* {
    margin: 0;
    padding: 0;
}

/* Top Banner styles */
.top-banner {
    position: sticky;
    top: 0;
    background: #001c3b;
    /* Bootstrap primary */
    color: white;
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 1050;
    box-shadow: 0 2px 4px rgb(0 0 0 / 0.1);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.top-banner a {
    color: #f8f9fa;
    text-decoration: none;
    transition: color 0.3s ease;
}

.top-banner a:hover {
    color: #d1e7ff;
    text-decoration: underline;
}

@media (max-width: 575.98px) {
    .top-banner {
        font-size: 0.8rem;
        text-align: center;
    }

    .top-banner .container {
        display: flex;
        flex-direction: column;
        gap: 0.2rem;
    }
}

/* Navbar styles */
.sticky-navbar {
    position: sticky;
    top: 30px;
    background: #ffffff;
    border-bottom: 1px solid #ddd;
    padding: 0.5rem 1rem;
    z-index: 1040;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-shadow: 0 1px 3px rgb(0 0 0 / 0.05);
    height: 100px;
}

.navbar .container {
    margin-top: -20px;
    transition: margin-top 0.3s ease;
}

.navlinks-bar.sticky+.navbar .container {
    margin-top: -5px;
}

/* Logo styling */
.navbar-brand {
    font-weight: 600;
    font-size: 1.2rem;
    color: #000000;
}

.small-brand-name {
    display: none;
}

.logo-img {
    height: 120px;
    max-height: 120px;
    width: auto;
    margin-left: -45px;
    transition: height 0.6s ease-in-out;
}

.logo-img.shrink-logo {
    height: 80px;
}

/* Center turnaround time */
.turnaround-time {
    font-size: 1.3rem;
    font-weight: 500;
    color: #333;
    white-space: nowrap;
}

/* Social icons */
.social-icons {
    font-size: 1.1rem;
}

.social-link {
    color: #007bff;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #0056b3;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar .container {
        margin-top: 0;
    }

    .sticky-navbar {
        height: auto;
    }

    .sticky-navbar .container {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }

    .logo-img {
        height: 45px;
        margin-left: 0;
        transition: none;
    }

    .logo-img.shrink-logo {
        height: initial;
    }

    .navbar-brand {
        flex: 0 0 100%;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        font-size: 1.05rem;
        margin-top: 10px;
    }

    .desktop-brand-name {
        display: none;
    }

    .small-brand-name {
        display: inline;
    }

    .turnaround-time {
        flex: 0 0 100%;
        text-align: center;
    }

    .social-icons {
        flex: 0 0 100%;
        justify-content: center;
    }
}

.affordable-estimate-container {
    position: static;
    background-color: #f8f9fa;
    padding: 0.6rem 1rem;
    text-align: center;
    border-bottom: 1px solid #ddd;
    box-shadow: 0 1px 3px rgb(0 0 0 / 0.08);
    margin-bottom: 1rem;
}

@keyframes rotate-left-right {
    25% {
        transform: rotate(-3deg);
    }

    50% {
        transform: rotate(0deg);
    }

    75% {
        transform: rotate(3deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

.affordable-btn {
    font-weight: 600;
    padding: 0.35rem 1rem;
    font-size: 0.95rem;
    border-radius: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    animation: rotate-left-right 3.5s ease-in-out infinite;
    display: inline-block;
    user-select: none;
}

.affordable-btn:hover,
.affordable-btn:focus {
    background: linear-gradient(135deg, #0056b3 0%, #003f7f 100%);
    box-shadow: 0 6px 14px rgba(0, 86, 179, 0.6);
    text-decoration: none;
    animation-play-state: paused;
}

/* MOBILE SIDEBAR: elegant design */
.mobile-sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    /* hidden off-screen */
    width: 300px;
    max-width: 80%;
    height: 100%;
    background: linear-gradient(180deg, #ffffff, #edf4fb);
    box-shadow: 3px 0 16px rgba(0, 0, 0, 0.15);
    padding: 1.5rem 1rem;
    z-index: 2000;
    transition: left 0.4s cubic-bezier(0.65, 0, 0.35, 1);
    overflow-y: auto;
}

