:root {
  --primary: #4da6ff;
  --primary-dark: #2e77c9;
  --accent: #163f73;
  --text: #1f2a37;
  --muted: #5d6b82;
  --white: #ffffff;
  --bg: #f7fbff;
  --shadow: 0 12px 30px rgba(16, 64, 120, 0.12);
  --radius: 18px;
  --radius-sm: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Nunito", "Poppins", sans-serif; color: var(--text); background: linear-gradient(180deg, #fff 0%, #f7fbff 60%, #fff 100%); line-height: 1.6; }
img { max-width: 100%; display: block; border-radius: var(--radius-sm); }
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, 92%); margin: 0 auto; }
.section { padding: 4.2rem 0; }
.section-title { font-family: "Poppins", sans-serif; font-size: clamp(1.7rem, 3vw, 2.2rem); margin: 0 0 .75rem; color: var(--accent); }
.section-subtitle { color: var(--muted); margin: 0 0 2rem; max-width: 720px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; border: 0; border-radius: 999px; padding: .8rem 1.35rem; font-weight: 700; cursor: pointer; transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 8px 18px rgba(77, 166, 255, .35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(77, 166, 255, .45); background: #3a9df8; }
.btn-ghost { background: transparent; border: 2px solid var(--primary); color: var(--primary-dark); }
.btn-ghost:hover { background: #eaf5ff; transform: translateY(-2px); }
.site-header { position: sticky; top: 0; z-index: 999; backdrop-filter: blur(10px); background: rgba(255,255,255,.9); border-bottom: 1px solid #e9eef5; }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { font-family: "Quicksand", sans-serif; font-size: 1.35rem; font-weight: 700; color: var(--accent); }
.logo span { color: var(--primary); }
.nav-menu { display: flex; align-items: center; gap: 1.1rem; }
.nav-link { font-weight: 700; color: #31435a; padding: .4rem .5rem; }
.nav-link:hover, .nav-link.active { color: var(--primary-dark); }
.dropdown { position: relative; }
.dropdown-menu { position: absolute; top: 120%; right: 0; min-width: 220px; background: #fff; border: 1px solid #e7edf6; border-radius: 14px; box-shadow: var(--shadow); padding: .55rem; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s ease; }
.dropdown:hover .dropdown-menu, .dropdown.open .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: .55rem .7rem; border-radius: 10px; color: #304056; }
.dropdown-menu a:hover { background: #edf6ff; color: var(--primary-dark); }
.hamburger { display: none; border: 0; background: transparent; cursor: pointer; }
.hamburger span { display: block; width: 25px; height: 2px; margin: 5px 0; background: #24364d; transition: .25s; }
.hero { padding: 5rem 0 4rem; }
.hero-grid, .split-grid { display: grid; gap: 2rem; align-items: center; }
.hero-grid { grid-template-columns: 1.1fr 1fr; }
.hero h1 { font-family: "Poppins", sans-serif; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.2; color: var(--accent); margin: 0 0 .85rem; }
.hero p { margin: 0 0 1.3rem; color: var(--muted); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-card { background: var(--white); border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow); }
.trust-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; margin-top: 1.2rem; }
.trust-item { background: #fff; border: 1px solid #e7eef8; border-radius: 14px; padding: .75rem .85rem; display: flex; align-items: center; gap: .55rem; font-weight: 700; color: #29415f; }
.trust-item i { color: var(--primary-dark); font-size: 1rem; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.card, .info-card { background: var(--white); border-radius: var(--radius); padding: 1.2rem; box-shadow: var(--shadow); transition: transform .28s ease, box-shadow .28s ease; }
.card:hover, .info-card:hover { transform: translateY(-6px); box-shadow: 0 14px 28px rgba(15, 54, 96, .18); }
.service-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: #ebf5ff; color: var(--primary-dark); font-weight: 800; margin-bottom: .75rem; }
