/* =========================================
   SECTOMEDIA - CLEAN & STABLE DARK THEME
========================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap');

:root {
    --primary-red: #ff3333;
    --dark-bg: #0a0a0c;
    --card-bg: #15161a;
    --text-light: #ffffff;
    --text-muted: #a0a0a0;
    --border-color: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg); /* Solid Dark Background */
    color: var(--text-light);
    overflow-x: hidden;
}

/* ================= Navbar Styles ================= */
#navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 9999;
    background: transparent;
    transition: 0.3s ease;
}

#navbar.scrolled {
    background: rgba(10, 10, 12, 0.98);
    border-bottom: 1px solid var(--border-color);
}

.logo { font-size: 24px; font-weight: 800; color: var(--text-light); text-decoration: none; display: flex; align-items: center; }
.logo-icon { background: var(--primary-red); color: white; padding: 2px 8px; border-radius: 4px; margin-right: 8px; }
.highlight { color: var(--primary-red); }

.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { color: var(--text-light); text-decoration: none; font-weight: 600; font-size: 15px; transition: 0.3s; }
.nav-links a:hover { color: var(--primary-red); }

/* ================= Hero Section ================= */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
    background-color: #000;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(10,10,12,1) 0%, rgba(10,10,12,0.6) 50%, rgba(10,10,12,0.1) 100%);
    z-index: 1;
}
.hero-content { position: relative; z-index: 2; max-width: 700px; }
.subtitle { color: var(--primary-red); font-size: 14px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 20px; font-weight: 800; }
.main-title { font-size: 4.5rem; font-weight: 800; line-height: 1.1; margin-bottom: 25px; }
.description { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 40px; line-height: 1.6; }

/* Buttons */
.buttons { display: flex; gap: 20px; }
.btn-primary { background: var(--primary-red); color: white; padding: 15px 30px; border: none; border-radius: 6px; font-size: 16px; font-weight: bold; cursor: pointer; text-decoration: none; }
.btn-secondary { background: rgba(255, 255, 255, 0.1); color: white; padding: 15px 30px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 6px; font-size: 16px; font-weight: bold; cursor: pointer; text-decoration: none; }

/* ================= Content Sections ================= */
.content-section { padding: 80px 5%; }
.section-title { font-size: 2.5rem; margin-bottom: 15px; font-weight: 800; }

/* Category Filter Menu */
.filter-menu { display: flex; gap: 15px; margin-bottom: 30px; flex-wrap: wrap; }
.filter-btn { background: var(--card-bg); border: 1px solid var(--border-color); color: white; padding: 10px 20px; border-radius: 30px; cursor: pointer; font-weight: 600; transition: 0.3s; }
.filter-btn.active, .filter-btn:hover { background: var(--primary-red); border-color: var(--primary-red); }

/* Unified Grid */
.grid-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 30px; }

/* Clean Cards */
.card { background: var(--card-bg); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-color); transition: 0.3s; }
.card:hover { transform: translateY(-5px); border-color: var(--primary-red); }
.card-img { width: 100%; height: 350px; background-size: cover; background-position: center; background-color: #222; }
.card-info { padding: 20px; background: var(--card-bg); }
.card-info h3 { font-size: 18px; margin-top: 10px; font-weight: 800; color: white; }
.tag { background: var(--primary-red); color: white; font-size: 11px; padding: 4px 8px; border-radius: 4px; font-weight: bold; }

/* Partners */
.partner-card { background: var(--card-bg); border: 1px solid var(--border-color); padding: 30px; border-radius: 12px; transition: 0.3s; }
.partner-card:hover { border-color: var(--primary-red); }