/* ===================================
   DAMIR STUDIO v2 — Monochrome Design
   Colors: Black, Dark Gray, White only
   =================================== */

/* Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    font-family: 'DM Sans', sans-serif; 
    background: #000000; 
    color: #ffffff; 
    line-height: 1.6; 
    position: relative;
    overflow-x: hidden;
}

/* Noise Texture */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    z-index: 9999;
    opacity: 0.4;
}

/* Typography */
.font-heading { font-family: 'Space Grotesk', sans-serif; }

/* Gradient Text (White to Gray) */
.gradient-text {
    background: linear-gradient(135deg, #ffffff 0%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass Card */
.card-glass {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(0px); /* Removed blur for cleaner dark look */
    border: 1px solid rgba(255, 255, 255, 0.1); /* Slightly more visible border */
    border-radius: 24px; /* More rounded */
    transition: all 0.3s ease;
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); /* No shadow by default to match flat look */
    position: relative;
    z-index: 10;
}
.card-glass:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5); /* Shadow only on hover */
}

/* Grayscale Icons (Emojis to White/Gray) */
.icon-mono {
    filter: grayscale(100%) brightness(150%) contrast(90%);
    opacity: 0.8;
}

/* Navigation */
.nav-glass {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Nav Links */
.nav-link {
    color: #808080;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}
.nav-link:hover { color: #ffffff; }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px; /* Thinner line */
    background: #ffffff;
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

/* Buttons */
.btn-primary {
    background: #ffffff;
    color: #000000;
    border: none;
    padding: 14px 36px;
    border-radius: 100px; /* Pill shape */
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}
.btn-primary:hover {
    background: #e0e0e0;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.1);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 14px 36px;
    border-radius: 100px; /* Pill shape */
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.5);
}
.btn-lg { padding: 18px 56px; font-size: 18px; }

/* Tech Tags */
.tech-tag {
    background: rgba(255, 255, 255, 0.05);
    color: #a0a0a0;
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
    letter-spacing: 0.02em;
}

/* Form Inputs */
.form-input {
    width: 100%;
    padding: 18px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    color: #ffffff;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}
.form-input::placeholder { color: #505050; }
.form-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}
textarea.form-input { resize: vertical; min-height: 140px; }

/* FAQ */
.faq-question { cursor: pointer; transition: color 0.3s ease; }
.faq-question:hover { color: #ffffff; }
.faq-answer { line-height: 1.8; color: #a0a0a0; padding-top: 0 !important; margin-top: -10px; }
.faq-item.active .faq-answer { display: block; padding-top: 0; }
.faq-item.active .faq-question { color: #ffffff; }
.faq-item.active .faq-question .text-2xl { transform: rotate(45deg); }

/* Stats */
.stat-number {
    background: linear-gradient(135deg, #ffffff 0%, #808080 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.03em;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #000000; }
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Selection */
::selection { background: #ffffff; color: #000000; }

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .btn-primary, .btn-secondary { padding: 12px 24px; font-size: 14px; }
    .btn-lg { padding: 14px 32px; font-size: 16px; }
}