/* --- المتغيرات اللونية الأساسية --- */
:root {
    --primary-orange: #d36c33;
    --primary-dark: #b85724;
    --bg-dark: #0a0a0f; 
    --accent-yellow: #f5aa27;
    --accent-red: #d64531;
    --text-light: #ffffff;
    --text-gray: #a0a0a8;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

/* --- إعدادات الماوس (الكرسر) الأساسية --- */
body { 
    font-family: 'Montserrat', sans-serif; 
    background-color: var(--bg-dark); 
    color: var(--text-light); 
    overflow-x: hidden; 
    width: 100%; 
    position: relative; 
    transition: background-color 0.5s ease, color 0.5s ease; 
}

/* --- Main Window Scrollbar --- */
::-webkit-scrollbar {
    width: 10px;
    background-color: var(--bg-dark);
}

::-webkit-scrollbar-track {
    background-color: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background-color: transparent;
    border-radius: 10px;
    transition: background-color 0.3s ease;
}

::-webkit-scrollbar:hover ::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.15);
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--primary-orange);
}

section { scroll-margin-top: 120px; }

/* --- إعدادات الخط الكلاسيكي الجديد Typography Accents --- */
.serif-accent,
.serif-accent * {
    font-family: 'Playfair Display', serif !important;
    font-style: italic !important;
    font-weight: 400 !important; 
    color: #ffffff !important; 
    letter-spacing: 0.5px;
}

h1 .serif-accent, 
h2 .serif-accent {
    display: inline-block;
    font-size: 1.1em;
}

/* Preloader & WebGL */
#preloader { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background-color: var(--bg-dark); z-index: 99999; display: flex; flex-direction: column; justify-content: center; align-items: center; transition: background-color 0.5s ease;}
.logo-loader-wrapper { 
    position: relative; 
    width: 280px; 
    margin-bottom: 40px; 
    display: flex;
    justify-content: center;
}
.logo-loader-bg { 
    width: 100%; 
    height: auto; 
    opacity: 0.15; 
    filter: grayscale(100%); 
    display: block; 
}
.logo-loader-fill { 
    position: absolute; 
    bottom: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    object-position: bottom; 
    clip-path: inset(100% 0 0 0); 
    display: block; 
    filter: none; 
}
.loader-counter { font-size: 80px; font-weight: 900; color: transparent; -webkit-text-stroke: 2px rgba(255,255,255,0.2); position: relative; }
.loader-counter::before { content: attr(data-count); position: absolute; left: 0; top: 0; color: var(--primary-orange); -webkit-text-stroke: 0px; overflow: hidden; width: 0%; white-space: nowrap; transition: width 0.1s; }

#particles-container { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -2; background-color: transparent; pointer-events: none; transition: background-color 0.5s ease;}
#mouse-catcher { position: fixed; top:0; left:0; width:100vw; height:100vh; z-index: -1; }

.reveal-up { opacity: 0; transform: translateY(60px); transition: all 0.9s cubic-bezier(0.2, 0.8, 0.2, 1); }
.reveal-left { opacity: 0; transform: translateX(-60px); transition: all 0.9s cubic-bezier(0.2, 0.8, 0.2, 1); }
.reveal-right { opacity: 0; transform: translateX(60px); transition: all 0.9s cubic-bezier(0.2, 0.8, 0.2, 1); }
.reveal-up.active, .reveal-left.active, .reveal-right.active { opacity: 1; transform: translate(0) scale(1); }
.d-1 { transition-delay: 0.15s; } .d-2 { transition-delay: 0.3s; } .d-3 { transition-delay: 0.45s; } .d-4 { transition-delay: 0.6s; } .d-5 { transition-delay: 0.75s; }

/* Buttons & Layout */
.btn { display: inline-block; padding: 14px 32px; border-radius: 50px; font-weight: 700; font-size: 15px; text-decoration: none; transition: all 0.4s ease; border: none; outline: none; }
.btn-primary { background: white; color: black; box-shadow: 0 10px 20px rgba(255,255,255, 0.1); }
.btn-primary:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 15px 25px rgba(255,255,255, 0.2); }
.btn-outline { background: transparent; color: var(--text-light); border: 2px solid var(--glass-border); }
.btn-outline:hover { background: var(--glass-bg); transform: translateY(-4px); border-color: var(--text-light);}

