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

body {
    font-family: 'Poppins', sans-serif;
}

/* =======================
   HEADER
======================= */
.header {
    background: #ffffff;
    height: 80px;                 /* Exact clean height */
    display: flex;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);  /* Bottom shadow */
    position: relative;
    z-index: 999;
}

.container {
    width: 92%;
    max-width: 1200px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* =======================
   LOGO
======================= */
.logo img {
    height: 55px;   /* Controls header balance */
    width: auto;
}

/* =======================
   NAVIGATION
======================= */
.nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav ul li a {
    text-decoration: none;
    color: #7a7a7a;
    font-size: 16px;
    font-weight: 500;
    position: relative;
    transition: 0.3s ease;
}

/* Active underline */
.nav ul li a.active {
    color: #1aa0c9;
}

.nav ul li a.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 100%;
    height: 2px;
    background: #1aa0c9;
}

/* Hover */
.nav ul li a:hover {
    color: #1aa0c9;
}

/* Contact Button */
.contact-btn {
    background: #1aa0c9;
    color: #fff !important;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    transition: 0.3s ease;
}

.contact-btn:hover {
    background: #1389ab;
}

/* =======================
   HAMBURGER
======================= */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
}

/* =======================
   RESPONSIVE
======================= */
@media (max-width: 992px) {

    .nav {
        position: absolute;
        top: 80px;
        right: 0;
        background: #ffffff;
        width: 100%;
        max-width: 280px;
        height: 0;
        overflow: hidden;
        transition: 0.3s ease;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }

    .nav.show {
        height: 320px;
        padding: 25px;
    }

    .nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
    }

    .hamburger {
        display: flex;
    }
}









/* =========================
   HERO SLIDER
========================= */

.hero-slider {
    position: relative;
    width: 100%;
    height: 85vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

/* Dark Left Gradient Overlay */
.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.75), rgba(0,0,0,0.2), transparent);
}

/* Content */
.slide-content {
    position: absolute;
    top: 50%;
    left: 8%;
    transform: translateY(-50%);
    color: #fff;
    max-width: 600px;
    z-index: 2;
}

.slide-content h1 {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.slide-content p {
    font-size: 18px;
    font-weight: 400;
    opacity: 0.9;
}

/* Arrows */
.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #1aa0c9;
    border: none;
    color: #fff;
    font-size: 20px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 3;
    transition: 0.3s;
}

.arrow:hover {
    background: #1389ab;
}

.arrow.left {
    left: 25px;
}

.arrow.right {
    right: 25px;
}

/* Dots */
.dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.dot {
    width: 10px;
    height: 10px;
    background: #fff;
    opacity: 0.5;
    border-radius: 50%;
    cursor: pointer;
}

.dot.active {
    opacity: 1;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .hero-slider {
        height: 70vh;
    }

    .slide-content h1 {
        font-size: 34px;
    }

    .slide-content p {
        font-size: 16px;
    }

    .arrow {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }
}

@media (max-width: 576px) {

    .hero-slider {
        height: 60vh;
    }

    .slide-content {
        left: 20%;
        right: 20%;
        max-width: 100%;
    }

    .slide-content h1 {
        font-size: 26px;
    }
}








/* =========================
   ABOUT SECTION
========================= */

.about-section {
    background: #ffffff;   /* Page stays white */
    padding: 60px 0;
}

.about-box {
    background: #f3f3f3;   /* Grey rectangle box */
    width: 85%;
    max-width: 1200px;
    margin: auto;
    padding: 80px 70px;
}

.about-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #000;
}

.about-text {
    font-size: 18px;
    line-height: 1.9;
    color: #333;
    margin-bottom: 20px;
}

/* =========================
   SCROLL ANIMATION
========================= */

.animate {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.animate.show {
    opacity: 1;
    transform: translateY(0);
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .about-box {
        padding: 60px 40px;
    }