.mobile-sidebar.active {
    left: 0;
}

/* backdrop for dim background */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* close button styling */
.close-sidebar {
    background: none;
    border: none;
    font-size: 2.2rem;
    color: #333;
    position: absolute;
    top: 15px;
    right: 20px;
    cursor: pointer;
    transition: color 0.3s;
}

.close-sidebar:hover {
    color: #007bff;
}

/* Menu list styling */
.mobile-menu-list {
    list-style: none;
    padding-left: 0;
    margin-top: 2rem;
}

.mobile-menu-list li {
    margin-bottom: 1.25rem;
}

.mobile-menu-list a {
    display: block;
    text-decoration: none;
    color: #003f7f;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: background 0.3s, color 0.3s;
}

.mobile-menu-list a:hover {
    background: #007bff22;
    color: #007bff;
}

/* Submenu toggle arrows */
.mobile-dropdown-toggle,
.mobile-sub-toggle {
    position: relative;
    color: #003f7f;
    font-weight: 600;
    cursor: pointer;
}

.mobile-dropdown-toggle::after,
.mobile-sub-toggle::after {
    content: '▸';
    position: absolute;
    right: 0;
    transition: transform 0.3s;
}

.mobile-dropdown-toggle.open::after,
.mobile-sub-toggle.open::after {
    transform: rotate(90deg);
}

/* Sub-level styling */
.mobile-submenu,
.mobile-sub-submenu {
    display: none;
    list-style: none;
    margin-top: 0.5rem;
    padding-left: 1rem;
}

.mobile-submenu.open,
.mobile-sub-submenu.open {
    display: block;
}

.mobile-submenu a,
.mobile-sub-submenu a {
    font-size: 0.95rem;
}

/* Scrollbar styling */
.mobile-sidebar::-webkit-scrollbar {
    width: 6px;
}

.mobile-sidebar::-webkit-scrollbar-thumb {
    background: #007bff55;
    border-radius: 3px;
}

.mobile-sidebar::-webkit-scrollbar-track {
    background: #f1f4f8;
}

/* OPTIONAL: subtle fade-in for menu items */
.mobile-menu-list li {
    opacity: 0;
    transform: translateX(-10px);
    animation: menuItemFade 0.4s forwards;
}

.mobile-menu-list li:nth-child(1) {
    animation-delay: 0.1s;
}

.mobile-menu-list li:nth-child(2) {
    animation-delay: 0.15s;
}

.mobile-menu-list li:nth-child(3) {
    animation-delay: 0.2s;
}

/* Continue increasing delays if needed */

@keyframes menuItemFade {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* --- Navlinks Bar Base Styles --- */
.navlinks-bar {
    position: relative;
    top: auto;
    width: 100%;
    background-color: #001c3b;
    transition: all 0.3s ease;
    box-shadow: none;
    z-index: 1040;
}

.navlinks-bar.sticky {
    position: fixed;
    left: 0;
    right: 0;
    top: 126px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 1055;
}

/* Container inside navlinks-bar */
.navlinks-bar .container {
    padding: 0.25rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Main menu base */
.main-menu {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    display: flex;
    gap: 3rem;
    font-weight: 300;
    font-size: 1rem;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #222;
    letter-spacing: 0.03em;
}

/* Mobile nav visible */
.main-menu.menu-visible {
    display: flex !important;
    flex-direction: column;
    gap: 1rem;
    background: #fff;
    padding: 1rem;
    border-top: 1px solid #eee;
    animation: fadeInScale 0.4s ease forwards;
}

/* Fade and scale animation */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: translateY(-8%) scale(0.96);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Main menu links */
.main-menu>li>a {
    color: #ffffff;
    text-decoration: none;
    padding: 0.45rem 0;
    position: relative;
    transition: color 0.25s ease;
    white-space: nowrap;
    user-select: none;
    cursor: pointer;
    font-weight: 300;
    font-size: 1rem;
    letter-spacing: 0.04em;
}

/* Hover/focus underline animation */
.main-menu>li>a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: 0;
    left: 0;
    background: #2978f0;
    transition: width 0.3s ease;
    border-radius: 1px;
}

.main-menu>li>a:hover::after,
.main-menu>li>a:focus::after {
    width: 100%;
}

.main-menu>li>a:hover,
.main-menu>li>a:focus {
    outline: none;
}

/* Dropdown arrow */
.has-dropdown>a::after {
    content: '▾';
    font-size: 0.65rem;
    margin-left: 0.25rem;
    color: #999;
    vertical-align: middle;
    transition: transform 0.35s ease, color 0.35s ease;
    display: inline-block;
    transform-origin: center;
}

