/* General Setup */
:root {
    --primary: #3498db;
    --secondary: #2c3e50;
    --accent: #27ae60;
    --text: #333;
    --light: #f4f7f6;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--text);
    overflow-x: hidden;
}

/* Navigation */
nav {
    background: rgba(255, 255, 255, 0.95);
    padding: 20px 8%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
}

.logo span {
    color: var(--primary);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-btn {
    background: var(--primary);
    color: white !important;
    padding: 10px 25px;
    border-radius: 50px;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1521737711867-e3b97375f902?auto=format&fit=crop&w=1500&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 0 8%;
    color: white;
}

.hero-content {
    max-width: 700px;
}

.badge {
    background: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 4rem;
    margin: 20px 0;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--primary);
}

.hero-btns {
    margin-top: 30px;
    display: flex;
    gap: 20px;
}

.cta-primary {
    background: var(--primary);
    color: white;
    padding: 15px 35px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.cta-secondary {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

/* Stats Section */
.stats {
    padding: 80px 8%;
    background: var(--white);
    transform: translateY(-50px);
}

.stats .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.stat-box {
    background: white;
    padding: 40px;
    text-align: center;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.stat-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.stat-box h2 {
    font-size: 3rem;
    margin-bottom: 10px;
}

/* About Section Styles */
.about-section {
    padding: 100px 8%;
    background: #fff;
}

.about-container {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.about-content { flex: 1; min-width: 350px; }
.sub-title { color: var(--primary); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; }
.about-content h2 { font-size: 2.8rem; margin: 15px 0; color: var(--secondary); }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 30px 0; }
.feature { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.feature i { color: var(--accent); }

.about-design-wrapper { flex: 1; position: relative; min-width: 350px; height: 450px; }
.image-grid { position: relative; z-index: 2; }
.main-img-box img { width: 85%; height: 380px; object-fit: cover; border-radius: 30px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.secondary-img-box { position: absolute; bottom: 0; right: 0; width: 220px; border: 10px solid #fff; border-radius: 25px; box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
.secondary-img-box img { width: 100%; border-radius: 15px; }

/* Floating Badge Animation */
.floating-badge {
    position: absolute;
    background: white;
    padding: 15px 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    z-index: 10;
    animation: float 3s infinite ease-in-out;
}
.badge-1 { top: 10%; left: -20px; }
.badge-2 { bottom: 10%; left: 10px; animation-delay: 1.5s; }

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

/* Testimonials */
.testimonials {
    padding: 100px 8%;
    background: var(--light);
    text-align: center;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.test-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: left;
    transition: 0.3s;
    position: relative;
}

.test-card:hover { transform: translateY(-10px); }
.quote-icon { font-size: 2rem; color: #eee; margin-bottom: 20px; }
.user-info { margin-top: 25px; }
.user-info h4 { color: var(--secondary); }
.user-info span { color: var(--primary); font-size: 0.9rem; }

/* Footer */
footer {
    background: var(--secondary);
    color: white;
    padding: 80px 8% 20px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-info h3 span { color: var(--primary); }
.footer-info p { margin: 20px 0; color: #bdc3c7; }
.social-icons a { color: white; margin-right: 15px; font-size: 1.2rem; }
.footer-links h4, .footer-contact h4 { margin-bottom: 25px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: #bdc3c7; text-decoration: none; }
.footer-contact p { margin-bottom: 15px; color: #bdc3c7; }

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    color: #7f8c8d;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 2.5rem; }
    .about-design-wrapper { height: 350px; }
    .main-img-box img { width: 100%; }
}
/* Hero Section Layout */
.hero {
    min-height: 100vh;
    padding: 120px 8% 60px;
    background: linear-gradient(135deg, #f8fbff 0%, #e1eec3 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    width: 100%;
}

.hero-content {
    flex: 1.2;
    z-index: 10;
}

.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
}

/* Badge & Typography */
.badge {
    background: rgba(52, 152, 219, 0.1);
    color: #3498db;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.hero h1 {
    font-size: 4.5rem;
    color: #2c3e50;
    line-height: 1.1;
    margin-bottom: 25px;
}

.highlight {
    color: #3498db;
    position: relative;
}

.hero p {
    font-size: 1.1rem;
    color: #5d6d7e;
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 600px;
}

/* Buttons */
.hero-btns {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 50px;
}

.cta-primary {
    background: #3498db;
    color: #fff;
    padding: 18px 35px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(52, 152, 219, 0.3);
    transition: 0.3s;
}

.cta-primary:hover { transform: translateY(-5px); }

.cta-secondary {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: #2c3e50;
    font-weight: 600;
}

