:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-soft: #F5F9FF;
  --ink: #102A43;
  --muted: #64748B;
  --line: #dfe7f5;
  --blue: #2563EB;
  --purple: #7C3AED;
  --cyan: #06B6D4;
  --green: #1aa876;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.10);
  --radius: 22px;
  --button-radius: 999px;
  --max: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
  object-fit: cover;
}

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

.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid rgba(223, 231, 245, 0.7);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.07);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.3rem;
}

.brand-mark {
  width: 38px;
  height: 38px;
}

.brand-logo {
  width: 172px;
  height: auto;
  max-height: 52px;
  object-fit: contain;
}

.footer-logo {
  width: 184px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #33415e;
  font-weight: 650;
  font-size: 0.94rem;
}

.nav-links a {
  padding: 8px 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.language-switcher a {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  min-width: 26px;
  padding: 5px 0;
  line-height: 1;
}

.lang-code {
  display: block;
}

.lang-flag {
  display: block;
  width: 20px;
  height: 14px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(15, 23, 42, 0.08);
}

.lang-flag img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.language-switcher a.active,
.language-switcher a:hover {
  color: var(--blue);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--button-radius);
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn:focus-visible,
.menu-toggle:focus-visible,
.slider-controls button:focus-visible,
.slider-dots button:focus-visible,
.nav-links a:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.28);
  outline-offset: 3px;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.24);
}

.btn-secondary {
  color: var(--blue);
  background: #fff;
  border-color: #cad9f7;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--button-radius);
  background: #fff;
  color: var(--ink);
  font-size: 1.4rem;
}

.section {
  padding: 86px 0;
}

.section-tight {
  padding: 58px 0;
}

.section-header {
  width: min(760px, 100%);
  margin: 0 auto 36px;
  text-align: center;
}

.eyebrow {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.35rem, 6vw, 5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 12px 0 0;
  color: var(--muted);
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, var(--surface-soft) 100%);
}

.home-hero {
  min-height: 740px;
  background: #08162b;
}

.home-demo-cta {
  padding: 28px 0 0;
  background: #fff;
  text-align: center;
}

.home-demo-cta-inner {
  display: grid;
  place-items: center;
  width: 100%;
}

.home-demo-cta .btn {
  margin-inline: auto;
}

.home-hero > .container {
  width: 100%;
  max-width: none;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 12%, rgba(36, 107, 254, 0.16), transparent 30%),
    radial-gradient(circle at 82% 20%, rgba(124, 58, 237, 0.14), transparent 32%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  gap: 44px;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: 56px 0 70px;
}

.hero-copy {
  max-width: 680px;
}

.hero-copy p {
  max-width: 620px;
  font-size: 1.12rem;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.stat {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.stat strong {
  display: block;
  font-size: 1.35rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.86rem;
}

.slider {
  position: relative;
  min-height: 470px;
}

.slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  opacity: 0;
  transform: translateX(24px);
  pointer-events: none;
  transition: opacity 480ms ease, transform 480ms ease;
}

.slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.slide-card {
  overflow: hidden;
  border: 1px solid rgba(202, 217, 247, 0.9);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.slide-body {
  padding: 24px;
}

.slide h2 {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.slider-controls {
  position: absolute;
  right: 20px;
  bottom: 20px;
  display: flex;
  gap: 8px;
}

.slider-controls button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--blue);
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.slider-controls button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.10);
}

.slider-dots {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.slider-dots button {
  width: 38px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: #cbd7ef;
  cursor: pointer;
}

.slider-dots button.active {
  background: linear-gradient(90deg, var(--blue), var(--purple));
}

.home-slider {
  position: relative;
  width: 100%;
  min-height: 740px;
  overflow: hidden;
}

.home-slide {
  position: absolute;
  inset: 0;
  display: block;
  min-height: 740px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0;
  transform: translateX(24px) scale(1.01);
  pointer-events: none;
  transition: opacity 520ms ease, transform 520ms ease;
}

