:root {
  --navy-900: #081224;
  --navy-800: #0b1630;
  --navy-700: #102247;
  --blue-600: #1f61ff;
  --blue-500: #2d78ff;
  --blue-100: #e8f0ff;
  --cyan-200: #c8f7ff;
  --gold-400: #f2c66d;
  --slate-900: #111827;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --white: #ffffff;
  --success: #21c28c;
  --shadow-lg: 0 24px 55px rgba(6, 15, 36, 0.18);
  --shadow-md: 0 12px 32px rgba(8, 18, 36, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--slate-700);
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 36%, #f9fbff 100%);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { line-height: 1.72; margin: 0 0 1rem; }
h1, h2, h3, h4 { margin: 0 0 1rem; font-family: 'Montserrat', sans-serif; color: var(--navy-900); }
ul { margin: 0; padding-left: 1.15rem; }
.skip-link {
  position: absolute; left: -9999px; top: auto;
}
.skip-link:focus {
  left: 1rem; top: 1rem; z-index: 1000; background: var(--white); padding: .75rem 1rem; border-radius: var(--radius-sm);
}
.container { width: min(calc(100% - 2rem), var(--container)); margin-inline: auto; }
.section { padding: 5.25rem 0; }
.section--hero { padding: 4rem 0 5rem; }
.section--dark {
  background: radial-gradient(circle at top right, rgba(45,120,255,.18), transparent 26%), linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: rgba(255,255,255,.88);
}
.section--accent {
  background: linear-gradient(180deg, rgba(8,18,36,.04), rgba(31,97,255,.05));
}
.section--cta {
  background: linear-gradient(135deg, #0d1c3d, #194fc6 60%, #197ca3);
}
.section--contact {
  background: linear-gradient(180deg, rgba(241,245,249,.6), rgba(255,255,255,1));
}
.topbar {
  background: var(--navy-900);
  color: rgba(255,255,255,.82);
  font-size: .92rem;
}
.topbar__inner {
  display: flex; justify-content: space-between; gap: 1rem; padding: .7rem 0;
}
.topbar__inner a { color: var(--cyan-200); font-weight: 600; }
.header {
  position: sticky; top: 0; z-index: 90;
  backdrop-filter: blur(18px);
  background: rgba(255,255,255,.9);
  border-bottom: 1px solid rgba(15,23,42,.08);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 84px;
}
.brand { display: inline-flex; align-items: center; gap: .9rem; }
.brand__mark {
  width: 52px; height: 52px; border-radius: 16px;
  display: inline-grid; place-items: center; font-weight: 800; color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), #0cb3d1);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), var(--shadow-md);
  font-family: 'Montserrat', sans-serif;
}
.brand strong { display: block; font-size: 1rem; }
.brand small { display: block; color: var(--slate-500); margin-top: .15rem; }
.nav { display: flex; align-items: center; gap: 1.25rem; }
.nav__list { list-style: none; padding: 0; display: flex; gap: 1.1rem; align-items: center; }
.nav__list > li { position: relative; }
.nav__list a, .nav__dropdown > button {
  background: none; border: 0; cursor: pointer; font: inherit; padding: .9rem .25rem; color: var(--navy-900); font-weight: 600;
}
.nav__list a:hover, .nav__dropdown > button:hover { color: var(--blue-600); }
.nav__dropdown > button::after {
  content: '▾'; margin-left: .4rem; font-size: .75rem;
}
.dropdown-menu {
  list-style: none; padding: .75rem; margin: 0; min-width: 240px;
  position: absolute; top: calc(100% + .25rem); left: 0;
  background: rgba(255,255,255,.97); border: 1px solid rgba(15,23,42,.08); border-radius: var(--radius-md);
  box-shadow: var(--shadow-md); display: none;
}
.dropdown-menu--wide { min-width: 260px; }
.nav__dropdown:hover .dropdown-menu,
.nav__dropdown:focus-within .dropdown-menu { display: block; }
.dropdown-menu li a { display: block; padding: .75rem .85rem; border-radius: 10px; }
.dropdown-menu li a:hover { background: var(--slate-100); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem; border-radius: 999px; padding: .95rem 1.45rem;
  font-weight: 700; font-family: 'Montserrat', sans-serif; transition: .25s ease; border: 0; cursor: pointer; text-align: center;
}
.btn--primary {
  color: var(--white); background: linear-gradient(135deg, var(--blue-600), #0aa6c4);
  box-shadow: 0 16px 35px rgba(31, 97, 255, 0.25);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 20px 40px rgba(31,97,255,.35); }
.btn--secondary {
  color: var(--navy-900); background: var(--white); border: 1px solid rgba(15,23,42,.08); box-shadow: var(--shadow-md);
}
.btn--secondary:hover { transform: translateY(-2px); }
.btn--nav {
  color: var(--white); background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
}
.btn--light {
  color: var(--navy-900); background: var(--white); box-shadow: var(--shadow-md);
}
.btn--full { width: 100%; }
.btn--block-mobile { width: fit-content; }
.nav-toggle {
  display: none; background: none; border: 0; padding: 0; width: 44px; height: 44px;
