/* ==========================================================================
   Base Styles & Variables
   ========================================================================== */
:root {
    --text-color: #5C5C69;
    --heading-color: #302F40;
    --primary-bg: #ffffff;
    --box-bg: #F4F6FB;
    --gradient-bg: linear-gradient(165deg, #E1E8FD 0%, rgba(241, 216, 180, 0.47) 128%);
    --footer-bg: #1e1e28;
    --footer-text: #a0a0b0;
    --accent-color: #0056b3;
}

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

body { 
    font-family: 'Inter', sans-serif; 
    font-size: 16px; 
    line-height: 1.6; 
    color: var(--text-color); 
    background-color: var(--primary-bg);
}

h1, h2, h3, h4 { 
    font-family: 'IBM Plex Sans', sans-serif; 
    font-weight: 700; 
    color: var(--heading-color); 
}

a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
ul { list-style: none; }
.container { max-width: 1320px; margin: 0 auto; padding: 0 20px; }

/* ==========================================================================
   Top Bar
   ========================================================================== */
.top-bar { padding: 12px 0; background: #fff; border-bottom: 1px solid #f0f0f0; font-size: 14px; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.social-icons a { margin-right: 15px; color: var(--text-color); font-size: 16px; }
.social-icons a:hover { color: var(--accent-color); }
.contact-info { display: flex; gap: 20px; flex-wrap: wrap; }
.contact-info i { color: var(--accent-color); margin-right: 6px; }

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
header { padding: 15px 0; background: #fff; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
header .container { display: flex; justify-content: space-between; align-items: center; }
.logo img { height: 80px; transition: transform 0.3s; }
.logo img:hover { transform: scale(1.02); }

.main-menu { display: flex; gap: 30px; align-items: center; }
.main-menu > li { position: relative; }
.main-menu a { font-weight: 500; font-size: 15px; text-transform: uppercase; padding: 10px 0; display: block; }
.main-menu a:hover, .main-menu a.active { color: var(--accent-color); }

/* Dropdown Menu */
.dropdown-menu { 
    position: absolute; top: 100%; left: 0; background: #fff; min-width: 200px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1); border-radius: 8px;
    opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: all 0.3s ease; z-index: 100; padding: 10px 0; border: 1px solid #f0f0f0;
}
.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { padding: 10px 20px; text-transform: none; font-weight: 400; }
.dropdown-menu a:hover { background: var(--box-bg); color: #000; padding-left: 25px; }

.mobile-toggle { display: none; font-size: 24px; cursor: pointer; color: var(--heading-color); }

/* ==========================================================================
   Sections
   ========================================================================== */
/* Hero Section */
.hero { background: var(--gradient-bg); padding: 100px 0; }
.hero .container { display: flex; align-items: center; gap: 50px; }
.hero-text { flex: 1; }
.hero-text h1 { font-size: 80px; line-height: 1.1; margin-bottom: 30px; letter-spacing: -2px; }
.hero-text p { font-size: 18px; color: #444; max-width: 90%; }
.hero-image { flex: 1; text-align: center; }
.hero-image img { max-width: 100%; height: auto; max-height: 500px; }

/* About Section */
.about { padding: 100px 0; }
.about-box { background: var(--box-bg); border-radius: 32px; padding: 80px 60px; display: flex; align-items: center; gap: 60px; }
.about-image { flex: 1; text-align: center; }
.about-image img { max-width: 100%; height: auto; border-radius: 16px; box-shadow: 0 20px 40px rgba(0,0,0,0.08); }
.about-text { flex: 1; }
.about-text h2 { font-size: 45px; margin-bottom: 20px; letter-spacing: -1px; }
.about-text p { font-size: 18px; }
.divider { height: 2px; width: 60px; background: var(--accent-color); margin-top: 30px; opacity: 0.5; }

/* Brands Section */
.brands { padding: 40px 0 80px; text-align: center; }
.brands-grid { display: flex; justify-content: center; align-items: center; gap: 60px; flex-wrap: wrap; margin-top: 40px; }
.brands-grid img { height: 100px; width: auto; object-fit: contain; filter: grayscale(100%); transition: all 0.4s ease; opacity: 0.7; }
.brands-grid img:hover { filter: grayscale(0%); opacity: 1; transform: scale(1.05); }

/* Connect Section */
.connect { padding: 0 0 100px; }
.connect-box { background: var(--gradient-bg); border-radius: 32px; padding: 80px 40px; text-align: center; max-width: 1000px; margin: 0 auto; box-shadow: 0 20px 40px rgba(0,0,0,0.05); }
.connect-box h2 { font-size: 45px; margin-bottom: 25px; text-transform: capitalize; }
.connect-box p { font-size: 18px; color: #444; max-width: 800px; margin: 0 auto; }

/* ==========================================================================
   Footer
   ========================================================================== */
footer { background: var(--footer-bg); color: var(--footer-text); padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 50px; margin-bottom: 60px; }
.footer-col h3 { color: #fff; font-size: 20px; margin-bottom: 25px; font-family: 'Inter', sans-serif; font-weight: 600; }

.footer-about p { margin-bottom: 15px; font-size: 15px; }
.footer-about .brand-name { color: #fff; font-size: 24px; font-family: 'IBM Plex Sans', sans-serif; font-weight: 700; margin-bottom: 15px; display: block; }

.footer-links li { margin-bottom: 12px; }
.footer-links a:hover { color: #fff; padding-left: 5px; }

.footer-contact li { display: flex; margin-bottom: 15px; font-size: 15px; }
.footer-contact i { margin-right: 15px; margin-top: 4px; color: #ffffff; opacity: 0.5; }

.footer-bottom { padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; align-items: center; font-size: 14px; }
.footer-socials a { color: var(--footer-text); font-size: 18px; margin-left: 15px; }
.footer-socials a:hover { color: #fff; }

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 991px) {
    .hero .container { flex-direction: column; text-align: center; }
    .hero-text h1 { font-size: 50px; }
    .hero-text p { margin: 0 auto; }
    
    .about-box { flex-direction: column; padding: 40px 30px; text-align: center; }
    .divider { margin: 30px auto; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .footer-contact li { justify-content: center; }
    .footer-bottom { flex-direction: column; gap: 20px; }
    
    /* Mobile Menu */
    .top-bar { display: none; }
    .main-menu { 
        position: absolute; top: 100%; left: 0; width: 100%; background: #fff;
        flex-direction: column; gap: 0; box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        display: none; 
    }
    .main-menu.active { display: flex; }
    .main-menu a { padding: 15px 20px; border-bottom: 1px solid #f0f0f0; }
    .dropdown-menu { position: static; box-shadow: none; border: none; padding: 0; display: none; opacity: 1; visibility: visible; transform: none; background: var(--box-bg); }
    .dropdown.active .dropdown-menu { display: block; }
    .mobile-toggle { display: block; }
}