/* =============================================
   Solar Management – Modern Creative Design 2024
   ============================================= */

/* ---- Variables ---- */
:root {
    --solar-orange: #2ecc71;
    --solar-orange-2: #27ae60;
    --solar-dark: #0b1f3a;
    --solar-dark-2: #162d4e;
    --solar-blue: #1e6fbf;
    --solar-green: #27ae60;
    --solar-light: #fff8f0;
    --solar-gray: #f5f7fa;
    --glass-bg: rgba(255,255,255,0.07);
    --glass-border: rgba(255,255,255,0.15);
    --shadow-soft: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-card: 0 4px 24px rgba(0,0,0,0.09);
    --shadow-orange: 0 8px 30px rgba(46,204,113,0.35);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
html, body { direction: rtl; font-family: 'Cairo', 'Segoe UI', Tahoma, Arial, sans-serif; }
body { background: #f9fafb; color: #1a1a2e; margin-bottom: 0; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
a:hover { text-decoration: none; }
img { max-width: 100%; }

/* ---- Page Loader ---- */
#page-loader {
    position: fixed; inset: 0;
    background: var(--solar-dark);
    z-index: 99999;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.5s, visibility 0.5s;
}
#page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { text-align: center; }
.loader-sun {
    font-size: 3.5rem; color: var(--solar-orange);
    animation: spin-slow 2s linear infinite, pulse-glow 1.5s ease-in-out infinite;
    display: inline-block; margin-bottom: 1.5rem;
}
.loader-bar { width: 200px; height: 4px; background: rgba(255,255,255,0.15); border-radius: 10px; overflow: hidden; margin: 0 auto; }
.loader-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--solar-orange), var(--solar-orange-2));
    border-radius: 10px;
    animation: loader-fill 1.5s ease-in-out forwards;
}

/* ---- Navbar ---- */
.navbar-solar {
    background: transparent !important;
    padding: 1rem 0;
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: var(--transition);
}
.navbar-solar.scrolled {
    background: rgba(11,31,58,0.97) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.6rem 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.25);
}
.navbar-brand { display: flex; align-items: center; gap: 10px; color: #fff !important; font-size: 1.4rem; font-weight: 800; }
.brand-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; color: #fff;
    animation: spin-slow 8s linear infinite;
    box-shadow: 0 0 18px rgba(46,204,113,0.5);
}
.navbar-solar .nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-size: 0.95rem; font-weight: 600;
    padding: 0.5rem 1rem !important;
    position: relative; transition: var(--transition);
}
.navbar-solar .nav-link span { position: relative; }
.navbar-solar .nav-link span::after {
    content: '';
    position: absolute; bottom: -4px; right: 0;
    width: 0; height: 2px;
    background: var(--solar-orange);
    border-radius: 2px; transition: width 0.3s ease;
}
.navbar-solar .nav-link:hover span::after,
.navbar-solar .nav-link.active span::after { width: 100%; }
.navbar-solar .nav-link:hover, .navbar-solar .nav-link.active { color: var(--solar-orange) !important; }

.navbar-toggler { display: flex; flex-direction: column; gap: 5px; padding: 6px 0 !important; }
.toggler-icon { width: 26px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); display: block; }
.navbar-toggler[aria-expanded="true"] .toggler-icon:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggler[aria-expanded="true"] .toggler-icon:nth-child(2) { opacity: 0; transform: scaleX(0); }
.navbar-toggler[aria-expanded="true"] .toggler-icon:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Buttons ---- */
.btn-solar-primary {
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    color: #fff; padding: 0.8rem 2rem; border-radius: 50px;
    font-weight: 700; font-size: 1rem; border: none; cursor: pointer;
    transition: var(--transition);
    display: inline-flex; align-items: center; gap: 8px;
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-orange);
}
.btn-solar-primary:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 12px 40px rgba(46,204,113,0.5); }
.btn-solar-primary.btn-sm { padding: 0.5rem 1.3rem; font-size: 0.9rem; }
.btn-glow {
    position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: glow-slide 3s infinite;
}
.btn-solar-outline {
    background: transparent; color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
    padding: 0.8rem 2rem; border-radius: 50px;
    font-weight: 600; font-size: 1rem; cursor: pointer;
    transition: var(--transition);
    display: inline-flex; align-items: center; gap: 8px;
}
.btn-solar-outline:hover { border-color: var(--solar-orange); color: var(--solar-orange); background: rgba(46,204,113,0.08); }

