/* ============================================================
   Internet Com LLC — Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── Custom Properties ───────────────────────────────────── */
:root {
  /* Colors — backgrounds */
  --color-bg-default: #FFFFFF;
  --color-bg-white: #FFFFFF;
  --color-bg-muted: #F7F8F6;
  --color-bg-gray: #F1F3EF;
  --color-bg-blue-muted: #F7F8F6;

  /* Colors — text */
  --color-text-primary: #111111;
  --color-text-secondary: #1F2937;
  --color-text-muted: #4B5563;
  --color-text-subtle: #6B7280;

  /* Colors — borders */
  --color-border: #E5E7EB;
  --color-border-strong: #D1D5DB;
  --color-border-subtle: #ECEEEA;

  /* Colors — accent (green) */
  --color-primary: #1E7F5C;
  --color-primary-hover: #16664A;
  --color-primary-light: #2C9A70;
  --color-accent-bg: #E8F4EE;
  --color-chip-text: #16664A;

  /* Colors — semantic */
  --color-success: #1F7A4C;
  --color-success-bg: #EAF7EF;
  --color-success-text: #1F7A4C;
  --color-error: #C0392B;
  --color-error-bg: #FDECEC;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-30: 120px;
  --space-36: 144px;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-card: 0 6px 18px rgba(17,17,17,0.05);
  --shadow-hover: 0 10px 28px rgba(17,17,17,0.08);
  --shadow-header: 0 1px 0 rgba(17,17,17,0.06), 0 4px 16px rgba(17,17,17,0.04);

  /* Transitions */
  --transition-fast: 160ms ease;
  --transition-base: 240ms ease;
  --transition-slow: 320ms ease;

  /* Layout */
  --container-max: 1280px;
  --header-height: 80px;
  --section-padding: var(--space-24);
}

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

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

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-primary);
  background-color: var(--color-bg-default);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(36px, 5.5vw, 64px); line-height: 1.125; }
h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.23; }
h3 { font-size: clamp(22px, 3vw, 32px); font-weight: 600; line-height: 1.25; }
h4 { font-size: clamp(18px, 2.5vw, 24px); font-weight: 600; line-height: 1.33; }

p { color: var(--color-text-muted); }

.text-lead {
  font-size: 20px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.text-sm {
  font-size: 14px;
  line-height: 1.57;
}

.caption {
  font-size: 12px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

/* ── Layout ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

section {
  padding: var(--section-padding) 0;
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-header.centered {
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 560px;
}

.section-header.centered .section-desc {
  margin: 0 auto;
}

/* ── Header ─────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-subtle);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.header > .container {
  height: 100%;
}

.header.scrolled {
  box-shadow: var(--shadow-header);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 100%;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg { color: #fff; }

.logo-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.logo-text span {
  color: var(--color-primary);
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text-primary);
  background: var(--color-bg-gray);
}

.nav-link.active {
  color: var(--color-primary);
  background: var(--color-accent-bg);
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--color-bg-gray);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.lang-btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-subtle);
  padding: 4px 10px;
  border-radius: 6px;
  transition: all var(--transition-fast);
  letter-spacing: 0.02em;
}

.lang-btn:hover { color: var(--color-text-primary); }
.lang-btn.active {
  background: var(--color-bg-white);
  color: var(--color-primary);
  box-shadow: 0 1px 4px rgba(17,17,17,0.06);
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-gray);
  padding: 8px;
  transition: background var(--transition-fast);
}

.burger:hover { background: var(--color-border); }

.burger-line {
  display: block;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transform-origin: center;
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
}

.burger.open .burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open .burger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.open .burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6) var(--space-6);
  z-index: 999;
  box-shadow: var(--shadow-hover);
  flex-direction: column;
  gap: var(--space-1);
  animation: slideDown 0.25s ease;
}

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

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-link {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: var(--color-accent-bg);
  color: var(--color-primary);
}

.mobile-nav-divider {
  height: 1px;
  background: var(--color-border-subtle);
  margin: var(--space-2) 0;
}

.mobile-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px 16px 0;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 52px;
  padding: 0 26px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(30,127,92,0.22);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 16px rgba(30,127,92,0.30);
  transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--color-bg-white);
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border);
  box-shadow: 0 1px 4px rgba(17,17,17,0.05);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-card);
  transform: translateY(-1px);
}

.btn-sm {
  height: 40px;
  padding: 0 18px;
  font-size: 14px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  height: 60px;
  padding: 0 36px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}

