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

html, body{
  max-width:100%;
  overflow-x:hidden;
  font-family: 'Poppins', sans-serif;
}


/* WhatsApp Icon */
#whatsapp-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

#whatsapp-icon img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  padding: 10px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}




/* ========================
   Top Bar FIX
======================== */
.top-bar{
    background:#1f4ea3;
    color:#fff;
    font-size:14px;
    padding:6px 0;
}

/* full width layout */
.top-bar .container{
    max-width:1400px;
    width:95%;
    margin:auto;
}

/* keep everything in one row */
.flex-between{
    display:flex;
    justify-content:space-between;
    align-items:center;
    white-space:nowrap; /* 🔥 prevents wrapping */
}

/* spacing */
.top-left,
.top-right{
    display:flex;
    align-items:center;
    gap:18px;
}


/* ========================
   Navbar
======================== */
.navbar{
    background:#fff;
    box-shadow:0 2px 10px rgba(0,0,0,0.05);
}

.nav-wrapper{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:40px 0;
}


/* Logo */
.logo img{
    height:48px;
    margin-left: 30px;
}


/* Menu */
.nav-menu{
    display:flex;
    align-items:center;
    gap:28px;
    list-style:none;
}

.nav-menu li a{
    text-decoration:none;
    color:#333;
    font-weight:500;
    transition:0.3s;
}

.nav-menu li a:hover{
    color:#1f4ea3;
}

/* ===== Dropdown Fix ===== */

.dropdown{
    position:relative;
}

/* keep navbar visible for dropdown */
/* Navbar height control */
.navbar{
    background:#fff;
    box-shadow:0 2px 10px rgba(0,0,0,0.05);

    min-height:90px;   /* 🔥 increase white bar height */
    display:flex;
    align-items:center;
}

/* spacing inside */
.nav-wrapper{
    padding:0;  /* remove old padding */
}

/* submenu */
.dropdown-menu{
    position:absolute;
    top:100%;
    left:0;

    min-width:230px;
    background:#fff;
    border-radius:10px;

    box-shadow:0 10px 25px rgba(0,0,0,0.12);

    padding:10px 0;

    opacity:0;
    visibility:hidden;
    transform:translateY(10px);

    transition:all .25s ease;

    z-index:9999;
}

/* items */
.dropdown-menu li{
    list-style:none;
}

.dropdown-menu li a{
    display:block;
    padding:10px 18px;
    color:#333;
    text-decoration:none;
    font-size:14px;
}

.dropdown-menu li a:hover{
    background:#f5f7fb;
    color:#1f4ea3;
}


/* 🔥 SHOW ON HOVER */
.dropdown:hover .dropdown-menu{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

/* ========================
   Button
======================== */
.btn-start{
    background:#ff7a00;
    color:#fff !important;
    padding:10px 20px;
    border-radius:25px;
    font-weight:600;
}

.btn-start:hover{
    background:#e56700;
}


/* ========================
   Hamburger
======================== */
.hamburger{
    display:none;
    font-size:26px;
    cursor:pointer;
     margin-right: 30px;
}


/* ========================
   Mobile Drawer
======================== */
.mobile-menu{
    position:fixed;
    top:0;
    right:-100%;
    width:100%;
    height:100vh;
    background:#fff;
    box-shadow:-4px 0 20px rgba(0,0,0,0.1);
    padding:30px;
    display:flex;
    flex-direction:column;
    gap:18px;
    transition:0.4s;
    z-index:999;
}

.mobile-menu a,
.mobile-dropdown button{
    text-decoration:none;
    color:#333;
    font-size:16px;
    background:none;
    border:none;
    text-align:left;
    cursor:pointer;
}

.mobile-menu.active{
    right:0;
}

.close-menu{
    font-size:24px;
    align-self:flex-end;
    cursor:pointer;
}


/* mobile submenu */
.mobile-submenu{
    display:none;
    padding-left:15px;
    display:flex;
    flex-direction:column;
    gap:10px;
}



/* ========================
   Responsive
======================== */
@media(max-width:992px){

    .nav-menu{
        display:none;
    }

    .hamburger{
        display:block;
    }

    /* hide blue bar on mobile */
    .top-bar{
        display:none;
    }
}


/* Insights & Articles Section */
.insights-section{
  width: 100%;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  background: linear-gradient(180deg, #3562c9 0%, #1f4fb3 100%);
}

/* Content wrapper */
.insights-content{
  max-width: 900px;
  margin: 0 auto;
}

/* Title */
.insights-title{
  font-size: 48px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 14px;
}

.insights-title span{
  color: #ff8c00; /* Orange highlight */
}

/* Subtitle */
.insights-subtitle{
  font-size: 16px;
  color: #e6edff;
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
}

