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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #0B0F19;
    color: white;
}

h1, h2, h3, h4 {
    font-family: 'League Spartan', sans-serif;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 4%;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    width: 70px;
}

.logo a {
    display: flex;
    align-items: center;
    font-size: 36px;
    font-weight: 800;
}

.logo .revon { color: #36ECDF; }
.logo .apparel { color: #E6E9EC; }

nav ul {
    display: flex;
    gap: 55px;
}

nav ul li a {
    color: #fff;
    font-size: 18px;
    font-weight: 500;
}

nav ul li a:hover { color: #36ECDF; }

.nav-btn {
    background: #36ECDF;
    color: #000;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 700;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 150px 8% 50px 8%;
    height: 100vh;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.btn-explore { background: #2563eb; color: white; padding: 12px 24px; border-radius: 6px; }
.btn-whatsapp { background: #22c55e; color: white; padding: 12px 24px; border-radius: 6px; }

/* Services Section */
.services { padding: 50px 8%; }
.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}
.service-card {
    background: #161B29;
    padding: 30px;
    border-radius: 15px;
    border: 1px solid #36ECDF;
}

/* Products Section */
.products { padding: 50px 8%; background: #0B0F19; }
.products-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 in a row */
    gap: 30px;
    margin-top: 30px;
}
.product-card {
    background: #161B29;
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid #36ECDF;
}
.product-card img {
    width: 100%;
    height: 300px; /* Uniform height */
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}
.btn-order {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 20px;
    background: #36ECDF;
    color: #000;
    border-radius: 5px;
    font-weight: 700;
}

/* Mobile responsive fix */
@media (max-width: 900px) {
    .products-container { grid-template-columns: repeat(1, 1fr); }
}
.color-options {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 10px 0;
}

.color-swatch {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid white;
}

.price {
    font-weight: 700;
    color: #36ECDF;
    margin: 5px 0;
}
.about { padding: 80px 8%; background: #161B29; text-align: center; }
.about-container { max-width: 800px; margin: 20px auto 0; }
.about-text { font-size: 18px; color: #E6E9EC; line-height: 1.8; }
.about h2 { margin-bottom: 20px; color: #36ECDF; }
.contact { padding: 80px 8%; text-align: center; }
.contact-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 40px; }
.contact-card { background: #161B29; padding: 30px; border-radius: 15px; border: 1px solid #2d3446; }
.contact-card i { font-size: 40px; color: #36ECDF; margin-bottom: 15px; }
.contact-card a { display: block; margin-top: 15px; color: #36ECDF; text-decoration: none; font-weight: bold; }
.btn-whatsapp { background: #25D366; color: white !important; padding: 10px 20px; border-radius: 5px; }
.floating-btns {
    position: fixed;
    bottom: 20px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 2000;
}

.float-call, .float-whatsapp {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.float-call { background: #3498db; } /* Call blue */
.float-whatsapp { background: #25D366; } /* WhatsApp green */
.featured { padding: 80px 8%; text-align: center; }
.featured h2 { margin-bottom: 40px; color: #36ECDF; }
.featured-container { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; }
.featured-card { width: 300px; background: #161B29; padding: 20px; border-radius: 15px; border: 1px solid #2d3446; transition: 0.3s; }
.featured-card:hover { transform: translateY(-10px); border-color: #36ECDF; }
.featured-card img { width: 100%; height: 200px; object-fit: cover; border-radius: 10px; margin-bottom: 15px; }
footer { background: #0B0F19; padding: 50px 8% 20px; border-top: 1px solid #2d3446; margin-top: 50px; }
.footer-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; }
.footer-col h3 { color: #36ECDF; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li a { color: #fff; text-decoration: none; }
.social-links a { color: #fff; font-size: 20px; margin-right: 15px; transition: 0.3s; }
.social-links a:hover { color: #36ECDF; }
.footer-bottom { text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid #2d3446; font-size: 14px; }
/* Mobile Menu Fix */
@media (max-width: 768px) {
    header {
        flex-direction: column; /* Menu-vai keezha keezha varavai-kum */
        text-align: center;
        padding: 20px;
    }
    
    nav ul {
        display: flex;
        flex-direction: column; /* Menu items vertical-a aagum */
        gap: 10px;
        margin-top: 20px;
    }
}
/* --- Mobile Menu Fix (Already irukkaradhu) --- */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    nav ul {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
    }
}

