:root { 
    --primary: #16a34a; 
    --primary-dark: #15803d; 
    --primary-light: #f0fdf4; 
    --primary-gradient: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
    --white: #ffffff; 
    --text: #1f2937; 
    --muted: #6b7280; 
    --border: #e5e7eb; 
    --bg: #f9fafb; 
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.06);
    --shadow-lg: 0 15px 40px rgba(22,163,74,0.1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Noto Sans Bengali', sans-serif; }
body { background: var(--bg); color: var(--text); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

.fade-up { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Header & Hamburger */
.header { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 1000; }
.nav-container { max-width: 1200px; margin: auto; padding: 15px 20px; display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 26px; font-weight: 800; color: var(--primary); display: flex; align-items: center; gap: 8px; letter-spacing: -0.5px; }
.nav-links a { margin-left: 25px; font-weight: 600; color: var(--text); font-size: 14px; transition: 0.3s; position: relative; padding-bottom: 4px; }
.nav-links a:hover { color: var(--primary); }
.nav-links a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 0; background: var(--primary); transition: 0.3s; border-radius: 2px; }
.nav-links a:hover::after { width: 100%; }
.hamburger { display: none; font-size: 24px; cursor: pointer; color: var(--primary); }
.mobile-menu { position: fixed; top: 0; left: -100%; width: 300px; height: 100vh; background: var(--white); box-shadow: 5px 0 30px rgba(0,0,0,0.1); z-index: 2000; transition: 0.4s; padding: 30px; }
.mobile-menu.active { left: 0; }
.mobile-menu .close-btn { font-size: 24px; text-align: right; cursor: pointer; margin-bottom: 30px; color: var(--muted); }
.mobile-menu a { display: block; padding: 15px 0; font-size: 18px; font-weight: 600; color: var(--text); border-bottom: 1px solid var(--border); transition: 0.3s; }
.mobile-menu a:hover { color: var(--primary); padding-left: 10px; }
.overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1500; backdrop-filter: blur(3px); }

/* Hero & Curve */
.hero { position: relative; background: linear-gradient(rgba(0, 40, 0, 0.85), rgba(0, 70, 0, 0.75)), url('https://images.unsplash.com/photo-1591604129939-f1efa4d9f7fa?q=80&w=1000') center/cover no-repeat; color: var(--white); text-align: center; padding: 100px 20px 140px; }
.hero-arabic { font-size: 28px; margin-bottom: 15px; opacity: 0.9; }
.hero h1 { font-size: 36px; margin-bottom: 10px; line-height: 1.4; font-weight: 800; text-shadow: 0 2px 10px rgba(0,0,0,0.2); }
.curve-divider { position: absolute; bottom: -2px; left: 0; width: 100%; overflow: hidden; line-height: 0; }
.curve-divider svg { position: relative; display: block; width: calc(100% + 1.3px); height: 80px; }
.curve-divider .shape-fill { fill: var(--bg); }

/* Buttons */
.btn { padding: 12px 24px; border-radius: var(--radius-sm); font-weight: 700; cursor: pointer; transition: all 0.3s; border: none; font-size: 14px; display: inline-flex; align-items: center; gap: 8px; }
.btn-primary { background: var(--primary-gradient); color: var(--white); box-shadow: 0 4px 15px rgba(22,163,74,0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(22,163,74,0.4); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: white; }

/* Hero Service 3 Cols */
.service-3col { max-width: 1200px; margin: -70px auto 0; position: relative; z-index: 10; display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; padding: 0 20px; }
.srv-box { background: var(--white); border-top: 5px solid var(--primary); padding: 30px 20px; text-align: center; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); cursor: pointer; transition: all 0.4s; }
.srv-box:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(22,163,74,0.15); }
.srv-box i { font-size: 40px; color: var(--primary); margin-bottom: 15px; }
.srv-box h3 { font-size: 20px; margin-bottom: 8px; font-weight: 800; }
.srv-box p { color: var(--muted); font-size: 14px; }

