/* ============================================== */
/* 0. BASE STYLES & RESET */
/* ============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Define color variables for easy theme changes */
    --color-background-dark: #000000;
    --color-background-light: #f0f0f0;
    --color-text-light: #ffffff;
    --color-text-dark: #333333;
    --color-accent-light: #e0e0e0; /* Used for subtle lines/borders */
    --color-primary: #007bff; /* Example accent color, adjust if needed */
}

body {
    font-family: Arial, sans-serif;
    background-color: var(--color-background-dark);
    color: var(--color-text-light);
    line-height: 1.6;
}

a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-accent-light);
}

ul {
    list-style: none;
}

h1, h2, h3 {
    margin-bottom: 0.5em;
    font-weight: 500;
}

p {
    margin-bottom: 1em;
}

/* ============================================== */
/* 1. HEADER & NAVIGATION */
/* ============================================== */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background-color: var(--color-background-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 1.2em;
    font-weight: bold;
    letter-spacing: 2px;
}

.main-nav ul {
    display: flex;
    gap: 25px;
    font-size: 0.9em;
}

.main-nav a.active {
    border-bottom: 2px solid var(--color-text-light);
    padding-bottom: 5px;
}

/* ============================================== */
/* 2. BUTTONS */
/* ============================================== */
.button {
    display: inline-block;
    padding: 10px 25px;
    margin-right: 15px;
    text-transform: uppercase;
    font-size: 0.8em;
    font-weight: bold;
    letter-spacing: 1px;
    border-radius: 2px;
    transition: background-color 0.3s ease, color 0.3s ease;
    border: 1px solid transparent;
}

.button.primary {
    background-color: var(--color-background-dark);
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

.button.primary:hover {
    background-color: var(--color-text-light);
    color: var(--color-background-dark);
}

.button.secondary {
    background-color: var(--color-text-light);
    color: var(--color-background-dark);
}

.button.secondary:hover {
    background-color: var(--color-accent-light);
}

.button.link {
    background: none;
    border: none;
    color: var(--color-text-light);
    padding: 10px 0;
    text-align: center;
    display: block;
    margin: 30px auto 0;
}

/* ============================================== */
/* 3. HERO SECTION */
/* ============================================== */
.hero-section {
    position: relative;
    height: 80vh; /* Adjust height as needed */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    /* Use a background image from your screenshot: Rem-Innovate-Inc-software-development-company-12-06-2025_07_58_PM.jpg */
    background-image: url('placeholder-hero-image.jpg'); /* Replace with actual image path or CSS styling for the image */
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* For a parallax-like effect */
}

.hero-content {
    padding: 20px;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3em;
    letter-spacing: 5px;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 1.1em;
    margin-bottom: 25px;
}

.hero-content .tagline {
    font-size: 1em;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================== */
/* 4. GENERIC SECTION STYLING */
/* ============================================== */
section {
    padding: 80px 50px;
    text-align: center;
}

section h2 {
    font-size: 2.5em;
    text-transform: uppercase;
    letter-spacing: 3px;
}

section .subtitle {
    font-size: 1.1em;
    color: var(--color-accent-light);
    margin-bottom: 40px;
}

/* ============================================== */
/* 5. WHAT WE OFFER SECTION */
/* ============================================== */
.what-we-offer {
    background-color: var(--color-background-light); /* Lighter section background for contrast */
    color: var(--color-text-dark);
}

.what-we-offer h2 {
    color: var(--color-text-dark);
}

.what-we-offer .subtitle {
    color: var(--color-text-dark);
    opacity: 0.7;
}

.offer-cards {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.offer-cards .card {
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    height: 350px; /* Uniform height for cards */
    background-color: var(--color-background-dark);
    color: var(--color-text-light);
    position: relative;
    overflow: hidden;
    /* Placeholder for the background images from the services screenshot */
    background-image: url('placeholder-service-image.jpg'); 
    background-size: cover;
    background-position: center;
    transition: transform 0.3s ease;
}

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

.card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    text-align: left;
    background: rgba(0, 0, 0, 0.6); /* Semi-transparent overlay for text legibility */
}

.card-content h3 {
    margin-bottom: 5px;
    text-transform: uppercase;
    font-size: 1.2em;
}

.card-content p {
    font-size: 0.9em;
    margin-bottom: 0;
    color: var(--color-accent-light);
}

/* ============================================== */
/* 6. WEB DEV PORTFOLIO SECTION */
/* ============================================== */
.web-dev-portfolio {
    padding-top: 50px;
}

.portfolio-block {
    display: flex;
    align-items: center;
    margin-top: 50px;
    gap: 50px;
    text-align: left;
}

