body {
    margin: 0;
    padding: 0;
    font-family: 'TT Travels', sans-serif;
    color: #000;
    padding-top: 5.125rem; 
}

a {
    text-decoration: none;
    color: #000;
}

ul {
    list-style: none;
    padding: 0;
}

p {
    margin: 0;
    padding: 0;
}

/* header */
.landing-header {
    width: 100%;
    height: 5.125rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgba(158, 158, 158, 0.5);
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.landing-header-wrapper {
    width: 70%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-weight: 500;
    font-size: clamp(28px, 2vw, 32px);
    cursor: pointer;
}
.brand-logo:hover {
    color: #000;
}

.navigation-container {
    display: flex;
}

.navigation-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(10px, 5vw, 30px);
}

.navigation-links .navigation-link {
    font-weight: 400;
    font-size: clamp(14px, 2vw, 18px);
    transition: color 0.3s ease;
}
.navigation-links .navigation-link:hover {
    color: #438BFB;
}

.sign-in-button {
    background-color: #438BFB;
    color: #ffffff;
    font-size: 16px;
    padding: 0.5rem 1.6rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}
.sign-in-button:hover {
    color: #ffffff;
    transform: translateY(-1px);
    filter: brightness(1.1);
    box-shadow: 0 4px 12px rgba(127, 133, 247, 0.3);
}


.mobile-menu-container {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #fff;
    border-bottom: 1px solid #ddd;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s ease;
    z-index: 90;
    gap: 16px;
}

.mobile-menu-container.open {
    max-height: 300px;
}

.mobile-navigation-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 12px;
}

.mobile-navigation-link {
    font-size: 18px;
    font-weight: 500;
    color: #222;
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    transition: color 0.3s ease;
}

.mobile-navigation-link:hover {
    color: #3a86ff;
}

.mobile-sign-in-button {
    background-color: #438BFB;
    color: #ffffff;
    font-size: 16px;
    padding: 0.5rem 1.6rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

.mobile-sign-in-button:hover {
    color: #ffffff;
    transform: translateY(-1px);
    filter: brightness(1.1);
    box-shadow: 0 4px 12px rgba(127, 133, 247, 0.3);
}

.burger {
    display: none;
    position: relative;
    flex-direction: column;
    justify-content: space-between;
    width: clamp(20px, 5vw, 24px);
    height: clamp(16px, 5vw, 18px);;
    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 110;
}

.burger span {
    display: block;
    height: 3px;
    background-color: #222;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.burger.active span:nth-child(1),
.burger.active span:nth-child(3) {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 3px;
    background-color: #222;
    border-radius: 2px;
    transform-origin: center;
}

.burger.active span:nth-child(1) {
    transform: translate(-50%, -50%) rotate(45deg);
}

.burger.active span:nth-child(3) {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.burger.active span:nth-child(2) {
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}


@media (max-width: 768px) {
    .landing-header-wrapper {
        width: 90%;
    }

    .brand-logo {
        font-size: clamp(20px, 5vw, 28px);
    }
    
    .navigation-links {
        display: none;
    }
    
    .sign-in-button {
        display: none;
    }
    
    .mobile-menu-container {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .burger {
        display: flex;
    }
}


/* hero section */
.hero-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 100px;
}

.hero-section-wrapper {
    width: 70%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero-text-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-text-content h1 {
    max-width: 70%;
    font-weight: 700;
    font-size: clamp(42px, 10vw, 64px);
}

.hero-text-content p {
    max-width: 80%;
    font-weight: 200;
    font-size: clamp(18px, 10vw, 30px);
}

.start-button {
    padding: clamp(10px, 2vw, 16px) clamp(20px, 3vw, 32px);
    background-color: #3a86ff;
    border-radius: 12px;
    color: #fff;
    font-size: clamp(12px, 3vw, 18px);
    font-weight: 400;
    margin-top: 30px;
    transition: all 0.3s ease;
}
.start-button:hover {
    color: #ffffff;
    transform: translateY(-1px);
    filter: brightness(1.1);
    box-shadow: 0 4px 12px rgba(127, 133, 247, 0.3);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 65px;
}