.main-container { padding-top: 30px; position: relative; z-index: 10; pointer-events: none; }
header, section, footer, .modal-overlay, #book-call-btn { pointer-events: auto; }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 54px; font-weight: 900; letter-spacing: -1.5px; margin-bottom: 15px; color: var(--text-light);}
.section-title p { color: var(--text-gray); font-size: 16px; max-width: 700px; margin: 0 auto; line-height: 1.6; transition: color 0.5s ease;}

/* --- 1. Hero Section --- */
.hero { display: flex; align-items: center; justify-content: space-between; max-width: 1300px; margin: 40px auto 120px; padding: 0 40px; min-height: 70vh; }
.hero-content { flex: 1.1; max-width: 650px; padding-right: 40px; }

#dynamicHeroTitle { opacity: 0; transform: translateY(40px); }
.hero-content h1 { font-size: 60px; font-weight: 900; line-height: 1.1; margin-bottom: 25px; letter-spacing: -2px; word-break: break-word; min-height: 140px; }
.hero-content p { font-size: 18px; color: var(--text-gray); line-height: 1.7; margin-bottom: 25px; font-weight: 500; opacity: 0; transform: translateY(20px); }

/* --- Hero Indicators --- */
.hero-indicators { display: flex; gap: 8px; margin-bottom: 40px; opacity: 0; transform: translateY(20px); }
.hero-indicators .indicator { width: 8px; height: 8px; border-radius: 50%; background: var(--glass-border); transition: all 0.4s ease; }
.hero-indicators .indicator.active { background: var(--primary-orange); width: 24px; border-radius: 10px; }

.hero-buttons { opacity: 0; transform: translateY(20px); }

/* --- إعدادات فيديو الـ Hero --- */
.hero-image-container { flex: 1; position: relative; height: 600px; display: flex; justify-content: center; align-items: center; opacity: 0; transform: translateY(40px); }
.studio-glow { position: absolute; width: 450px; height: 450px; background: radial-gradient(circle, rgba(211, 108, 51, 0.4) 0%, transparent 70%); border-radius: 50%; z-index: 1; filter: blur(50px); }
.hero-video-container { 
    position: relative; 
    width: 100%; 
    max-width: 380px; 
    height: 550px; 
    z-index: 2; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    animation: float 6s ease-in-out infinite; 
}
.hero-video { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    border-radius: 24px; 
    filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.6)); 
    transition: transform 0.4s ease; 
}
.hero-video-container:hover .hero-video { 
    transform: scale(1.05); 
}

/* --- شريط التحكم في الصوت (Mute + Volume Slider) --- */
.video-controls-wrapper {
    position: absolute;
    top: 15px;
    left: 15px; 
    z-index: 10;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.4); 
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 4px;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    overflow: hidden;
}

.video-controls-wrapper:hover {
    background: rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 0.4);
}

.video-mute-btn {
    background: transparent;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    outline: none;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.video-mute-btn:hover {
    color: var(--primary-orange); 
    transform: scale(1.1);
}

.video-mute-btn svg { width: 18px; height: 18px; }

/* حاوية السلايدر */
.volume-slider-container {
    width: 0;
    opacity: 0;
    position: relative;
    display: flex;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.video-controls-wrapper:hover .volume-slider-container {
    width: 80px; 
    opacity: 1;
    margin-right: 12px;
    margin-left: 5px;
}

.volume-track {
    position: absolute;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    pointer-events: none;
    overflow: hidden;
}

.volume-fill {
    height: 100%;
    width: 0%;
    background: var(--primary-orange);
    border-radius: 10px;
}

.volume-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 20px;
    background: transparent;
    outline: none;
    position: relative;
    z-index: 2;
    margin: 0;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
    transition: transform 0.2s, background 0.2s;
}

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.3);
    background: var(--primary-orange);
}

@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-15px); } 100% { transform: translateY(0px); } }