/* ---- Hero ---- */
.hero {
    background: linear-gradient(135deg, var(--solar-dark) 0%, #0d2137 55%, #0a1a2e 100%);
    min-height: 100vh;
    display: flex; align-items: center;
    position: relative; overflow: hidden;
    padding-top: 80px;
}
.hero::before {
    content: '';
    position: absolute; top: -20%; left: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(46,204,113,0.12) 0%, transparent 70%);
    animation: float-orb 8s ease-in-out infinite;
    border-radius: 50%;
}
.hero::after {
    content: '';
    position: absolute; bottom: -15%; right: -5%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(30,111,191,0.15) 0%, transparent 70%);
    animation: float-orb 10s ease-in-out infinite reverse;
    border-radius: 50%;
}
#hero-particles { position: absolute; inset: 0; z-index: 0; }
.hero-content { position: relative; z-index: 2; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(46,204,113,0.15);
    border: 1px solid rgba(46,204,113,0.3);
    color: var(--solar-orange);
    padding: 0.5rem 1.2rem; border-radius: 50px;
    font-size: 0.9rem; font-weight: 600; margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    animation: fade-in-down 0.8s ease both;
}
.hero-badge i { animation: spin-slow 3s linear infinite; }

.hero h1 {
    font-size: 3.2rem; font-weight: 900; color: #fff;
    line-height: 1.2;
    animation: fade-in-up 0.8s ease 0.2s both;
}
.hero h1 .highlight {
    background: linear-gradient(135deg, var(--solar-orange), #86efac);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p {
    color: rgba(255,255,255,0.75); font-size: 1.15rem; line-height: 1.8;
    animation: fade-in-up 0.8s ease 0.4s both;
}
.hero-btns { animation: fade-in-up 0.8s ease 0.6s both; }
.hero-quick-info { animation: fade-in-up 0.8s ease 0.8s both; margin-top: 2.5rem; }
.quick-info-item {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px); border-radius: var(--radius-sm);
    padding: 0.8rem 1rem; text-align: center;
}
.quick-info-item .qi-val { color: var(--solar-orange); font-weight: 800; font-size: 1rem; }
.quick-info-item .qi-lbl { color: rgba(255,255,255,0.6); font-size: 0.78rem; }

.hero-visual { position: relative; z-index: 2; animation: fade-in 1s ease 0.3s both; }
.hero-visual-card {
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px); border-radius: var(--radius-lg);
    padding: 2.5rem; text-align: center; position: relative;
}
.hero-sun-icon {
    font-size: 9rem;
    background: linear-gradient(135deg, var(--solar-orange), #86efac, var(--solar-orange-2));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: spin-slow 15s linear infinite, pulse-glow-text 3s ease-in-out infinite;
    display: inline-block;
    filter: drop-shadow(0 0 30px rgba(46,204,113,0.4));
}
.hero-mini-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.hero-mini-stat {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm); padding: 1rem; text-align: center;
}
.hero-mini-stat .val { font-size: 1.5rem; font-weight: 800; color: var(--solar-orange); }
.hero-mini-stat .lbl { color: rgba(255,255,255,0.6); font-size: 0.8rem; }

.floating-badge {
    position: absolute;
    background: #fff; border-radius: 50px;
    padding: 0.5rem 1rem; font-size: 0.8rem; font-weight: 700;
    color: var(--solar-dark);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    display: flex; align-items: center; gap: 6px; white-space: nowrap;
}
.floating-badge i { color: var(--solar-orange); }
.floating-badge.fb-1 { top: 10%; right: -15%; animation: float-badge 4s ease-in-out infinite; }
.floating-badge.fb-2 { bottom: 15%; left: -15%; animation: float-badge 5s ease-in-out infinite reverse; }

.scroll-down {
    position: absolute; bottom: 2.5rem; left: 50%;
    transform: translateX(-50%); z-index: 2;
    animation: bounce-down 2s ease-in-out infinite; cursor: pointer;
}
.scroll-down span {
    display: block; width: 28px; height: 28px;
    border-left: 3px solid rgba(255,255,255,0.5);
    border-bottom: 3px solid rgba(255,255,255,0.5);
    transform: rotate(-45deg); margin: -10px auto;
}

/* ---- Stats Bar ---- */
.stats-bar {
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    position: relative; overflow: hidden;
}
.stats-bar::before {
    content: '';
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/svg%3E");
}
.stats-inner { padding: 2rem 0; position: relative; }
.stat-item { text-align: center; padding: 1rem; position: relative; }
.stat-item:not(:last-child)::after {
    content: ''; position: absolute;
    left: 0; top: 20%; bottom: 20%;
    width: 1px; background: rgba(255,255,255,0.25);
}
.stat-item .number { font-size: 2.8rem; font-weight: 900; color: #fff; line-height: 1; display: block; }
.stat-item .label { font-size: 0.9rem; color: rgba(255,255,255,0.85); margin-top: 0.3rem; font-weight: 500; }

