0.4rem;
}

.lead-copy {
  color: var(--color-secondary);
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  font-weight: 600;
  line-height: 1.4;
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.15rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

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

.button:active {
  transform: translateY(0);
}

.button--small {
  min-height: 42px;
  padding: 0.63rem 0.9rem;
  font-size: 0.82rem;
}

.button--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 8px 22px rgba(179, 54, 41, 0.2);
}

.button--primary:hover {
  background: var(--color-primary-strong);
  box-shadow: 0 12px 28px rgba(142, 40, 31, 0.24);
}

.button--secondary {
  border-color: var(--color-border-strong);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-secondary);
}

.button--secondary:hover {
  border-color: var(--color-secondary);
  background: #fff;
}

.button--light {
  background: #fff;
  color: var(--color-secondary);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.14);
}

.button--light:hover {
  background: #f4f5f6;
}

.button--outline-light {
  border-color: rgba(255, 255, 255, 0.55);
  background: transparent;
  color: #fff;
}

.button--outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.button--full {
  width: 100%;
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.55rem;
  color: var(--color-primary);
  font-weight: 750;
  text-decoration: none;
}

.text-link span,
.solution-card a span {
  transition: transform 180ms ease;
}

.text-link:hover span,
.solution-card a:hover span {
  transform: translateX(4px);
}

/* Service notice */
.service-notice {
  background: var(--color-secondary);
  color: #fff;
  font-size: 0.82rem;
}

.service-notice__inner {
  display: flex;
  min-height: 44px;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
}

.service-notice p {
  margin: 0;
}

.service-notice a {
  display: inline-flex;
  min-height: 44px;
  flex: 0 0 auto;
  align-items: center;
  color: #fff;
  font-weight: 700;
}

.service-notice__mark {
  width: 0.5rem;
  height: 0.5rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #7ecb9c;
  box-shadow: 0 0 0 4px rgba(126, 203, 156, 0.12);
}

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(216, 221, 225, 0.9);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 5px 20px rgba(23, 27, 31, 0.04);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  position: relative;
  display: flex;
  min-height: var(--header-height);
  gap: 1.25rem;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  min-width: 0;
  flex: 0 0 auto;
  gap: 0.8rem;
  align-items: center;
  color: var(--color-secondary);
  text-decoration: none;
}

.brand img {
  width: 59px;
  height: auto;
  flex: 0 0 auto;
}

.brand__text {
  display: grid;
  min-width: 0;
  line-height: 1.12;
}

.brand__text strong {
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: 0.01em;
}

.brand__text span {
  margin-top: 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  flex: 0 0 auto;
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--color-secondary);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-nav {
  display: flex;
  min-width: 0;
  gap: 0.8rem;
  align-items: center;
}

.site-nav ul {
  display: flex;
  margin: 0;
  padding: 0;
  gap: 0.1rem;
  align-items: center;
  list-style: none;
}

.site-nav ul a {
  display: inline-flex;
  min-height: 44px;
  padding: 0.65rem 0.52rem;
  align-items: center;
  border-radius: 6px;
  color: #3c454c;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.site-nav ul a:hover {
  background: var(--color-surface-alt);
  color: var(--color-primary);
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(3.5rem, 8vw, 7.25rem) 0 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 90% 8%, rgba(221, 59, 43, 0.1), transparent 30%),
    linear-gradient(180deg, #fff 0%, #f7f8f9 100%);
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: 13%;
  left: -10rem;
  width: 22rem;
  height: 22rem;
  border: 1px solid rgba(179, 54, 41, 0.08);
  border-radius: 50%;
  content: "";
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(400px, 0.97fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.hero__content {
  padding-bottom: 1rem;
}

.hero h1 {
  max-width: 11ch;
}

.hero__lead {
  max-width: 660px;
  margin-bottom: 2rem;
  color: var(--color-text-muted);
  font-size: clamp(1.12rem, 2vw, 1.38rem);
  line-height: 1.55;
}

.hero__helper {
  max-width: 590px;
  margin: 1.25rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--color-primary-bright);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.hero__visual {
  position: relative;
  padding: 2.4rem 1.3rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-md);
}

.hero__visual::before {
  position: absolute;
  top: 0;
  left: 10%;
  width: 28%;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--color-primary-bright);
  content: "";
}

.hero__visual-label {
  position: absolute;
  top: 0.85rem;
  left: 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__visual-label > span {
  color: var(--color-success);
}

