/* Global Styles - Safa Formwork & Scaffolding */

:root {
    --bg: #FAF9F6;
    --text: #1E1E1E;
    --accent: #C9A961;
    --hover: #D4B87A;
    --accent-light: #E8D5A8;
    --radius: 12px;
    --shadow: rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Base button styles - Golden-Brown/Caramel theme, Performance Optimized */
button, .btn {
    background: linear-gradient(135deg, #E0B27C 0%, #D4A574 50%, #C89A60 100%);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, background 0.3s ease;
    font-family: 'Poppins', sans-serif;
    display: inline-block;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    box-shadow: 0 4px 15px rgba(200, 154, 96, 0.35);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

button:hover, .btn:hover {
    background: linear-gradient(135deg, #D4A574 0%, #C89A60 50%, #B88950 100%);
    transform: translate3d(0, -4px, 0) scale(1.02);
    -webkit-transform: translate3d(0, -4px, 0) scale(1.02);
    box-shadow: 0 8px 25px rgba(200, 154, 96, 0.5);
}

button:active, .btn:active {
    transform: translate3d(0, -2px, 0) scale(1.01);
    -webkit-transform: translate3d(0, -2px, 0) scale(1.01);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--text);
    margin-bottom: 10px;
}

.section-title p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   FRESH NAVBAR BUILD - NO CONFLICTS
   Desktop: Logo + Text (Left) | Nav Links (Right, 25-35px spacing)
   Mobile: Logo + Text (Left) | Hamburger (Right) → Slide Menu (Below 768px)
   ============================================ */

/* ========== HEADER WRAPPER ========== */
.header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: box-shadow 0.3s ease;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    overflow-y: hidden;
    box-sizing: border-box;
}

.header-wrapper.scrolled {
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.12);
}

/* ========== HEADER CONTAINER ========== */
.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    position: relative;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: hidden;
}

/* ========== LOGO SECTION (LEFT SIDE) ========== */
.header-logo-section {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header-logo-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.header-logo-link:hover {
    transform: translateY(-1px);
}


.header-logo-image {
    height: 45px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    display: block;
}


.header-brand-text {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #c2925f;
    letter-spacing: -0.3px;
    display: inline-block;
    line-height: 1;
    white-space: nowrap;
}

/* ========== DESKTOP NAVIGATION (RIGHT SIDE) ========== */
.desktop-nav {
    display: flex;
    align-items: center;
}

.desktop-nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.desktop-nav-item {
    position: relative;
}

.desktop-nav-link {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: #1a252f;
    text-decoration: none;
    padding: 0.65rem 1rem;
    margin: 0 0.5rem;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    position: relative;
    white-space: nowrap;
}

/* Spacing between links: 25-35px (using margin) */
.desktop-nav-item:not(:last-child) .desktop-nav-link {
    margin-right: 30px;
}

.desktop-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #c2925f, transparent);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.desktop-nav-link:hover {
    color: #c2925f;
    background: rgba(194, 146, 95, 0.08);
}

.desktop-nav-link:hover::before {
    width: 70%;
}

.desktop-nav-link.active {
    color: #c2925f;
    background: rgba(194, 146, 95, 0.12);
    font-weight: 600;
}

.desktop-nav-link.active::before {
    width: 70%;
}

/* ============================================
   MOBILE HAMBURGER MENU - NAMESPACED (.safa-hb-*)
   Mobile-only solution - Does NOT affect desktop navbar
   Breakpoint: < 768px
   ============================================ */

/* Mobile Hamburger Toggle Button - Hidden on Desktop */
.safa-hb-toggle {
    display: none;
}

/* Mobile Menu Backdrop - Hidden on Desktop */
.safa-hb-backdrop {
    display: none;
}

/* Mobile Menu - Hidden on Desktop */
.safa-hb-menu {
    display: none;
}

/* ========== MOBILE ONLY (< 768px) ========== */
@media (max-width: 767px) {
    /* Ensure Header Container Has Proper Padding on Mobile - Force with !important */
    .header-wrapper .header-container {
        padding: 8px 15px !important;
        min-height: 50px;
        height: 50px !important;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    /* Hide Desktop Navigation on Mobile */
    .desktop-nav {
        display: none !important;
    }

    /* Adjust Header Container Layout for Mobile */
    .header-container {
        justify-content: space-between !important;
        align-items: center !important;
        gap: 12px !important;
        overflow: hidden;
    }