/* ── Chips ───────────────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 14px;
  background: var(--color-accent-bg);
  color: var(--color-chip-text);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.01em;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-strong);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: var(--color-accent-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  flex-shrink: 0;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ── Grids ───────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-6); }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: calc(var(--header-height) + 64px) 0 var(--space-16);
  background: var(--color-bg-white);
  overflow: hidden;
}

.hero--photo {
  background: #0a140f;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  opacity: 0.55;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,20,15,0.45) 0%, rgba(10,20,15,0.25) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-label {
  margin-bottom: var(--space-4);
}

.hero-title {
  margin-bottom: var(--space-6);
}

.hero--photo .hero-title {
  color: #ffffff;
}

.hero-title em {
  font-style: normal;
  color: var(--color-primary);
}

.hero--photo .hero-title em {
  color: #5ecfa0;
}

.hero-desc {
  font-size: 20px;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 620px;
}

.hero--photo .hero-desc {
  color: rgba(255,255,255,0.82);
}

/* Light secondary button for dark backgrounds */
.btn-secondary-light {
  background: rgba(255,255,255,0.12);
  color: #ffffff;
  border: 1.5px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}

.btn-secondary-light:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-1px);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Section Variants ────────────────────────────────────── */
.section-white { background: var(--color-bg-white); }
.section-gray { background: var(--color-bg-muted); }
.section-blue { background: var(--color-bg-muted); }
.section-muted { background: var(--color-bg-gray); }
.section-dark {
  background: #111111;
  color: #fff;
}

/* ── CTA Section ─────────────────────────────────────────── */
.cta-section {
  background: var(--color-accent-bg);
  border-top: 1px solid rgba(30,127,92,0.12);
  border-bottom: 1px solid rgba(30,127,92,0.12);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.cta-text h2 { color: var(--color-text-primary); }
.cta-text p { color: var(--color-text-muted); margin-top: var(--space-2); }

.cta-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* ── Service Cards ───────────────────────────────────────── */
.service-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(30,127,92,0.2);
}

.service-card .card-icon {
  margin-bottom: 0;
}

/* ── Steps ───────────────────────────────────────────────── */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  position: relative;
  padding-bottom: var(--space-8);
}

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

.step-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 52px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-border) 100%);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(30,127,92,0.22);
}

.step-content { padding-top: 8px; }
.step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}
.step-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ── Accordion ───────────────────────────────────────────── */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.accordion-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  cursor: pointer;
  transition: background var(--transition-fast);
  user-select: none;
}

.accordion-header:hover { background: var(--color-bg-default); }

.accordion-header.open {
  background: var(--color-accent-bg);
  border-bottom: 1px solid rgba(30,127,92,0.12);
}

.accordion-title-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.accordion-icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.accordion-header.open .accordion-icon {
  background: var(--color-primary);
  color: #fff;
}

.accordion-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.accordion-subtitle {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.accordion-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: transform var(--transition-base), background var(--transition-fast);
  flex-shrink: 0;
}

.accordion-header.open .accordion-arrow {
  transform: rotate(180deg);
  background: rgba(30,127,92,0.12);
  color: var(--color-primary);
}

.accordion-body {
  display: none;
  padding: var(--space-8);
}

.accordion-body.open { display: block; }

/* Service detail content */
.service-detail h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: var(--space-6) 0 var(--space-3);
}

.service-detail h4:first-child { margin-top: 0; }

.service-detail ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-detail ul li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
}

.service-detail ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.service-detail p {
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: var(--space-3);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.service-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  background: var(--color-bg-gray);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}

/* ── Vacancy Cards ───────────────────────────────────────── */
.vacancy-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.vacancy-header {
  padding: var(--space-6) var(--space-8);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  transition: background var(--transition-fast);
}

.vacancy-header:hover { background: var(--color-bg-default); }
.vacancy-header.open { background: var(--color-accent-bg); border-bottom: 1px solid rgba(30,127,92,0.12); }

.vacancy-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
  flex-wrap: wrap;
}

.vacancy-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  background: var(--color-accent-bg);
  color: var(--color-primary);
}

.vacancy-badge.remote {
  background: var(--color-success-bg);
  color: var(--color-success-text);
}

.vacancy-body {
  display: none;
  padding: var(--space-8);
}

.vacancy-body.open { display: block; }

.vacancy-section {
  margin-bottom: var(--space-6);
}

.vacancy-section:last-child { margin-bottom: 0; }

.vacancy-section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-3);
}

.vacancy-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.vacancy-list li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
}

.vacancy-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ── Career Form ─────────────────────────────────────────── */
.career-form-section {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-group:last-of-type { margin-bottom: 0; }