/* --- 3. Process Timeline --- */
.process-section { max-width: 1300px; margin: 120px auto; padding: 0 40px; }
.process-timeline { display: flex; justify-content: space-between; align-items: flex-start; gap: 0; position: relative; margin-top: 60px; }
.process-timeline::before { content: ''; position: absolute; top: 55px; left: 12%; width: 75%; height: 2px; background: linear-gradient(90deg, transparent, var(--primary-orange), var(--accent-yellow), var(--primary-orange), transparent); z-index: 0; }
.process-step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; z-index: 1; padding: 0 10px; }
.step-number { font-size: 11px; font-weight: 900; color: var(--primary-orange); letter-spacing: 2px; margin-bottom: 8px; opacity: 0.7; }
.step-icon { width: 70px; height: 70px; background: var(--glass-bg); border: 2px solid var(--primary-orange); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; position: relative; transition: all 0.4s ease; box-shadow: 0 0 20px rgba(211, 108, 51, 0.2); }
.step-icon svg { width: 28px; height: 28px; stroke: var(--primary-orange); }
.process-step:hover .step-icon { background: var(--primary-orange); transform: scale(1.1) translateY(-5px); box-shadow: 0 15px 30px rgba(211, 108, 51, 0.4); }
.process-step:hover .step-icon svg { stroke: white; }
.process-step h3 { font-size: 18px; font-weight: 800; color: var(--text-light); margin-bottom: 10px; transition: color 0.5s ease; }
.process-step p { font-size: 13px; color: var(--text-gray); line-height: 1.6; font-weight: 500; max-width: 180px; }

/* ========================================== */
/* --- Bottle Scroll Sequence --- */
/* ========================================== */
.bottle-sequence-section { height: 300vh; position: relative; margin: 60px 0; }
.sticky-bottle-container { position: sticky; top: 0; height: 100vh; width: 100%; display: flex; justify-content: center; align-items: center; overflow: hidden; }
.seq-bottle { position: absolute; height: 70vh; object-fit: contain; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.6)); will-change: transform; }
.bottle-1 { z-index: 1; }
.bottle-2 { z-index: 2; transform: translateY(120vh); }
.bottle-3 { z-index: 3; transform: translateY(120vh); }

/* --- 4. Use Cases Slider --- */
.slider-section { max-width: 1300px; margin: 0 auto 120px; padding: 0 40px; }
.slider-container { display: flex; align-items: center; justify-content: space-between; gap: 80px; }
.slider-text-content { flex: 1; max-width: 450px; }
.slider-subtitle { font-size: 14px; color: var(--primary-orange); font-weight: 700; margin-bottom: 12px; letter-spacing: 1px; }
.slider-title { font-size: 48px; font-weight: 900; line-height: 1.1; margin-bottom: 25px; color: var(--text-light); transition: color 0.5s ease;}
.slider-desc { font-size: 16px; color: var(--text-gray); line-height: 1.8; margin-bottom: 40px; font-weight: 500;}
.slider-nav { display: flex; gap: 15px; }
.nav-btn { background: transparent; border: 1px solid var(--glass-border); width: 55px; height: 55px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text-light); transition: all 0.3s ease; outline: none; }
.nav-btn:hover { border-color: var(--primary-orange); background: rgba(211, 108, 51, 0.1); color: var(--primary-orange); transform: scale(1.05); }
.nav-btn svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;}
.slider-cards-wrapper { flex: 1.2; position: relative; height: 550px; display: flex; justify-content: flex-end; align-items: center;}
.cards-stack { position: relative; width: 420px; height: 100%; perspective: 1000px; }
.slide-card { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 24px; overflow: hidden; box-shadow: -10px 20px 40px rgba(0,0,0,0.5); transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1); transform-origin: right center; background: #1a1a1a; border: 1px solid rgba(255,255,255,0.05);}
.slide-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease;}
.slide-card:hover img { transform: scale(1.05); }
.slide-card[data-pos="0"] { z-index: 4; transform: translateX(0) scale(1) rotate(0deg); opacity: 1; filter: brightness(1); }
.slide-card[data-pos="1"] { z-index: 3; transform: translateX(35px) scale(0.92) rotate(4deg); opacity: 0.8; filter: brightness(0.6); }
.slide-card[data-pos="2"] { z-index: 2; transform: translateX(70px) scale(0.84) rotate(8deg); opacity: 0.6; filter: brightness(0.4); }
.slide-card[data-pos="3"], .slide-card[data-pos="4"] { z-index: 1; transform: translateX(100px) scale(0.75) rotate(12deg); opacity: 0; pointer-events: none; }
.slide-card[data-pos="-1"] { z-index: 5; transform: translateX(-150px) scale(1.05) rotate(-5deg); opacity: 0; pointer-events: none; } 

