/* ==========================
   GLOBAL
========================== */

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: #333;
    background: #f8f9fb;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
    opacity: 1;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

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

.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #111;
}

.section-title p {
    max-width: 800px;
    margin: auto;
    color: #666;
}

.white h2,
.white p {
    color: #fff;
}

/* ==========================
   HEADER
========================== */

#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 0, 0, .75);
    backdrop-filter: blur(10px);
    transition: .4s;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo {
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i,
.logo-footer i {
    color: #ff7a00;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: #fff;
    font-weight: 500;
    transition: .3s;
}

nav a:hover {
    color: #ff7a00;
}

.menu-btn {
    display: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
}

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

.hero {
    height: 100vh;
    background: url("https://images.unsplash.com/photo-1565008447742-97f6f38c985c?auto=format&fit=crop&w=1800&q=80") center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .65);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
    max-width: 900px;
}

.hero-content h1 {
    font-size: 65px;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 25px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 40px;
}

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

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 35px;
    background: #ff7a00;
    color: white;
    border-radius: 50px;
    font-weight: 600;
    transition: .4s;
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 122, 0, .35);
}

.btn-outline {
    padding: 15px 35px;
    border: 2px solid #fff;
    color: #fff;
    border-radius: 50px;
    transition: .4s;
}

.btn-outline:hover {
    background: #fff;
    color: #111;
}

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

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.about-card {
    background: #fff;
    padding: 35px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);
    transition: .4s;
}

.about-card:hover {
    transform: translateY(-10px);
}

.about-card i {
    font-size: 45px;
    color: #ff7a00;
    margin-bottom: 20px;
}

.about-card h3 {
    margin-bottom: 15px;
}

/* ==========================
   COUNTERS
========================== */

.counter-section {
    background: #111;
    padding: 80px 0;
}

.counter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.counter-box {
    text-align: center;
    color: white;
}

.counter-box h2 {
    font-size: 55px;
    color: #ff7a00;
    margin-bottom: 10px;
}

/* ==========================
   PRODUCTS
========================== */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background: #fff;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);
    transition: .4s;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-card img {
    height: auto;
    width: 100%;
    object-fit: contain;
    padding: 20px 20px 0 20px;
}

.product-content {
    padding: 25px;
}

.product-content h3 {
    margin-bottom: 10px;
}

.product-content p {
    color: #666;
    margin-bottom: 20px;
}

.product-content a {
    display: inline-block;
    padding: 12px 25px;
    background: #ff7a00;
    color: white;
    border-radius: 40px;
}

/* ==========================
   DARK SECTION
========================== */

.dark-section {
    background: #111;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-card {
    background: #1d1d1d;
    padding: 35px;
    text-align: center;
    border-radius: 20px;
    color: white;
    transition: .4s;
}

.why-card:hover {
    transform: translateY(-10px);
}

.why-card i {
    font-size: 45px;
    color: #ff7a00;
    margin-bottom: 20px;
}

/* ==========================
   INDUSTRIES
========================== */

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.industry-box {
    background: white;
    padding: 35px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, .08);
    transition: .4s;
}

.industry-box:hover {
    transform: translateY(-10px);
}

.industry-box i {
    font-size: 45px;
    color: #ff7a00;
    margin-bottom: 15px;
}

/* ==========================
   GALLERY
========================== */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-grid img {
    height: 280px;
    width: 100%;
    object-fit: cover;
    border-radius: 15px;
    transition: .4s;
}

.gallery-grid img:hover {
    transform: scale(1.05);
}

/* ==========================
   TESTIMONIALS
========================== */

.testimonial-slider {
    max-width: 900px;
    margin: auto;
    text-align: center;
}

.testimonial {
    display: none;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);
}

.testimonial.active {
    display: block;
}

.testimonial p {
    font-size: 20px;
    font-style: italic;
    margin-bottom: 20px;
}

/* ==========================
   FAQ
========================== */

.faq-item {
    max-width: 900px;
    margin: 15px auto;
}

.faq-question {
    width: 100%;
    padding: 18px;
    background: #111;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 18px;
    text-align: left;
}

.faq-answer {
    display: none;
    padding: 20px;
    background: white;
    border: 1px solid #eee;
}

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

.contact-section {
    background: #f3f5f8;
}

#contactForm {
    max-width: 900px;
    margin: auto;
    display: grid;
    gap: 15px;
}

#contactForm input,
#contactForm textarea {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 16px;
}

.btn-submit {
    background: #ff7a00;
    color: white;
    border: none;
    padding: 15px;
    font-size: 18px;
    border-radius: 10px;
    cursor: pointer;
    transition: .3s;
}

.btn-submit:hover {
    background: #e46b00;
}

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

footer {
    background: #111;
    color: white;
    padding-top: 70px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    padding-bottom: 50px;
}

.footer-grid h3 {
    margin-bottom: 20px;
}

.footer-grid a {
    color: #ccc;
}

.footer-grid a:hover {
    color: #ff7a00;
}

.copyright {
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, .1);
}

/* ==========================
   WHATSAPP
========================== */

.whatsapp-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 30px;
    z-index: 999;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
}

/* ==========================
   MOBILE
========================== */

@media(max-width:768px) {

    .hero-content h1 {
        font-size: 42px;
    }

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

    nav {
        display: none;
    }

    .menu-btn {
        display: block;
    }

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

    .counter-box h2 {
        font-size: 40px;
    }

}

nav a.active {
    color: #ff7a00;
    font-weight: 600;
}

#backToTop:hover {
    transform: translateY(-3px);
    background: #e66d00;
    transition: .3s;
}