.feature-card {
    display: flex;
    align-items: self-start;
    gap: 20px;
}

.feature-card img {
    width: clamp(28px, 3vw, 32px);
}

.feature-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #464646;
}

.feature-content h3 {
    font-weight: 700;
    font-size: clamp(30px, 3vw, 35px);
}

.feature-content p {
    font-weight: 300;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1;
}

.dashboard-preview {
    width: 90%;
    margin-top: 32px;
}

@media (max-width: 1024px) {
    .hero-text-content h1 {
        max-width: none;
        font-size: 38px;
    }
    .hero-text-content p {
        max-width: none;
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 50px;
    }

    .hero-text-content h1 {
        max-width: none;
        font-size: 30px;
    }
    
    .hero-text-content p {
        max-width: none;
        font-size: 18px;
    }

    .start-button {
        margin-top: 10px;
    }

    .hero-features {
        flex-direction: column;
    }

    .feature-card img {
        width: 24px;
    }

    .feature-content h3 {
    font-size: 24px;
    }

    .feature-content p {
        font-size: 14px;
    }

    .dashboard-preview {
        width: 100%;
    }    
}


/* features section */
.features-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 100px;
}

.features-section-wrapper {
    width: 70%;
    display: flex;
    flex-direction: column;
}

.sections-header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.sections-header h1 {
    font-weight: 600;
    font-size: clamp(36px, 10vw, 58px);
    padding: 0;
    margin: 0;
}

.sections-header p {
    max-width: 60%;
    font-weight: 400;
    font-size: clamp(14px, 10vw, 20px);
    padding: 0;
    margin: 15px 0 0 0;
}

.features-cards {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 50px;
}

.features-cards img {
    width: 45%;
    border-radius: 16px;
    -webkit-box-shadow: 0px 5px 10px 2px rgba(34, 60, 80, 0.1);
    -moz-box-shadow: 0px 5px 10px 2px rgba(34, 60, 80, 0.1);
    box-shadow: 0px 5px 10px 2px rgba(34, 60, 80, 0.1);
}

@media (max-width: 1024px) {
    .sections-header h1 {
        font-size: 30px;
    }
    
    .sections-header p {
        max-width: none;
        font-size: 16px;
        margin-top: 10px;
    }

    .features-cards {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .features-section {
        padding-top: 75px;
    }

    .features-cards {
        flex-direction: column;
        gap: 30px;
    }
    .features-cards img {
        width: 100%;
    }
}


/* product-section */
.products-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 100px;
}

.products-section-wrapper {
    width: 70%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.products-text h1 {
    max-width: 60%;
}

.products-grid {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(10px, 5vw, 30px);
    margin-top: 60px;
}

.products-left-column {
    width: 30%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: clamp(10px, 5vw, 30px);
}

.call-to-action-card {
    width: 100%;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 45px;
    background-color: #0f1f60;
    color: #fff;
    border-radius: 20px;
    padding: 45px;
    -webkit-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    -moz-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
}

.call-to-action-card h3 {
    font-size: clamp(24px, 10vw, 36px);
    font-weight: 700;
    line-height: 139%
}

.try-now-button {
    background-color: #438BFB;
    color: #ffffff;
    font-size: clamp(10px,3vw, 16px);
    padding: 15px 35px;
    border-radius: 10px;
    transition: all 0.3s ease;
}
.try-now-button:hover {
    color: #ffffff;
    transform: translateY(-1px);
    filter: brightness(1.1);
    box-shadow: 0 4px 12px rgba(127, 133, 247, 0.3);
}

.action-buttons-card {
    width: 100%;
    min-height: 300px;
    background-color: #f8fafb;
    border-radius: 20px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    gap: 10px;
    -webkit-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    -moz-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
}

.action-buttons-img-container {
    padding: clamp(10px, 10vw, 20px);
    background-color: #fff;
    border-radius: 10px;
    -webkit-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.1);
    -moz-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.1);
    box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.1);
}