/* --- 6. About Section --- */
.about-section { max-width: 1300px; margin: 0 auto 100px; padding: 0 40px; }
.about-container { background-color: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); border-radius: 60px 20px; padding: 60px; display: flex; align-items: center; gap: 60px; box-shadow: 0 30px 60px rgba(0,0,0,0.4); color: var(--text-light); }
.cards-column { flex: 1; display: flex; gap: 20px; }
.feature-card { flex: 1; border-radius: 30px; padding: 40px 20px; text-align: center; transition: transform 0.4s ease; box-shadow: 0 15px 35px rgba(0,0,0,0.15); }
.feature-card:hover { transform: translateY(-10px); }
.card-vision, .card-mission { background-color: rgba(255,255,255,0.05); border: 1px solid var(--glass-border); color: var(--text-light); }
.icon-circle { width: 60px; height: 60px; background-color: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.icon-circle svg { width: 30px; height: 30px; stroke: var(--text-light); }
.feature-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 10px; }
.feature-card p { font-size: 14px; line-height: 1.6; font-weight: 500; }
.text-column { flex: 1.2; color: var(--text-light); }
.text-column h2 { font-size: 44px; font-weight: 900; line-height: 1.1; margin-bottom: 20px; }
.text-column p { font-size: 16px; line-height: 1.8; font-weight: 500; opacity: 0.9; }

/* --- 9. Pricing (4 Columns Layout) --- */
.pricing-section { max-width: 1300px; margin: 120px auto 40px; padding: 0 40px; }
.pricing-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 60px; align-items: stretch; }
.pricing-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 30px; padding: 40px 25px; position: relative; transition: transform 0.4s ease, box-shadow 0.4s ease; backdrop-filter: blur(10px); display: flex; flex-direction: column; height: 100%;}
.pricing-card:hover { transform: translateY(-10px); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3); }
.pricing-badge { font-size: 11px; font-weight: 800; color: var(--primary-orange); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; }
.pricing-price { font-size: 32px; font-weight: 900; color: var(--text-light); line-height: 1.2; margin-bottom: 5px; transition: color 0.5s ease; }
.price-currency { font-size: 24px; margin-top: 12px; color: var(--text-gray); }
.pricing-period { font-size: 12px; color: var(--text-gray); margin-bottom: 25px; font-weight: 600; line-height: 1.5; }
.pricing-features { list-style: none; margin-bottom: 35px; display: flex; flex-direction: column; gap: 12px; flex-grow: 1;}
.pricing-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; font-weight: 600; color: var(--text-light); transition: color 0.5s ease; line-height: 1.5;}
.pricing-features li svg { width: 16px; height: 16px; flex-shrink: 0; stroke: #2ecc71; margin-top: 2px;}
.pricing-btn { width: 100%; text-align: center; display: block; margin-top: auto;}

/* --- 7. Sustainability Section --- */
.sustainability-section { max-width: 1300px; margin: 120px auto; padding: 0 40px; }
.sustain-inner { display: flex; align-items: center; gap: 80px; background: linear-gradient(135deg, rgba(46, 204, 113, 0.05), rgba(211, 108, 51, 0.05)); border: 1px solid rgba(46, 204, 113, 0.2); border-radius: 40px; padding: 70px 60px; position: relative; overflow: hidden; }
.sustain-inner::before { content: ''; position: absolute; top: -50%; right: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(46, 204, 113, 0.08) 0%, transparent 70%); pointer-events: none; }
.sustain-text { flex: 1.3; }
.sustain-badge { display: inline-block; background: rgba(46, 204, 113, 0.1); border: 1px solid rgba(46, 204, 113, 0.3); color: #2ecc71; padding: 6px 18px; border-radius: 50px; font-size: 13px; font-weight: 700; margin-bottom: 20px; letter-spacing: 0.5px; }
.sustain-text h2 { font-size: 52px; font-weight: 900; line-height: 1.1; margin-bottom: 20px; letter-spacing: -1.5px; color: var(--text-light); transition: color 0.5s ease; }
.sustain-text p { font-size: 16px; color: var(--text-gray); line-height: 1.8; margin-bottom: 40px; max-width: 500px; }
.sustain-stats { display: flex; gap: 40px; }
.sustain-stat { display: flex; flex-direction: column; }
.stat-num { font-size: 48px; font-weight: 900; color: #2ecc71; line-height: 1; }
.stat-unit { font-size: 28px; font-weight: 900; color: #2ecc71; }
.stat-label { font-size: 12px; color: var(--text-gray); font-weight: 600; margin-top: 5px; letter-spacing: 0.5px; text-transform: uppercase; }
.sustain-visual { flex: 1; position: relative; height: 300px; display: flex; align-items: center; justify-content: center; }
.sustain-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(46, 204, 113, 0.2); animation: sustainPulse 3s ease-in-out infinite; }
.ring-1 { width: 200px; height: 200px; animation-delay: 0s; border-color: rgba(46, 204, 113, 0.3); }
.ring-2 { width: 260px; height: 260px; animation-delay: 0.5s; }
.ring-3 { width: 320px; height: 320px; animation-delay: 1s; border-color: rgba(46, 204, 113, 0.1); }
@keyframes sustainPulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.05); opacity: 0.6; } }
.sustain-icon-center { width: 120px; height: 120px; background: linear-gradient(135deg, rgba(46, 204, 113, 0.15), rgba(46, 204, 113, 0.05)); border: 2px solid rgba(46, 204, 113, 0.4); border-radius: 50%; display: flex; align-items: center; justify-content: center; position: relative; z-index: 2; }
.sustain-icon-center svg { width: 50px; height: 50px; stroke: #2ecc71; }