/* ---- Section Headers ---- */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(46,204,113,0.1); color: var(--solar-orange);
    border: 1px solid rgba(46,204,113,0.25);
    padding: 0.35rem 1rem; border-radius: 50px;
    font-size: 0.85rem; font-weight: 700; margin-bottom: 0.8rem;
}
.section-header h2 { font-size: 2.4rem; font-weight: 800; color: var(--solar-dark); margin-bottom: 0.5rem; }
.section-header .underline {
    width: 50px; height: 4px;
    background: linear-gradient(90deg, var(--solar-orange), var(--solar-orange-2));
    margin: 0.8rem auto; border-radius: 4px;
    position: relative;
}
.section-header .underline::after {
    content: ''; position: absolute; right: -12px; top: 50%;
    transform: translateY(-50%);
    width: 8px; height: 8px;
    background: var(--solar-orange); border-radius: 50%;
}
.section-header p { color: #666; font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
.section-pad { padding: 90px 0; }
.section-pad-sm { padding: 55px 0; }
.cta-dark {
    background: linear-gradient(135deg, var(--solar-dark) 0%, var(--solar-dark-2) 50%, #0a1a2e 100%);
    position: relative;
    overflow: hidden;
}
.cta-dark::before {
    content: '';
    position: absolute;
    top: -50%; left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(46,204,113,0.08) 0%, transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}

/* ---- Cards ---- */
.card-solar { border: none; border-radius: var(--radius); box-shadow: var(--shadow-card); transition: var(--transition); overflow: hidden; }
.card-solar:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }

/* ---- Service Cards ---- */
.service-card {
    background: #fff; border-radius: var(--radius); padding: 2rem 1.5rem;
    text-align: center; box-shadow: var(--shadow-card);
    transition: var(--transition); border: 1px solid rgba(0,0,0,0.04);
    position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; bottom: 0; right: 0;
    width: 0; height: 3px;
    background: linear-gradient(90deg, var(--solar-orange), var(--solar-orange-2));
    transition: width 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.service-card:hover::before { width: 100%; left: 0; right: auto; }
.service-icon {
    width: 72px; height: 72px;
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.3rem; font-size: 1.8rem; color: #fff;
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(46,204,113,0.3);
}
.service-card:hover .service-icon { transform: scale(1.1) rotate(5deg); }

/* ---- Project Cards ---- */
.project-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); background: #fff; transition: var(--transition); border: 1px solid rgba(0,0,0,0.04); }
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.project-card .img-wrap { overflow: hidden; height: 230px; position: relative; }
.project-card img { width: 100%; height: 230px; object-fit: cover; transition: transform 0.5s ease; }
.project-card:hover img { transform: scale(1.08); }
.project-card .img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(11,31,58,0.7));
    opacity: 0; transition: opacity 0.4s;
    display: flex; align-items: flex-end; padding: 1rem;
}
.project-card:hover .img-overlay { opacity: 1; }
.project-card .card-body { padding: 1.3rem; }
.project-badge { font-size: 0.75rem; padding: 0.3rem 0.8rem; border-radius: 50px; font-weight: 600; }

/* ---- Team Cards ---- */
.team-card {
    background: #fff; border-radius: var(--radius); padding: 2.2rem 1.5rem;
    text-align: center; box-shadow: var(--shadow-card);
    transition: var(--transition); border: 1px solid rgba(0,0,0,0.04);
    position: relative; overflow: hidden;
}
.team-card::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--solar-orange), var(--solar-orange-2));
    transform: scaleX(0); transition: transform 0.4s ease; transform-origin: right;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.team-card:hover::after { transform: scaleX(1); transform-origin: left; }
.team-photo {
    width: 100px; height: 100px; border-radius: 50%;
    object-fit: cover; border: 4px solid var(--solar-orange);
    margin: 0 auto 1rem; display: block; transition: var(--transition);
}
.team-card:hover .team-photo { box-shadow: 0 0 0 8px rgba(46,204,113,0.15); }
.team-photo-placeholder {
    width: 100px; height: 100px; border-radius: 50%;
    background: linear-gradient(135deg, var(--solar-dark), var(--solar-blue));
    display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem; color: #fff; margin: 0 auto 1rem;
    border: 4px solid var(--solar-orange); transition: var(--transition);
}
.team-card:hover .team-photo-placeholder { transform: scale(1.05); }

/* ---- Calculator ---- */
.calc-mode-tabs .nav-link { color: var(--solar-dark); border-radius: var(--radius-sm) var(--radius-sm) 0 0; font-weight: 600; }
.calc-mode-tabs .nav-link.active { background: var(--solar-orange); color: #fff; border-color: var(--solar-orange); }
.product-select-item { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 1rem; border: 1px solid #e8e8e8; border-radius: var(--radius-sm); margin-bottom: 0.7rem; background: #fff; transition: var(--transition); }
.product-select-item.selected { border-color: var(--solar-orange); background: #fff8f0; }
.price-summary { background: var(--solar-gray); border-radius: var(--radius); padding: 1.5rem; }
.price-row { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; border-bottom: 1px solid #eee; }
.price-row:last-child { border-bottom: none; }
.price-total { font-size: 1.3rem; font-weight: 700; color: var(--solar-dark); }
.qty-control { display: flex; align-items: center; gap: 8px; }
.qty-control button { width: 30px; height: 30px; border-radius: 50%; border: 1px solid #ddd; background: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); font-size: 1rem; }
.qty-control button:hover { background: var(--solar-orange); color: #fff; border-color: var(--solar-orange); }
.qty-control input { width: 50px; text-align: center; border: 1px solid #ddd; border-radius: var(--radius-sm); padding: 0.2rem 0.4rem; }