.hero__visual img {
  width: 100%;
  height: auto;
}

.capability-strip {
  display: grid;
  margin-top: clamp(3rem, 7vw, 5.5rem);
  border: 1px solid var(--color-border);
  border-bottom: 0;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  grid-template-columns: repeat(3, 1fr);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.capability-strip__item {
  display: flex;
  min-height: 96px;
  padding: 1.4rem clamp(1rem, 2.5vw, 2rem);
  gap: 1rem;
  align-items: center;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.capability-strip__item + .capability-strip__item {
  border-left: 1px solid var(--color-border);
}

.capability-strip__item img {
  flex: 0 0 auto;
}

.capability-strip__item strong {
  display: block;
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1.08rem;
}

/* Company */
.section--company {
  background: #fff;
}

.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2.5rem, 9vw, 8rem);
  align-items: start;
}

.company-copy {
  max-width: 690px;
}

.company-copy > p:not(.lead-copy) {
  color: var(--color-text-muted);
  font-size: 1.06rem;
}

.company-principles {
  display: grid;
  margin-top: clamp(3.25rem, 7vw, 6rem);
  border-top: 1px solid var(--color-border);
  grid-template-columns: repeat(3, 1fr);
}

.company-principles article {
  position: relative;
  padding: 2rem clamp(1rem, 2.5vw, 2rem) 0;
}

.company-principles article + article {
  border-left: 1px solid var(--color-border);
}

.company-principles__marker {
  display: inline-grid;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1.1rem;
  place-items: center;
  border: 1px solid rgba(179, 54, 41, 0.25);
  border-radius: 50%;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 800;
}

.company-principles p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 0.94rem;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.service-card {
  position: relative;
  min-width: 0;
  padding: clamp(1.5rem, 2.5vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.service-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 44%;
  height: 3px;
  background: var(--color-primary);
  content: "";
  transform: scaleX(0.25);
  transform-origin: left;
  transition: transform 220ms ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: #c6ccd1;
  box-shadow: var(--shadow-sm);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card img {
  margin-bottom: 1.4rem;
}

.service-card p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 0.93rem;
}

.service-card h4 {
  margin-bottom: 0.65rem;
  color: var(--color-secondary);
  font-size: 1.08rem;
  line-height: 1.25;
}

.services-subgroup {
  margin-top: clamp(2rem, 4vw, 3.5rem);
  padding-top: clamp(1.75rem, 3vw, 2.5rem);
  border-top: 1px solid var(--color-border);
}

.services-subgroup__heading {
  display: flex;
  margin-bottom: 1.25rem;
  gap: 1rem 2rem;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
}

.services-subgroup__heading h3,
.services-subgroup__heading p {
  margin-bottom: 0;
}

.services-subgroup__heading > p {
  max-width: 55ch;
  color: var(--color-text-muted);
}

.services-grid--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Solutions */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-border);
}

.solution-card {
  display: flex;
  min-width: 0;
  min-height: 260px;
  padding: clamp(1.35rem, 2.6vw, 2rem);
  flex-direction: column;
  background: #fff;
  transition: background-color 180ms ease;
}

.solution-card:hover {
  background: #faf8f7;
}

.solution-card img {
  margin-bottom: 1.3rem;
}

.solution-card p {
  margin-bottom: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.solution-card a {
  display: inline-flex;
  min-height: 44px;
  margin-top: auto;
  gap: 0.45rem;
  align-items: center;
  color: var(--color-primary);
  font-size: 0.84rem;
  font-weight: 750;
  text-decoration: none;
}

/* Industries */
.industries {
  background:
    linear-gradient(120deg, rgba(179, 54, 41, 0.08), transparent 42%),
    #e8ebed;
}

.industries__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2.5rem, 8vw, 7rem);
  align-items: center;
}

.industries__intro p:last-child {
  max-width: 520px;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.industry-list {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  list-style: none;
}

.industry-list li {
  display: flex;
  min-width: 0;
  min-height: 70px;
  padding: 1rem;
  gap: 0.8rem;
  align-items: center;
  border: 1px solid rgba(184, 192, 198, 0.85);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.68);
  font-weight: 700;
}

.industry-list img {
  flex: 0 0 auto;
}

.industry-list span {
  min-width: 0;
  overflow-wrap: anywhere;
}

/* Brands */
.brand-grid {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  grid-template-columns: repeat(5, minmax(0, 1fr));
  list-style: none;
}