.active {
    border-radius: 5px;
}

/* Dropdown container */
.dropdown,
.sub-dropdown {
    list-style: none;
    margin: 0;
    margin-left: -10px;
    margin-top: 6px;
    padding: 0.25rem 0;
    position: absolute;
    background: rgb(255, 255, 255);
    backdrop-filter: saturate(180%) blur(10px);
    border-radius: 16px;
    box-shadow:
        0 12px 24px rgb(41 120 240 / 0.15),
        0 4px 10px rgb(0 0 0 / 0.05);
    min-width: 220px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.35s ease;
    z-index: 1200;
    transform-origin: top left;
    transform: translateY(12px) scale(0.97);
    border: 1px solid rgb(41 120 240 / 0.15);
}

/* Show dropdown */
.has-dropdown:hover>.dropdown,
.has-dropdown:focus-within>.dropdown,
.has-submenu:hover>.sub-dropdown,
.has-submenu:focus-within>.sub-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

/* Dropdown list items */
.dropdown>li,
.sub-dropdown>li {
    padding: 0;
    position: relative;
}

/* Dropdown links */
.dropdown>li>a,
.sub-dropdown>li>a {
    display: block;
    padding: 0.45rem 1.4rem;
    color: #444;
    text-decoration: none;
    font-weight: 300;
    font-size: 0.95rem;
    transition:
        background-color 0.3s ease,
        color 0.3s ease;
    white-space: nowrap;
    border-radius: 14px;
    letter-spacing: 0.03em;
}

/* Gentle hover effect */
.dropdown>li>a:hover,
.sub-dropdown>li>a:hover,
.dropdown>li>a:focus,
.sub-dropdown>li>a:focus {
    background: rgba(41, 121, 240, 0.203);
    color: #002153;
    outline: none;
    box-shadow: 0 0 8px rgb(41 120 240 / 0.3);
}

/* Submenu arrow */
.has-submenu>a::after {
    content: '→';
    font-size: 0.9rem;
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #bbb;
    transition: color 0.3s ease;
}

.has-submenu:hover>a::after,
.has-submenu:focus-within>a::after {
    color: #2978f0;
}

/* Nested dropdown position */
.sub-dropdown {
    top: 0;
    left: 100%;
    margin-left: 1px;
}


/* Search icon style */
.search-icon a {
    color: #222;
    font-size: 1.15rem;
    padding: 0.4rem 0.6rem;
    display: inline-block;
    transition: color 0.3s ease;
}

.search-icon a:hover,
.search-icon a:focus {
    color: #007bff;
    text-decoration: none;
}

.mark,
mark {
    background-color: rgb(240, 240, 163);
}

/* --- Responsive styles --- */
@media (max-width: 991.98px) {
    .main-menu {
        display: none;
        /* hide desktop menu on tablet and below */
    }

    .top-banner {
        position: relative;
    }

    /* Navbar styles */
    .sticky-navbar {
        position: relative;
        top: 0px;
    }

    .navlinks-bar {
        position: relative;
        top: 0;
        box-shadow: none;
        border: none;
    }

    .navlinks-container {
        display: flex;
    }

    .nav-toggle-gap {
        gap: 100px;
    }

    .navlinks-bar.sticky {
        position: initial;
        left: 0;
        right: 0;
        top: initial;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        z-index: initial;
    }
}

/* Search Overlay - Hidden by default */
.search-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

/* When active, show with flex layout */
.search-container.active {
    display: flex;
}

/* Search box styles */
.search-box {
    background: #fff;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    animation: fadeSlideIn 0.3s ease;
}

/* Search input */
.search-box input {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    border-radius: 20px;
    border: 1px solid #ccc;
    width: 220px;
    outline: none;
}

/* Search and Close buttons */
.btn-search,
.close-search {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: #333;
    transition: color 0.3s ease;
}

.btn-search:hover,
.close-search:hover {
    color: #007bff;
}

/* Animate appearance */
@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10%);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile menu toggle and search visible */
.d-flex.d-lg-none {
    color: #222;
}

.menu-toggle,
.search-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: #ffffff;
    padding: 0.25rem 0.5rem;
    transition: color 0.3s ease;
}

