:root {
  --font-body: 'Manrope', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --bg-main: #0c1320;
  --bg-soft: #111b2b;
  --bg-soft-2: #162337;
  --bg-card: #172538;
  --bg-card-2: #1a2b42;
  --line: rgba(169, 190, 218, 0.22);
  --line-strong: rgba(212, 225, 244, 0.38);
  --text-main: #e9eef7;
  --text-muted: #9fb0c8;
  --text-soft: #8597b1;
  --text-invert: #0f1725;
  --primary: #66b8ff;
  --primary-strong: #8bc9ff;
  --accent: #c9a06f;
  --accent-soft: rgba(201, 160, 111, 0.2);
  --ok: #4bd08d;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 12px;
  --shadow-soft: 0 16px 42px rgba(2, 6, 12, 0.35);
  --shadow-strong: 0 28px 62px rgba(1, 3, 8, 0.52);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.68;
  background:
    radial-gradient(circle at 90% -8%, rgba(102, 184, 255, 0.12), transparent 30%),
    radial-gradient(circle at -10% 0%, rgba(201, 160, 111, 0.1), transparent 28%),
    linear-gradient(180deg, #0c1320 0%, #0f1828 45%, #0b121f 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(187, 205, 230, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(187, 205, 230, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.75), transparent 95%);
}

body.no-scroll {
  overflow: hidden;
}

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

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

.site-shell {
  width: min(1180px, calc(100% - 46px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 960;
  padding: 14px 0;
  backdrop-filter: blur(8px);
}

body.admin-bar .site-header {
  top: 32px;
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(130deg, rgba(16, 26, 40, 0.92), rgba(14, 23, 35, 0.92));
  padding: 11px 16px;
  box-shadow: var(--shadow-soft);
}

.site-header__inner::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(102, 184, 255, 0.1) 0%, rgba(102, 184, 255, 0) 40%);
}

.site-brand {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.site-brand img {
  width: 158px;
  height: auto;
  filter: brightness(1.06);
}

.site-nav {
  margin-left: auto;
  position: relative;
  z-index: 1;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.44);
}

.site-nav__contacts {
  display: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: #edf2f9;
  border-radius: 4px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

body.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

body.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  line-height: 1;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.btn-small {
  min-height: 40px;
  padding: 11px 16px;
  font-size: 11px;
}

.btn-large {
  min-height: 50px;
  padding: 14px 22px;
  font-size: 11px;
}

.btn-primary {
  color: var(--text-invert);
  border-color: rgba(139, 201, 255, 0.68);
  background: linear-gradient(120deg, var(--primary) 0%, #9fd5ff 100%);
  box-shadow: 0 12px 24px rgba(32, 112, 170, 0.34);
}

.btn-primary:hover {
  box-shadow: 0 16px 30px rgba(32, 112, 170, 0.46);
}

.btn-ghost {
  color: #eff4fb;
  border-color: rgba(239, 244, 251, 0.3);
  background: rgba(255, 255, 255, 0.04);
}

.btn-ghost:hover {
  border-color: rgba(239, 244, 251, 0.55);
  background: rgba(255, 255, 255, 0.1);
}

.home-modern {
  overflow: hidden;
}

.hero-modern {
  padding: 34px 0 26px;
}

.hero-modern__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 18px;
}

.hero-modern__content,
.hero-modern__panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.hero-modern__content {
  position: relative;
  padding: clamp(24px, 4vw, 50px);
  background: linear-gradient(165deg, rgba(22, 35, 53, 0.95) 0%, rgba(18, 29, 45, 0.96) 100%);
  overflow: hidden;
}

.hero-modern__content::before {
  content: '';
  position: absolute;
  right: -90px;
  top: -90px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 184, 255, 0.28), rgba(102, 184, 255, 0.05) 50%, transparent 72%);
}

.hero-modern__content::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 160, 111, 0.62), transparent);
}

.hero-modern__panel {
  padding: clamp(22px, 3.2vw, 34px);
  background: linear-gradient(180deg, rgba(20, 32, 48, 0.95) 0%, rgba(16, 26, 39, 0.96) 100%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 32px;
  border: 1px solid rgba(201, 160, 111, 0.52);
  border-radius: 8px;
  padding: 6px 12px;
  background: rgba(201, 160, 111, 0.12);
  color: #e4c59f;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 6px rgba(75, 208, 141, 0.15);
}

.hero-modern h1,
.section-head h2,
.hero-modern__panel h2,
.service-card h3,
.process-list h3,
.project-card h3,
.contact-modern h2,
.callback-modal h2,
.site-footer h3 {
  margin: 0;
  font-family: var(--font-heading);
  line-height: 1.16;
}

.hero-modern h1 {
  margin-top: 16px;
  max-width: 760px;
  font-size: clamp(34px, 5.8vw, 58px);
  font-weight: 700;
  letter-spacing: -0.015em;
}

.hero-modern p {
  margin: 16px 0 0;
  max-width: 670px;
  color: var(--text-muted);
  font-size: 18px;
}

.hero-modern__actions {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-modern__tags {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-modern__tags li {
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13px;
  color: #c6d4e7;
  border: 1px solid rgba(169, 190, 218, 0.3);
  background: rgba(255, 255, 255, 0.04);
}

.hero-modern__panel h2 {
  font-size: clamp(24px, 3.2vw, 38px);
}

.hero-modern__panel ul {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.hero-modern__panel li {
  position: relative;
  padding-left: 24px;
  color: var(--text-muted);
}

.hero-modern__panel li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(130deg, var(--primary), var(--accent));
}

.hero-modern__stats {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.hero-modern__stats div {
  border-radius: var(--radius-md);
  border: 1px solid rgba(169, 190, 218, 0.24);
  background: rgba(255, 255, 255, 0.03);
  padding: 12px;
}

.hero-modern__stats strong {
  display: block;
  color: #cfe7ff;
  font-family: var(--font-heading);
  font-size: 15px;
}

.hero-modern__stats span {
  display: block;
  margin-top: 4px;
  color: var(--text-soft);
  font-size: 13px;
}

.section-head {
  margin-bottom: 20px;
}

.section-head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 8px;
  border: 1px solid rgba(102, 184, 255, 0.4);
  border-radius: 7px;
  padding: 4px 11px;
  color: #b9dcff;
  background: rgba(102, 184, 255, 0.1);
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: clamp(30px, 4.2vw, 46px);
  max-width: 760px;
  letter-spacing: -0.012em;
}