.home-slide:nth-of-type(1) {
  background-image: url("../images/slider/home_slide_01.png");
}

.home-slide:nth-of-type(2) {
  background-image: url("../images/slider/home_slide_02.png");
}

.home-slide:nth-of-type(3) {
  background-image: url("../images/slider/home_slide_03.png");
}

.home-slide:nth-of-type(4) {
  background-image: url("../images/slider/home_slide_04.png");
}

.home-slide:nth-of-type(5) {
  background-image: url("../images/slider/home_slide_05.png");
}

.home-slide::before {
  content: none;
  display: none;
  position: absolute;
  inset: 0;
  z-index: 1;
  background: none;
  pointer-events: none;
}

.home-slide.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.home-slide-copy {
  position: relative;
  z-index: 2;
  width: min(25vw, 420px);
  min-width: 320px;
  margin-left: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  margin-right: auto;
  padding: 155px 0 150px;
  color: var(--text);
}

.home-slide-copy::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 118px -30px 112px -30px;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78) 0%, rgba(255, 255, 255, 0.58) 52%, rgba(237, 246, 255, 0.38) 100%);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(8px);
}

.home-slide-copy .eyebrow {
  color: var(--blue);
  display: inline;
  font-size: 0.67rem;
}

.home-slide-copy .eyebrow,
.home-slide-copy h1,
.home-slide-copy h2,
.home-slide-copy p {
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-decoration-break: initial;
  -webkit-box-decoration-break: initial;
  backdrop-filter: none;
}

.home-slide-copy .eyebrow::after,
.home-slide-copy h1::after,
.home-slide-copy h2::after,
.home-slide-copy p::after {
  content: "";
  display: block;
}

.home-slide-copy .eyebrow::after {
  height: 14px;
}

.home-slide-copy h1::after {
  height: 14px;
}

.home-slide-copy h2::after {
  height: 12px;
}

.home-slide-copy p::after {
  height: 22px;
}

.home-slide-copy h1 {
  max-width: 100%;
  color: #102A43;
  display: inline;
  font-size: clamp(1.4rem, 3.57vw, 2.98rem);
  line-height: 1.18;
  text-shadow: none;
}

.home-slide-copy h2 {
  max-width: 100%;
  display: inline;
  margin-top: 0;
  color: #102A43;
  font-size: clamp(0.9rem, 1.4vw, 1.28rem);
  line-height: 1.25;
}

.home-slide-copy p {
  max-width: 100%;
  display: inline;
  margin-bottom: 0;
  color: #243B53;
  font-size: 0.84rem;
}

.home-slide-media {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: none;
  min-height: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.home-slide-media.image-placeholder::before,
.home-slide-media.image-placeholder::after {
  display: none;
  content: none;
}

.home-slide-media.image-placeholder img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  filter: saturate(1.08) contrast(1.03);
}

.home-slider .slider-controls {
  z-index: 3;
  right: max(20px, calc((100vw - var(--max)) / 2 + 20px));
  bottom: 58px;
}

.home-slider-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  right: auto;
  bottom: 72px;
  margin: 0;
  transform: translateX(-50%);
}

.image-placeholder {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  min-width: 0;
  background:
    linear-gradient(135deg, rgba(36, 107, 254, 0.16), rgba(124, 58, 237, 0.14) 52%, rgba(18, 182, 203, 0.16)),
    #fff;
}

.image-placeholder::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: inherit;
}

.image-placeholder::after {
  content: "";
  position: absolute;
  width: 42%;
  aspect-ratio: 1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.55), transparent 68%);
}

.image-placeholder img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-placeholder.is-missing img {
  display: none;
}

.grid {
  display: grid;
  gap: 20px;
}

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

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

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

.card {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.07);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: var(--shadow);
}