.menu-toggle:hover,
.search-btn:hover,
.menu-toggle:focus,
.search-btn:focus {
    color: #007bff;
    outline: none;
}

/*--- Main Hero Section ---*/
.banner-section {
    position: relative;
    background-image: url('1st-img.webp');
    /* Replace this */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 350px;
}

/* Overlay */
.banner-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

/* Make container content above overlay */
.banner-section .container {
    position: relative;
    z-index: 1;
}

.btn {
    background: #000839;
    color: white;
}

.btn:hover {
    background: #181d64;
}

/* Responsive font sizes for heading and paragraph */
@media (max-width: 575.98px) {

    /* xs and below */
    .banner-section h1.display-4 {
        font-size: 1.8rem;
        /* smaller heading on small devices */
    }

    .banner-section p.lead {
        font-size: 1rem;
        /* smaller paragraph */
    }

    .banner-section .btn-lg {
        font-size: 0.9rem;
        padding: 10px 25px;
    }
}

.left-side-content .row {
    margin-right: calc(0.5 * var(--bs-gutter-x));
}

.left-side-content .g-3 {
    --bs-gutter-x: 0rem;
}

.minimal-input {
    font-size: 0.85rem;
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid #dee2e6;
    transition: all 0.2s ease-in-out;
    background-color: #fcfcfc;
}

.minimal-input:focus {
    box-shadow: 0 0 0 2px rgba(0, 31, 67, 0.847);
}

/* Error Popup Box */
.error-popup {
  border: 2px solid #dc3545;
  border-radius: 12px;
  background: #fff6f6;
  padding: 40px 25px;
  text-align: center;
  max-width: 500px;
  margin: 40px auto;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.07);
  animation: fadeInUp 0.6s ease forwards;
}

/* SVG Cross Animation */
.animated-cross {
  width: 80px;
  height: 80px;
  display: block;
  stroke-width: 3;
  stroke: #dc3545;
  stroke-miterlimit: 10;
  margin: 0 auto 20px;
  box-shadow: inset 0px 0px 0px #dc3545;
  animation: fillRedCircle .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

.error-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 3;
  stroke: #dc3545;
  fill: none;
  animation: stroke 0.6s ease forwards;
}

.cross-line {
  stroke-dasharray: 28;
  stroke-dashoffset: 28;
  stroke-width: 3;
  stroke: #dc3545;
  fill: none;
}

.cross-line1 {
  animation: stroke 0.3s ease forwards 0.6s;
}

.cross-line2 {
  animation: stroke 0.3s ease forwards 0.9s;
}

/* Shared Animations */
@keyframes stroke {
  to {
    stroke-dashoffset: 0;
  }
}


@keyframes scale {
  0%, 100% {
    transform: none;
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Title and Text */
.error-title {
  margin: 0;
  font-weight: 600;
  color: #2c3e50;
  font-size: 24px;
}

.error-text {
  color: #555;
  font-size: 16px;
  margin-top: 10px;
}
/* Success Popup Box */
.success-popup {
  border: 2px solid #d4af37;
  border-radius: 12px;
  background: #fffef8;
  padding: 40px 25px;
  text-align: center;
  max-width: 500px;
  margin: 40px auto;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.07);
  animation: fadeInUp 0.6s ease forwards;
}

/* SVG Tick Animation */
.animated-check {
  width: 80px;
  height: 80px;
  display: block;
  stroke-width: 3;
  stroke: #28a745;
  stroke-miterlimit: 10;
  margin: 0 auto 20px;
  box-shadow: inset 0px 0px 0px #28a745;
  animation: fillCircle .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

.check-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 3;
  stroke-miterlimit: 10;
  stroke: #28a745;
  fill: none;
  animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.check-mark {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: stroke 0.4s cubic-bezier(0.65, 0, 0.45, 1) 0.6s forwards;
}

/* Animation Keyframes */
@keyframes stroke {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes scale {
  0%, 100% {
    transform: none;
  }
  50% {
    transform: scale(1.1);
  }
}

/* Title and Text */
.success-title {
  margin: 0;
  font-weight: 600;
  color: #2c3e50;
  font-size: 24px;
}