.section-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  border: 1px solid rgba(201, 160, 111, 0.52);
  border-radius: 8px;
  padding: 8px 13px;
  color: #e4c59f;
  background: rgba(201, 160, 111, 0.08);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.section-link:hover {
  border-color: rgba(201, 160, 111, 0.82);
  background: rgba(201, 160, 111, 0.16);
  transform: translateY(-1px);
}

.services-modern,
.process-modern,
.projects-modern,
.clients-modern,
.contact-modern {
  padding: 30px 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.service-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(24, 37, 56, 0.92), rgba(20, 32, 50, 0.95));
  min-height: 194px;
  padding: 22px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.service-card h3 {
  font-size: 22px;
  font-weight: 600;
}

.service-card p {
  margin: 10px 0 0;
  color: var(--text-muted);
}

.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.process-list li {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(168deg, rgba(21, 33, 50, 0.94), rgba(16, 25, 38, 0.96));
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.process-list h3 {
  font-size: 18px;
  color: #d6e8fb;
  font-weight: 600;
}

.process-list p {
  margin: 9px 0 0;
  color: var(--text-muted);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.project-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(170deg, rgba(24, 37, 56, 0.94), rgba(19, 31, 48, 0.96));
  box-shadow: var(--shadow-soft);
}

.project-card__image {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #1b2c41;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.32s ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.04);
}

.project-card__placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: rgba(218, 200, 173, 0.72);
  font-family: var(--font-heading);
  letter-spacing: 0.18em;
}

.project-card__body {
  padding: 18px;
}

.project-card__tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 7px;
  border: 1px solid rgba(201, 160, 111, 0.45);
  padding: 4px 10px;
  font-size: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #e3c49d;
  background: rgba(201, 160, 111, 0.14);
}

.project-card h3 {
  margin-top: 10px;
  font-size: 21px;
  font-weight: 600;
}

.project-card h3 a {
  transition: color 0.2s ease;
}

.project-card h3 a:hover {
  color: var(--primary-strong);
}

.project-card p {
  margin: 8px 0 0;
  color: var(--text-muted);
}

.projects-empty {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(24, 37, 56, 0.94), rgba(19, 31, 48, 0.96));
  padding: 20px;
  color: var(--text-muted);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.client-logo {
  min-height: 90px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(24, 37, 56, 0.92), rgba(19, 31, 47, 0.96));
  display: grid;
  place-items: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.client-logo:hover {
  border-color: rgba(102, 184, 255, 0.44);
  transform: translateY(-1px);
}

.client-logo img {
  max-height: 44px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1) brightness(1.2);
  opacity: 0.86;
  transition: filter 0.2s ease, opacity 0.2s ease;
}

.client-logo:hover img {
  filter: grayscale(0) brightness(1.05);
  opacity: 1;
}

.contact-modern__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 20px;
}

.contact-modern__grid > div {
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  padding: clamp(22px, 3.5vw, 34px);
  box-shadow: var(--shadow-soft);
}

.contact-modern__grid > div:first-child {
  background: linear-gradient(165deg, rgba(22, 35, 53, 0.95), rgba(18, 29, 45, 0.96));
}

.contact-modern__form {
  background: linear-gradient(165deg, rgba(17, 28, 42, 0.96), rgba(13, 22, 34, 0.97));
}

.contact-modern h2 {
  font-size: clamp(30px, 3.6vw, 42px);
}

.contact-modern__grid > div:first-child p {
  color: var(--text-muted);
  margin-top: 12px;
}

.contact-modern__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.contact-modern__list a {
  color: #cbe6ff;
  border-bottom: 1px solid rgba(102, 184, 255, 0.4);
  padding-bottom: 2px;
}

.contact-modern__list a:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.62);
}

.modern-contact-form p,
.callback-modal p {
  margin: 0;
}

.modern-contact-form .wpcf7-form,
.callback-modal .wpcf7-form {
  display: grid;
  gap: 10px;
}

.modern-contact-form input,
.modern-contact-form textarea,
.callback-modal input,
.callback-modal textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(169, 190, 218, 0.35);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
}

.modern-contact-form input::placeholder,
.modern-contact-form textarea::placeholder,
.callback-modal input::placeholder,
.callback-modal textarea::placeholder {
  color: #8ea2be;
}

.contact-modern__form .modern-contact-form input,
.contact-modern__form .modern-contact-form textarea {
  border-color: rgba(169, 190, 218, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

.modern-contact-form textarea,
.callback-modal textarea {
  min-height: 110px;
  resize: vertical;
}

.modern-contact-form input:focus,
.modern-contact-form textarea:focus,
.callback-modal input:focus,
.callback-modal textarea:focus {
  border-color: rgba(102, 184, 255, 0.8);
  box-shadow: 0 0 0 3px rgba(102, 184, 255, 0.15);
}

.modern-contact-form input[type='submit'],
.callback-modal input[type='submit'] {
  appearance: none;
  border: 1px solid rgba(139, 201, 255, 0.68);
  border-radius: 10px;
  min-height: 48px;
  padding: 12px 18px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-invert);
  background: linear-gradient(120deg, var(--primary), #9fd5ff);
  box-shadow: 0 12px 24px rgba(32, 112, 170, 0.34);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.modern-contact-form input[type='submit']:hover,
.callback-modal input[type='submit']:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(32, 112, 170, 0.45);
}

.wpcf7-not-valid-tip,
.wpcf7-response-output {
  font-size: 13px;
}

.site-footer {
  margin-top: 44px;
  padding: 38px 0 28px;
  background: linear-gradient(180deg, #0a101b 0%, #070d16 100%);
  border-top: 1px solid rgba(169, 190, 218, 0.22);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.site-footer h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: #f3f7fd;
  font-weight: 600;
}

.site-brand--footer {
  display: inline-flex;
  margin-bottom: 12px;
}

.site-footer__lead {
  margin: 0;
  max-width: 380px;
  color: rgba(209, 220, 237, 0.78);
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.site-footer li,
.site-footer a,
.site-footer span {
  font-size: 14px;
  color: rgba(209, 220, 237, 0.78);
}

.site-footer a:hover {
  color: #ffffff;
}

.site-footer__socials {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-footer__socials a {
  border: 1px solid rgba(209, 220, 237, 0.32);
  border-radius: 8px;
  padding: 4px 10px;
}

.site-footer__bottom {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.site-footer__bottom a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 2px;
}

.callback-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(6, 10, 16, 0.66);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.callback-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.callback-modal__dialog {
  width: min(560px, 100%);
  max-height: calc(100vh - 36px);
  overflow: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, rgba(22, 35, 53, 0.98), rgba(17, 28, 42, 0.98));
  box-shadow: var(--shadow-strong);
  padding: 26px;
  position: relative;
}

