/* Formlab — foundation matching Merito macro layout */
:root {
  --container: 1190px;
  --main: 800px;
  --sidebar: 300px;
  --header-h: 118px;
  --hero-h: 400px;
  --thumbs-h: 170px;
  --radius-btn: 6px;
  --radius-sm: 2px;
  --font-body: "Montserrat", Arial, "Helvetica Neue", Helvetica, sans-serif;
  --font-ui: "Open Sans", Helvetica, Arial, sans-serif;
  --color-bg: #ffffff;
  --color-text: #111111;
  --color-muted: #545353;
  --color-primary: #2f80ed;
  --color-primary-2: #546bed;
  --color-footer: #26252d;
  --color-on-dark: #ffffff;
  --color-chip: #f5f8fa;
  --color-border: #e5e7eb;
  --shadow-mega: 0 8px 24px rgba(0, 0, 0, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font: 16px/1.5 var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
figure {
  margin: 0;
}

ul,
ol {
  padding-left: 1.25rem;
}

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

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

a:hover {
  color: var(--color-primary);
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: 0;
  background: none;
}

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

.u-skip {
  position: absolute;
  left: -9999px;
}

.u-skip:focus {
  left: 8px;
  top: 8px;
  z-index: 1000;
  background: #fff;
  padding: 8px 12px;
}

.l-container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.l-with-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--sidebar);
  gap: 40px;
  align-items: start;
  padding: 24px 0 48px;
}

.l-main {
  min-width: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 12px 18px;
  border-radius: var(--radius-btn);
  transition: background 0.15s, color 0.15s, opacity 0.15s;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: #256fd1;
  color: #fff;
}

.btn-secondary {
  background: var(--color-primary-2);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 700;
  padding: 12px 19px;
}

.btn-secondary:hover {
  opacity: 0.92;
  color: #fff;
}

.btn-ghost {
  border: 1px solid currentColor;
  color: #fff;
  background: transparent;
}

/* Header */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  color: var(--color-text);
}

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

.logo img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.logo__name {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.logo__tag {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--color-muted);
  margin-top: 2px;
}

.header-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: flex-end;
  font-size: 12px;
  line-height: 1.25;
}

.header-chip {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.header-chip strong {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.header-chip span {
  color: var(--color-muted);
  font-size: 11px;
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0 14px;
  border-top: 1px solid var(--color-border);
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 18px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
}

.nav-item {
  position: relative;
}

.nav-item > a,
.nav-item > button {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 6px 0;
}

.nav-item > button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-item > button::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.55;
}

.mega {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 40;
  min-width: 260px;
  padding: 12px;
  background: #fff;
  box-shadow: var(--shadow-mega);
  border: 1px solid var(--color-border);
}

.mega a {
  display: block;
  padding: 8px 10px;
  font-size: 13px;
  border-radius: 4px;
}

.mega a:hover {
  background: var(--color-chip);
}

.nav-item:hover > .mega,
.nav-item:focus-within > .mega,
.nav-item.is-open > .mega {
  display: block;
}

.burger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
}

/* Hero swiper */
.hero {
  position: relative;
  height: var(--hero-h);
  overflow: hidden;
  background: #1a1a1a;
  margin-top: 12px;
}

.hero__track {
  display: flex;
  height: 100%;
  transition: transform 0.45s ease;
}

.hero__slide {
  position: relative;
  min-width: 100%;
  height: 100%;
}

.hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 32px 48px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
  color: #fff;
  max-width: 720px;
}

.hero__caption h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
}

.hero__caption p {
  font-size: 14px;
  line-height: 1.45;
  opacity: 0.95;
}

.hero__dots {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.hero__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
}

.hero__dot.is-active {
  background: #fff;
}

.hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  font-size: 22px;
  line-height: 1;
}

.hero__arrow--prev {
  left: 12px;
}

.hero__arrow--next {
  right: 12px;
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 12px 0 0;
}

.thumbs__item {
  position: relative;
  height: var(--thumbs-h);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
}

.thumbs__item.is-active {
  border-color: var(--color-primary);
}

.thumbs__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbs__item span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}

/* Cards */
.post-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.post-card img {
  width: 100%;
  aspect-ratio: 335 / 220;
  object-fit: cover;
  background: var(--color-chip);
}

.post-card__title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
}

.post-card--grid {
  margin-bottom: 20px;
}

.post-card--vertical {
  margin-bottom: 18px;
}

.post-card--small {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  align-items: start;
  margin-bottom: 14px;
}

.post-card--small img {
  width: 100px;
  height: 100px;
  aspect-ratio: 1;
}

.post-card--horizontal {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 14px;
  margin-bottom: 16px;
}