.success-text {
  color: #555;
  font-size: 16px;
  margin-top: 10px;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.why-choose-us-section {
    max-width: 2000px;
    margin: 0 auto;
    padding: 3rem 2rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.section-title {
    font-weight: 700;
    font-size: 2.2rem;
    color: rgb(2, 34, 104);
    margin-bottom: 0.5rem;
    /* less bottom margin */
    text-align: center;
}

.intro-text {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    padding-left: 0.5rem;
    /* minimal left padding */
    padding-right: 0.5rem;
    /* minimal right padding */
    text-align: left;
    margin: 0 auto;
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
    padding-left: 0.5rem;
    /* minimal left padding */
    padding-right: 0.5rem;
    /* minimal right padding */
}

.why-item h4 {
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
    text-align: left;
}

.why-item p {
    margin: 0;
    color: #475569;
    font-size: 1rem;
    line-height: 1.5;
    text-align: left;
}

/* Responsive tweaks */
@media (max-width: 600px) {
    .why-choose-us-section {
        max-width: 95%;
        padding: 2rem 0.8rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .intro-text {
        font-size: 1rem;
        padding-left: 0.3rem;
        padding-right: 0.3rem;
    }

    .why-item h4 {
        font-size: 1.15rem;
    }

    .why-item p {
        font-size: 0.95rem;
    }
}

.services-location-section {
    max-width: 100%;
    margin: 0 auto;
    padding: 3rem 1rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #1e293b;
    background: rgb(241, 241, 222);
}

.section-title {
    font-weight: 700;
    font-size: 2rem;
    color: #00236d;
    margin-bottom: 1.5rem;
    text-align: center;
}

.city-list {
    list-style: none;
    padding-left: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.2rem 2rem;
    /* row gap + column gap */
    font-size: 1.1rem;
    color: #475569;
}

.city-list li {
    background-color: #f0f4ff;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    box-shadow: 0 1px 4px rgb(38 78 139 / 0.1);
    cursor: default;
    transition: background-color 0.3s ease;
    user-select: none;
}

.city-list li:hover {
    background-color: #2563eb;
    color: #fff;
}

.takeoff-section {
    background: linear-gradient(90deg, rgb(62 102 121) 0%, rgb(28 69 97 / 79%) 51%, rgb(48 89 117) 100%);
    font-size: 16px;
    line-height: 1.7;
    margin-top: 50px;
}

.takeoff-section h2 {
    font-size: 2.4rem;
    color: #fff;
}

.takeoff-section p.lead {
    color: #e2e8f0;
    font-size: 1.05rem;
}

.takeoff-item {
    padding-left: 10px;
    border-left: 3px solid #60a5fa;
    transition: all 0.3s ease;
}

.takeoff-item:hover {
    transform: translateY(-2px);
    border-left-color: #93c5fd;
}

.icon-box {
    font-size: 2rem;
    line-height: 1;
    color: #93c5fd;
}

.faq-section {
    background-color: #f8fafc;
}

.faq-section h2 {
    font-size: 2.2rem;
    color: #1e3a8a;
}

.accordion-button {
    font-weight: 600;
    color: #1e3a8a;
    background-color: #ffffff;
}

.accordion-button:focus {
    box-shadow: none;
}

.accordion-body {
    color: #444;
    font-size: 0.95rem;
    line-height: 1.6;
}

.project-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.bg {
    background: linear-gradient(135deg, #00143a, #000912);
}

.footer-bottom-content input[type="email"] {
    border-radius: 50px;
    border: none;
    padding-left: 20px;
}

.footer-bottom-content input[type="email"]:focus {
    outline: none;
    box-shadow: 0 0 5px #6c8ecb;
}

.footer-bottom-content button {
    border-radius: 50px;
    border: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.footer-bottom-content button:hover {
    background-color: #2c3e70;
}

.footer a:hover {
    color: #a8dadc;
    text-decoration: underline;
    transition: color 0.3s ease;
}

/* Expert Section Container and typography */
.expert-section {
    color: #f0f4ff;
    font-family: 'Poppins', sans-serif;
    padding: 60px 20px;
    text-align: center;
    overflow: hidden;
}

.expert-section h2 {
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInDown 1s ease forwards;
}

.expert-section p.lead {
    font-size: 1.25rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    color: #1c1c1cf7;
    animation: fadeInUp 1s ease forwards;
    animation-delay: 0.2s;
}