.play-icon {
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    color: #3498db;
}

/* Hero Visual & Image */
.main-image-wrapper {
    position: relative;
    z-index: 5;
}

.hero-img {
    width: 400px;
    height: 500px;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.circle-bg {
    position: absolute;
    width: 450px;
    height: 450px;
    background: #3498db;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: #fff;
    padding: 15px 25px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    animation: float 4s infinite ease-in-out;
}

.jobs-card { top: 20%; left: -80px; }
.success-card { bottom: 10%; right: -50px; animation-delay: 2s; }

.icon-box {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.blue { background: #e3f2fd; color: #3498db; }
.green { background: #e8f5e9; color: #27ae60; }

.floating-card h4 { margin: 0; color: #2c3e50; }
.floating-card p { margin: 0; font-size: 0.8rem; color: #7f8c8d; }

/* Avatars */
.avatars {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.avatars img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid #fff;
    margin-left: -10px;
}

.avatars img:first-child { margin-left: 0; }

.plus {
    width: 40px;
    height: 40px;
    background: #3498db;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    margin-left: -10px;
    border: 3px solid #fff;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container { flex-direction: column; text-align: center; }
    .hero h1 { font-size: 3rem; }
    .hero-btns { justify-content: center; }
    .hero-visual { margin-top: 60px; }
    .jobs-card { left: 0; }
    .success-card { right: 0; }
}
.more-content {
    display: none; /* শুরুতে লুকানো */
    margin-top: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: #f0f7ff;
    border-left: 4px solid #3498db;
    border-radius: 8px;
    animation: fadeIn 0.5s ease-in-out;
}

.more-content p {
    font-size: 0.95rem;
    color: #444;
    margin-bottom: 10px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
/* --- Blue Button Design --- */
.cta-btn {
    background-color: #3498db; /* Blue Color */
    color: #ffffff;
    padding: 14px 30px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3); /* Soft Blue Shadow */
    margin-top: 10px;
}

.cta-btn:hover {
    background-color: #2980b9; /* Darker Blue on Hover */
    transform: translateY(-3px); /* Button moves up slightly */
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.cta-btn:active {
    transform: translateY(0); /* Bounce effect when clicked */
}

/* --- More Content Section Style --- */
.more-content {
    display: none;
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 20px;
    background: #f8fbff; /* Very Light Blue BG */
    border-left: 5px solid #3498db; /* Blue Accent Bar */
    border-radius: 10px;
    line-height: 1.6;
    animation: slideDown 0.4s ease-out;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
/* Impact Areas Styles */
.impact-areas {
    padding: 100px 8%;
    background: #fff;
    text-align: center;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.impact-card {
    padding: 40px;
    background: #f8fbff;
    border-radius: 20px;
    transition: 0.3s;
    border: 1px solid #e1e8f0;
}

.impact-card:hover {
    background: #3498db;
    transform: translateY(-10px);
}

.impact-card:hover h3, .impact-card:hover p {
    color: #fff;
}

.card-icon {
    font-size: 2.5rem;
    color: #3498db;
    margin-bottom: 20px;
}

.impact-card:hover .card-icon {
    color: #fff;
}

/* Gallery Styles */
.gallery {
    padding: 80px 8%;
    background: #fdfdfd;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 40px;
}

.gallery-item {
    height: 250px;
    overflow: hidden;
    border-radius: 15px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
    cursor: pointer;
}

.gallery-item img:hover {
    transform: scale(1.1);
}

/* Newsletter Styles */
.newsletter {
    padding: 80px 8%;
    background: linear-gradient(rgba(52, 152, 219, 0.9), rgba(52, 152, 219, 0.9)), 
                url('https://images.unsplash.com/photo-1557804506-669a67965ba0?auto=format&fit=crop&w=1000&q=80');
    background-size: cover;
    background-position: center;
    text-align: center;
    color: white;
}

.news-form {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.news-form input {
    padding: 15px 25px;
    width: 350px;
    border-radius: 50px;
    border: none;
    outline: none;
}

.news-form button {
    padding: 15px 35px;
    border-radius: 50px;
    border: none;
    background: #2c3e50;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.news-form button:hover {
    background: #1a252f;
}
/* Newsletter Extended Styles */
.newsletter-extended {
    padding: 100px 8%;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9f2fb 100%);
    position: relative;
}

.newsletter-grid {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.newsletter-info {
    flex: 1.2;
    min-width: 350px;
}

.sub-tag {
    color: #3498db;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.newsletter-info h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin: 15px 0;
}