/* ---- Smart Calculator Card ---- */
.smart-calc-card {
    background: linear-gradient(145deg, var(--solar-dark) 0%, var(--solar-dark-2) 100%);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 12px 40px rgba(11,31,58,0.3);
    position: relative; overflow: hidden;
}
.smart-calc-card::before {
    content: '';
    position: absolute; top: -60px; left: -60px;
    width: 250px; height: 250px;
    background: radial-gradient(circle, rgba(46,204,113,0.1) 0%, transparent 65%);
    border-radius: 50%; pointer-events: none;
}
.smart-calc-header {
    display: flex; align-items: center; gap: 1rem;
    margin-bottom: 1.8rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.smart-calc-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.4rem; flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(46,204,113,0.4);
}
.smart-calc-title { color: #fff; font-size: 1.2rem; font-weight: 800; margin: 0 0 2px; }
.smart-calc-subtitle { color: rgba(255,255,255,0.55); font-size: 0.85rem; margin: 0; }

/* Smart Form Fields */
.smart-field { margin-bottom: 0.2rem; }
.smart-label {
    display: block;
    color: rgba(255,255,255,0.9) !important;
    font-size: 0.88rem; font-weight: 700;
    margin-bottom: 0.5rem; letter-spacing: 0.2px;
}
.smart-input-wrap { position: relative; }
.smart-input-icon {
    position: absolute; right: 12px; top: 50%;
    transform: translateY(-50%);
    color: var(--solar-orange); font-size: 0.85rem;
    pointer-events: none; z-index: 2;
}
.smart-input {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 0.9rem;
    background: rgba(255,255,255,0.08) !important;
    border: 1.5px solid rgba(255,255,255,0.15) !important;
    border-radius: 10px !important;
    color: #fff !important;
    font-size: 0.92rem; font-weight: 500;
    font-family: 'Cairo', sans-serif;
    transition: var(--transition);
    outline: none;
    -webkit-appearance: none;
}
.smart-input::placeholder { color: rgba(255,255,255,0.35) !important; }
.smart-input:focus {
    background: rgba(255,255,255,0.12) !important;
    border-color: var(--solar-orange) !important;
    box-shadow: 0 0 0 3px rgba(46,204,113,0.15) !important;
    color: #fff !important;
}
.smart-select { padding-left: 0.9rem !important; }
.smart-select option { background: var(--solar-dark); color: #fff; }
.smart-hint {
    display: block;
    color: rgba(255,255,255,0.45) !important;
    font-size: 0.78rem; margin-top: 5px;
}

/* Smart Result Card */
.smart-result-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.8rem;
    box-shadow: var(--shadow-card);
    border: 2px solid rgba(46,204,113,0.2);
}
.smart-result-header {
    display: flex; align-items: center; gap: 10px;
    color: var(--solar-dark); font-size: 1.05rem; font-weight: 800;
    margin-bottom: 1.2rem; padding-bottom: 0.8rem;
    border-bottom: 2px solid #f5f5f5;
}
.smart-result-header i {
    color: var(--solar-orange); font-size: 1.2rem;
    animation: pulse-glow 2s ease-in-out infinite;
}
/* Fix text inside smart result content */
#smartResultContent { color: var(--solar-dark); }
#smartResultContent p { color: var(--solar-dark) !important; font-size: 0.93rem; margin-bottom: 0.5rem; }
#smartResultContent strong { color: var(--solar-dark) !important; }
#smartResultContent .text-muted, #smartResultContent small { color: #666 !important; }

/* Smart stat boxes (inside result) */
.smart-stat-box {
    background: linear-gradient(135deg, #f8fafc, #f0f4f8);
    border: 1px solid #e0e8f0;
    border-radius: 12px;
    padding: 1rem 0.8rem;
    text-align: center;
}
.smart-stat-val { font-size: 1.5rem; font-weight: 900; color: var(--solar-orange); line-height: 1.1; }
.smart-stat-lbl { font-size: 0.75rem; color: #555; font-weight: 600; margin-top: 4px; }

/* ---- Products ---- */
.product-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); overflow: hidden; transition: var(--transition); border: 1px solid rgba(0,0,0,0.04); }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); }
.product-card .img-wrap { height: 200px; overflow: hidden; }
.product-card img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover img { transform: scale(1.06); }
.product-card .card-body { padding: 1.2rem; }
.product-price { font-size: 1.3rem; font-weight: 700; color: var(--solar-orange); }
.filter-btn { border: 2px solid #ddd; background: #fff; color: #555; padding: 0.5rem 1.3rem; border-radius: 50px; transition: var(--transition); cursor: pointer; font-family: 'Cairo', sans-serif; font-weight: 600; }
.filter-btn.active, .filter-btn:hover { border-color: var(--solar-orange); background: var(--solar-orange); color: #fff; }

