/* CSS Variables */
:root {
    --primary-color: #ff4d00;
    /* Orange/Red suitable for construction/machinery */
    --primary-dark: #cc3d00;
    --dark-bg: #1a1a1a;
    --light-bg: #f8f9fa;
    --text-color: #333;
    --text-light: #f4f4f4;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--light-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header */
.glass-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 15px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
}

.logo span {
    color: #fff !important;
}

.call-btn-header {
    background: var(--primary-color);
    color: #fff;
    padding: 8px 15px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: background 0.3s;
    position: absolute;
    right: 20px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.4));
    z-index: -1;
}

.hero-content {
    color: #fff;
    max-width: 600px;
    margin-top: 60px;
    /* Offset for header */
}

.badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    backdrop-filter: blur(5px);
}

.hero h1 {
    font-size: 3rem;
    margin: 20px 0;
    line-height: 1.1;
    font-weight: 900;
}

.hero h1 .highlight {
    color: var(--primary-color);
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.hero .contact-name {
    margin-top: 15px;
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
}

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

@media (min-width: 768px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.btn-primary,
.btn-whatsapp {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 0 20px rgba(255, 77, 0, 0.4);
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
}

.btn-primary:active,
.btn-whatsapp:active {
    transform: scale(0.95);
}

/* Features Section */
.features {
    padding: 60px 20px;
    background: var(--light-bg);
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .features {
        grid-template-columns: repeat(3, 1fr);
        padding: 80px 50px;
    }
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(255, 77, 0, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.feature-card h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

/* Showcase Section */
.showcase {
    padding: 80px 20px;
    background: var(--dark-bg);
    color: #fff;
    text-align: center;
}

.showcase h2 {
    margin-bottom: 40px;
    font-size: 2.5rem;
    font-weight: 900;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .main-image {
        grid-column: span 2;
    }
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    background: #000;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}

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

.caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: #fff;
    font-weight: 700;
    text-align: center;
}

/* FooterStart */
footer {
    background: var(--dark-bg);
    color: #fff;
    padding: 40px 20px 100px;
    /* Extra padding bottom for floating btn */
    text-align: center;
    border-top: 1px solid #333;
}

.footer-phone {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
    margin: 20px 0;
    font-weight: 700;
}

.copyright {
    color: #888;
    font-size: 1rem;
}

/* Floating Action Button */
.floating-call-btn {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    background: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 15px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}