/* ==========================
   GLOBAL VARIABLES & RESET
========================== */
:root {
  --accent: #00d26a; 
  --accent-hover: #008643;
  --accent-glow: rgba(0, 210, 106, 0.12);
  --bg-color: #050505;
  --text-main: #ffffff;
  --text-muted: #a9a9a9;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body { 
    background: var(--bg-color); 
    color: var(--text-main); 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    overflow-x: hidden; 
    padding-top: 80px; /* Navbar ke liye space */
}

a { text-decoration: none; color: inherit; }
img { width: 100%; display: block; }

/* Container width 88% taaki text/cards side se door rahein */
.container { 
    width: 88%; 
    max-width: 1300px; 
    margin: auto; 
}

section { padding: 90px 0; }
.section-title { font-size: 44px; margin-bottom: 18px; }
.section-description { color: var(--text-muted); line-height: 1.9; margin-bottom: 55px; max-width: 850px; }

/* ==========================
   PREMIUM EXTRAS (Scrollbar & Selection)
========================== */
::selection { background: var(--accent); color: #fff; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #050505; border-left: 1px solid rgba(255,255,255,0.05); }
::-webkit-scrollbar-thumb { background: #222; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ==========================
   HEADER & NAVBAR (LOCKED)
========================== */
header { 
    position: fixed; 
    top: 0; 
    width: 100%; 
    height: 80px; 
    z-index: 999; 
    background: rgba(0,0,0,0.95); 
    backdrop-filter: blur(20px); 
    border-bottom: 1px solid rgba(255,255,255,0.06); 
}

.navbar { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 30px; font-weight: bold; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: #cfcfcf; transition: 0.3s; font-size: 15px; }
.nav-links a:hover { color: var(--accent); }

/* DROPDOWN */
.dropdown { position: relative; display: inline-block; }
.dropbtn { cursor: pointer; display: flex; align-items: center; gap: 5px; }
.dropdown-content { display: none; position: absolute; background-color: rgba(10, 10, 10, 0.95); min-width: 180px; box-shadow: 0px 10px 30px rgba(0,0,0,0.5); border-radius: 16px; border: 1px solid rgba(255,255,255,0.08); z-index: 1000; top: 100%; left: 0; padding: 10px 0; backdrop-filter: blur(20px); }
.dropdown-content a { color: #cfcfcf; padding: 12px 22px; display: block; transition: 0.3s; font-size: 15px; }
.dropdown-content a:hover { background-color: rgba(255,255,255,0.05); color: var(--accent); padding-left: 28px; }
.dropdown:hover .dropdown-content { display: block; }

/* ==========================
   WALLPAPER CARDS (Reusable & Minimal)
========================== */
/* 4 Cards per row ke liye size 250px kiya gaya hai */
.wallpaper-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px; }

.wallpaper-card { 
    overflow: hidden; 
    border-radius: 20px; 
    background: #0f0f0f; 
    border: 1px solid rgba(255,255,255,0.06); 
    transition: 0.4s; 
    display: flex; 
    flex-direction: column; 
    text-decoration: none;
}
.wallpaper-card:hover { transform: translateY(-8px); border-color: rgba(255,255,255,0.2); box-shadow: 0 0 35px var(--accent-glow); }

.wallpaper-image { position: relative; overflow: hidden; }
.wallpaper-image img { height: 200px; object-fit: cover; transition: 0.5s; }
.wallpaper-card:hover img { transform: scale(1.08); }

/* Content ko center kiya aur sirf title aur category name ke liye clean banaya */
.wallpaper-content { padding: 20px 15px; text-align: center; }
.card-title { font-size: 18px; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #fff; }

/* ==========================
   FOOTER
========================== */
footer { padding: 90px 0 40px; background: #030303; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; }
.footer-links { display: flex; flex-direction: column; gap: 15px; margin-top: 20px; }
.footer-links a { color: #9d9d9d; transition: 0.3s; }
.footer-links a:hover { color: var(--accent); }
.copyright { margin-top: 55px; text-align: center; color: #707070; font-size: 14px; }

/* ==========================
   RESPONSIVE GLOBALS
========================== */
@media(max-width: 900px) { .nav-links { display: none; } }
@media(max-width: 600px) { .section-title { font-size: 34px; } }