.post-card--horizontal img {
  aspect-ratio: 4 / 3;
}

.feed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.consult {
  display: flex;
  justify-content: center;
  margin: 20px 0 28px;
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 14px;
}

.widget {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 16px;
}

.widget h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.widget-search {
  display: flex;
  gap: 0;
  border: 1px solid var(--color-border);
}

.widget-search input {
  flex: 1;
  border: 0;
  padding: 10px 12px;
  min-width: 0;
}

.widget-search button {
  padding: 0 12px;
  background: var(--color-chip);
}

.widget-links {
  list-style: none;
  padding: 0;
}

.widget-links li {
  margin-bottom: 8px;
}

.widget-links a {
  color: var(--color-primary-2);
}

.widget-thumbs a {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 13px;
  line-height: 1.3;
}

.widget-thumbs img {
  width: 64px;
  height: 64px;
  object-fit: cover;
}

.widget-promo {
  background: var(--color-chip);
  padding: 14px;
  border-radius: 4px;
}

.widget-promo p {
  margin: 8px 0 12px;
  font-size: 13px;
  color: var(--color-muted);
}

/* SEO grid */
.seo-grid {
  padding: 40px 0 24px;
  border-top: 1px solid var(--color-border);
}

.seo-grid h2 {
  font-size: 24px;
  margin-bottom: 20px;
}

.seo-grid__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
}

.seo-card {
  display: block;
  padding: 16px;
  background: var(--color-chip);
  border-radius: 4px;
  min-height: 110px;
}

.seo-card__eyebrow {
  display: block;
  font-size: 12px;
  color: #157da8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.seo-card h3 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
}

/* Footer */
.site-footer {
  background: var(--color-footer);
  color: var(--color-on-dark);
  padding: 40px 0 28px;
  margin-top: 24px;
}

.site-footer a:hover {
  color: #9ec5ff;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.footer-contacts h3,
.footer-col h2 {
  font-size: 16px;
  margin-bottom: 12px;
  color: #fff;
}

.footer-contacts p,
.footer-col a {
  display: block;
  font-size: 13px;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.85);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin: 12px 0;
}

.footer-social a {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 16px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.45);
}

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

.modal__panel {
  background: #fff;
  width: min(100%, 440px);
  padding: 24px;
  border-radius: 8px;
  position: relative;
}

.modal__close {
  position: absolute;
  right: 12px;
  top: 8px;
  font-size: 24px;
  line-height: 1;
}

.form-field {
  margin-bottom: 12px;
}

.form-field label {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1px solid var(--color-border);
  padding: 10px 12px;
  border-radius: 4px;
  background: #fff;
}

.calc-form {
  display: grid;
  gap: 4px;
  max-width: 420px;
  margin: 16px 0 8px;
}

.form-check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 12px;
  margin: 12px 0;
}

.form-success {
  display: none;
  color: #0a7a3e;
  font-size: 14px;
  margin-top: 8px;
}

.form-success.is-visible {
  display: block;
}

/* Motion */
.w-animate {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.w-animate.is-in {
  opacity: 1;
  transform: none;
}

.post-card {
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.seo-card {
  transition: background 0.2s ease, transform 0.2s ease;
}

.seo-card:hover {
  transform: translateY(-2px);
  background: #eef3f8;
}

.btn {
  transition: background 0.15s, color 0.15s, opacity 0.15s, transform 0.15s;
}

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

.thumbs__item {
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

.thumbs__item:not(.is-active) {
  opacity: 0.85;
}

.thumbs__item:not(.is-active):hover {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .w-animate {
    opacity: 1;
    transform: none;
  }

  .hero__track {
    transition: none;
  }
}

.section-placeholder {
  border: 1px dashed var(--color-border);
  padding: 16px;
  color: var(--color-muted);
  font-size: 13px;
}

.page-title {
  font-size: 28px;
  margin: 8px 0 20px;
}

.prose {
  font-size: 16px;
  line-height: 1.55;
}

.prose p {
  margin-bottom: 14px;
}

.prose h2,
.prose h3 {
  margin: 28px 0 12px;
  font-size: 20px;
}

.prose h2 {
  font-size: 22px;
}

.prose ul,
.prose ol {
  margin: 0 0 16px;
}

.prose li {
  margin-bottom: 8px;
}

.prose figure {
  margin: 20px 0;
}

.prose figure img {
  width: 100%;
  border-radius: 2px;
}

.hero-service {
  background: var(--color-chip);
  padding: 36px 28px;
  margin-bottom: 28px;
  border-radius: 4px;
}