/* --- 8. FAQ Section --- */
.faq-section { max-width: 900px; margin: 0 auto 120px; padding: 0 40px; }
.faq-container { display: flex; flex-direction: column; gap: 15px; }
.faq-item { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 20px; overflow: hidden; transition: all 0.3s ease; }
.faq-btn { width: 100%; text-align: left; padding: 25px 30px; background: transparent; border: none; color: var(--text-light); font-size: 18px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; outline: none; transition: color 0.5s ease;}
.faq-btn span.plus-icon { font-size: 24px; transition: transform 0.4s ease; color: var(--primary-orange); font-weight: 400;}
.faq-item.active { border-color: var(--primary-orange); }
.faq-item.active .faq-btn span.plus-icon { transform: rotate(45deg); }
.faq-content { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-content p { padding: 0 30px 25px; color: var(--text-gray); line-height: 1.7; font-size: 15px; font-weight: 500; transition: color 0.5s ease;}

/* --- Quote CTA --- */
.quote-section { max-width: 1300px; margin: 0 auto 120px; padding: 0 40px; }
.quote-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 40px; padding: 70px 40px; text-align: center; backdrop-filter: blur(15px); box-shadow: 0 30px 60px rgba(0,0,0,0.1); position: relative; overflow: hidden; transition: all 0.5s ease;}
.quote-card::before { content: ''; position: absolute; top: -50%; left: 50%; transform: translateX(-50%); width: 300px; height: 300px; background: radial-gradient(circle, rgba(211, 108, 51, 0.2) 0%, transparent 70%); border-radius: 50%; z-index: -1; }
.quote-card h2 { font-size: 42px; font-weight: 900; margin-bottom: 20px; letter-spacing: -1px; text-transform: uppercase; color: var(--text-light);}
.quote-card p { font-size: 17px; color: var(--text-gray); line-height: 1.8; max-width: 800px; margin: 0 auto 35px; transition: color 0.5s ease;}