.callback-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(169, 190, 218, 0.45);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #e9eef7;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.callback-modal h2 {
  font-size: 30px;
}

.callback-modal p {
  margin: 10px 0 14px;
  color: var(--text-muted);
}

.design-quick-switch {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 1400;
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 10px;
  border: 1px solid rgba(169, 190, 218, 0.42);
  background: rgba(11, 19, 31, 0.9);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 26px rgba(3, 6, 12, 0.42);
}

.design-quick-switch a {
  min-width: 40px;
  text-align: center;
  border-radius: 7px;
  border: 1px solid rgba(169, 190, 218, 0.34);
  padding: 6px 10px;
  font-family: var(--font-heading);
  font-size: 11px;
  color: #dce7f6;
  background: rgba(255, 255, 255, 0.02);
}

.design-quick-switch a.is-active {
  color: var(--text-invert);
  border-color: rgba(139, 201, 255, 0.76);
  background: linear-gradient(120deg, var(--primary), #9fd5ff);
}

@keyframes ontechRiseV4 {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.home-modern section {
  opacity: 0;
  animation: ontechRiseV4 0.68s ease forwards;
}

.home-modern section:nth-of-type(2) {
  animation-delay: 0.06s;
}

.home-modern section:nth-of-type(3) {
  animation-delay: 0.12s;
}

.home-modern section:nth-of-type(4) {
  animation-delay: 0.18s;
}

.home-modern section:nth-of-type(5) {
  animation-delay: 0.24s;
}

.home-modern section:nth-of-type(6) {
  animation-delay: 0.3s;
}

@media (prefers-reduced-motion: reduce) {
  .home-modern section {
    animation: none;
    opacity: 1;
  }
}

@media (max-width: 1100px) {
  .service-grid,
  .process-list,
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 1024px) {
  body.admin-bar .site-header {
    top: 46px;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .site-header .btn-small {
    display: none;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(360px, 86vw);
    margin: 0;
    padding: 92px 22px 24px;
    background: #101b2b;
    border-left: 1px solid rgba(169, 190, 218, 0.34);
    transform: translateX(104%);
    transition: transform 0.25s ease;
    z-index: 980;
    box-shadow: -18px 0 42px rgba(2, 5, 10, 0.5);
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav ul {
    display: grid;
    gap: 12px;
  }

  .site-nav a {
    font-size: 13px;
    color: #d8e4f3;
    border-bottom: 0;
    min-height: 34px;
  }

  .site-nav__contacts {
    display: grid;
    gap: 8px;
    margin-top: 20px;
  }

  .site-nav__contacts a {
    color: #d8e4f3;
  }

  .hero-modern__grid,
  .contact-modern__grid,
  .hero-modern__stats {
    grid-template-columns: 1fr;
  }

  body.menu-open::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 940;
    background: rgba(6, 10, 16, 0.45);
    pointer-events: none;
  }
}

@media (max-width: 740px) {
  .site-shell {
    width: min(1180px, calc(100% - 28px));
  }

  .hero-modern {
    padding-top: 18px;
  }

  .hero-modern h1 {
    font-size: clamp(30px, 10vw, 42px);
  }

  .hero-modern p {
    font-size: 16px;
  }

  .section-head h2,
  .contact-modern h2 {
    font-size: clamp(28px, 8vw, 36px);
  }

  .service-grid,
  .process-list,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .clients-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .btn-large {
    width: 100%;
  }

  .hero-modern__actions {
    width: 100%;
  }

  .hero-modern__tags li {
    width: 100%;
  }

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

  .callback-modal__dialog {
    padding: 18px;
  }

  .callback-modal h2 {
    font-size: 26px;
  }

  .design-quick-switch {
    right: 10px;
    bottom: 10px;
  }
}

/* V4 Pass 2: Bitrix-like restraint + block refinements (2026-03-16) */
.site-header {
  padding: 12px 0;
  backdrop-filter: blur(10px);
}

.site-header__inner {
  border-radius: 16px;
  border-color: rgba(198, 214, 236, 0.34);
  background: linear-gradient(135deg, rgba(13, 22, 34, 0.94), rgba(10, 18, 29, 0.95));
}

.site-header__inner::after {
  background: linear-gradient(120deg, rgba(102, 184, 255, 0.08) 0%, rgba(102, 184, 255, 0) 46%);
}

.site-nav ul {
  gap: 14px;
}

.site-nav a {
  min-height: 34px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #b9c9de;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.52);
}

.site-header .btn-small {
  min-height: 38px;
  padding: 10px 14px;
  font-size: 10px;
}

/* Hero: stronger offer hierarchy, calmer visual noise */
.hero-modern__content,
.hero-modern__panel {
  border-radius: 22px;
  border-color: rgba(173, 192, 216, 0.3);
}

.hero-modern__content {
  background:
    linear-gradient(160deg, rgba(19, 31, 46, 0.97) 0%, rgba(14, 24, 37, 0.98) 100%);
}

.hero-modern__content::before {
  right: -100px;
  top: -110px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(102, 184, 255, 0.22), rgba(102, 184, 255, 0.04) 52%, transparent 72%);
}

.hero-modern__content::after {
  background: linear-gradient(90deg, transparent, rgba(102, 184, 255, 0.5), transparent);
}

.hero-modern h1 {
  max-width: 820px;
  font-size: clamp(36px, 5.9vw, 62px);
  letter-spacing: -0.02em;
}

.hero-modern p {
  max-width: 700px;
  color: #aec0d7;
  font-size: 17px;
}

.hero-badge {
  border-radius: 6px;
  border-color: rgba(201, 160, 111, 0.58);
  color: #e1c195;
  background: rgba(201, 160, 111, 0.1);
}

.hero-modern__actions {
  gap: 10px;
}

.hero-modern__tags li {
  border-radius: 8px;
  font-size: 12px;
  color: #b8c9df;
  border-color: rgba(167, 186, 211, 0.32);
  background: rgba(255, 255, 255, 0.03);
}

.hero-modern__panel {
  background: linear-gradient(180deg, rgba(17, 29, 43, 0.97) 0%, rgba(13, 23, 35, 0.98) 100%);
}

.hero-modern__panel h2 {
  font-size: clamp(24px, 3vw, 36px);
}

.hero-modern__panel li {
  color: #9fb3ce;
}

.hero-modern__stats div {
  border-radius: 10px;
  border-color: rgba(164, 186, 212, 0.3);
  background: rgba(255, 255, 255, 0.025);
}