/* ---- Testimonials ---- */
.testimonial-card {
    background: #fff; border-radius: var(--radius); padding: 2rem;
    box-shadow: var(--shadow-card); border: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition); position: relative;
}
.testimonial-card::before {
    content: '\201C'; position: absolute; top: -10px; right: 20px;
    font-size: 5rem; color: var(--solar-orange); opacity: 0.15;
    font-family: serif; line-height: 1;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.stars { color: var(--solar-orange); }

/* ---- Check Items ---- */
.check-item { display: flex; align-items: center; gap: 10px; padding: 0.5rem 0; font-weight: 500; }
.check-item i {
    width: 26px; height: 26px;
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 0.7rem; flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(46,204,113,0.3);
}

/* ---- Footer ---- */
.footer-solar { background: var(--solar-dark); color: rgba(255,255,255,0.75); padding-bottom: 0; position: relative; }
.footer-wave { margin-bottom: -1px; line-height: 0; }
.footer-wave svg { width: 100%; display: block; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.footer-brand-icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: #fff;
    animation: spin-slow 10s linear infinite;
    box-shadow: 0 0 18px rgba(46,204,113,0.4);
}
.footer-brand h4 { color: #fff; font-weight: 800; margin: 0; font-size: 1.2rem; }
.footer-desc { font-size: 0.9rem; line-height: 1.8; margin-bottom: 1.5rem; }
.footer-title { color: var(--solar-orange) !important; font-weight: 700; margin-bottom: 1.2rem; font-size: 1rem; position: relative; padding-bottom: 0.5rem; }
.footer-title::after { content: ''; position: absolute; bottom: 0; right: 0; width: 30px; height: 2px; background: var(--solar-orange); border-radius: 2px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { color: rgba(255,255,255,0.65); font-size: 0.9rem; transition: var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-links a::before { content: '›'; color: var(--solar-orange); font-size: 1.1rem; transition: transform 0.2s; }
.footer-links a:hover { color: var(--solar-orange); padding-right: 4px; }
.footer-services { list-style: none; padding: 0; margin: 0; }
.footer-services li { color: rgba(255,255,255,0.65); font-size: 0.9rem; margin-bottom: 0.6rem; display: flex; align-items: center; gap: 8px; }
.footer-services li i { color: var(--solar-orange); font-size: 0.75rem; }
.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { display: flex; align-items: center; gap: 12px; margin-bottom: 0.9rem; font-size: 0.9rem; }
.contact-icon { width: 34px; height: 34px; background: rgba(46,204,113,0.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--solar-orange); font-size: 0.85rem; flex-shrink: 0; transition: var(--transition); }
.contact-icon.wa { background: rgba(37,211,102,0.15); color: #25D366; }
.footer-contact li:hover .contact-icon { transform: scale(1.1); }
.footer-social { display: flex; gap: 10px; }
.social-link { width: 38px; height: 38px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); font-size: 0.9rem; transition: var(--transition); }
.social-link:hover { background: var(--solar-orange); border-color: var(--solar-orange); color: #fff; transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 2.5rem; padding: 1.5rem 0; display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.45); }
.footer-bottom p { margin: 0; }

/* ---- WhatsApp Float ---- */
.whatsapp-float { position: fixed; bottom: 90px; left: 28px; width: 58px; height: 58px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.7rem; z-index: 1000; transition: var(--transition); box-shadow: 0 6px 20px rgba(37,211,102,0.5); }
.whatsapp-float:hover { transform: scale(1.1) translateY(-3px); color: #fff; box-shadow: 0 10px 30px rgba(37,211,102,0.6); }
.wa-pulse { position: absolute; width: 100%; height: 100%; border-radius: 50%; background: rgba(37,211,102,0.4); animation: wa-pulse 2s ease-out infinite; }

/* ---- Scroll to Top ---- */
.scroll-top-btn { position: fixed; bottom: 28px; left: 28px; width: 46px; height: 46px; background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2)); border: none; border-radius: 50%; color: #fff; font-size: 1rem; cursor: pointer; z-index: 999; opacity: 0; transform: translateY(20px); transition: var(--transition); box-shadow: var(--shadow-orange); }
.scroll-top-btn.visible { opacity: 1; transform: translateY(0); }
.scroll-top-btn:hover { transform: translateY(-3px); }

/* ---- Admin V2 ---- */
.admin-body { background: #f0f2f5; margin: 0; overflow: hidden; height: 100vh; font-family: 'Cairo', 'Segoe UI', Tahoma, Arial, sans-serif; }

.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 199; }
.sidebar-overlay.show { display: block; }