.benefit-list {
    list-style: none;
    margin-top: 25px;
}

.benefit-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.05rem;
    color: #555;
}

.benefit-list i {
    color: #27ae60;
    font-size: 1.2rem;
}

/* Subscription Card Design */
.newsletter-action {
    flex: 1;
    min-width: 320px;
}

.subscription-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    text-align: center;
    border: 1px solid #eee;
}

.icon-header {
    width: 70px;
    height: 70px;
    background: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
}

.input-wrap {
    position: relative;
    margin: 20px 0;
}

.input-wrap i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #95a5a6;
}

.input-wrap input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 2px solid #f1f3f5;
    border-radius: 12px;
    outline: none;
    transition: 0.3s;
}

.input-wrap input:focus {
    border-color: #3498db;
}

.sub-btn-new {
    width: 100%;
    padding: 15px;
    background: #2c3e50;
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.sub-btn-new:hover {
    background: #3498db;
    transform: translateY(-3px);
}

.privacy-note {
    font-size: 0.8rem;
    margin-top: 15px;
    color: #bdc3c7;
}
/* গ্যালারি হেডিং মাঝখানে আনার জন্য */
.gallery .section-header {
    text-align: center;      /* লেখা মাঝখানে আনবে */
    margin-bottom: 50px;     /* নিচের গ্রিড থেকে দূরত্ব বাড়াবে */
    max-width: 700px;        /* কন্টেন্ট বেশি চওড়া হওয়া আটকাবে */
    margin-left: auto;       /* অটো মার্জিন দিয়ে সেন্টারে রাখবে */
    margin-right: auto;
}

.gallery .section-header h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;   /* আন্ডারলাইন এফেক্টের জন্য */
}

/* হেডিংয়ের নিচে একটি ছোট নীল দাগ (Optional Design) */
.gallery .section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: #3498db;
    margin: 10px auto 0;     /* দাগটিকে মাঝখানে রাখবে */
    border-radius: 2px;
}

.gallery .section-header p {
    color: #7f8c8d;
    font-size: 1.1rem;
}
/* Our Story Styles */
.our-story { padding: 100px 8%; background: #fff; }
.story-container { display: flex; align-items: center; gap: 60px; flex-wrap: wrap; }
.story-image { flex: 1; position: relative; border-radius: 20px; overflow: hidden; min-width: 300px; }
.story-image img { width: 100%; transition: 0.5s; }
.play-overlay { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 70px; height: 70px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; cursor: pointer; box-shadow: 0 0 0 10px rgba(52, 152, 219, 0.2); }
.story-text { flex: 1; min-width: 300px; }
.milestones { display: flex; gap: 40px; margin-top: 30px; }
.milestone h4 { font-size: 2rem; color: var(--primary); }

/* FAQ Styles */
.faq { padding: 100px 8%; background: #f9f9f9; }
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { background: #fff; margin-bottom: 15px; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.faq-question { padding: 20px 25px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; color: var(--secondary); }
.faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: 0.3s ease-out; }
.faq-answer p { padding-bottom: 20px; color: #7f8c8d; line-height: 1.6; }
.faq-item.active .faq-answer { max-height: 200px; }
.faq-item.active .faq-question i { transform: rotate(45deg); color: var(--primary); }

/* WhatsApp Float */
.whatsapp-float { position: fixed; bottom: 30px; right: 30px; background: #25d366; color: white; padding: 15px 15px; border-radius: 50px; display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3); z-index: 1000; transition: 0.3s; }
.whatsapp-float:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4); }
/* Our Story Modern Design */
.our-story {
    padding: 100px 8%;
    background: #ffffff;
    position: relative;
}

.story-container {
    display: flex;
    align-items: center;
    gap: 80px;
    flex-wrap: wrap;
}

/* visual side */
.story-visual {
    flex: 1;
    position: relative;
    min-width: 350px;
}

.main-story-img {
    position: relative;
    z-index: 2;
}

.main-story-img img {
    width: 90%;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: #3498db;
    color: white;
    padding: 25px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(52, 152, 219, 0.4);
    z-index: 5;
}

.exp-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
}

.exp-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.side-img-box {
    position: absolute;
    bottom: -30px;
    right: 0;
    width: 200px;
    border: 8px solid #fff;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    z-index: 4;
}

.side-img-box img {
    width: 100%;
    border-radius: 12px;
}

/* Text side improvements */
.story-text {
    flex: 1.2;
    min-width: 350px;
}

.story-text h2 span {
    color: #3498db;
}

.milestones-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 40px 0;
}

.milestone-card {
    background: #f8fbff;
    padding: 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid #e1eefb;
    transition: 0.3s;
}