.feature-nav-grid {
  align-items: stretch;
}

.feature-nav-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 320px;
  flex-direction: column;
  overflow: hidden;
  padding: 16px 16px 22px;
  border: 1px solid rgba(223, 231, 245, 0.95);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.07);
  transition: transform 190ms ease, box-shadow 190ms ease, border-color 190ms ease;
}

.feature-nav-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.10), rgba(124, 58, 237, 0.08), rgba(6, 182, 212, 0.08));
  opacity: 0;
  transition: opacity 190ms ease;
  pointer-events: none;
}

.feature-nav-card:hover,
.feature-nav-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.28);
  box-shadow: 0 24px 55px rgba(15, 23, 42, 0.13);
}

.feature-nav-card:hover::after,
.feature-nav-card:focus-visible::after {
  opacity: 1;
}

.feature-nav-card:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.24);
  outline-offset: 4px;
}

.feature-nav-photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10.5;
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 18px;
  background: var(--surface-soft);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.09);
  transition: transform 190ms ease;
}

.feature-nav-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 42, 67, 0) 45%, rgba(16, 42, 67, 0.16) 100%);
  pointer-events: none;
}

.feature-nav-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease, filter 260ms ease;
}

.feature-nav-card:hover .feature-nav-photo,
.feature-nav-card:focus-visible .feature-nav-photo {
  transform: translateY(-2px);
}

.feature-nav-card:hover .feature-nav-photo img,
.feature-nav-card:focus-visible .feature-nav-photo img {
  transform: scale(1.055);
  filter: saturate(1.08) contrast(1.03);
}

.feature-nav-title,
.feature-nav-text,
.feature-nav-link {
  position: relative;
  z-index: 1;
}

.feature-nav-title {
  display: block;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 900;
  line-height: 1.22;
}

.feature-nav-text {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.feature-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
  margin-top: auto;
  padding-top: 20px;
  color: var(--blue);
  font-weight: 900;
}

.feature-nav-link span {
  transition: transform 190ms ease;
}

.feature-nav-card:hover .feature-nav-link span,
.feature-nav-card:focus-visible .feature-nav-link span {
  transform: translateX(5px);
}

.media-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  min-height: 300px;
}

.media-card h3 {
  margin-top: 2px;
}

.media-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  background-color: var(--surface-soft);
}

.media-thumb img {
  object-fit: contain;
  padding: 20px;
}

.compact-media .media-card {
  min-height: 320px;
}

.compact-media .media-thumb img {
  padding: 0;
  object-fit: cover;
}

.card-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  margin-top: auto;
  color: var(--blue);
  font-size: 0.92rem;
  font-weight: 900;
}

.card-more span[aria-hidden="true"] {
  transition: transform 180ms ease;
}

.card-more:hover,
.card-more:focus-visible {
  color: var(--purple);
}

.card-more:hover span[aria-hidden="true"],
.card-more:focus-visible span[aria-hidden="true"] {
  transform: translateX(4px);
}

.audience-card {
  min-height: 255px;
}

.feature-card {
  min-height: 230px;
}

.icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(36, 107, 254, 0.12), rgba(124, 58, 237, 0.14));
}

.icon img {
  width: 26px;
  height: 26px;
}

.band {
  background: var(--surface-soft);
  border-block: 1px solid var(--line);
}

.split {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 48px;
  align-items: center;
}

.visual-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 12px;
  color: #33415e;
}

.check-list li::before {
  content: "";
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--cyan));
}

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

.comparison-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow);
}

.comparison-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.comparison-table th {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-size: 0.95rem;
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table td:nth-child(2) {
  color: var(--green);
  font-weight: 900;
}

.comparison-table td:nth-child(3) {
  color: var(--muted);
}

.quote {
  color: #33415e;
  font-size: 1.02rem;
}

.person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.cta {
  color: #fff;
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 56%, var(--cyan) 100%);
}

.cta p,
.cta .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}

.cta .btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.32);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.page-hero {
  padding: 86px 0 56px;
  background: linear-gradient(180deg, #ffffff, #eef4ff);
}