.service-icon i { font-size: 1.3rem; }
.card h3 { margin: 0 0 .35rem; font-size: 1.15rem; }
.card p { color: var(--muted); margin: 0 0 .95rem; }
.service-meta { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: .8rem; }
.service-meta span { font-size: .83rem; background: #eef6ff; color: #295286; border-radius: 999px; padding: .3rem .65rem; font-weight: 700; }
.service-list { display: grid; gap: .35rem; margin: 0 0 .95rem; color: #2d435d; }
.service-list span::before { content: "•"; color: var(--primary); margin-right: .45rem; }
.image-hover { overflow: hidden; border-radius: var(--radius-sm); }
.image-hover img { transition: transform .35s ease; }
.image-hover:hover img { transform: scale(1.06); }
.badge { display: inline-block; background: #e9f4ff; color: var(--primary-dark); border-radius: 999px; padding: .35rem .7rem; font-size: .82rem; font-weight: 800; }
.list { display: grid; gap: .55rem; color: #2f4258; margin: 1rem 0 0; }
.list span::before { content: "✔"; color: var(--primary); margin-right: .45rem; }
.testimonial-track { display: flex; gap: 1rem; transition: transform .4s ease; }
.testimonial { min-width: 100%; }
.slider { overflow: hidden; }
.cta { background: linear-gradient(120deg, #4da6ff, #2c6fbe); color: var(--white); border-radius: var(--radius); padding: 2.2rem; text-align: center; box-shadow: var(--shadow); }
.cta h2 { margin-top: 0; font-size: clamp(1.55rem, 3vw, 2rem); }
.page-hero { padding: 3.5rem 0 1.7rem; }
.page-hero p { color: var(--muted); max-width: 720px; }
.team-grid, .gallery-grid, .footer-grid { display: grid; gap: 1rem; }
.team-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.price { font-weight: 800; color: var(--primary-dark); margin: 0 0 .95rem; }
.contact-grid { display: grid; gap: 1.3rem; grid-template-columns: 1.1fr .9fr; }
form { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.3rem; }
.form-group { display: grid; gap: .35rem; margin-bottom: .85rem; }
input, textarea, select { border: 1px solid #d9e4f2; border-radius: 12px; padding: .75rem .85rem; font: inherit; }
input:focus, textarea:focus, select:focus { outline: 2px solid #bee0ff; border-color: #8fc7ff; }
.error { color: #d03030; font-size: .88rem; min-height: 1rem; }
.legal { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.6rem; }
.legal h2 { margin-top: 1rem; color: var(--accent); }
.site-footer { margin-top: 3.5rem; background: #122b4a; color: #e7f0fb; padding: 3rem 0 1rem; }
.footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1.2fr; }
.footer-title { margin-top: 0; }
.footer-links a { display: block; color: #d2e6fd; margin-bottom: .5rem; }
.footer-links a:hover { color: #fff; }
.socials { display: flex; gap: .65rem; margin-top: .6rem; }
.socials a { width: 34px; height: 34px; border-radius: 50%; background: #2a4b72; display: grid; place-items: center; }
.socials a i { font-size: .95rem; }
.newsletter { display: flex; gap: .5rem; }
.copyright { border-top: 1px solid #2b486d; margin-top: 1.2rem; padding-top: .9rem; text-align: center; color: #b7cfe9; }
[data-animate] { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
[data-animate].show { opacity: 1; transform: translateY(0); }
@media (max-width:980px) {
  .hero-grid, .split-grid, .contact-grid { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .team-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .gallery-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .nav-menu { position: fixed; left: 0; right: 0; top: 76px; background: #fff; border-bottom: 1px solid #e8edf5; padding: 1rem 4%; display: grid; gap: .4rem; transform: translateY(-120%); transition: transform .3s ease; }
  .nav-menu.open { transform: translateY(0); }
  .hamburger { display: block; }
}
@media (max-width:640px) {
  .section { padding: 3.3rem 0; }
  .card-grid, .team-grid, .gallery-grid, .footer-grid { grid-template-columns: 1fr; }
  .newsletter { flex-direction: column; }
}