.action-buttons-card img {
    width: clamp(20px, 10vw, 35px);
}

.products-right-column {
    width: 70%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: clamp(10px, 5vw, 30px);
}

.products-right-top-container {
    width: 100%;
    min-height: 400px;
    background-color: #f8fafb;
    border-radius: 20px;
    -webkit-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    -moz-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
}

.products-right-bottom-container {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(10px, 5vw, 30px);
}

.collaboration-card {
    width: 50%;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
    background-color: #f8fafb;
    border-radius: 20px;
    -webkit-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    -moz-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
}

.collaboration-avatar-container {
    width: 80%;
    min-height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.collaboration-avatar {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.collaboration-avatar:nth-child(1) {
  transform: translate(calc(-50% - 90px), -50%);
  z-index: 1;
}
.collaboration-avatar:nth-child(2) {
  transform: translate(calc(-50% - 30px), -50%);
  z-index: 2;
}
.collaboration-avatar:nth-child(3) {
  transform: translate(calc(-50% + 30px), -50%);
  z-index: 3;
}
.collaboration-avatar:nth-child(4) {
  transform: translate(calc(-50% + 90px), -50%);
  z-index: 4;
}

.collaboration-card h3 {
    width: 80%;
    font-weight: 700;
    font-size: clamp(24px, 5vw, 36px);
    text-align: center;
    color: #438bfb;
}

.right-placeholder-card {
    width: 50%;
    min-height: 400px;
    background-color: #438bfb;
    border-radius: 20px;
    -webkit-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    -moz-box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
    box-shadow: 0px 5px 20px 2px rgba(34, 60, 80, 0.2);
}

@media (max-width: 1620px) {
    .products-text h1 {
        max-width: none;
    }
}

@media (max-width: 1400px) {
    .products-grid {
        flex-direction: column-reverse;
    }

    .products-left-column {
        width: 100%;
        flex-direction: row-reverse;
        align-items: start;
    }

    .products-right-column {
        width: 100%;
    }

    .products-right-top-container {
        display: none;
    }
    .collaboration-card {
        background-color: #438bfb;
    }
    .collaboration-card h3 {
        color: #fff;
    }
    .right-placeholder-card {
        background-color: #f8fafb;
    }
}

@media (max-width: 968px) {
    .products-grid {
        flex-direction: column;
    }
    .products-left-column {
        flex-direction: column;
    }
    .call-to-action-card {
        min-height: auto;
        gap: 20px;
    }
    .call-to-action-card h3 {
        font-size: clamp(16px, 10vw, 24px);
    }

    .collaboration-card {
        width: 100%;
        min-height: auto;
        padding: 50px 0;
    }
    .collaboration-card h3 {
        font-size: 32px;
    }
    .right-placeholder-card {
        display: none;
    }
}

@media (max-width: 768px) {
    .products-grid {
        margin-top: 30px;
    }
    
    .try-now-button {
        padding: 10px 20px;
    }

    .action-buttons-card {
        display: none;
    }

    .collaboration-card {
        display: none;
    }
}


/* AI integration section */
.ai-integration-section {
    width: 100%;
    min-height: 50vw;
    background-color: #f8fafb;
    margin-top: 75px;
    padding: 50px 0;
    position: relative;
}
.ai-integration-section img {
    position: absolute;
    right: 0;
    bottom: 0;
    width: auto;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.ai-integration-section-wrapper {
    width: 70%;
    margin: 0 auto;
}

.ai-content-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    position: relative;
}

.ai-content {
    display: flex;
    justify-content: space-between;
}

.ai-description-card {
    width: 45%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    border-radius: 20px;
    padding: 30px;
}

.ai-description-card p {
    text-align: center;
    font-weight: 400;
    font-size: clamp(20px, 3vw, 36px);
}

