@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&display=swap');

:root {
    --primary-blue: #00458C;
    --secondary-blue: #007bff;
    --light-blue: #f0f8ff;
    --dark-blue-bg: #00366D;
    --orange: #FF8200;
    --text-color: #333;
    --white: #fff;
    --gray-light: #f4f4f4;
    --gray-text: #666;
    --transition-duration: 0.3s;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header-top, .header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
}

.header-top {
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-light);
    display: none; /* Hide on mobile by default */
}

.language-select {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    cursor: pointer;
}

.social-media {
    display: flex;
    gap: 15px;
}

.social-media a {
    font-size: 18px; /* Placeholder for social icons */
}

.header-main {
    background-color: var(--primary-blue);
    color: var(--white);
    height: 60px;
    position: relative;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 5px;
}

.logo-mobile {
    display: flex;
    align-items: center;
}

.logo img {
    height: 30px;
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.desktop-actions {
    display: none;
}

.desktop-actions a, .mobile-actions a {
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: 600;
}

.login-btn {
    background-color: var(--orange);
    color: var(--white);
}

.navigation-menu {
    display: none; /* Hide on mobile by default */
}

.navigation-menu ul {
    display: flex;
    gap: 25px;
}

.navigation-menu a {
    padding: 20px 0;
    font-weight: 500;
    font-size: 15px;
    position: relative;
}

.navigation-menu a:hover {
    opacity: 0.8;
}

.navigation-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background-color: var(--orange);
    transition: width var(--transition-duration);
}

.navigation-menu a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #007bff 100%);
    color: var(--white);
    padding: 40px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: auto;
    pointer-events: none;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 1rem;
    max-width: 600px;
    font-weight: 400;
    line-height: 1.5;
}

.hero-cta {
    background-color: var(--orange);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    margin-top: 10px;
    display: inline-block;
}

.hero-carousel-dots {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    justify-content: center;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color var(--transition-duration);
}

.dot.active {
    background-color: var(--white);
}

/* Tracking & E-commerce Section */
.track-section {
    background: linear-gradient(135deg, #00458C 0%, #007bff 100%);
    color: var(--white);
    position: relative;
    padding-bottom: 80px; /* Alttaki kıvrım için boşluk bırakır */
    overflow: hidden;
}
/* Yeni eklenecek kısım: Konteynerin altındaki beyaz alanın şeklini oluşturur */
.track-section::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 100px; /* Kıvrımın yüksekliği */
    background-color: var(--white);
    border-top-left-radius: 100% 50px;
    border-top-right-radius: 100% 50px;
    transform: translateY(100%);
}

/* Mevcut .track-container stilini aşağıdakiyle değiştirin */
.track-container {
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2; /* İçerik, arka planın üstünde kalmalı */
}

/* Mevcut .tracking-card stilini aşağıdakiyle değiştirin */
.tracking-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 20px;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.tracking-card h2 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--white);
    border-radius: 10px;
    padding: 5px;
    margin-bottom: 15px;
}

.search-box input {
    flex-grow: 1;
    border: none;
    outline: none;
    padding: 10px;
    font-size: 1rem;
    color: var(--gray-text);
}

.search-box button {
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
    color: var(--gray-text);
    font-size: 1.2rem;
}

.track-info a {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--white);
    font-weight: 500;
}

.e-commerce-info {
    text-align: center;
}

.e-commerce-info h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.e-commerce-info p {
    font-size: 0.9rem;
    max-width: 400px;
    margin: 0 auto 20px;
}

.e-commerce-info .cta-button {
    background-color: var(--orange);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
}

.mobile-dots {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    justify-content: center;
}

.mobile-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
}

.mobile-dot.active {
    background-color: var(--white);
}

/* Desktop specific styles */
.desktop-content {
    display: none;
}

.desktop-tracking-card {
    display: none;
}

/* Footer Info */
.footer-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    background-color: var(--white);
    text-align: center;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info .phone {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.help-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.help-section img {
    height: 40px; /* Placeholder for icon */
}

/* New Sections Styles */
.content-tabs {
    padding: 20px 0;
}

.tabs-header {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-btn {
    background-color: var(--gray-light);
    border-radius: 25px;
    padding: 10px 20px;
    font-weight: 600;
    color: var(--gray-text);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-duration);
}

.tab-btn.active {
    background-color: var(--white);
    border-color: var(--orange);
    color: var(--orange);
}

.tab-content {
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr;
}

.card {
    border: 1px solid var(--gray-light);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: box-shadow var(--transition-duration);
}

.card:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 15px;
}

.card-header img {
    height: 60px;
    margin-bottom: 10px;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.card-description {
    font-size: 0.9rem;
    color: var(--gray-text);
    margin-bottom: 10px;
}

.card-link {
    font-weight: 600;
    color: var(--primary-blue);
}

/* Mobile App Section */
.mobile-app-section {
    background-color: var(--gray-light);
    padding: 40px 0;
}

.mobile-app-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    text-align: center;
}

.app-text h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-blue);
}

.app-text p {
    font-size: 1rem;
    color: var(--gray-text);
    max-width: 400px;
    margin: 0 auto;
}

.app-downloads {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.app-downloads a {
    width: 150px;
}

.app-downloads img {
    width: 100%;
}

.phone-mockups {
    display: flex;
    gap: 20px;
    position: relative;
}

.phone-mockups img {
    height: 250px;
    filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2));
}

.footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 20px 0;
    font-size: 14px;
}

.footer-links {
    display: none; /* Hide on mobile */
}

.footer-links ul {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

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

.footer-logo {
    display: block;
    margin-bottom: 10px;
}

.footer-logo img {
    height: 25px;
}

.copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-social-media {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.designed-by {
    margin-top: 20px;
    text-align: center;
}

.designed-by img {
    height: 20px;
}

/* Responsive Design - Desktop View */
@media (min-width: 768px) {
    .header-top {
        display: flex;
    }

    .header-main {
        background-color: var(--white);
        color: var(--text-color);
        height: 80px;
        padding: 10px 0;
    }

    .header-main .logo {
        color: var(--primary-blue);
    }

    .menu-toggle {
        display: none;
    }

    .mobile-actions {
        display: none;
    }

    .desktop-actions {
        display: flex;
        gap: 10px;
    }

    .desktop-actions a {
        color: var(--gray-text);
    }

    .desktop-actions .login-btn {
        background-color: var(--orange);
        color: var(--white);
    }

    .navigation-menu {
        display: block;
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        background-color: var(--dark-blue-bg);
        color: var(--white);
        z-index: 10;
        height: 50px;
    }

    .navigation-menu .container {
        height: 100%;
        display: flex;
        align-items: center;
    }

    .navigation-menu ul {
        display: flex;
        gap: 30px;
        height: 100%;
    }

    .navigation-menu li {
        display: flex;
        align-items: center;
    }

    .navigation-menu a {
        padding: 0;
        height: 100%;
        display: flex;
        align-items: center;
        font-size: 14px;
        font-weight: 400;
    }

    .hero {
        text-align: left;
        padding: 80px 0;
        min-height: 300px;
    }

    .hero-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        gap: 50px;
    }

    .hero-text {
        flex: 1;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content p {
        max-width: none;
    }

    .desktop-content {
        display: block;
        flex: 1;
        max-width: 400px;
        text-align: right;
    }

    .desktop-content img {
        max-width: 100%;
        height: auto;
        filter: drop-shadow(0 4px 10px rgba(0,0,0,0.2));
    }

    .desktop-tracking-card {
        display: block;
        position: absolute;

        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        max-width: 800px;
        background-color: var(--white);
        border-radius: 15px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        z-index: 5;
        padding: 20px;
    }

    .tracking-tabs {
        display: flex;
        justify-content: space-around;
        border-bottom: 2px solid var(--gray-light);
        margin-bottom: 15px;
    }

    .tracking-tab {
        padding: 10px 15px;
        font-weight: 600;
        color: var(--gray-text);
        cursor: pointer;
        border-bottom: 2px solid transparent;
        transition: border-color var(--transition-duration);
    }

    .tracking-tab.active {
        color: var(--primary-blue);
        border-bottom-color: var(--orange);
    }

    .search-section {
        display: flex;
        align-items: center;
        gap: 15px;
    }

    .desktop-search-box {
        flex-grow: 1;
        display: flex;
        align-items: center;
        border: 1px solid var(--gray-light);
        border-radius: 5px;
    }

    .desktop-search-box input {
        flex-grow: 1;
        border: none;
        padding: 10px;
        outline: none;
    }

    .desktop-search-box button {
        background-color: var(--primary-blue);
        color: var(--white);
        border: none;
        padding: 10px 15px;
        cursor: pointer;
        border-radius: 0 5px 5px 0;
    }

    .desktop-search-box button i {
        font-size: 1.2rem;
    }

    .track-info-desktop {
        font-size: 0.9rem;
        font-weight: 500;
        color: var(--gray-text);
    }

    .track-info-desktop a {
        color: var(--primary-blue);
    }

    .track-section {
        display: none;
    }

    .mobile-dots {
        display: none;
    }

    .footer-info {
        flex-direction: row;
        justify-content: center;
        gap: 40px;
        padding: 50px 0;
    }

    .help-section {
        flex-direction: row;
        text-align: left;
    }

    /* New Desktop Styles */
    .tabs-header {
        justify-content: flex-start;
        gap: 5px;
        margin-bottom: 20px;
    }

    .tab-btn {
        background-color: transparent;
        color: var(--gray-text);
        border: none;
        border-bottom: 2px solid transparent;
        border-radius: 0;
        padding: 10px 20px;
    }

    .tab-btn.active {
        background-color: var(--white);
        border-bottom-color: var(--orange);
        color: var(--primary-blue);
    }

    .tab-content {
        grid-template-columns: repeat(3, 1fr);
    }

    .card {
        align-items: flex-start;
        text-align: left;
        padding: 25px;
    }

    .card-header {
        flex-direction: row;
        align-items: center;
        gap: 15px;
    }

    .card-header img {
        height: 50px;
        margin-bottom: 0;
    }

    .card-description {
        flex-grow: 1;
    }

    .mobile-app-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }

    .app-downloads {
        flex-direction: row;
        gap: 10px;
    }

    .app-downloads a {
        width: 130px;
    }

    .phone-mockups {
        height: 350px;
        align-items: flex-end;
    }

    .phone-mockups img {
        height: 100%;
    }

    .footer {
        padding: 40px 0;
    }

    .footer-links {
        display: block;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        margin-bottom: 20px;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }

    .designed-by {
        margin: 0;
    }
}