.hero-service p {
  margin: 12px 0 20px;
  max-width: 54ch;
}

.hero-service__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tech-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 20px 0 32px;
}

.tech-card {
  border: 1px solid var(--color-border);
  padding: 0 0 16px;
}

.tech-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.tech-card h3 {
  font-size: 17px;
  margin: 12px 16px 6px;
}

.tech-card p {
  font-size: 14px;
  color: var(--color-muted);
  margin: 0 16px 12px;
}

.tech-card a {
  margin: 0 16px;
  font-size: 14px;
  color: var(--color-primary-2);
  font-weight: 600;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 16px 0 28px;
}

.compare-table th,
.compare-table td {
  border: 1px solid var(--color-border);
  padding: 10px 12px;
  text-align: left;
}

.compare-table th {
  background: var(--color-chip);
}

.steps {
  list-style: none;
  padding: 0;
  counter-reset: step;
  margin: 0 0 28px;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 12px 12px 12px 52px;
  border-bottom: 1px solid var(--color-border);
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
}

.factor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 16px 0 28px;
}

.factor-card {
  background: var(--color-chip);
  padding: 16px;
  border-radius: 4px;
}

.factor-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.factor-card p {
  font-size: 14px;
  color: var(--color-muted);
}

.faq-group {
  margin-bottom: 24px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  cursor: pointer;
  padding: 12px 0;
  font-weight: 600;
}

.faq-item p {
  padding: 0 0 14px;
  color: var(--color-muted);
  font-size: 14px;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
}

.case-card img {
  width: 100%;
  aspect-ratio: 335 / 220;
  object-fit: cover;
}

.case-card h3 {
  font-size: 15px;
  margin-top: 8px;
  line-height: 1.35;
}

.cta-band {
  background: var(--color-chip);
  padding: 24px;
  margin: 28px 0;
  border-radius: 4px;
}

.cta-band h2 {
  font-size: 20px;
  margin-bottom: 8px;
}

.cta-band p {
  margin-bottom: 14px;
  color: var(--color-muted);
}

.contact-stack {
  display: grid;
  gap: 10px;
  margin: 16px 0 24px;
  font-size: 15px;
}

.contact-stack strong {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 2px;
}

.social-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 16px 0 28px;
}

.social-card {
  border: 1px solid var(--color-border);
  padding: 16px;
}

.social-card h3 {
  margin-bottom: 8px;
}

.map-slot {
  background: var(--color-chip);
  min-height: 280px;
  display: grid;
  place-items: center;
  margin: 16px 0 28px;
  overflow: hidden;
}

.map-slot img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.check-list li {
  padding: 8px 0 8px 28px;
  position: relative;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0 28px;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.review-grid {
  display: grid;
  gap: 14px;
  margin: 20px 0 28px;
}

.review-card {
  border: 1px solid var(--color-border);
  padding: 16px 18px;
  background: #fff;
}

.review-card__text {
  margin-bottom: 10px;
  font-size: 15px;
}

.review-card__meta {
  font-size: 13px;
  color: var(--color-muted);
  margin: 0;
}

.role-list {
  display: grid;
  gap: 14px;
  margin: 20px 0 28px;
}

.role-card {
  border: 1px solid var(--color-border);
  padding: 16px 18px;
}

.role-card h3 {
  font-size: 17px;
  margin: 0 0 6px;
}

.role-card__meta {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.article-meta {
  font-size: 13px;
  color: var(--color-muted);
  margin-top: -8px;
}

@media (max-width: 960px) {
  .tech-cards,
  .case-grid,
  .social-cards,
  .factor-grid {
    grid-template-columns: 1fr;
  }

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

.breadcrumb {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.breadcrumb a {
  color: var(--color-primary-2);
}

/* Responsive */
@media (max-width: 960px) {
  .l-with-sidebar {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .header-chips {
    display: none;
  }

  .burger {
    display: inline-flex;
  }

  .header-nav {
    flex-wrap: wrap;
  }

  .nav-list {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

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

  .nav-item > .mega {
    position: static;
    box-shadow: none;
    border: 0;
    padding: 0 0 8px 12px;
  }

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

  .seo-grid__list {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

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

  .thumbs__item {
    height: 120px;
  }

  .hero {
    height: 280px;
  }

  .hero__caption h2 {
    font-size: 20px;
  }
}

@media (max-width: 560px) {
  .footer-top {
    grid-template-columns: 1fr;
  }

  .post-card--horizontal,
  .post-card--small {
    grid-template-columns: 1fr;
  }
}