    /* Fix Logo Section - Prevent Overflow on Mobile */
    .header-logo-section {
        flex: 1 1 auto !important;
        min-width: 0 !important;
        max-width: calc(100% - 60px) !important;
        overflow: hidden;
        display: flex;
        align-items: center;
    }

    .header-logo-link {
        gap: 8px !important;
        max-width: 100%;
        overflow: hidden;
        display: flex;
        align-items: center;
        height: 100%;
    }

    .header-brand-text {
        font-size: 1rem !important;
        font-weight: 700 !important;
        color: #c2925f !important;
        letter-spacing: 0.15px !important;
        text-transform: uppercase !important;
        line-height: 1.2 !important;
        display: inline-block;
        vertical-align: middle;
    }

    .header-logo-image {
        height: 45px !important;
        max-width: 120px !important;
        flex-shrink: 1;
    }


    .header-brand-text {
        font-size: 1.2rem !important;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Show Hamburger Toggle - Right Side, Within Frame - High Specificity */
    .header-container .safa-hb-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 44px !important;
        height: 44px !important;
        background: transparent;
        border: 2px solid rgba(194, 146, 95, 0.3);
        border-radius: 8px;
        cursor: pointer;
        padding: 0 !important;
        transition: none !important; /* ⚡ INSTANT - No animation */
        position: relative !important;
        z-index: 1001;
        gap: 6px;
        margin-left: auto !important;
        margin-right: 0 !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        flex-shrink: 0 !important;
        box-sizing: border-box !important;
        overflow: visible;
    }

    .safa-hb-toggle:hover {
        border-color: #c2925f;
        background: rgba(194, 146, 95, 0.05);
    }

    .safa-hb-toggle:focus {
        outline: 2px solid #c2925f;
        outline-offset: 2px;
    }

    .safa-hb-bar {
        width: 24px;
        height: 2.5px;
        background: #1a252f;
        border-radius: 2px;
        transition: none !important; /* ⚡ INSTANT - No animation */
        transform-origin: center;
        display: block;
    }

    .safa-hb-toggle:hover .safa-hb-bar {
        background: #c2925f;
    }

    /* Hamburger Active State (X) - Instant Transformation */
    .safa-hb-toggle[aria-expanded="true"] {
        box-shadow: 0 0 20px rgba(194, 146, 95, 0.4);
    }

    .safa-hb-toggle[aria-expanded="true"] .safa-hb-bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg) scaleX(1.1);
        background: #c2925f;
    }

    .safa-hb-toggle[aria-expanded="true"] .safa-hb-bar:nth-child(2) {
        opacity: 0;
        transform: scale(0) rotate(180deg);
    }

    .safa-hb-toggle[aria-expanded="true"] .safa-hb-bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg) scaleX(1.1);
        background: #c2925f;
    }

    /* Mobile Menu Backdrop - Instant Display */
    .safa-hb-backdrop {
        display: none; /* Hidden by default */
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, 
                    rgba(0, 0, 0, 0.7) 0%, 
                    rgba(0, 0, 0, 0.6) 50%,
                    rgba(0, 0, 0, 0.65) 100%);
        backdrop-filter: blur(12px) saturate(180%);
        -webkit-backdrop-filter: blur(12px) saturate(180%);
        z-index: 999;
        opacity: 1;
        transition: none !important; /* ⚡ INSTANT - No animation */
        pointer-events: all;
    }

    .safa-hb-backdrop[aria-hidden="false"] {
        display: block !important; /* ⚡ INSTANT - Show immediately */
        opacity: 1;
        pointer-events: all;
    }

    /* Remove animated gradient overlay */
    .safa-hb-backdrop::before {
        display: none !important;
    }

    /* Mobile Menu - Instant Display */
    .safa-hb-menu {
        display: none; /* Hidden by default */
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        max-width: 80vw;
        height: 100vh;
        background: #ffffff url('assets/menu-bg.jpg') center center / cover no-repeat;
        background-color: #ffffff;
        box-shadow: -8px 0 40px rgba(0, 0, 0, 0.25), 
                    inset -2px 0 20px rgba(194, 146, 95, 0.1);
        z-index: 1000;
        transition: none !important; /* ⚡ INSTANT - No animation */
        overflow-y: auto;
        overflow-x: hidden;
        padding: 100px 0 40px;
        opacity: 1;
        transform: none;
    }

    .safa-hb-menu[aria-hidden="false"] {
        display: block !important; /* ⚡ INSTANT - Show immediately */
        right: 0;
        opacity: 1;
        transform: none;
    }

    /* Remove animated overlays */
    .safa-hb-menu::after {
        display: none !important;
    }