.brand-grid li {
  display: grid;
  min-width: 0;
  min-height: 98px;
  padding: 1rem;
  place-items: center;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #fff;
  color: #303840;
  font-family: var(--font-display);
  font-size: clamp(0.92rem, 1.6vw, 1.25rem);
  font-weight: 750;
  letter-spacing: -0.015em;
  text-align: center;
  overflow-wrap: anywhere;
  transition: background-color 180ms ease, color 180ms ease;
}

.brand-grid li:hover {
  background: #f8f2f0;
  color: var(--color-primary);
}

.legal-note {
  max-width: 850px;
  margin: 1.5rem auto 0;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  text-align: center;
}

/* Catalog */
.catalog {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-secondary);
  color: rgba(255, 255, 255, 0.76);
}

.catalog::after {
  position: absolute;
  z-index: -1;
  right: -8rem;
  bottom: -10rem;
  width: 30rem;
  height: 30rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  box-shadow: 0 0 0 4rem rgba(255, 255, 255, 0.02), 0 0 0 8rem rgba(255, 255, 255, 0.015);
  content: "";
}

.catalog__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
  gap: clamp(2.5rem, 8vw, 7rem);
  align-items: center;
}

.catalog h2,
.catalog h3 {
  color: #fff;
}

.catalog__content > h2 {
  margin-bottom: 0.75rem;
}

.catalog__content > h3 {
  max-width: 590px;
  margin-bottom: 1.25rem;
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
}

.catalog__content > p:not(.catalog__status) {
  max-width: 650px;
  margin-bottom: 2rem;
}

.catalog__status {
  margin-bottom: 1rem;
  color: #ff9287;
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.catalog__status > span {
  animation: status-pulse 2.2s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(255, 146, 135, 0.35);
}

.catalog-preview {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.065);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
}

.catalog-preview__header {
  display: flex;
  margin-bottom: 1.5rem;
  gap: 1rem;
  align-items: start;
  justify-content: space-between;
}

.catalog-preview__header span:first-child {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.catalog-preview__header h3 {
  margin: 0.35rem 0 0;
}

.catalog-preview__tag {
  flex: 0 0 auto;
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.66rem;
  font-weight: 700;
}

.catalog-preview ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog-preview li {
  display: flex;
  min-width: 0;
  padding: 0.85rem 0;
  gap: 0.85rem;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.catalog-preview li img {
  flex: 0 0 auto;
  filter: brightness(0) invert(1);
  opacity: 0.84;
}

.catalog-preview li span {
  display: grid;
  min-width: 0;
}

.catalog-preview li strong {
  color: #fff;
  font-size: 0.9rem;
}

.catalog-preview li small {
  margin-top: 0.1rem;
  color: rgba(255, 255, 255, 0.54);
}

.catalog-preview > p {
  margin: 1.2rem 0 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.72rem;
}

/* Why */
.why-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2.5rem, 9vw, 8rem);
  align-items: start;
}

.why-grid__intro {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.why-grid__intro > p:last-of-type {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.why-grid__signal {
  display: flex;
  width: 100%;
  max-width: 310px;
  height: 72px;
  margin-top: 2.5rem;
  gap: 0.5rem;
  align-items: end;
}

.why-grid__signal span {
  width: 20%;
  border-radius: 4px 4px 0 0;
  background: var(--color-primary);
}

.why-grid__signal span:nth-child(1) { height: 34%; opacity: 0.35; }
.why-grid__signal span:nth-child(2) { height: 58%; opacity: 0.52; }
.why-grid__signal span:nth-child(3) { height: 76%; opacity: 0.72; }
.why-grid__signal span:nth-child(4) { height: 100%; }

.why-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.why-list li {
  display: grid;
  padding: 1.65rem 0;
  border-bottom: 1px solid var(--color-border);
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 1.25rem;
}

.why-list > li > span {
  padding-top: 0.18rem;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.why-list h3 {
  margin-bottom: 0.35rem;
}

.why-list p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 0.93rem;
}

/* CTA */
.cta {
  padding-block: clamp(3rem, 6vw, 5.25rem);
  background:
    linear-gradient(120deg, rgba(84, 13, 8, 0.28), transparent 48%),
    var(--color-primary);
  color: rgba(255, 255, 255, 0.84);
}

.cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: center;
}

.cta h2 {
  max-width: 810px;
  margin-bottom: 1rem;
  color: #fff;
}

.cta p:last-child {
  max-width: 750px;
  margin-bottom: 0;
}

.cta__actions {
  justify-content: flex-end;
}

/* Contact */
.contact {
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.contact-details {
  display: grid;
  border-top: 1px solid var(--color-border);
}

.contact-method {
  display: grid;
  min-width: 0;
  min-height: 92px;
  padding: 1.15rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
  grid-template-columns: 38px minmax(0, 1fr) 24px;
  gap: 0.85rem;
  align-items: center;
  text-decoration: none;
  transition: background-color 180ms ease, padding-left 180ms ease;
}

.contact-method:hover {
  padding-left: 0.85rem;
  background: #faf8f7;
}

.contact-method img {
  width: 30px;
  height: 30px;
}

.contact-method > span:nth-child(2) {
  display: grid;
  min-width: 0;
}

.contact-method small {
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 650;
}

.contact-method strong {
  min-width: 0;
  color: var(--color-secondary);
  font-size: clamp(0.88rem, 1.6vw, 1.05rem);
  overflow-wrap: anywhere;
}

.contact-method > span:last-child {
  color: var(--color-primary);
  font-weight: 800;
  text-align: center;
}

.inquiry {
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-background);
  box-shadow: var(--shadow-sm);
}

.inquiry__heading {
  margin-bottom: 1.75rem;
}

.inquiry__heading h3 {
  font-size: clamp(1.55rem, 2.7vw, 2.2rem);
}

.inquiry__heading > p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-secondary);
  font-size: 0.86rem;
  font-weight: 750;
}

.field label span,
.field > small {
  color: var(--color-text-muted);
  font-weight: 500;
}

.field > small {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.72rem;
}

.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-secondary);
  line-height: 1.45;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.field textarea {
  min-height: 128px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #7a848c;
  opacity: 1;
}

.field input:hover,
.field textarea:hover {
  border-color: #929ca4;
}

.field input:focus-visible,
.field textarea:focus-visible {
  border-color: var(--color-focus);
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
  box-shadow: 0 0 0 4px rgba(9, 105, 218, 0.11);
}

.form-status {
  min-height: 1.4rem;
  margin: 0.7rem 0 0;
  color: var(--color-success);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.noscript-note {
  margin: 0.8rem 0 0;
  padding: 0.75rem;
  border-left: 3px solid var(--color-primary);
  background: #fff;
  color: var(--color-text-muted);
  font-size: 0.78rem;
}

/* Footer */
.site-footer {
  padding: 3.5rem 0 1.4rem;
  background: #111518;
  color: rgba(255, 255, 255, 0.7);
}

.site-footer__grid {
  display: grid;
  padding-bottom: 2.75rem;
  grid-template-columns: minmax(0, 1.45fr) minmax(150px, 0.55fr) minmax(220px, 0.7fr);
  gap: clamp(2rem, 7vw, 6rem);
}

.footer-brand {
  display: flex;
  min-width: 0;
  gap: 1rem;
  align-items: center;
}

.footer-brand img {
  width: 74px;
  height: auto;
  padding: 0.35rem;
  flex: 0 0 auto;
  border-radius: var(--radius-sm);
  background: #fff;
}

.footer-brand div {
  display: grid;
  min-width: 0;
}

.footer-brand strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.footer-brand span {
  margin-top: 0.35rem;
  font-size: 0.78rem;
}

.site-footer h2 {
  margin-bottom: 1rem;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer li + li {
  margin-top: 0;
}

.site-footer a {
  display: inline-flex;
  min-height: 44px;
  max-width: 100%;
  align-items: center;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.site-footer__bottom {
  display: flex;
  padding-top: 1.4rem;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.72rem;
}

.site-footer__bottom p {
  margin: 0;
}

.floating-whatsapp {
  position: fixed;
  z-index: 90;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: inline-flex;
  min-height: 48px;
  padding: 0.7rem 0.95rem;
  gap: 0.55rem;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  background: #237a4b;
  color: #fff;
  box-shadow: 0 10px 30px rgba(17, 21, 24, 0.24);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  transition: background-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.floating-whatsapp img {
  filter: brightness(0) invert(1);
}

.floating-whatsapp:hover {
  transform: translateY(-3px);
  background: #1c663e;
  box-shadow: 0 14px 34px rgba(17, 21, 24, 0.3);
}