.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-label .req { color: var(--color-primary); }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  color: var(--color-text-primary);
  background: var(--color-bg-default);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--color-border-strong);
  background: var(--color-bg-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30,127,92,0.1);
  background: var(--color-bg-white);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}

.form-error {
  font-size: 13px;
  color: var(--color-error);
  display: none;
}

.form-error.visible { display: block; }

.form-textarea { resize: vertical; min-height: 120px; }

.form-file {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--color-text-muted);
  background: var(--color-bg-default);
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.form-file:hover { border-color: var(--color-primary); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.form-submit-wrap {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-note {
  font-size: 13px;
  color: var(--color-text-subtle);
  line-height: 1.5;
}

.form-note a { color: var(--color-primary); border-bottom: 1px solid rgba(30,127,92,0.25); }

.form-success {
  display: none;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-success-bg);
  border: 1px solid rgba(22,163,74,0.2);
  border-radius: var(--radius-lg);
}

.form-success.visible { display: flex; }

.form-success-icon {
  width: 48px;
  height: 48px;
  background: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.form-success-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-success-text);
  margin-bottom: 4px;
}

.form-success-desc {
  font-size: 14px;
  color: var(--color-success-text);
  opacity: 0.8;
}

/* ── Contacts ────────────────────────────────────────────── */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

/* Contact CTA block */
.contact-cta-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-16) 0;
}

.contact-cta-text h2 {
  line-height: 1.15;
}

.contact-cta-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.contact-email-link {
  display: inline-block;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
  border-bottom: 2px solid rgba(30,127,92,0.25);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.contact-email-link:hover {
  color: var(--color-primary-hover);
  border-color: var(--color-primary);
}

/* Contact tiles */
.contact-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.contact-tile {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.contact-tile:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-strong);
}

.contact-tile-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.contact-tile-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-2);
}

.contact-tile-value {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.4;
}

.contact-tile-value a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.contact-tile-value a:hover {
  color: var(--color-primary-hover);
}

.contact-tile-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

.contacts-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}

.contacts-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
}

.contact-row {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: flex-start;
}

.contact-row:last-child { border-bottom: none; padding-bottom: 0; }

.contact-row-icon {
  width: 36px;
  height: 36px;
  background: var(--color-accent-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-row-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-subtle);
  margin-bottom: 4px;
}

.contact-row-value {
  font-size: 15px;
  color: var(--color-text-primary);
  font-weight: 500;
}

.contact-row-value a {
  color: var(--color-primary);
  border-bottom: 1px solid rgba(30,127,92,0.2);
  transition: border-color var(--transition-fast);
}

.contact-row-value a:hover { border-color: var(--color-primary); }

.requisites-table { width: 100%; }

.req-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: 14px;
}

.req-row:last-child { border-bottom: none; }

.req-label {
  color: var(--color-text-subtle);
  font-weight: 500;
  flex-shrink: 0;
}

.req-value {
  color: var(--color-text-primary);
  font-weight: 600;
  font-feature-settings: 'tnum';
  text-align: right;
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--color-text-primary);
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand { }

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.footer-logo-mark {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo-text {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: var(--space-4);
  color: rgba(255,255,255,0.5);
}

.footer-email a {
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.footer-email a:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-nav-link {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
  padding: 4px 0;
}

.footer-nav-link:hover { color: #fff; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-top: var(--space-6);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-legal-link {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}

.footer-legal-link:hover { color: rgba(255,255,255,0.8); }

/* ── Legal Pages ─────────────────────────────────────────── */
.legal-content {
  max-width: 800px;
}

.legal-content h2 {
  font-size: 22px;
  margin: var(--space-8) 0 var(--space-4);
  padding-top: var(--space-4);
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.legal-content ul {
  margin: var(--space-3) 0 var(--space-4) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.legal-content ul li {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-text-muted);
  list-style: disc;
}

.legal-content a { color: var(--color-primary); border-bottom: 1px solid rgba(30,127,92,0.2); }

.legal-meta {
  font-size: 14px;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-10);
}

/* ── Page Header ─────────────────────────────────────────── */
.page-header {
  padding: calc(var(--header-height) + 32px) 0 var(--space-10);
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border-subtle);
}

.page-header h1 {
  margin-bottom: var(--space-4);
}

.page-header .text-lead { max-width: 600px; }

/* Page header with photo background */
.page-header--photo {
  position: relative;
  overflow: hidden;
  border-bottom: none;
}

.page-header-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-header-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.page-header-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,20,15,0.72) 0%, rgba(10,20,15,0.55) 55%, rgba(10,20,15,0.35) 100%);
}