.hero-modern__stats strong {
  color: #d7e9fb;
}

.hero-modern__stats span {
  color: #8fa4be;
}

/* Services: calmer cards, less decorative contrast */
.section-kicker {
  border-radius: 6px;
  border-color: rgba(102, 184, 255, 0.34);
  background: rgba(102, 184, 255, 0.08);
  color: #a8d2fb;
}

.section-link {
  border-radius: 7px;
  border-color: rgba(201, 160, 111, 0.44);
  background: rgba(201, 160, 111, 0.06);
}

.section-link:hover {
  border-color: rgba(201, 160, 111, 0.72);
  background: rgba(201, 160, 111, 0.14);
}

.service-grid {
  gap: 12px;
}

.service-card {
  min-height: 186px;
  border-color: rgba(163, 183, 208, 0.24);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(22, 34, 51, 0.95), rgba(17, 28, 42, 0.97));
}

.service-card::before {
  height: 2px;
  background: linear-gradient(90deg, rgba(102, 184, 255, 0.85), rgba(201, 160, 111, 0.82));
}

.service-card h3 {
  font-size: 21px;
  font-weight: 600;
}

.service-card p {
  color: #9cb0c8;
}

.process-list li {
  border-color: rgba(163, 183, 208, 0.24);
  border-radius: 16px;
  background: linear-gradient(168deg, rgba(19, 31, 47, 0.95), rgba(15, 25, 37, 0.97));
}

.process-list h3 {
  color: #d2e5fb;
}

.process-list p {
  color: #98abc2;
}

/* Cases: more premium calm */
.project-grid {
  gap: 12px;
}

.project-card {
  border-radius: 16px;
  border-color: rgba(163, 183, 208, 0.24);
  background: linear-gradient(168deg, rgba(21, 34, 52, 0.95), rgba(16, 27, 41, 0.97));
}

.project-card__image {
  background: #16263a;
}

.project-card__tag {
  border-radius: 6px;
  border-color: rgba(201, 160, 111, 0.42);
  color: #dec19d;
  background: rgba(201, 160, 111, 0.12);
}

.project-card h3 {
  font-size: 22px;
}

.project-card p {
  color: #9db1c8;
}

.projects-empty {
  border-color: rgba(163, 183, 208, 0.24);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(21, 34, 52, 0.95), rgba(16, 27, 41, 0.97));
}

/* Form: higher trust, cleaner input system */
.contact-modern__grid > div {
  border-radius: 22px;
  border-color: rgba(163, 183, 208, 0.26);
}

.contact-modern__grid > div:first-child {
  background: linear-gradient(165deg, rgba(20, 33, 50, 0.97), rgba(15, 25, 37, 0.98));
}

.contact-modern__form {
  background: linear-gradient(165deg, rgba(15, 26, 39, 0.98), rgba(10, 18, 28, 0.99));
}

.contact-modern__list a {
  color: #bedfff;
  border-color: rgba(102, 184, 255, 0.42);
}

.contact-modern__list a:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.64);
}

.modern-contact-form .wpcf7-form {
  gap: 9px;
}

.modern-contact-form input,
.modern-contact-form textarea,
.callback-modal input,
.callback-modal textarea {
  border-radius: 8px;
  border-color: rgba(162, 184, 210, 0.4);
  background: rgba(255, 255, 255, 0.03);
}

.modern-contact-form input:focus,
.modern-contact-form textarea:focus,
.callback-modal input:focus,
.callback-modal textarea:focus {
  border-color: rgba(102, 184, 255, 0.86);
  box-shadow: 0 0 0 3px rgba(102, 184, 255, 0.14);
}

.modern-contact-form input[type='submit'],
.callback-modal input[type='submit'] {
  border-radius: 8px;
  border-color: rgba(132, 198, 255, 0.74);
  background: linear-gradient(120deg, #6ebdff 0%, #9fd5ff 100%);
}

.modern-contact-form input[type='submit']:hover,
.callback-modal input[type='submit']:hover {
  box-shadow: 0 18px 32px rgba(28, 102, 160, 0.42);
}

@media (max-width: 1024px) {
  .site-nav {
    background: #0f1a2a;
  }

  .site-nav a {
    color: #c8d9ed;
    font-size: 12px;
    letter-spacing: 0.08em;
  }
}

/* V4 Internal Pages Alignment (same width + typography as homepage) */
.ontech-design-v4:not(.home) main {
  padding: 28px 0 8px;
}

.ontech-design-v4:not(.home) .container,
.ontech-design-v4:not(.home) .container-md,
.ontech-design-v4:not(.home) .container-sm {
  width: min(1180px, calc(100% - 46px));
  max-width: none;
  margin-inline: auto;
}

.ontech-design-v4:not(.home) section.container {
  margin-bottom: 18px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid rgba(165, 185, 211, 0.26);
  border-radius: 22px;
  background: linear-gradient(165deg, rgba(20, 33, 50, 0.95), rgba(14, 24, 37, 0.97));
  box-shadow: var(--shadow-soft);
}

.ontech-design-v4:not(.home) .text-content {
  width: 100%;
  max-width: none;
}

.ontech-design-v4:not(.home) h1,
.ontech-design-v4:not(.home) h2,
.ontech-design-v4:not(.home) h3,
.ontech-design-v4:not(.home) h4,
.ontech-design-v4:not(.home) h5,
.ontech-design-v4:not(.home) h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0 0 12px;
}

.ontech-design-v4:not(.home) p,
.ontech-design-v4:not(.home) li,
.ontech-design-v4:not(.home) td,
.ontech-design-v4:not(.home) th,
.ontech-design-v4:not(.home) a,
.ontech-design-v4:not(.home) label,
.ontech-design-v4:not(.home) input,
.ontech-design-v4:not(.home) textarea,
.ontech-design-v4:not(.home) button {
  font-family: var(--font-body);
  color: var(--text-muted);
}

.ontech-design-v4:not(.home) table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  border: 1px solid rgba(165, 185, 211, 0.3);
  border-radius: 10px;
  overflow: hidden;
}

.ontech-design-v4:not(.home) thead tr {
  background: rgba(102, 184, 255, 0.12);
}

.ontech-design-v4:not(.home) td,
.ontech-design-v4:not(.home) th {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(165, 185, 211, 0.2);
  border-right: 1px solid rgba(165, 185, 211, 0.18);
}

.ontech-design-v4:not(.home) tr td:last-child,
.ontech-design-v4:not(.home) tr th:last-child {
  border-right: 0;
}

.ontech-design-v4:not(.home) tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.ontech-design-v4:not(.home) .contact-list,
.ontech-design-v4:not(.home) .social-icons {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ontech-design-v4:not(.home) .contact-list {
  display: grid;
  gap: 10px;
}

