* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  }

html {
scroll-behavior: smooth;
}

body {
font-family: "Segoe UI", Arial, sans-serif;
background: #f5f7fb;
color: #101828;
line-height: 1.6;
}

.header {
position: sticky;
top: 0;
z-index: 1000;
background: rgba(6, 26, 64, 0.95);
backdrop-filter: blur(12px);
}

.navbar {
max-width: 1200px;
margin: auto;
padding: 14px 24px;
display: flex;
align-items: center;
justify-content: space-between;
}

.logo img {
height: 80px;
width: auto;
display: block;
}

.menu {
list-style: none;
display: flex;
gap: 28px;
}

.menu a {
color: #ffffff;
text-decoration: none;
font-weight: 600;
font-size: 15px;
}

.menu a:hover {
color: #3b82f6;
}

.hero {
min-height: 88vh;
padding: 90px 24px;
display: grid;
grid-template-columns: 1.2fr 0.8fr;
align-items: center;
gap: 50px;
background:
radial-gradient(circle at top right, rgba(47,107,255,0.35), transparent 35%),
linear-gradient(135deg, #061a40, #0b1224);
color: white;
}

.hero-text {
max-width: 720px;
margin-left: auto;
}

.badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    overflow: hidden;

    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: white;

    padding: 12px 26px;
    border-radius: 50px;

    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.5px;

    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.28);
}

.badge::after {
    content: "";
    position: absolute;
    top: 0;
    left: -80px;

    width: 60px;
    height: 100%;

    background: rgba(255, 255, 255, 0.35);
    transform: skewX(-25deg);

    animation: shine 2.5s infinite;
}

@keyframes shine {
    0% {
        left: -80px;
    }

    100% {
        left: 120%;
    }
}

.hero h1 {
font-size: clamp(38px, 5vw, 66px);
line-height: 1.05;
margin-bottom: 24px;
}

.hero p {
font-size: 20px;
color: #dbeafe;
margin-bottom: 32px;
}

.hero-buttons {
display: flex;
gap: 16px;
flex-wrap: wrap;
}

.btn {
display: inline-block;
padding: 14px 26px;
border-radius: 12px;
text-decoration: none;
font-weight: 700;
transition: 0.3s;
}

.btn.primary {
background: #2563eb;
color: white;
}

.btn.primary:hover {
background: #1d4ed8;
transform: translateY(-3px);
}

.btn.outline {
border: 1px solid #93c5fd;
color: white;
}

.btn.outline:hover {
background: white;
color: #061a40;
}

.hero-card {
max-width: 420px;
margin-right: auto;
padding: 40px;
border-radius: 28px;
background: rgba(255,255,255,0.12);
border: 1px solid rgba(255,255,255,0.22);
box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}

.hero-card h3 {
font-size: 36px;
color: #60a5fa;
margin-bottom: 20px;
}

.hero-card p {
background: rgba(255,255,255,0.10);
padding: 14px;
border-radius: 12px;
margin-bottom: 12px;
color: white;
}

.opening {
background: white;
text-align: center;
padding: 45px 20px;
box-shadow: 0 10px 35px rgba(0,0,0,0.08);
}

.opening h2 {
color: #061a40;
font-size: 32px;
}

.opening p {
color: #475467;
font-size: 18px;
}

.section {
max-width: 1200px;
margin: auto;
padding: 90px 24px;
text-align: center;
}

.section-label {
color: #2563eb;
font-weight: 800;
text-transform: uppercase;
letter-spacing: 1px;
}

.section h2 {
margin: 12px auto 45px;
max-width: 800px;
font-size: clamp(32px, 4vw, 46px);
color: #061a40;
line-height: 1.15;
}

.cards {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
gap: 24px;
}

.card {
background: white;
padding: 32px;
border-radius: 22px;
text-align: left;
border: 1px solid #e5e7eb;
box-shadow: 0 18px 45px rgba(16, 24, 40, 0.08);
transition: 0.3s;
}

.card:hover {
transform: translateY(-8px);
border-color: #2563eb;
}

.card h3 {
color: #061a40;
font-size: 21px;
margin-bottom: 12px;
}

.card p {
color: #475467;
}

.technologies {
max-width: 100%;
background: #061a40;
color: white;
}

.technologies h2 {
color: white;
}

.tech-grid {
max-width: 1000px;
margin: auto;
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
gap: 18px;
}

.tech-grid span {
background: rgba(255,255,255,0.10);
border: 1px solid rgba(255,255,255,0.18);
color: white;
padding: 20px;
border-radius: 16px;
font-weight: 700;
}

.about {
display: grid;
grid-template-columns: 1fr 0.8fr;
gap: 40px;
text-align: left;
align-items: center;
}

.about h2 {
margin-left: 0;
}

.about p {
font-size: 18px;
color: #475467;
}

.about-box {
background: white;
padding: 35px;
border-radius: 24px;
box-shadow: 0 18px 45px rgba(16, 24, 40, 0.08);
}

.about-box p {
padding: 16px;
margin-bottom: 12px;
background: #eef4ff;
border-radius: 14px;
color: #061a40;
font-weight: 700;
}

.contact {
max-width: 100%;
background: #eef4ff;
}

.contact-box {
max-width: 650px;
margin: auto;
background: white;
padding: 42px;
border-radius: 24px;
box-shadow: 0 18px 45px rgba(16, 24, 40, 0.10);
}

.contact-box p {
font-size: 19px;
margin-bottom: 14px;
}

.contact-box .btn {
margin-top: 20px;
}

.whatsapp-float {
position: fixed;
right: 24px;
bottom: 24px;
z-index: 2000;
background: #25d366;
color: white;
padding: 15px 22px;
border-radius: 50px;
text-decoration: none;
font-weight: 800;
box-shadow: 0 14px 35px rgba(0,0,0,0.25);
}

.footer {
background: #061a40;
color: white;
text-align: center;
padding: 28px;
}

@media (max-width: 900px) {
.hero {
grid-template-columns: 1fr;
text-align: center;
}

.hero-text,
.hero-card {
margin: auto;
}

.about {
grid-template-columns: 1fr;
text-align: center;
}

.about h2 {
margin-left: auto;
}
}

@media (max-width: 768px) {
.navbar {
flex-direction: column;
gap: 16px;
}

.menu {
flex-wrap: wrap;
justify-content: center;
gap: 14px;
}

.hero {
padding: 70px 20px;
}

.hero p {
font-size: 17px;
}
}