.portfolio-block .text-content,
.portfolio-block .image-content {
    flex: 1;
}

.portfolio-block .image-content {
    /* Placeholder for images. In a real site, you'd use <img> tags or set a height/background-image */
    height: 400px; 
    background-color: #1a1a1a; 
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Make any <img> inside .image-content fill the block and crop nicely */
.portfolio-block .image-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.portfolio-block.reversed-layout {
    flex-direction: row-reverse;
}

.portfolio-block .text-content h3 {
    font-size: 1.8em;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================== */
/* 7. CALL TO ACTION / ENDORSEMENT SECTION */
/* ============================================== */
.cta-endorsement {
    display: flex;
    background-color: #1a1a1a; /* Slightly lighter black for contrast */
    padding: 0;
}

.endorsement-content {
    flex: 2;
    padding: 80px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-style: italic;
    font-size: 1.2em;
    line-height: 1.8;
    text-align: left;
}

.endorsement-content .client-name {
    margin-top: 15px;
    font-style: normal;
    font-size: 0.9em;
    color: var(--color-accent-light);
}

.endorsement-image {
    flex: 1;
    min-height: 400px;
    /* Use the CEO image as the responsive background */
    background-image: url('images/ceo.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Responsive tweaks for the endorsement image */
@media (max-width: 768px) {
    .endorsement-image {
        min-height: 300px;
        background-position: center top;
    }
}

@media (max-width: 480px) {
    .endorsement-image {
        min-height: 220px;
        background-position: center top;
    }
}

/* ============================================== */
/* 8. FOOTER */
/* ============================================== */
.main-footer {
    padding: 30px 50px;
    background-color: var(--color-background-dark);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-info p {
    margin: 5px 0;
    font-size: 1em;
}

.copyright p {
    margin-top: 15px;
    font-size: 0.8em;
    color: rgba(255, 255, 255, 0.6);
}

/* Specific background for the first offer card: uses images/rem-1.jpeg */
.offer-cards .card.project-management-card {
    /* Override the generic placeholder background */
    background-image: url('images/rem-1.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* Ensure contrast for text by keeping the dark overlay (card-content) in place */
}

/* Add subtle dark overlay to improve text legibility on top of the image */
.offer-cards .card.project-management-card::before {
    content: "";
    position: absolute;
    inset: 0; /* shorthand for top/right/bottom/left: 0 */
    background: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.35));
    pointer-events: none; /* allow clicks to pass through */
}

/* ============================================== */
/* 9. MEDIA QUERIES (Responsiveness) */
/* ============================================== */
@media (max-width: 1024px) {
    .portfolio-block {
        flex-direction: column;
    }
    .portfolio-block.reversed-layout {
        flex-direction: column; /* Stacks on mobile regardless of class */
    }
    
    .cta-endorsement {
        flex-direction: column-reverse; /* Put image above text on mobile */
    }

    .endorsement-content {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        padding: 15px 20px;
    }
    .main-nav ul {
        gap: 15px;
        padding-top: 10px;
        justify-content: center;
    }
    .hero-content h1 {
        font-size: 2em;
        letter-spacing: 2px;
    }
    section {
        padding: 50px 20px;
    }
    .offer-cards .card {
        min-width: 100%;
        max-width: 100%;
    }
}

/* Responsive tweaks specifically for the project-management card */
@media (max-width: 768px) {
    .offer-cards .card.project-management-card {
        /* Reduce height so the image crops better on smaller viewports */
        height: 240px;
        background-position: center top;
    }

    /* Strengthen the overlay on small screens for improved contrast */
    .offer-cards .card.project-management-card::before {
        background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.55));
    }

    .offer-cards .card.project-management-card .card-content {
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .offer-cards .card.project-management-card {
        height: 200px;
    }
}

/* Background + overlay for the CODING card */
.offer-cards .card.coding-card {
    background-image: url('images/rem-2.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.offer-cards .card.coding-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.35));
    pointer-events: none;
}

/* Responsive tweaks for the CODING card (match project-management card behavior) */
@media (max-width: 768px) {
    .offer-cards .card.coding-card {
        height: 240px;
        background-position: center top;
    }
    .offer-cards .card.coding-card::before {
        background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.55));
    }
    .offer-cards .card.coding-card .card-content {
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .offer-cards .card.coding-card {
        height: 200px;
    }
}

/* Background + overlay for the GRAPHIC DESIGN card */
.offer-cards .card.design-card {
    background-image: url('images/rem-3.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.offer-cards .card.design-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.35));
    pointer-events: none;
}

/* Responsive tweaks for the DESIGN card (match others) */
@media (max-width: 768px) {
    .offer-cards .card.design-card {
        height: 240px;
        background-position: center top;
    }
    .offer-cards .card.design-card::before {
        background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.55));
    }
    .offer-cards .card.design-card .card-content {
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .offer-cards .card.design-card {
        height: 200px;
    }
}