.expert-section .row>.col-md-10 p {
    font-size: 1.15rem;
    color: #3c3c3cf7;
    animation: fadeInUp 1s ease forwards;
    animation-delay: 0.3s;
}

/* Cards container */
.expert-section .row.g-4 {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1.2s ease forwards;
    animation-delay: 0.4s;
}

/* Card styling */
.expert-section .card {
    background: linear-gradient(145deg, #0d2d92, #0047b3);
    border-radius: 16px;
    border: none;
    box-shadow:
        4px 4px 8px rgba(0, 0, 0, 0.35),
        inset 0 0 15px rgba(255, 255, 255, 0.05);
    color: #e2e8ff;
    padding: 2rem;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    cursor: default;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.expert-section .card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow:
        8px 12px 25px rgba(0, 0, 0, 0.6),
        inset 0 0 25px rgba(255, 255, 255, 0.12);
}

/* Card title */
.expert-section .card-title {
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
}

/* Card text */
.expert-section .card-text {
    font-size: 1rem;
    line-height: 1.5;
    color: #d1d9fff0;
    flex-grow: 1;
}

/* Paragraphs after cards */
.expert-section p.mb-4,
.expert-section p.mb-5 {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #000000dd;
    animation: fadeInUp 1.3s ease forwards;
    animation-delay: 0.5s;
}

/* Button */
.expert-section .btn-primary {
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    border: none;
    padding: 15px 40px;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 50px;
    box-shadow:
        0 6px 15px rgba(0, 114, 255, 0.6);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
}

.expert-section .btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(45deg, #0072ff, #00c6ff);
    box-shadow:
        0 8px 20px rgba(0, 198, 255, 0.8);
    transform: scale(1.05);
    outline: none;
}

/* Responsive spacing */
@media (max-width: 768px) {
    .expert-section h2 {
        font-size: 2rem;
    }

    .card {
        padding: 1.5rem;
    }
}

/* Animations */
@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-40px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Testimonials Section */
.testimonials-section {
    background-color: #ffffff;
    font-family: 'Poppins', sans-serif;
    padding: 60px 20px;
    text-align: center;
    overflow: hidden;
}

.testimonials-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0d2d92;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInDown 1s ease forwards;
}

.testimonials-section p.lead {
    font-size: 1.2rem;
    color: #444;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease forwards;
    animation-delay: 0.2s;
}

.testimonial-card {
    background: linear-gradient(145deg, #f5f9ff, #e0e9ff);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.1);
    text-align: left;
    animation: fadeInUp 1.2s ease forwards;
    animation-delay: 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.testimonial-content p {
    font-size: 1rem;
    font-style: italic;
    color: #333;
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.testimonial-author {
    font-size: 0.95rem;
    color: #1c1c1c;
}

.testimonial-author strong {
    font-weight: 600;
    color: #0047b3;
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .testimonials-section h2 {
        font-size: 2rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }
}

/* Chat Toggle Button */
.chat-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #0072ff, #00c6ff);
    color: #fff;
    font-size: 16px;
    padding: 16px 28px;
    border-radius: 50px;
    cursor: pointer;
    z-index: 10000;
    box-shadow: 0 6px 20px rgba(0, 114, 255, 0.4);
    transition: transform 0.3s ease;
    font-weight: 700;
    user-select: none;
    font-family: 'Poppins', sans-serif;
}

.chat-toggle:hover {
    transform: scale(1.1);
}

/* Chatbox container */
.chatbox {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 380px;
    height: 400px;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 18px 48px rgba(0, 114, 255, 0.24);
    overflow: hidden;
    z-index: 10000;
    opacity: 0;
    transform: translateY(30px);
    pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
    font-family: 'Poppins', sans-serif;
}

.chatbox.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Header */
.chatbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #0047b3, #0d2d92);
    color: #fff;
    padding: 18px 24px;
    font-weight: 700;
    font-size: 1.1rem;
    user-select: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
}

.bot-avatar {
    font-size: 18px;
    font-weight: 600;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 28px;
    user-select: none;
    margin-right: 12px;
    flex-shrink: 0;
    letter-spacing: 0.03em;
}

.bot-title {
    flex-grow: 1;
    text-align: left;
    letter-spacing: 0.02em;
}

.chat-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    user-select: none;
    transition: transform 0.3s ease;
}