/* Section Defaults */
.section { max-width: 1200px; margin: 80px auto; padding: 0 20px; text-align: center; }
.section-title { font-size: 30px; margin-bottom: 10px; font-weight: 800; position: relative; display: inline-block; }
.section-title::after { content: ''; position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%); width: 50px; height: 4px; background: var(--primary); border-radius: 2px; }
.section-subtitle { color: var(--muted); margin-bottom: 50px; font-size: 15px; margin-top: 15px; }
.text-green { color: var(--primary); }

/* Features 4 Grid */
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.feat-box { background: var(--white); padding: 30px 20px; border-radius: var(--radius-md); border: 1px solid var(--border); transition: all 0.4s; box-shadow: var(--shadow-sm); }
.feat-box:hover { border-color: var(--primary); transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.feat-box i { font-size: 35px; color: var(--primary); margin-bottom: 15px; }
.feat-box h4 { font-size: 18px; margin-bottom: 8px; font-weight: 700; }
.feat-box p { font-size: 13px; color: var(--muted); line-height: 1.5; }

/* Steps Grid */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; text-align: left; }
.step-box { background: var(--white); padding: 25px; border-radius: var(--radius-md); border-left: 5px solid var(--primary); box-shadow: var(--shadow-sm); transition: 0.3s; }
.step-box:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.step-box h4 { color: var(--primary-dark); margin-bottom: 10px; font-size: 17px; font-weight: 700; }
.step-box p { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* Travel Search Section (Glassmorphism) */
.search-section { max-width: 1200px; margin: -70px auto 70px; padding: 0 20px; position: relative; z-index: 10; }
.search-card { background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(15px); padding: 35px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.5); }
.search-card h3 { font-size: 24px; color: var(--text); margin-bottom: 5px; font-weight: 800; }
.search-card p { color: var(--muted); margin-bottom: 30px; }
.search-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: end; }
.search-group label { display: block; font-size: 13px; color: var(--muted); font-weight: 700; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }

/* Premium 2-Col Package Grid */
.pkg-grid-2col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; text-align: left; margin-bottom: 40px; }
.pkg-card-premium { border: none; border-radius: var(--radius-md); overflow: hidden; background: white; display: flex; flex-direction: column; box-shadow: var(--shadow-md); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.pkg-card-premium:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.pkg-head-prem { background: var(--primary-gradient); color: white; padding: 15px 25px; display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
.pkg-body-prem { padding: 25px; flex: 1; display: flex; flex-direction: column; background: var(--white); }
.pkg-body-prem h3 { font-size: 22px; margin-bottom: 10px; color: var(--text); font-weight: 800; }
.pkg-body-prem .pkg-short-desc { font-size: 14px; color: var(--muted); margin-bottom: 20px; line-height: 1.6; }
.pkg-info-row { display: flex; gap: 10px; margin-bottom: 20px; font-size: 13px; font-weight: 700; color: var(--text); flex-wrap: wrap; }
.pkg-info-row span { background: var(--primary-light); color: var(--primary-dark); padding: 6px 12px; border-radius: 6px; }
.pkg-includes-list { margin-bottom: 20px; flex: 1; }
.pkg-includes-list li { font-size: 14px; color: var(--muted); padding: 6px 0; list-style: none; border-bottom: 1px dashed var(--border); }
.pkg-includes-list li i { color: var(--primary); margin-right: 8px; font-size: 12px; }
.pkg-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.pkg-tags span { font-size: 11px; padding: 4px 10px; background: white; border: 1px solid var(--primary); color: var(--primary); border-radius: 20px; font-weight: 700; }
.pkg-footer-prem { display: flex; gap: 10px; margin-top: auto; border-top: 1px solid var(--border); padding-top: 20px; }

/* Visa Cards */
.visa-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; text-align: left; }
.visa-card { border: none; border-radius: var(--radius-md); padding: 25px; background: var(--white); display: flex; flex-direction: column; box-shadow: var(--shadow-md); transition: all 0.4s; }
.visa-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.visa-country { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.visa-time { font-size: 13px; color: var(--muted); margin-bottom: 12px; display: flex; align-items: center; gap: 5px; }
.visa-price { font-size: 22px; font-weight: 800; color: var(--primary); margin-bottom: 20px; }