/* --- Floating Button Overlap Fix --- */
@media (max-width: 768px) {
    footer {
        padding-bottom: 80px; /* Floating buttons-kku extra space */
    }
}
/* --- Mobile Menu Fix (Corrected) --- */
@media (max-width: 768px) {
    /* Header-ai vertical-a mathalam, aana width-ai check pannalam */
    header {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    /* Nav menu-vai mobile-la mattum vertical-a matha, 
       desktop-la pakkathula irukkum */
    nav ul {
        display: flex;
        flex-direction: row; /* Idhu dhaan pakkathula kondu varum */
        flex-wrap: wrap;     /* Space illa na adutha line-kku varum */
        justify-content: center;
        gap: 15px;
        margin-top: 15px;
    }
}/* --- Mobile Menu Font Size Fix --- */
@media (max-width: 768px) {
    /* Menu links-oda font size-ai innum kammi pannuvom */
    nav ul li a {
        font-size: 11px !important; /* Neenga 11px illana 10px-kku kuraichukalam */
        font-weight: 400 !important; /* Font weight-aiyum light pannikalam */
    }
}
/* --- Contact Section --- */
.contact { padding: 80px 8%; background: #0B0F19; color: #fff; }
.contact h2 { text-align: center; color: #36ECDF; margin-bottom: 40px; }
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }

.contact-info h3 { color: #36ECDF; margin-bottom: 20px; }
.contact-info p { margin-bottom: 15px; font-size: 16px; }

/* Form Styling */
.contact-form { display: flex; flex-direction: column; gap: 15px; }
.contact-form input, .contact-form textarea {
    padding: 15px; border-radius: 8px; border: 1px solid #2d3446;
    background: #161B29; color: #fff;
}
.contact-form button {
    padding: 15px; background: #36ECDF; border: none; border-radius: 8px;
    font-weight: bold; cursor: pointer; transition: 0.3s;
}
.contact-form button:hover { background: #2bd6c9; }

.map-container { margin-top: 40px; border-radius: 15px; overflow: hidden; }

/* --- Footer --- */
footer {
    background: #0B0F19; text-align: center; padding: 50px 8%;
    border-top: 1px solid #2d3446; margin-top: 50px;
}
footer h2 { color: #36ECDF; margin-bottom: 10px; }
.social-icons { margin: 20px 0; display: flex; justify-content: center; gap: 20px; }
.social-icons a { color: #fff; font-size: 24px; transition: 0.3s; }
.social-icons a:hover { color: #36ECDF; }

/* --- Floating WhatsApp Button --- */
.whatsapp {
    position: fixed; bottom: 30px; right: 30px;
    background: #25D366; color: white; width: 60px; height: 60px;
    border-radius: 50%; display: flex; justify-content: center; align-items: center;
    font-size: 30px; box-shadow: 0 4px 10px rgba(0,0,0,0.3); z-index: 1000;
}

/* --- Responsive Fix for Mobile --- */
@media (max-width: 768px) {
    .contact-container { grid-template-columns: 1fr; }
    header { padding: 10px 5%; }
}.btn-whatsapp {
    background: #25D366; 
    color: white !important; 
    padding: 10px 20px; 
    border-radius: 5px; 
    text-decoration: none; 
    display: inline-block; /* Idhu button style-ai secure pannum */
    font-weight: bold;
}

.btn-whatsapp:hover {
    background: #128c7e; /* Hover pannum pothu color maarum */
}
html {
    scroll-behavior: smooth;
}
/* Header-oda height-kku thagundha madhiri gap vudum */
section {
    scroll-margin-top: 80px; 
}
/* Section-kku mela space fix panna */
section {
    scroll-margin-top: 70px; /* Header-oda height-kku yerpa 70px-ai adjust pannikalam */
}

/* Specific-a IDs-kku kuda kudukalam (idhu innum perfect-a velai seiyum) */
#about, #services, #products, #contact {
    scroll-margin-top: 70px;
}
/* Mobile screen-kkaga font size-ai kammi pannalam */
@media (max-width: 600px) {
    .logo-text { /* Unga logo text-oda class name-ai inga kudunga */
        font-size: 15px !important;
    }
    
    /* Neenga logo-vum text-um serthu vachirundha, header padding-ai kammi pannunga */
    header {
        padding: 5px !important;
    }
}