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

body {
    font-family: 'Changa', sans-serif;
    overflow-x: hidden;
}

/* ============ NAVBAR ============ */
.navbar {
    background: white;
    padding: 15px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2A8B8B 0%, #1A5A5A 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2A8B8B;
}

.logo-text span {
    color: #F4A928;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #2A8B8B;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 0;
    height: 2px;
    background: #F4A928;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    gap: 15px;
}

.nav-btn {
    padding: 10px 25px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Changa', sans-serif;
    font-size: 0.95rem;
}

.nav-btn-login {
    background: white;
    color: #2A8B8B;
    border: 2px solid #2A8B8B;
}

.nav-btn-login:hover {
    background: #2A8B8B;
    color: white;
}

.nav-btn-signup {
    background: linear-gradient(135deg, #2A8B8B 0%, #1A5A5A 100%);
    color: white;
    border: 2px solid transparent;
}

.nav-btn-signup:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(42, 139, 139, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #2A8B8B;
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ============ HERO SECTION ============ */
.hero-section {
    margin-top: 80px;
    min-height: 100vh;
    background: linear-gradient(135deg, #2A8B8B 0%, #1A5A5A 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(244, 169, 40, 0.1);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(40px);
    }
}

.hero-wrapper {
    max-width: 1300px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(244, 169, 40, 0.2);
    padding: 12px 20px;
    border-radius: 50px;
    width: fit-content;
    border: 1px solid rgba(244, 169, 40, 0.4);
    animation: slideInUp 0.8s ease-out;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #F4A928;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.badge-text {
    font-size: 0.9rem;
    color: #F4A928;
    font-weight: 600;
}

.headline {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: slideInUp 0.8s ease-out 0.1s both;
}

.headline .highlight {
    color: #F4A928;
}

.sub-headline {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin: 20px 0;
    animation: slideInUp 0.8s ease-out 0.3s both;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: #F4A928;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-top: 10px;
    animation: slideInUp 0.8s ease-out 0.4s both;
}

.btn {
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-family: 'Changa', sans-serif;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: #F4A928;
    color: #1A5A5A;
    border: 2px solid #F4A928;
}

.btn-primary:hover {
    background: white;
    color: #2A8B8B;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #2A8B8B;
    transform: translateY(-3px);
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 500px;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: absolute;
}

.card-1 {
    width: 300px;
    animation: float 4s ease-in-out infinite;
    top: 0;
    right: 40px;
    border-left: 5px solid #2A8B8B;
}

.card-2 {
    width: 300px;
    animation: float 5s ease-in-out infinite reverse;
    bottom: 20px;
    left: 40px;
    border-left: 5px solid #F4A928;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2A8B8B;
    margin-bottom: 8px;
}

.card-text {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

.center-circle {
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border: 2px solid rgba(244, 169, 40, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .navbar {
        padding: 15px 20px;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .hero-section {
        margin-top: 70px;
        padding: 40px 20px;
        min-height: auto;
    }

    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .headline {
        font-size: 2rem;
    }

    .sub-headline {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .hero-visual {
        order: -1;
        height: 350px;
    }

    .floating-card {
        width: 90% !important;
        position: static !important;
        margin: 15px auto;
        animation: none !important;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .hero-visual {
        display: none;
    }

    /* utils */
    .d-sm-none{
        display: none;
    }
}

.d-block{
    display: block;
}

/* mobile menu */
@media (min-width: 769px) {
    .mobile-menu {
        display: none;
    }
}

.mobile-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    border-top: 1px solid #ddd;
    z-index: 1000;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

/* menu links */
.mobile-menu-links {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 10px 0;
    margin: 0;
    list-style: none;
}

/* individual link */
.mobile-menu-links li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 14px;
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

/* icon style */
.mobile-menu-icon {
    font-size: 20px;
    margin-bottom: 4px;
}

/* hover or active effect */
.mobile-menu-links li a:hover {
    color: #007bff;
}

/* ============ CONTAINER AND GRID ============ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-lg-6,
.col-lg-2,
.col-md-6,
.col-md-4,
.col-md-12,
.col-sm-6 {
    padding: 0 15px;
    flex: 0 0 auto;
}

.col-lg-6 { flex: 0 0 50%; max-width: 50%; }
.col-lg-2 { flex: 0 0 16.66667%; max-width: 16.66667%; }
.col-md-6 { flex: 0 0 50%; max-width: 50%; }
.col-md-4 { flex: 0 0 33.33333%; max-width: 33.33333%; }
.col-md-12 { flex: 0 0 100%; max-width: 100%; }
.col-sm-6 { flex: 0 0 50%; max-width: 50%; }

@media (max-width: 992px) {
    .col-lg-6 { flex: 0 0 100%; max-width: 100%; }
    .col-lg-2 { flex: 0 0 50%; max-width: 50%; }
}

