:root {
  --primary: #2455e6;
  --primary-dark: #1a3fbb;
  --primary-soft: rgba(36, 85, 230, 0.1);
  --accent: #ff7a00;
  --accent-dark: #e26700;
  --ink: #0d1b34;
  --muted: #5d6d88;
  --line: #d9e2ef;
  --surface: #ffffff;
  --surface-soft: #f4f7fc;
  --surface-muted: #eef2f9;
  --success: #17a34a;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow-sm: 0 4px 16px rgba(16, 40, 94, 0.06);
  --shadow-md: 0 12px 34px rgba(16, 40, 94, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--surface-soft);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

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

button,
input {
  font: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.container {
  width: min(1140px, calc(100% - 44px));
  margin: 0 auto;
}

.section {
  padding: 84px 0;
}

.section-soft {
  background: var(--surface-muted);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
}

h1 {
  margin-top: 14px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

h2 {
  margin-top: 12px;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.1rem;
  line-height: 1.35;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.site-header .brand,
.footer-brand {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.brand-logo {
  height: 42px;
  width: auto;
  max-width: min(190px, 40vw);
  object-fit: contain;
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-copy strong {
  font-size: 0.95rem;
  line-height: 1.1;
}

.brand-copy small {
  margin-top: 0;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav a {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #445372;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav a:hover {
  background: var(--surface-muted);
  color: var(--ink);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.sticky-demo:hover,
.floating-whatsapp:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.button-primary:hover {
  background: var(--primary-dark);
}

.button-secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}

.button-secondary:hover {
  background: var(--surface-soft);
}

.button-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.button-accent:hover {
  background: var(--accent-dark);
}

.button-call {
  font-weight: 600;
}

.button-block {
  width: 100%;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  display: none;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  padding-top: 74px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(310px, 0.92fr);
  gap: 36px;
  align-items: stretch;
}

.hero-subheading {
  margin-top: 18px;
  max-width: 52ch;
  font-size: 1.05rem;
}

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

.hero-panel,
.proof-card,
.logo-tile,
.solution-card,
.process-card,
.usecase-card,
.benefit,
.testimonial-card,
.demo-form,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.hero-panel {
  padding: 26px;
  background: linear-gradient(180deg, #ffffff, #f7faff);
}

.hero-panel h2 {
  margin-top: 0;
  font-size: 1.25rem;
}

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

.hero-checklist li {
  position: relative;
  padding-left: 24px;
  color: #2f456b;
  font-size: 0.95rem;
}

.hero-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--primary);
}

.hero-contact {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed #ccd7ea;
}

.mini-proof-strip {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.mini-proof-item {
  position: relative;
  overflow: hidden;
  min-height: 84px;
  padding: 12px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: linear-gradient(145deg, #4f7dff, #2455e6);
  color: #fff;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  box-shadow: 0 10px 24px rgba(36, 85, 230, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  animation: miniProofFloat 3.8s ease-in-out infinite;
}

.mini-proof-item::after {
  content: "";
  position: absolute;
  inset: auto -25% -65% -25%;
  height: 70%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.28), transparent 70%);
  pointer-events: none;
}

.mini-proof-item:nth-child(2) {
  background: linear-gradient(145deg, #11b6b0, #0f8fdb);
  box-shadow: 0 10px 24px rgba(15, 143, 219, 0.24);
  animation-delay: 0.2s;
}

.mini-proof-item:nth-child(3) {
  background: linear-gradient(145deg, #ff9a1f, #ff6a00);
  box-shadow: 0 10px 24px rgba(255, 106, 0, 0.26);
  animation-delay: 0.4s;
}

.mini-proof-item:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 14px 28px rgba(19, 51, 128, 0.22);
  filter: saturate(1.08);
}

.mini-proof-item strong {
  display: block;
  font-size: 1.1rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.mini-proof-item span {
  display: block;
  margin-top: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

.hero-contact p + p {
  margin-top: 8px;
}

.proof-bar {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.proof-card {
  min-height: 110px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 16px 18px;
}

.proof-card strong {
  color: var(--primary);
  font-size: 1.35rem;
  line-height: 1.1;
}

.proof-card span {
  color: #4d6082;
  font-size: 0.88rem;
}

.solutions-grid,
.process-grid,
.usecase-grid,
.benefits-grid,
.testimonial-grid {
  display: grid;
  gap: 16px;
}

.mid-cta {
  padding-top: 18px;
}

.mid-cta-card {
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius-lg);
  padding: 34px;
  background: linear-gradient(130deg, #1c4cd6, #18a9c2 55%, #ff7a00);
  box-shadow: 0 18px 36px rgba(13, 27, 52, 0.2);
  color: #fff;
}

.mid-cta-eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.mid-cta-card h2 {
  color: #fff;
  margin-bottom: 10px;
}

.mid-cta-card p {
  color: rgba(255, 255, 255, 0.92);
  max-width: 62ch;
}

.mid-cta-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mid-cta .button-secondary {
  border-color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.mid-cta .button-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.logo-marquee {
  display: grid;
  gap: 14px;
  padding: 10px 0;
}

.logo-row {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  padding: 6px 0;
}

.logo-track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-row-left .logo-track {
  animation: logoMarqueeLeft 44s linear infinite;
}

.logo-row-right .logo-track {
  animation: logoMarqueeRight 44s linear infinite;
}