    .safa-hb-menu::before {
        display: none !important;
    }

    .safa-hb-menu-top-line {
        display: none !important;
    }

    .safa-hb-menu-list {
        list-style: none;
        margin: 0;
        padding: 0 30px;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        position: relative;
        z-index: 1;
    }

    .safa-hb-menu-item {
        opacity: 1; /* ⚡ INSTANT - Always visible when menu is open */
        transform: none;
        filter: none;
        transition: none !important; /* ⚡ INSTANT - No animation */
    }

    .safa-hb-menu[aria-hidden="false"] .safa-hb-menu-item {
        opacity: 1;
        transform: none;
        filter: none;
    }

    /* Remove all staggered animation delays */
    .safa-hb-menu[aria-hidden="false"] .safa-hb-menu-item:nth-child(1),
    .safa-hb-menu[aria-hidden="false"] .safa-hb-menu-item:nth-child(2),
    .safa-hb-menu[aria-hidden="false"] .safa-hb-menu-item:nth-child(3),
    .safa-hb-menu[aria-hidden="false"] .safa-hb-menu-item:nth-child(4),
    .safa-hb-menu[aria-hidden="false"] .safa-hb-menu-item:nth-child(5),
    .safa-hb-menu[aria-hidden="false"] .safa-hb-menu-item:nth-child(6) { 
        transition-delay: 0s !important; 
    }

    .safa-hb-link {
        font-family: 'Inter', sans-serif;
        font-size: 1.1rem;
        font-weight: 500;
        color: #1a252f;
        text-decoration: none;
        padding: 1rem 1.5rem;
        border-radius: 12px;
        display: block;
        transition: none !important; /* ⚡ INSTANT - No animation */
        background: rgba(194, 146, 95, 0.05);
        border: 1px solid rgba(194, 146, 95, 0.1);
        position: relative;
        z-index: 1;
        transform: none;
        overflow: hidden;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    /* Remove animated background gradient */
    .safa-hb-link::before {
        display: none !important;
    }

    /* Remove glow effect */
    .safa-hb-link::after {
        display: none !important;
    }

    .safa-hb-link:hover,
    .safa-hb-link:focus,
    .safa-hb-link.active {
        color: #fff;
        background: linear-gradient(135deg, #c2925f 0%, #b88550 50%, #a67540 100%);
        border-color: #c2925f;
        transform: none; /* ⚡ INSTANT - No transform */
        box-shadow: 0 8px 25px rgba(194, 146, 95, 0.5),
                    0 0 30px rgba(194, 146, 95, 0.3),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2);
        outline: none;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    }

    /* Remove pulse animation */
    .safa-hb-link.active {
        animation: none !important;
    }
}

@media (max-width: 480px) {
    /* Ensure Header Container Has Proper Padding on Small Mobile - Force with !important */
    .header-wrapper .header-container {
        padding: 8px 12px !important;
        min-height: 50px;
        height: 50px !important;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
        gap: 10px !important;
        align-items: center !important;
        display: flex !important;
    }

    .header-logo-section {
        display: flex !important;
        align-items: center !important;
    }

    .header-logo-link {
        display: flex !important;
        align-items: center !important;
        height: 100% !important;
    }

    .header-logo-image {
        height: 35px !important;
        max-width: 100px !important;
    }

    .header-brand-text {
        font-size: 1rem !important;
    }

    .header-container .safa-hb-toggle {
        width: 40px !important;
        height: 40px !important;
        margin-left: auto !important;
        margin-right: 0 !important;
    }

    .safa-hb-bar {
        width: 20px;
    }

    .safa-hb-menu {
        width: 260px;
        max-width: 75vw;
    }

    .safa-hb-link {
        font-size: 1rem;
        padding: 0.875rem 1.25rem;
    }
}


/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .section {
        padding: 60px 0;
    }

}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Utility Classes */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }


/* Floating Drag & Drop Hint */
#cursorDndHint{
	position: fixed;
	top: 0;
	left: 0;
	transform: translate3d(-9999px, -9999px, 0);
	background: rgba(34, 34, 34, 0.92);
	color: #fff;
	padding: 8px 12px;
	border-radius: 10px;
	box-shadow: 0 8px 20px rgba(0,0,0,.25);
	font-size: 0.9rem;
	font-weight: 600;
	letter-spacing: .2px;
	pointer-events: none;
	opacity: 0;
	transition: opacity .15s ease;
	z-index: 2000;
	user-select: none;
	-webkit-user-select: none;
	white-space: nowrap;
}