* {
    padding: 0%;
    margin: 0%;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    /* ✅ important for mobile */
    padding: 1rem 2rem;
    background-color: #1a1a2e;
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

/* Logo */
header>h1 {
    font-size: clamp(1.5rem, 5vw + 1rem, 3rem);
    color: #38bdf8;
}

/* Navigation */
.header-btn-tab {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    /* ✅ Wrap on small screens */
    gap: 10px;
    justify-content: center;
    align-items: center;
    padding-left: 0;
}

/* Buttons */
.btn-list>a {
    display: inline-block;
    padding: 10px 16px;
    text-decoration: none;
    font-weight: 600;
    color: aliceblue;
    border-radius: 10px;
    transition: background-color 0.3s ease, color 0.3s ease;
    white-space: nowrap;
}

.btn-list>a:hover {
    background-color: #38bdf8;
    color: #0f172a;
}

@media screen and (max-width: 768px) {
    header {
        justify-content: center;
        position: unset;
        top: 0;
        left: 0;
        z-index: 1000;
    }
}

/* home section */

.home {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
        url(img/home.jpg) no-repeat center/cover;
    background-attachment: scroll;
    color: white;
    padding: 2rem;
    text-align: center;
}

.container {
    max-width: 800px;
}

/* Headline with clamp */
.headline {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Subtext with clamp */
.subtext {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* CTA Button */
.btn {
    padding: 0.75rem 2rem;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    background-color: #ff5722;
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background 0.3s ease;
}

.btn:hover {
    background-color: #e64a19;
}

/* Feature section */

.features {
    padding: 4rem 2rem;
    background-color: #f9f9f9;
    text-align: center;
}

.features-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.5rem;
}

.features-header p {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 3rem;
    color: #555;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.feature-item {
    flex: 1 1 250px;
    max-width: 300px;
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-10px);
}

.feature-item img {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: #666;
}

/* About section */

.about {
    background-color: #ffffff;
    padding: 4rem 2rem;
}

.about-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text {
    flex: 1 1 400px;
}

.about-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.about-text p {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    color: #555;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.about-image {
    flex: 1 1 400px;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* blog section */

.blog {
    background-color: #f9f9f9;
    padding: 4rem 2rem;
    text-align: center;
}

.blog-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 0.5rem;
}

.blog-header p {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 3rem;
    color: #555;
}

.blog-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.blog-card {
    background-color: #fff;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 340px;
    transition: transform 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-10px);
}

.blog-card img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-content {
    padding: 1.5rem;
}

.blog-content h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 0.5rem;
}

.blog-content p {
    font-size: clamp(0.95rem, 2.3vw, 1.1rem);
    color: #666;
    margin-bottom: 1rem;
}

.read-more {
    text-decoration: none;
    color: #ff5722;
    font-weight: bold;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.read-more:hover {
    text-decoration: underline;
}


/* contact section */


.contact {
    background-color: #f4f4f4;
    padding: 40px 20px;
    text-align: center;
}

.contact h2 {
    font-size: 28px;
    margin-bottom: 10px;
}

.contact p {
    font-size: 16px;
    color: #555;
    margin-bottom: 20px;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

.contact-form button {
    padding: 10px 20px;
    background-color: #ff5722;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
}

.contact-form button:hover {
    background-color: #e64a19;
}


/* footer section */

.footer {
    background-color: #222;
    color: #fff;
    text-align: center;
    padding: 20px;
}

.footer p {
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-links a {
    margin: 0 10px;
    text-decoration: none;
    color: #ccc;
    font-size: 14px;
}

.footer-links a:hover {
    color: #ff5722;
}