.logo-row:hover .logo-track {
  animation-play-state: paused;
}

.logo-tile {
  flex: 0 0 160px;
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 10px;
  background: #fff;
  border-color: #d6dfec;
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.35s ease;
}

.logo-tile:hover {
  transform: scale(1.1);
  border-color: rgba(36, 85, 230, 0.35);
  box-shadow: 0 12px 28px rgba(36, 85, 230, 0.15);
}

.trusted-logo {
  width: 120px;
  height: 32px;
  object-fit: contain;
  object-position: center;
  filter: none;
  transition: transform 0.35s ease;
}

.logo-tile:hover .trusted-logo {
  transform: scale(1.12);
}

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

.solution-card,
.benefit,
.testimonial-card,
.process-card,
.usecase-card {
  padding: 24px;
}

.solution-card h3,
.process-card h3,
.usecase-card h3,
.benefit h3 {
  margin-bottom: 10px;
}

.solution-card p,
.process-card p,
.usecase-card p,
.benefit p,
.testimonial-card p {
  font-size: 0.95rem;
}

.solution-card {
  text-align: left;
}

.service-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 14px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

.step-count {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 800;
}

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

.benefit {
  background: linear-gradient(180deg, #ffffff, #f9fbff);
}

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

.testimonial-card strong {
  margin-top: 18px;
  display: block;
  font-size: 0.89rem;
  color: var(--ink);
}

.testimonial-card span {
  font-size: 0.82rem;
  color: var(--muted);
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.95fr);
  gap: 32px;
  align-items: start;
}

.demo-copy {
  padding: 8px 0;
}

.demo-points {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.demo-points li {
  color: #334869;
  position: relative;
  padding-left: 22px;
}

.demo-points li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
}

.demo-form {
  padding: 28px;
  border: 1px solid #cfdaeb;
  box-shadow: 0 18px 38px rgba(13, 27, 52, 0.08);
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.form-head {
  margin-bottom: 18px;
}

.form-head h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.form-head p {
  font-size: 0.9rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.demo-form .button {
  margin-top: 14px;
}

.demo-form label {
  display: block;
}

.demo-form span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.84rem;
  font-weight: 700;
  color: #415474;
}

.demo-form input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid #cfd9ea;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.demo-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.form-note {
  margin-top: 10px;
  font-size: 0.82rem;
  color: #4d6284;
}

.form-message {
  margin-top: 10px;
  min-height: 22px;
  font-size: 0.9rem;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 820px;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 20px 22px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
}

.faq-question::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid #8092b1;
  border-bottom: 2px solid #8092b1;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item.open .faq-question::after {
  transform: rotate(-135deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding: 0 22px 18px;
}

.faq-item.open .faq-answer {
  max-height: 220px;
}

.site-footer {
  padding: 56px 0 44px;
  background: #0d1b34;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.1fr;
  gap: 28px;
}

.footer-brand .brand-copy strong {
  color: #fff;
}

.footer-brand .brand-copy small {
  color: rgba(255, 255, 255, 0.58);
}

.footer-intro {
  margin-top: 14px;
  max-width: 36ch;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.site-footer h4 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.site-footer a,
.site-footer p {
  color: rgba(255, 255, 255, 0.75);
  display: block;
  font-size: 0.9rem;
  margin: 0 0 8px;
}

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

.social-links {
  margin-top: 10px;
  display: flex;
  gap: 8px;
}

.social-links a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  font-size: 0.74rem;
  font-weight: 700;
  margin: 0;
}

.sticky-demo {
  position: fixed;
  right: 18px;
  top: 50%;
  z-index: 60;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #0f9b45;
  color: #fff;
  font-size: 0.74rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
}

.whatsapp-icon {
  width: 30px;
  height: 30px;
  display: block;
}

.reveal-up {
  opacity: 0;
  transform: translateY(14px);
  animation: revealUp 0.55s ease forwards;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes miniProofFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2px);
  }
}

@keyframes logoMarqueeLeft {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes logoMarqueeRight {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal-up {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .button:hover,
  .sticky-demo:hover,
  .floating-whatsapp:hover {
    transform: none;
  }

  .mini-proof-item {
    animation: none;
  }

  .mini-proof-item:hover {
    transform: none;
  }

  .logo-tile:hover {
    transform: none;
  }

  .logo-row-left .logo-track,
  .logo-row-right .logo-track {
    animation: none;
    transform: none;
  }
}

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

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

@media (max-width: 880px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav-actions .button {
    display: none;
  }

  .nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 22px;
    right: 22px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 5px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--shadow-md);
  }

  .nav.open {
    display: flex;
  }

  .hero-grid,
  .demo-grid {
    grid-template-columns: 1fr;
  }

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

  .proof-grid,
  .benefits-grid,
  .solutions-grid,
  .process-grid,
  .usecase-grid,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .logo-tile {
    flex-basis: 140px;
  }

  .mini-proof-strip {
    grid-template-columns: 1fr;
  }

  .sticky-demo {
    top: auto;
    bottom: 86px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 26px, 1140px);
  }

  .section {
    padding: 64px 0;
  }

  h1 {
    font-size: 1.8rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .mid-cta-card {
    padding: 24px 20px;
  }

  .button,
  .button-block {
    width: 100%;
  }

  .logo-row {
    mask-image: linear-gradient(90deg, transparent 0, #000 4%, #000 96%, transparent 100%);
  }

  .logo-tile {
    flex-basis: 126px;
    min-height: 66px;
  }

  .trusted-logo {
    width: 100px;
    height: 28px;
  }
}