.ontech-design-v4:not(.home) .social-icons {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ontech-design-v4:not(.home) .social-icon a,
.ontech-design-v4:not(.home) .map-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid rgba(165, 185, 211, 0.34);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: #d6e5f7;
}

.ontech-design-v4:not(.home) .social-icon a:hover,
.ontech-design-v4:not(.home) .map-btn:hover {
  border-color: rgba(102, 184, 255, 0.52);
  background: rgba(102, 184, 255, 0.12);
}

.ontech-design-v4:not(.home) .text-content iframe {
  width: min(100%, 1000px) !important;
  max-width: 100%;
}

.ontech-design-v4 .hero-modern__panel-note {
  margin: 12px 0 14px;
  color: #9fb3cd;
  font-size: 14px;
  line-height: 1.55;
}

@media (max-width: 740px) {
  .ontech-design-v4:not(.home) .container,
  .ontech-design-v4:not(.home) .container-md,
  .ontech-design-v4:not(.home) .container-sm {
    width: min(1180px, calc(100% - 28px));
  }

  .ontech-design-v4:not(.home) section.container {
    padding: 18px;
    border-radius: 16px;
  }

  .ontech-design-v4:not(.home) table {
    display: block;
    overflow-x: auto;
  }
}

/* V4 Solutions Switcher (homepage) */
.ontech-design-v4 .solution-modern {
  padding: 8px 0 30px;
}

.ontech-design-v4 .solution-modern .section-head {
  margin-bottom: 16px;
}

.ontech-design-v4 .solution-modern__lead {
  max-width: 420px;
  margin: 0;
  color: #95a9c3;
  font-size: 14px;
}

.ontech-design-v4 .solution-switcher {
  border: 1px solid rgba(165, 185, 211, 0.26);
  border-radius: 22px;
  background: linear-gradient(165deg, rgba(18, 30, 45, 0.96), rgba(13, 23, 35, 0.98));
  box-shadow: var(--shadow-soft);
  padding: clamp(16px, 2.4vw, 24px);
}

.ontech-design-v4 .solution-switcher__tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.ontech-design-v4 .solution-switcher__tab {
  min-height: 42px;
  border: 1px solid rgba(165, 185, 211, 0.3);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  color: #b5c7df;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.ontech-design-v4 .solution-switcher__tab:hover,
.ontech-design-v4 .solution-switcher__tab:focus-visible {
  border-color: rgba(102, 184, 255, 0.58);
  color: #d8e9fb;
  transform: translateY(-1px);
}

.ontech-design-v4 .solution-switcher__tab.is-active {
  border-color: rgba(132, 198, 255, 0.76);
  color: var(--text-invert);
  background: linear-gradient(120deg, #6ebdff 0%, #9fd5ff 100%);
}

.ontech-design-v4 .solution-switcher__panel {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 12px;
}

.ontech-design-v4 .solution-switcher__slider,
.ontech-design-v4 .solution-switcher__offer {
  border: 1px solid rgba(165, 185, 211, 0.24);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(21, 34, 52, 0.95), rgba(16, 27, 41, 0.97));
  padding: 16px;
}

.ontech-design-v4 .solution-switcher__slider {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 260px;
}

.ontech-design-v4 .solution-slide {
  display: none;
}

.ontech-design-v4 .solution-slide.is-active {
  display: block;
  animation: ontechSolutionFade 0.35s ease;
}

.ontech-design-v4 .solution-slide__step {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 3px 10px;
  border: 1px solid rgba(201, 160, 111, 0.44);
  border-radius: 6px;
  color: #debe96;
  background: rgba(201, 160, 111, 0.12);
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.ontech-design-v4 .solution-slide h3 {
  margin-top: 10px;
  font-size: clamp(22px, 3vw, 30px);
  color: #eaf2fc;
}

.ontech-design-v4 .solution-slide p {
  margin: 8px 0 0;
  color: #9db1cb;
  max-width: 560px;
}

.ontech-design-v4 .solution-slider__controls {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ontech-design-v4 .solution-slider__arrow {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(165, 185, 211, 0.36);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  color: #d7e6f9;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

.ontech-design-v4 .solution-slider__arrow:hover {
  border-color: rgba(102, 184, 255, 0.52);
  background: rgba(102, 184, 255, 0.1);
}

.ontech-design-v4 .solution-slider__dots {
  display: inline-flex;
  gap: 6px;
}

.ontech-design-v4 .solution-slider__dots button {
  min-width: 38px;
  min-height: 30px;
  border: 1px solid rgba(165, 185, 211, 0.3);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.02);
  color: #b7c8de;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.ontech-design-v4 .solution-slider__dots button.is-active {
  border-color: rgba(132, 198, 255, 0.72);
  color: var(--text-invert);
  background: linear-gradient(120deg, #6ebdff 0%, #9fd5ff 100%);
}

.ontech-design-v4 .solution-switcher__offer h3 {
  font-size: clamp(20px, 2.6vw, 28px);
}

.ontech-design-v4 .solution-switcher__offer ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.ontech-design-v4 .solution-switcher__offer li {
  position: relative;
  padding-left: 22px;
  color: #a7b8d0;
}

.ontech-design-v4 .solution-switcher__offer li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: linear-gradient(130deg, var(--primary), var(--accent));
}

.ontech-design-v4 .solution-switcher__meta {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.ontech-design-v4 .solution-switcher__meta > div {
  border: 1px solid rgba(165, 185, 211, 0.26);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px;
}

.ontech-design-v4 .solution-switcher__meta strong {
  display: block;
  color: #d5e7fb;
  font-family: var(--font-heading);
  font-size: 14px;
}

.ontech-design-v4 .solution-switcher__meta span {
  display: block;
  margin-top: 4px;
  color: #8ea4c0;
  font-size: 12px;
}

@keyframes ontechSolutionFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .ontech-design-v4 .solution-switcher__panel {
    grid-template-columns: 1fr;
  }

  .ontech-design-v4 .solution-modern__lead {
    max-width: 100%;
  }
}

@media (max-width: 740px) {
  .ontech-design-v4 .solution-switcher {
    border-radius: 16px;
    padding: 14px;
  }

  .ontech-design-v4 .solution-switcher__tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ontech-design-v4 .solution-switcher__slider,
  .ontech-design-v4 .solution-switcher__offer {
    border-radius: 12px;
    padding: 14px;
  }

  .ontech-design-v4 .solution-switcher__meta {
    grid-template-columns: 1fr;
  }
}

