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

        body {
            font-family: Arial, Helvetica, sans-serif;
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            min-height: 570px;
            height: 100vh;
            max-height: 800px;
            /* background-image: url(''); */

            background:
                linear-gradient(
                    rgba(12, 27, 44, 0.65),
                    rgba(12, 27, 44, 0.65)
                ),
                url("./img/southwest-airlines.webp");

            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;

            color: #fff;
        }

        /* Navbar */
        .custom-navbar {
            position: relative;
            z-index: 2;
            padding: 25px 0;
        }

        .navbar-brand {
            color: #fff !important;
            font-size: 14px;
            font-weight: 600;
        }

        .navbar-nav .nav-link {
            color: #fff !important;
            font-size: 14px;
            margin: 0 5px;
            transition: color 0.3s ease;
            font-weight: 600;
            cursor: pointer;
        }

        .navbar-nav .nav-link:hover {
            color: #00d6a0 !important;
            font-weight: 600;
            cursor: pointer;
        }

        .phone-number {
            color: #fff;
            font-size: 14px;
            text-decoration: none;
            white-space: nowrap;
        }

        .phone-number:hover {
            color: #00d6a0;
        }

        .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.6);
        }

        .navbar-toggler-icon {
            filter: brightness(0) invert(1);
        }

        /* Hero Content */
        .hero-content {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 100px 15px 60px;
        }

        .hero-content h1 {
            font-size: clamp(30px, 4vw, 48px);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 38px;
        }

        /* Services */
        .service-list {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 18px 28px;
            margin-bottom: 48px;
        }

        .service-item {
            font-size: 17px;
            white-space: nowrap;
        }

        .check-mark {
            font-size: 20px;
            font-weight: bold;
            margin-right: 4px;
        }

        /* Call Button */
        .call-button {
            display: inline-block;
            padding: 12px 23px;
            background-color: #00c99a;
            color: #fff;
            text-decoration: none;
            font-size: 16px;
            font-weight: 700;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }

        .call-button:hover {
            background-color: #00aa82;
            color: #fff;
        }

        .helpline-text {
            margin-top: 12px;
            font-size: 14px;
        }

        /* Responsive Design */
        @media (max-width: 991px) {
            .custom-navbar {
                padding: 18px 0;
            }

            .navbar-collapse {
                padding: 15px;
                background: rgba(12, 27, 44, 0.95);
                border-radius: 5px;
                margin-top: 12px;
            }

            .navbar-nav .nav-link {
                margin: 5px 0;
            }

            .hero-content {
                padding-top: 90px;
            }

            .service-list {
                gap: 15px 20px;
            }
        }

        @media (max-width: 576px) {
            .hero-section {
                min-height: 650px;
                height: auto;
                background-position: center;
            }

            .hero-content {
                padding-top: 75px;
                padding-bottom: 50px;
            }

            .hero-content h1 {
                font-size: 32px;
                margin-bottom: 30px;
            }

            .service-list {
                flex-direction: column;
                gap: 14px;
                margin-bottom: 35px;
            }

            .service-item {
                font-size: 16px;
            }

            .call-button {
                font-size: 15px;
                padding: 12px 18px;
            }
        }

        .advantages-section {
            background: #fff;
            padding: 58px 0;
        }

        .advantages-item {
            text-align: center;
            padding: 0 10px;
        }

        .advantages-item__icon {
            width: 70px;
            height: 70px;
            background: #91ffdf;
            border-radius: 50%;
            margin: 0 auto 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .advantages-item__icon img {
            width: 70px;
            height: 70px;
            object-fit: contain;
            position: absolute;
            top: 20px;
            left: 10px;
        }

        .advantages-item__heading {
            font-size: 24px;
            font-weight: 500;
            color: #111;
            margin-bottom: 10px;
        }

        .advantages-item__description {
            font-size: 17px;
            color: #666;
            margin-bottom: 0;
            line-height: 1.5;
        }

        @media (max-width: 991px) {
            .advantages-item {
                margin-bottom: 40px;
            }
        }

        @media (max-width: 576px) {
            .advantages-section {
                padding: 40px 0;
            }

            .advantages-item__heading {
                font-size: 21px;
            }

            .advantages-item__description {
                font-size: 15px;
            }
        }

        /* Contact Section */
.contact-section {
    background-color: #f6f7fc;
    min-height: 362px;
    overflow: hidden;
    position: relative;
}

.contact-section .container {
    max-width: 1250px;
    width: 100%;
    margin: 0 auto;
}

.contact-section .row {
    display: flex;
    align-items: center;
    min-height: 362px;
    margin: 0;
}

.contact-content {
    text-align: center;
    padding: 20px;
    position: relative;
    z-index: 2;
}

.contact-content h1 {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
    color: #191919;
    margin: 0 0 30px;
}

.contact-phone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #111111;
    font-size: 30px;
    font-weight: 400;
    text-decoration: none;
}

.contact-phone i {
    font-size: 27px;
}

.contact-phone:hover {
    color: #111111;
    text-decoration: none;
}

/* Airplane Image */
.contact-image {
    position: relative;
    height: 362px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 0;
}

.contact-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center bottom;
    display: block;
}

/* Footer */
#footer {
    background-color: #1b2b40;
    color: #ffffff;
    width: 100%;
}

.footer {
    min-height: 74px;
    display: flex;
    align-items: center;
}

.footer__container {
    max-width: 1250px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 15px 0;
}

.footer__copyrights {
    color: #ffffff;
    font-size: 16px;
    line-height: 1.5;
}

.footer__menu {
    display: flex;
    align-items: center;
}

.footer-menu {
    display: flex;
    align-items: center;
    gap: 25px;
}

.footer-menu__item .link {
    color: #ffffff;
    font-size: 16px;
    text-decoration: none;
    white-space: nowrap;
}

.footer-menu__item .link:hover {
    text-decoration: underline;
}

/* Tablet Responsive */
@media (max-width: 991px) {
    .contact-section,
    .contact-section .row {
        min-height: 320px;
    }

    .contact-content h1 {
        font-size: 48px;
    }

    .contact-phone {
        font-size: 24px;
    }

    .contact-image {
        height: 320px;
    }

    .footer__container {
        padding: 15px 20px;
    }

    .footer__copyrights {
        font-size: 14px;
    }

    .footer-menu {
        gap: 15px;
    }

    .footer-menu__item .link {
        font-size: 14px;
    }
}

/* Mobile Responsive */
@media (max-width: 767px) {
    .contact-section {
        min-height: auto;
    }

    .contact-section .row {
        min-height: auto;
        flex-direction: column;
    }

    .contact-content {
        width: 100%;
        padding: 45px 15px 20px;
    }

    .contact-content h1 {
        font-size: 40px;
        margin-bottom: 20px;
    }

    .contact-phone {
        font-size: 22px;
        gap: 10px;
    }

    .contact-phone i {
        font-size: 21px;
    }

    .contact-image {
        width: 100%;
        height: 230px;
        justify-content: center;
    }

    .contact-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center bottom;
    }

    .footer {
        min-height: auto;
    }

    .footer__container {
        flex-direction: column;
        text-align: center;
        gap: 15px;
        padding: 20px 15px;
    }

    .footer__copyrights {
        font-size: 13px;
    }

    .footer-menu {
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .footer-menu__item .link {
        font-size: 14px;
    }
}