/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */

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

:root {
    --primary-color: #1f2937;
    --secondary-color: #111827;
    --accent-color: #0066cc;
    --light-bg: #f9fafb;
    --dark-text: #1f2937;
    --gray-text: #6b7280;
    --white: #ffffff;
    --border-color: #e5e7eb;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--dark-text);
    line-height: 1.6;
    background-color: var(--white);
    font-weight: 400;
    letter-spacing: -0.3px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    background-color: var(--secondary-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--white);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

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

.hero {
    background: linear-gradient(rgba(13, 59, 102, 0.7), rgba(30, 90, 150, 0.7)), 
                url('images/ChatGPT Image Feb 27, 2026, 06_14_48 PM.png') center/cover no-repeat;
    color: var(--white);
    padding: 8rem 20px;
    text-align: center;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    font-weight: 500;
    letter-spacing: -0.5px;
}

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

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    text-decoration: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    font-weight: 600;
    letter-spacing: -0.3px;
}

.btn-primary:hover {
    background-color: #0052a3;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.25);
}

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

.services {
    padding: 5rem 20px;
    background-color: var(--light-bg);
}

.services h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.service-card:nth-child(5),
.service-card:nth-child(6) {
    grid-column: span 2;
}

.service-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.service-card p {
    color: var(--gray-text);
    line-height: 1.8;
    font-size: 0.95rem;
    font-weight: 500;
}

/* ============================================
   PARTNERS SECTION
   ============================================ */

.partners {
    padding: 4rem 20px;
    background-color: var(--white);
}

.partners h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.partners-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.partner {
    background-color: var(--light-bg);
    padding: 1rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    color: var(--dark-text);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.partner-logo img {
    max-width: 150px;
    height: auto;
    display: block;
    margin: 0 auto;
}

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

.about {
    padding: 5rem 20px;
    background-color: var(--white);
}

.about h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.about p {
    font-size: 1rem;
    color: var(--gray-text);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    font-weight: 500;
}

/* ============================================
   GET QUOTE SECTION
   ============================================ */

.get-quote {
    padding: 5rem 20px;
    background-color: var(--light-bg);
    text-align: center;
}

.get-quote h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.get-quote p {
    font-size: 1.1rem;
    color: var(--dark-text);
    margin-bottom: 2rem;
}

.get-quote .btn-primary {
    padding: 1rem 2.5rem;
}

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

.contact {
    padding: 5rem 20px;
    background-color: var(--light-bg);
}

.contact h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.info-item {
    margin-bottom: 2rem;
}

.info-item strong {
    color: var(--secondary-color);
    display: block;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--gray-text);
}

.info-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: var(--accent-color);
}

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

.contact-form {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.form-status {
    margin-top: 1rem;
    font-weight: 600;
}
.form-status.success {
    color: green;
}
.form-status.error {
    color: red;
}

.service-chips .chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.8rem;
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    user-select: none;
}

.chip input {
    display: none;
}


.chip input:checked + span {
    /* keep border accent only, no background/text color change */
    border-color: var(--accent-color);
}

.chip input:checked + span::before {
    content: '\2713';
    display: inline-block;
    margin-right: 0.3rem;
}

.chip:hover {
    background-color: var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(30, 90, 150, 0.2);
}

.form-group textarea {
    resize: vertical;
}

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

.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    text-align: center;
    padding: 2rem 20px;
    margin-top: 5rem;
}

.footer p {
    margin: 0;
}

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

@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .services h2,
    .about h2,
    .contact h2 {
        font-size: 2rem;
    }

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

    .service-card:nth-child(5),
    .service-card:nth-child(6) {
        grid-column: span 1;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

.nav-toggle {
    display: none;
}

@media (max-width: 768px) {
    .navbar .container {
        /* keep flex layout for logo and toggle to sit on same line */
        flex-direction: row;
        gap: 1rem;
        position: relative; /* for absolutely positioned menu */
    }

    .nav-toggle {
        display: block;
        background-color: var(--secondary-color);
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        border-radius: 4px;
        margin-left: auto; /* push to right */
    }

    .hamburger {
        width: 25px;
        height: 2px;
        background-color: var(--white);
        position: relative;
        display: block;
    }
    .hamburger::before,
    .hamburger::after {
        content: '';
        width: 25px;
        height: 2px;
        background-color: var(--white);
        position: absolute;
        left: 0;
        transition: transform 0.3s ease;
    }
    .hamburger::before { top: -8px; }
    .hamburger::after { top: 8px; }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        flex-direction: column;
        gap: 0.5rem;
        text-align: right;
        background-color: var(--secondary-color);
        min-width: 200px;
        padding: 1rem;
        border-radius: 4px;
    }
    .nav-menu.active {
        display: flex;
    }

    .logo {
        font-size: 1.2rem;
    }

    .hero {
        padding: 4rem 20px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    .btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
}