@keyframes status-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 146, 135, 0.32); }
  50% { box-shadow: 0 0 0 8px rgba(255, 146, 135, 0); }
}

@media (prefers-reduced-motion: no-preference) {
  .hero__content > *,
  .hero__visual {
    animation: hero-enter 620ms ease-out both;
  }

  .hero__content > :nth-child(2) { animation-delay: 60ms; }
  .hero__content > :nth-child(3) { animation-delay: 120ms; }
  .hero__content > :nth-child(4) { animation-delay: 180ms; }
  .hero__content > :nth-child(5) { animation-delay: 240ms; }
  .hero__visual { animation-delay: 130ms; }
}

@keyframes hero-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1119px) {
  :root {
    --header-height: 72px;
  }

  .js .menu-toggle {
    display: block;
  }

  .site-header {
    position: static;
  }

  .js .site-header {
    position: sticky;
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-nav {
    width: 100%;
    padding: 0.75rem 0 1rem;
    flex-direction: column;
    align-items: stretch;
    border-top: 1px solid var(--color-border);
  }

  .js .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    width: min(420px, 100%);
    max-height: calc(100vh - var(--header-height) - 2rem);
    padding: 0.75rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-md);
  }

  .site-nav[hidden] {
    display: none;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav ul a {
    width: 100%;
    padding-inline: 0.8rem;
  }

  .site-nav__cta {
    width: 100%;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.88fr);
    gap: 2.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .brand-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 899px) {
  .hero__grid,
  .company-grid,
  .industries__grid,
  .catalog__grid,
  .why-grid,
  .cta__inner,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero h1 {
    max-width: 13ch;
  }

  .hero__visual {
    width: min(100%, 660px);
    margin-inline: auto;
  }

  .company-grid,
  .industries__grid,
  .catalog__grid,
  .why-grid,
  .contact-grid {
    gap: 3rem;
  }

  .section-heading--split {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .solutions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-preview {
    width: min(100%, 620px);
  }

  .why-grid__intro {
    position: static;
  }

  .why-grid__signal {
    display: none;
  }

  .cta__actions {
    justify-content: flex-start;
  }

  .contact-details {
    max-width: 620px;
  }

  .site-footer__grid {
    grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(140px, 0.7fr));
    gap: 2rem;
  }
}

@media (max-width: 699px) {
  .container {
    width: min(calc(100% - 1.5rem), var(--container));
  }

  .service-notice__inner {
    padding-block: 0.55rem;
    align-items: flex-start;
    justify-content: flex-start;
  }

  .service-notice__mark {
    margin-top: 0.4rem;
  }

  .service-notice a {
    display: none;
  }

  .brand__text span {
    display: none;
  }

  .hero {
    padding-top: 3rem;
  }

  .capability-strip,
  .company-principles {
    grid-template-columns: 1fr;
  }

  .capability-strip__item {
    min-height: 82px;
  }

  .capability-strip__item + .capability-strip__item,
  .company-principles article + article {
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }

  .company-principles article {
    padding-inline: 0;
  }

  .services-grid,
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .solution-card {
    min-height: 235px;
  }

  .brand-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .industry-list {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

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

@media (max-width: 479px) {
  .button-group {
    align-items: stretch;
    flex-direction: column;
  }

  .button-group .button {
    width: 100%;
  }

  .hero__visual {
    padding: 2.2rem 0.5rem 0.4rem;
  }

  .hero__visual-label {
    left: 0.75rem;
  }

  .brand img {
    width: 52px;
  }

  .brand__text strong {
    font-size: 0.92rem;
  }

  .industry-list li {
    min-height: 62px;
  }

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

  .why-list li {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 0.75rem;
  }

  .contact-method {
    grid-template-columns: 34px minmax(0, 1fr) 18px;
    gap: 0.65rem;
  }

  .floating-whatsapp {
    width: 52px;
    height: 52px;
    padding: 0;
    justify-content: center;
  }

  .floating-whatsapp span {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }
}

@media (max-width: 359px) {
  .brand__text {
    display: none;
  }

  .brand-grid li {
    min-height: 82px;
    padding: 0.75rem 0.5rem;
  }

  .inquiry {
    padding-inline: 1rem;
  }
}

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

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

@media print {
  .service-notice,
  .site-header,
  .floating-whatsapp,
  .button-group,
  .inquiry {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section,
  .hero {
    padding-block: 2rem;
  }
}