*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #60a5fa;
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-500: #3b82f6;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ─── LANG TOGGLE ─── */
.lang-toggle {
  display: flex;
  gap: 4px;
  background: var(--gray-100);
  border-radius: 8px;
  padding: 3px;
  margin-left: 16px;
}
.lang-toggle button {
  background: none;
  border: none;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  color: var(--gray-500);
  transition: all 0.25s;
  font-family: inherit;
}
.lang-toggle button.active {
  background: var(--white);
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}
.lang-toggle button:hover:not(.active) {
  color: var(--gray-700);
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.4s ease;
}
nav.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--blue);
  padding: 10px 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--gray-900);
}
.logo-cube {
  width: 56px;
  height: 56px;
}
.logo span {
  color: var(--blue);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.3s;
}
.nav-links a:hover {
  color: var(--blue);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-btn {
  padding: 10px 24px;
  background: var(--blue);
  color: #fff !important;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s;
}
.nav-btn::after {
  display: none !important;
}
.nav-btn:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ─── SECTIONS ─── */
section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px;
}
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
  background: var(--blue-50);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 20px;
}
.section-sub {
  font-size: 1.15rem;
  color: var(--gray-500);
  max-width: 600px;
  line-height: 1.7;
}

/* ─── HERO ─── */
.hero {
  padding-top: 180px;
  padding-bottom: 100px;
  display: flex;
  align-items: center;
  gap: 60px;
  min-height: 100vh;
}
.hero-content {
  flex: 1;
}
.hero h1 {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--gray-900);
  margin-bottom: 20px;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.2rem;
  color: var(--gray-500);
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 36px;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--blue);
  color: #fff;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--white);
  color: var(--gray-700);
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--gray-200);
  transition: all 0.3s;
}
.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.hero-visual {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-card-stack {
  width: 100%;
  max-width: 500px;
  position: relative;
}
.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}
.hero-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.hero-card-top h3 {
  font-size: 1rem;
  font-weight: 700;
}
.hero-card-top .amount {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--blue);
}
.payment-icons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.payment-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
}
.payment-chip .ico {
  font-size: 1.1rem;
}
.hero-card .bar {
  height: 6px;
  background: var(--gray-100);
  border-radius: 3px;
  margin-bottom: 8px;
  overflow: hidden;
}
.hero-card .bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  border-radius: 3px;
  width: 0%;
  transition: width 1.5s ease;
}

.floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  animation: float 6s ease-in-out infinite;
}
.floating-card .check {
  width: 28px;
  height: 28px;
  background: #22c55e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.8rem;
}
.floating-card.f1 {
  top: -20px;
  right: -30px;
  animation-delay: 0s;
}
.floating-card.f2 {
  bottom: 10px;
  left: -40px;
  animation-delay: 2s;
}
.floating-card.f3 {
  bottom: -30px;
  right: 10px;
  animation-delay: 4s;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ─── LOGO CLOUD / CAROUSEL ─── */
/* To hide this section, add class "logo-cloud--hidden" to the div below,
   or simply delete / comment out the section in index.html */
.logo-cloud {
  text-align: center;
  padding: 60px 24px;
  border-top: 1px solid var(--gray-100);
  overflow: hidden;
}
.logo-cloud--hidden {
  display: none;
}
.logo-cloud p {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  margin-bottom: 32px;
}
.logo-track {
  display: flex;
  gap: 80px;
  align-items: center;
  animation: scroll-logos 30s linear infinite;
  width: max-content;
}
.logo-track .brand-logo {
  flex-shrink: 0;
  height: 40px;
  opacity: 0.5;
  transition: opacity 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-track .brand-logo:hover {
  opacity: 1;
}
.logo-track .brand-logo img {
  height: 100%;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}
@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.logo-carousel {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

/* ─── USE CASES ─── */
.use-cases-header {
  text-align: center;
  margin-bottom: 64px;
}
.use-cases-header .section-sub {
  margin: 0 auto;
}
.cases-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}
.cases-grid .case-card {
  flex: 0 1 calc((100% - 48px) / 3);
  min-width: 280px;
}
.case-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}
.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.case-card:hover::before {
  transform: scaleX(1);
}
.case-card:hover {
  border-color: var(--blue-100);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.case-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-50);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.case-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.case-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── ABOUT ─── */
.about-grid {
  display: flex;
  align-items: center;
  gap: 80px;
}
.about-text {
  flex: 1;
}
.about-stats {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.stat-card {
  background: var(--blue-50);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
}
.stat-card .num {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-card .label {
  font-size: 0.9rem;
  color: var(--gray-600);
  font-weight: 500;
}

