/* =========================================================
   24 THE COMPLETE SOLUTION
   PROFESSIONAL CORPORATE WEBSITE
========================================================= */

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

html {
    scroll-behavior: smooth;
}

:root {
    --primary: #082b5c;
    --primary-light: #1255a2;
    --secondary: #e32636;
    --secondary-dark: #bd1725;
    --white: #ffffff;
    --light: #f5f7fb;
    --light-blue: #edf5ff;
    --dark: #172033;
    --gray: #687386;
    --border: #e3e8ef;
    --shadow: 0 12px 35px rgba(8, 43, 92, 0.10);
    --shadow-hover: 0 20px 50px rgba(8, 43, 92, 0.18);
}

body {
    font-family: "Poppins", Arial, sans-serif;
    background: var(--white);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

section {
    padding: 85px 0;
}

h1,
h2,
h3 {
    line-height: 1.25;
}

h2 {
    color: var(--primary);
    font-size: 38px;
    margin-bottom: 20px;
}


/* =========================================================
   HEADER & NAVIGATION
========================================================= */

header {
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 3px 20px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    max-width: 1300px;
    margin: auto;
    min-height: 90px;
    padding: 12px 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo img {
    width: 190px;
    max-height: 70px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--primary);
    font-size: 15px;
    font-weight: 600;
    position: relative;
    transition: 0.3s ease;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -7px;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--secondary);
}

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


/* =========================================================
   BUTTONS
========================================================= */

.btn,
.btn-secondary {
    display: inline-block;
    padding: 13px 27px;
    border-radius: 7px;
    font-weight: 600;
    transition: 0.3s ease;
    border: 2px solid transparent;
}

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

.btn:hover {
    background: var(--secondary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(227, 38, 54, 0.25);
}

.btn-secondary {
    color: var(--primary);
    border-color: var(--primary);
    background: transparent;
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}


/* =========================================================
   HOME HERO
========================================================= */

.hero {
    min-height: 82vh;
    padding: 100px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    background:
        linear-gradient(
            135deg,
            rgba(5, 31, 70, 0.94),
            rgba(18, 85, 162, 0.85)
        );
}

.hero-content {
    max-width: 900px;
    margin: auto;
}

.hero h1 {
    font-size: clamp(40px, 6vw, 68px);
    font-weight: 800;
    margin-bottom: 25px;
}

.hero p {
    max-width: 800px;
    margin: 0 auto 35px;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.hero .btn-secondary {
    color: var(--white);
    border-color: var(--white);
}

.hero .btn-secondary:hover {
    color: var(--primary);
    background: var(--white);
}


/* =========================================================
   PAGE BANNER
========================================================= */

.page-banner {
    padding: 105px 20px;
    color: var(--white);
    text-align: center;
    background:
        radial-gradient(
            circle at top right,
            rgba(255, 255, 255, 0.14),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #061e43,
            #0e4f9c
        );
}

.page-banner h1 {
    font-size: clamp(38px, 5vw, 58px);
    font-weight: 800;
    margin-bottom: 18px;
}

.page-banner p {
    max-width: 780px;
    margin: 8px auto;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.88);
}


/* =========================================================
   ABOUT HOME / INTRODUCTION
========================================================= */

.about-home,
.services-intro {
    text-align: center;
    background: var(--white);
}

.about-home .container,
.services-intro .container {
    max-width: 900px;
}

.about-home p,
.services-intro p {
    color: var(--gray);
    font-size: 17px;
    margin-top: 14px;
}


/* =========================================================
   SERVICES SECTION
========================================================= */

.services-preview,
.services-section {
    background: var(--light);
}

.services-preview h2,
.services-section h2 {
    text-align: center;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.card {
    position: relative;
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 34px 28px;
    box-shadow: var(--shadow);
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(
        90deg,
        var(--primary-light),
        var(--secondary)
    );
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(18, 85, 162, 0.25);
}

.card > i {
    width: 65px;
    height: 65px;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(
        135deg,
        var(--primary),
        var(--primary-light)
    );
    border-radius: 14px;
    font-size: 28px;
    transition: 0.3s ease;
}