/* --- Forms & Modal --- */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(10px); z-index: 100000; display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: all 0.4s ease; }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content { background: rgba(15, 15, 20, 0.85); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); border: 1px solid rgba(255,255,255,0.1); border-radius: 32px; padding: 50px 60px; max-width: 700px; width: 90%; max-height: 85vh; overflow-y: auto; position: relative; transform: translateY(40px) scale(0.95); transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); box-shadow: 0 40px 80px rgba(0,0,0,0.8); }
.modal-overlay.active .modal-content { transform: translateY(0) scale(1); }
.modal-content::-webkit-scrollbar { width: 8px; }
.modal-content::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); border-radius: 10px; margin: 20px 0;}
.modal-content::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 10px; }
.modal-content::-webkit-scrollbar-thumb:hover { background: var(--primary-orange); }
.close-modal { position: absolute; top: 30px; right: 35px; font-size: 36px; color: var(--text-gray); line-height: 1; transition: color 0.3s; z-index: 10;}
.close-modal:hover { color: var(--primary-orange); }
.modal-content h3 { font-size: 36px; font-weight: 900; margin-bottom: 10px; text-transform: uppercase; color: var(--text-light);}
.quote-form .form-row { display: flex; gap: 25px; margin-bottom: 20px; }
.quote-form .form-row > * { flex: 1; }
.quote-form select, .quote-form input, .quote-form textarea { width: 100%; background: rgba(0, 0, 0, 0.2); border: 1px solid rgba(255,255,255,0.08); color: var(--text-light); padding: 18px 24px; border-radius: 16px; font-size: 15px; font-weight: 500; transition: all 0.3s ease; outline: none; box-shadow: inset 0 2px 5px rgba(0,0,0,0.5);}
.quote-form input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1); }
.quote-form select { appearance: none; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="white" viewBox="0 0 24 24"><path d="M7 10l5 5 5-5z"/></svg>'); background-repeat: no-repeat; background-position: right 20px center; }
.quote-form select option { background: var(--bg-dark); color: var(--text-light); }
.quote-form input:focus, .quote-form textarea:focus, .quote-form select:focus { border-color: var(--primary-orange); background: rgba(0, 0, 0, 0.4); box-shadow: 0 0 0 4px rgba(211, 108, 51, 0.15), inset 0 2px 5px rgba(0,0,0,0.5);}
.quote-form textarea { height: 140px; resize: none; }
.quote-form .checkbox-row { display: flex; align-items: flex-start; gap: 15px; margin-top: 10px; margin-bottom: 20px; text-align: left; }
.quote-form .checkbox-row input { appearance: none; width: 22px; height: 22px; min-width: 22px; border: 2px solid rgba(255,255,255,0.2); border-radius: 6px; background: rgba(0,0,0,0.2); margin-top: 2px; padding: 0; position: relative; transition: all 0.2s ease; box-shadow: none;}
.quote-form .checkbox-row input:checked { background: var(--primary-orange); border-color: var(--primary-orange);}
.quote-form .checkbox-row input:checked::after { content: '✔'; position: absolute; color: white; font-size: 14px; top: 50%; left: 50%; transform: translate(-50%, -50%);}
.quote-form .checkbox-row label { font-size: 15px; color: var(--text-gray); line-height: 1.5; }
.privacy-notice { font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 30px; line-height: 1.6;}
.quote-form .btn-submit { width: 100%; padding: 20px; font-size: 16px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; border-radius: 16px; background: linear-gradient(135deg, var(--primary-orange), var(--primary-dark)); color: white; border: none; box-shadow: 0 10px 20px rgba(211, 108, 51, 0.3);}
.quote-form .btn-submit:hover { box-shadow: 0 15px 30px rgba(211, 108, 51, 0.5); transform: translateY(-3px);}

/* --- Toast Notification (Alert) --- */
.toast-notification {
    position: fixed;
    bottom: 40px;
    right: -100%; 
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(46, 204, 113, 0.4);
    z-index: 100001; 
    transition: right 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55); 
    font-weight: 700;
    font-size: 15px;
}

.toast-notification.show {
    right: 30px; 
}

.toast-notification svg {
    width: 24px;
    height: 24px;
    stroke: white;
}

/* --- 10. Premium Footer --- */
.footer { background: rgba(18, 15, 23, 0.6); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 80px 40px 30px; border-radius: 60px 60px 0 0; position: relative; z-index: 10; color: var(--text-light); overflow: hidden; box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.3); }
.footer-glow-effect { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 60%; height: 1px; background: linear-gradient(90deg, transparent, var(--primary-orange), transparent); box-shadow: 0 0 30px 2px var(--primary-orange); opacity: 0.5; }
.footer-content { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand-col { display: flex; flex-direction: column; align-items: flex-start; }
.footer-logo-img { height: 65px; width: auto; object-fit: contain; margin-bottom: 25px; transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); }
.footer-logo-img:hover { transform: scale(1.05); }
.footer-brand-text { color: var(--text-gray); font-size: 15px; line-height: 1.7; margin-bottom: 30px; max-width: 350px; }
.footer-links-col h4, .footer-socials-col h4 { font-size: 18px; font-weight: 800; margin-bottom: 25px; color: var(--text-light); letter-spacing: -0.5px; }
.footer-links-col ul { list-style: none; padding: 0; }
.footer-links-col ul li { margin-bottom: 16px; }
.footer-links-col ul li a { color: var(--text-gray); text-decoration: none; font-size: 15px; font-weight: 500; transition: color 0.3s, transform 0.3s; display: inline-flex; align-items: center; }
.footer-links-col ul li a:hover { color: var(--primary-orange); transform: translateX(5px); }
.social-icons { display: flex; gap: 12px; flex-wrap: wrap; }
.social-icons a { width: 42px; height: 42px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; }
.social-icons a svg { width: 18px; height: 18px; fill: none; stroke: var(--text-gray); transition: stroke 0.3s ease; }
.social-icons a:hover { background: var(--primary-orange); border-color: var(--primary-orange); transform: translateY(-4px); box-shadow: 0 10px 20px rgba(211, 108, 51, 0.3); }
.social-icons a:hover svg { stroke: white; }
.footer-bottom { max-width: 1300px; margin: 0 auto; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; color: var(--text-gray); font-size: 14px; font-weight: 500; }
.bottom-legal-links { display: flex; align-items: center; gap: 15px; }
.bottom-legal-links a { color: var(--text-gray); text-decoration: none; transition: color 0.3s; }
.bottom-legal-links a:hover { color: var(--primary-orange); }
.dot-separator { opacity: 0.3; }