.admin-shell { display: flex; height: 100vh; overflow: hidden; }

/* ===== SIDEBAR V2 ===== */
.admin-sidebar-v2 {
    width: 265px; min-width: 265px;
    background: var(--solar-dark);
    height: 100vh;
    display: flex; flex-direction: column;
    overflow: hidden;
    position: relative;
    z-index: 200;
    transition: transform 0.3s ease;
    box-shadow: 4px 0 20px rgba(0,0,0,0.2);
}
.admin-sidebar-v2::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, var(--solar-orange), var(--solar-orange-2), var(--solar-blue));
}

/* Brand */
.asv2-brand {
    padding: 1.4rem 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    display: flex; align-items: center; gap: 12px;
}
.asv2-logo {
    width: 42px; height: 42px;
    background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.2rem;
    animation: spin-slow 12s linear infinite;
    box-shadow: 0 0 18px rgba(46,204,113,0.4);
    flex-shrink: 0;
}
.asv2-brand-text { flex: 1; line-height: 1.2; }
.asv2-brand-name { display: block; font-size: 1.1rem; font-weight: 800; color: #fff; }
.asv2-brand-sub { display: block; font-size: 0.7rem; color: var(--solar-orange); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.asv2-close { background: none; border: none; color: rgba(255,255,255,0.5); font-size: 1rem; cursor: pointer; padding: 4px; line-height: 1; }

/* Nav */
.asv2-nav { flex: 1; overflow-y: auto; padding: 1rem 0.8rem; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent; }
.asv2-nav::-webkit-scrollbar { width: 4px; }
.asv2-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }

.asv2-section-label {
    font-size: 0.68rem; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: rgba(255,255,255,0.28);
    padding: 0.6rem 0.8rem 0.3rem; margin-top: 0.3rem;
}
.asv2-link {
    display: flex; align-items: center; gap: 10px;
    padding: 0.65rem 0.8rem;
    border-radius: 10px; margin-bottom: 2px;
    color: rgba(255,255,255,0.65);
    transition: all 0.2s ease;
    text-decoration: none; font-size: 0.9rem; font-weight: 500;
    position: relative;
}
.asv2-link:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.9); }
.asv2-link.active {
    background: linear-gradient(135deg, rgba(46,204,113,0.18), rgba(46,204,113,0.08));
    color: var(--solar-orange);
    font-weight: 700;
}
.asv2-link.active::before {
    content: '';
    position: absolute; right: -8px; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 60%;
    background: var(--solar-orange);
    border-radius: 3px;
}
.asv2-link-icon {
    width: 34px; height: 34px;
    background: rgba(255,255,255,0.06);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; flex-shrink: 0;
    transition: all 0.2s;
}
.asv2-link.active .asv2-link-icon {
    background: rgba(46,204,113,0.2);
    color: var(--solar-orange);
}
.asv2-link:hover .asv2-link-icon { background: rgba(255,255,255,0.1); }

/* Bottom */
.asv2-bottom {
    padding: 0.8rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    display: flex; flex-direction: column; gap: 4px;
}
.asv2-bottom-btn {
    display: flex; align-items: center; gap: 10px;
    padding: 0.6rem 0.8rem; border-radius: 10px;
    color: rgba(255,255,255,0.5); font-size: 0.85rem;
    background: none; border: none; cursor: pointer;
    font-family: 'Cairo', sans-serif; text-decoration: none;
    transition: all 0.2s; width: 100%; text-align: right;
}
.asv2-bottom-btn:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.85); }
.asv2-logout:hover { background: rgba(239,68,68,0.12); color: #ef4444; }

/* ===== MAIN ===== */
.admin-main { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }

/* Topbar V2 */
.admin-topbar-v2 {
    background: #fff;
    padding: 0 1.5rem;
    height: 64px;
    display: flex; align-items: center; justify-content: space-between;
    box-shadow: 0 1px 0 #e8ecf0;
    position: sticky; top: 0; z-index: 50;
    flex-shrink: 0;
}
.atv2-right { display: flex; align-items: center; gap: 12px; }
.atv2-menu-btn { background: none; border: 1px solid #e8ecf0; border-radius: 8px; width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--solar-dark); }
.atv2-breadcrumb { font-size: 0.9rem; color: var(--solar-dark); display: flex; align-items: center; }

.atv2-left { display: flex; align-items: center; gap: 12px; }
.atv2-user { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.atv2-avatar {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--solar-dark), var(--solar-blue));
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 0.9rem;
}
.atv2-user-name { font-size: 0.88rem; font-weight: 700; color: var(--solar-dark); line-height: 1.2; }
.atv2-user-role { font-size: 0.72rem; color: #aaa; }