    .about-title {
        font-size: 36px;
    }

    .about-text {
        font-size: 16px;
    }
}

@media (max-width: 576px) {

    .about-section {
        padding: 80px 0;
    }

    .about-box {
        width: 92%;
        padding: 40px 25px;
    }

    .about-title {
        font-size: 28px;
    }

    .about-text {
        font-size: 15px;
    }
}





/* =========================
   INTRO SECTION
========================= */

.intro-section {
    background: #ffffff;
    padding: 60px 0;
}

.intro-box {
    background: #E0EBF6;   /* Bluish grey like screenshot */
    width: 85%;
    max-width: 1200px;
    margin: auto;
    padding: 80px 70px;
}

.intro-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #000;
}

.intro-text {
    font-size: 18px;
    line-height: 1.9;
    color: #111;
    margin-bottom: 20px;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .intro-box {
        padding: 60px 40px;
    }

    .intro-title {
        font-size: 36px;
    }

    .intro-text {
        font-size: 16px;
    }
}

@media (max-width: 576px) {

    .intro-section {
        padding: 80px 0;
    }

    .intro-box {
        width: 92%;
        padding: 40px 25px;
    }

    .intro-title {
        font-size: 28px;
    }

    .intro-text {
        font-size: 15px;
    }
}







/* =========================
   MISSION & VISION SECTION
========================= */

.mission-section {
    background: #ffffff;
    padding: 60px 0;
}

.mission-box {
    background: #f3f3f3;   /* Light grey rectangle */
    width: 85%;
    max-width: 1200px;
    margin: auto;
    padding: 80px 70px;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.mission-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #000;
}

.mission-text {
    font-size: 18px;
    line-height: 1.9;
    color: #333;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .mission-box {
        padding: 60px 40px;
    }

    .mission-grid {
        gap: 50px;
    }

    .mission-title {
        font-size: 26px;
    }

    .mission-text {
        font-size: 16px;
    }
}

@media (max-width: 768px) {

    .mission-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {

    .mission-section {
        padding: 80px 0;
    }

    .mission-box {
        width: 92%;
        padding: 40px 25px;
    }

    .mission-title {
        font-size: 22px;
    }

    .mission-text {
        font-size: 15px;
    }
}






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

.services-section {
    background: #ffffff;
    padding: 60px 0;
}

.services-box {
    background: #E0EBF6;   /* Same bluish grey tone */
    width: 85%;
    max-width: 1200px;
    margin: auto;
    padding: 80px 70px;
}

.services-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 50px;
    color: #000;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.services-column ul {
    list-style: disc;
    padding-left: 20px;
}

.services-column li {
    margin-bottom: 30px;
}

.services-column strong {
    font-size: 20px;
    display: block;
    margin-bottom: 8px;
    color: #000;
}

.services-column p {
    font-size: 17px;
    line-height: 1.8;
    color: #111;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .services-box {
        padding: 60px 40px;
    }

    .services-title {
        font-size: 36px;
    }

    .services-grid {
        gap: 50px;
    }

    .services-column strong {
        font-size: 18px;
    }

    .services-column p {
        font-size: 16px;
    }
}

@media (max-width: 768px) {

    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {

    .services-section {
        padding: 80px 0;
    }

    .services-box {
        width: 92%;
        padding: 40px 25px;
    }

    .services-title {
        font-size: 28px;
    }

    .services-column p {
        font-size: 15px;
    }
}











/* =========================
   WHY PROMOCIOUS SECTION
========================= */

.why-section {
    background: #ffffff;
    padding: 60px 0;
}

.why-box {
    background: #f3f3f3;   /* Light grey rectangle */
    width: 85%;
    max-width: 1200px;
    margin: auto;
    padding: 80px 70px;
}

.why-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 60px;
    color: #000;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.why-subtitle {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #000;
}

.why-text {
    font-size: 18px;
    line-height: 1.9;
    color: #333;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .why-box {
        padding: 60px 40px;
    }