.page-hero .container {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 42px;
  align-items: center;
}

.page-hero p {
  max-width: 680px;
  font-size: 1.08rem;
}

.feature-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(300px, 1.12fr);
  gap: 34px;
  align-items: center;
}

.feature-detail:nth-child(even) {
  grid-template-columns: minmax(300px, 1.12fr) minmax(0, 0.88fr);
}

.feature-detail:nth-child(even) .feature-detail-copy {
  order: 2;
}

.feature-detail:nth-child(even) .feature-detail-media {
  order: 1;
}

.feature-detail-copy {
  padding: 10px 0;
}

.feature-detail-copy p {
  margin-bottom: 22px;
}

.feature-detail-media {
  min-height: 320px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.step-card {
  position: relative;
}

.step-number {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-weight: 900;
}

.solution-list {
  display: grid;
  gap: 18px;
}

.solution-panel {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
  align-items: start;
}

.solution-panel .icon {
  margin: 0;
  width: 58px;
  height: 58px;
}

.pricing-note {
  width: min(860px, 100%);
  margin: 28px auto 0;
  padding: 22px 26px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(6, 182, 212, 0.08));
  text-align: center;
}

.plan-card {
  min-height: 360px;
}

.plan-label {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(37, 99, 235, 0.10);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-card {
  display: grid;
  gap: 16px;
}

.contact-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.contact-item strong {
  display: block;
  color: var(--ink);
}

.contact-item a {
  color: var(--blue);
  font-weight: 800;
}

.pricing-grid {
  align-items: stretch;
}

.price {
  margin-top: 16px;
  font-size: 2.5rem;
  font-weight: 900;
}

.price span {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

.featured-plan {
  border-color: rgba(36, 107, 254, 0.45);
  box-shadow: var(--shadow);
}

.ecosystem-hero .visual-frame {
  aspect-ratio: 4 / 3;
}

.article-section {
  background: #fff;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 42px;
  align-items: start;
}

.article-content {
  color: #33415e;
}

.article-content h2 {
  margin-top: 42px;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

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

.article-content p {
  font-size: 1.04rem;
  line-height: 1.78;
}

.article-image {
  margin: 28px 0;
}

.article-image img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.article-image-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.article-image-link img {
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.article-image-link:hover img {
  transform: translateY(-3px);
  box-shadow: 0 24px 60px rgba(37, 99, 235, 0.2);
}

.article-image figcaption {
  margin-top: 10px;
  color: var(--dark);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
}

.image-window-page {
  min-height: 100vh;
  background: var(--soft);
  padding: 48px 20px;
}

.image-window-shell {
  max-width: 1240px;
  margin: 0 auto;
  text-align: center;
}

.image-window-shell h1 {
  max-width: 1100px;
  margin: 0 auto 28px;
  color: var(--dark);
  font-size: clamp(28px, 4vw, 48px);
}

.comparison-image {
  width: 1200px;
  max-width: 100%;
  height: 720px;
  max-height: calc(100vh - 180px);
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.18);
}

.guide-image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0;
}

.guide-image-grid .article-image {
  margin: 0;
}

.guide-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 28px;
  align-items: start;
  margin: 28px 0;
}

.guide-split .article-image {
  margin: 0;
}

.guide-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: #33415e;
  font-size: 1.02rem;
  line-height: 1.62;
}

html[dir="rtl"] .guide-list {
  padding-right: 20px;
  padding-left: 0;
}

.pdf-guide-page {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  margin-bottom: 28px;
  padding: clamp(22px, 4vw, 42px);
}

.pdf-guide-page h2 {
  margin-top: 0;
}

.pdf-guide-lead {
  font-size: 1.08rem;
  color: var(--dark);
  font-weight: 700;
}

.pdf-image-grid {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

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

.pdf-image-grid.one {
  grid-template-columns: minmax(0, 1fr);
}

.pdf-image-grid figure {
  margin: 0;
}

.pdf-image-grid img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.pdf-image-grid.one img {
  max-width: 820px;
  margin-inline: auto;
}