/* Page Body */
.admin-page-body { flex: 1; overflow-y: auto; padding: 1.8rem; }

/* ===== ALERTS ===== */
.alert-solar {
    display: flex; align-items: center; gap: 10px;
    padding: 0.9rem 1.2rem; border-radius: 12px;
    font-size: 0.9rem; font-weight: 500; position: relative;
}
.alert-solar-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; }
.alert-solar-danger { background: #fef2f2; border: 1px solid #fecaca; color: #dc2626; }
.alert-solar-close { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; color: inherit; opacity: 0.6; font-size: 0.8rem; padding: 0; }
.alert-solar-close:hover { opacity: 1; }

/* ===== DASHBOARD COMPONENTS ===== */

/* Welcome Banner */
.dash-welcome {
    background: linear-gradient(135deg, var(--solar-dark) 0%, var(--solar-dark-2) 100%);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
    display: flex; align-items: center; justify-content: space-between;
    position: relative; overflow: hidden;
}
.dash-welcome::before {
    content: '';
    position: absolute; top: -30px; left: -30px;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(46,204,113,0.1) 0%, transparent 70%);
    border-radius: 50%;
}
.dash-welcome-text h4 { color: #fff; font-weight: 800; font-size: 1.2rem; }
.dash-welcome-text h4 span { color: var(--solar-orange); }
.dash-welcome-text p { color: rgba(255,255,255,0.55); font-size: 0.88rem; }
.dash-welcome-date { color: rgba(255,255,255,0.6); font-size: 0.88rem; background: rgba(255,255,255,0.07); padding: 0.6rem 1.2rem; border-radius: 50px; border: 1px solid rgba(255,255,255,0.1); }

/* Stat Cards */
.dash-stat-card {
    border-radius: var(--radius);
    padding: 1.4rem 1.5rem;
    display: flex; align-items: center; gap: 1rem;
    position: relative; overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    cursor: default;
}
.dash-stat-card:hover { transform: translateY(-4px); }
.ds-blue { background: linear-gradient(135deg, #1e6fbf, #1a5fa8); }
.ds-red { background: linear-gradient(135deg, #ef4444, #dc2626); }
.ds-green { background: linear-gradient(135deg, #22c55e, #16a34a); }
.ds-orange { background: linear-gradient(135deg, var(--solar-orange), var(--solar-orange-2)); }

.ds-icon {
    width: 52px; height: 52px;
    background: rgba(255,255,255,0.2);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: #fff; flex-shrink: 0;
}
.ds-body { flex: 1; position: relative; z-index: 1; }
.ds-number { font-size: 2rem; font-weight: 900; color: #fff; line-height: 1; }
.ds-label { color: rgba(255,255,255,0.75); font-size: 0.82rem; margin-top: 3px; }
.ds-badge {
    position: absolute; top: 0.8rem; left: 0.8rem;
    background: rgba(255,255,255,0.25);
    color: #fff; font-size: 0.7rem; font-weight: 700;
    padding: 0.2rem 0.6rem; border-radius: 50px;
    animation: pulse-glow 2s ease-in-out infinite;
}
.ds-bg-icon {
    position: absolute; left: -10px; bottom: -10px;
    font-size: 5rem; color: rgba(255,255,255,0.07);
}

/* Quick Actions */
.dash-quick-actions {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.2rem 1.5rem;
    display: flex; align-items: center; gap: 1rem;
    box-shadow: var(--shadow-card);
    flex-wrap: wrap;
}
.qa-label { color: var(--solar-dark); font-weight: 700; font-size: 0.88rem; white-space: nowrap; }
.qa-btns { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.qa-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 0.5rem 1.1rem; border-radius: 50px;
    font-size: 0.85rem; font-weight: 600;
    text-decoration: none; transition: var(--transition);
    position: relative;
}
.qa-btn-blue { background: rgba(30,111,191,0.1); color: var(--solar-blue); }
.qa-btn-blue:hover { background: var(--solar-blue); color: #fff; }
.qa-btn-green { background: rgba(34,197,94,0.1); color: #16a34a; }
.qa-btn-green:hover { background: #16a34a; color: #fff; }
.qa-btn-red { background: rgba(239,68,68,0.1); color: #dc2626; }
.qa-btn-red:hover { background: #dc2626; color: #fff; }
.qa-btn-gray { background: rgba(0,0,0,0.06); color: #666; }
.qa-btn-gray:hover { background: var(--solar-dark); color: #fff; }
.qa-count {
    background: #dc2626; color: #fff;
    font-size: 0.7rem; font-weight: 800;
    width: 18px; height: 18px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
}

/* Dash Card (table wrapper) */
.dash-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}
.dash-card-header {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid #f0f0f0;
    display: flex; align-items: center; justify-content: space-between;
}
.dash-card-title { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--solar-dark); font-size: 0.95rem; }
.dct-icon {
    width: 34px; height: 34px;
    background: rgba(46,204,113,0.12);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    color: var(--solar-orange); font-size: 0.85rem;
}
.dash-card-link { color: var(--solar-orange); font-size: 0.85rem; font-weight: 600; text-decoration: none; transition: opacity 0.2s; }
.dash-card-link:hover { opacity: 0.7; }

