/* ===== Base ===== */
:root {
  --navy: #0f2246;
  --blue: #0b5cff;
  --blue-dark: #0846c9;
  --light: #eaf2ff;
  --text: #0f2246;
  --muted: #55627a;
  --border: #e3e9f3;
  --green: #12b45a;
  --purple: #6a3df0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "Segoe UI", Arial, sans-serif; color: var(--text); line-height: 1.5; background: #fff; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ===== Buttons ===== */
.btn { display: inline-block; padding: 12px 26px; border-radius: 6px; font-weight: 600; font-size: 16px; border: 1px solid transparent; cursor: pointer; font-family: inherit; transition: background .2s, color .2s, transform .2s; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn-outline { background: #fff; color: var(--navy); border-color: #9fb0cc; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-light { color: #fff; border-color: #fff; padding: 9px 24px; }
.btn-outline-light:hover { background: #fff; color: var(--navy); }
.btn-small { padding: 9px 22px; font-size: 15px; }

/* ===== Navbar ===== */
.navbar { background: var(--navy); color: #fff; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { font-size: 28px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.logo span { color: #3d8bff; }
.nav-links { display: flex; gap: 34px; list-style: none; }
.nav-links a { display: block; padding: 22px 0 18px; font-size: 15px; font-weight: 500; border-bottom: 3px solid transparent; }
.nav-links a:hover, .nav-links a.active { border-bottom-color: var(--blue); }
.nav-buttons { display: flex; gap: 14px; }

/* ===== Hero ===== */
.hero { background: var(--light); padding: 60px 0; }
.hero-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.hero-text { flex: 1; }
.eyebrow { color: var(--blue); font-weight: 600; letter-spacing: 2px; font-size: 14px; text-transform: uppercase; }
.hero h1 { font-size: 56px; line-height: 1.1; margin: 8px 0 20px; }
.hero h1 span, .page-hero h1 span { color: var(--blue); }
.hero p { color: var(--muted); font-size: 19px; max-width: 460px; margin-bottom: 30px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image { flex: 1; min-height: 280px; display: flex; justify-content: center; }
.hero-image img { max-height: 320px; width: auto; object-fit: contain; }

/* ===== Sections ===== */
.section { padding: 50px 0 20px; }
.section-title { text-align: center; margin-bottom: 30px; }
.section-title h2 { font-size: 32px; margin: 6px 0; }
.section-title p { color: var(--muted); }

/* ===== Cards ===== */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { display: flex; gap: 22px; align-items: flex-start; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 24px; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: 0 8px 22px rgba(15, 34, 70, .1); transform: translateY(-3px); }
.card h3 { font-size: 20px; margin-bottom: 6px; }
.card p { color: var(--muted); font-size: 15px; }
.icon { flex-shrink: 0; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 26px; color: #fff; }
.bg-blue { background: var(--blue); }
.bg-green { background: var(--green); }
.bg-purple { background: var(--purple); }

/* ===== Why choose us ===== */
.why { background: var(--light); border-radius: 10px; padding: 26px 32px; margin-top: 30px; display: flex; align-items: center; gap: 30px; }
.why-title { flex: 0 0 300px; }
.why-title h2 { font-size: 26px; }
.why-title p { color: var(--muted); font-size: 15px; }
.why-items { flex: 1; display: flex; justify-content: space-between; gap: 20px; border-left: 1px solid #c9d7ee; padding-left: 40px; }
.why-item { display: flex; gap: 12px; align-items: flex-start; }
.check { flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.why-item h4 { font-size: 15px; }
.why-item p { font-size: 13px; color: var(--muted); }

/* ===== Call to action ===== */
.cta { background: var(--navy); color: #fff; border-radius: 8px; margin: 24px auto 30px; padding: 24px 40px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.cta-left { display: flex; align-items: center; gap: 30px; }
.cta-icon { font-size: 44px; }
.cta h3 { font-size: 22px; }
.cta p { font-size: 14px; }

/* ===== Footer ===== */
.footer { background: var(--navy); color: #fff; padding: 22px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer .logo { font-size: 22px; }
.footer p { font-size: 14px; }
.social { display: flex; gap: 22px; font-weight: 700; font-size: 18px; }
.social a:hover { color: #3d8bff; }

/* ===== Inner page heading ===== */
.page-hero { background: var(--light); text-align: center; padding: 50px 0; }
.page-hero h1 { font-size: 44px; margin: 6px 0 12px; }
.page-hero p { color: var(--muted); max-width: 620px; margin: 0 auto; font-size: 18px; }

/* ===== Products ===== */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product { border: 1px solid var(--border); border-radius: 10px; padding: 26px; text-align: center; transition: box-shadow .2s, transform .2s; }
.product:hover { box-shadow: 0 8px 22px rgba(15, 34, 70, .1); transform: translateY(-3px); }
.product .icon { width: 90px; height: 90px; font-size: 40px; margin: 0 auto 16px; }
.product h3 { font-size: 20px; }
.product p { color: var(--muted); font-size: 15px; margin: 8px 0 14px; }
.price { display: block; font-size: 22px; font-weight: 700; color: var(--blue); margin-bottom: 16px; }

/* ===== About ===== */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.two-col h2 { font-size: 30px; margin-bottom: 12px; }
.two-col p { color: var(--muted); margin-bottom: 12px; }
.two-col img { border-radius: 10px; background: var(--light); min-height: 240px; width: 100%; object-fit: cover; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.stat { background: var(--light); border-radius: 10px; padding: 24px; text-align: center; }
.stat strong { display: block; font-size: 34px; color: var(--blue); }
.stat span { color: var(--muted); font-size: 14px; }
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 30px; }
.info-list { display: grid; gap: 16px; }
.info-box { display: flex; gap: 16px; align-items: center; border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.info-box h3 { font-size: 17px; }
.info-box p { color: var(--muted); font-size: 15px; }
.form-box { border: 1px solid var(--border); border-radius: 10px; padding: 30px; }
.form-box h2 { margin-bottom: 18px; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form-row input, .form-row textarea { width: 100%; padding: 12px 14px; border: 1px solid #c9d3e3; border-radius: 6px; font-family: inherit; font-size: 15px; }
.form-row input:focus, .form-row textarea:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.form-row textarea { min-height: 130px; resize: vertical; }

/* ===== Tablet ===== */
@media (max-width: 992px) {
  .nav-inner { flex-wrap: wrap; height: auto; padding: 12px 24px; justify-content: center; }
  .nav-links { order: 3; width: 100%; justify-content: center; gap: 24px; }
  .nav-links a { padding: 10px 0; }
  .hero-inner { flex-direction: column; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .cards, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .why { flex-direction: column; align-items: flex-start; }
  .why-title { flex: none; }
  .why-items { border-left: none; padding-left: 0; flex-wrap: wrap; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .two-col, .contact-grid, .mv { grid-template-columns: 1fr; }
}

/* ===== Mobile ===== */
@media (max-width: 600px) {
  .hero h1 { font-size: 38px; }
  .page-hero h1 { font-size: 32px; }
  .cards, .product-grid, .stats { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; }
  .cta { flex-direction: column; text-align: center; padding: 24px; }
  .cta-left { flex-direction: column; gap: 10px; }
  .why-items { flex-direction: column; }
  .footer-inner { flex-direction: column; text-align: center; }
}