.milestone-card:hover {
    background: #fff;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-color: #3498db;
}

.milestone-card i {
    font-size: 1.5rem;
    color: #3498db;
}

.milestone-card h4 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin: 0;
}

.milestone-card p {
    margin: 0;
    font-size: 0.85rem;
    color: #7f8c8d;
}

.cta-secondary-btn {
    padding: 12px 30px;
    border: 2px solid #3498db;
    background: transparent;
    color: #3498db;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.cta-secondary-btn:hover {
    background: #3498db;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .story-visual { margin-bottom: 50px; }
    .side-img-box { width: 150px; }
    .milestones-modern { grid-template-columns: 1fr; }
}
.extra-story-content {
    max-height: 0; /* শুরুতে উচ্চতা ০ থাকবে */
    overflow: hidden;
    transition: max-height 0.5s ease-out, opacity 0.5s ease;
    opacity: 0;
}

.extra-story-content.show {
    max-height: 500px; /* কন্টেন্টের পরিমাণ অনুযায়ী এটি বাড়াতে পারেন */
    opacity: 1;
    margin-top: 15px;
}

.extra-story-content p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 10px;
    font-size: 0.95rem;
}
.milestones-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* ২ কলামের গ্রিড */
    gap: 20px;
    margin: 40px 0;
}

/* আইকনগুলোর আলাদা আলাদা রঙ (Optional but recommended) */
.milestone-card:nth-child(1) i { color: #3498db; } /* Blue */
.milestone-card:nth-child(2) i { color: #e67e22; } /* Orange */
.milestone-card:nth-child(3) i { color: #27ae60; } /* Green */
.milestone-card:nth-child(4) i { color: #9b59b6; } /* Purple */

/* মোবাইল রেসপন্সিভ */
@media (max-width: 480px) {
    .milestones-modern {
        grid-template-columns: 1fr; /* মোবাইলে ১ কলামে দেখাবে */
    }
}
.faq {
    padding: 100px 8%;
    background: #f9fbff; /* হালকা নীল ব্যাকগ্রাউন্ড */
}

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

.faq-container {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background: #ffffff;
    margin-bottom: 15px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef2f6;
    overflow: hidden;
    transition: 0.3s;
}

.faq-question {
    padding: 22px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: #2c3e50;
    font-size: 1.1rem;
    transition: 0.3s;
}

.faq-question:hover {
    background: #f0f7ff;
    color: #3498db;
}

.faq-answer {
    padding: 0 30px;
    max-height: 0; /* শুরুতে বন্ধ থাকবে */
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
    background: #fff;
}

.faq-answer p {
    padding-bottom: 25px;
    color: #7f8c8d;
    line-height: 1.8;
}

/* অ্যাক্টিভ ক্লাসের জন্য স্টাইল */
.faq-item.active {
    border-color: #3498db;
}

.faq-item.active .faq-answer {
    max-height: 300px; /* উত্তর খোলার পর উচ্চতা */
}

.faq-item.active .faq-question i {
    transform: rotate(45deg); /* প্লাস আইকনটি ক্রস হয়ে যাবে */
    color: #3498db;
}

.faq-question i {
    transition: transform 0.3s ease;
    font-size: 1rem;
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding-top: 20px;
}

.test-card {
    background: #fff;
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s;
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.test-card:hover {
    transform: translateY(-10px);
    border-color: #3498db;
    box-shadow: 0 15px 40px rgba(52, 152, 219, 0.1);
}

.quote-icon {
    font-size: 2rem;
    color: #3498db;
    opacity: 0.2;
    margin-bottom: 20px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 25px;
}

.user-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #3498db;
}

.user-info h4 {
    margin: 0;
    color: #2c3e50;
    font-size: 1rem;
}

.user-info span {
    font-size: 0.85rem;
    color: #7f8c8d;
}
/* পপ-আপ স্টাইল */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none; /* শুরুতে লুকানো থাকবে */
    justify-content: center;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    max-width: 450px;
    width: 90%;
    position: relative;
    animation: slideUp 0.5s ease;
    text-align: center;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

.close-popup {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 30px;
    cursor: pointer;
    color: #999;
}

.modal-header i { font-size: 3rem; color: #3498db; margin-bottom: 15px; }
.modal-header h2 { margin-bottom: 10px; color: #333; }
.modal-header p { color: #666; margin-bottom: 25px; font-size: 0.9rem; }

.p-input-group { margin-bottom: 15px; }
.p-input-group input, .p-input-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    outline: none;
}