/* Book a Call Floating Button */
#book-call-btn { position: fixed; bottom: 110px; right: 30px; z-index: 99998; display: flex; align-items: center; gap: 10px; background: linear-gradient(135deg, #2ecc71, #27ae60); color: white; text-decoration: none; padding: 14px 22px; border-radius: 50px; font-weight: 800; font-size: 14px; box-shadow: 0 10px 30px rgba(46, 204, 113, 0.4); transition: all 0.3s ease; overflow: hidden; max-width: 52px; }
#book-call-btn svg { width: 22px; height: 22px; flex-shrink: 0; stroke: white; }
#book-call-btn span { white-space: nowrap; opacity: 0; max-width: 0; overflow: hidden; transition: all 0.4s ease; }
#book-call-btn:hover { max-width: 200px; transform: translateY(-3px); box-shadow: 0 15px 40px rgba(46, 204, 113, 0.5); }
#book-call-btn:hover span { opacity: 1; max-width: 120px; }

/* Border Glow Cards (Hollow Mask & Gradients) */
.border-glow-card { position: relative; padding: 2px !important; overflow: hidden; z-index: 1; background: transparent !important; border: none !important; }

.border-glow-card .edge-light { 
    position: absolute; 
    inset: 0; 
    width: 100%; 
    height: 100%; 
    box-sizing: border-box;
    padding: 2px;
    border-radius: var(--border-radius, 28px);
    background: var(--gradient-one, transparent), var(--gradient-two, transparent), var(--gradient-three, transparent), var(--gradient-four, transparent), var(--gradient-five, transparent), var(--gradient-six, transparent), var(--gradient-seven, transparent), var(--gradient-base, transparent);
    background-size: 100% 100%;
    -webkit-mask-image: conic-gradient(from var(--cursor-angle) at 50% 50%, transparent 0deg, transparent calc(360deg - var(--cone-spread, 25) * 2deg), black calc(360deg - var(--cone-spread, 25) * 1deg), transparent 360deg), linear-gradient(#fff 0 0), linear-gradient(#fff 0 0);
    -webkit-mask-clip: border-box, border-box, content-box;
    -webkit-mask-composite: source-in, xor;
    mask-composite: intersect, exclude;
    opacity: calc(var(--edge-proximity) / 100); 
    transition: opacity 0.3s ease; 
    z-index: -1; 
    pointer-events: none; 
}

.border-glow-card .border-glow-inner { background-color: var(--card-bg, #120F17); border-radius: calc(var(--border-radius, 28px) - 2px); width: 100%; height: 100%; position: relative; z-index: 2; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.feature-card.border-glow-card .border-glow-inner { padding: 40px 20px; display: flex; flex-direction: column; align-items: center; }
.quote-card.border-glow-card .border-glow-inner { padding: 70px 40px; }

/* Header & Dock */
.top-header { position: fixed; top: 40px; left: 40px; z-index: 100000; pointer-events: auto; opacity: 0; transform: translateY(-30px); }
.top-logo { height: 70px; width: auto; display: block; transition: transform 0.3s ease; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3)); }
.top-logo-link:hover .top-logo { transform: scale(1.05); }

.dock-wrapper { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(50px); opacity: 0; pointer-events: none; z-index: 99999; transition: transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 1.2s ease; }
.dock-wrapper.show-dock { transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: auto; }
.dock { display: flex; align-items: center; gap: 10px; padding: 10px 18px; background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); border-radius: 100px; box-shadow: 0 20px 40px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.1); }
.dock-item { position: relative; display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; background: rgba(255, 255, 255, 0.02); color: var(--text-light); text-decoration: none; border: 1px solid transparent; transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.dock-item svg { width: 20px; height: 20px; transition: all 0.3s ease; }
.dock-btn { background: transparent; outline: none; }
.dock-text { font-size: 13px; font-weight: 800; }
.dock-divider { width: 1px; height: 30px; background: var(--glass-border); margin: 0 5px; }
.dock-item:hover { transform: scale(1.3) translateY(-8px); background: var(--primary-orange); color: white; border-color: rgba(255, 255, 255, 0.2); box-shadow: 0 10px 20px rgba(211, 108, 51, 0.4); z-index: 10; }
.dock-item:hover svg { transform: scale(1.1); }