.page-header--photo .container {
  position: relative;
  z-index: 1;
}

.page-header--photo h1,
.page-header--photo .text-lead {
  color: #ffffff;
}

.page-header--photo .section-label {
  color: rgba(255,255,255,0.75);
}

/* ── About specific ──────────────────────────────────────── */
.about-lead-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.about-lead-text h2 { margin-bottom: var(--space-6); }
.about-lead-text p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.about-lead-text p:last-child { margin-bottom: 0; }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.stat-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ── Teasers ─────────────────────────────────────────────── */
.teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* ── Animations ──────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* ── 404 ─────────────────────────────────────────────────── */
.not-found {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8);
}

.not-found-code {
  font-size: clamp(80px, 20vw, 160px);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  opacity: 0.15;
  letter-spacing: -0.05em;
  margin-bottom: var(--space-4);
}

/* ── Responsive ──────────────────────────────────────────── */

/* Tablet: 768px – 1024px */
@media (max-width: 1024px) {
  :root { --section-padding: var(--space-20); }

  .nav { display: none; }
  .burger { display: flex; }

  .header-actions .btn { display: none; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .teaser-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer-top .footer-brand { grid-column: 1 / -1; }

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

  .about-lead-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .contacts-grid { grid-template-columns: 1fr; }
  .contact-cta-block { grid-template-columns: 1fr; gap: var(--space-10); padding: var(--space-10) 0; }
  .contact-tiles { grid-template-columns: 1fr; }
}

/* Mobile: < 768px */
@media (max-width: 768px) {
  :root {
    --section-padding: var(--space-12);
    --header-height: 64px;
  }

  .container { padding: 0 var(--space-4); }

  .grid-2,
  .grid-3,
  .grid-4,
  .grid-auto,
  .teaser-grid { grid-template-columns: 1fr; }

  .hero { padding-top: calc(var(--header-height) + 32px); padding-bottom: var(--space-10); }
  .hero-bg { opacity: 1; }
  .hero-photo { opacity: 0.45; }

  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; }

  .card { padding: var(--space-6); }
  .accordion-header { padding: var(--space-4) var(--space-6); }
  .accordion-body { padding: var(--space-6); }
  .vacancy-header { padding: var(--space-4) var(--space-5); }
  .vacancy-body { padding: var(--space-6); }

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

  .about-stats { grid-template-columns: 1fr 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: var(--space-4); }

  .accordion-title { font-size: 16px; }
  .step-item::before { left: 19px; }

  .page-header { padding-top: calc(var(--header-height) + 24px); padding-bottom: var(--space-8); }

  .career-form-section { padding: var(--space-6); }
  .contacts-card { padding: var(--space-6); }
}

@media (max-width: 480px) {
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }

  .btn { height: 48px; padding: 0 22px; font-size: 14px; }
  .btn-lg { height: 52px; padding: 0 28px; font-size: 15px; }

  .about-stats { grid-template-columns: 1fr; }
}

/* ── Utilities ───────────────────────────────────────────── */
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.text-center { text-align: center; }
.text-primary-color { color: var(--color-primary) !important; }
.fw-bold { font-weight: 700; }

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

/* ── EN Pages: Services ──────────────────────────────────── */
.service-block-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.service-block-icon-large {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent-bg);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  flex-shrink: 0;
}

.service-sub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.service-sub-card {
  background-color: var(--color-bg-default);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.service-sub-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.service-sub-card p {
  font-size: var(--font-size-body-s);
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.service-result {
  font-size: 13px;
  color: var(--color-text-subtle);
  background-color: var(--color-accent-bg);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}

.service-process {
  background-color: var(--color-bg-default);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-6);
}

.service-process-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-4);
}

.service-process-steps {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.service-process-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
}

.step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: white;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-process-arrow {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 16px;
}

/* ── EN Pages: QA ────────────────────────────────────────── */
.qa-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.qa-section-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-4);
}

.qa-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.qa-item {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: box-shadow var(--transition-fast);
}

.qa-item:hover { box-shadow: var(--shadow-card); }

.qa-item-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.qa-item p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

.qa-value-strip {
  display: flex;
  align-items: stretch;
  gap: 0;
  background-color: var(--color-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-6);
}

.qa-value-item {
  flex: 1;
  padding: var(--space-6);
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  line-height: 1.6;
}

.qa-value-item strong { color: white; display: block; margin-bottom: 4px; }

.qa-value-divider {
  width: 1px;
  background-color: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* ── EN Pages: Vacancy Accordion ─────────────────────────── */
.vacancy-accordion {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.vacancy-accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.vacancy-accordion-header:hover { background-color: var(--color-accent-bg); }

