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

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

:root {
    --primary: #d89c00;
    --secondary: #ff8c00;
    --dark: #111111;
    --text: #444;
    --light: #ffffff;
    --gray: #f7f7f7;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 90%;
    max-width: 1300px;
    margin: auto;
}

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

a {
    text-decoration: none;
}

section {
    padding: 100px 0;
}

/* =========================
   TOP BAR
========================= */

.topbar {
    background: var(--dark);
    color: #fff;
    font-size: 14px;
    padding: 12px 0;
}

.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar a {
    color: #fff;
}

.top-right {
    display: flex;
    gap: 15px;
}

.top-right a:hover {
    color: var(--primary);
}

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

header {
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
}

.logo img {
    height: 90px;
    padding: 10px 0px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

nav a {
    color: var(--dark);
    font-weight: 500;
    transition: .3s;
}

nav a:hover {
    color: var(--primary);
}

.header-btn {
    background: var(--primary);
    color: #fff;
    padding: 14px 28px;
    border-radius: 40px;
    font-weight: 600;
    transition: .3s;
}

.header-btn:hover {
    background: var(--secondary);
}

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

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;

    background:
        url("hero.jpg")
        center center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.75);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
}

.hero-tag {
    display: inline-block;
    color: var(--primary);
    padding: 12px 22px;
    border-radius: 40px;
    margin-bottom: 25px;
    font-size: 32px;
}

.hero h1 {
    font-size: 62px;
    line-height: 1.1;
    margin-bottom: 25px;
    max-width: 950px;
    margin-inline: auto;
}

.hero p {
    max-width: 800px;
    margin: auto;
    font-size: 18px;
}

.hero-buttons {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary,
.btn-secondary {
    padding: 15px 35px;
    border-radius: 40px;
    font-weight: 600;
    transition: .3s;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

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

.btn-secondary {
    border: 2px solid #fff;
    color: #fff;
}

.btn-secondary:hover {
    background: #fff;
    color: var(--dark);
}

/* =========================
   COMMON
========================= */

.section-tag {
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.center {
    display: block;
    text-align: center;
}

.section-title {
    text-align: center;
    font-size: 44px;
    color: var(--dark);
    margin-top: 15px;
    margin-bottom: 50px;
    line-height: normal;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 42px;
    color: var(--dark);
    margin: 15px 0 25px;
    line-height: normal;
}

.about-content p {
    margin-bottom: 18px;
}

.about-list {
    list-style: none;
    margin-top: 20px;
}

.about-list li {
    margin-bottom: 12px;
    font-weight: 500;
}

.about-image img {
    border-radius: 20px;
}

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

.services {
    background: var(--gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    transition: .35s;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,.08);
}

.service-card i {
    width: 80px;
    height: 80px;
    background: var(--primary);
    color: #fff;
    border-radius: 15px;
    font-size: 34px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin: auto auto 25px;
}

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

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

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

.why-card {
    background: #fff;
    border: 1px solid #eee;
    padding: 35px;
    border-radius: 18px;
    transition: .3s;
}

.why-card:hover {
    border-color: var(--primary);
}

.why-card h3 {
    font-size: 48px;
    color: var(--primary);
}

.why-card h4 {
    margin: 12px 0;
    color: var(--dark);
}

/* =========================
   CTA
========================= */

.cta {
    background:
        linear-gradient(
            rgba(0,0,0,.82),
            rgba(0,0,0,.82)
        ),
        url("s2.jpg")
        center center/cover no-repeat;

    text-align: center;
    color: #fff;
}

.cta h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.cta p {
    max-width: 700px;
    margin: auto auto 35px;
}

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

.contact-grid {
    display: block;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    color: var(--dark);
    font-size: 30px;
}

form {
    display: block;
    flex-direction: column;
    gap: 15px;
    width: 50%;
    margin: 0 auto;
}

form input,
form textarea {
    width: 100%;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 10px;
    margin: 5px;
    font-family: inherit;
}

form textarea {
    min-height: 160px;
}

form button {
    border: none;
    background: var(--primary);
    color: #fff;
    padding: 15px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
}

form button:hover {
    background: var(--secondary);
}

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

footer {
    background: var(--dark);
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

.footer-logo {
    height: 140px;
    margin: auto auto 20px;
}

footer p {
    margin-bottom: 10px;
}

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

@media(max-width: 992px) {

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

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

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

    .hero h1 {
        font-size: 44px;
    }

    nav {
        display: none;
    }
}

@media(max-width: 768px) {

    section {
        padding: 70px 0;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

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

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

    .topbar .container {
        flex-direction: column;
        gap: 10px;
    }
}