@media (max-width: 760px) {
  .pdf-image-grid.two {
    grid-template-columns: 1fr;
  }
}

.article-steps {
  display: grid;
  gap: 18px;
  margin: 32px 0 6px;
}

.article-steps section {
  position: relative;
  padding: 26px 28px 26px 82px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #fff, #f7fbff);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.07);
}

.article-steps span {
  position: absolute;
  left: 26px;
  top: 25px;
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.22);
}

.article-steps h3 {
  font-size: 1.28rem;
}

.article-aside {
  position: sticky;
  top: 110px;
}

.article-aside-card {
  padding: 26px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #ffffff, #f2f7ff);
  box-shadow: var(--shadow);
}

.article-aside-card .btn {
  margin-top: 20px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
  align-items: start;
}

.form {
  display: grid;
  gap: 14px;
}

.form label {
  display: grid;
  gap: 7px;
  color: #33415e;
  font-weight: 800;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid #cbd7ef;
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.form textarea {
  min-height: 140px;
  resize: vertical;
}

.footer {
  padding: 54px 0 26px;
  background: #111827;
  color: #e8eefc;
}

.footer p,
.footer a {
  color: #b7c2d8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 32px;
}

.footer h3 {
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #9aa8c0;
  font-size: 0.9rem;
}

@media (max-width: 1020px) {
  .nav-links {
    position: fixed;
    left: 20px;
    right: 20px;
    top: 86px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
  }

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

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-actions {
    margin-left: auto;
    gap: 8px;
    flex-shrink: 0;
  }

  .nav-actions .btn-secondary {
    display: none;
  }

  .language-switcher {
    display: inline-flex;
    gap: 6px;
    flex-shrink: 0;
  }

  .hero-inner,
  .page-hero .container,
  .split,
  .contact-layout,
  .article-layout,
  .feature-detail,
  .feature-detail:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .article-aside {
    position: static;
  }

  .feature-detail:nth-child(even) .feature-detail-copy,
  .feature-detail:nth-child(even) .feature-detail-media {
    order: initial;
  }

  .hero-inner {
    min-height: 0;
  }

  .slider {
    min-height: 520px;
  }

  .home-hero {
    min-height: 760px;
  }

  .home-slider {
    min-height: 760px;
  }

  .home-slide {
    min-height: 760px;
    padding: 0;
  }

  .home-slide::before {
    background: none;
  }

  .home-slide-copy {
    width: min(36vw, 400px);
    min-width: 300px;
    margin-left: 24px;
    padding: 112px 0 140px;
  }

  .home-slide-copy::after {
    inset: 82px -24px 104px -24px;
    border-radius: 24px;
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .nav {
    min-height: 68px;
  }

  .brand {
    font-size: 1.12rem;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .brand-logo {
    width: 118px;
  }

  .nav-actions {
    gap: 5px;
  }

  .language-switcher {
    gap: 3px;
    font-size: 0.7rem;
  }

  .language-switcher > span {
    display: none;
  }

  .language-switcher a {
    min-width: 42px;
    padding: 4px 0;
  }

  .lang-flag {
    width: 17px;
    height: 12px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }

  .nav-actions .btn-primary {
    display: none;
  }

  .section {
    padding: 62px 0;
  }

  .hero-inner {
    padding-top: 42px;
  }

  .hero-stats,
  .grid-4,
  .grid-3,
  .grid-2,
  .footer-grid,
  .cta-inner,
  .solution-panel {
    grid-template-columns: 1fr;
  }

  .slider {
    min-height: 500px;
  }

  .home-slider,
  .home-slide {
    min-height: 700px;
  }

  .home-slide-copy {
    width: min(100% - 28px, var(--max));
    min-width: 0;
    margin-left: 14px;
    padding: 92px 0 128px;
  }