}
.nav-toggle span {
  display: block; width: 28px; height: 3px; margin: 5px auto; background: var(--navy-900); border-radius: 999px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  text-transform: uppercase; letter-spacing: .15em; font-size: .75rem; font-weight: 800;
  color: var(--blue-600); margin-bottom: 1rem;
}
.hero__grid {
  display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 2.5rem;
}
.hero__content h1 {
  font-size: clamp(2.35rem, 5vw, 4.35rem); line-height: 1.06; letter-spacing: -0.03em;
}
.hero__content h1 span {
  display: inline-block; color: var(--blue-600);
}
.hero__lead { font-size: 1.1rem; color: var(--slate-700); max-width: 60ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.8rem 0 2.1rem; }
.hero__metrics {
  list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.hero__metrics li {
  background: rgba(255,255,255,.76); border: 1px solid rgba(255,255,255,.78); border-radius: var(--radius-md); padding: 1rem;
  box-shadow: var(--shadow-md);
}
.hero__metrics strong { display: block; color: var(--navy-900); font-size: 1.2rem; margin-bottom: .25rem; }
.hero__metrics span { font-size: .92rem; color: var(--slate-500); }
.hero__visual {
  position: relative;
}
.hero__visual img {
  border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); background: linear-gradient(180deg, #edf5ff, #dff0ff);
}
.promise-strip__grid {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items: center;
}
.promise-strip__grid h2, .section-heading--light h2, .section-heading--light p, .process-card h3, .process-card p, .process-card span, .sector-card h3 {
  color: var(--white);
}
.check-list { list-style: none; padding: 0; display: grid; gap: .85rem; }
.check-list li {
  position: relative; padding-left: 1.75rem;
}
.check-list li::before {
  content: '✓'; position: absolute; left: 0; color: var(--success); font-weight: 800;
}
.section-heading { max-width: 880px; margin: 0 auto 2.5rem; text-align: center; }
.section-heading--left { text-align: left; margin-inline: 0; }
.section-heading h2 { font-size: clamp(2rem, 3vw, 3rem); line-height: 1.15; }
.service-summary-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2rem;
}
.summary-card {
  background: linear-gradient(180deg, #fff, #f7fbff); padding: 1.4rem; border-radius: var(--radius-md); border: 1px solid rgba(31,97,255,.08); box-shadow: var(--shadow-md);
}
.summary-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.summary-card p { margin: 0; color: var(--slate-500); }
.summary-card:hover { transform: translateY(-3px); }
.service-detail {
  display: grid; grid-template-columns: .92fr 1.08fr; gap: 2rem; align-items: center; margin-top: 2.1rem;
  background: linear-gradient(180deg, #ffffff, #f8fbff); border-radius: var(--radius-xl); padding: 1.5rem;
  border: 1px solid rgba(15,23,42,.06); box-shadow: var(--shadow-md);
}
.service-detail--reverse { grid-template-columns: 1.08fr .92fr; }
.service-detail--reverse .service-detail__media { order: 2; }
.service-detail--reverse .service-detail__content { order: 1; }
.service-detail__media img {
  width: 100%; border-radius: 22px; background: linear-gradient(180deg, #edf5ff, #dbeeff); box-shadow: inset 0 0 0 1px rgba(255,255,255,.65);
}
.service-tag {
  display: inline-flex; background: var(--blue-100); color: var(--blue-600); font-weight: 800; padding: .45rem .8rem; border-radius: 999px; font-size: .8rem; margin-bottom: .75rem;
}
.service-detail__content h3 { font-size: clamp(1.8rem, 2.6vw, 2.5rem); }
.service-intro { font-size: 1.05rem; }
.pain-solution-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin: 1.2rem 0 1.35rem;
}
.pain-solution-grid > div {
  background: var(--white); border-radius: var(--radius-md); padding: 1rem 1.15rem; border: 1px solid rgba(15,23,42,.06);
}
.pain-solution-grid h4 { font-size: 1rem; margin-bottom: .75rem; }
.pain-solution-grid ul li { margin-bottom: .65rem; }
.service-outcome {
  padding: 1rem 1.1rem; border-left: 4px solid var(--gold-400); background: rgba(242,198,109,.14); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin-bottom: 1.35rem;
}
.sector-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.sector-card {
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04)); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-md);
  padding: 1.35rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.12);
}
.sector-card p { color: rgba(255,255,255,.78); margin: 0; }
.before-after { max-width: 1000px; }
.comparison-card {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 0; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid rgba(15,23,42,.08);
}
.comparison-card__side { padding: 2rem; }