/* Responsive */
@media (max-width: 992px){
  .insights-title{
    font-size: 38px;
  }
}

@media (max-width: 640px){
  .insights-section{
    min-height: 220px;
    padding: 50px 16px;
  }

  .insights-title{
    font-size: 28px;
  }

  .insights-subtitle{
    font-size: 14px;
  }
}
/* ===============================
   BRAINVOYAGES ARTICLES - GLOBAL RESET & VARIABLES
================================ */
.bv-articles-section * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bv-primary-color: #2563eb;
    --bv-secondary-color: #0f172a;
    --bv-text-gray: #64748b;
    --bv-light-gray: #f1f5f9;
    --bv-border-gray: #e5e7eb;
    --bv-white: #ffffff;
    --bv-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    --bv-shadow-hover: 0 22px 45px rgba(0, 0, 0, 0.15);
}

.bv-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===============================
   SECTION HEADER
================================ */
.bv-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.bv-section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--bv-secondary-color);
    margin-bottom: 12px;
}

.bv-section-subtitle {
    font-size: 18px;
    color: var(--bv-text-gray);
}

/* ===============================
   ARTICLES SECTION
================================ */
.bv-articles-section {
    padding: 80px 24px;
    background: var(--bv-white);
}

/* ===============================
   GRID
================================ */
.bv-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

/* ===============================
   CARD
================================ */
.bv-article-card {
    background: var(--bv-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--bv-shadow);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    cursor: pointer;
}

.bv-article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--bv-shadow-hover);
}

/* ===============================
   THUMBNAIL
================================ */
.bv-article-thumb {
    height: 200px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.bv-article-thumb svg {
    opacity: 0.9;
    transition: transform 0.3s ease;
}

.bv-article-card:hover .bv-article-thumb svg {
    transform: scale(1.1);
}

/* ===============================
   BODY
================================ */
.bv-article-body {
    padding: 24px;
}

.bv-article-tag {
    display: inline-block;
    padding: 6px 14px;
    background: #eef2ff;
    color: var(--bv-primary-color);
    font-size: 12px;
    font-weight: 600;
    border-radius: 999px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* TITLE */
.bv-article-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--bv-secondary-color);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: color 0.3s ease;
    min-height: 56px;
}

.bv-article-card:hover .bv-article-title {
    color: var(--bv-primary-color);
}

.bv-article-desc {
    font-size: 15px;
    color: var(--bv-text-gray);
    line-height: 1.7;
    margin-bottom: 16px;
    min-height: 75px;
}

/* ===============================
   META
================================ */
.bv-article-meta {
    font-size: 13px;
    color: #94a3b8;
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

/* ===============================
   FOOTER
================================ */
.bv-article-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--bv-border-gray);
    padding-top: 16px;
}

.bv-article-author {
    font-size: 14px;
    color: var(--bv-secondary-color);
    font-weight: 600;
}

.bv-article-read {
    font-size: 14px;
    color: var(--bv-primary-color);
    font-weight: 700;
    background: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease;
    padding: 8px 16px;
    border-radius: 8px;
}

.bv-article-read:hover {
    background: #eef2ff;
    transform: translateX(4px);
}

/* ===============================
   MODAL
================================ */
.bv-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    animation: bvFadeIn 0.3s ease;
}

.bv-modal.bv-active {
    display: block;
}

@keyframes bvFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

.bv-modal-content {
    background-color: var(--bv-white);
    margin: 5% auto;
    padding: 0;
    width: 90%;
    max-width: 800px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: bvSlideUp 0.4s ease;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.bv-modal-close {
    color: #94a3b8;
    position: absolute;
    right: 28px;
    top: 28px;
    font-size: 36px;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
}

.bv-modal-close:hover {
    color: var(--bv-secondary-color);
    transform: rotate(90deg);
    background: rgba(0, 0, 0, 0.1);
}

.bv-modal-header {
    padding: 40px 40px 30px 40px;
    border-bottom: 2px solid var(--bv-border-gray);
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.bv-modal-header h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--bv-secondary-color);
    margin-bottom: 12px;
    padding-right: 50px;
    line-height: 1.3;
}

.bv-modal-tag {
    display: inline-block;
    padding: 8px 16px;
    background: #eef2ff;
    color: var(--bv-primary-color);
    font-size: 13px;
    font-weight: 600;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bv-modal-body {
    padding: 40px;
    overflow-y: auto;
    flex: 1;
}

.bv-modal-body p {
    font-size: 16px;
    line-height: 1.8;
    color: #334155;
    margin-bottom: 20px;
}