.vacancy-accordion-left { flex: 1; }

.vacancy-accordion-title {
  font-size: var(--font-size-h4);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.vacancy-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--color-accent-bg);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), transform var(--transition-base);
}

.vacancy-toggle.open {
  background-color: var(--color-primary);
  color: white;
  transform: rotate(45deg);
}

.vacancy-accordion-body {
  display: none;
  padding: var(--space-6);
  padding-top: 0;
  border-top: 1px solid var(--color-border-subtle);
}

.vacancy-accordion-body.open {
  display: block;
  padding-top: var(--space-6);
}

.vacancy-accordion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.vacancy-detail-block {
  margin-bottom: var(--space-5);
}

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

.vacancy-detail-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-3);
}

.vacancy-detail-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.vacancy-detail-list li {
  font-size: var(--font-size-body-s);
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-left: var(--space-4);
  position: relative;
}

.vacancy-detail-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

/* ── EN Pages: Career Form ───────────────────────────────── */
.form-section-wrap { max-width: 720px; }

.career-form-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  margin-top: var(--space-6);
}

.form-demo-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background-color: var(--color-accent-bg);
  border: 1px solid rgba(30,127,92,0.2);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.form-demo-note svg { color: var(--color-primary); flex-shrink: 0; margin-top: 1px; }
.form-demo-note a { color: var(--color-primary); font-weight: 500; }

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-field label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.required { color: var(--color-error); }

.form-field input,
.form-field textarea,
.form-field select {
  font-family: var(--font-family);
  font-size: var(--font-size-body-m);
  color: var(--color-text-primary);
  background-color: var(--color-bg-white);
  border: 1.5px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  height: 52px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}

.form-field textarea { height: auto; min-height: 110px; resize: vertical; }

.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  cursor: pointer;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30,127,92,0.10);
}

.form-field input.is-error,
.form-field textarea.is-error,
.form-field select.is-error { border-color: var(--color-error); }

.field-error {
  font-size: 12px;
  color: var(--color-error);
  display: none;
  margin-top: -4px;
}

.field-error.visible { display: block; }

.file-input-wrap { position: relative; }

.file-input-wrap input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.file-input-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 14px 16px;
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-default);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  font-size: 14px;
  color: var(--color-text-subtle);
}

.file-input-label:hover, .file-input-label.has-file {
  border-color: var(--color-primary);
  background-color: var(--color-accent-bg);
}

.form-success {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  background-color: var(--color-success-bg);
  color: var(--color-success-text);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  font-size: 15px;
  font-weight: 500;
  margin-bottom: var(--space-5);
  border: 1px solid rgba(30,127,92,0.2);
}

.form-success.visible { display: flex; }
.form-success svg { color: var(--color-success); flex-shrink: 0; margin-top: 2px; }

/* ── EN Pages: Contacts ──────────────────────────────────── */
.contact-info-row {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: flex-start;
}

.contact-info-row:last-child { border-bottom: none; }

.contact-info-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-subtle);
  min-width: 140px;
  flex-shrink: 0;
  padding-top: 2px;
}

.contact-info-value {
  font-size: var(--font-size-body-m);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.req-block { }

.req-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border-subtle);
}

/* ── 404 Page ────────────────────────────────────────────── */
.not-found-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: calc(100vh - var(--header-height) - 160px);
  padding: var(--space-12) var(--space-4);
}

.not-found-code {
  font-size: 140px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.12;
  letter-spacing: -0.05em;
  margin-bottom: var(--space-4);
}

.not-found-title {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.not-found-desc {
  font-size: var(--font-size-body-l);
  color: var(--color-text-muted);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.not-found-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

/* ── Legal pages ─────────────────────────────────────────── */
.legal-meta {
  font-size: 13px;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
}

/* ── Responsive additions ────────────────────────────────── */
@media (max-width: 1024px) {
  .service-sub-grid { grid-template-columns: 1fr; }
  .qa-grid { grid-template-columns: 1fr; }
  .vacancy-accordion-grid { grid-template-columns: 1fr; }
  .service-block-header { flex-direction: column; gap: var(--space-4); }
  .form-row-2 { grid-template-columns: 1fr; }
  .service-process-steps { flex-wrap: wrap; }
  .qa-value-strip { flex-direction: column; }
  .qa-value-divider { width: 100%; height: 1px; }
}

@media (max-width: 768px) {
  .career-form-card { padding: var(--space-5); }
  .not-found-code { font-size: 100px; }
  .contact-info-label { min-width: 110px; }
  .vacancy-accordion-header { padding: var(--space-4); }
  .vacancy-accordion-body { padding: var(--space-4); padding-top: var(--space-4); }
}