/* Category Filter Buttons */
.category-filter { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; justify-content: center; }
.filter-btn { padding: 10px 24px; border: 2px solid var(--white); background: var(--white); border-radius: 30px; font-size: 14px; font-weight: 700; cursor: pointer; transition: 0.3s; color: var(--muted); box-shadow: var(--shadow-sm); }
.filter-btn:hover, .filter-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-light); box-shadow: var(--shadow-md); }

/* Modal & Form (Premium) */
.modal-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); backdrop-filter: blur(5px); z-index: 2000; justify-content: center; align-items: center; padding: 20px; }
.modal-content { background: var(--bg); padding: 0; border-radius: var(--radius-lg); width: 100%; max-width: 500px; position: relative; max-height: 90vh; overflow-y: auto; animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); box-shadow: 0 25px 50px rgba(0,0,0,0.25); }
@keyframes popIn { from { transform: scale(0.8) translateY(20px); opacity: 0; } to { transform: scale(1) translateY(0); opacity: 1; } }
.modal-header { background: var(--primary-gradient); color: white; padding: 25px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.close-modal { position: absolute; top: 20px; right: 20px; font-size: 24px; cursor: pointer; color: white; transition: 0.3s; }
.close-modal:hover { transform: rotate(90deg); }
.modal-body { padding: 25px; background: var(--white); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-size: 12px; font-weight: 700; margin-bottom: 6px; color: var(--text); text-transform: uppercase; letter-spacing: 0.5px; }
.form-control { width: 100%; padding: 12px 15px; border: 2px solid var(--border); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; background: var(--bg); transition: 0.3s; }
.form-control:focus { outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 4px rgba(22,163,74,0.1); }
.form-step { display: none; } .form-step.active { display: block; }
.steps-indicator { display: flex; justify-content: space-between; margin-bottom: 30px; position: relative; }
.steps-indicator::before { content: ''; position: absolute; top: 15px; left: 0; right: 0; height: 2px; background: var(--border); z-index: 0; }
.step-item { text-align: center; font-size: 12px; font-weight: 700; color: var(--muted); flex: 1; position: relative; z-index: 1; }
.step-item.active { color: var(--primary); }
.step-circle { width: 32px; height: 32px; background: var(--white); border: 2px solid var(--border); color: var(--muted); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 8px; font-size: 14px; transition: 0.3s; }
.step-item.active .step-circle { background: var(--primary); border-color: var(--primary); color: white; transform: scale(1.1); }
.payment-methods { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.pay-method { border: 2px solid var(--border); border-radius: var(--radius-sm); padding: 15px; text-align: center; cursor: pointer; font-size: 13px; font-weight: 700; transition: 0.3s; background: var(--bg); }
.pay-method:hover, .pay-method.active { border-color: var(--primary); background: var(--primary-light); color: var(--primary-dark); }
.pay-method i { display: block; font-size: 22px; margin-bottom: 8px; color: var(--primary); }
.offline-pay { grid-column: span 2; background: #fffbeb; border-color: #fde68a; color: #d97706; }
.offline-pay.active { border-color: #f59e0b; background: #fef3c7; }
.offline-pay i { color: #d97706; }
.review-box { background: var(--primary-light); padding: 20px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 14px; border: 1px solid #bbf7d0; }

/* Detailed Modal UI */
.detail-section { margin-bottom: 25px; text-align: left; }
.detail-section h4 { font-size: 17px; color: var(--primary-dark); margin-bottom: 12px; border-bottom: 2px solid var(--primary-light); padding-bottom: 8px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.detail-section ul { padding-left: 20px; font-size: 14px; color: #555; line-height: 1.8; }
.not-included li { color: #dc2626; }
.notes-box { background: #fff7ed; padding: 15px; border-radius: var(--radius-sm); font-size: 13px; color: #c2410c; border-left: 4px solid #f59e0b; margin-top: 15px; }
.fee-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fee-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--border); font-size: 14px; }
.fee-total { font-weight: 800; color: var(--primary-dark); font-size: 18px; }