  .home-slide-copy::after {
    inset: 66px -14px 94px -14px;
    border-radius: 20px;
  }

  .home-slide-copy h1 {
    font-size: clamp(1.34rem, 7.14vw, 2rem);
  }

  .home-slide-copy h2 {
    font-size: 0.83rem;
  }

  .home-slide-copy p {
    font-size: 0.84rem;
  }

  .home-slider .slider-controls {
    right: 14px;
    bottom: 30px;
  }

  .home-slider-dots {
    left: 50%;
    right: auto;
    bottom: 42px;
    transform: translateX(-50%);
  }

  .slide-body,
  .card,
  .article-steps section {
    padding: 20px;
  }

  .guide-image-grid,
  .guide-split {
    grid-template-columns: 1fr;
  }

  .article-steps section {
    padding-top: 72px;
  }

  .article-steps span {
    left: 20px;
    top: 20px;
  }

  .cta-inner,
  .footer-bottom {
    display: grid;
  }
}

html[dir="ltr"] body {
  text-align: left;
}

html[dir="ltr"] .nav,
html[dir="ltr"] .nav-menu,
html[dir="ltr"] .nav-actions,
html[dir="ltr"] .hero-actions,
html[dir="ltr"] .cta-actions,
html[dir="ltr"] .footer-bottom {
  direction: ltr;
}

html[dir="ltr"] .home-slide-copy {
  margin-left: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  margin-right: auto;
  text-align: left;
}

html[dir="ltr"] .home-slider-dots {
  left: 50%;
  right: auto;
  transform: translateX(-50%);
}

html[dir="ltr"] .home-slider .slider-controls {
  right: max(20px, calc((100vw - var(--max)) / 2 + 20px));
  left: auto;
}

html[dir="ltr"] .feature-card-link,
html[dir="ltr"] .check-list,
html[dir="ltr"] .pricing-card ul {
  text-align: left;
}

html[dir="rtl"] body {
  text-align: right;
}

html[dir="rtl"] .nav,
html[dir="rtl"] .nav-menu,
html[dir="rtl"] .nav-actions,
html[dir="rtl"] .hero-actions,
html[dir="rtl"] .cta-actions,
html[dir="rtl"] .footer-bottom {
  direction: rtl;
}

html[dir="rtl"] .home-slide-copy {
  margin-right: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  margin-left: auto;
  text-align: right;
}

html[dir="rtl"] .home-slider-dots {
  right: auto;
  left: 50%;
  transform: translateX(-50%);
}

html[dir="rtl"] .home-slider .slider-controls {
  right: auto;
  left: max(20px, calc((100vw - var(--max)) / 2 + 20px));
}

html[dir="rtl"] .feature-card-link,
html[dir="rtl"] .card-more,
html[dir="rtl"] .check-list,
html[dir="rtl"] .pricing-card ul {
  text-align: right;
}

html[dir="rtl"] .card-more:hover span[aria-hidden="true"],
html[dir="rtl"] .card-more:focus-visible span[aria-hidden="true"] {
  transform: translateX(-4px);
}

@media (max-width: 1020px) {
  html[dir="ltr"] .home-slide-copy {
    margin-left: 24px;
    margin-right: auto;
  }

  html[dir="rtl"] .home-slide-copy {
    margin-right: 24px;
    margin-left: auto;
  }
}

@media (max-width: 680px) {
  html[dir="ltr"] .home-slide-copy {
    margin-left: 14px;
    margin-right: auto;
  }

  html[dir="ltr"] .home-slider-dots {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  html[dir="ltr"] .home-slider .slider-controls {
    right: 14px;
    left: auto;
  }

  html[dir="rtl"] .home-slide-copy {
    margin-right: 14px;
    margin-left: auto;
  }

  html[dir="rtl"] .home-slider-dots {
    right: auto;
    left: 50%;
    transform: translateX(-50%);
  }

  html[dir="rtl"] .home-slider .slider-controls {
    right: auto;
    left: 14px;
  }
}