/* Dash Table */
.dash-table-wrap { overflow-x: auto; }
.dash-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.dash-table thead tr { background: #f8fafc; }
.dash-table th { padding: 0.85rem 1.2rem; font-weight: 700; color: #888; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; white-space: nowrap; }
.dash-table td { padding: 0.85rem 1.2rem; border-top: 1px solid #f5f5f5; vertical-align: middle; color: var(--solar-dark); }
.dash-table tbody tr { transition: background 0.15s; }
.dash-table tbody tr:hover { background: #fafbfc; }
.order-num { color: var(--solar-orange); font-weight: 700; font-size: 0.9rem; }
.dash-detail-btn {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 0.35rem 0.9rem; border-radius: 50px;
    font-size: 0.8rem; font-weight: 600;
    border: 1px solid #e0e0e0; color: #555;
    text-decoration: none; transition: var(--transition); background: #fff;
    white-space: nowrap;
}
.dash-detail-btn:hover { border-color: var(--solar-orange); color: var(--solar-orange); background: rgba(46,204,113,0.05); }
.dash-empty { text-align: center; padding: 3rem; color: #aaa; }
.dash-empty i { font-size: 3rem; margin-bottom: 0.8rem; display: block; opacity: 0.3; }
.dash-empty p { margin: 0; font-size: 0.9rem; }

/* ---- Old Admin ---- */
.admin-sidebar { background: var(--solar-dark); min-height: 100vh; width: 260px; position: fixed; top: 0; right: 0; z-index: 100; overflow-y: auto; }
.admin-sidebar .brand { padding: 1.2rem 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.1); color: var(--solar-orange); font-weight: 700; font-size: 1.2rem; }
.admin-sidebar .nav-link { color: rgba(255,255,255,0.75); padding: 0.7rem 1.5rem; display: flex; align-items: center; gap: 10px; transition: all 0.2s; border-right: 3px solid transparent; }
.admin-sidebar .nav-link:hover, .admin-sidebar .nav-link.active { color: var(--solar-orange); background: rgba(46,204,113,0.08); border-right-color: var(--solar-orange); }
.admin-content { margin-right: 260px; min-height: 100vh; background: #f5f7fa; }
.admin-topbar { background: #fff; padding: 1rem 1.5rem; box-shadow: 0 1px 5px rgba(0,0,0,0.08); display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 50; }
.stat-card { background: #fff; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-card); display: flex; align-items: center; gap: 1rem; }
.stat-card .icon-wrap { width: 55px; height: 55px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.stat-card .number { font-size: 1.8rem; font-weight: 700; color: var(--solar-dark); }
.stat-card .label { color: #888; font-size: 0.85rem; }

/* ---- Utilities ---- */
.bg-solar-orange { background: var(--solar-orange) !important; }
.bg-solar-dark { background: var(--solar-dark) !important; }
.text-solar-orange { color: var(--solar-orange) !important; }
.text-solar-dark { color: var(--solar-dark) !important; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }

/* ---- Keyframes ---- */
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes pulse-glow { 0%,100% { filter: drop-shadow(0 0 10px rgba(46,204,113,0.6)); } 50% { filter: drop-shadow(0 0 25px rgba(46,204,113,1)); } }
@keyframes pulse-glow-text { 0%,100% { filter: drop-shadow(0 0 15px rgba(46,204,113,0.4)); } 50% { filter: drop-shadow(0 0 40px rgba(46,204,113,0.8)); } }
@keyframes float-orb { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(30px,-30px) scale(1.05); } 66% { transform: translate(-20px,20px) scale(0.95); } }
@keyframes float-badge { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes glow-slide { 0% { left: -100%; } 50%,100% { left: 100%; } }
@keyframes fade-in-up { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade-in-down { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes bounce-down { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }
@keyframes wa-pulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.7); opacity: 0; } }
@keyframes loader-fill { 0% { width: 0%; } 100% { width: 100%; } }

/* ---- Responsive ---- */
@media (max-width: 991px) {
    .admin-sidebar { width: 100%; min-height: auto; position: relative; }
    .admin-content { margin-right: 0; }
    .hero { min-height: auto; padding: 120px 0 60px; }
    .hero h1 { font-size: 2.2rem; }
    .floating-badge { display: none; }
    /* Admin V2 mobile */
    .admin-sidebar-v2 { position: fixed; top: 0; right: 0; height: 100vh; transform: translateX(100%); }
    .admin-sidebar-v2.open { transform: translateX(0); }
    .admin-page-body { padding: 1.2rem; }
    .dash-welcome { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
}
@media (max-width: 768px) {
    .hero h1 { font-size: 1.9rem; }
    .section-pad { padding: 55px 0; }
    .stat-item .number { font-size: 2rem; }
    .section-header h2 { font-size: 1.8rem; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
    .scroll-top-btn { bottom: 20px; left: 20px; }
    .whatsapp-float { bottom: 76px; left: 20px; }
}