/* =========================================
   CAD DRAFTING WEBSITE
   GLOBAL STYLES
   ========================================= */

:root {
    --primary: #0b1f33;
    --secondary: #1261a0;
    --accent: #f5a623;

    --background: #f7f9fc;
    --white: #ffffff;
    --text: #1f2933;
    --muted: #64748b;

    --border: #e2e8f0;

    --max-width: 1200px;

    --shadow:
        0 10px 30px rgba(15, 23, 42, 0.08);

    --radius: 12px;
}


/* =========================================
   RESET
   ========================================= */

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


html {
    scroll-behavior: smooth;
}


body {
    font-family:
        Arial,
        Helvetica,
        sans-serif;

    background: var(--background);

    color: var(--text);

    line-height: 1.6;
}


/* =========================================
   GENERAL
   ========================================= */

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


a {
    color: inherit;
    text-decoration: none;
}


.container {
    width: min(
        92%,
        var(--max-width)
    );

    margin-inline: auto;
}


section {
    padding: 80px 0;
}


.section-heading {
    max-width: 700px;

    margin: 0 auto 45px;

    text-align: center;
}


.section-heading h2 {
    font-size: 2.3rem;

    color: var(--primary);

    margin-bottom: 15px;
}


.section-heading p {
    color: var(--muted);

    font-size: 1.05rem;
}


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

.site-header {
    background: var(--white);

    border-bottom:
        1px solid var(--border);

    position: sticky;

    top: 0;

    z-index: 1000;
}


.navbar {
    min-height: 75px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;
}


.logo {
    font-size: 1.4rem;

    font-weight: 800;

    color: var(--primary);
    margin-left: -15px;
}

.logo img {
    width: 100px;
    height: auto;
    display: block;
}

.logo span {
    color: var(--secondary);
}


.nav-links {
    display: flex;

    align-items: center;

    gap: 28px;

    list-style: none;
}


.nav-links a {
    font-weight: 600;

    color: var(--text);

    transition: color 0.2s ease;
}


.nav-links a:hover {
    color: var(--secondary);
}


.nav-cta {
    background: var(--secondary);

    color: var(--white) !important;

    padding:
        11px 18px;

    border-radius: 7px;
}


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

.hero {
    background:
        linear-gradient(
            135deg,
            #081827 0%,
            #10395c 100%
        );

    color: var(--white);

    padding:
        110px 0;
}

.inner-hero {
    padding: 75px 0;
}


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


.hero h1 {
    font-size:
        clamp(2.4rem, 6vw, 4.5rem);

    line-height: 1.05;

    margin-bottom: 25px;
}


.hero h1 span {
    color: var(--accent);
}


.hero p {
    max-width: 700px;

    font-size: 1.15rem;

    color: #dbeafe;

    margin-bottom: 35px;
}


.hero-buttons {
    display: flex;

    flex-wrap: wrap;

    gap: 15px;
}


.btn {
    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding:
        14px 24px;

    border-radius: 8px;

    font-weight: 700;

    transition:
        transform 0.2s ease,
        opacity 0.2s ease;
}


.btn:hover {
    transform: translateY(-2px);

    opacity: 0.92;
}


.btn-primary {
    background: var(--accent);

    color: #111827;
}


.btn-secondary {
    background: transparent;

    border:
        1px solid
        rgba(255,255,255,0.5);

    color: var(--white);
}


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

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


.service-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 25px;
}


.service-card {
    background: var(--white);

    border:
        1px solid
        var(--border);

    border-radius: var(--radius);

    padding: 30px;

    box-shadow: var(--shadow);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}


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

    box-shadow:
        0 18px 40px
        rgba(15, 23, 42, 0.12);
}


.service-icon {
    width: 50px;

    height: 50px;

    display: grid;

    place-items: center;

    background:
        #e8f2fb;

    color: var(--secondary);

    border-radius: 10px;

    font-size: 1.4rem;

    margin-bottom: 20px;
}


.service-card h3 {
    color: var(--primary);

    margin-bottom: 10px;

    font-size: 1.25rem;
}

.service-card h3 a:hover,
.site-footer a:hover {
    text-decoration: underline;
}