.chat-close:hover {
    transform: rotate(180deg);
}

.chat-close:focus {
    outline: 2px solid #00c6ff;
    outline-offset: 3px;
}

/* Messages container */
.chatbox-messages {
    flex: 1;
    padding: 20px 24px 24px 24px;
    background: #f9fbff;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
    scroll-behavior: smooth;
    font-size: 1rem;
    color: #1a1a1a;
}

/* Message bubbles */
.message {
    max-width: 75%;
    padding: 16px 22px;
    border-radius: 24px;
    position: relative;
    line-height: 1.5;
    word-wrap: break-word;
    box-shadow: 0 4px 12px rgb(0 0 0 / 0.06);
    white-space: pre-wrap;
    font-weight: 500;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.message.bot {
    background: #e8f0fe;
    color: #222;
    align-self: flex-start;
    border-top-left-radius: 4px;
}

.message.bot::after {
    content: '';
    position: absolute;
    left: -12px;
    top: 18px;
    border: 12px solid transparent;
    border-right-color: #e8f0fe;
}

.message.user {
    background: #0072ff;
    color: #fff;
    align-self: flex-end;
    border-top-right-radius: 4px;
}

.message.user::after {
    content: '';
    position: absolute;
    right: -12px;
    top: 18px;
    border: 12px solid transparent;
    border-left-color: #0072ff;
}

/* Typing Indicator */
.typing {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-left: 18px;
    margin-bottom: 8px;
}

.typing span {
    width: 8px;
    height: 8px;
    background: #777;
    border-radius: 50%;
    opacity: 0;
    animation: blink 1.4s infinite both;
}

.typing span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes blink {

    0%,
    80%,
    100% {
        opacity: 0;
    }

    40% {
        opacity: 1;
    }
}

/* Form */
.chat-form {
    display: flex;
    align-items: center;
    border-top: 1.5px solid #e6e9f0;
    padding: 14px 10px;
    background: #fff;
    gap: 12px;
}

/* Text input */
.chat-form input[type='text'] {
    flex: 1;
    padding: 11px 20px;
    border: 2px solid #d6dbf7;
    border-radius: 36px;
    font-size: 1.05rem;
    outline-offset: 2px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.chat-form input[type='text']:focus {
    border-color: #0072ff;
    box-shadow: 0 0 8px rgb(0 114 255 / 0.5);
}

/* File input label */
.file-label {
    font-size: 0.95rem;
    color: #005ecc;
    cursor: pointer;
    user-select: none;
    transition: color 0.25s ease;
    border: 1.8px solid #005ecc;
    padding: 8px 14px;
    border-radius: 28px;
    white-space: nowrap;
}

.file-label:hover,
.file-label:focus {
    background: #005ecc;
    color: #fff;
    outline: none;
    box-shadow: 0 0 12px rgb(0 114 255 / 0.6);
}

/* Hide file input */
.chat-form input[type='file'] {
    display: none;
}

/* Send button */
.chat-form button {
    background: #0072ff;
    color: #fff;
    font-size: 22px;
    border: none;
    border-radius: 50%;
    padding: 0 18px;
    height: 46px;
    width: 46px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0, 114, 255, 0.6);
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.chat-form button:hover,
.chat-form button:focus {
    background: #005ecc;
    outline: none;
}

.chatbox .hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 450px) {
    .chatbox {
        width: 320px;
        height: 460px;
    }
}
.footer {
  background-color: #0a1e3c;
  color: #f0f4ff;
  padding: 60px 20px 30px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.footer-container {
  max-width: 1200px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

.footer-section {
  flex: 1 1 300px;
  min-width: 260px;
}

.footer-section h3,
.footer-section h4 {
  color: #ffffff;
  margin-bottom: 20px;
  font-weight: 600;
}

.footer-section p,
.footer-section ul {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #ccd6f6;
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-section ul li a {
  color: #a0c4ff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #d0e4ff;
}

.contact-social p {
  margin: 8px 0;
}

.social-links {
  margin-top: 15px;
}

.social-links a {
  margin-right: 12px;
  display: inline-block;
  transition: opacity 0.3s ease;
}

.social-links a img {
  height: 24px;
  width: auto;
}

.social-links a:hover {
  opacity: 0.75;
}

.footer-bottom {
  border-top: 1px solid #334a73;
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: #aab9d4;
}

/* Responsive */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
  }

  .footer-section {
    min-width: 100%;
  }
}