@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;700&display=swap');

:root {
    --primary: #1C4A40;
    --secondary: #DCEE45;
    --accent: #FE3D12;
    --bg-satin: #FFFFFF;
    --text-dark: #1C4A40;
    --text-light: #FFFFFF;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 1s ease forwards;
}

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

body {
    font-family: 'Rubik', sans-serif;
    background-color: var(--bg-satin);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Header & Nav */
header {
    background: var(--bg-satin);
    padding: 1.2rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.logo img {
    height: 60px;
    object-fit: contain;
}

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

nav ul li a {
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: var(--primary);
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

nav ul li a:hover::after {
    width: 100%;
}

nav ul li a:hover {
    color: var(--secondary);
}

/* Buttons */
.btn {
    background: var(--accent);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: inline-block;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(254, 61, 18, 0.3);
    background: #e6350f;
}

/* Hero Section / Slider */
.hero-slider {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.7);
    z-index: -1;
}

.slide-content {
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

/* Slider polishing */
.swiper-button-next,
.swiper-button-prev {
    color: var(--secondary);
    background: rgba(28, 74, 64, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.5rem;
}

.swiper-pagination-bullet {
    background: white;
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background: var(--secondary);
    opacity: 1;
}

/* Subtitle Background effect */
.subtitle-bg {
    background: var(--primary);
    color: white;
    padding: 8px 20px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 25px;
    display: inline-block;
    border-radius: 4px;
    font-weight: 600;
}

/* Main Title Section */
.slide-content h1 {
    font-size: 4.5rem;
    color: var(--secondary);
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

/* Section Common */
section {
    padding: 100px 10%;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    opacity: 0;
    /* for animation */
}

.section-title h2 {
    font-size: 3rem;
    color: var(--primary);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 1px solid transparent;
    opacity: 0;
    /* for animation */
}

.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
}

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

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info h3 {
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #eee;
    border-radius: 10px;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
}

/* Footer */
footer {
    background: var(--primary);
    color: white;
    padding: 80px 10% 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-col h4 {
    margin-bottom: 20px;
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive */
@media (max-width: 968px) {
    #menu-icon {
        display: block !important;
    }

    .hide-mobile {
        display: none !important;
    }

    nav ul {
        position: absolute;
        top: 100%;
        left: -100%;
        width: 100%;
        height: auto;
        background: white;
        flex-direction: column;
        padding: 40px;
        gap: 20px;
        transition: var(--transition);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

    nav ul.active {
        left: 0;
    }

    .slide-content h1 {
        font-size: 2.8rem;
    }

    .section-title h2 {
        font-size: 2.2rem;
    }

    section {
        padding: 60px 5%;
    }

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