/* --- هنا الأكواد اللي اتمسحت بالغلط ورجعتها لك الخاصة بالدوكر (الـ Tooltips) --- */
.dock-tooltip { position: absolute; top: -45px; background: var(--bg-dark); color: var(--text-light); padding: 6px 12px; border-radius: 8px; font-size: 12px; font-weight: 700; opacity: 0; pointer-events: none; transform: translateY(10px) scale(0.9); transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); border: 1px solid var(--glass-border); white-space: nowrap; box-shadow: 0 5px 15px rgba(0,0,0,0.3); }
.dock-item:hover .dock-tooltip { opacity: 1; transform: translateY(0) scale(1); }

/* --- Responsive Overrides --- */
@media (max-width: 1200px) {
    /* تحت شاشة 1200 بكسل، هيرجعوا كارتين في الصف عشان ميكونوش مضغوطين */
    .pricing-cards { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}

@media (max-width: 1024px) {
    .footer-content { grid-template-columns: 1fr 1fr; gap: 40px; }
    .footer-brand-col { grid-column: span 2; }
}

@media (max-width: 990px) {
    .hero, .about-container { flex-direction: column; text-align: center; }
    .hero-content { padding-right: 0; margin-bottom: 40px; }
    .hero-content h1 { font-size: 42px; min-height: 100px;}
    .cards-column { flex-direction: column; width: 100%; }
    .quote-form .form-row { flex-direction: column; gap: 15px; margin-bottom: 15px; }
    .modal-content { padding: 30px 20px; width: 95%; }
    .quote-card { padding: 40px 20px; }
    .slider-container { flex-direction: column-reverse; text-align: center; gap: 40px;}
    .slider-cards-wrapper { width: 100%; height: 400px; justify-content: center; }
    .cards-stack { width: 300px; }
    .slider-nav { justify-content: center; }
    .sustain-inner { flex-direction: column; padding: 40px 30px; gap: 40px; }
    .sustain-text h2 { font-size: 36px; }
    .sustain-stats { gap: 20px; }
    .stat-num { font-size: 36px; }
    .sustain-visual { height: 200px; }
    .ring-3 { width: 180px; height: 180px; }
    .ring-2 { width: 150px; height: 150px; }
    .ring-1 { width: 120px; height: 120px; }
    .reveal-up, .reveal-left, .reveal-right { transition: all 0.6s ease; transform: translate(0) scale(1) !important; opacity: 1 !important;}
}

@media (max-width: 768px) {
    /* على الموبايل كارت واحد في الصف */
    .pricing-cards { grid-template-columns: 1fr; }
    .hero, .about-section, .faq-section, .quote-section, .slider-section, .portfolio-section { padding: 0 20px; margin-bottom: 80px;}
    .about-container { padding: 40px 20px; gap: 30px; }
    .section-title h2 { font-size: 36px; }
    .text-column h2 { font-size: 32px; }
    .hero-image-container { height: 400px; }
    .hero-video-container { height: 350px; max-width: 250px; }
    .footer { padding: 60px 20px 100px; border-radius: 40px 40px 0 0; }
    .footer-content { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .footer-brand-col { grid-column: span 1; align-items: center; }
    .footer-brand-text { text-align: center; }
    .footer-links-col ul li a { justify-content: center; }
    .social-icons { justify-content: center; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
    .top-header { top: 20px; left: 20px; } .top-logo { height: 50px; }
    #book-call-btn { bottom: 90px; right: 20px; }
    .toast-notification.show { right: 20px; }
    .dock-wrapper { bottom: 20px; } 
    .dock { gap: 4px; padding: 6px 10px; } 
    .dock-item { width: 38px; height: 38px; } 
    .dock-item svg { width: 16px; height: 16px; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 32px; min-height: 80px;}
    .section-title h2 { font-size: 28px; }
    .hero-image-container { height: 320px; }
    .hero-video-container { height: 280px; max-width: 200px; }
    .faq-btn { font-size: 15px; padding: 20px;}
}