.card:hover > i {
    background: linear-gradient(
        135deg,
        var(--secondary),
        var(--secondary-dark)
    );
    transform: scale(1.08);
}

.card h3 {
    color: var(--primary);
    font-size: 21px;
    margin-bottom: 13px;
}

.card p {
    color: var(--gray);
    margin-bottom: 18px;
}

.card ul {
    margin: 18px 0 25px;
}

.card ul li {
    position: relative;
    color: #515d70;
    padding: 7px 0 7px 24px;
    font-size: 14px;
}

.card ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 800;
}

.service-link {
    display: inline-block;
    color: var(--secondary);
    font-weight: 700;
    transition: 0.3s ease;
}

.service-link:hover {
    color: var(--primary);
    transform: translateX(5px);
}


/* =========================================================
   WHY CHOOSE US
========================================================= */

.why-us {
    background: var(--white);
    text-align: center;
}

.why-us h2 {
    margin-bottom: 45px;
}

.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.features > div {
    background: var(--white);
    padding: 32px 24px;
    border-radius: 14px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.features > div:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.features i {
    color: var(--secondary);
    font-size: 36px;
    margin-bottom: 18px;
}

.features h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.features p {
    color: var(--gray);
    font-size: 14px;
}


/* =========================================================
   ABOUT PAGE
========================================================= */

.about-section {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 55px;
}

.about-grid p {
    color: var(--gray);
    margin-bottom: 18px;
}

.about-image {
    width: 100%;
    min-height: 380px;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: var(--shadow-hover);
}

.mission-section {
    background: var(--light);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.mission-card {
    background: var(--white);
    text-align: center;
    padding: 38px 28px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.mission-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.mission-card i {
    font-size: 38px;
    color: var(--secondary);
    margin-bottom: 20px;
}

.mission-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

.mission-card p {
    color: var(--gray);
}

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


/* =========================================================
   COUNTRIES
========================================================= */

.countries {
    text-align: center;
    background: var(--light-blue);
}

.countries h2 {
    margin-bottom: 40px;
}

.country-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.country-list > div {
    background: var(--white);
    padding: 25px 15px;
    color: var(--primary);
    font-weight: 700;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.country-list > div:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}


/* =========================================================
   CONTACT PAGE
========================================================= */

.contact-section {
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 45px;
    align-items: start;
}

.contact-info,
.contact-form {
    background: var(--white);
    padding: 38px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 18px;
    margin: 25px 0;
}

.contact-item > i {
    min-width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-blue);
    color: var(--secondary);
    border-radius: 10px;
    font-size: 20px;
}

.contact-item h3 {
    color: var(--primary);
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--gray);
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fbfcfe;
    font-family: inherit;
    font-size: 15px;
    outline: none;
    transition: 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(18, 85, 162, 0.1);
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 15px;
}


/* =========================================================
   MAP
========================================================= */

.map-section {
    background: var(--white);
    text-align: center;
}

.map-section h2 {
    margin-bottom: 35px;
}

.map-section iframe {
    width: 100%;
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow);
}


/* =========================================================
   CALL TO ACTION
========================================================= */

.cta {
    position: relative;
    overflow: hidden;
    text-align: center;
    color: var(--white);
    background: linear-gradient(
        135deg,
        var(--primary),
        var(--primary-light)
    );
}

.cta::before {
    content: "";
    position: absolute;
    width: 350px;
    height: 350px;
    top: -200px;
    right: -100px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.cta .container {
    position: relative;
    z-index: 2;
}

.cta h2 {
    color: var(--white);
    font-size: 42px;
}

.cta p {
    max-width: 700px;
    margin: 0 auto 28px;
    color: rgba(255, 255, 255, 0.88);
}

.cta .btn-secondary {
    margin-left: 12px;
    color: var(--white);
    border-color: var(--white);
}

.cta .btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
}


/* =========================================================
   FOOTER
========================================================= */

footer {
    background: #051b3b;
    color: rgba(255, 255, 255, 0.8);
}

.footer-content {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 65px 0 40px;
    display: grid;
    grid-template-columns: 1.3fr 1fr 1.2fr 1.2fr;
    gap: 40px;
}

.footer-content img {
    max-width: 180px;
    margin-bottom: 20px;
    background: var(--white);
    border-radius: 8px;
    padding: 6px;
}