.ai-empty-card {
    width: 45%;
    min-height: 500px;
}


.try-ai-chat-button {
    padding: clamp(10px, 2vw, 16px) clamp(20px, 3vw, 32px);
    background-color: #3a86ff;
    border-radius: 12px;
    color: #fff;
    font-size: clamp(12px, 3vw, 18px);
    font-weight: 400;
    transition: all 0.3s ease;
    margin-top: 10vh;
    z-index: 2;
}
.try-ai-chat-button:hover {
    color: #ffffff;
    transform: translateY(-1px);
    filter: brightness(1.1);
    box-shadow: 0 4px 12px rgba(127, 133, 247, 0.3);
}

@media (min-width: 2400px) {
    .ai-integration-section img {
        bottom: 10%;
    }
}
@media (max-width: 1800px) {
    .ai-integration-section img {
        height: 80vw;
        bottom: -13%;
        object-fit: contain;
    }
    .ai-content {
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .ai-empty-card {
        width: 100%;
        min-height: 40vw;
    }
    .try-ai-chat-button {
        margin-top: 10px;
    }
}
@media (max-width: 1400px) {
    .ai-integration-section img {
        bottom: -7%;
    }
    .ai-description-card {
        width: 100%;
    }
}
@media (max-width: 768px) {
    .ai-integration-section img {
        bottom: 3%;
    }
    .try-ai-chat-button {
        margin-top: 30px;
    }
}
@media (max-width: 400px) {
    .ai-integration-section img {
        bottom: 8%;
    }
}


/* customer needs section */
.final-cta-section {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 100px 0;
}

.final-cta-section-wrapper {
    width: 70%;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: #0f1f60;
    border-radius: 30px;
    padding: 30px;
}

.final-cta-section-wrapper h2 {
    max-width: 70%;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 58px);
    color: #fff;
}
.final-cta-section-wrapper p {
    font-weight: 400;
    font-size: clamp(14px, 2vw, 20px);
    color: #fff;
    margin-top: 10px;
}

.final-cta-start-button {
    padding: clamp(10px, 2vw, 16px) clamp(20px, 3vw, 32px);
    background-color: #3a86ff;
    border-radius: 12px;
    color: #fff;
    font-size: clamp(12px, 3vw, 18px);
    font-weight: 400;
    margin-top: 40px;
    transition: all 0.3s ease;
}
.final-cta-start-button:hover {
    color: #ffffff;
    transform: translateY(-1px);
    filter: brightness(1.1);
    box-shadow: 0 4px 12px rgba(127, 133, 247, 0.3);
}


/* Footer */
.footer {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* footer top */
.footer-top {
    width: 70%;
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 20px;
    padding: 40px 0;
    background: #fff;
}

.footer-brand {
    font-weight: 700;
    font-size: clamp(32px, 5vw, 40px);
}
.footer-brand:hover {
    color: #000;
}

.footer-nav {
  display: flex;
  gap: 48px;
}

.footer-title {
    font-weight: 600;
    font-size: clamp(16px, 2vw, 20px);
    margin-bottom: 12px;
}

.footer-nav a {
    color: #888;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 300;
    transition: color 0.2s;
}

.footer-nav a:hover {
    color: #111;
}

.footer-socials {
    display: flex;
    gap: 18px;
    align-items: center;
}

.footer-socials img {
    width: 28px;
    height: 28px;
    display: block;
    transition: transform 0.3s ease;
}
.footer-socials img:hover {
    transform: scale(1.1);
}


/* footer bottom */
.footer-bottom {
    width: 70%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(158, 158, 158, 0.5);
    padding: 40px 0;
    color: #333;
    
}

.footer-language {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.footer-language img {
    width: clamp(24px, 2vw, 35px);
}
.footer-language p {
    font-weight: 300;
    font-size: clamp(18px, 2vw, 24px);
}

.footer-rights-reserved {
    font-weight: 300;
    font-size: clamp(18px, 2vw, 24px);
}

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

.footer-privacy a {
    font-weight: 400;
    font-size: clamp(16px, 2vw, 24px);
    transition: color 0.2s ease;
}
.footer-privacy a:hover {
    color: #438BFB;
}

@media (max-width: 1204px) {
    .footer-top {
        flex-wrap: wrap;
    }
    .footer-nav {
        margin-top: 20px;
        flex-wrap: wrap;
    }

    .footer-bottom {
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }
}