/* V4 Solutions Switcher Refinement Pass */
.ontech-design-v4 .solution-modern__lead {
  max-width: 520px;
}

.ontech-design-v4 .solution-modern__benefits {
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ontech-design-v4 .solution-modern__benefits > div {
  border: 1px solid rgba(165, 185, 211, 0.24);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px 12px;
}

.ontech-design-v4 .solution-modern__benefits strong {
  display: block;
  color: #d7e8fb;
  font-family: var(--font-heading);
  font-size: 14px;
}

.ontech-design-v4 .solution-modern__benefits span {
  display: block;
  margin-top: 3px;
  color: #8ea4c0;
  font-size: 12px;
}

.ontech-design-v4 .solution-switcher__offer {
  display: flex;
  flex-direction: column;
}

.ontech-design-v4 .solution-switcher__offer h3 {
  font-size: clamp(19px, 2.4vw, 26px);
}

.ontech-design-v4 .solution-switcher__deliverables {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ontech-design-v4 .solution-switcher__deliverables span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid rgba(165, 185, 211, 0.3);
  border-radius: 7px;
  padding: 4px 9px;
  color: #bfd1e7;
  background: rgba(255, 255, 255, 0.02);
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ontech-design-v4 .solution-switcher__cta {
  margin-top: 12px;
  align-self: flex-start;
}

@media (max-width: 1024px) {
  .ontech-design-v4 .solution-modern__benefits {
    grid-template-columns: 1fr;
  }
}

/* V4 Solutions Switcher Premium Pass 4 */
.ontech-design-v4 .solution-modern__status {
  margin-bottom: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ontech-design-v4 .solution-modern__status > div {
  border: 1px solid rgba(178, 198, 223, 0.26);
  border-radius: 11px;
  background: linear-gradient(160deg, rgba(26, 40, 60, 0.78), rgba(16, 27, 41, 0.82));
  padding: 10px 12px;
}

.ontech-design-v4 .solution-modern__status span {
  display: inline-flex;
  align-items: center;
  color: #90a4be;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ontech-design-v4 .solution-modern__status strong {
  display: block;
  margin-top: 5px;
  color: #e6f0fd;
  font-size: 14px;
  line-height: 1.4;
}

.ontech-design-v4 .solution-modern__benefits > div {
  background: linear-gradient(160deg, rgba(23, 36, 54, 0.82), rgba(14, 24, 37, 0.86));
}

.ontech-design-v4 .solution-switcher__tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  min-height: 58px;
  padding: 8px 10px;
  text-align: left;
}

.ontech-design-v4 .solution-switcher__tab-main {
  display: block;
  color: currentColor;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.1;
}

.ontech-design-v4 .solution-switcher__tab-note {
  display: block;
  color: #8ca2bf;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: none;
}

.ontech-design-v4 .solution-switcher__tab:hover .solution-switcher__tab-note,
.ontech-design-v4 .solution-switcher__tab:focus-visible .solution-switcher__tab-note {
  color: #b6cbe6;
}

.ontech-design-v4 .solution-switcher__tab.is-active .solution-switcher__tab-note {
  color: rgba(13, 24, 35, 0.84);
}

.ontech-design-v4 .solution-switcher__offer {
  padding: 17px;
}

.ontech-design-v4 .solution-switcher__outcome {
  margin-top: 10px;
  border: 1px solid rgba(201, 160, 111, 0.38);
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(201, 160, 111, 0.16), rgba(201, 160, 111, 0.07));
  padding: 11px;
}

.ontech-design-v4 .solution-switcher__outcome > span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border: 1px solid rgba(201, 160, 111, 0.4);
  border-radius: 6px;
  padding: 2px 8px;
  color: #f0cb9f;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ontech-design-v4 .solution-switcher__outcome p {
  margin: 8px 0 0;
  color: #e9f2fd;
  font-size: 14px;
  line-height: 1.5;
}

.ontech-design-v4 .solution-switcher__offer ul {
  margin-top: 12px;
}

.ontech-design-v4 .solution-switcher__deliverables-title {
  margin: 12px 0 0;
  color: #8fa6c3;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ontech-design-v4 .solution-switcher__deliverables span {
  gap: 6px;
}

.ontech-design-v4 .solution-switcher__deliverables span::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: linear-gradient(130deg, #7bc5ff, #c9a06f);
}

.ontech-design-v4 .solution-switcher__cta-row {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ontech-design-v4 .solution-switcher__cta {
  margin-top: 0;
  border: 1px solid rgba(123, 197, 255, 0.5);
  box-shadow: 0 10px 24px rgba(12, 25, 40, 0.35);
}

.ontech-design-v4 .solution-switcher__cta-row > span {
  color: #8ea4be;
  font-size: 12px;
}

@media (max-width: 1024px) {
  .ontech-design-v4 .solution-modern__status {
    grid-template-columns: 1fr;
  }

  .ontech-design-v4 .solution-switcher__tab {
    min-height: 64px;
  }
}

@media (max-width: 740px) {
  .ontech-design-v4 .solution-switcher__tab {
    min-height: 48px;
    padding: 7px 8px;
  }

  .ontech-design-v4 .solution-switcher__tab-note {
    display: none;
  }

  .ontech-design-v4 .solution-switcher__cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .ontech-design-v4 .solution-switcher__cta {
    width: 100%;
  }

  .ontech-design-v4 .solution-switcher__cta-row > span {
    text-align: center;
  }
}

/* V4 Solutions Switcher Premium Pass 4 - alignment fix */
.ontech-design-v4 .solution-switcher__cta {
  align-self: auto;
}

/* V4 Points 1+2 Pass 5: desktop tuning + neighboring sections premium rhythm */
.ontech-design-v4 .section-head__note {
  margin: 10px 0 0;
  max-width: 520px;
  color: #8fa6c3;
  font-size: 14px;
  line-height: 1.6;
}

.ontech-design-v4 .section-head--row > .section-head__note {
  margin: 0;
  max-width: 430px;
}

.ontech-design-v4 .section-head__note--projects {
  max-width: 640px;
}

.ontech-design-v4 .section-premium-strip {
  margin: 0 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ontech-design-v4 .section-premium-strip > span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid rgba(165, 185, 211, 0.32);
  border-radius: 7px;
  padding: 4px 10px;
  color: #bfd1e8;
  background: rgba(255, 255, 255, 0.02);
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ontech-design-v4 .section-premium-strip--projects > span {
  border-color: rgba(201, 160, 111, 0.42);
  color: #e0c29f;
  background: rgba(201, 160, 111, 0.1);
}

