/*
|--------------------------------------------------------------------------
| GLOBAL THEME STYLESHEET (css/style.css)
|--------------------------------------------------------------------------
| DESCRIPTION: Hardscaping & Paving Professional Theme Base.
*/

:root {
    /* --- BRAND COLORS --- */
    --color-primary: #EA580C;        /* Construction Orange/Rust */
    --color-primary-hover: #C2410C;
    --color-text-on-primary: #FFFFFF;

    /* --- BACKGROUNDS --- */
    --color-bg: #F8FAFC;            /* Clean Slate */
    --color-card: #FFFFFF;
    --color-border: #E2E8F0;
    
    /* --- TYPOGRAPHY --- */
    --color-text-main: #0F172A;     /* Deep Slate */
    --color-text-muted: #64748B;    /* Muted Slate */
    --color-accent: #334155;        
    
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Inter', sans-serif;

    /* --- SHAPES --- */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;

    /* --- DYNAMIC COMPONENTS --- */
    --color-modal-overlay: rgba(15, 23, 42, 0.75);
    --color-upload-hover: var(--color-primary);
    
    /* --- NEW: OVERLAY TEXT (For text on top of images) --- */
    --color-text-overlay: #FFFFFF;
    --shadow-text-overlay: 0 2px 8px rgba(0,0,0,0.4);

    /* Button Hovers */
    --btn-hover-bg: #F1F5F9;
    --btn-text-hover: var(--color-primary);


}

* { box-sizing: border-box; }

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text-main);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

h1, h2, h3 { font-family: var(--font-heading); }

/* --- Utility Classes --- */
.container { max-width: 1200px; margin: 0 auto;  }
.hidden { display: none !important; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.text-center { text-align: center; }
.w-full { width: 100%; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.2rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-on-primary);
    box-shadow: 0 4px 6px -1px var(--color-shadow-glow, rgba(234, 88, 12, 0.3));
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px var(--color-shadow-glow, rgba(234, 88, 12, 0.4));
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.btn-outline:hover {
    background-color: var(--btn-hover-bg);
    color: var(--btn-text-hover);
    border-color: var(--color-border);
}

/* --- Form Elements --- */
input, textarea, select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-family: inherit;
    background-color: var(--color-card);
    color: var(--color-text-main);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.2);
}

/* --- Modal Base --- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-modal-overlay);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0s 0s;
}

.modal-content {
    background: var(--color-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 450px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: scale(0.95);
    transition: transform 0.3s ease;
    position: relative;
    border: 1px solid var(--color-border);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    top: 1rem; right: 1rem;
    background: none; border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: color 0.2s;
}

.close-modal:hover { color: var(--color-accent); }

/* --- Button Shine Animation --- */
@keyframes shine-swipe {
    0% { left: -200%; opacity: 0; }
    1% { opacity: 1; }
    60% { left: 200%; opacity: 1; } /* Swipe takes 2.4s (60% of 4s) */
    61% { opacity: 0; }
    100% { left: 200%; opacity: 0; }
}

.btn-primary, .btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-primary::after, .btn-shine::after {
    content: '';
    position: absolute;
    top: 0;
    left: -200%;
    width: 150%; /* Wider Beam */
    height: 100%;
    
    /* Subtle Gradient (Very low opacity white) */
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.07), transparent);
    
    transform: skewX(-20deg);
    filter: blur(10px); /* High blur for softness */
    animation: shine-swipe 4s infinite ease-in-out; /* 4s loop (more often), ease-in-out (slower movement) */
    pointer-events: none;
}