/* ─── PRICING NOTE ─── */
.pricing-note {
  text-align: center;
  margin-top: 48px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.pricing-note p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ─── PRICING ─── */
.pricing-header {
  text-align: center;
  margin-bottom: 64px;
}
.pricing-header .section-sub {
  margin: 0 auto;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: start;
  max-width: 800px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  transition: all 0.4s;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.15);
}
.pricing-card.featured .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 18px;
  border-radius: 100px;
}
.pricing-card:hover {
  border-color: var(--blue-100);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.pricing-card.featured:hover {
  transform: translateY(-4px);
}
.pricing-card .plan {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 8px;
}
.pricing-card .price {
  font-size: 3rem;
  font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.pricing-card .price span {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gray-400);
}
.pricing-card .desc {
  font-size: 0.95rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}
.pricing-card ul {
  list-style: none;
  margin-bottom: 32px;
}
.pricing-card ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--gray-600);
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
}
.pricing-card ul li:last-child {
  border-bottom: none;
}
.pricing-card ul li .check {
  color: var(--blue);
  font-weight: 700;
}
.pricing-card .btn-primary {
  width: 100%;
  justify-content: center;
}

/* ─── DOCS ─── */
.docs-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}
.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.doc-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s;
}
.doc-card:hover {
  background: var(--blue-50);
  border-color: var(--blue-100);
}
.doc-card .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--blue-100);
  color: var(--blue);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.doc-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.doc-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── API SIDEBAR ─── */
.api-sidebar {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.api-sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}
.api-logo {
  width: 28px;
  height: 28px;
  background: var(--blue);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.02em;
}
.api-example {
  padding: 20px;
}
.api-example-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.api-method {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 4px;
  min-width: 42px;
  text-align: center;
  flex-shrink: 0;
}
.api-method.post {
  background: rgba(34,197,94,0.15);
  color: #4ade80;
}
.api-path {
  font-size: 0.85rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--gray-300);
}
.api-code {
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
  padding: 16px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--gray-300);
  overflow-x: auto;
  white-space: pre;
  margin-bottom: 18px;
}
.api-code .hl-k {
  color: #c084fc;
}
.api-code .hl-s {
  color: #4ade80;
}
.api-docs-btn {
  display: block;
  text-align: center;
  padding: 10px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s;
}
.api-docs-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
}

/* ─── CONTACT ─── */
.contact-wrap {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}
.contact-info {
  flex: 1;
}
.contact-info .section-sub {
  margin-bottom: 32px;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 0.95rem;
  color: var(--gray-600);
}
.contact-detail .icon {
  width: 40px;
  height: 40px;
  background: var(--blue-50);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.contact-form {
  flex: 1;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
  transition: border-color 0.3s;
  outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}
.contact-form .field {
  margin-bottom: 16px;
}
.contact-form .btn-primary {
  width: 100%;
  justify-content: center;
}

/* ─── FOOTER ─── */
footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 60px 24px 30px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand .logo {
  color: #fff;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}
.footer-col h5 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-400);
  padding: 5px 0;
  transition: color 0.3s;
}
.footer-col a:hover {
  color: #fff;
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--gray-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ─── ANIMATIONS ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.show {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left.show {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right.show {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-scale.show {
  opacity: 1;
  transform: scale(1);
}

.stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.stagger.show > *:nth-child(1) { transition-delay: 0s; }
.stagger.show > *:nth-child(2) { transition-delay: 0.1s; }
.stagger.show > *:nth-child(3) { transition-delay: 0.2s; }
.stagger.show > *:nth-child(4) { transition-delay: 0.3s; }
.stagger.show > *:nth-child(5) { transition-delay: 0.4s; }
.stagger.show > *:nth-child(6) { transition-delay: 0.5s; }
.stagger.show > *:nth-child(7) { transition-delay: 0.6s; }
.stagger.show > *:nth-child(8) { transition-delay: 0.7s; }
.stagger.show > *:nth-child(9) { transition-delay: 0.8s; }
.stagger.show > * {
  opacity: 1;
  transform: translateY(0);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 140px;
  }
  .hero p { margin: 0 auto 36px; }
  .hero-btns { justify-content: center; }
  .hero h1 { font-size: 3rem; }
  .cases-grid {
    grid-template-columns: 1fr 1fr;
  }
  .docs-layout {
    grid-template-columns: 1fr;
  }
  .docs-grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-grid {
    flex-direction: column;
    gap: 40px;
  }
  .contact-wrap {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--gray-200);
  }
  .nav-links.open {
    display: flex;
  }
  .hamburger {
    display: flex;
  }
  .section-title {
    font-size: 2rem;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
      .cases-grid,
      .docs-grid,
      .pricing-grid,
      .about-stats {
    grid-template-columns: 1fr;
  }
  .floating-card {
    display: none;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .contact-form .row {
    grid-template-columns: 1fr;
  }
  .lang-toggle {
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  section {
    padding: 80px 16px;
  }
  .hero {
    padding-top: 120px;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .pricing-card {
    padding: 28px 20px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
}