.comparison-card__side span { display: inline-block; font-weight: 800; text-transform: uppercase; font-size: .8rem; letter-spacing: .15em; margin-bottom: 1rem; }
.comparison-card__side--before { background: linear-gradient(135deg, #eff3f8, #d8e2ec); }
.comparison-card__side--after { background: linear-gradient(135deg, #dff6ff, #ebf2ff); }
.comparison-card__divider { width: 2px; background: linear-gradient(180deg, transparent, rgba(15,23,42,.2), transparent); }
.process-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem;
}
.process-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); padding: 1.3rem;
}
.process-card span {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 999px; background: rgba(255,255,255,.12); font-weight: 800; margin-bottom: .85rem;
}
.cta-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  color: rgba(255,255,255,.92);
}
.cta-banner h2, .cta-banner .eyebrow { color: var(--white); }
.faq-grid {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem; align-items: start;
}
.faq-list details {
  border: 1px solid rgba(15,23,42,.08); border-radius: var(--radius-md); padding: 1rem 1.1rem; background: var(--white); box-shadow: var(--shadow-md);
}
.faq-list details + details { margin-top: 1rem; }
.faq-list summary {
  font-weight: 700; cursor: pointer; list-style: none; position: relative; padding-right: 1.5rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+'; position: absolute; right: 0; top: 0; color: var(--blue-600); font-size: 1.2rem;
}
.faq-list details[open] summary::after { content: '–'; }
.faq-list p { margin-top: .9rem; }
.contact-grid {
  display: grid; grid-template-columns: .92fr 1.08fr; gap: 2rem;
}
.contact-card, .contact-form {
  background: var(--white); border-radius: var(--radius-xl); padding: 1.5rem; box-shadow: var(--shadow-lg); border: 1px solid rgba(15,23,42,.06);
}
.contact-list { list-style: none; padding: 0; margin: 1.25rem 0 1.6rem; display: grid; gap: .8rem; }
.contact-list a { color: var(--blue-600); font-weight: 700; }
.form-row { margin-bottom: 1rem; }
label {
  display: block; font-weight: 700; margin-bottom: .45rem; color: var(--navy-900);
}
input, select, textarea {
  width: 100%; padding: .95rem 1rem; border-radius: 14px; border: 1px solid rgba(15,23,42,.14); font: inherit; color: var(--slate-700); background: #fbfdff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(31,97,255,.18); border-color: var(--blue-600); }
.form-note { font-size: .92rem; color: var(--slate-500); margin-top: 1rem; }
.footer {
  background: var(--navy-900); color: rgba(255,255,255,.82); padding-top: 3rem;
}
.footer h3, .footer h4 { color: var(--white); }
.footer__grid {
  display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 2rem;
}
.footer ul { list-style: none; padding: 0; display: grid; gap: .7rem; }
.footer__bottom { padding: 1.1rem 0 1.4rem; margin-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); }
.floating-whatsapp {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 95; display: inline-flex; align-items: center; gap: .6rem;
  background: #17c964; color: var(--white); padding: .95rem 1.05rem; border-radius: 999px; box-shadow: var(--shadow-lg); font-weight: 800;
}
.floating-whatsapp svg { width: 24px; height: 24px; fill: currentColor; }
@media (max-width: 1080px) {
  .hero__grid, .service-detail, .service-detail--reverse, .promise-strip__grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .service-detail--reverse .service-detail__media, .service-detail--reverse .service-detail__content { order: initial; }
  .hero__metrics, .sector-grid, .process-grid, .service-summary-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .nav {
    position: absolute; left: 1rem; right: 1rem; top: calc(100% + .6rem); background: rgba(255,255,255,.99); border: 1px solid rgba(15,23,42,.08); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 1rem; display: none; flex-direction: column; align-items: stretch;
  }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list > li { width: 100%; }
  .nav__list a, .nav__dropdown > button { width: 100%; text-align: left; padding: .95rem .25rem; }
  .dropdown-menu {
    position: static; display: block; box-shadow: none; border: 0; padding: 0 0 .5rem .75rem; background: transparent; min-width: 100%;
  }
  .dropdown-menu li a { padding: .65rem 0; }
  .cta-banner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .section { padding: 4rem 0; }
  .topbar__inner { flex-direction: column; align-items: flex-start; }
  .hero__metrics, .sector-grid, .process-grid, .service-summary-grid, .pain-solution-grid, .comparison-card, .footer__grid { grid-template-columns: 1fr; }
  .comparison-card__divider { display: none; }
  .hero__content h1 { font-size: 2.35rem; }
  .btn--block-mobile { width: 100%; }
  .floating-whatsapp span { display: none; }
}