.service-card p {
    color: var(--muted);
}


/* =========================================
   PROCESS
   ========================================= */

.process {
    background: var(--background);
}


.process-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 25px;
}


.process-step {
    text-align: center;

    padding: 25px;
}


.step-number {
    width: 55px;

    height: 55px;

    margin:
        0 auto 18px;

    display: grid;

    place-items: center;

    border-radius: 50%;

    background: var(--secondary);

    color: var(--white);

    font-weight: 800;

    font-size: 1.2rem;
}


.process-step h3 {
    margin-bottom: 8px;

    color: var(--primary);
}


.process-step p {
    color: var(--muted);
}


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

.about {
    background: var(--white);
}


.about-grid {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 60px;

    align-items: center;
}


.about h2 {
    font-size: 2.3rem;

    color: var(--primary);

    margin-bottom: 20px;
}


.about p {
    color: var(--muted);

    margin-bottom: 15px;
}


.about-list {
    list-style: none;

    margin-top: 25px;
}


.about-list li {
    margin-bottom: 12px;

    font-weight: 600;
}


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

.contact {
    background: var(--background);
}


.contact-wrapper {
    max-width: 800px;

    margin: auto;

    background: var(--white);

    padding: 40px;

    border-radius: var(--radius);

    box-shadow: var(--shadow);
}


.form-grid {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 20px;
}


.form-group {
    display: flex;

    flex-direction: column;

    gap: 7px;
}


.form-group.full {
    grid-column: 1 / -1;
}


.form-group label {
    font-weight: 700;
}


.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;

    padding: 13px 14px;

    border:
        1px solid
        var(--border);

    border-radius: 7px;

    font:
        inherit;

    color: var(--text);

    background: var(--white);
}


.form-group textarea {
    min-height: 150px;

    resize: vertical;
}


.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 2px solid
        rgba(18, 97, 160, 0.2);

    border-color:
        var(--secondary);
}
/* =========================================
   FORM STATUS
   ========================================= */

/* =========================================
   FORM STATUS
   ========================================= */

.form-status {
    min-height: 24px;

    margin-bottom: 20px;

    font-weight: 600;

    color: var(--muted);
}


.form-status:empty {
    margin-bottom: 0;
}


.form-status.is-loading {
    color: var(--secondary);
}


.form-status.is-success {
    color: #166534;
}


.form-status.is-error {
    color: #b91c1c;
}

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

.site-footer {
    background: var(--primary);

    color: #cbd5e1;

    padding: 35px 0;

    text-align: center;
}


.site-footer p {
    margin-bottom: 5px;
}


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

@media (max-width: 900px) {

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 14px;
    }

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

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

    .about-grid {
        grid-template-columns: 1fr;

        gap: 30px;
    }

}


@media (max-width: 650px) {

    section {
        padding: 60px 0;
    }


    .navbar {
        flex-direction: column;

        padding:
            15px 0;
    }


    .nav-links {
        flex-wrap: wrap;

        justify-content: center;

        gap: 15px;
    }


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


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


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


    .form-group.full {
        grid-column: auto;
    }


    .contact-wrapper {
        padding: 25px;
    }

}
/* =========================================
   CONTACT DETAILS
   ========================================= */

.contact-details {
    margin-bottom: 30px;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.contact-details h3 {
    margin-bottom: 12px;
    color: var(--primary);
}

.contact-details p {
    margin-bottom: 8px;
}

.contact-details p:last-child {
    margin-bottom: 0;
}

.contact-details a {
    color: var(--secondary);
    font-weight: 600;
}

.contact-details a:hover {
    color: var(--accent);
}

.section-heading .btn {
    margin-top: 24px;
}

.page-copy {
    max-width: 800px;
}

.page-copy h2 {
    color: var(--primary);
    margin: 30px 0 12px;
}

.page-copy h2:first-child {
    margin-top: 0;
}

.page-copy p {
    margin-bottom: 16px;
}

.page-copy a {
    color: var(--secondary);
    text-decoration: underline;
}

.breadcrumb {
    margin-bottom: 22px;
    color: #dbeafe;
}

.breadcrumb a,
.detail-main a,
.detail-aside a,
.faq-item a {
    text-decoration: underline;
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(250px, 1fr);
    gap: 50px;
    align-items: start;
}

.detail-main h2,
.detail-aside h2 {
    color: var(--primary);
    margin-bottom: 12px;
}

.detail-main h2:not(:first-child) {
    margin-top: 34px;
}

.detail-main p,
.detail-aside p {
    margin-bottom: 16px;
}

.detail-aside {
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.detail-aside h2:not(:first-child) {
    margin-top: 28px;
}

.detail-aside ul {
    padding-left: 20px;
}

.detail-aside li {
    margin-bottom: 10px;
}

.detail-main a,
.detail-aside a,
.faq-item a {
    color: var(--secondary);
}

.faq-list {
    max-width: 850px;
}

.faq-item {
    padding: 26px 0;
    border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
    padding-top: 0;
}

.faq-item h2 {
    color: var(--primary);
    font-size: 1.35rem;
    margin-bottom: 10px;
}

@media (max-width: 900px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}