    .why-title {
        font-size: 36px;
    }

    .why-subtitle {
        font-size: 22px;
    }

    .why-text {
        font-size: 16px;
    }

    .why-grid {
        gap: 50px;
    }
}

@media (max-width: 768px) {

    .why-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {

    .why-section {
        padding: 80px 0;
    }

    .why-box {
        width: 92%;
        padding: 40px 25px;
    }

    .why-title {
        font-size: 28px;
    }

    .why-subtitle {
        font-size: 20px;
    }

    .why-text {
        font-size: 15px;
    }
}








/* =========================
   CONTACT SECTION (FINAL DESIGN MATCH)
========================= */

.contact-section {
    background: #E0EBF6;   /* Exact bluish-grey tone */
    padding: 60px 0;
}

.contact-container {
    width: 85%;
    max-width: 1200px;
    margin: auto;
}

/* Heading */
.contact-section h2 {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #000;
}

/* Subtitle */
.contact-subtitle {
    font-size: 18px;
    margin-bottom: 50px;
    color: #111;
}

/* Form */
.contact-form {
    margin-top: 40px;
}

/* Two-column rows */
.contact-form .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 25px;
}

/* Inputs */
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 20px;
    border: none;
    border-radius: 8px;
    background: #ffffff;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    outline: none;
    transition: 0.3s ease;
}

/* Focus effect */
.contact-form input:focus,
.contact-form textarea:focus {
    background: #ffffff;
}

/* Textarea */
.contact-form textarea {
    min-height: 180px;
    resize: vertical;
    margin-bottom: 35px;
}

/* Button */
.contact-form button {
    background: #1693b8;
    color: #fff;
    padding: 14px 40px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: 0.3s ease;
}

.contact-form button:hover {
    background: #117a98;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .contact-section {
        padding: 90px 0;
    }

    .contact-section h2 {
        font-size: 40px;
    }
}

@media (max-width: 768px) {

    .contact-form .row {
        grid-template-columns: 1fr;
    }

    .contact-section h2 {
        font-size: 32px;
    }
}

@media (max-width: 576px) {

    .contact-container {
        width: 92%;
    }

    .contact-section {
        padding: 70px 0;
    }

    .contact-section h2 {
        font-size: 28px;
    }

    .contact-subtitle {
        font-size: 15px;
    }
}









/* =========================
   TRENDS CTA SECTION
========================= */

.trends-section {
    background: #ffffff;
    padding: 60px 0;
}

.trends-box {
    background: #f3f3f3;   /* Light grey rectangle */
    width: 85%;
    max-width: 1200px;
    margin: auto;
    padding: 90px 40px;
    text-align: center;
}

.trends-box h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #000;
}

.trends-subtitle {
    font-size: 18px;
    color: #333;
    margin-bottom: 40px;
}

/* Button */
.trends-btn {
    display: inline-block;
    background: #1693b8;
    color: #fff;
    padding: 14px 40px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: 0.3s ease;
}

.trends-btn:hover {
    background: #117a98;
}

.trends-btn .arrow {
    margin-left: 8px;
    transition: 0.3s ease;
}

.trends-btn:hover .arrow {
    margin-left: 14px;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {

    .trends-box h2 {
        font-size: 36px;
    }

    .trends-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 576px) {

    .trends-section {
        padding: 80px 0;
    }

    .trends-box {
        width: 92%;
        padding: 60px 25px;
    }

    .trends-box h2 {
        font-size: 28px;
    }

    .trends-subtitle {
        font-size: 15px;
    }
}







.footer {
    background: #1793b7;
    padding: 50px 20px 40px;
    text-align: center;
    color: #fff;
}

.footer-social {
    margin-bottom: 30px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 55px;
    height: 55px;
    margin: 0 10px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    font-size: 20px;
    text-decoration: none;
    transition: 0.3s ease;
}

.footer-social a:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-3px);
}

.footer-bottom p {
    font-size: 15px;
    line-height: 1.8;
}

.footer-bottom a {
    color: #fff;
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}






/* Sticky Header */
.header {
    position: sticky;
    top: 0;
    z-index: 9999;
    transition: 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Active underline effect */
.nav-link {
    position: relative;
    padding-bottom: 6px;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0%;
    height: 2px;
    background: #1693b8;
    transition: 0.3s ease;
}

.nav-link.active::after {
    width: 100%;
}