.ontech-design-v4 .services-modern,
.ontech-design-v4 .process-modern,
.ontech-design-v4 .projects-modern {
  padding-top: 32px;
}

.ontech-design-v4 .service-card,
.ontech-design-v4 .process-list li,
.ontech-design-v4 .project-card {
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.ontech-design-v4 .service-card:hover,
.ontech-design-v4 .process-list li:hover,
.ontech-design-v4 .project-card:hover {
  transform: translateY(-2px);
  border-color: rgba(132, 198, 255, 0.4);
  box-shadow: 0 16px 34px rgba(6, 12, 22, 0.34);
}

.ontech-design-v4 .process-list h3 {
  letter-spacing: -0.01em;
}

.ontech-design-v4 .project-card__body {
  padding-top: 16px;
}

@media (min-width: 1200px) {
  .ontech-design-v4 .solution-modern {
    padding: 12px 0 38px;
  }

  .ontech-design-v4 .solution-modern .section-head h2 {
    max-width: 880px;
    font-size: clamp(38px, 3.4vw, 52px);
    line-height: 1.08;
  }

  .ontech-design-v4 .solution-modern__lead {
    max-width: 560px;
    font-size: 15px;
    line-height: 1.65;
  }

  .ontech-design-v4 .solution-modern__status strong {
    font-size: 15px;
  }

  .ontech-design-v4 .solution-switcher {
    border-radius: 24px;
    padding: clamp(18px, 2vw, 26px);
  }

  .ontech-design-v4 .solution-switcher__tabs {
    gap: 10px;
    margin-bottom: 16px;
  }

  .ontech-design-v4 .solution-switcher__tab {
    min-height: 64px;
    padding: 9px 12px;
  }

  .ontech-design-v4 .solution-switcher__tab-main {
    font-size: 13px;
  }

  .ontech-design-v4 .solution-switcher__tab-note {
    font-size: 11px;
  }

  .ontech-design-v4 .solution-switcher__panel {
    gap: 14px;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .ontech-design-v4 .solution-switcher__slider,
  .ontech-design-v4 .solution-switcher__offer {
    padding: 18px;
  }

  .ontech-design-v4 .solution-switcher__slider {
    min-height: 286px;
  }

  .ontech-design-v4 .solution-slide h3 {
    font-size: clamp(25px, 2.5vw, 34px);
    line-height: 1.15;
  }

  .ontech-design-v4 .solution-slide p {
    margin-top: 9px;
    max-width: 620px;
    font-size: 16px;
    line-height: 1.6;
  }

  .ontech-design-v4 .solution-switcher__offer h3 {
    font-size: clamp(22px, 2.2vw, 30px);
  }

  .ontech-design-v4 .solution-switcher__outcome p,
  .ontech-design-v4 .solution-switcher__offer li {
    font-size: 15px;
    line-height: 1.6;
  }

  .ontech-design-v4 .solution-switcher__deliverables span {
    font-size: 10px;
    letter-spacing: 0.05em;
  }

  .ontech-design-v4 .solution-switcher__cta-row > span {
    font-size: 13px;
  }

  .ontech-design-v4 .section-head__note {
    font-size: 15px;
  }

  .ontech-design-v4 .service-card {
    padding: 23px;
  }

  .ontech-design-v4 .service-card h3 {
    font-size: 23px;
  }

  .ontech-design-v4 .process-list li {
    padding: 22px;
  }

  .ontech-design-v4 .project-card h3 {
    font-size: 23px;
  }
}

@media (max-width: 1024px) {
  .ontech-design-v4 .section-head--row > .section-head__note {
    max-width: 100%;
  }

  .ontech-design-v4 .section-premium-strip {
    margin-bottom: 12px;
  }
}

@media (max-width: 740px) {
  .ontech-design-v4 .section-head__note {
    font-size: 13px;
    line-height: 1.55;
  }

  .ontech-design-v4 .section-premium-strip > span {
    min-height: 26px;
    font-size: 9px;
    padding: 4px 8px;
  }
}

/* V4 Font Consistency + Modal Close Refinement */
.ontech-design-v4 .modern-contact-form .wpcf7-form label,
.ontech-design-v4 .contact-modern__form .wpcf7-form label,
.ontech-design-v4 .callback-modal .wpcf7-form label {
  display: block;
  margin: 0 0 8px;
  color: #edf4fd;
  font-family: var(--font-heading) !important;
  font-size: clamp(15px, 1.05vw, 17px);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.ontech-design-v4 .modern-contact-form input,
.ontech-design-v4 .modern-contact-form textarea,
.ontech-design-v4 .contact-modern__form .wpcf7-form input,
.ontech-design-v4 .contact-modern__form .wpcf7-form textarea,
.ontech-design-v4 .callback-modal .wpcf7-form input,
.ontech-design-v4 .callback-modal .wpcf7-form textarea {
  font-family: var(--font-body) !important;
}

.ontech-design-v4 .modern-contact-form input[type='submit'],
.ontech-design-v4 .callback-modal input[type='submit'] {
  font-family: var(--font-heading) !important;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ontech-design-v4 .callback-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-color: rgba(166, 189, 217, 0.48);
  border-radius: 14px;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  font-size: 0;
  color: transparent;
  line-height: 0;
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.ontech-design-v4 .callback-modal__close::before,
.ontech-design-v4 .callback-modal__close::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: #e9f2fd;
}

.ontech-design-v4 .callback-modal__close::before {
  transform: rotate(45deg);
}

.ontech-design-v4 .callback-modal__close::after {
  transform: rotate(-45deg);
}

.ontech-design-v4 .callback-modal__close:hover {
  border-color: rgba(132, 198, 255, 0.72);
  background: rgba(132, 198, 255, 0.16);
  transform: translateY(-1px);
}

.ontech-design-v4 .callback-modal__close:focus-visible {
  outline: none;
  border-color: rgba(132, 198, 255, 0.9);
  box-shadow: 0 0 0 3px rgba(132, 198, 255, 0.2);
}

@media (max-width: 740px) {
  .ontech-design-v4 .modern-contact-form .wpcf7-form label,
  .ontech-design-v4 .contact-modern__form .wpcf7-form label,
  .ontech-design-v4 .callback-modal .wpcf7-form label {
    font-size: clamp(14px, 4vw, 16px);
  }

  .ontech-design-v4 .callback-modal__close {
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    border-radius: 12px;
  }

  .ontech-design-v4 .callback-modal__close::before,
  .ontech-design-v4 .callback-modal__close::after {
    width: 14px;
  }
}

/* V4 Label Reset against legacy style.css */
.ontech-design-v4 label {
  font-family: var(--font-body) !important;
  font-size: inherit;
  line-height: inherit;
}