.p-submit-btn {
    background: #3498db;
    color: white;
    border: none;
    padding: 12px;
    width: 100%;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.p-submit-btn:hover { background: #2980b9; }
.modal-overlay {
    display: none; /* শুরুতে লুকানো থাকবে */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}
/* --- Hamburger Design --- */
.hamburger {
    display: none; /* ডেক্সটপে লুকানো থাকবে */
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--secondary);
    z-index: 1001;
}

/* --- Mobile Specific Styles --- */
/* --- Optimized Mobile & Tablet Responsive (992px and below) --- */
@media (max-width: 992px) {
    /* 1. Hamburger Menu Logic */
    .hamburger {
        display: block; 
        cursor: pointer;
        z-index: 1100; /* মেনুর উপরে থাকবে */
    }

    .nav-links {
        position: fixed;
        right: -100%; 
        top: 0;
        height: 100vh;
        width: 75%; /* মোবাইলে মেনু একটু বেশি চওড়া ভালো লাগে */
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        box-shadow: -10px 0 30px rgba(0,0,0,0.15);
        transition: 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55); /* স্মুথ এনিমেশন */
        z-index: 1000;
    }

    .nav-links.active {
        right: 0; 
    }

    .nav-links li {
        margin: 15px 0;
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        font-size: 1.3rem;
        display: block;
        padding: 10px;
    }

    /* 2. Hero Section Adjustments */
    .hero {
        padding: 100px 5% 50px; /* প্যাডিং কমানো হয়েছে */
        height: auto;
        min-height: 100vh;
    }

    .hero-container {
        flex-direction: column !important;
        text-align: center;
        gap: 30px;
    }

    .hero h1 {
        font-size: 2.2rem !important; /* টাইটেল আরও ছোট করা হয়েছে যাতে না ভেঙে যায় */
        line-height: 1.2;
    }

    .hero p {
        font-size: 1rem;
        margin: 0 auto 25px;
    }

    .hero-btns {
        flex-direction: column; /* মোবাইলে বাটন একটার নিচে একটা আসবে */
        gap: 15px;
        width: 100%;
        align-items: center;
    }

    .cta-primary, .cta-secondary {
        width: 90%; /* বাটন ফুল উইডথ এর কাছাকাছি */
        justify-content: center;
    }

    /* 3. Visuals & Images */
    .hero-img {
        width: 100%;
        max-width: 320px;
        height: auto;
        border-radius: 20px;
    }

    .floating-card, .circle-bg {
        display: none !important; /* মোবাইলে ক্লিন লুকের জন্য এগুলো লুকানো হয়েছে */
    }

    /* 4. Other Sections (Stats/About) */
    .stats {
        transform: translateY(0); /* পজিশন ঠিক করা হয়েছে */
        padding: 40px 5%;
    }

    .stats .container {
        grid-template-columns: 1fr !important; /* এক কলামে আসবে */
    }
}

/* --- About & Story Section Mobile --- */
/* --- Mobile Responsive Section (768px and below) --- */
@media (max-width: 768px) {
    
    /* Container elements switch to vertical layout */
    .about-container, 
    .story-container, 
    .newsletter-grid,
    .hero-container {
        flex-direction: column !important;
        text-align: center;
        gap: 40px;
    }

    /* Typography adjustment for mobile */
    .about-content h2, 
    .story-text h2, 
    .hero h1 {
        font-size: 2rem !important;
        line-height: 1.2;
    }

    /* Milestones and Stats grid to single column */
    .milestones-modern, 
    .stats .container, 
    .impact-grid, 
    .testimonial-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    /* Adjusting images for mobile view */
    .about-design-wrapper, 
    .story-visual {
        width: 100%;
        min-width: 100%;
        height: auto;
        margin-top: 20px;
    }

    .main-img-box img, 
    .main-story-img img {
        width: 100%;
        height: auto;
        border-radius: 20px;
    }

    /* Secondary images hide or reposition to avoid overlap */
    .secondary-img-box, 
    .side-img-box {
        display: none; /* মোবাইলে স্ক্রিন পরিষ্কার রাখতে ছোট ছবিগুলো লুকানো ভালো */
    }

    /* Button and Badge adjustments */
    .hero-btns {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .floating-badge, 
    .experience-badge {
        position: static; /* ফ্লোটিং বাদ দিয়ে টেক্সটের সাথে রাখা */
        margin: 20px auto;
        display: inline-flex;
    }

    /* Padding adjustment for sections */
    .about-section, 
    .our-story, 
    .stats, 
    .impact-areas {
        padding: 60px 5% !important;
    }
}