/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", "Poppins", sans-serif;
}

body {
    background: #f5f7fa;
    color: #222;
    overflow-x: hidden;
}

.container {
    width: 85%;
    margin: auto;
}

/* NAVIGATION */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255,255,255,0.75);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #0d1b2a;
}

nav a {
    margin-left: 30px;
    text-decoration: none;
    color: #222;
    font-size: 15px;
    font-weight: 500;
    transition: 0.3s ease;
}

nav a:hover {
    color: #0078ff;
}

/* HERO SECTION */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #0d1b2a, #1b263b, #415a77);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.hero-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1581091012184-5c7b1a36f1d4?auto=format&fit=crop&w=1400&q=60')
    center/cover no-repeat;
    opacity: 0.28;
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 700px;
    z-index: 2;
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 25px;
}

.btn {
    background: #0078ff;
    color: #fff;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s ease;
}

/* button animation */
.pulse {
    animation: pulseEffect 2s infinite;
}

@keyframes pulseEffect {
    0% { transform: scale(1); }
    50% { transform: scale(1.06); }
    100% { transform: scale(1); }
}

/* ABOUT SECTION */
.about {
    padding: 130px 0;
    text-align: center;
}

.about h2 {
    font-size: 36px;
    color: #0d1b2a;
    margin-bottom: 15px;
}

.about-text {
    max-width: 850px;
    margin: auto;
    font-size: 17px;
    line-height: 1.6;
    color: #555;
}

.highlights {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 55px;
    flex-wrap: wrap;
}

.highlight-box {
    background: #fff;
    padding: 30px 25px;
    width: 280px;
    border-radius: 14px;
    box-shadow: 0 5px 13px rgba(0,0,0,0.08);
    transition: 0.4s ease;
}

.highlight-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.highlight-box h3 {
    margin-bottom: 10px;
    color: #0078ff;
    font-size: 20px;
}

/* FLOATING CARD ANIMATION */
.float-card {
    animation: floatUp 1.4s ease forwards;
    opacity: 0;
}

.delay-1 { animation-delay: .2s; }
.delay-2 { animation-delay: .4s; }

@keyframes floatUp {
    0% { transform: translateY(40px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

/* GLOBAL ANIMATIONS */
.fade-in {
    animation: fadeIn 1.3s ease forwards;
    opacity: 0;
}

.fade-down {
    animation: fadeDown 1.1s ease forwards;
    opacity: 0;
}

.slide-up {
    animation: slideUp 1.2s ease forwards;
    opacity: 0;
}

/* fadeIn */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* fadeDown */
@keyframes fadeDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* slideUp */
@keyframes slideUp {
    from { transform: translateY(40px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* FOOTER */
footer {
    background: #0d1b2a;
    color: #cbd5e1;
    padding: 40px 0;
    margin-top: 90px;
}

.footer-content {
    text-align: center;
    font-size: 15px;
    line-height: 25px;
}
/* Contact Form Styling */
.contact-form {
    max-width: 600px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.contact-form input,
.contact-form textarea {
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 15px;
    width: 100%;
    transition: 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #0078ff;
    box-shadow: 0 0 6px rgba(0,120,255,0.3);
}

.contact-form button {
    width: fit-content;
    padding: 12px 30px;
    align-self: flex-start;
    border: none;
    cursor: pointer;
}

.contact-highlights {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 40px;
}