.bv-modal-body h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--bv-secondary-color);
    margin-top: 32px;
    margin-bottom: 16px;
}

.bv-modal-body ul {
    margin: 20px 0;
    padding-left: 24px;
}

.bv-modal-body li {
    font-size: 16px;
    line-height: 1.8;
    color: #334155;
    margin-bottom: 12px;
}

.bv-modal-body strong {
    color: var(--bv-primary-color);
    font-weight: 700;
}

/* Custom scrollbar for modal */
.bv-modal-body::-webkit-scrollbar {
    width: 8px;
}

.bv-modal-body::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 10px;
}

.bv-modal-body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

.bv-modal-body::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ===============================
   RESPONSIVE DESIGN
================================ */

/* Tablet */
@media (max-width: 1024px) {
    .bv-articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }

    .bv-section-title {
        font-size: 36px;
    }

    .bv-modal-content {
        width: 92%;
        margin: 3% auto;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .bv-articles-section {
        padding: 60px 16px;
    }

    .bv-section-header {
        margin-bottom: 40px;
    }

    .bv-section-title {
        font-size: 32px;
    }

    .bv-section-subtitle {
        font-size: 16px;
    }

    .bv-articles-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .bv-article-thumb {
        height: 180px;
    }

    .bv-article-body {
        padding: 20px;
    }

    .bv-article-title {
        font-size: 18px;
        min-height: auto;
    }

    .bv-article-desc {
        font-size: 14px;
        min-height: auto;
    }

    .bv-modal-content {
        width: 95%;
        margin: 2% auto;
        max-height: 90vh;
        border-radius: 16px;
    }

    .bv-modal-header {
        padding: 30px 24px 24px 24px;
    }

    .bv-modal-header h2 {
        font-size: 22px;
        padding-right: 40px;
    }

    .bv-modal-close {
        right: 20px;
        top: 20px;
        font-size: 32px;
        width: 36px;
        height: 36px;
    }

    .bv-modal-body {
        padding: 24px;
    }

    .bv-modal-body p,
    .bv-modal-body li {
        font-size: 15px;
    }

    .bv-modal-body h3 {
        font-size: 20px;
        margin-top: 24px;
    }
}

/* Small mobile */
@media (max-width: 380px) {
    .bv-section-title {
        font-size: 28px;
    }

    .bv-article-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .bv-modal-header h2 {
        font-size: 20px;
    }

    .bv-modal-body {
        padding: 20px;
    }
}
/* =============================
   Footer
============================= */
.bv-footer{
    background:#1f4ea3;
    color:#fff;
    padding-top:60px;
    font-size:14px;
}

/* container */
.footer-container{
    width:90%;
    max-width:1300px;
    margin:auto;

    display:grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap:50px;
}

/* logo */
.footer-logo{
    height:90px;
    margin-bottom:18px;
    margin-left: 20px;
}

/* about text */
.footer-about p{
    line-height:1.7;
    margin-bottom:20px;
    opacity:0.9;
}

/* headings */
.footer-col h3{
    margin-bottom:18px;
    font-size:16px;
    font-weight:600;
    position:relative;
}

/* list */
.footer-col ul{
    list-style:none;
}

.footer-col ul li{
    margin-bottom:10px;
}

/* links */
.footer-col a{
    color:#fff;
    text-decoration:none;
    opacity:0.9;
    transition:0.3s;
}

.footer-col a:hover{
    opacity:1;
    padding-left:6px;
}

/* social icons */
.social-icons{
    display:flex;
    gap:10px;
}

.social-icons a{
    width:36px;
    height:36px;
    border-radius:50%;
    background:rgba(255,255,255,0.15);

    display:flex;
    align-items:center;
    justify-content:center;

    transition:0.3s;
}

.social-icons a:hover{
    background:#ff7a00;
}

/* contact icons */
.contact-info i{
    margin-right:8px;
}

/* bottom bar */
.footer-bottom{
    border-top:1px solid rgba(255,255,255,0.2);
    margin-top:50px;
    padding:20px 5%;

    display:flex;
    justify-content:space-between;
    align-items:center;
    font-size:13px;
}

.footer-links{
    display:flex;
    gap:20px;
}


/* =============================
   Mobile Responsive
============================= */
@media(max-width:992px){

    .footer-container{
        grid-template-columns: 1fr 1fr;
        gap:40px;
    }
}

@media(max-width:600px){

    .footer-container{
        grid-template-columns: 1fr;
        text-align:center;
    }

    .social-icons{
        justify-content:center;
    }

    .footer-bottom{
        flex-direction:column;
        gap:10px;
        text-align:center;
    }
}