@media (max-width: 768px) {
    .col-md-6,
    .col-md-4,
    .col-sm-6 { flex: 0 0 100%; max-width: 100%; }
    .col-lg-2 { flex: 0 0 100%; max-width: 100%; }
}

/* ============ ABOUT US SECTION ============ */
.about-us {
    padding: 100px 0;
    background: #f8f9fa;
}

.about-us .container {
    max-width: 1000px;
}

.single-box {
    background: white;
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction:  column;
    justify-content: center;
}

.single-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.box-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #2A8B8B;
}

.single-box h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.3;
}

.single-box p {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
}

.single-box strong {
    color: #2A8B8B;
    font-weight: 600;
}

/* ============ SERVICES SECTION ============ */
.services-section {
    padding: 100px 0;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.section-title p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.service-card {
    background: #f8f9fa;
    padding: 40px 20px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid #e9ecef;
}

.service-card:hover {
    background: linear-gradient(135deg, #2A8B8B 0%, #1A5A5A 100%);
    color: white;
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(42, 139, 139, 0.2);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.service-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.service-card:hover h4 {
    color: white;
}

/* ============ WHY CHOOSE US SECTION ============ */
.why-choose-us {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.why-header {
    text-align: center;
    margin-bottom: 60px;
    padding: 0 20px;
}

.why-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.why-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

.why-cards {
    max-width: 1000px;
    margin: 0 auto;
}

.why-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.why-card-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #F4A928;
}

.why-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin: 0;
    br { display: block; content: " "; margin: 5px 0; }
}

/* ============ CONTACT SECTION ============ */
.contact-section {
    padding: 100px 0;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: background 0.3s ease;
}

.info-item:hover {
    background: #e9ecef;
}

.info-icon {
    font-size: 2rem;
    color: #2A8B8B;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.info-content p {
    margin: 0;
    font-size: 1rem;
    color: #666;
}

.info-content a {
    color: #2A8B8B;
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-content a:hover {
    color: #F4A928;
}

/* ============ APP DOWNLOAD SECTION ============ */
.app-download {
    padding: 100px 0;
    background: linear-gradient(135deg, #2A8B8B 0%, #1A5A5A 100%);
    color: white;
}

.app-download h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-align: center;
}

.app-download p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    text-align: center;
    opacity: 0.9;
}

.app-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}

.app-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    min-width: 200px;
    justify-content: center;
}

.app-btn:hover {
    background: white;
    color: #2A8B8B;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.app-icon {
    font-size: 2rem;
}

.app-text small {
    display: block;
    opacity: 0.8;
    font-size: 0.9rem;
}

.app-text strong {
    font-size: 1.1rem;
    font-weight: 600;
}

.app-image-col {
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-image {
    text-align: center;
}

.app-image div {
    font-size: 8rem;
    animation: bounce 2s ease-in-out infinite;
}

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

.d-flex{
    display: flex;
}

/* ============ FOOTER ============ */
.footer {
    background: #ffffff;
    color: rgb(10, 3, 3);
    text-align: center;
    padding: 12px 0;
    font-size: 0.95rem;
}

/* Additional responsive adjustments */
@media (max-width: 768px) {
    .about-us,
    .services-section,
    .why-choose-us,
    .contact-section,
    .app-download {
        padding: 60px 0;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .single-box,
    .service-card,
    .why-card {
        padding: 30px 20px;
        margin-bottom: 20px;
    }

    .info-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .app-buttons {
        flex-direction: column;
        align-items: center;
    }

    .app-btn {
        width: 100%;
        max-width: 250px;
    }

    .hero-section {
        text-align: center;
    }

    .hero-stats {
        justify-content: center;
    }
}

/* ============ GRID SYSTEM ============ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

[class*="col-"] {
    padding: 0 15px;
    flex: 0 0 auto;
}

/* Large screens (lg: >= 992px) */
@media (min-width: 992px) {
    .col-lg-2 { flex: 0 0 16.66667%; max-width: 16.66667%; }
    .col-lg-4 { flex: 0 0 33.33333%; max-width: 33.33333%; }
    .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
    .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
}

/* Medium screens (md: >= 768px) */
@media (min-width: 768px) {
    .col-md-4 { flex: 0 0 33.33333%; max-width: 33.33333%; }
    .col-md-6 { flex: 0 0 50%; max-width: 50%; }
    .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}

/* Small screens (sm: >= 576px) */
@media (min-width: 576px) {
    .col-sm-6 { flex: 0 0 50%; max-width: 50%; }
}

/* Extra small screens (default: < 576px) */
.col-sm-12,
.col-md-12,
.col-lg-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

/* Responsive overrides */
@media (max-width: 991px) {
    .col-lg-2,
    .col-lg-4,
    .col-lg-6 { flex: 0 0 100%; max-width: 100%; }
}

@media (max-width: 767px) {
    .col-md-4,
    .col-md-6,
    .col-sm-6 { flex: 0 0 100%; max-width: 100%; }
}

/* Align items center for specific rows */
.row.align-items-center {
    align-items: center;
}