/* V4 Global Font Cleanup (remove legacy Aeromatics/Noto visual traces) */
.ontech-design-v4 p,
.ontech-design-v4 li,
.ontech-design-v4 span,
.ontech-design-v4 a,
.ontech-design-v4 small,
.ontech-design-v4 input,
.ontech-design-v4 textarea,
.ontech-design-v4 select,
.ontech-design-v4 label {
  font-family: var(--font-body) !important;
}

.ontech-design-v4 h1,
.ontech-design-v4 h2,
.ontech-design-v4 h3,
.ontech-design-v4 h4,
.ontech-design-v4 h5,
.ontech-design-v4 h6,
.ontech-design-v4 .btn,
.ontech-design-v4 .section-kicker,
.ontech-design-v4 .site-nav a,
.ontech-design-v4 .modern-contact-form .wpcf7-form label,
.ontech-design-v4 .contact-modern__form .wpcf7-form label,
.ontech-design-v4 .callback-modal .wpcf7-form label {
  font-family: var(--font-heading) !important;
}

/* V4 Header Services Dropdown */
.site-nav__item--has-submenu {
  position: relative;
}

.site-nav__item--has-submenu > a::after {
  content: '';
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-1px) rotate(45deg);
  opacity: 0.78;
}

.site-nav__submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  margin: 0;
  padding: 10px;
  list-style: none;
  display: grid;
  gap: 4px;
  border: 1px solid rgba(166, 189, 217, 0.38);
  border-radius: 10px;
  background: linear-gradient(165deg, rgba(17, 29, 44, 0.97), rgba(12, 22, 34, 0.98));
  box-shadow: 0 16px 34px rgba(2, 7, 14, 0.42);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 30;
}

.site-nav__item--has-submenu:hover > .site-nav__submenu,
.site-nav__item--has-submenu:focus-within > .site-nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.site-nav__submenu a {
  width: 100%;
  min-height: 32px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #d8e6f8;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
}

.site-nav__submenu a:hover,
.site-nav__submenu a:focus-visible {
  color: #ffffff;
  border-color: rgba(139, 201, 255, 0.42);
  background: rgba(139, 201, 255, 0.12);
}

@media (max-width: 1024px) {
  .site-nav__item--has-submenu > a::after {
    margin-left: auto;
  }

  .site-nav__submenu {
    position: static;
    top: auto;
    left: auto;
    min-width: 0;
    margin-top: 6px;
    padding: 8px 0 0 12px;
    border: 0;
    border-left: 1px solid rgba(161, 183, 208, 0.34);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    gap: 2px;
  }

  .site-nav__submenu a {
    min-height: 30px;
    padding: 4px 0;
    color: #bcd2ea;
    font-size: 12px;
  }
}

/* V4 Button Hover Color Fix */
.ontech-design-v4 .btn-primary:hover,
.ontech-design-v4 .btn-primary:focus-visible {
  color: #0b1524;
  border-color: rgba(170, 219, 255, 0.92);
  background: linear-gradient(120deg, #7ac5ff 0%, #b6e0ff 100%);
  box-shadow: 0 16px 30px rgba(29, 101, 161, 0.44);
}

.ontech-design-v4 .btn-ghost:hover,
.ontech-design-v4 .btn-ghost:focus-visible {
  color: #f5faff;
  border-color: rgba(163, 202, 237, 0.72);
  background: rgba(102, 184, 255, 0.16);
}

.ontech-design-v4 .modern-contact-form input[type='submit']:hover,
.ontech-design-v4 .callback-modal input[type='submit']:hover {
  color: #0b1524;
  border-color: rgba(170, 219, 255, 0.92);
  background: linear-gradient(120deg, #7ac5ff 0%, #b6e0ff 100%);
  box-shadow: 0 16px 30px rgba(29, 101, 161, 0.44);
}

.ontech-design-v4 .btn-primary:active,
.ontech-design-v4 .btn-ghost:active,
.ontech-design-v4 .modern-contact-form input[type='submit']:active,
.ontech-design-v4 .callback-modal input[type='submit']:active {
  transform: translateY(0);
}

/* V4 Header Services Dropdown PC Behavior Fix */
@media (min-width: 1025px) {
  .site-nav .site-nav__submenu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    top: 100%;
    left: 0;
    gap: 4px;
    transform: translateY(4px);
  }

  .site-nav .site-nav__submenu::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: -10px;
    height: 10px;
    background: transparent;
  }

  .site-nav .site-nav__submenu li {
    width: 100%;
  }

  .site-nav .site-nav__item--has-submenu:hover > .site-nav__submenu,
  .site-nav .site-nav__item--has-submenu:focus-within > .site-nav__submenu {
    transform: translateY(0);
  }
}

/* V4 Internal Projects Overflow Fix */
.ontech-design-v4:not(.home) .projects-section .works {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2.2vw, 32px);
}

.ontech-design-v4:not(.home) .projects-section .works .project {
  min-width: 0;
}

.ontech-design-v4:not(.home) .projects-section .works .project picture,
.ontech-design-v4:not(.home) .projects-section .works .project a,
.ontech-design-v4:not(.home) .projects-section .works .project h4,
.ontech-design-v4:not(.home) .projects-section .works .project p {
  width: 100%;
}

.ontech-design-v4:not(.home) .projects-section .works .project img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.ontech-design-v4:not(.home) .projects-section .works .w-1,
.ontech-design-v4:not(.home) .projects-section .works .w-3,
.ontech-design-v4:not(.home) .projects-section .works .w-4 {
  grid-column: span 2;
}

@media (max-width: 1240px) {
  .ontech-design-v4:not(.home) .projects-section .works {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ontech-design-v4:not(.home) .projects-section .works .w-1,
  .ontech-design-v4:not(.home) .projects-section .works .w-3,
  .ontech-design-v4:not(.home) .projects-section .works .w-4 {
    grid-column: span 2;
  }
}

@media (max-width: 820px) {
  .ontech-design-v4:not(.home) .projects-section .works {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .ontech-design-v4:not(.home) .projects-section .works .w-1,
  .ontech-design-v4:not(.home) .projects-section .works .w-3,
  .ontech-design-v4:not(.home) .projects-section .works .w-4 {
    grid-column: span 1;
  }
}

/* V4 Internal Text Width + Mobile Overflow Guard */
.ontech-design-v4:not(.home) .about-section .text-content p {
  width: 100%;
  max-width: 100%;
}

@media (max-width: 1024px) {
  html {
    overflow-x: hidden;
  }
}