:root {
  --brand-blue: #035db5;
  --brand-blue-deep: #02498f;
  --ink: #0d1828;
  --ink-soft: #2f3f53;
  --mist: #e9f1fb;
  --paper: #fbfdff;
  --white: #ffffff;
  --shadow: 0 16px 40px rgba(3, 93, 181, 0.18);
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 18%, rgba(3, 93, 181, 0.2), transparent 33%),
    radial-gradient(circle at 88% 24%, rgba(2, 73, 143, 0.17), transparent 35%),
    linear-gradient(180deg, #f5f9ff 0%, #f9fbff 60%, #f4f8ff 100%);
}

.container {
  width: min(1140px, calc(100% - 2.4rem));
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 1rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(3, 93, 181, 0.1);
  color: var(--brand-blue-deep);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-title {
  margin: 0 0 2rem;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(13, 24, 40, 0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  width: 180px;
  height: auto;
}

.nav {
  display: flex;
  gap: 1.3rem;
}

.nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.96rem;
  letter-spacing: 0.02em;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.25rem;
  height: 2px;
  border-radius: 99px;
  background: var(--brand-blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.24s ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 9px;
  background: rgba(3, 93, 181, 0.1);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--brand-blue-deep);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.hero {
  padding-top: 6.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.hero h1 {
  margin: 0;
  max-width: 18ch;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-size: clamp(2rem, 5.2vw, 4rem);
}

.hero-sub {
  margin: 1.3rem 0 0;
  max-width: 56ch;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-cta {
  margin-top: 2rem;
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.35rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(120deg, var(--brand-blue), var(--brand-blue-deep));
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn-ghost {
  border-color: rgba(3, 93, 181, 0.4);
  color: var(--brand-blue-deep);
  background: rgba(255, 255, 255, 0.8);
}

.hero-kpis {
  margin-top: 2.2rem;
  display: grid;
  gap: 0.9rem;
}

.hero-kpis article {
  padding: 1rem 1.1rem;
  border-left: 3px solid rgba(3, 93, 181, 0.55);
  background: rgba(255, 255, 255, 0.66);
  border-radius: 0 10px 10px 0;
}

.hero-kpis span {
  font-weight: 800;
  color: var(--brand-blue-deep);
}

.hero-kpis p {
  margin: 0.2rem 0 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.hero-panel {
  padding: 1.4rem 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(3, 93, 181, 0.18);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(231, 241, 251, 0.85));
  box-shadow: var(--shadow);
}

.hero-panel h2 {
  margin-top: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
}

.hero-panel ul {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.hero-panel p {
  margin: 1rem 0 0;
  color: var(--ink-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 3rem;
  align-items: center;
}

.about-image {
  position: relative;
  display: grid;
  place-items: end center;
  min-height: 520px;
}

.about-image::before {
  content: "";
  position: absolute;
  inset: 8% 6% 6% 6%;
  background: linear-gradient(160deg, rgba(3, 93, 181, 0.18), rgba(255, 255, 255, 0.2));
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-image img {
  width: min(100%, 430px);
  max-height: 560px;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 20px 32px rgba(13, 24, 40, 0.24));
}

.about-copy h2 {
  margin: 0 0 0.7rem;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1.2;
}

.about-copy p {
  color: var(--ink-soft);
}

.skills {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.skills span {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(3, 93, 181, 0.11);
  color: var(--brand-blue-deep);
  font-size: 0.82rem;
  font-weight: 700;
}

.services .service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ffffff, #f4f8ff);
  border: 1px solid rgba(3, 93, 181, 0.14);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-family: "Plus Jakarta Sans", sans-serif;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
}

.projects .project-list {
  display: grid;
  gap: 1rem;
}

.project-item {
  padding: 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(3, 93, 181, 0.16);
  background: #ffffff;
}

.project-brand {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
}

.project-item header {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: baseline;
  min-width: 0;
}

.project-item h3 {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.1rem;
  min-width: 0;
}

.project-item header span {
  font-size: 0.84rem;
  color: var(--brand-blue-deep);
  font-weight: 700;
  white-space: nowrap;
}

.project-item p {
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
}

.project-details {
  margin-top: 0.75rem;
}

.project-details summary {
  cursor: pointer;
  color: var(--brand-blue-deep);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-body {
  margin-top: 0.65rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(3, 93, 181, 0.14);
}

.project-body p {
  margin: 0 0 0.65rem;
  color: var(--ink-soft);
}

.project-body p:last-child {
  margin-bottom: 0;
}

.testimonials {
  margin-top: 2rem;
  padding: 1.3rem;
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, rgba(3, 93, 181, 0.08), rgba(255, 255, 255, 0.95));
  border: 1px dashed rgba(3, 93, 181, 0.4);
}

.testimonials h3 {
  margin-top: 0;
}

.quotes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.testimonial-card {
  margin: 0;
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(3, 93, 181, 0.16);
}

.client-logo {
  width: 140px;
  max-height: 44px;
  object-fit: contain;
}

.logo-fallback {
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: rgba(3, 93, 181, 0.09);
  color: var(--brand-blue-deep);
  font-weight: 700;
  font-size: 0.82rem;
}

.testimonial-card blockquote {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.testimonial-signoff {
  margin: 0.75rem 0 0;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(3, 93, 181, 0.15);
  color: var(--brand-blue-deep);
  font-weight: 700;
  font-size: 0.9rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.3rem;
}

.contact h2 {
  margin: 0 0 0.9rem;
  font-family: "Plus Jakarta Sans", sans-serif;
  line-height: 1.2;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.contact p {
  color: var(--ink-soft);
}

.contact-note {
  margin-top: 1rem;
  font-weight: 700;
  color: var(--brand-blue-deep);
}

.contact-form {
  display: grid;
  gap: 0.9rem;
  align-content: start;
  background: linear-gradient(180deg, #ffffff, #f3f8ff);
  border: 1px solid rgba(3, 93, 181, 0.2);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  box-shadow: 0 12px 28px rgba(3, 93, 181, 0.12);
}

.contact-email-label {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-blue-deep);
}

.contact-email {
  font-weight: 800;
  font-size: clamp(1rem, 2.8vw, 1.3rem);
  color: var(--brand-blue-deep);
  text-decoration: none;
  word-break: break-all;
}

.contact-email-copy {
  margin: 0;
}

.contact-email:hover,
.contact-email:focus-visible {
  text-decoration: underline;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.contact-btn-icon {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  margin-right: 0.5rem;
}

.footer {
  padding: 2rem 0;
  background: #031427;
  color: rgba(255, 255, 255, 0.9);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-logo {
  width: 160px;
  height: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .services .service-grid,
  .quotes {
    grid-template-columns: 1fr;
  }

  .about-image {
    min-height: 420px;
  }
}

@media (max-width: 820px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    top: 84px;
    right: 1.2rem;
    width: min(280px, 88vw);
    padding: 0.8rem;
    border-radius: 14px;
    border: 1px solid rgba(3, 93, 181, 0.18);
    background: #ffffff;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .brand-logo {
    width: 152px;
  }

  .section {
    padding: 4.2rem 0;
  }

  .hero {
    padding-top: 5.2rem;
  }
}

@media (max-width: 520px) {
  .project-item {
    padding: 1rem;
  }

  .project-item header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .project-item header span {
    white-space: normal;
  }
}