/* Contact & Footer */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; text-align: left; margin-top: 40px; }
.contact-info p { margin-bottom: 20px; display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--muted); }
.contact-info p i { color: var(--primary); width: 20px; text-align: center; font-size: 18px; }
.contact-form-box { background: var(--white); padding: 40px; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); border: 1px solid var(--border); }
.contact-form-box .form-control { margin-bottom: 15px; background: var(--bg); border-color: transparent; }
.contact-form-box .form-control:focus { border-color: var(--primary); background: white; }
.footer { background: #111827; color: white; padding: 60px 20px 20px; border-top: 4px solid var(--primary); }
.footer-grid { max-width: 1200px; margin: auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer h4 { margin-bottom: 20px; font-size: 18px; color: white; } .footer p, .footer a { font-size: 14px; color: #9ca3af; margin-bottom: 10px; display: block; transition: 0.3s; } .footer a:hover { color: var(--primary); padding-left: 5px; }
.footer-bottom { max-width: 1200px; margin: 40px auto 0; padding-top: 20px; border-top: 1px solid #374151; text-align: center; }
.dev-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.05); padding: 8px 18px; border-radius: 30px; margin-top: 15px; border: 1px solid #4b5563; }
.dev-badge i { color: var(--primary); } .dev-badge a { color: var(--primary); font-weight: 700; font-size: 13px; margin: 0; } .dev-badge span { color: #9ca3af; font-size: 12px; }

/* Live Chat Widget */
.chat-btn { position: fixed; bottom: 25px; left: 25px; background: var(--primary-gradient); color: white; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 26px; cursor: pointer; box-shadow: 0 8px 25px rgba(22,163,74,0.4); z-index: 998; transition: 0.3s; border: none; }
.chat-btn:hover { transform: scale(1.1) translateY(-3px); }
.chat-box { position: fixed; bottom: 100px; left: 25px; width: 370px; height: 480px; background: white; border-radius: var(--radius-md); box-shadow: 0 15px 50px rgba(0,0,0,0.2); display: none; flex-direction: column; z-index: 999; overflow: hidden; border: 1px solid var(--border); }
.chat-box.active { display: flex; animation: popIn 0.3s; }
.chat-header { background: var(--primary-gradient); color: white; padding: 20px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; font-size: 16px; }
.chat-header span { cursor: pointer; font-size: 22px; transition: 0.3s; }
.chat-header span:hover { transform: rotate(90deg); }
.chat-messages { flex: 1; padding: 20px; overflow-y: auto; background: var(--bg); display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 80%; padding: 12px 16px; border-radius: 18px; font-size: 14px; line-height: 1.5; word-wrap: break-word; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
.msg.user { background: var(--primary-gradient); color: white; align-self: flex-end; border-bottom-right-radius: 4px; }
.msg.admin { background: white; color: var(--text); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-input { display: flex; padding: 15px; border-top: 1px solid var(--border); background: white; gap: 10px; }
.chat-input input { flex: 1; padding: 12px 18px; border: 2px solid var(--border); border-radius: 30px; outline: none; font-size: 14px; transition: 0.3s; }
.chat-input input:focus { border-color: var(--primary); }
.chat-input button { background: var(--primary); color: white; border: none; width: 45px; height: 45px; border-radius: 50%; cursor: pointer; font-size: 16px; transition: 0.3s; display: flex; align-items: center; justify-content: center; }
.chat-input button:hover { background: var(--primary-dark); transform: scale(1.05); }

/* Responsive (Mobile Fix) */
@media (max-width: 768px) {
    .nav-links { display: none; } .hamburger { display: block; }
    .hero { padding: 70px 20px 110px; }
    .hero h1 { font-size: 26px; }
    .service-3col { grid-template-columns: 1fr; margin-top: -40px; gap: 15px; }
    .search-section { margin-top: 20px; }
    .search-grid { grid-template-columns: 1fr; }
    .feat-grid, .steps-grid { grid-template-columns: 1fr 1fr; }
    .pkg-grid-2col { grid-template-columns: 1fr; }
    .visa-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .contact-info p { justify-content: center; }
    .chat-box { width: calc(100% - 40px); left: 20px; bottom: 90px; height: 60vh; }
    .modal-content { margin: 15px; width: calc(100% - 30px); }
}
@media (max-width: 480px) {
    .feat-grid, .steps-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 22px; }
    .hero-arabic { font-size: 22px; }
}
/* Search Box 3-in-1 Layout */
.search-inputs-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 15px; }
.search-btn-row { display: grid; grid-template-columns: 1fr; }
.search-btn-row .btn { width: 100%; padding: 12px; font-size: 15px; }
@media (max-width: 768px) { .search-inputs-row { grid-template-columns: 1fr; } }

