:root {
  --ink: #0f2740;
  --ink-2: #1d3557;
  --brand: #2a6df4;
  --brand-2: #2f80ed;
  --sky: #eef4ff;
  --card: #ffffff;
  --muted: #5f6c7b;
  --ok: #2a9d8f;
  --warn: #e9c46a;
  --danger: #e76f51;
  --shadow: 0 10px 30px rgba(13, 33, 65, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --max: 1150px;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  font-family: Manrope, system-ui, -apple-system, Segoe UI, Roboto, Arial,
    sans-serif;
  color: var(--ink);
  background: #f7f9fc;
}
a {
  color: var(--brand);
  text-decoration: none;
}
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}
header.nav {
  position: sticky;
  top: 0;
  background: #fff;
  border-bottom: 1px solid #e9eef5;
  z-index: 20;
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.2px;
}
.brand img {
  height: 38px;
  width: auto;
  border-radius: 6px;
}
.nav-actions a.btn {
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid #dbe6ff;
  background: var(--sky);
  font-weight: 700;
}
.nav-actions a.btn-primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

/* hero */
.hero {
  position: relative;
  overflow: hidden;
  background: #dfe9ff;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
      120deg,
      rgba(42, 109, 244, 0.16),
      rgba(15, 39, 64, 0.35)
    ),
    url("images/hero.webp") center/cover no-repeat;
  filter: saturate(1);
  opacity: 0.95;
}
.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  padding: 20px 20px;
}
.hero-card {
  background: #ffffffcf;
  backdrop-filter: saturate(1.2) blur(4px);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.kicker {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #0d2f66;
  font-size: 0.82rem;
}
h1 {
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.12;
  margin: 0.35em 0 0.3em 0;
}
.sub {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 18px 0;
}
.badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.badges img {
  height: 70px;
  opacity: 0.85;
}
.form-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}
.form-card h3 {
  margin: 0 0 10px 0;
}
.field {
  display: flex;
  flex-direction: column;
  margin-bottom: 12px;
}
.field label {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 6px;
}
.field input,
.field select,
.field textarea {
  padding: 12px;
  border: 1px solid #d7e1ef;
  border-radius: 10px;
  font: inherit;
  background: #fff;
}
.field textarea {
  min-height: 110px;
  resize: vertical;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 10px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-1px);
}
.btn-outline {
  border-color: #cfe0ff;
  background: #fff;
}

/* trust strip */
.trust {
  background: #fff;
  border-top: 1px solid #e9eef5;
  border-bottom: 1px solid #e9eef5;
}
.trust .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  flex-wrap: wrap;
}
.trust .row img {
  height: 34px;
  opacity: 0.8;
  filter: grayscale(0);
}

/* services */
section {
  padding: 54px 0;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.card .pad {
  padding: 18px;
}
.pill {
  display: inline-block;
  background: #eef4ff;
  border: 1px solid #dbe6ff;
  color: #0d2f66;
  border-radius: 999px;
  padding: 6px 10px;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 8px;
}

/* portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.portfolio-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
}

/* testimonials */
.testi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.quote {
  background: #fff;
  border-left: 5px solid var(--ok);
  padding: 18px;
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.client {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 10px;
}
.client img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

/* FAQ */
details {
  background: #fff;
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
details + details {
  margin-top: 12px;
}
details summary {
  cursor: pointer;
  font-weight: 800;
}

/* footer */
footer {
  background: #0f2740;
  color: #e7eef9;
  padding: 38px 0;
  margin-top: 20px;
}
footer a {
  color: #cfe0ff;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 22px;
}
.copyright {
  border-top: 1px solid #1e3b61;
  margin-top: 20px;
  padding-top: 14px;
  color: #b7c7df;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
  }
  .cards,
  .portfolio-grid,
  .testi,
  .foot-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Floating WhatsApp button styling */
#whatsapp-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  background-color: #25D366;
  border-radius: 50%;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

#whatsapp-button img {
  width: 50px; /* Adjust size of the icon */
  height: 50px;
  display: block;
}

#whatsapp-button:hover {
  transform: scale(1.1); /* Slight zoom effect on hover */
}

@media (max-width: 600px) {
  #whatsapp-button img {
    width: 45px;
    height: 45px;
  }
}