.footer-content h3 {
    color: var(--white);
    margin-bottom: 18px;
}

.footer-content p {
    font-size: 14px;
    line-height: 1.9;
}

.footer-content a {
    color: rgba(255, 255, 255, 0.8);
    transition: 0.3s ease;
}

.footer-content a:hover {
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
}


/* =========================================================
   WHATSAPP FLOATING BUTTON
========================================================= */

.whatsapp,
.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 62px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: #25d366;
    border-radius: 50%;
    font-size: 32px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
    z-index: 9999;
    transition: 0.3s ease;
    animation: whatsappPulse 2s infinite;
}

.whatsapp:hover,
.whatsapp-float:hover {
    transform: scale(1.1);
    background: #1ebe5b;
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
}

@keyframes whatsappPulse {
    0% {
        box-shadow:
            0 0 0 0 rgba(37, 211, 102, 0.55),
            0 10px 30px rgba(0, 0, 0, 0.28);
    }

    70% {
        box-shadow:
            0 0 0 16px rgba(37, 211, 102, 0),
            0 10px 30px rgba(0, 0, 0, 0.28);
    }

    100% {
        box-shadow:
            0 0 0 0 rgba(37, 211, 102, 0),
            0 10px 30px rgba(0, 0, 0, 0.28);
    }
}


/* =========================================================
   BACK TO TOP BUTTON
========================================================= */

.back-top {
    display: none;
    position: fixed;
    right: 30px;
    bottom: 100px;
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    cursor: pointer;
    font-size: 20px;
    box-shadow: var(--shadow);
    z-index: 999;
    transition: 0.3s ease;
}

.back-top:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}


/* =========================================================
   SCROLL ANIMATIONS
========================================================= */

.card,
.mission-card,
.feature {
    opacity: 0;
    transform: translateY(25px);
    transition:
        opacity 0.65s ease,
        transform 0.65s ease,
        box-shadow 0.35s ease;
}

.card.visible,
.mission-card.visible,
.feature.visible {
    opacity: 1;
    transform: translateY(0);
}


/* =========================================================
   TABLET RESPONSIVE DESIGN
========================================================= */

@media (max-width: 1050px) {

    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

}


/* =========================================================
   MOBILE NAVIGATION & LAYOUT
========================================================= */

@media (max-width: 800px) {

    section {
        padding: 65px 0;
    }

    h2 {
        font-size: 31px;
    }

    .navbar {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        padding: 15px 5%;
    }

    .logo img {
        width: 155px;
    }

    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px 20px;
    }

    .navbar > .btn {
        padding: 10px 17px;
        font-size: 13px;
    }

    .hero {
        min-height: 70vh;
        padding: 80px 20px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .hero p {
        font-size: 16px;
    }

    .page-banner {
        padding: 75px 20px;
    }

    .page-banner h1 {
        font-size: 38px;
    }

    .service-grid,
    .mission-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .country-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        gap: 35px;
    }

    .contact-info,
    .contact-form {
        padding: 28px 22px;
    }

    .cta h2 {
        font-size: 34px;
    }

}


/* =========================================================
   SMALL MOBILE DEVICES
========================================================= */

@media (max-width: 550px) {

    .container {
        width: 92%;
    }

    .navbar {
        min-height: auto;
    }

    .navbar > .btn {
        display: none;
    }

    .nav-links {
        font-size: 13px;
    }

    .hero h1 {
        font-size: 34px;
    }

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

    .hero-buttons .btn,
    .hero-buttons .btn-secondary {
        width: 220px;
        margin: 0;
    }

    .service-grid,
    .features,
    .country-list,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 28px 22px;
    }

    .cta .btn,
    .cta .btn-secondary {
        display: block;
        width: 230px;
        margin: 12px auto;
    }

    .footer-content {
        text-align: center;
    }

    .footer-content img {
        margin-left: auto;
        margin-right: auto;
    }

    .whatsapp,
    .whatsapp-float {
        width: 56px;
        height: 56px;
        right: 18px;
        bottom: 18px;
        font-size: 28px;
    }

    .back-top {
        right: 23px;
        bottom: 88px;
    }

}