/* Hide Section Logic */
.hidden-section { display: none !important; }

/* Visa Category Filter Small Buttons */
.category-filter { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 30px; justify-content: center; }
.filter-btn { padding: 6px 16px; border: 2px solid var(--border); background: white; border-radius: 20px; font-size: 13px; font-weight: 600; cursor: pointer; transition: 0.3s; color: var(--muted); }
.filter-btn:hover, .filter-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
/* Search Box 4-in-1 Layout */
.search-inputs-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-bottom: 15px; }
@media (max-width: 768px) { .search-inputs-row { grid-template-columns: 1fr; } }

/* Category Filter Small Boxes (3 in a row, full width on phone) */
.category-filter { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; justify-content: center; }
.filter-btn { padding: 10px 5px; border: 2px solid var(--border); background: white; border-radius: 8px; font-size: 13px; font-weight: 700; cursor: pointer; transition: 0.3s; color: var(--muted); text-align: center; }
.filter-btn:hover, .filter-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-light); box-shadow: 0 4px 10px rgba(22,163,74,0.1); }
@media (max-width: 768px) { .category-filter { grid-template-columns: 1fr; } }

/* Hide Section Logic */
.hidden-section { display: none !important; }
/* ===== Hero Slider CSS ===== */
.hero { position: relative; background: #000; padding: 0 !important; overflow: hidden; }
.hero-slider { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.5s ease-in-out; }
.slide.active { opacity: 1; }
.hero-content { position: relative; z-index: 1; background: linear-gradient(rgba(0, 40, 0, 0.85), rgba(0, 70, 0, 0.75)); padding: 100px 20px 140px; text-align: center; color: white; }
.hero-arabic { font-size: 28px; margin-bottom: 15px; opacity: 0.9; font-family: 'Amiri', serif; }
.hero h1 { font-size: 36px; margin-bottom: 10px; line-height: 1.4; font-weight: 800; text-shadow: 0 2px 10px rgba(0,0,0,0.2); }
.hero p { font-size: 16px; opacity: 0.9; }

/* Responsive Hero */
@media (max-width: 768px) { 
    .hero-content { padding: 70px 20px 110px; } 
    .hero h1 { font-size: 24px; } 
    .hero-arabic { font-size: 22px; } 
}

/* ===== Category 3 Boxes CSS (Compact & Grid) ===== */
.service-3col { max-width: 1200px; margin: -50px auto 0; position: relative; z-index: 10; display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; padding: 0 20px; }
.srv-box { background: var(--white); border-top: 4px solid var(--primary); padding: 20px 15px; text-align: center; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.06); cursor: pointer; transition: all 0.3s; }
.srv-box:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(22,163,74,0.15); }
.srv-box i { font-size: 28px; color: var(--primary); margin-bottom: 8px; }
.srv-box h3 { font-size: 16px; margin-bottom: 4px; font-weight: 700; }
.srv-box p { color: var(--muted); font-size: 12px; font-weight: 600; }

/* Mobile: Full width stack */
@media (max-width: 768px) { 
    .service-3col { grid-template-columns: 1fr; margin-top: -30px; gap: 10px; } 
}

/* Visa Category Filter Small Boxes (3 in a row, full width on phone) */
.category-filter { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; justify-content: center; }
.filter-btn { padding: 10px 5px; border: 2px solid var(--border); background: white; border-radius: 8px; font-size: 13px; font-weight: 700; cursor: pointer; transition: 0.3s; color: var(--muted); text-align: center; }
.filter-btn:hover, .filter-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-light); box-shadow: 0 4px 10px rgba(22,163,74,0.1); }
@media (max-width: 768px) { .category-filter { grid-template-columns: 1fr; } }